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DVM S Indoor Unit Service Manual AC-00015E 15 200923
SYSTEM AIRCONDITIONER

INDOOR UNIT

AM007/009/012FN1DCH/AA

AM007MNMDCH/AA

AM009/012/018/020FNNDCH/AA AM009/012/018/024/030/036/048FN4DCH/AA AM007/009/012FNLDCH/AA AM018/024FNLDCH/AA AM030/036/048FNLDCH/AA AM018/024FNMDCH/AA AM030/036FNMDCH/AA AM048FNMDCH/AA AM007/009/012/018/020/024FNTDCH/AA

AM009MNMDCH/AA AM012MNMDCH/AA AM015MNMDCH/AA AM018MNMDCH/AA AM024MNMDCH/AA AM027MNMDCH/AA AM030MNMDCH/AA AM036MNMDCH/AA

AM007/009/012/018/020/024HNQDCH/AA

AM048MNMDCH/AA

AM036/048FNHDCH/AA AM076/096FNHDCH/AA AM018/024FNCDCH/AA AM048/096HNPDCH/AZ AM007/009/012/015/018JNMDCH/AA AM024/027/030/036/048JNHDCH/AA AM036/048JNCDCH/AA AM006/009/012/018/024JNFDCH/AA AM006/009/012/018/024JNGDCH/AA

AM032MNQDCH/AA AM007NN1DCH/AZ AM009NN1DCH/AZ AM012NN1DCH/AZ AM018NN1DCH/AZ AM024NN1DCH/AZ AM006ANMDCH/AA AM007ANMDCH/AA

AM072/096JNESCH/AA

AM009ANMDCH/AA

AM054KNMDCH/AZ

AM012ANMDCH/AA

AM007/009/012/018/020/024KNQDCH/AZ

AM015ANMDCH/AA

AM007/009/012/018/020/024KNTDCH/AZ AM005/007/009/012/015/018/024/028MNVDCH/AA AM007/009/012NN1DCH/AA AM009/012/018/024/030/036/048KN4DCH/AA

AM018ANMDCH/AA AM024ANHDCH/AA AM027ANHDCH/AA

AM005/007/009/012/015/018/024/028TNVDCH/AA AM030ANHDCH/AA

AM036ANHDCH/AA

AM048ANHDCH/AA

SYSTEM AIRCONDITIONER

CONTENTS 1. Precautions 2. Product Specifications 3. Disassembly and Reassembly 4. Troubleshooting 5. PCB Diagram and Parts List 6. Wiring Diagram 7. Reference Sheet

Section 0

Contents

1. Precautions...................................................................................................................................1-1
1-1 Precautions for the Service..............................................................................................................................................................................1-1 1-2 Precautions for the Static Electricity and PL..........................................................................................................................................1-1 1-3 Precautions for the Safety................................................................................................................................................................................1-1 1-4 Precautions for Handling Refrigerant for Air Conditioner............................................................................................................1-2 1-5 Precautions for Welding the Air Conditioner Pipe.............................................................................................................................1-2 1-6 Precautions for Additional Supplement of Air Conditioner Refrigerant..............................................................................1-2 1-7 Other Precautions.................................................................................................................................................................................................1-2

2. Product Specifications................................................................................................................2-1
2-1 Product Specifacations......................................................................................................................................................................................2-1 2-1-1 Indoor Unit...................................................................................................................................................................................................2-1
2-2 Accessory and Option Specifications.....................................................................................................................................................2-45 2-2-1 Accessories................................................................................................................................................................................................2-45

3. Disassembly and Reassembly...................................................................................................3-1
3-1 Indoor Unit................................................................................................................................................................................................................3-2

4. Troubleshooting...........................................................................................................................4-1

4-1 Check-up Window Description.....................................................................................................................................................................4-1

4-2 Special Operation.................................................................................................................................................................................................4-2

4-3 Troubleshooting..................................................................................................................................................................................................... 4-7

4-3-1 Setting Option Setup Method.........................................................................................................................................................4-7 4-3-2 Option Items............................................................................................................................................................................................4-22 4-3-3 What to check before diagnosis ..............................................................................................................................................4-30 4-3-4 Number Display Method (Outdoor Unit, MCU, Cable remote control, wall-mount, etc.).........................4-41 4-4 Appropriate Measures for Different Symptom................................................................................................................................4-46

4-4-1 Outdoor Unit Operation Flow......................................................................................................................................................4-46 4-4-2 Main PCB has no power phenomenon..................................................................................................................................4-47 4-4-3 Indoor Unit ROOM sensor Error (Open/Short)...................................................................................................................4-48 4-4-4 Indoor unit EVAP IN sensor Error (Open/Short)..................................................................................................................4-49 4-4-5 Indoor EVAP OUT sensor Error (Open/Short)......................................................................................................................4-50 4-4-6 Indoor Heat Exchanger's EVAP IN sensor dislocation error........................................................................................4-51 4-4-7 Indoor Heat Exchanger's EVA OUT sensor dislocation error (Open/Short).......................................................4-52 4-4-8 Simultaneous Indoor Heat Exchanger's EVA IN, OUT sensor dislocation error (Open/Short)........4-53

4-4-9 Electronic Expansion Valve opening malfunction (2nd stage) -

...................................................... 4-54

4-4-10 Breakdown of EEV (2nd).................................................................................................................................................................4-55

4-4-11 Problem with EEV closure (2nd)................................................................................................................................................4-56

4-4-12

: Detection of Floating Switch of Indoor Unit's Drain Pump..........................................................4-57

4-4-13 The operational error of Indoor Unit's Fan Motor..........................................................................................................4-58

4-4-14 Mixed operation Error (Only applicable to Heat Pump Model/Not to HR model)....................................4-59

4-4-15 EEPROM error .....................................................................................................................................................................................4-60

4-4-16 Option error of the Remote Controller for an Indoor Unit ......................................................................................4-61

4-4-17 Error due to confused use of Fahrenheit and Celsius ................................................................................................4-61 4-4-18 Simultaneous opening of Cooling/heating MCU SOL Valves 1st/2nd ..............................................................4-62

4-4-19 Error due to incorrect Indoor Unit Power/Communication Cable Connection..........................................4-63

4-4-20 SPI Feedback Error............................................................................................................................................................................4-64

4-4-21 Outdoor Unit Pipe Inspection Error........................................................................................................................................4-65

4-4-22 Communication Error between Indoor and Outdoor Units duringTracking..............................................4-66

4-4-23 Communication Error between Indoor and Outdoor Units afterTracking...................................................4-67

4-4-24 Communication error between main and sub Unit of outdoor unit or between outdoor units....4-68

4-4-25 Communication Error between MCU and Outdoor Unit..........................................................................................4-69

4-4-26 Internal Communication error of the Outdoor Unit C-Box......................................................................................4-70

4-4-27 Internal PCB Communication error of the Outdoor Unit C-Box...........................................................................4-71

4-4-28 Communication Error between MCU and Outdoor Unit afterTracking is Completed...........................4-72

4-4-29 MCU branch part setup error  inconsecutive connection with the use of 2 branch parts................4-73

2

Samsung Electronics

Section 0

Contents

4-4-30 MCU branch part setup error  Repeated setup for the same address over 3 times..............................4-74

4-4-31 MCU branch part setup error  non-installed address setup.................................................................................4-75

4-4-32 Setup Error for MCU Branch part  Setup Error for MCU Quantity Used..........................................................4-76

4-4-33 MCU branch part setup error  Overlapping Indoor unit Address setup.......................................................4-77

4-4-34 MCU branch part setup error  Set as being used without connection to an Indoor unit .................4-78

4-4-35 MCU branch part setup error  Connect an Indoor unit to a branch part not being used.................4-79

4-4-36 MCU branch part setup error  Connect more Indoor units than what is actually set up in MCU.............4-80

4-4-37 OutdoorTemperature Sensor Error.......................................................................................................................................4-81

4-4-38 OutdoorTemperature dislocation error..............................................................................................................................4-82

4-4-39 Cond OutTemperature Sensor Error (Open/Short)......................................................................................................4-83

4-4-40 Outdoor Cond Out sensor breakaway error.....................................................................................................................4-84

4-4-41 Digital Compressor DischargeTemperature Sensor Error (OPEN/SHORT).....................................................4-85

4-4-42 Constant Rate Compressor DischargeTemperature Sensor Error (OPEN/SHORT)....................................4-86

4-4-43 Compressor Discharge orTop 1/2Temperature sensor error ...............................................................................4-87

4-4-44

: Dislocation error of Compressor SUMPTemperature (oil temperature) Sensor...............4-88

4-4-45

: SuctionTemperature sensor breakaway error.....................................................................................4-89

4-4-46 SUMPTemperature Sensor Error (OPEN/SHORT)...........................................................................................................4-90

4-4-47 High Pressure sensor error (Open/Short)...........................................................................................................................4-91

4-4-48 Low Pressure sensor error (Open/Short).............................................................................................................................4-92

4-4-49 SuctionTemperature sensor error (Open/Short)...........................................................................................................4-93

4-4-50 Liquid PipeTemperature sensor error (Open/Short)...................................................................................................4-94

4-4-51 EVI InTemperature sensor error (Open/Short)................................................................................................................4-95

4-4-52 EVI OutTemperature sensor error (Open/Short)............................................................................................................4-96

4-4-53 Suction-2Temperature Sensor Error (OPEN/SHORT)...................................................................................................4-97

4-4-54

: Comp. Down due to High Pressure Protection Control.................................................................4-98

4-4-55

: Comp. Down due to Low Pressure Protection Control...................................................................4-99

4-4-56 Sump Sensor Error Due to Protection Control...............................................................................................................4-100

4-4-57

: Comp. Down due to Compressor Discharge Temperature sensor.......................................4-101

4-4-58 3-phase Input Wiring error........................................................................................................................................................4-102

4-4-59

: Comp. Down by Compression Ratio Control ....................................................................................4-103

4-4-60 EVI EEV Open error..........................................................................................................................................................................4-104

4-4-61 Refrigerant Leakage Error............................................................................................................................................................4-105

4-4-62

,

: Prohibition of the operation of Compressor due to Ooutdoor Temperature........4-106

4-4-63 High Pressure Standard Not Met before Air Conditioning (Inability to Re-operate) .............................4-107

4-4-64 CCH Malfunction and Sump Sensor Miswiring Error.................................................................................................4-108

4-4-65 Fan starting error..............................................................................................................................................................................4-109

4-4-66 Fan lock error.......................................................................................................................................................................................4-110

4-4-67 Momentary Blackout error .......................................................................................................................................................4-111

4-4-68 Outdoor Fan Motor overheating............................................................................................................................................4-112

4-4-69 Outdoor Unit Fan Motor RPM Error.......................................................................................................................................4-113

4-4-70 Fan IPM Overheat error................................................................................................................................................................4-114

4-4-71 Over-Voltage Error of an Outdoor Fan Motor................................................................................................................4-115

4-4-72 Counter-Rotation Error of an Outdoor Fan Motor......................................................................................................4-115

4-4-73

: Compressor Excess Current Error ..............................................................................................................4-116

4-4-74 Compressor starting error...........................................................................................................................................................4-117

4-4-75 Inverter Overcurrent error...........................................................................................................................................................4-118

4-4-76 Overvoltage / Low voltage error.............................................................................................................................................4-119

4-4-77 DC Link voltage sensor error....................................................................................................................................................4-120

4-4-78 Liquid Compression Prevention Control............................................................................................................................4-121

4-4-79 Fan Motor Overcurrent error.....................................................................................................................................................4-122

4-4-80 Input / Output Current sensor error....................................................................................................................................4-123

4-4-81 Outdoor Fan PCB Overvoltage / Low voltage error...................................................................................................4-124

4-4-82 Hall IC(Fan) error................................................................................................................................................................................4-125

4-4-83 Inverter Overheat error................................................................................................................................................................4-126

4-4-84 Model mismatching of Indoor unit.......................................................................................................................................4-127 4-4-85 Breakdown of an EEV(1st)...........................................................................................................................................................4-128

4-4-86 Breakdown of an EEV closure...................................................................................................................................................4-129 4-4-87 Electronic expansion valve closing malfunction (2nd stage)...........................................................................4-130 4-4-88 Electronic expansion valve opening malfunction (2nd stage).........................................................................4-131

Samsung Electronics

3

Section 0

Contents
5. PCB Diagram and Parts List.......................................................................................................5-1
5-1 Indoor Unit................................................................................................................................................................................................................5-1 5-1-1 Slim 1 way cassette type......................................................................................................................................................................5-1 5-1-2 4way cassette , mini 4way casette type......................................................................................................................................5-3 5-1-3 Duct type (SLIM Duct 1,2)...................................................................................................................................................................5-5 5-1-4 Duct type (Slim Duct 3, MA-1(Drain Pump Built-in)............................................................................................................5-8 5-1-5 Duct type (MSP, HSP Small, BIG Duct, MA-2(Drain Pump Built-in)..........................................................................5-11 5-1-6 Celing type................................................................................................................................................................................................5-17 5-1-7 Big Ceiling..................................................................................................................................................................................................5-19 5-1-8 Wall-Mounted type (Neo Forte)...................................................................................................................................................5-22 5-1-9 Wall Mounted type(A3050, MAX) ...............................................................................................................................................5-24 5-1-10 Wall-Mounted type (Boracay).....................................................................................................................................................5-27 5-1-11 Floor StandType ................................................................................................................................................................................5-29 5-1-12 OAP DUCT (AMSSSJNESCH/AA) .......................................................................................................................................5-31 5-1-13 Global Duct -1,2 (AM007/009/012/015/018/024/027/030MNMDCH/AA)......................................................5-36 5-1-14 Global Duct -3 (AM036/048MNMDCH/AA)........................................................................................................................5-41 5-1-15 Wind-free 1way cassette type....................................................................................................................................................5-43 5-1-16 Wall Mounted type(Premium Plus Windfree)....................................................................................................................5-48 5-1-17 360 cassette...........................................................................................................................................................................................5-50 5-1-18 Indoor Unit Power PCB...................................................................................................................................................................5-52 5-1-19 Display PCB............................................................................................................................................................................................5-53 5-1-20 Duct S........................................................................................................................................................................................................5-54
6. Wiring Diagram............................................................................................................................6-1
6-1 Indoor...........................................................................................................................................................................................................................6-1 6-1-1 Global 4way(Global Mini-4way) cassteet type......................................................................................................................6-1 6-1-2 Slim 1way cassette type......................................................................................................................................................................6-2 6-1-3 BIG Duct........................................................................................................................................................................................................6-3 6-1-4 Ceiling............................................................................................................................................................................................................6-4
6-1-5 Big Ceiling (AM036/048JNCDCH/AA)....................................................................................................6-5
6-1-6 RAC(Neo Forte).........................................................................................................................................................................................6-6 6-1-7 Wall Mounted type(A3050, MAX)..................................................................................................................................................6-7 6-1-8 DUCT type (Slim Duct 3, MA-1(Drain Pump Built-in)).......................................................................................................6-8 6-1-9 DUCT type (Slim Duct 1,2, MSP)....................................................................................................................................................6-9 6-1-10 DUCT type (HSP Small , MA-2(Drain Pump Built-in))...................................................................................................6-10 6-1-11 Floor StandType................................................................................................................................................................................6-11 6-1-12 OAP Duct type....................................................................................................................................................................................6-12 6-1-13 Wall-Mounted type (Boracay).....................................................................................................................................................6-13 6-1-14 Global Duct (AM007/009/012/015/018/024/027/030MNMDCH/AA)..............................................................6-14 6-1-15 Global Duct (AM036/048MNMDCH/AA)............................................................................................................................6-15 6-1-16 Wind-free 1way cassette type (AM007/009/012NN1DCHS)................................................................................6-16 6-1-17 Wind-free 1way cassette type (AM018/024NN1DCH/AZ)........................................................................................6-17 6-1-18 360 cassette (AM009/012/018/024/030/036/048KN4DCH/AA)...........................................................................6-18 6-1-19 Premium Plus Windfree (AM***TNVDCH**).....................................................................................................................6-19 6-1-20 Duct S (AM***AN*DCH/AA)........................................................................................................................................................6-20
7. Reference Sheet...........................................................................................................................7-1
7-1 Index for Model Name.......................................................................................................................................................................................7-1 7-1-1 Indoor Unit...................................................................................................................................................................................................7-1 7-1-2 Panel.................................................................................................................................................................................................................7-2
7-2 Pump-down Method.........................................................................................................................................................................................7-3 7-2-1 Precautions for Pump-down.............................................................................................................................................................7-3 7-2-2 For Single Installation of Outdoor Unit (Only One Outdoor Unit Installed)..........................................................7-3 7-2-3 WhenTwo or More Outdoor Units are Installed....................................................................................................................7-3
7-3 How to Put Refrigerant in Refrigerant Container...............................................................................................................................7-4 7-3-1 How to put refrigerant in container before pump-down...............................................................................................7-4

4

Samsung Electronics

1. Precautions
1-1 Precautions for the Service
 Use the correct parts when changing the electric parts.  Please check the labels and notices for the model name, proper voltage, and proper current for the electric parts.
 Fully repair the connection for the types of harness when repairing the product after breakdown.  A faulty connection can cause irregular noise and problems.
 When disassembling or assembling, make sure that the product is laid down on a work cloth.  Doing so will prevent scratching to the exterior of the rear side of the product.
 Completely remove dust or foreign substances on the housing, connection, and inspection parts when performing repairs.  This can prevent fire hazards for tracking, short, etc.
 Please tighten the service valve of the outdoor unit and the valve cap of the charging valve as securely as possible by using a monkey spanner.
 Check whether the parts are properly and securely assembled after performing repairs.  These parts should be in the same condition as before the repair.

1-2 Precautions for the Static Electricity and PL
 Please carefully handle the PCB power terminal during repair and measurement when it is turned on since it is vulnerable to static electricity.  Please wear insulation gloves before performing PCB repair and measurement.
 Check if the place of installation is at least 2m away from electronic appliances such as TV, video players, and stereos.  This can cause irregular noise or degrade the picture quality.
 Please make sure the customer does not directly repair the product.  Arbitrary dismantling may result in electric shock or fire.

1-3 Precautions for the Safety
 Do not pull or touch the power plug or the subsidiary power switch with wet hands.  This may result in electric shock or fire.
 If the power line or the power plug is damaged, then it must be changed since this is a hazard.  Do not bend the wire too much or position it so that it can be damaged by a heavy object on top.
 This may result in electric shock or fire.
 The use of multiple electric outlets should be prohibited.  This may result in electric shock or fire.
 Ground the connection if it is necessary.  The connection must be grounded if there is any risk of electrical short due to water or moisture.
 Unplug the power or turn off the subsidiary power switch when changing or repairing electrical parts.  Doing so will prevent electric shock.
 Explain to workers that the battery for the remote control needs to be separated for storage purposes when the product will not be used for a long time.  This can cause a problem for the remote control since battery fluid may trickle out.

Samsung Electronics

1-1

Precautions
1-4 Precautions for Handling Refrigerant for Air Conditioner
Environmental Cautions: Air pollution due to gas release  Safety Cautions
If liquid gas is released, then body parts that come into contact with it may experience frostbite/blister/numbness. If a large amount of gas is released, then suffocation may occur due to lack of oxygen. If the released gas is heated, then noxious gas may be produced by combustion.  Container Handling Cautions Do not subject container to physical shock or overheating. (Flowage is possible while moving within the regulated pressure.)
1-5 Precautions for Welding the Air Conditioner Pipe
 Dangerous or flammable objects around the pipe must be removed before the welding.  If the refrigerant is kept inside the product or the pipe, then remove the refrigerant prior to welding.
If the welding is carried out while the refrigerant is kept inside, the welding cannot be properly performed. This will also produce noxious gas that is a health hazard. This leakage will also explode with the refrigerant and oil due to an increase in the refrigerant pressure, posing a danger to workers.  Please remove the oxide produced inside the pipe during the welding with nitrogen gas. Using another gas may cause harm to the product or others.
1-6 Precautions for Additional Supplement of Air Conditioner Refrigerant
 Precisely calculate the refrigerant by using a scale and S-net, and proceed with the test operation. Excessive supplement can cause harm to the product since it can cause an inflow of the liquid refrigerant into the compressor.
 Do not heat the refrigerant container for a forced injection. This may cause harm to the product or others since the refrigerant container may burst.
 Do not operate the product after removing the product safety pressure switch and sensor. If the product is blocked inside, then this may cause harm to the product or others due to the excess pressure increase of the refrigerant gas.
1-7 Other Precautions
 There should be no leakage of the pipes after installation. When withdrawing the refrigerant, the compressor should be stopped before removing the connecting pipe. If the compressor is operating while the refrigerant pipe is not correctly connected and the service valve is opened, then air and other substances can enter the pipe. The interior of the refrigerant cycle may then build up excessive high pressure resulting in explosion and damage.

1-2

Samsung Electronics

2. Product Specifications

2-1 Product Specifacations

2-1-1 Indoor Unit

 Slim 1WAY cassette

Model

Power Supply Mode

Cooling 2)

Performance

Capacity (Nominal)

Heating 2)

Condensate

(with high fan speed)

Power Input Cooling 1)

Power

(Nominal)

Heating 2)

Current Input Cooling 1)

(Nominal)

Heating 2)

Type

Model

Motor

Type

Fan

Output x n

Air Flow Rate H/M/L

External

Min / Std / Max

Pressure

-

Sound

Sound Pressure High / Mid / Low Sound Power High / Mid / Low

Refrigerant

Type Control Method

Temperature Control

Safety devices

Liquid Pipe (Flare) Piping Connections Gas Pipe (Flare)

Drain Pipe (Quick lock)

Net Weight

Shipping Weight Dimensions
Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D)

ø, #, V, Hz -
kW Btu/h kW Btu/h
Liter/h
W A W CMM Pa WG dBA ø,mm ø, inch ø,mm ø, inch ø,mm kg lbs kg lbs mm inch mm inch

Panel model

-

Panel Size
Functions
Standard accessories
Optional accessories

Panel Net Weight

kg lbs

Shipping Weight

kg lbs

Net Dimensions (W×H×D)

mm inches

Shipping Dimensions (W×H×D)

mm inch

Auto restart

-

Auto swing

-

Group/individual control

-

External contact control

-

Trouble shooting by LED

-

Installation manual

-

Operation manual

-

Pattern sheet for installation

-

Flexible drain hose

-

Flilter/Safety grille

-

Drain pump

Drain pump

-/Model Name

Max. lifting Height / Displacement mm / liter/h

Wireless remote controller

-

wired remote controller

-

External contact interface module

-

Duct Receiver Receiver

-

kits

Receiver wire

-

EEV kits

-

AM007FN1DCH/AA 1,2,208-230,60 HP/HR 7,500 8,500
-
40 40 0.23 0.23 Crossflow fan Y4S476B041L BLDC 20 x 1 7.00 / 6.00 / 5.00 29.0 / - / 27.0 R-410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4 12.7 1/2 VP 20 (ODø26,IDø20) 16 35.3 18 39.7 970 x 135 x 410 38.2 x 5.3 x 16.1 1,164 x 212 x 478 45.8 x 8.3 x 18.8 PC1NUSMAN PC1NUPMAN 3.1 6.8 4.5 9.9 1,180 x 25 x 460 46.5 x 1 x 18.1 1,259 x 144 x 539 49.6 x 5.7 x 21.2 O O O O O O X O O Filter (washable) 750 / 24 MR-DH00 MWR-WE10N MIM-B14 -

JSF-1 AM009FN1DCH/AA
1,2,208-230,60 HP/HR 9,500 10,500
-
45 45 0.25 0.25 Crossflow Fan Y4S476B041L BLDC 20 x 1 7.00 / 6.00 / 5.00 30.0 / - / 27.0 R-410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4 12.7 1/2 VP20 (OD 26,ID 20) 16 35.3 18 39.7 970 x 135 x 410 38.2 x 5.3 x 16.1 1,164 x 212 x 478 45.8 x 8.3 x 18.8 PC1NUSMAN PC1NUPMAN 3.1 6.8 4.5 9.9 1,180 x 25 x 460 46.5 x 1 x 18.1 1,259 x 144 x 539 49.6 x 5.7 x 21.2 O O O O O O X O O Filter (washable) 750 / 24 MR-DH00 MWR-WE10N MIM-B14 -

AM012FN1DCH/AA 1,2,208-230,60 HP/HR 12,000 13,500
-
50 50 0.28 0.28 Crossflow Fan Y4S476B041L BLDC 20 x 1 8.00 / 7.00 / 6.00 35.0 / - / 30.0 R-410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4 12.7 1/2 VP20 (OD 26,ID 20) 16 35.3 18 39.7 970 x 135 x 410 38.2 x 5.3 x 16.1 1,164 x 212 x 478 45.8 x 8.3 x 18.8 PC1NUSMAN PC1NUPMAN 3.1 6.8 4.5 9.9 1,180 x 25 x 460 46.5 x 1 x 18.1 1,259 x 144 x 539 49.6 x 5.7 x 21.2 O O O O O O X O O Filter (washable) 750 / 24 MR-DH00 MWR-WE10N MIM-B14 -

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) N ominal cooling capacities are based on; - Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

Samsung Electronics

2-1

Product Specifications

Indoor Unit(cont.)  Mini 4WAY cassette

Model

Power Supply Mode

Cooling 2)

Performance

Capacity (Nominal)

Power

Power Input (Nominal)
Current Input (Nominal)
Type

Motor Fan
Air Flow Rate

External Pressure

Sound

Sound Pressure Sound Power

Refrigerant

Type Control Method

Temperature Control

Safety devices

Heating 2)
Condensate (with high fan speed) Cooling 1) Heating 2) Cooling 1) Heating 2)
Model Type Output x n H/M/L Min / Std / Max High / Mid / Low High / Mid / Low

Piping Connections

Liquid Pipe (Flare) Gas Pipe (Flare)

Drain Pipe (Quick lock)

Net Weight

Dimensions

Shipping Weight Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D)

Panel model

Panel Net Weight

Panel Size

Shipping Weight

Net Dimensions (W×H×D)

Functions

Shipping Dimensions (W×H×D)
Auto restart Auto swing Group/individual control External contact control Trouble shooting by LED

ø, #, V, Hz -
kW Btu/h kW Btu/h
Liter/h
W A W CMM Pa WG dBA ø,mm ø, inch ø,mm ø, inch ø,mm kg lbs kg lbs mm inch mm inch
-
kg lbs kg lbs mm
inches
mm inch
-

AM009FNNDCH/AA 1,2,208-230,60 HP/HR 9,500 10,500

Small

AM012FNNDCH/AA AM018FNNDCH/AA AM020FNNDCH/AA

1,2,208-230,60

1,2,208-230,60

1,2,208-230,60

HP/HR

HP/HR

HP/HR

-

-

-

12,000

18,000

20,000

-

-

-

13,500

20,000

23,000

-

-

-

-

24 24 0.17 0.17 Turbo Fan FMC6531SSJ BLDC 65 x 1 10.00 / 8.50 / 7.50 34.0 / 30.0 / 26.0 R-410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4 12.7 1/2 VP25 (OD 32,ID 25) 12 26.5 14 30.9 575 x 250 x 575 22.6 x 9.8 x 22.6 623 x 298 x 653 24.5 x 11.7 x 25.7

28 28 0.19 0.19 Turbo Fan FMC6531SSJ BLDC 65 x 1 10.50 / 9.50 / 8.00 36.0 / 34.0 / 31.0 R-410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4 12.7 1/2 VP25 (OD 32,ID 25) 12 26.5 14 30.9 575 x 250 x 575 22.6 x 9.8 x 22.6 623 x 298 x 653 24.5 x 11.7 x 25.7

36 36 0.27 0.27 Turbo Fan FMC6531SSJ BLDC 65 x 1 13.00 / 11.00 / 9.50 40.0 / 37.0 / 34.0 R-410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4 12.7 1/2 VP25 (OD 32,ID 25) 12 26.5 14 30.9 575 x 250 x 575 22.6 x 9.8 x 22.6 623 x 298 x 653 24.5 x 11.7 x 25.7

38 38 0.3 0.3 Turbo Fan FMC6531SSJ BLDC 65 x 1 13.50 / 12.00 / 10.20 41.0 / 37.0 / 34.0 R-410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4 12.7 1/2 VP25 (OD 32,ID 25) 12 26.5 14 30.9 575 x 250 x 575 22.6 x 9.8 x 22.6 623 x 298 x 653 24.5 x 11.7 x 25.7

PC4SUSMAN

PC4SUSMAN

PC4SUSMAN

PC4SUSMAN

2.7 6 4.2 9.3 670 x 45 x 670

2.7 6 4.2 9.3 670 x 45 x 670

2.7 6 4.2 9.3 670 x 45 x 670

2.7 6 4.2 9.3 670 x 45 x 670

26.4 x 1.8 x 26.4

26.4 x 1.8 x 26.4

26.4 x 1.8 x 26.4

26.4 x 1.8 x 26.4

714 x 106 x 724 28.1 x 4.2 x 28.5
O O O O O

714 x 106 x 724 28.1 x 4.2 x 28.5
O O O O O

714 x 106 x 724 28.1 x 4.2 x 28.5
O O O O O

714 x 106 x 724 28.1 x 4.2 x 28.5
O O O O O

2-2

Samsung Electronics

Product Specifications

Standard accessories
Optional accessories

Model

Installation manual Operation manual Pattern sheet for installation Flexible drain hose Flilter/Safety grille
Drain pump

Drain pump

Max. lifting Height / Displacement

Wireless remote controller wired remote controller External contact interface module
Receiver Duct Receiver kits
Receiver wire EEV kits

AM009FNNDCH/AA

-

O

-

X

-

O

-

O

-

Filter / Safety grille

- / Model Name

-

Small

AM012FNNDCH/AA AM018FNNDCH/AA AM020FNNDCH/AA

O

O

O

X

X

X

O O Filter / Safety grille -

O O Filter / Safety grille -

O O Filter / Safety grille -

mm / liter/h

750 / 24

750 / 24

750 / 24

750 / 24

-

AR-DH00

AR-DH00

AR-DH00

AR-DH00

-

MWR-WE10N

MWR-WE10N

MWR-WE10N

MWR-WE10N

-

MIM-B14

MIM-B14

MIM-B14

MIM-B14

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) N ominal cooling capacities are based on; - Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

Samsung Electronics

2-3

Product Specifications

Indoor Unit(cont.)

 4WAY casette (Small)

Model

Power Supply Mode

Cooling 2)

Performance

Capacity (Nominal)

Heating 2)

Condensate

(with high fan speed)

Power Input Cooling 1)

Power

(Nominal)

Heating 2)

Current Input Cooling 1)

(Nominal)

Heating 2)

Type

Model

Motor

Type

Fan

Output x n

Air Flow Rate H/M/L

External

Min / Std / Max

Pressure

-

Sound

Sound Pressure High / Mid / Low Sound Power High / Mid / Low

Refrigerant

Type Control Method

Temperature Control

Safety devices

Liquid Pipe (Flare) Piping Connections Gas Pipe (Flare)

Drain Pipe (Quick lock)

Net Weight

Shipping Weight Dimensions
Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D) Panel model Panel Net Weight

Panel Size

Shipping Weight Net Dimensions (W×H×D)

Functions
Standard accessories
Optional accessories

Shipping Dimensions (W×H×D)

Auto restart

Auto swing

Group/individual control

External contact control

Trouble shooting by LED

Installation manual

Operation manual

Pattern sheet for installation

Flexible drain hose

Flilter/Safety grille

Drain pump

Drain pump Max. lifting Height / Displacement

Wireless remote controller

wired remote controller

External contact interface module

Duct Receiver Receiver

kits

Receiver wire

EEV kits

ø, #, V, Hz -
kW Btu/h kW Btu/h
Liter/h
W A W CMM Pa WG dBA
ø,mm ø, inch ø,mm ø, inch ø,mm kg lbs kg lbs mm inch mm inch kg lbs kg lbs mm inches mm inch -
- / Model Name mm / liter/h -

AM009FN4DCH/AA
1,2,208-230,60 HP/HR 9,000 10,000
-
32 32 0.25 0.25 Turbo Fan FMC6531SSH BLDC 65 x 1 15.50 / 14.00 / 12.00 R-410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4 12.7 1/2 VP25 (OD32,ID25) 15.00 33.07 18.50 40.79 840 x 204 x 840 33.07 x 8.03 x 33.07 898 x 275 x 898 35.35 x 10.83 x 35.35 PC4NUSKFN 5.80 12.79 8.40 18.52 950 x 45 x 950 37.40 x 1.77 x 37.40 1,005 x 100 x 1,005 39.57 x 3.94 x 39.57 O O O O O O X O O Filter / Safety grille 750 / 24 MR-DH00U MWR-WE10N MIM-B14 -

4WAY casette - Small

AM012FN4DCH/AA AM018FN4DCH/AA

1,2,208-230,60 HP/HR 12,000 13,500

1,2,208-230,60 HP/HR 18,000 20,000

-

-

32 32 0.25 0.25 Turbo Fan FMC6531SSH BLDC 65 x 1 15.50 / 14.00 / 12.00 R-410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4 12.7 1/2 VP25 (OD32,ID25) 15.00 33.07 18.50 40.79 840 x 204 x 840 33.07 x 8.03 x 33.07 898 x 275 x 898 35.35 x 10.83 x 35.35 PC4NUSKFN 5.80 12.79 8.40 18.52 950 x 45 x 950 37.40 x 1.77 x 37.40 1,005 x 100 x 1,005 39.57 x 3.94 x 39.57 O O O O O O X O O Filter / Safety grille 750 / 24 MR-DH00U MWR-WE10N MIM-B14 -

32 32 0.25 0.25 Turbo Fan FMC6531SSH BLDC 65 x 1 15.50 / 14.00 / 12.00 R-410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4 12.7 1/2 VP25 (OD32,ID25) 15.00 33.07 18.50 40.79 840 x 204 x 840 33.07 x 8.03 x 33.07 898 x 275 x 898 35.35 x 10.83 x 35.35 PC4NUSKFN 5.80 12.79 8.40 18.52 950 x 45 x 950 37.40 x 1.77 x 37.40 1,005 x 100 x 1,005 39.57 x 3.94 x 39.57 O O O O O O X O O Filter / Safety grille 750 / 24 MR-DH00U MWR-WE10N MIM-B14 -

AM024FN4DCH/AA
1,2,208-230,60 HP/HR 24,000 27,000
-
40 40 0.3 0.3 Turbo Fan FMC6531SSH BLDC 65 x 1 17.50 / 16.00 / 14.00 R-410A EEV INCLUDED Micom&Thermistors Fuse 9.52 3/8 15.88 5/8 VP25 (OD32,ID25) 15.00 33.07 18.50 40.79 840 x 204 x 840 33.07 x 8.03 x 33.07 898 x 275 x 898 35.35 x 10.83 x 35.35 PC4NUSKFN 5.80 12.79 8.40 18.52 950 x 45 x 950 37.40 x 1.77 x 37.40 1,005 x 100 x 1,005 39.57 x 3.94 x 39.57 O O O O O O X O O Filter / Safety grille 750 / 24 MR-DH00U MWR-WE10N MIM-B14 -

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) N ominal cooling capacities are based on; - Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

2-4

Samsung Electronics

Product Specifications

Indoor Unit(cont.)

 4WAY casette (Large)

Model

Power Supply Mode

Cooling 2)

Performance

Capacity (Nominal)

Heating 2)

Condensate

(with high fan speed)

Power Input Cooling 1)

Power

(Nominal)

Heating 2)

Current Input Cooling 1)

(Nominal)

Heating 2)

Type

Model

Motor

Type

Fan

Output x n

Air Flow Rate H/M/L

External

Min / Std / Max

Pressure

-

Sound

Sound Pressure High / Mid / Low Sound Power High / Mid / Low

Refrigerant

Type Control Method

Temperature Control

Safety devices

Piping Connections

Liquid Pipe (Flare) Gas Pipe (Flare)

Drain Pipe (Quick lock)

Net Weight

Dimensions

Shipping Weight Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D) Panel model Panel Net Weight

Panel Size

Shipping Weight Net Dimensions (W×H×D)

Functions
Standard accessories
Optional accessories

Shipping Dimensions (W×H×D)

Auto restart

Auto swing

Group/individual control

External contact control

Trouble shooting by LED

Installation manual

Operation manual

Pattern sheet for installation

Flexible drain hose

Flilter/Safety grille

Drain pump

Drain pump Max. lifting Height / Displacement

Wireless remote controller

wired remote controller

External contact interface module

Duct Receiver Receiver

kits

Receiver wire

EEV kits

ø, #, V, Hz -
kW Btu/h kW Btu/h
Liter/h
W A W CMM Pa WG dBA ø,mm ø, inch ø,mm ø, inch ø,mm kg lbs kg lbs mm inch mm inch kg lbs kg lbs mm inches mm inch - / Model Name mm / liter/h
-
-
-
-
-
-

AM030FN4DCH/AA
1,2,208-230,60 HP/HR 30,000 34,000
-
65 65 0.5 0.5 Turbo Fan FMC9731SSB BLDC 65 x 1 22.00 / 19.50 / 17.00 R-410A EEV INCLUDED Micom&Thermistors Fuse 9.52 3/8 15.88 5/8 VP25 (OD32,ID25) 18.50 40.79 23.00 50.71 840 x 288 x 840 33.07 x 11.34 x 33.07 898 x 357 x 898 35.35 x 14.06 x 35.35 PC4NUSKFN 5.80 12.79 8.40 18.52 950 x 45 x 950 37.40 x 1.77 x 37.40 1,005 x 100 x 1,005 39.57 x 3.94 x 39.57 O O O O O O X O O Filter / Safety grille 750 / 24
MR-DH00U
MWR-WE10N
MIM-B14
-
-
-

4WAY casette - Large
AM036FN4DCH/AA
1,2,208-230,60 HP/HR 36,000 40,000
-
75 75 0.56 0.56 Turbo Fan FMC9731SSB BLDC 65 x 1 24.00 / 22.00 / 20.00 R-410A EEV INCLUDED Micom&Thermistors Fuse 9.52 3/8 15.88 5/8 VP25 (OD32,ID25) 18.50 40.79 23.00 50.71 840 x 288 x 840 33.07 x 11.34 x 33.07 898 x 357 x 898 35.35 x 14.06 x 35.35 PC4NUSKFN 5.80 12.79 8.40 18.52 950 x 45 x 950 37.40 x 1.77 x 37.40 1,005 x 100 x 1,005 39.57 x 3.94 x 39.57 O O O O O O X O O Filter / Safety grille 750 / 24
MR-DH00U
MWR-WE10N
MIM-B14
-
-
-

AM048FN4DCH/AA
1,2,208-230,60 HP/HR 48,000 54,000
-
95 95 0.75 0.75 Turbo Fan FMC9731SSB BLDC 65 x 1 29.00 / 27.00 / 24.00 R-410A EEV INCLUDED Micom&Thermistors Fuse 9.52 3/8 15.88 5/8 VP25 (OD32,ID25) 18.50 40.79 23.00 50.71 840 x 288 x 840 33.07 x 11.34 x 33.07 898 x 357 x 898 35.35 x 14.06 x 35.35 PC4NUSKFN 5.80 12.79 8.40 18.52 950 x 45 x 950 37.40 x 1.77 x 37.40 1,005 x 100 x 1,005 39.57 x 3.94 x 39.57 O O O O O O X O O Filter / Safety grille 750 / 24
MR-DH00U
MWR-WE10N
MIM-B14
-
-
-

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) N ominal cooling capacities are based on; - Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

Samsung Electronics

2-5

Product Specifications

Indoor Unit(cont.)  SLIM DUCT(Slim1)

Model

Power Supply Mode

Cooling 2)

Performance

Capacity (Nominal)

Power

Power Input (Nominal)
Current Input (Nominal)
Type

Motor Fan
Air Flow Rate

External Pressure

Sound

Sound Pressure Sound Power

Refrigerant

Type Control Method

Temperature Control

Safety devices

Heating 2)
Condensate (with high fan speed) Cooling 1) Heating 2) Cooling 1) Heating 2)
Model Type Output x n H/M/L Min / Std / Max High / Mid / Low High / Mid / Low

Piping Connections

Liquid Pipe (Flare) Gas Pipe (Flare)

Drain Pipe (Quick lock)

Net Weight

Dimensions

Shipping Weight Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D)

Panel model

Panel Size

Panel Net Weight Shipping Weight Net Dimensions (W×H×D)

Functions

Shipping Dimensions (W×H×D)
Auto restart Auto swing Group/individual control External contact control Trouble shooting by LED

ø, #, V, Hz -
kW Btu/h kW Btu/h
Liter/h
W A W CMM mmAq Pa dBA ø,mm ø, inch ø,mm ø, inch ø,mm kg lbs kg lbs mm inch mm inch
-
kg lbs kg lbs mm
inches
mm inch
-

AM007FNLDCH/AA
1,2,208-230,60 HP/HR 7,500 8,500
-
47 47 0.32 0.32 Sirocco Fan YSK110-25-6SN SSR 40 x 1 8.00 / 7.00 / 6.00 0.00 / 1.00 / 4.00 0.00 / 9.8 / 39.23 26.0 / 24.0 / 21.0 R-410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4 12.7 1/2 VP25 (OD 32,ID 25) 24.50 54.01 28.50 62.83 900 x 199 x 600 35.43 x 7.83 x 23.62 1,150 x 280 x 710 45.28 x 11.02 x 27.95
-
-
-
O X O O X

Slim1
AM009FNLDCH/AA
1,2,208-230,60 HP/HR 9,500 10,500
-
60 60 0.4 0.4 Sirocco Fan YSK110-25-6SN SSR 50 x 1 9.00 / 8.00 / 7.00 0.00 / 1.00 / 4.00 0.00 / 9.8 / 39.23 27.0 / 25.0 / 23.0 R-410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4 12.7 1/2 VP25 (OD 32,ID 25) 24.50 54.01 28.50 62.83 900 x 199 x 600 35.43 x 7.83 x 23.62 1,150 x 280 x 710 45.28 x 11.02 x 27.95
-
-
-
O X O O X

AM012FNLDCH/AA
1,2,208-230,60 HP/HR 12,000 13,500
-
75 75 0.51 0.51 Sirocco Fan YSK110-25-6SN SSR 60 x 1 10.00 / 8.50 / 7.00 0.00 / 1.00 / 4.00 0.00 / 9.8 / 39.23 29.0 / 28.0 / 27.0 R-410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4 12.7 1/2 VP25 (OD 32,ID 25) 24.50 54.01 28.50 62.83 900 x 199 x 600 35.43 x 7.83 x 23.62 1,150 x 280 x 710 45.28 x 11.02 x 27.95
-
-
-
O X O O X

2-6

Samsung Electronics

Product Specifications

Standard accessories
Optional accessories

Model

Installation manual Operation manual Pattern sheet for installation Flexible drain hose Flilter/Safety grille
Drain pump

Drain pump

Max. lifting Height / Displacement

Wireless remote controller wired remote controller External contact interface module Duct Receiver kits EEV kits

- / Model Name
mm / liter/h
-

AM007FNLDCH/AA
O O X O Filter (washable) MDP-E075SEE3D
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

Slim1
AM009FNLDCH/AA
O O X O Filter (washable) MDP-E075SEE3D
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

AM012FNLDCH/AA
O O X O Filter (washable) MDP-E075SEE3D
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) N ominal cooling capacities are based on; - Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

Samsung Electronics

2-7

Product Specifications

Indoor Unit(cont.)  SLIM DUCT(Slim2)

Model

Power Supply Mode

Cooling 2)

Performance

Capacity (Nominal)

Power

Power Input (Nominal)
Current Input (Nominal)
Type

Motor Fan
Air Flow Rate

External Pressure

Sound

Sound Pressure Sound Power

Refrigerant

Type Control Method

Temperature Control

Safety devices

Heating 2)
Condensate (with high fan speed) Cooling 1) Heating 2) Cooling 1) Heating 2)
Model Type Output x n H/M/L Min / Std / Max High / Mid / Low High / Mid / Low

Piping Connections

Liquid Pipe (Flare) Gas Pipe (Flare)

Drain Pipe (Quick lock)

Net Weight

Dimensions

Shipping Weight Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D)

Panel model

Panel Size

Panel Net Weight Shipping Weight Net Dimensions (W×H×D)

Functions

Shipping Dimensions (W×H×D)
Auto restart Auto swing Group/individual control External contact control Trouble shooting by LED

ø, #, V, Hz -
kW Btu/h kW Btu/h
Liter/h
W A W CMM mmAq Pa dBA ø,mm ø, inch ø,mm ø, inch ø,mm kg lbs kg lbs mm inch mm inch
-
kg lbs kg lbs mm
inches
mm inch
-

AM018FNLDCH/AA
1,2,208-230,60 HP/HR 18,000 20,000
-
140 140 0.94 0.94 Sirocco Fan YSK140-60-4B1 SSR 100 x 1 15.50 / 14.00 / 12.50 0.00 / 1.00 / 4.00 0.00 / 9.8 / 39.23 36.0 / 34.0 / 31.0
R-410A EEV INCLUDED Micom&Thermistors
Fuse 6.35 1/4 12.7 1/2 VP25 (OD 32,ID 25) 30.00 66.14 34.50 76.06 1,100 x 199 x 600 43.31 x 7.83 x 23.62 1,350 x 280 x 710 53.15 x 11.02 x 27.95
-
-
-
O X O O X

Slim2

AM024FNLDCH/AA
1,2,208-230,60 HP/HR 24,000 27,000
-
145 145 0.98 0.98 Sirocco Fan YSK140-60-4B1 SSR 110 x 1 16.50 / 15.00 / 13.50 0.00 / 1.00 / 4.00 0.00 / 9.8 / 39.23 38.0 / 36.0 / 33.0
R-410A EEV INCLUDED Micom&Thermistors
Fuse 9.52 3/8 15.88 5/8 VP25 (OD 32,ID 25) 30.00 66.14 34.50 76.06 1,100 x 199 x 600 43.31 x 7.83 x 23.62 1,350 x 280 x 710 53.15 x 11.02 x 27.95
-
-
-
O X O O X

2-8

Samsung Electronics

Product Specifications

Model

Standard accessories
Optional accessories

Installation manual Operation manual Pattern sheet for installation Flexible drain hose Flilter/Safety grille
Drain pump

Drain pump

Max. lifting Height / Displacement

Wireless remote controller wired remote controller External contact interface module Duct Receiver kits EEV kits

- / Model Name
mm / liter/h
-

AM018FNLDCH/AA
O O X O Filter (washable) MDP-E075SEE3D
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

Slim2

AM024FNLDCH/AA
O O X O Filter (washable) MDP-E075SEE3D
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) N ominal cooling capacities are based on; - Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

Samsung Electronics

2-9

Product Specifications

Indoor Unit(cont.)  SLIM DUCT(Slim3)

Model

Power Supply Mode

Cooling 2)

Performance

Capacity (Nominal)

Power

Power Input
(Nominal) Current Input
(Nominal) Type

Motor Fan
Air Flow Rate

External Pressure

Sound

Sound Pressure Sound Power

Refrigerant

Type Control Method

Temperature Control

Safety devices

Heating 2)
Condensate (with high fan speed) Cooling 1) Heating 2) Cooling 1) Heating 2)
Model Type Output x n H/M/L Min / Std / Max High / Mid / Low High / Mid / Low

Liquid Pipe (Flare) Piping Connections Gas Pipe (Flare)

Drain Pipe (Quick lock)

Net Weight

Dimensions

Shipping Weight Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D) Panel model Panel Net Weight

Panel Size

Shipping Weight Net Dimensions (W×H×D)

Functions
Standard accessories
Optional accessories

Shipping Dimensions (W×H×D)

Auto restart

Auto swing

Group/individual control

External contact control

Trouble shooting by LED

Installation manual

Operation manual

Pattern sheet for installation

Flexible drain hose

Flilter/Safety grille

Drain pump

Drain pump Max. lifting Height / Displacement

Wireless remote controller

wired remote controller

External contact interface module

Duct Receiver kits

EEV kits

ø, #, V, Hz -
kW Btu/h kW Btu/h
Liter/h
W A W CMM mmAq Pa dBA ø,mm ø, inch ø,mm ø, inch ø,mm kg lbs kg lbs mm inch mm inch kg lbs kg lbs mm inches mm inch - / Model Name mm / liter/h -

AM030FNLDCH/AA
1,2,208-230,60 HP/HR 30,000 34,000
-
95 95 0.8 0.8 Sirocco Fan DL-12840SSBC BLDC 80 x 1 31.00/26.00/23.00 0.00 / 1.00 / 6.00 0.00 / 9.8 / 58.84 37.0 / 36.0 / 34.0 R-410A EEV INCLUDED Micom&Thermistors Fuse 9.52 3/8 15.88 5/8 VP25 (OD 32,ID 25) 40.00 88.18 47.00 103.62 1,300 x 295 x 690 51.18 x 11.61 x 27.17 1,575 x 370 x 835 62.01 x 14.57 x 32.87 O X O O X O O X O Filter (washable) MDP-E075SEE3D 750 / 24 MR-DH00U MWR-WE10N MIM-B14 MRK-A10N -

Slim3
AM036FNLDCH/AA
1,2,208-230,60 HP/HR 36,000 40,000
-
120 120 1.05 1.05 Sirocco Fan DL-12840SSBC BLDC 100 x 1 34.00/29.00/24.00 0.00 / 3.00 / 6.00 0.00 / 29.42 / 58.84 37.0 / 36.0 / 34.0
R-410A EEV INCLUDED Micom&Thermistors
Fuse 9.52 3/8 15.88 5/8 VP25 (OD 32,ID 25) 40.00 88.18 47.00 103.62 1,300 x 295 x 690 51.18 x 11.61 x 27.17 1,575 x 370 x 835 62.01 x 14.57 x 32.87
O X O O X O O X O Filter (washable) MDP-E075SEE3D 750 / 24 MR-DH00U MWR-WE10N MIM-B14 MRK-A10N -

AM048FNLDCH/AA
1,2,208-230,60 HP/HR 48,000 54,000
-
180 180 1.4 1.4 Sirocco Fan DL-12840SSBC BLDC 160 x 1 38.00/32.00/27.00 0.00 / 3.00 / 6.00 0.00 / 29.42 / 58.84 39.0 / 38.0 / 36.0
R-410A EEV INCLUDED Micom&Thermistors
Fuse 9.52 3/8 15.88 5/8 VP25 (OD 32,ID 25) 41.50 91.49 48.50 106.92 1,300 x 295 x 690 51.18 x 11.61 x 27.17 1,575 x 370 x 835 62.01 x 14.57 x 32.87
O X O O X O O X O Filter (washable) MDP-E075SEE3D 750 / 24 MR-DH00U MWR-WE10N MIM-B14 MRK-A10N -

2-10

*1) M ode - HP : Heat Pump, HR : Heat Recovery *2) N ominal cooling capacities are based on;
- Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.
Samsung Electronics

Product Specifications

Indoor Unit(cont.)  MSP DUCT(MSP-S)

Model

Power Supply Mode

Cooling 2)

Performance

Capacity (Nominal)

Power

Power Input
(Nominal) Current Input
(Nominal) Type

Motor Fan
Air Flow Rate

External Pressure

Sound

Sound Pressure Sound Power

Refrigerant

Type Control Method

Temperature Control

Safety devices

Heating 2)
Condensate (with high fan speed) Cooling 1) Heating 2) Cooling 1) Heating 2)
Model Type Output x n H/M/L Min / Std / Max High / Mid / Low High / Mid / Low

Piping Connections

Liquid Pipe (Flare) Gas Pipe (Flare)

Drain Pipe (Quick lock)

Net Weight

Dimensions

Shipping Weight Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D) Panel model Panel Net Weight

Panel Size

Shipping Weight Net Dimensions (W×H×D)

Functions
Standard accessories
Optional accessories

Shipping Dimensions (W×H×D)

Auto restart

Auto swing

Group/individual control

External contact control

Trouble shooting by LED

Installation manual

Operation manual

Pattern sheet for installation

Flexible drain hose

Flilter/Safety grille

Drain pump

Drain pump Max. lifting Height / Displacement

Wireless remote controller

wired remote controller

External contact interface module

Duct Receiver kits

EEV kits

ø, #, V, Hz -
kW Btu/h kW Btu/h
Liter/h
W A W CMM Pa WG dBA ø,mm ø, inch ø,mm ø, inch ø,mm kg lbs kg lbs mm inch mm inch kg lbs kg lbs mm inches mm inch - / Model Name mm / liter/h -

MSP DUCT - MSP-S

AM018FNMDCH/AA
1,2,208-230,60 HP/HR 18,000 20,000

AM024FNMDCH/AA
1,2,208-230,60 HP/HR 24,000 27,000

-

-

165 165 1.4 1.4 Sirocco Fan YSK140-200-4E1 SSR 124 x 1 14.50 / 13.00 / 11.50 0.00 / 4.00 / 8.00 0.00 / 39.23 / 78.45 35.0 / 33.0 / 31.0
R-410A EEV INCLUDED Micom&Thermistors
Fuse 6.35 1/4 12.7 1/2 VP25 (OD 32,ID 25) 29.00 63.93 33.00 72.75 900 x 260 x 480 35.4 x 10.2 x 18.9 1,170 x 340 x 595 46.1 x 13.4 x 23.4
O X O O X O O X O Filter (washable) MDP-M075SGU3D 750 / 24 MR-DH00U MWR-WE10N MIM-B14 MRK-A10N -

220 220 1.5 1.5 Sirocco Fan YSK140-200-4E1 SSR 124 x 1 18.50 / 17.00 / 15.50 0.00 / 4.00 / 8.00 0.00 / 39.23 / 78.45 39.0 / 35.0 / 31.0
R-410A EEV INCLUDED Micom&Thermistors
Fuse 9.52 3/8 15.88 5/8 VP25 (OD 32,ID 25) 29.00 63.93 33.00 72.75 900 x 260 x 480 35.4 x 10.2 x 18.9 1,170 x 340 x 595 46.1 x 13.4 x 23.4
O X O O X O O X O Filter (washable) MDP-M075SGU3D 750 / 24 MR-DH00U MWR-WE10N MIM-B14 MRK-A10N -

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) N ominal cooling capacities are based on; - Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

Samsung Electronics

2-11

Product Specifications

Indoor Unit(cont.)  MSP DUCT(MSP-1, MSP-2)

Model

Power Supply Mode

Performance

Capacity (Nominal)

Cooling 2)
Heating 2) Condensate (with high fan speed)

ø, #, V, Hz kW
Btu/h kW Btu/h
Liter/h

Power

Power Input
(Nominal) Current Input
(Nominal) Type

Motor Fan
Air Flow Rate

External Pressure

Sound

Sound Pressure Sound Power

Refrigerant

Type Control Method

Temperature Control

Safety devices

Cooling 1) Heating 2) Cooling 1) Heating 2)
Model Type Output x n H/M/L Min / Std / Max High / Mid / Low High / Mid / Low

Piping Connections

Liquid Pipe (Flare) Gas Pipe (Flare)

Drain Pipe (Quick lock)

Net Weight

Dimensions

Shipping Weight Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D) Panel model Panel Net Weight

Panel Size

Shipping Weight Net Dimensions (W×H×D)

Functions
Standard accessories

Shipping Dimensions (W×H×D)
Auto restart Auto swing Group/individual control External contact control Trouble shooting by LED Installation manual Operation manual Pattern sheet for installation Flexible drain hose Flilter/Safety grille
Drain pump

W A W CMM mmAq Pa dBA ø,mm ø, inch ø,mm ø, inch ø,mm kg lbs kg lbs mm inch mm inch kg lbs kg lbs mm inches mm inch - / Model Name

Drain pump

Max. lifting Height / Displacement

mm / liter/h

Wireless remote controller

-

Optional accessories

wired remote controller External contact interface module Duct Receiver kits

-

EEV kits

-

MSP-1

AM030FNMDCH/AA
1,2,208-230,60 HP/HR 30,000 34,000

AM036FNMDCH/AA
1,2,208-230,60 HP/HR 36,000 40,000

-

-

260 260 1.5 1.5 Sirocco Fan YSK140-200-4A SSR 180 x 1 25.00 / 23.00 / 20.00 6.00 / 8.00 / 10.00 58.84 / 78.45 / 98.07 40.0/37.0/34.0
R-410A EEV INCLUDED Micom&Thermistors
Fuse 9.52 3/8 15.88 5/8 VP25 (OD 32,ID 25) 36.50 80.47 40.50 89.29 1,150 x 320 x 480 45.28 x 12.60 x 18.90 1,420 x 400 x 595 55.91 x 15.75 x 23.43
-

290 290 1.6 1.6 Sirocco Fan YSK140-200-4A SSR 180 x 1 27.00 / 25.00 / 23.00 6.00 / 8.00 / 10.00 58.84 / 78.45 / 98.07 41.0/40.0/38.0
R-410A EEV INCLUDED Micom&Thermistors
Fuse 9.52 3/8 15.88 5/8 VP25 (OD 32,ID 25) 36.50 80.47 40.50 89.29 1,150 x 320 x 480 45.28 x 12.60 x 18.90 1,420 x 400 x 595 55.91 x 15.75 x 23.43
-

-

-

-

-

O X O O X O O X O Filter (washable) MDP-M075SGU1D
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

O X O O X O O X O Filter (washable) MDP-M075SGU1D
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

MSP-2

AM048FNMDCH/AA
1,2,208-230,60 HP/HR 48,000 54,000

AM054KNMDCH/AZ
1,2,208-230,60 HP/HR 54,000 60,000

-

-

430 430 2.45 2.45 Sirocco Fan YDK-370S65023-01 SSR 370 x 1 35.00 / 33.00 / 30.00 6.00 / 8.00 / 10.00 58.84 / 78.45 / 98.07 42.0/39.0/36.0
R-410A EEV INCLUDED Micom&Thermistors
Fuse 9.52 3/8 15.88 5/8 VP20 (OD 25, ID 20) 48.50 106.92 55.50 122.36 1,200 x 360 x 650 47.24 x 14.17 x 25.59 1480 x 420 x 790 58.27 x 16.54 x 31.10
-

540 540 2.51 2.51 Sirocco Fan YDK-370S65023-01 SSR 370 x 1 43.00/38.00/30.50 4.00 / 8.00 / 14.00 39.23 / 78.45 / 137.29 43.0/40.0/36.0
R-410A EEV INCLUDED Micom&Thermistors
Fuse 9.52 5/8 15.88 5/8 VP20 (OD 25, ID 20) 50 110.23 57 125.66 1200 x 360 x 650 47.24 x 14.17 x 25.59 1480 x 420 x 790 58.27 x 16.54 x 31.10
-

-

-

-

-

O X O O X O O X O Filter (washable) MDP-M075SGU2D
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

O X O O X O O X O Filter (Washable) MDP-M075SGU2D
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

*1) M ode - HP : Heat Pump, HR : Heat Recovery *2) N ominal cooling capacities are based on;
- Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

2-12

Samsung Electronics

Product Specifications

Indoor Unit(cont.)  NEO FORTE(Small)

Model

Power Supply Mode

Cooling 2)

Performance

Capacity (Nominal)

Power

Power Input
(Nominal) Current Input
(Nominal) Type

Motor Fan
Air Flow Rate

External Pressure

Sound

Sound Pressure Sound Power

Refrigerant

Type Control Method

Temperature Control

Safety devices

Heating 2)
Condensate (with high fan speed) Cooling 1) Heating 2) Cooling 1) Heating 2)
Model Type Output x n H/M/L Min / Std / Max High / Mid / Low High / Mid / Low

Piping Connections

Liquid Pipe (FMR-DH00U) Gas Pipe (Flare)

Drain Pipe (Quick lock)

Net Weight

Dimensions

Shipping Weight Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D) Panel model Panel Net Weight

Panel Size

Shipping Weight Net Dimensions (W×H×D)

Functions
Standard accessories
Optional accessories

Shipping Dimensions (W×H×D)

Auto restart

Auto swing

Group/individual control

External contact control

Trouble shooting by LED

Installation manual

Operation manual

Pattern sheet for installation

Flexible drain hose

Flilter/Safety grille

Drain pump

Drain pump

Max. lifting Height /

Displacement

Wireless remote controller

wired remote controller

External contact interface module

Duct Receiver kits

Receiver Receiver wire

EEV kits

ø, #, V, Hz -
kW Btu/h kW Btu/h
Liter/h
W A W CMM Pa WG dBA ø,mm ø, inch ø,mm ø, inch ø,mm kg lbs kg lbs mm inch mm inch kg lbs kg lbs mm inches mm inch - / Model Name
mm / liter/h
-

AM007FNTDCH/AA
1,2,208-230,60 HP/HR 7,500 8,500
-
37 37 0.25 0.25 Crossflow Fan RPG21Y AC 23 x 1 7.80 / 6.80 / 5.80 30/28/26 R-410A EEV NOT INCLUDED Micom&Thermistors Fuse 6.35 1/4 12.7 1/2 ID 18 HOSE 8.50 18.74 11.00 24.25 825 x 285x 189 32.48 x 11.22 x 7.44 904 x 353 x 263 35.59 x 13.90 x 10.35 -
-
-
O O O O O O O X O Filter (washable) -
-
MR-DH00U MWR-WE10N
MIM-B14 -
MXD, MEV series

NEO FORTE - Small
AM009FNTDCH/AA
1,2,208-230,60 HP/HR 9,500 10,500
-
37 37 0.25 0.25 Crossflow Fan RPG21Y AC 23 x 1 7.80/6.80/5.80 30/28/26 R-410A EEV NOT INCLUDED Micom&Thermistors Fuse 6.35 1/4 12.7 1/2 ID 18 HOSE 8.50 18.74 11.00 24.25 825 x 285x 189 32.48 x 11.22 x 7.44 904 x 353 x 263 35.59 x 13.90 x 10.35 -
-
-
O O O O O O O X O Filter (washable) -
-
MR-DH00U MWR-WE10N
MIM-B14 -
MXD, MEV series

AM012FNTDCH/AA
1,2,208-230,60 HP/HR 12,000 13,500
-
45 45 0.3 0.3 Crossflow Fan RPG21Y AC 23 x 1 9.30 / 8.30 / 7.30 36/32/28 R-410A EEV NOT INCLUDED Micom&Thermistors Fuse 6.35 1/4 12.7 1/2 ID 18 HOSE 8.50 18.74 11.00 24.25 825 x 285x 189 32.48 x 11.22 x 7.44 904 x 353 x 263 35.59 x 13.90 x 10.35 -
-
-
O O O O O O O X O Filter (washable) -
-
MR-DH00U MWR-WE10N
MIM-B14 -
MXD, MEV series

*1) M ode - HP : Heat Pump, HR : Heat Recovery *2) N ominal cooling capacities are based on;
- Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.
Samsung Electronics

2-13

Product Specifications

Indoor Unit(cont.)  NEO FORTE (Large)

Model

Power Supply Mode

Cooling 2)

Performance

Capacity (Nominal)

Power

Power Input
(Nominal) Current Input
(Nominal) Type

Motor Fan
Air Flow Rate

External Pressure

Sound

Sound Pressure Sound Power

Refrigerant

Type Control Method

Temperature Control

Safety devices

Heating 2)
Condensate (with high fan speed) Cooling 1) Heating 2) Cooling 1) Heating 2)
Model Type Output x n H/M/L Min / Std / Max High / Mid / Low High / Mid / Low

Piping Connections

Liquid Pipe (Flare) Gas Pipe (Flare)

Drain Pipe (Quick lock)

Net Weight

Dimensions

Shipping Weight Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D) Panel model Panel Net Weight

Panel Size

Shipping Weight Net Dimensions (W×H×D)

Functions
Standard accessories
Optional accessories

Shipping Dimensions (W×H×D)

Auto restart

Auto swing

Group/individual control

External contact control

Trouble shooting by LED

Installation manual

Operation manual

Pattern sheet for installation

Flexible drain hose

Flilter/Safety grille

Drain pump

Drain pump

Max. lifting Height /

Displacement

Wireless remote controller

wired remote controller

External contact interface module

Duct Receiver kits

Receiver Receiver wire

EEV kits

ø, #, V, Hz -
kW Btu/h kW Btu/h
Liter/h
W A W CMM Pa WG dBA ø,mm ø, inch ø,mm ø, inch ø,mm kg lbs kg lbs mm inch mm inch kg lbs kg lbs mm inches mm inch - / Model Name
mm / liter/h
-

AM018FNTDCH/AA
1,2,208-230,60 HP/HR 18,000 20,000
-
55 55 0.36 0.36 Crossflow Fan YDK-045S42213-02 AC 40 x 1 12.00/10.50/9.00 39/37/34 R-410A EEV NOT INCLUDED Micom&Thermistors Fuse 6.35 1/4 12.7 1/2 ID 18 HOSE 12.50 27.56 15.50 34.17 1,065 x 298 x 218 41.93 x 11.73 x 8.58 1,138 x 378 x 301 44.80 x 14.88 x 11.85 -
-
-
O O O O O O O X O Filter (washable) -
-
MR-DH00U MWR-WE10N
MIM-B14 -
MXD, MEV series

Large
AM020FNTDCH/AA
1,2,208-230,60 HP/HR 20,000 23,000
-
57 57 0.38 0.38 Crossflow Fan YDK-045S42213-02 AC 40 x 1 13.0/12.0/11.0 42/40/35 R-410A EEV NOT INCLUDED Micom&Thermistors Fuse 6.35 1/4 12.7 1/2 ID 18 HOSE 12.50 27.56 15.50 34.17 1,065 x 298 x 218 41.93 x 11.73 x 8.58 1,138 x 378 x 301 44.80 x 14.88 x 11.85 -
-
-
O O O O O O O X O Filter (washable) -
-
MR-DH00U MWR-WE10N
MIM-B14 -
MXD, MEV series

*1) M ode - HP : Heat Pump, HR : Heat Recovery *2) N ominal cooling capacities are based on;
- Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

AM024FNTDCH/AA
1,2,208-230,60 HP/HR 23,200 23,800
-
60 60 0.4 0.4 Crossflow Fan YDK-045S42213-02 AC 40 x 1 14.00/12.50/11.00 44/41/35 R-410A EEV NOT INCLUDED Micom&Thermistors Fuse 9.52 3/8 15.88 5/8 ID 18 HOSE 12.50 27.56 15.50 34.17 1,065 x 298 x 218 41.93 x 11.73 x 8.58 1,138 x 378 x 301 44.80 x 14.88 x 11.85 -
-
-
O O O O O O O X O Filter (washable) -
-
MR-DH00U MWR-WE10N
MIM-B14 -
MXD, MEV series

2-14

Samsung Electronics

Product Specifications

Indoor Unit(cont.)  NEO FORTE (with EEV)(Small)

Model

Power Supply Mode

ø, #, V, Hz -

Cooling 2)

kW Btu/h

Performance

Capacity (Nominal)

Heating 2)

kW Btu/h

Condensate (with high fan speed)

Liter/h

Power Input Cooling 1)

W

Power

(Nominal)

Heating 2)

Current Input Cooling 1)

A

(Nominal)

Heating 2)

-

Type

-

Model

-

Motor

Type

-

Fan

Output x n

W

Air Flow Rate H/M/L

CMM

External

Min / Std / Max

Pa

Pressure

-

WG

Sound

Sound Pressure High / Mid / Low Sound Power High / Mid / Low

dBA -

Refrigerant

Type Control Method

-

Temperature Control

-

Safety devices

-

Piping Connections

Liquid Pipe (FMR-DH00U) Gas Pipe (Flare)

ø,mm ø, inch ø,mm ø, inch

Drain Pipe (Quick lock)

ø,mm

Net Weight

kg lbs

Dimensions

Shipping Weight Net Dimensions (W×H×D)

kg lbs mm inch

Shipping Dimensions (W×H×D)

mm inch

Panel model

-

Panel Net Weight

kg lbs

Panel Size

Shipping Weight

kg lbs

Net Dimensions (W×H×D)

mm inches

Shipping Dimensions (W×H×D)

mm inch

Auto restart

-

Auto swing

-

Functions

Group/individual control

-

External contact control

-

Trouble shooting by LED

-

Installation manual

-

Operation manual

-

Standard accessories

Pattern sheet for installation Flexible drain hose Flilter/Safety grille

-

Drain pump

Drain pump

- / Model Name

Max. lifting Height / Displacement mm / liter/h

Wireless remote controller

-

wired remote controller

-

Optional

External contact interface module

-

accessories Duct Receiver Receiver

-

kits

Receiver wire

-

EEV kits

-

AM007HNQDCH/AA
1,2,208-230,60 HP/HR 7,500 8,500
-
37 37 0.25 0.25 Crossflow Fan RPG21Y AC 23 x 1 7.80 / 6.80 / 5.80 31/29/26 R-410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4 12.7 1/2 ID 18 HOSE 8.80 19.40 11.30 24.91 825 x 285x 189 32.48 x 11.22 x 7.44 904 x 353 x 263 35.59 x 13.90 x 10.35 -

NEO FORTE (with EEV)-Small
AM009HNQDCH/AA
1,2,208-230,60 HP/HR 9,500 10,500
-
37 37 0.25 0.25 Crossflow Fan RPG21Y AC 23 x 1 7.80/6.80/5.80 31/29/26 R-410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4 12.7 1/2 ID 18 HOSE 8.80 19.40 11.30 24.91 825 x 285x 189 32.48 x 11.22 x 7.44 904 x 353 x 263 35.59 x 13.90 x 10.35 -

AM012HNQDCH/AA
1,2,208-230,60 HP/HR 12,000 13,500
-
45 45 0.3 0.3 Crossflow Fan RPG21Y AC 23 x 1 9.30 / 8.30 / 7.30 37/33/29 R-410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4 12.7 1/2 ID 18 HOSE 8.80 19.40 11.30 24.91 825 x 285x 189 32.48 x 11.22 x 7.44 904 x 353 x 263 35.59 x 13.90 x 10.35 -

-

-

-

-

-

-

O O O O O O O X O Filter (washable) MR-DH00U MWR-WE10N MIM-B14 -

O O O O O O O X O Filter (washable) MR-DH00U MWR-WE10N MIM-B14 -

O O O O O O O X O Filter (washable) MR-DH00U MWR-WE10N MIM-B14 -

*1) M ode - HP : Heat Pump, HR : Heat Recovery *2) N ominal cooling capacities are based on;
- Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

Samsung Electronics

2-15

Product Specifications

Indoor Unit(cont.)  NEO FORTE (with EEV)(Large)

Model

Power Supply Mode

Cooling 2)

Performance

Capacity (Nominal)

Heating 2)

Condensate

(with high fan speed)

Power Input Cooling 1)

Power

(Nominal)

Heating 2)

Current Input Cooling 1)

(Nominal)

Heating 2)

Type

Model

Motor

Type

Fan

Output x n

Air Flow Rate H/M/L

External Pressure

Min / Std / Max -

Sound

Sound Pressure High / Mid / Low Sound Power High / Mid / Low

Refrigerant

Type Control Method

Temperature Control

Safety devices

Piping Connections

Liquid Pipe (Flare) Gas Pipe (Flare)

Drain Pipe (Quick lock)

Net Weight

Dimensions

Shipping Weight Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D) Panel model Panel Net Weight

Panel Size

Shipping Weight Net Dimensions (W×H×D)

Functions
Standard accessories
Optional accessories

Shipping Dimensions (W×H×D)

Auto restart

Auto swing

Group/individual control

External contact control

Trouble shooting by LED

Installation manual

Operation manual

Pattern sheet for installation

Flexible drain hose

Flilter/Safety grille

Drain pump

Drain pump Max. lifting Height /isplacement

Wireless remote controller

wired remote controller

External contact interface module

Duct Receiver Receiver

kits

Receiver wire

EEV kits

ø, #, V, Hz -
kW Btu/h kW Btu/h
Liter/h
W A W CMM Pa WG dBA ø,mm ø, inch ø,mm ø, inch ø,mm kg lbs kg lbs mm inch mm inch kg lbs kg lbs mm inches mm inch - / Model Name mm / liter/h -

AM018HNQDCH/AA
1,2,208-230,60 HP/HR 18,000 20,000
-
55 55 0.36 0.36 Crossflow Fan YDK-045S42213-02 AC 40 x 1 12.00/10.50/9.00 39/37/34 R-410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4 12.7 1/2 ID 18 HOSE 13.00 28.66 16.00 35.27 1,065 x 298 x 218 41.93 x 11.73 x 8.58 1,138 x 378 x 301 44.80 x 14.88 x 11.85 -
-
-
O O O O O O O X O Filter (washable) MR-DH00U MWR-WE10N MIM-B14 -

Large
AM020HNQDCH/AA
1,2,208-230,60 HP/HR 20,000 23,000
-
57 57 0.38 0.38 Crossflow Fan YDK-045S42213-02 AC 40 x 1 13.0/12.0/11.0 42/39/35 R-410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4 12.7 1/2 ID 18 HOSE 13.00 28.66 16.00 35.27 1,065 x 298 x 218 41.93 x 11.73 x 8.58 1,138 x 378 x 301 44.80 x 14.88 x 11.85 -
-
-
O O O O O O O X O Filter (washable) MR-DH00U MWR-WE10N MIM-B14 -

AM024HNQDCH/AA
1,2,208-230,60 HP/HR 23,200 23,800
-
60 60 0.4 0.4 Crossflow Fan YDK-045S42213-02 AC 40 x 1 14.0/12.5/11.0 45/40/35 R-410A EEV INCLUDED Micom&Thermistors Fuse 9.52 3/8 15.88 5/8 ID 18 HOSE 13.00 28.66 16.00 35.27 1,065 x 298 x 218 41.93 x 11.73 x 8.58 1,138 x 378 x 301 44.80 x 14.88 x 11.85 -
-
-
O O O O O O O X O Filter (washable) MR-DH00U MWR-WE10N MIM-B14 -

*1) M ode - HP : Heat Pump, HR : Heat Recovery *2) N ominal cooling capacities are based on;
- Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

2-16

Samsung Electronics

Product Specifications

Indoor Unit(cont.)  Wall Mounted type (A3050)

Model

Power Supply Mode

Cooling 2)

Performance

Capacity (Nominal)

Heating 2)

Condensate

(with high fan speed)

Power Input Cooling 1)

Power

(Nominal) Heating 2) Current Input Cooling 1)

(Nominal) Heating 2)

Type

Fan

Motor

Type Output x n

Air Flow Rate H/M/L

External

Min / Std / Max

Pressure

-

Sound

Sound Pressure

High / Mid / Low

Sound Power

-

Refrigerant

Type Control Method

Temperature Control

Safety devices

Liquid Pipe (FMR-DH00U) Piping Connections Gas Pipe (Flare)

Drain Pipe (Quick lock)

Net Weight

Shipping Weight Dimensions
Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D) Panel model Panel Net Weight

Panel Size

Shipping Weight Net Dimensions (W×H×D)

Functions
Standard accessories
Optional accessories

Shipping Dimensions (W×H×D)

Auto restart Auto swing Group/individual control External contact control Trouble shooting by LED Installation manual Operation manual Pattern sheet for installation Flexible drain hose Flilter/Safety grille
Drain pump

Drain pump Max. lifting Height / Displacement

Wireless remote controller

wired remote controller

External contact interface module

Duct Receiver Receiver

kits

Receiver wire

EEV kits

ø, #, V, Hz kW
Btu/h kW Btu/h
Liter/h
W W A A W CMM Pa WG
dBA
dBA -
ø,mm ø, inch ø,mm ø, inch ø,mm
kg lbs kg lbs mm inch mm inch kg lbs kg lbs mm inch mm inch - / Model Name
mm / liter/h
-

AM005MNVDCH/AA
1,2,208-230,60 HP/HR 5,000 5,800
-
14 16 0.12 0.13 Crossflow Fan BLDC 27 4.40/4.20/3.80 -

AM007MNVDCH/AA
1,2,208-230,60 HP/HR 7,500 8,500
-
15 18 0.13 0.15 Crossflow Fan BLDC 27 5.40/4.70/4.00 -

AM009MNVDCH/AA
1,2,208-230,60 HP/HR 9,500 10,500
-
16 24 0.13 0.19 Crossflow Fan BLDC 27 5.70/5.00/4.30 -

AM012MNVDCH/AA
1,2,208-230,60 HP/HR 12,000 13,500
-
20 28 0.15 0.20 Crossflow Fan BLDC 27 7.10/5.70/4.60 -

28.0/25.0/24.0

33.0/29.0/25.0

36.0/31.0/25.0

37.0/34.0/30.0

44 R-410A EEV INCLUDED Micom&Thermistors
Fuse 6.35 1/4 12.7 1/2 ID 18 HOSE 8.1 17.86 9.7 21.38 750 x 249 x 246 29.53 x 9.80 x 9.69 800 x 298 x 302 31.50 x 11.73 x 11.89
O O O O O O O X O Filter (Washable) -

50 R-410A EEV INCLUDED Micom&Thermistors
Fuse 6.35 1/4 12.7 1/2 ID 18 HOSE 8.1 17.86 9.7 21.38 750 x 249 x 246 29.53 x 9.80 x 9.69 800 x 298 x 302 31.50 x 11.73 x 11.89
O O O O O O O X O Filter (Washable) -

53 R-410A EEV INCLUDED Micom&Thermistors
Fuse 6.35 1/4 12.7 1/2 ID 18 HOSE 8.2 18.08 9.8 21.61 750 x 249 x 246 29.53 x 9.80 x 9.69 800 x 298 x 302 31.50 x 11.73 x 11.89
O O O O O O O X O Filter (Washable) -

54 R-410A EEV INCLUDED Micom&Thermistors
Fuse 6.35 1/4 12.7 1/2 ID 18 HOSE 9.8 21.61 11.7 25.79 826 x 261 x 261 32.52 x 10.28 x 10.28 886 x 317 x 335 34.88 x 12.48 x 13.19
O O O O O O O X O Filter (Washable) -

-

-

-

-

MR-DH00U MWR-WE10N
MIM-B14 -

MR-DH00U MWR-WE10N
MIM-B14 -

MR-DH00U MWR-WE10N
MIM-B14 -

MR-DH00U MWR-WE10N
MIM-B14 -

*1) M ode - HP : Heat Pump, HR : Heat Recovery *2) N ominal cooling capacities are based on;
- Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

Samsung Electronics

2-17

Product Specifications

Model

Power Supply Mode

Cooling 2)

Performance

Capacity (Nominal)

Heating 2)

Power

Power Input (Nominal) Current Input (Nominal) Type

Condensate (with high fan speed) Cooling 1) Heating 2) Cooling 1) Heating 2)

Fan

Motor

Type Output x n

Air Flow Rate H/M/L

External Pressure

Min / Std / Max -

Sound

Sound Pressure

High / Mid / Low

Sound Power

-

Refrigerant

Type Control Method

Temperature Control

Safety devices

Liquid Pipe (FMR-DH00U) Piping Connections Gas Pipe (Flare)

Drain Pipe (Quick lock)

Net Weight

Shipping Weight Dimensions
Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D) Panel model Panel Net Weight

Panel Size

Shipping Weight Net Dimensions (W×H×D)

Functions
Standard accessories
Optional accessories

Shipping Dimensions (W×H×D)

Auto restart Auto swing Group/individual control External contact control

Trouble shooting by LED Installation manual Operation manual

Pattern sheet for installation Flexible drain hose Flilter/Safety grille

Drain pump

Drain pump Max. lifting Height / Displacement

Wireless remote controller

wired remote controller

External contact interface module

Duct Receiver Receiver

kits

Receiver wire

EEV kits

ø, #, V, Hz kW
Btu/h kW Btu/h
Liter/h
W W A A W CMM Pa WG
dBA
dBA -
ø,mm ø, inch ø,mm ø, inch ø,mm
kg lbs kg lbs mm inch mm inch kg lbs kg lbs mm inch mm inch - / Model Name
mm / liter/h
-

AM015MNVDCH/AA AM018MNVDCH/AA AM024MNVDCH/AA AM028MNVDCH/AA

1,2,208-230,60 HP/HR 15,000 17,000

1,2,208-230,60 HP/HR 18,000 20,000

1,2,208-230,60 HP/HR 24,000 27,000

1,2,208-230,60 HP/HR 28,000 29,000

-
31 41 0.24 0.31 Crossflow Fan BLDC 27 8.90/7.50/6.00 -

-
27 37 0.21 0.29 Crossflow Fan BLDC 27 11.80/10.00/8.20 -

-
41 53 0.31 0.41 Crossflow Fan BLDC 27 14.80/12.40/10.00 -

-
55 72 0.42 0.55 Crossflow Fan BLDC 27 16.70/14.30/12.40 -

41.0/38.0/34.0

39.0/36.0/33.0

44.0/41.0/36.0

47.0/43.0/40.0

57 R-410A EEV INCLUDED Micom&Thermistors
Fuse 6.35 1/4 12.7 1/2 ID 18 HOSE 9.8 21.61 11.7 25.79 826 x 261 x 261 32.52 x 10.28 x 10.28 886 x 317 x 335 34.88 x 12.48 x 13.19
O O O O O O O X O Filter (Washable) -

57 R-410A EEV INCLUDED Micom&Thermistors
Fuse 6.35 1/4 12.7 1/2 ID 18 HOSE 14.6 32.19 17.0 37.48 1065 x 301 x 294 41.93 x 11.85 x 11.57 1123 x 354 x 384 44.21 x 13.94 x 15.12
O O O O O O O X O Filter (Washable) -

61 R-410A EEV INCLUDED Micom&Thermistors
Fuse 9.52 3/8 15.88 5/8 ID 18 HOSE 14.6 32.19 17.0 37.48 1065 x 301 x 294 41.93 x 11.85 x 11.57 1123 x 354 x 384 44.21 x 13.94 x 15.12
O O O O O O O X O Filter (Washable) -

65 R-410A EEV INCLUDED Micom&Thermistors
Fuse 9.52 3/8 15.88 5/8 ID 18 HOSE 14.6 32.19 17.0 37.48 1065 x 301 x 294 41.93 x 11.85 x 11.57 1123 x 354 x 384 44.21 x 13.94 x 15.12
O O O O O O O X O Filter (Washable) -

-

-

-

-

MR-DH00U MWR-WE10N
MIM-B14 -

MR-DH00U MWR-WE10N
MIM-B14 -

MR-DH00U MWR-WE10N
MIM-B14 -

MR-DH00U MWR-WE10N
MIM-B14 -

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) N ominal cooling capacities are based on; - Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

2-18

Samsung Electronics

Product Specifications

Indoor Unit(cont.)  Wall Mounted type (Boracay with EEV)

Power Supply Mode

Model

Capacity (Nominal) Performance

Cooling 2) Heating 2)

Condensate (with high fan speed)

Power

Power Input (Nominal)
Current Input (Nominal)

Cooling 1) Heating 2) Cooling 1) Heating 2)

Type

Model

Motor

Type

Fan

Output x n

Air Flow Rate H/M/L

External Pressure

Min / Std / Max -

Sound Level Sound Pressure

Type Refrigerant
Control Method

Temperature Control

Safety devices

Liquid Pipe (Flare)
Piping Connections Gas Pipe (Flare)

Drain Pipe (Quick lock)

Net Weight

Dimensions

Shipping Weight Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D)

Functions
Standard Accessories
Optional Accessories

Auto Restart Auto Swing Group/Individual Control External Contact Control Trouble Shooting by LED Installation Manual Operation Manual Pattern Sheet for Installation Flexible Drain Hose Filter / Safety Grille Wireless remote controller Wired remote controller External contact interface module EEV kits

ø, #, V, Hz -
kW Btu/h kW Btu/h
Liter/h
W A W CMM Pa WG dBA ø,mm ø, inch ø,mm ø, inch ø,mm kg lbs kg lbs mm inch mm inch -

AM007KNQDCH/AZ
1,208~230,60 HP / HR 7,500 8,500
-
30 36 0.18 0.20 Crossflow Fan 94*L601 Y4S476B223L SSR Feedback 6.60/5.70/5.10 36 R410a EDM EEV 1.3C Micom&Thermistors Fuse:1.6A 6.35 1/4" 12.7 1/2" ID 18 hose 8.5 18.7 9.8 21.6 820*285*227 32.3*11.2*8.9 880*363*280 34.6*14.3*11.0 O O O O O O O X O Filter (Washable) MR-DH00U MWR-WE10N MIM-B14 -

AM009KNQDCH/AZ
1,208~230,60 HP / HR 9,500 10,500
-
39 40 0.21 0.21 Crossflow Fan 94*L601 Y4S476B223L SSR Feedback 7.00/6.20/5.50 35 R410a EDM EEV 1.3C Micom&Thermistors Fuse:1.6A 6.35 1/4" 12.7 1/2" ID 18 hose 9.0 19.8 10.3 22.7 820*285*227 32.3*11.2*8.9 880*363*280 34.6*14.3*11.0 O O O O O O O X O Filter (Washable) MR-DH00U MWR-WE10N MIM-B14 -

AM012KNQDCH/AZ
1,208~230,60 HP / HR 12,000 13,500
-
42 42 0.22 0.22 Crossflow Fan 94*L601 Y4S476B223L SSR Feedback 8.50/7.50/6.60 41 R410a EDM EEV 1.3C Micom&Thermistors Fuse:1.6A 6.35 1/4" 12.7 1/2" ID 18 hose 9.0 19.8 10.3 22.7 820*285*227 32.3*11.2*8.9 880*363*280 34.6*14.3*11.0 O O O O O O O X O Filter (Washable) MR-DH00U MWR-WE10N MIM-B14 -

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) N ominal cooling capacities are based on; - Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

Samsung Electronics

2-19

Product Specifications

Power Supply Mode

Model

Capacity (Nominal) Performance

Cooling 2) Heating 2)

Condensate (with high fan speed)

Power

Power Input (Nominal)
Current Input (Nominal)

Cooling 1) Heating 2) Cooling 1) Heating 2)

Type

Model

Motor

Type

Fan

Output x n

Air Flow Rate H/M/L

External Pressure

Min / Std / Max -

Sound Level Sound Pressure

Type Refrigerant
Control Method

Temperature Control

Safety devices

Liquid Pipe (Flare)
Piping Connections Gas Pipe (Flare)

Drain Pipe (Quick lock)

Net Weight

Dimensions

Shipping Weight Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D)

Functions
Standard Accessories
Optional Accessories

Auto Restart Auto Swing Group/Individual Control External Contact Control Trouble Shooting by LED Installation Manual Operation Manual Pattern Sheet for Installation Flexible Drain Hose Filter / Safety Grille Wireless remote controller Wired remote controller External contact interface module EEV kits

ø, #, V, Hz -
kW Btu/h kW Btu/h
Liter/h
W A W CMM Pa WG dBA ø,mm ø, inch ø,mm ø, inch ø,mm kg lbs kg lbs mm inch mm inch -

AM018KNQDCH/AZ
1,208~230,60 HP / HR 18,000 20,000
-
57 57 0.32 0.32 Crossflow Fan 94*L844.3 Y4S476B84 SSR Feedback 14.40/12.90/11.20 44 R410a EDM EEV 2.0C Micom&Thermistors Fuse:1.6A 6.35 1/4" 12.7 1/2" ID 18 hose 12.5 27.6 14.2 31.3 1065*298*243 41.9*11.7*9.6 1128*378*299 44.4*14.9*11.8 O O O O O O O X O Filter (Washable) MR-DH00U MWR-WE10N MIM-B14 -

AM020KNQDCH/AZ
1,208~230,60 HP / HR 20,000 23,000
-
57 57 0.32 0.32 Crossflow Fan 94*L844.3 Y4S476B84 SSR Feedback 14.40/12.90/11.20 44 R410a EDM EEV 2.0C Micom&Thermistors Fuse:1.6A 6.35 1/4" 12.7 1/2" ID 18 hose 12.5 27.6 14.2 31.3 1065*298*243 41.9*11.7*9.6 1128*378*299 44.4*14.9*11.8 O O O O O O O X O Filter (Washable) MR-DH00U MWR-WE10N MIM-B14 -

AM024KNQDCH/AZ
1,208~230,60 HP / HR 23,200 23,800
-
60 62 0.32 0.32 Crossflow Fan 94*L844.3 Y4S476B84 SSR Feedback 15.70/14.10/12.90 45 R410a EDM EEV 2.0C Micom&Thermistors Fuse:1.6A 9.52 3/8" 15.88 5/8" ID 18 hose 12.5 27.6 14.2 31.3 1065*298*243 41.9*11.7*9.6 1128*378*299 44.4*14.9*11.8 O O O O O O O X O Filter (Washable) MR-DH00U MWR-WE10N MIM-B14 -

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) N ominal cooling capacities are based on; - Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

2-20

Samsung Electronics

Product Specifications

Indoor Unit(cont.)  Wall Mounted type (Boracay without EEV)

Power Supply Mode

Model

Performance

Capacity (Nominal)

Cooling 2) Heating 2)

Condensate (with high fan speed)

Power

Power Input (Nominal)
Current Input (Nominal)

Cooling 1) Heating 2) Cooling 1) Heating 2)

Type

Model

Motor

Type

Fan

Output x n

Air Flow Rate H/M/L

Min / Std / Max External Pressure
-

Sound Level Sound Pressure

Refrigerant

Type Control Method

Temperature Control

Safety devices

Piping Connections

Liquid Pipe (Flare) Gas Pipe (Flare)

Drain Pipe (Quick lock)

Net Weight

Dimensions

Shipping Weight Net Dimensions (W×H×D)

Functions
Standard Accessories
Optional Accessories

Shipping Dimensions (W×H×D)
Auto Restart Auto Swing Group/Individual Control External Contact Control Trouble Shooting by LED Installation Manual Operation Manual Pattern Sheet for Installation Flexible Drain Hose Filter / Safety Grille Wireless remote controller Wired remote controller External contact interface module EEV kits

ø, #, V, Hz -
kW Btu/h kW Btu/h
Liter/h
W A W CMM Pa WG dBA ø,mm ø, inch ø,mm ø, inch ø,mm kg lbs kg lbs mm inch mm inch -

AM007KNTDCH/AZ
1,208~230,60 HP / HR 7,500 8,500
-
30 36 0.18 0.20 Crossflow Fan 94*L601 Y4S476B223L SSR Feedback 6.60/5.70/5.10 36 R410a Micom&Thermistors Fuse:1.6A 6.35 1/4" 12.7 1/2" ID 18 hose 8.0 17.6 9.3 20.5 820*285*227 32.3*11.2*8.9 880*363*280 34.6*14.3*11.0 O O O O O O O X O Filter (Washable) MR-DH00U MWR-WE10N MIM-B14 -

AM009KNTDCH/AZ
1,208~230,60 HP / HR 9,500 10,500
-
39 40 0.21 0.21 Crossflow Fan 94*L601 Y4S476B223L SSR Feedback 7.00/6.20/5.50 35 R410a Micom&Thermistors Fuse:1.6A 6.35 1/4" 12.7 1/2" ID 18 hose 8.5 18.7 9.8 21.6 820*285*227 32.3*11.2*8.9 880*363*280 34.6*14.3*11.0 O O O O O O O X O Filter (Washable) MR-DH00U MWR-WE10N MIM-B14 -

AM012KNTDCH/AZ
1,208~230,60 HP / HR 12,000 13,500
-
42 42 0.22 0.22 Crossflow Fan 94*L601 Y4S476B223L SSR Feedback 8.50/7.50/6.60 41 R410a Micom&Thermistors Fuse:1.6A 6.35 1/4" 12.7 1/2" ID 18 hose 8.5 18.7 9.8 21.6 820*285*227 32.3*11.2*8.9 880*363*280 34.6*14.3*11.0 O O O O O O O X O Filter (Washable) MR-DH00U MWR-WE10N MIM-B14 -

*1) M ode - HP : Heat Pump, HR : Heat Recovery
*2) N ominal cooling capacities are based on; - Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.
Samsung Electronics

2-21

Product Specifications

Power Supply Mode

Model

Performance

Capacity (Nominal)

Cooling 2) Heating 2)

Condensate (with high fan speed)

Power

Power Input (Nominal)
Current Input (Nominal)

Cooling 1) Heating 2) Cooling 1) Heating 2)

Type

Model

Motor

Type

Fan

Output x n

Air Flow Rate H/M/L

External Pressure

Min / Std / Max -

Sound Level Sound Pressure

Refrigerant

Type Control Method

Temperature Control

Safety devices

Piping Connections

Liquid Pipe (Flare) Gas Pipe (Flare)

Drain Pipe (Quick lock)

Net Weight

Dimensions

Shipping Weight Net Dimensions (W×H×D)

Functions
Standard Accessories
Optional Accessories

Shipping Dimensions (W×H×D)
Auto Restart Auto Swing Group/Individual Control External Contact Control Trouble Shooting by LED Installation Manual Operation Manual Pattern Sheet for Installation Flexible Drain Hose Filter / Safety Grille Wireless remote controller Wired remote controller External contact interface module EEV kits

ø, #, V, Hz -
kW Btu/h kW Btu/h
Liter/h
W A W CMM Pa WG dBA ø,mm ø, inch ø,mm ø, inch ø,mm kg lbs kg lbs mm inch mm inch -

AM018KNTDCH/AZ
1,208~230,60 HP / HR 18,000 20,000
-
57 57 0.32 0.32 Crossflow Fan 94*L844.3 Y4S476B84 SSR Feedback 0 14.40/12.90/11.20 44 R410a Micom&Thermistors Fuse:1.6A 6.35 1/4" 12.7 1/2" ID 18 hose 12.0 26.5 13.7 30.2 1065*298*243 41.9*11.7*9.6 1128*378*299 44.4*14.9*11.8 O O O O O O O X O Filter (Washable) MR-DH00U MWR-WE10N MIM-B14 -

AM020KNTDCH/AZ
1,208~230,60 HP / HR 20,000 23,000
-
57 57 0.32 0.32 Crossflow Fan 94*L844.3 Y4S476B84 SSR Feedback 14.40/12.90/11.20 44 R410a Micom&Thermistors Fuse:1.6A 6.35 1/4" 12.7 1/2" ID 18 hose 12.0 26.5 13.7 30.2 1065*298*243 41.9*11.7*9.6 1128*378*299 44.4*14.9*11.8 O O O O O O O X O Filter (Washable) MR-DH00U MWR-WE10N MIM-B14 -

AM024KNTDCH/AZ
1,208~230,60 HP / HR 23,200 23,800
-
60 62 0.32 0.32 Crossflow Fan 94*L844.3 Y4S476B84 SSR Feedback 15.70/14.10/12.90 45 R410a Micom&Thermistors Fuse:1.6A 9.52 3/8" 15.88 5/8" ID 18 hose 12.0 26.5 13.7 30.2 1065*298*243 41.9*11.7*9.6 1128*378*299 44.4*14.9*11.8 O O O O O O O X O Filter (Washable) MR-DH00U MWR-WE10N MIM-B14 -

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) N ominal cooling capacities are based on; - Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

2-22

Samsung Electronics

Product Specifications

Indoor Unit(cont.)  HSP DUCT (Small)

Model

Power Supply Mode

Performance

Capacity (Nominal)

Power

Power Input (Nominal) Current Input (Nominal) Type

Cooling 2)
Heating 2)
Condensate (with high fan speed) Cooling 1) Heating 2) Cooling 1) Heating 2)

ø, #, V, Hz kW
Btu/h kW Btu/h Liter/h W A -

Motor Fan

Air Flow Rate

External

Pressure

Sound

Sound Pressure Sound Power

Refrigerant

Type Control Method

Temperature Control

Safety devices

Model
Type Output x n H/M/L Min / Std / Max High / Mid / Low High / Mid / Low

Liquid Pipe (Flare) Piping Connections Gas Pipe (Flare)

Drain Pipe (Quick lock)

Net Weight

Dimensions

Shipping Weight Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D) Panel model Panel Net Weight

Panel Size

Shipping Weight Net Dimensions (W×H×D)

Functions
Standard accessories
Optional accessories

Shipping Dimensions (W×H×D)

Auto restart

Auto swing

Group/individual control

External contact control

Trouble shooting by LED

Installation manual

Operation manual

Pattern sheet for installation

Flexible drain hose

Flilter/Safety grille

Drain pump

Drain pump Max. lifting Height / Displacement

Wireless remote controller

wired remote controller

External contact interface module

Duct Receiver kits

EEV kits

-
W CMM Pa WG dBA
ø,mm ø, inch ø,mm ø, inch ø,mm kg lbs kg lbs mm inch mm inch kg lbs kg lbs mm inches mm inch - / Model Name mm / liter/h -

AM036FNHDCH/AA
1,2,208-230,60 HP/HR 36,000 40,000 210 210 1.47 1.47
Sirocco Fan ZWD-183-BA01 ZWD-183-BA02
BLDC 183 x 2 28 / - / 49.03 / 98.06 / 196.13 5.00 / 10.00 / 20.00 40.0 / - / 37.0
R-410A EEV INCLUDED Micom&Thermistors
Fuse 9.52 3/8 15.88 5/8 VP25 (OD 32,ID 25) 56 123.5 63 138.9 1,200 x 360 x 650 47.2 x 14.2 x 25.6 1,456 x 432 x 784 57.3 x 17.0 x 30.9
O X O O X O O X O Filter (washable) MDP-M075SGU2D 750 / 24 MR-DH00U MWR-WE10N MIM-B14 MRK-A10N -

Large

AM048FNHDCH/AA
1,2,208-230,60 HP/HR 48,000 54,000 330 330 2.38 2.38
Sirocco Fan ZWD-183-BA01 ZWD-183-BA02
BLDC 183 x2 39 / - / 49.03 / 98.06 / 196.13 5.00 / 10.00 / 20.00 44.0 / - / 40.0
R-410A EEV INCLUDED Micom&Thermistors
Fuse 9.52 3/8 15.88 5/8 VP25 (OD 32,ID 25) 56 123.5 63 138.9 1,200 x 360 x 650 47.2 x 14.2 x 25.6 1,456 x 432 x 784 57.3 x 17.0 x 30.9
O X O O X O O X O Filter (washable) MDP-M075SGU2D 750 / 24 MR-DH00U MWR-WE10N MIM-B14 MRK-A10N / M

*1) M ode - HP : Heat Pump, HR : Heat Recovery *2) N ominal cooling capacities are based on;
- Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

Samsung Electronics

2-23

Product Specifications

Indoor Unit(cont.)  HSP DUCT(BIG DUCT)

Model

Power Supply Mode

Cooling 2)

Performance

Capacity (Nominal)

Heating 2)

Condensate

(with high fan speed)

Power Input Cooling 1)

Power

(Nominal) Heating 2) Current Input Cooling 1)

(Nominal) Heating 2)

Type

Model

Motor

Type

Fan

Output x n

Air Flow Rate H/M/L

External

Min / Std / Max

Pressure

Sound

Sound Pressure High / Mid / Low Sound Power High / Mid / Low

Refrigerant

Type Control Method

Temperature Control

Safety devices

Liquid Pipe (Flare) Piping Connections Gas Pipe (Flare)

Drain Pipe (Quick lock)

Net Weight

Dimensions

Shipping Weight Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D) Panel model Panel Net Weight

Panel Size

Shipping Weight Net Dimensions (W×H×D)

Functions
Standard accessories
Optional accessories

Shipping Dimensions (W×H×D)

Auto restart

Auto swing

Group/individual control

External contact control

Trouble shooting by LED

Installation manual

Operation manual

Pattern sheet for installation

Flexible drain hose

Flilter/Safety grille

Drain pump

Drain pump Max. lifting Height / Displacement

Wireless remote controller

wired remote controller

External contact interface module

Duct Receiver kits

EEV kits

ø, #, V, Hz -
kW Btu/h kW Btu/h
Liter/h
W
A W CMM Pa WG dBA ø,mm ø, inch ø,mm ø, inch ø,mm kg lbs kg lbs mm inch mm inch kg lbs kg lbs mm inches mm inch - / Model Name mm / liter/h -

AM076FNHDCH/AA
1,2,208-230,60 HP/HR 76,800 85,200
-
530 530 3.8 3.8 Sirocco Fan DL-13875SSOB BLDC 400 x 1 58.00 / 52.00 / 47.00 5.00 / 15.00 / 25.00 49.03 / 147.10 / 245.17 45.0/43.0/41.0
R-410A EEV INCLUDED Micom&Thermistors
Fuse 9.52 3/8 19.05 3/4 VP25 (OD 32,ID 25) 89 196.2 99 218.3 1,240 x 470 x 1,040 48.8 x 18.5 x 40.9 1,507 x 558 x 1,155 59.3 x 22 x 45.5
O X O O X O O O O X MDP-N047SNC1D 470 / 24 MR-DH00U MWR-WE10N MIM-B14 MRK-A10N

BIG DUCT

AM096FNHDCH/AA
1,2,208-230,60 HP/HR 96,000 108,000
-
790 790 5.9 5.9 Sirocco Fan DL-13875SSOB BLDC 400 x 1 72.00 / 65.00 / 58.00 5.00 / 15.00 / 28.00 49.03 / 147.10 / 274.59 48.0/46.0/43.0
R-410A EEV INCLUDED Micom&Thermistors
Fuse 9.52 3/8 22.22 7/8 VP25 (OD 32,ID 25) 89 196.2 99 218.3 1,240 x 470 x 1,040 48.8 x 18.5 x 40.9 1,507 x 558 x 1,155 59.3 x 22 x 45.5
O X O O X O O O O X MDP-N047SNC1D 470 / 24 MR-DH00U MWR-WE10N MIM-B14 MRK-A10N

2-24

*1) M ode - HP : Heat Pump, HR : Heat Recovery *2) N ominal cooling capacities are based on;
- Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.
Samsung Electronics

Product Specifications

Indoor Unit(cont.)

 CEILING

Model

Power Supply Mode

Cooling 2)

Performance

Capacity (Nominal)

Power Fan

Power Input (Nominal) Current Input (Nominal) Type
Motor
Air Flow Rate External Pressure

Heating 2)
Condensate (with high fan speed) Cooling 1) Heating 2) Cooling 1) Heating 2)
Model Type Output x n H/M/L Min / Std / Max

Sound

Sound Pressure Sound Power

Refrigerant

Type Control Method

Temperature Control

Safety devices

High / Mid / Low High / Mid / Low

Piping Connections

Liquid Pipe (Flare) Gas Pipe (Flare)

Drain Pipe (Quick lock)

Net Weight

Dimensions

Shipping Weight Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D) Panel model Panel Net Weight

Panel Size

Shipping Weight Net Dimensions (W×H×D)

Functions
Standard accessories
Optional accessories

Shipping Dimensions (W×H×D)

Auto restart

Auto swing

Group/individual control

External contact control

Trouble shooting by LED

Installation manual

Operation manual

Pattern sheet for installation

Flexible drain hose

Flilter/Safety grille

Drain pump

Drain pump

Max. lifting Height /

Displacement

Wireless remote controller

wired remote controller

External contact interface module

Duct Receiver kits

Receiver Receiver wire

EEV kits

ø, #, V, Hz -
kW Btu/h kW Btu/h
Liter/h
W
A W CMM Pa WG dBA
ø,mm ø, inch ø,mm ø, inch ø,mm kg lbs kg lbs mm inch mm inch kg lbs kg lbs mm inches mm inch - / Model Name
mm / liter/h
-

AM018FNCDCH/AA
1,2,208-230,60 HP/HR 18,000 20,000
-
72 72 0.42 0.42 Sirocco Fan Y5S613A86 AC 25 x 1 14.00 / 13.00 / 12.00 40.0/37.0/34.0 R-410A EEV NOT INCLUDED Micom&Thermistors Fuse 6.35 1/4 12.7 1/2 VP18 (OD 19,ID 16) 21.00 46.30 25.50 56.22 1,000 x 650 x 200 39.97 x 25.59 x 7.87 1,080 x 730 x 300 42.52 x 28.74 x 11.81 O X O O X O O X O Filter (washable) -
-
MR-DH00U MWR-WE10N
MIM-B14 -
MXD, MEV series

CEILING

*1) M ode - HP : Heat Pump, HR : Heat Recovery *2) N ominal cooling capacities are based on;
- Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.
Samsung Electronics

AM024FNCDCH/AA 1,2,208-230,60 HP/HR 24,000 27,000
-
80 80 0.48 0.48 Sirocco Fan Y5S413B216 AC 35 x 1 18.00 / 16.50 / 15.00 44.0/42.0/40.0 R-410A EEV NOT INCLUDED Micom&Thermistors Fuse 9.52 3/8 15.88 5/8 VP18 (OD 19,ID 16) 21.00 46.30 25.50 56.22 1,000 x 650 x 200 39.97 x 25.59 x 7.87 1,080 x 730 x 300 42.52 x 28.74 x 11.81 O X O O X O O X O Filter (washable) -
-
MR-DH00U MWR-WE10N
MIM-B14 -
MXD, MEV series
2-25

Product Specifications

Indoor Unit(cont.)  Big Ceiling

Model

Power Supply Mode 1)

Performance Capacity

Cooling 2) Heating 3)

Power

Input Consumption (Cooling/Heating) Running Current (Cooling/Heating)

Indoorunit refrigerant adding amount

Noise Level Actual Noise Pressure (High)

Type

,V,Hz -
Btu/h Btu/h
W A Kg/EA dB(A)  -

Fan Motor

Airflow Rate Fan(H/M/L)

Refrigerant

Type Control Method

Temperature Control

Safety Devices

Model
Type Output

Liquid (Flare)

Piping Connections

Gas (Flare)

Drain

Weight

Net Weight Shipping Weight

Dimensions

Net Dimensions (W×H×D) Shipping Dimensions (W×H×D)

Functions
Standard Accessories
Optional Accessories

Auto Restart Auto Swing Group/Individual Control External Contact Control Trouble Shooting by LED Installation Manual Operation Manual Pattern Sheet for Installation Flexible Drain Hose Filter / Safety Grille Wireless Remote Controller

Wired Remote Controller

Simplified

External Contact Interface Module

-
W /min ,mm inch ,mm inch ,mm inch kg kg mm inch mm inch -
-
-

AM036JNCDCH/AA
1,208~230,60 HP / HR 36,000 40,000 92/80 0.94/0.83 0.56 49
Sirocco, 168*3EA SIC-70CW-F1153-6,
DL-12830SSBF (DB31-00660A) BLDC Feedback
153W 29.3/23.9/18.5
R410a EDM EEV 4.0C Micom&Thermistors
250V/5A 9.52 3/8" 15.88 5/8"
VP25 (OD25,ID 20) -
33.5 39.5 1350*235*675
1439*758*321
O O O O O O O O O Filter (Washable) AR-DH00
MWR-WE10N
MIM-B14

AM048JNCDCH/AA
1,208~230,60 HP / HR 48,000 54,000 160/160 1.45/1.45 0.95 52
Sirocco, 168*4EA SIC-80CW-F1244-2,
DL-12830SSBK (DB31-00661A) BLDC Feedback
244W 36.4/30.8/26.0
R410a EDM EEV 4.0C Micom&Thermistors
250V/5A 9.52 3/8" 15.88 5/8"
VP25 (OD25,ID 20) -
42.5 48.5 1650*235*675
1739*758*321
O O O O O O O O O Filter (Washable) AR-DH00
MWR-WE10N
MIM-B14

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) Norminal cooling capacities are based on; - Indoor temperature : 27 DB, 19 WB - Outdoor temperature : 35 DB, 24 WB
*3) Norminal heating capacities are based on; - Indoor temperature : 20 DB, 15 WB - Outdoor temperature : 7 DB, 6 WB
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

2-26

Samsung Electronics

Product Specifications

Indoor Unit(cont.)  PAC

Model

Power Supply Mode

Performance

Capacity (Nominal)

Power Fan

Power Input (Nominal) Current Input (Nominal)
Motor
Air Flow Rate

Cooling
Heating
Cooling Heating Cooling Heating
Type Output x n
H/M/L (UL)

External Pressure

Min / Std / Max

Piping Connections

Liquid Pipe Gas Pipe

Field Wiring Sound Refrigerant Dimensions
Panel Size
Functions
Standard accessories
Optional accessories

Drain Pipe

Power Source Wire

Transmission Cable

Sound Pressure

High

Sound Power

Cooling

Type

Control Method

Net Weight

Shipping Weight

Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D)

Panel model

Panel Net Weight

Shipping Weight

Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D)

Auto restart

Auto swing

Group/individual control

External contact control

Trouble shooting by LED

Installation manual

Operation manual

Pattern sheet for installation

Flexible drain hose

Flilter/Safety grille

Drain pump

Drain pump Max. lifting Height / Displacement

Wireless remote controller

wired remote controller

External contact interface module

Duct Receiver kits

Receiver Receiver wire

EEV kits

, #, V, Hz kW
Btu/hr kW
Btu/hr W
A
W CMM l/s mmAq Pa ,mm , inch ,mm , inch ,mm mm2 mm2 dB(A)
kg kg mm mm kg kg mm mm - / Model Name mm / liter/h -

PAC

AM048HNPDCH/AZ
1, ,208-230,60 HP/HR

AM096HNPDCH/AZ
1, ,208-230,60 HP/HR

48 000

96 000

54 000 550 550 2.6 2.6
Sirocco Fan 100 × 1 33/30/27 9.52 3/8 15.88 5/8
ID 18 HOSE 2.5
0.75 ~ 1.50 58 -
R410A EEV INCLUDED
61.0 66.0 650 x 1850 x 395 753 x 1949 x 503
O O O O O O O X O Filter (washable) MR-DH00U MWR-WE10N MIM-B14 -

108 000 950 950 4.5 4.5
Sirocco Fan 700 × 1 70/60/50 9.52 3/8 22.22 7/8
VP25 (OD 32, ID 25) 2.5
0.75 ~ 1.50 63 -
R410A EEV INCLUDED
115.0 130.0 1100 x 1800 x 485 1177 x 1950 x 563
O O O O O O O X O Filter (washable) MR-DH00U MWR-WE10N MIM-B14 -

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) N ominal cooling capacities are based on; - Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

Samsung Electronics

2-27

Product Specifications

Indoor Unit(cont.)  MA-1 (Drain Pump Built-in)

Model

Power Supply Mode

Cooling 2)

Performance

Capacity (Nominal)

Heating 2)

Condensate (with high fan speed)

Power

Power Input (Nominal)
Current Input (Nominal)

Cooling 1) Heating 2) Cooling 1) Heating 2)

Type

Model

Motor

Type

Fan

Output x n

Air Flow Rate H/M/L

External Pressure

Min / Std / Max

Sound

Sound Pressure High / Mid / Low Sound Power Cooling

Type Refrigerant Control Method

Temperature Control

Safety Devices

Liquid Pipe (Flare)
Piping Connections Gas Pipe (Flare)

Dimensions Panel Size
Funtion
Standard accessories
Optional accessories

Drain Pipe (Quick lock) Net Weight Shipping Weight Net Dimensions (W×H×D) Shipping Dimensions (W×H×D) Panel model Panel Net Weight Shipping Weight Net Dimensions (W×H×D) Shipping Dimensions (W×H×D) Auto restsrt Auto swing Group/Individual control Exteral contact control Trouble shooting by LED Installation manual Operation manual Pattern sheet for installation Flexible drain hose Flilter/Safety grille
Drain pump Drain pump Max. lifting Height
/ Displacement Wireless remote controller wired remote controller External contact interface module Duct Receiver kits EEV kits

, #, V, Hz kW
Btu/h kW Btu/h
Liter/h
W
A
W CMM mmAq Pa dB(A)
-
,mm , inch ,mm , inch ,mm
kg kg mm mm kg kg mm mm mm / liter/ h -

AM007JNMDCH/AA 1,2,208-230,60 HP/HR 7,500 8,500
-
30.0 30.0 0.24 0.24 Sirocco Fan DL-12840SSBH BLDC 183 x 1 7.5/6.7/6.0 1.0 (15 - 0)
36/30/26
55 R410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4" 12.7 1/2" VP25 (OD 32,ID 25) 35.0 39.0 1150 × 320 × 480 1419 x 400 x 594
o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

AM009JNMDCH/AA 1,2,208-230,60 HP/HR 9,500 10,500
-
30.0 30.0 0.24 0.24 Sirocco Fan DL-12840SSBH BLDC 183 x 1 9.0/8.0/7.0 1.0 (15 - 0)
38/32/26
56 R410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4" 12.7 1/2" VP25 (OD 32,ID 25) 35.0 39.0 1150 × 320 × 480 1447 x 425 x 769
o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

MSP DUCT
AM012JNMDCH/AA 1,2,208-230,60 HP/HR 12,000 13,500
-
32.0 32.0 0.26 0.26 Sirocco Fan DL-12840SSBH BLDC 183 x 1 10.0/8.5/7.0 1.0 (15 - 0)
39/34/30
60 R410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4" 12.7 1/2" VP25 (OD 32,ID 25) 35.0 39.0 1150 × 320 × 480 1447 x 425 x 769
o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

AM015JNMDCH/AA 1,2,208-230,60 HP/HR 15,000 17,000
-
44.0 44.0 0.32 0.32 Sirocco Fan DL-12840SSBH BLDC 183 x 1 12.0/10.5/9.0 1.0 (15 - 0)
41/36/32
63 R410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4" 12.7 1/2" VP25 (OD 32,ID 25) 35.0 39.0 1150 × 320 × 480 1447 x 425 x 769
o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

AM018JNMDCH/AA 1,2,208-230,60 HP/HR 18,000 20,000
-
52.0 52.0 0.40 0.40 Sirocco Fan DL-12840SSBH BLDC 183 x 1 14.5/13.0/11.5 1.0 (15 - 0)
42/38/35
66 R410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4" 12.7 1/2" VP25 (OD 32,ID 25) 36.5 40.5 1150 × 320 × 480 1447 x 425 x 769
o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) N ominal cooling capacities are based on; - Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

2-28

Samsung Electronics

Product Specifications

Indoor Unit(cont.)  MA-2 (Drain Pump Built-in)

Model

Power Supply Mode

Cooling 2)

Performance

Capacity (Nominal)

Heating 2)

Condensate (with high fan speed)

Power

Power Input (Nominal)
Current Input (Nominal)

Cooling 1) Heating 2) Cooling 1) Heating 2)

Type

Model

Motor

Type

Fan

Output x n

Air Flow Rate H/M/L

External Pressure

Min / Std / Max

Sound

Sound Pressure

High / Mid / Low

Sound Power Cooling

Refrigerant

Type Control Method

Temperature Control

Safety Devices

Liquid Pipe (Flare)
Piping Connections Gas Pipe (Flare)

Dimensions Panel Size
Funtion
Standard accessories
Optional accessories

Drain Pipe (Quick lock) Net Weight Shipping Weight Net Dimensions (W×H×D) Shipping Dimensions (W×H×D) Panel model Panel Net Weight Shipping Weight Net Dimensions (W×H×D) Shipping Dimensions (W×H×D) Auto restsrt Auto swing Group/Individual control Exteral contact control Trouble shooting by LED Installation manual Operation manual Pattern sheet for installation Flexible drain hose Flilter/Safety grille
Drain pump Drain pump Max. lifting Height
/ Displacement Wireless remote controller wired remote controller External contact interface module Duct Receiver kits EEV kits

, #, V, Hz kW
Btu/h kW Btu/h

AM024JNHDCH/AA
1,2,208-230,60 HP/HR 24,000 27,000

Liter/h

-

W
A
W CMM mmAq Pa

82.0 82.0 0.93 0.93 Sirocco Fan DL-12840SSBF BLDC 183 x 2 18.5/17.0/15.5 5.2 (3 - 20)
-

dB(A)

36/34/30

-
,mm , inch ,mm , inch ,mm
kg kg mm mm kg kg mm mm mm / liter/ h -

71 R410A EEV INCLUDED Micom&Thermistors Fuse 9.52 3/8" 15.88 5/8" VP25 (OD 32,ID 25) 54.0 68.0 1200 × 360 × 650 1460 x 455 x 780
o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

AM027JNHDCH/AA 1,2,208-230,60 HP/HR 27,000 30,000
-
91.0 91.0 0.95 0.95 Sirocco Fan DL-12840SSBF BLDC 183 x 2 21.0/19.5/18.0 5.2 (3 - 20)
-
38/34/30
71 R410A EEV INCLUDED Micom&Thermistors Fuse 9.52 3/8" 15.88 5/8" VP25 (OD 32,ID 25) 54.0 68.0 1200 × 360 × 650 1460 x 455 x 780
o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

MSP DUCT
AM030JNHDCH/AA 1,2,208-230,60 HP/HR 30,000 34,000
-
108.0 108.0 1.11 1.11 Sirocco Fan DL-12840SSBF BLDC 183 x 2 25.0/22.5/20.0 5.2 (3 - 20)
-
39/34/31
72 R410A EEV INCLUDED Micom&Thermistors Fuse 9.52 3/8" 15.88 5/8" VP25 (OD 32,ID 25) 54.0 68.0 1200 × 360 × 650 1460 x 455 x 780
o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

AM036JNHDCH/AA 1,2,208-230,60 HP/HR 36,000 40,000
-
140.0 140.0 1.29 1.29 Sirocco Fan DL-12840SSBF BLDC 183 x 2 27.0/25.0/23.0 5.2 (3 - 20)
-
41/38/35
72 R410A EEV INCLUDED Micom&Thermistors Fuse 9.52 3/8" 15.88 5/8" VP25 (OD 32,ID 25) 56.0 70.0 1200 × 360 × 650 1460 x 455 x 780
o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

AM048JNHDCH/AA 1,2,208-230,60 HP/HR 48,000 54,000
-
200.0 200.0 1.76 1.76 Sirocco Fan DL-12840SSBF BLDC 183 x 2 35.0/32.5/30.0 5.2 (3 - 20)
-
42/39/36
73 R410A EEV INCLUDED Micom&Thermistors Fuse 9.52 3/8" 15.88 5/8" VP25 (OD 32,ID 25) 56.0 70.0 1200 × 360 × 650 1460 x 455 x 780
o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) N ominal cooling capacities are based on; - Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

Samsung Electronics

2-29

Product Specifications

Indoor Unit(cont.)  Floor Standing Type (CONCEALED)

Model

Performance

Power Supply Mode
Capacity

Cooling Heating

Ø,V,Hz
kW Btu/h kW Btu/h

Small

Large

AM006JNFDCH/AA AM009JNFDCH/AA AM012JNFDCH/AA AM018JNFDCH/AA AM024JNFDCH/AA

208 - 230 V~ 60Hz HP / HR 6,000 6,700

208 - 230 V~ 60Hz HP / HR 9,500 10,500

208 - 230 V~ 60Hz HP / HR 12,000 13,500

208 - 230 V~ 60Hz HP / HR 18,000 20,000

208 - 230 V~ 60Hz HP / HR 24,000 27,000

Power
Sound FAN Airflow Rate Refrigerant

Running Current Cooling

Heating

Input

Cooling Heating

Sound Pressure

High / Mid / Low

Type

Motor

Model

H/M/L

Type

Control Method

Temperature Control

Safety Devices

A
A W W
dB(A)
CFM -
-
-

0.2
0.2 35.0 35.0
34/29/24
Sirocco Fan
175/140/105 R-410A
EEV INCLUDED Micom &
Thermistors Fuse

0.22
0.22 40.0 40.0
37/32/27
Sirocco Fan
250/195/160 R-410A
EEV INCLUDED Micom &
Thermistors Fuse

0.24
0.24 50.0 50.0
37/32/27
Sirocco Fan
350/300/210 R-410A
EEV INCLUDED Micom &
Thermistors Fuse

0.53
0.53 110.0 110.0
40/36/32
Sirocco Fan
550/495/390 R-410A
EEV INCLUDED Micom &
Thermistors Fuse

0.53
0.53 110.0 110.0
40/36/32
Sirocco Fan
550/495/390 R-410A
EEV INCLUDED Micom &
Thermistors Fuse

Piping connections
Weight Dimensions
Functions
Standard Accessories

Liquid(Flare)
Gas(Flare)
Drain
Net Weight
Shipping Weight
Net Dimensions
Shipping Dimensions
Auto Restart Auto Swing Group/Individual Control External Contact Control Trouble Shooting by LED Installation Manual Operation Manual Pattern Sheet for Installation Flexible Drain Hose Filter / Safety Grille Drain Pump (Pumping, Speeed, Lift)

Ø,mm
Ø, inch Ø,mm Ø, inch Ø,mm
kg lbs kg lbs mm lbs mm lbs -
/h,mm

6.35
1/4 12.7 1/2 ID18 HOSE 23 50.7 27 59.5 945x600x220 37.2×23.62×8.66 1035x690x310 40.75x27.17x12.2 O
X O O O O X X O O
X

6.35
1/4 12.7 1/2 ID18 HOSE 23 50.7 27 59.5 945x600x220 37.2×23.62×8.66 1035x690x310 40.75x27.17x12.2 O
X O O O O X X O O
X

6.35

6.35

9.52

1/4 12.7 1/2 ID18 HOSE 23 50.7 27 59.5 945x600x220 37.2×23.62×8.66 1035x690x310 40.75x27.17x12.2 O
X O O O O X X O O

1/4

3/8

12.7

15.88

1/2

5/8

ID18 HOSE

ID18 HOSE

28.5

28.5

62.8

62.8

33.5

33.5

73.8

73.8

1225x600x220

1225x600x220

48.23 × 23.62 × 8.66 48.23 × 23.62 × 8.66

1335x690x310

1335x690x310

52.56 x 27.17 x 12.2 52.56 x 27.17 x 12.2

O

O

X

X

O

O

O

O

O

O

O

O

X

X

X

X

O

O

O

O

X

X

X

Simple Wired Remote Controller

-

Optional

Accessories

Wired Remote Controller

-

MWRSH00N(Option)
MWRWE10N(Option)

MWRSH00N(Option)
MWRWE10N(Option)

MWRSH00N(Option)
MWRWE10N(Option)

MWRSH00N(Option)
MWRWE10N(Option)

MWRSH00N(Option)
MWRWE10N(Option)

Air Filter

-

Long life filter

Long life filter

Long life filter

Long life filter

Long life filter

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) N ominal cooling capacities are based on; - Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

2-30

Samsung Electronics

Product Specifications

Indoor Unit(cont.)  Floor Standing Type (EXPOSED)

Model

Performance

Power Supply Mode
Capacity

Cooling Heating

Ø,V,Hz
kW Btu/h kW Btu/h

Small

Large

AM006JNGDCH/AA AM009JNGDCH/AA AM012JNGDCH/AA AM018JNGDCH/AA AM024JNGDCH/AA

208 - 230 V~ 60Hz HP / HR 6,000 6,700

208 - 230 V~ 60Hz HP / HR 9,500 10,500

208 - 230 V~ 60Hz HP / HR 12,000 13,500

208 - 230 V~ 60Hz HP / HR 18,000 20,000

208 - 230 V~ 60Hz HP / HR 24,000 27,000

Power
Sound FAN Airflow Rate Refrigerant

Running Current Cooling

Heating

Input

Cooling Heating

Sound Pressure

High / Mid / Low

Type

Motor

Model

H/M/L

Type

Control Method

Temperature Control

Safety Devices

A
A W W
dB(A)
CFM -
-
-

0.2
0.2 35.0 35.0
34/29/24
Sirocco Fan
175/140/105 R-410A
EEV INCLUDED Micom &
Thermistors Fuse

0.22
0.22 40.0 40.0
37/32/27
Sirocco Fan
250/195/160 R-410A
EEV INCLUDED Micom &
Thermistors Fuse

0.24
0.24 50.0 50.0
37/32/27
Sirocco Fan
350/300/210 R-410A
EEV INCLUDED Micom &
Thermistors Fuse

0.53
0.53 110.0 110.0
40/36/32
Sirocco Fan
550/495/390 R-410A
EEV INCLUDED Micom &
Thermistors Fuse

0.53
0.53 110.0 110.0
40/36/32
Sirocco Fan
550/495/390 R-410A
EEV INCLUDED Micom &
Thermistors Fuse

Piping connections
Weight Dimensions
Functions
Standard Accessories

Liquid(Flare)
Gas(Flare)
Drain
Net Weight
Shipping Weight
Net Dimensions
Shipping Dimensions
Auto Restart Auto Swing Group/Individual Control External Contact Control Trouble Shooting by LED Installation Manual Operation Manual Pattern Sheet for Installation Flexible Drain Hose Filter / Safety Grille Drain Pump (Pumping, Speeed, Lift)

Ø,mm
Ø, inch Ø,mm Ø, inch Ø,mm
kg lbs kg lbs mm lbs mm lbs -
/h,mm

6.35
1/4 12.7 1/2 ID18 HOSE 26 57.3 29.5 65.0 945x600x220 37.2×23.62×8.66 1035x690x310 40.75x27.17x12.2 O
X O O O O X X O O
X

6.35
1/4 12.7 1/2 ID18 HOSE 26 57.3 29.5 65.0 945x600x220 37.2×23.62×8.66 1035x690x310 40.75x27.17x12.2 O
X O O O O X X O O
X

6.35

6.35

9.52

1/4 12.7 1/2 ID18 HOSE 26 57.3 29.5 65.0 945x600x220 37.2×23.62×8.66 1035x690x310 40.75x27.17x12.2 O
X O O O O X X O O

1/4

3/8

12.7

15.88

1/2

5/8

ID18 HOSE

ID18 HOSE

31.5

31.5

69.4

69.4

36.5

36.5

80.5

80.5

1225x600x220

1225x600x220

48.23 × 23.62 × 8.66 48.23 × 23.62 × 8.66

1335x690x310

1335x690x310

52.56 x 27.17 x 12.2 52.56 x 27.17 x 12.2

O

O

X

X

O

O

O

O

O

O

O

O

X

X

X

X

O

O

O

O

X

X

X

Simple Wired Remote Controller

-

Optional

Accessories

Wired Remote Controller

-

MWRSH00N(Option)
MWRWE10N(Option)

MWRSH00N(Option)
MWRWE10N(Option)

MWRSH00N(Option)
MWRWE10N(Option)

MWRSH00N(Option)
MWRWE10N(Option)

MWRSH00N(Option)
MWRWE10N(Option)

Air Filter

-

Long life filter

Long life filter

Long life filter

Long life filter

Long life filter

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) N ominal cooling capacities are based on; - Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

Samsung Electronics

2-31

Product Specifications

Indoor Unit(cont.)  OAP Duct

Model

Power Supply

Mode 1)

Performance

Capacity

Cooling 2) Heating 3)

Power

Input Consumption (Cooling/Heating) Running Current (Cooling/Heating)

Indoorunit refrigerant adding amount

Noise Level

Actual Noise Pressure (High)

Type

Fan

Motor

Model Type

Output

Fan(H/M/L)

0 mmAq

Fan Speed

Fan(H/M/L) Cooling (H/M/L)

Standard Standard

Heating (H/M/L)

Standard

Fan(H/M/L)

Airflow Rate

Cooling (High)

Heating (High)

Refrigerant

Type Control Method

Temperature Control

Safety Devices

External Static Pressure

Standard (Min.~Max)

Liquid (Flare)

Piping Connections

Gas (Flare)

Drain

Weight

Net Weight Shipping Weight

Dimensions

Net Dimensions (W×H×D) Shipping Dimensions (W×H×D)

Bypass Tube Panel Size
Functions
Standard accessories
Optional Accessories

SOLENOID VALVE

Check VALVE

Model

Net Weight

Shipping Weight

Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D)

Auto restart

Auto swing

Group/Individual control

External contact control

Trouble shooting by LED

Installation manual

Operation manual

Pattern sheet for installation

Flexible drain hose

Filter/Safety grille

Drain pump

Drain pump Max. lifting Height / Displacement

Wireless remote controller

Wired remote controller

External contact interface module

Duct Receiver kits

EEV kits

,V,Hz -
Btu/hr 92% Btu/hr 92%
W 105% A 105%
Kg/EA dB(A)
W
rpm±20
/min
mmH2O ,mm inch ,mm inch ,mm inch kg kg mm inch mm inch kg kg mm mm - / Model Name mm / liter/h -

OAP Duct

AM072JNESCH/AA

AM096JNESCH/AA

1,208~230,60

1,208~230,60

HP

HP

72,000

96,000

47,000

59,000

360/360

450/450

2.60/2.60

3.10/3.10

1.18

1.18

47

47

Sirocco, 270*2EA

Sirocco, 270*2EA

DL-17860SSBA (DB31-00659A)

DL-17860SSBA (DB31-00659A)

BLDC Feedback

BLDC Feedback

-

-

875/-/-

890/-/-

1050/-/-

1080/-/-

-

-

-

-

28.00/-/-

35.00/-/-

-

-

-

-

R410a

R410a

EDM EEV 6.4C

EDM EEV 6.4C

Micom&Thermistors

Micom&Thermistors

Fuse

Fuse

25(5~30)

25(5~30)

9.52

9.52

3/8"

3/8"

19.05

22.23

3/4"

7/8"

VP25 (OD 32,ID 25) mm

VP25 (OD 32,ID 25) mm

-

-

90

90

100

100

1465x460x910

1465x460x910

-

-

1612 x 519 x 984

1612 x 519 x 984

-

-

Assy,FDF6A48

Assy,FDF6A48

ID9.6-ID12.9

ID9.6-ID12.9

-

-

-

-

-

-

-

-

-

-

O

O

X

X

O(OAP group only)

O(OAP group only)

O

O

X

X

O

O

O

O

O

O

O

O

X

X

Optional / MDP-G075SQ

Optional / MDP-G075SQ

750 / 24

750 / 24

MR-EH00U

MR-EH00U

MWR-WE10N

MWR-WE10N

MIM-B14

MIM-B14

MRK-A10N

MRK-A10N

-

-

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) Norminal cooling capacities are based on; - Indoor temperature : 35 DB, 28 WB - Outdoor temperature : 35 DB, 28 WB
*3) Norminal heating capacities are based on; - Indoor temperature : 0 DB, -3 WB - Outdoor temperature : 0 DB, -3 WB
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

2-32

Samsung Electronics

Product Specifications

Indoor Unit(cont.)  Global Duct 1

Model

Performance

Power Supply Mode
Capacity (Nominal)

Cooling 2) Heating 2)

, #, V, Hz kW
Btu/h kW Btu/h

Condensate (with high fan speed)

Liter/h

Power Input

Cooling 1)

W

(Nominal)

Heating 2)

W

Power

Current Input

Cooling 1)

A

(Nominal)

Heating 2)

A

Type

-

Model

-

Motor

Type

-

Fan

Output x n

W

Air Flow Rate

H/M/L

CMM

External Pressure

Min / Std / Max

mmAq Pa

Sound Pressure High / Mid / Low dB(A)

Sound

Sound Power

Cooling

dB(A)

Type

-

Refrigerant

Control Method

-

Temperature Control

-

Safety Devices

-

Piping Connections

Liquid Pipe (Flare) Gas Pipe (Flare)

,mm , inch ,mm , inch

Drain Pipe (Quick lock)

,mm

Net Weight

kg

Shipping Weight

kg

Dimensions

Net Dimensions (W×H×D)

mm

Shipping Dimensions (W×H×D)

mm

Auto restart

-

Auto swing

-

Funtion

Group/Individual control

-

Exteral contact control

-

Trouble shooting by LED

-

Installation manual

-

Operation manual

-

Pattern sheet for installation

-

Standard

Flexible drain hose

-

accessories

Flilter/Safety grille

-

Drain pump

Drain pump

-

Max. lifting Height / Displacement

mm / liter/ h

Wireless remote controller

-

wired remote controller

-

Optional accessories

External contact interface module

-

Duct Receiver kits

-

EEV kits

-

AM007MNMDCH/AA 1,2,208-230,60 HP/HR 7,500 8,500
-
27 27 0.25 0.25 Sirocco Fan
BLDC 153 x 1
9 0.0 / 1.0 / 15.0 0.0 / 9.8 / 147.1 26 / 24 / 22
R410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4" 12.7 1/2" VP25 (OD 32,ID 25) 31.2 35.0 850 x 250 x 700 1,064 x 320 x 784
o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

AM009MNMDCH/AA 1,2,208-230,60 HP/HR 9,500 10,500
-
27 27 0.25 0.25 Sirocco Fan
BLDC 153 x 1
9 0.0 / 1.0 / 15.0 0.0 / 9.8 / 147.1 26 / 24 / 22
R410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4" 12.7 1/2" VP25 (OD 32,ID 25) 31.2 35.0 850 x 250 x 700 1,064 x 320 x 784
o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

Global Duct 1 AM012MNMDCH/AA
1,2,208-230,60 HP/HR 12,000 13,500
-
31 31 0.26 0.26 Sirocco Fan
BLDC 153 x 1
10 0.0 / 1.0 / 15.0 0.0 / 9.8 / 147.1 27 / 25 / 23
R410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4" 12.7 1/2" VP25 (OD 32,ID 25) 31.2 35.0 850 x 250 x 700 1,064 x 320 x 784
o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

AM015MNMDCH/AA 1,2,208-230,60 HP/HR 15,000 17,000
-
38 38 0.30 0.30 Sirocco Fan
BLDC 153 x 1
11 0.0 / 1.0 / 15.0 0.0 / 9.8 / 147.1 28 / 26 / 24
R410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4" 12.7 1/2" VP25 (OD 32,ID 25) 31.2 35.0 850 x 250 x 700 1,064 x 320 x 784
o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

AM018MNMDCH/AA 1,2,208-230,60 HP/HR 18,000 20,000
-
80 80 0.65 0.65 Sirocco Fan
BLDC 153 x 1
17 0.0 / 1.0 / 15.0 0.0 / 9.8 / 147.1 29 / 27 / 25
R410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4" 12.7 1/2" VP25 (OD 32,ID 25) 31.2 35.0 850 x 250 x 700 1,064 x 320 x 784
o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) N ominal cooling capacities are based on; - Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

Samsung Electronics

2-33

Product Specifications

Indoor Unit(cont.)  Global Duct 2

Model

Performance

Power Supply Mode
Capacity (Nominal)

Cooling 2) Heating 2)

, #, V, Hz kW
Btu/h kW Btu/h

Condensate (with high fan speed)

Liter/h

Power Input

Cooling 1)

W

(Nominal)

Heating 2)

W

Power

Current Input

Cooling 1)

A

(Nominal)

Heating 2)

A

Type

-

Model

-

Motor

Type

-

Fan

Output x n

W

Air Flow Rate

H/M/L

CMM

External Pressure

Min / Std / Max

mmAq Pa

Sound Pressure High / Mid / Low dB(A)

Sound

Sound Power

Cooling

dB(A)

Type

-

Refrigerant

Control Method

-

Temperature Control

-

Safety Devices

-

Piping Connections

Liquid Pipe (Flare) Gas Pipe (Flare)

,mm , inch ,mm , inch

Drain Pipe (Quick lock)

,mm

Net Weight

kg

Shipping Weight

kg

Dimensions

Net Dimensions (W×H×D)

mm

Shipping Dimensions (W×H×D)

mm

Auto restart

-

Auto swing

-

Funtion

Group/Individual control

-

Exteral contact control

-

Trouble shooting by LED

-

Installation manual

-

Operation manual

-

Pattern sheet for installation

-

Standard

Flexible drain hose

-

accessories

Flilter/Safety grille

-

Drain pump

Drain pump

-

Max. lifting Height / Displacement

mm / liter/ h

Wireless remote controller

-

wired remote controller

-

Optional accessories

External contact interface module

-

Duct Receiver kits

-

EEV kits

-

AM024MNMDCH/AA 1,2,208-230,60 HP/HR 24,000 27,000
-
114 114 0.81 0.81 Sirocco Fan
BLDC 153 x 1
22 3.0 / 5.2 / 20.0 29.4 / 51.0 / 196.1 39 / 36 / 30
R410A EEV INCLUDED Micom&Thermistors Fuse 9.52 3/8" 15.88 5/8" VP25 (OD 32,ID 25) 45.2 50.0 1,200 x 250 x 700 1,429 x 320 x 779
o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

Global Duct 2 AM027MNMDCH/AA
1,2,208-230,60 HP/HR 27,000 30,000
-
125 125 0.87 0.87 Sirocco Fan
BLDC 153 x 1
23 3.0 / 5.2 / 20.0 29.4 / 51.0 / 196.1 40 / 37 / 34
R410A EEV INCLUDED Micom&Thermistors Fuse 9.52 3/8" 15.88 5/8" VP25 (OD 32,ID 25) 45.2 50.0 1,200 x 250 x 700 1,429 x 320 x 779
o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

AM030MNMDCH/AA 1,2,208-230,60 HP/HR 30,000 34,000
-
132 132 0.92 0.92 Sirocco Fan
BLDC 153 x 1
24 3.0 / 5.2 / 20.0 29.4 / 51.0 / 196.1 40 / 38 / 35
R410A EEV INCLUDED Micom&Thermistors Fuse 9.52 3/8" 15.88 5/8" VP25 (OD 32,ID 25) 45.2 50.0 1,200 x 250 x 700 1,429 x 320 x 779
o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) N ominal cooling capacities are based on; - Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

2-34

Samsung Electronics

Product Specifications

Indoor Unit(cont.)

 Global Duct 3

Model

Performance

Power Supply Mode
Capacity (Nominal)

Cooling 2) Heating 2)

, #, V, Hz kW
Btu/h kW Btu/h

Condensate (with high fan speed)

Liter/h

Power Input

Cooling 1)

W

(Nominal)

Heating 2)

W

Power

Current Input

Cooling 1)

A

(Nominal)

Heating 2)

A

Type

-

Model

-

Motor

Type

-

Fan

Output x n

W

Air Flow Rate

H/M/L

CMM

External Pressure

Min / Std / Max

mmAq Pa

Sound Pressure High / Mid / Low dB(A)

Sound

Sound Power

Cooling

dB(A)

Type

-

Refrigerant

Control Method

-

Temperature Control

-

Safety Devices

-

Piping Connections

Liquid Pipe (Flare) Gas Pipe (Flare)

,mm , inch ,mm , inch

Drain Pipe (Quick lock)

,mm

Net Weight

kg

Shipping Weight

kg

Dimensions

Net Dimensions (W×H×D)

mm

Shipping Dimensions (W×H×D)

mm

Auto restart

-

Auto swing

-

Funtion

Group/Individual control

-

Exteral contact control

-

Trouble shooting by LED

-

Installation manual

-

Operation manual

-

Pattern sheet for installation

-

Standard

Flexible drain hose

-

accessories

Flilter/Safety grille

-

Drain pump

Drain pump

-

Max. lifting Height / Displacement

mm / liter/ h

Wireless remote controller

-

wired remote controller

-

Optional accessories

External contact interface module

-

Duct Receiver kits

-

EEV kits

-

AM024MNMDCH/AA 1,2,208-230,60 HP/HR 36,000 40,000
-
165 165 1.11 1.11 Sirocco Fan
BLDC 153 x 1
29 3.0 / 5.2 / 20.0 29.4 / 51.0 / 196.1 38 / 35 / 32
R410A EEV INCLUDED Micom&Thermistors Fuse 9.52
15.88
VP25 (OD 32,ID 25) 45.2 50.0
850 x 250 x 700 1,064 x 320 x 784
o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

Global Duct 3

AM027MNMDCH/AA 1,2,208-230,60 HP/HR 48,000 54,000
-
272 272 1.84 1.84 Sirocco Fan
BLDC 153 x 1
33 3.0 / 5.2 / 20.0 29.4 / 51.0 / 196.1 41 / 38 / 35
R410A EEV INCLUDED Micom&Thermistors Fuse 9.52
15.88
VP25 (OD 32,ID 25) 45.2 50.0
850 x 250 x 700 1,064 x 320 x 784
o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) N ominal cooling capacities are based on; - Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

Samsung Electronics

2-35

Product Specifications

Indoor Unit(cont.)  Wind-free 1way cassette type

Model

Power Supply Mode

Cooling 2)

Performance

Capacity (Nominal)

Heating 2)

Condensate (with high fan speed)

Power
Fan Sound Refrigerant

Power Input

Cooling 1)

(Nominal)

Heating 2)

Current Input

Cooling 1)

(Nominal)

Heating 2)

Type

Model

Motor

Type

Output x n

Air Flow Rate

H/M/L

External

Min / Std / Max

Pressure

-

Sound Pressure

High / Mid / Low

Sound Power

High / Mid / Low

Type

Control Method

Temperature Control

Safety devices

Piping Connections

Liquid Pipe (Flare) Gas Pipe (Flare)

Drain Pipe (Quick lock)

Net Weight

Dimensions

Shipping Weight Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D) Panel model
Panel Net Weight

Panel Size

Shipping Weight Net Dimensions (W×H×D)

Functions
Standard accessories

Shipping Dimensions (W×H×D)
Auto restart Auto swing Group/individual control External contact control Trouble shooting by LED Installation manual Operation manual Pattern sheet for installation Flexible drain hose Flilter/Safety grille
Drain pump Drain pump Max. lifting Height / Displacement

ø, #, V, Hz kW
Btu/h kW Btu/h
Liter/h
W
A
W CMM Pa WG dBA dBA ø,mm ø, inch ø,mm ø, inch ø,mm kg lbs kg lbs mm inch mm inch kg lbs kg lbs mm inch mm inch -/Model Name
mm / liter/h

Wireless remote controller

-

wired remote controller

-

Optional

External contact interface module

-

accessories Duct Receiver

Receiver

-

kits

Receiver wire

-

EEV kits

-

AM007NN1DCH*
1,2,208-230,60 HP/HR 7,500 8,500
-
40.0 40.0 0.23 0.23 Crossflow fan YKFG-18-4-91L AC MOTOR 20 x 1 6.00/5.00/4.00
29 / 26 / 24 47 R-410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4" 12.70 1/2" VP20 (OD 25,ID 20) 10.00 22.05 12.80 28.22 970 x 135 x 410 38.19 x 5.31 x 16.14 1,173 x 231 x 478 46.18 x 9.09 x 18.82 PC1NWFMAN 4.30 9.48 6.30 13.89 1198 x 35 x 500 47.17 x 1.38 x 19.69 1262 x 124 x 568 49.69 x 4.88 x 22.36 O O O O O O X O O O INCLUDED
750 / 24
MR-DH00 MWR-WE10N
MIM-B14 -

JSF-1
AM009NN1DCH*
1,2,208-230,60 HP/HR 9,500 10,500
-
45.0 45.0 0.25 0.25 Crossflow fan YKFG-18-4-91L AC MOTOR 20 x 1 7.00/6.00/5.00
32 / 28 / 24 50 R-410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4" 12.70 1/2" VP20 (OD 25,ID 20) 10.00 22.05 12.80 28.22 970 x 135 x 410 38.19 x 5.31 x 16.14 1,173 x 231 x 478 46.18 x 9.09 x 18.82 PC1NWFMAN 4.30 9.48 6.30 13.89 1198 x 35 x 500 47.17 x 1.38 x 19.69 1262 x 124 x 568 49.69 x 4.88 x 22.36 O O O O O O X O O O INCLUDED
750 / 24
MR-DH00 MWR-WE10N
MIM-B14 -

AM012NN1DCH*
1,2,208-230,60 HP/HR 12,000 13,500
-
50.0 50.0 0.28 0.28 Crossflow fan YKFG-18-4-91L AC MOTOR 20 x 1 8.00/7.00/6.00
37 / 33 / 30 55 R-410A EEV INCLUDED Micom&Thermistors Fuse 6.35 1/4" 12.70 1/2" VP20 (OD 25,ID 20) 10.00 22.05 12.80 28.22 970 x 135 x 410 38.19 x 5.31 x 16.14 1,173 x 231 x 478 46.18 x 9.09 x 18.82 PC1NWFMAN 4.30 9.48 6.30 13.89 1198 x 35 x 500 47.17 x 1.38 x 19.69 1262 x 124 x 568 49.69 x 4.88 x 22.36 O O O O O O X O O O INCLUDED
750 / 24
MR-DH00 MWR-WE10N
MIM-B14 -

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) N ominal cooling capacities are based on; - Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

2-36

Samsung Electronics

Product Specifications

Indoor Unit(cont.)  Wind-free 1way cassette type

Model

Performance Power
Fan Sound Refrigerant
Piping Connections

Power Supply Mode

Capacity

Cooling Heating

Power Input

Cooling Heating

Current Input

Cooling Heating

Type

Model

Motor

Type

Output x n

Air Flow Rate

H/M/L

External Pressure

Min / Std / Max -

Sound Pressure

High / Mid / Low

Sound Power

Cooling

Type

Control Method

Temperature Control

Safety devices

Liquid Pipe (Flare)

Gas Pipe (Flare) Drain Pipe(Quick lock)
Net Weight

Dimension

Shipping Weight Net Dimensions (WxHxD)

Shipping Dimensions (WxHxD) Model Name
Panel Net Weight

Panel

Shipping Weight Net Dimensions (W×H×D)

Functions Standard accessories Optional accessories

Shipping Dimensions (W×H×D)

Auto restart

Auto swing

Group/individual control

External contact control

Trouble shooting by LED

Installation manual

Operation manual

Pattern sheet for installation

Flexible drain hose

Flilter/Safety grille

Drain pump

Drain pump Max. lifting Height / Displacement

Wireless remote controller

wired remote controller

External contact interface module

Duct Receiver

Receiver

kits

Receiver wire

EEV kits

, #, V, Hz kW
Btu/h kW Btu/h W
A
W CMM Pa WG dB(A)
, mm , inch , mm , inch , mm kg lbs kg lbs mm inch mm inch kg lbs kg lbs mm inch mm inch -/Model Name mm / liter/h -

AM018NN1DCH/AZ
1,208-230,60 HP/HR 19,100 21,500 55.0 55.0 0.28 0.28
Crossflow Fan SIC-55CVL-F158-3
BLDC Motor 54 x 1
15.00/13.00/11.00 -
41 / 38 / 35 59
R410A EEV INCLUDED Micom&Thermistors
Fuse 6.35 1/4" 12.7 1/2" VP20 (OD 25,ID 20) 13.5 29.76 17.3 38.14 1200 x 138 x 450 47.24 x 5.43 x 17.72 1435 x 224 x 525 56.50 x 8.82 x 20.67 PC1BWFMAN 5.0 11.02 7.0 15.43 1410 x 35 x 500 55.51 x 1.38 x 19.69 1473 x 124 x 568 57.99 x 4.88 x 22.36 O O O O O O
X O O O INCLUDED 750 / 24 MR-DH00 MWR-WE10N MIM-B14 -

JSF-2

AM024NN1DCH/AZ
1,208-230,60 HP/HR 24,200 27,300 80.0 80.0 0.40 0.40
Crossflow Fan SIC-55CVL-F158-3
BLDC Motor 54 x 1
16.50/14.50/12.00 -
42 / 39 / 36 60
R410A EEV INCLUDED
9.52 3/8" 15.88 5/8" VP20 (OD 25,ID 20) 13.5 29.76 17.3 38.14 1200 x 138 x 450 47.24 x 5.43 x 17.72 1435 x 224 x 525 56.50 x 8.82 x 20.67 PC1BWFMAN 5.0 11.02 7.0 15.43 1410 x 35 x 500 55.51 x 1.38 x 19.69 1473 x 124 x 568 57.99 x 4.88 x 22.36 O O O O O O
X O O O INCLUDED 750 / 24 MR-DH00 MWR-WE10N MIM-B14 -

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) Norminal cooling capacities are based on; - Indoor temperature : 35 DB, 28 WB - Outdoor temperature : 35 DB, 28 WB
*3) Norminal heating capacities are based on; - Indoor temperature : 0 DB, -3 WB - Outdoor temperature : 0 DB, -3 WB
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

Samsung Electronics

2-37

Product Specifications

Indoor Unit(cont.)  Wall Mounted type (MAX With EEV)

Performance Power
Fan
Piping Connections Field Wiring Refrigerant Sound Dimensions Functions
Standard Accessories Optional Accessories

Model Power Supply
Mode *1)

Capacity

Cooling*2) Heating*3)

Power Input Current Input
Motor Airflow Rate

Cooling Heating Cooling Heating Type
Type Output Number of unit Cooling(High) Heating(High)

Liquid Pipe

Gas Pipe

Drain Pipe

Power Source Wire

Below 20m/over 20m

Transmission Cable

Type

Control Method

Sound Pressure*4)

Cooling/Heating

Net Weight

Shipping Weight

Net Dimensions (W x Hx D)

Shipping Dimensions (W x Hx D)

Auto Restart

Auto Swing

Group/Individual Control

External Contact Control

Trouble Shooting by LED

Installation Manual

Operation Manual

Pattern Sheet for Installation

Flexible Drain Hose

Filter / Safety Grille

Wireless Remote Controller

Wireless Remote Controller

Wired Remote Controller

Simplified

External Contact Interface Module

,#,V,Hz kW
Btu/h kW Btu/h W W A A W /mim /mim , ,inch , ,inch , mm² mm² dBA     -

AM032MNQDCH/AA 1,2,208-230,60 HP / HR
31,700
33,400 66 76 0.47 0.54
Crossflow Fan 107*L485, 2EA BLDC 58 1 22.5 25.0 9.52 3/8 15.88 5/8
ID 18 HOSE 1.5 ~ 2.5 0.75 ~ 1.50 R410A
EEV INCLUDED 55/56 19 22
1279*345*229 1352*420*326
O O O O O O O X O Filter (Washable) MR-EH00 MWR-WE10N MIM-B14

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) N ominal cooling capacities are based on; - Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

2-38

Samsung Electronics

Product Specifications

Indoor Unit(cont.)

 360 Cassette Type

Model Power Supply
Mode 1)
Cooling 2)

Performance Capacity

Heating 3)

Power
Fan Sound Refrigerant

Condensate

(with high fan speed)

Power Input

Cooling 2)

(Nominal)

Heating 3)

Current Input

Cooling 2)

(Nominal)

Heating 3)

Type

Model

Motor

Type

Output

External

Min / Std / Max

Pressure

-

Sound Pressure *4)

Sound Power

Type

Control Method

Temperature Control

Safety Devices

Piping Connections

Liquid (Flare) Gas (Flare)

Drain

Net Weight

Dimensions

Shipping Weight Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D) Model
Net Weight

Panel Size

Shipping Weight Net Dimensions (W×H×D)

Functions
Standard Accessories
Optional Accessories

Shipping Dimensions (W×H×D)
Auto Restart Auto Swing Group/Individual Control External Contact Control Trouble Shooting by LED Installation Manual Operation Manual Pattern Sheet for Installation Flexible Drain Hose Filter / Safety Grille Drain Pump (Pumping speed, lift) Wireless Remote Controller
Wired Remote Controller
External Contact Interface Module

,V,Hz kW
Btu/h kW Btu/h
Liter/h
W
A
W Pa WG dBA
,mm ,inch ,mm ,inch ,mm kg lbs kg lbs mm inch mm inch kg lbs kg lbs mm inch mm inch -
/h,mm
-

AM009KN4DCH/AA
1,2,208-230,60 HP/HR 9,000 10,000
-
26.0 26.0 0.18 0.18 Turbo Fan FMC6531SSL BLDC 65 *5)
44 R410A EEV INCLUDED Micom & Thermistors Fuse 6.35 1/4 12.7 1/2 VP25 (OD 32,ID 25) 21.0 46.3 25.9 55.1 947 x 281 x 947 37.28 x 11.06 x 37.28 990 x 330 x 990 38.98 x 12.99 x 38.98 PC4NUDMAN 3.6 7.94 6.0 13.23 1000 x 66 x 1000 39.37 x 2.60 x 39.37 1093 x 85 x 1083 43.03 x 3.35 x 42.64 O O O O O O O O O Filter / Safety Grille
24, 750
AR-KH00E MWR-WE10N MWR-WS00
MIM-B14

AM012KN4DCH/AA
1,2,208-230,60 HP/HR 12,000 13,500
-
26.0 26.0 0.18 0.18 Turbo Fan FMC6531SSL BLDC 65 *5)
44 R410A EEV INCLUDED Micom & Thermistors Fuse 6.35 1/4 12.7 1/2 VP25 (OD 32,ID 25) 21.0 46.3 25.9 55.1 947 x 281 x 947 37.28 x 11.06 x 37.28 990 x 330 x 990 38.98 x 12.99 x 38.98 PC4NUDMAN 3.6 7.94 6.0 13.23 1000 x 66 x 1000 39.37 x 2.60 x 39.37 1093 x 85 x 1083 43.03 x 3.35 x 42.64 O O O O O O O O O Filter / Safety Grille
24, 750
AR-KH00E MWR-WE10N MWR-WS00
MIM-B14

AM018KN4DCH/AA
1,2,208-230,60 HP/HR 18,000 20,000
-
26.0 26.0 0.18 0.18 Turbo Fan FMC6531SSL BLDC 65 *5)
44 R410A EEV INCLUDED Micom & Thermistors Fuse 6.35 1/4 12.7 1/2 VP25 (OD 32,ID 25) 21.0 46.3 25.9 55.1 947 x 281 x 947 37.28 x 11.06 x 37.28 990 x 330 x 990 38.98 x 12.99 x 38.98 PC4NUDMAN 3.6 7.94 6.0 13.23 1000 x 66 x 1000 39.37 x 2.60 x 39.37 1093 x 85 x 1083 43.03 x 3.35 x 42.64 O O O O O O O O O Filter / Safety Grille
24, 750
AR-KH00E MWR-WE10N MWR-WS00
MIM-B14

AM024KN4DCH/AA
1,2,208-230,60 HP/HR 24,000 27,000
-
38.0 38.0 0.28 0.28 Turbo Fan FMC6531SSL BLDC 65 *5)
47 R410A EEV INCLUDED Micom & Thermistors Fuse 9.52 3/8 15.88 5/8 VP25 (OD 32,ID 25) 21.0 46.3 25.9 55.1 947 x 281 x 947 37.28 x 11.06 x 37.28 990 x 330 x 990 38.98 x 12.99 x 38.98 PC4NUDMAN 3.6 7.94 6.0 13.23 1000 x 66 x 1000 39.37 x 2.60 x 39.37 1093 x 85 x 1083 43.03 x 3.35 x 42.64 O O O O O O O O O Filter / Safety Grille
24, 750
AR-KH00E MWR-WE10N MWR-WS00
MIM-B14

*1) M ode - HP : Heat Pump, HR : Heat Recovery *2) N ominal cooling capacities are based on;
- Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

Samsung Electronics

2-39

Product Specifications

Model Power Supply
Mode 1)
Cooling 2)

Performance Capacity

Heating 3)

Power
Fan Sound Refrigerant

Condensate

(with high fan speed)

Power Input

Cooling 2)

(Nominal)

Heating 3)

Current Input

Cooling 2)

(Nominal)

Heating 3)

Type

Model

Motor

Type

Output

External

Min / Std / Max

Pressure

-

Sound Pressure *4)

Sound Power

Type

Control Method

Temperature Control

Safety Devices

Piping Connections

Liquid (Flare) Gas (Flare)

Drain

Net Weight

Dimensions

Shipping Weight Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D) Model
Net Weight

Panel Size

Shipping Weight Net Dimensions (W×H×D)

Functions
Standard Accessories
Optional Accessories

Shipping Dimensions (W×H×D)
Auto Restart Auto Swing Group/Individual Control External Contact Control Trouble Shooting by LED Installation Manual Operation Manual Pattern Sheet for Installation Flexible Drain Hose Filter / Safety Grille Drain Pump (Pumping speed, lift) Wireless Remote Controller
Wired Remote Controller
External Contact Interface Module

,V,Hz kW
Btu/h kW Btu/h
Liter/h
W
A
W Pa WG dBA
,mm ,inch ,mm ,inch ,mm kg lbs kg lbs mm inch mm inch kg lbs kg lbs mm inch mm inch -
/h,mm
-

AM030KN4DCH/AA
1,2,208-230,60 HP/HR 30,000 34,000
-
54.0 54.0 0.42 0.42 Turbo Fan FMC9731SSE BLDC 97 *5)
49 R410A EEV INCLUDED Micom & Thermistors Fuse 9.52 3/8 15.88 5/8 VP25 (OD 32,ID 25) 24.0 52.9 29.4 63.9 947 x 365 x 947 37.28 x 14.37 x 37.28 990 x 414 x 990 38.98 x 16.30 x 38.98 PC4NUDMAN 3.6 7.94 6.0 13.23 1000 x 66 x 1000 39.37 x 2.60 x 39.37 1093 x 85 x 1083 43.03 x 3.35 x 42.64 O O O O O O O O O Filter / Safety Grille
24, 750
AR-KH00E MWR-WE10N MWR-WS00
MIM-B14

AM036KN4DCH/AA
1,2,208-230,60 HP/HR 36,000 40,000
-
71.0 71.0 0.57 0.57 Turbo Fan FMC9731SSE BLDC 97 *5)
50 R410A EEV INCLUDED Micom & Thermistors Fuse 9.52 3/8 15.88 5/8 VP25 (OD 32,ID 25) 24.0 52.9 29.4 63.9 947 x 365 x 947 37.28 x 14.37 x 37.28 990 x 414 x 990 38.98 x 16.30 x 38.98 PC4NUDMAN 3.6 7.94 6.0 13.23 1000 x 66 x 1000 39.37 x 2.60 x 39.37 1093 x 85 x 1083 43.03 x 3.35 x 42.64 O O O O O O O O O Filter / Safety Grille
24, 750
AR-KH00E MWR-WE10N MWR-WS00
MIM-B14

AM048KN4DCH/AA
1,2,208-230,60 HP/HR 48,000 54,000
-
91.0 91.0 0.75 0.75 Turbo Fan FMC9731SSE BLDC 97 *5)
53 R410A EEV INCLUDED Micom & Thermistors Fuse 9.52 3/8 15.88 5/8 VP25 (OD 32,ID 25) 24.0 52.9 29.4 63.9 947 x 365 x 947 37.28 x 14.37 x 37.28 990 x 414 x 990 38.98 x 16.30 x 38.98 PC4NUDMAN 3.6 7.94 6.0 13.23 1000 x 66 x 1000 39.37 x 2.60 x 39.37 1093 x 85 x 1083 43.03 x 3.35 x 42.64 O O O O O O O O O Filter / Safety Grille
24, 750
AR-KH00E MWR-WE10N MWR-WS00
MIM-B14

*1) M ode - HP : Heat Pump, HR : Heat Recovery *2) N ominal cooling capacities are based on;
- Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

2-40

Samsung Electronics

Product Specifications

Indoor Unit(cont.)

 Premium Plus Windfree Type

Performance Power
Fan Sound Refrigerant Piping Connections Dimensions
Panel Size
Functions
Standard accessories
Optional accessories

Model

AM005TNVDCH/AA

Power Supply

ø, #, V, Hz

1,2,208-230,60

Mode

-

HP/HR

Cooling 2)

kW Btu/h

5000

Capacity (Nominal)

Heating 2)

kW Btu/h

5800

Condensate (with high fan speed)

Liter/h

-

Power Input

Cooling 1)

W

20

(Nominal)

Heating 2)

W

20

Current Input

Cooling 1)

(Nominal)

Heating 2)

Type

A

0.13

A

0.13

-

Crossflow Fan

Motor

Type Output x n

W

BLDC 27 x 1

Air Flow Rate

H/M/L

CMM

4.9/4.5/4.1

CFM

173.0/158.9/144.8

External

Min/Std /Max

Pa

-

Pressure

-

WG

-

Sound Pressure High/Mid/Low/Windfree dBA

31/30/27/26

Sound Power

Cooling

dBA

50

Type

-

R-410A

Control Method

-

EEV INCLUDED

Temperature Control Liquid Pipe

Type ,  (inch)

Micom&Thermistors Flare connection 6.35 (1/4)

Gas Pipe

Type ,  (inch)

Flare connection 12.7 (1/2)

Drain Pipe

ø,mm

ID 18 HOSE

Net Weight

kg (lbs)

9.0(19.8)

Shipping Weight

kg (lbs)

10.5(23.1)

Net Dimensions (W×H×D)

mm

820 x 299 x 215

inch

32 5/16 x 11 3/4 x 8 7/16

Shipping Dimensions (W×H×D)

mm

880 x 290 x 375

inch

34 5/8 x 11 7/16 x 14 3/4

Panel model

-

-

Panel Net Weight

kg lbs

-

Shipping Weight

kg lbs

-

Net Dimensions (W×H×D)

mm inch

-

Shipping Dimensions (W×H×D)

mm inch

-

Auto restart

-

O

Auto swing

-

O

Group/individual control

-

O

External contact control

-

O

Trouble shooting by 88SEG LED

-

O

Installation manual

-

O

Operation manual

-

O

Pattern sheet for installation

-

X

Flexible drain hose

-

O

Flilter/Safety grille

-

Filter (Washable)

Drain pump Drain pump Max. lifting Height /
Displacement Wireless remote controller

- / Model Name mm / liter/h -

AR-EH03U

wired remote controller

-

MWR-WE13U

External contact interface module

-

MIM-B14

Duct Receiver

Receiver

-

-

kits

Receiver wire

-

-

EEV kits

-

-

AM007TNVDCH/AA
1,2,208-230,60 HP/HR 7500 8500
-
24 24 0.16 0.16 Crossflow Fan BLDC 27 x 1 5.7/5.0/4.5 201.3/176.6/158.9 34/32/30/27 51 R-410A EEV INCLUDED Micom&Thermistors Flare connection 6.35 (1/4) Flare connection 12.7 (1/2) ID 18 HOSE 9.0(19.8) 10.5(23.1) 820 x 299 x 215 32 5/16 x 11 3/4 x 8 7/16 880 x 290 x 375 34 5/8 x 11 7/16 x 14 3/4 O O O O O O O X O Filter (Washable) -
-
AR-EH03U MWR-WE13U
MIM-B14 -

AM009TNVDCH/AA
1,2,208-230,60 HP/HR 9500 10500
-
30 30 0.2 0.2 Crossflow Fan BLDC 27 x 1 8.5/7.7/6.9 300.2/271.9/243.7 34/33/32/26 52 R-410A EEV INCLUDED Micom&Thermistors Flare connection 6.35 (1/4) Flare connection 12.7 (1/2) ID 18 HOSE 9.5(20.9) 11.0(24.3) 820 x 299 x 215 32 5/16 x 11 3/4 x 8 7/16 880 x 290 x 375 34 5/8 x 11 7/16 x 14 3/4 O O O O O O O X O Filter (Washable) -
-
AR-EH03U MWR-WE13U
MIM-B14 -

AM012TNVDCH/AA
1,2,208-230,60 HP/HR 12000 13500
-
37 37 0.25 0.25 Crossflow Fan BLDC 27 x 1 10.3/9.1/8.3 363.8/321.4/293.1 40/36/34/26 56 R-410A EEV INCLUDED Micom&Thermistors Flare connection 6.35 (1/4) Flare connection 12.7 (1/2) ID 18 HOSE 9.5(20.9) 11.0(24.3) 820 x 299 x 215 32 5/16 x 11 3/4 x 8 7/16 880 x 290 x 375 34 5/8 x 11 7/16 x 14 3/4 O O O O O O O X O Filter (Washable) -
-
AR-EH03U MWR-WE13U
MIM-B14 -

*1) M ode - HP : Heat Pump, HR : Heat Recovery *2) N ominal cooling capacities are based on;
- Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

Samsung Electronics

2-41

Product Specifications

Performance Power
Fan Sound Refrigerant Piping Connections Dimensions
Panel Size
Functions
Standard accessories
Optional accessories

Model

AM015TNVDCH/AA

Power Supply

ø, #, V, Hz

1,2,208-230,60

Mode

-

HP/HR

Cooling 2)

kW Btu/h

15000

Capacity (Nominal)

Heating 2)

kW Btu/h

17000

Condensate (with high fan speed)

Liter/h

-

Power Input

Cooling 1)

W

40

(Nominal)

Heating 2)

W

40

Current Input

Cooling 1)

(Nominal)

Heating 2)

Type

A

0.27

A

0.27

-

Crossflow Fan

Motor

Type Output x n

W

BLDC 27 x 1

Air Flow Rate

H/M/L

CMM

12.5/11.4/10.5

CFM

441.5/402.6/370.8

External

Min/Std /Max

Pa

-

Pressure

-

WG

-

Sound Pressure High/Mid/Low/Windfree dBA

37/34/33/29

Sound Power

Cooling

dBA

55

Type

-

R-410A

Control Method

-

EEV INCLUDED

Temperature Control Liquid Pipe

Type ,  (inch)

Micom&Thermistors Flare connection 6.35 (1/4)

Gas Pipe

Type ,  (inch)

Flare connection 12.7 (1/2)

Drain Pipe

ø,mm

ID 18 HOSE

Net Weight

kg (lbs)

12.0(26.5)

Shipping Weight

kg (lbs)

14.0(30.9)

Net Dimensions (W×H×D)

mm

1,055 x 299 x 215

inch 41 9/16 x 11 3/4 x 8 7/16

Shipping Dimensions (W×H×D)

mm

1,115 x 290 x 375

inch 43 7/8 x 11 7/16 x 14 3/4

Panel model

-

-

Panel Net Weight

kg lbs

-

Shipping Weight

kg lbs

-

Net Dimensions (W×H×D)

mm inch

-

Shipping Dimensions (W×H×D)

mm inch

-

Auto restart

-

O

Auto swing

-

O

Group/individual control

-

O

External contact control

-

O

Trouble shooting by 88SEG LED

-

O

Installation manual

-

O

Operation manual

-

O

Pattern sheet for installation

-

X

Flexible drain hose

-

O

Flilter/Safety grille

-

Filter (Washable)

Drain pump Drain pump Max. lifting Height /
Displacement Wireless remote controller

- / Model Name mm / liter/h -

AR-EH03U

wired remote controller

-

MWR-WE13U

External contact interface module

-

MIM-B14

Duct Receiver

Receiver

-

-

kits

Receiver wire

-

-

EEV kits

-

-

AM018TNVDCH/AA
1,2,208-230,60 HP/HR 18000 20000
-
52 52 0.35 0.35 Crossflow Fan BLDC 27 x 1 15.7/13.8/12.0 554.5/487.4/423.8 40/37/34/29 58 R-410A EEV INCLUDED Micom&Thermistors Flare connection 6.35 (1/4) Flare connection 12.7 (1/2) ID 18 HOSE 12.0(26.5) 14.0(30.9) 1,055 x 299 x 215 41 9/16 x 11 3/4 x 8 7/16 1,115 x 290 x 375 43 7/8 x 11 7/16 x 14 3/4 O O O O O O O X O Filter (Washable) -
-
AR-EH03U MWR-WE13U
MIM-B14 -

AM024TNVDCH/AA
1,2,208-230,60 HP/HR 23200 23800
-
60 60 0.4 0.4 Crossflow Fan BLDC 27 x 1 16.8/15.0/13.2 593.3/529.7/466.2 43/40/37/29 62 R-410A EEV INCLUDED Micom&Thermistors Flare connection 9.52 (3/8) Flare connection 15.88 (5/8) ID 18 HOSE 12.0(26.5) 14.0(30.9) 1,055 x 299 x 215 41 9/16 x 11 3/4 x 8 7/16 1,115 x 290 x 375 43 7/8 x 11 7/16 x 14 3/4 O O O O O O O X O Filter (Washable) -
-
AR-EH03U MWR-WE13U
MIM-B14 -

AM028TNVDCH/AA
1,2,208-230,60 HP/HR 28000 29000
-
65 65 0.43 0.43 Crossflow Fan BLDC 27 x 1 17.5/15.6/13.8 618.0/550.9/487.4 46/45/43/30 64 R-410A EEV INCLUDED Micom&Thermistors Flare connection 9.52 (3/8) Flare connection 15.88 (5/8) ID 18 HOSE 13.0(28.7) 15.0(33.1) 1,055 x 299 x 215 41 9/16 x 11 3/4 x 8 7/16 1,115 x 290 x 375 43 7/8 x 11 7/16 x 14 3/4 O O O O O O O X O Filter (Washable) -
-
AR-EH03U MWR-WE13U
MIM-B14 -

*1) M ode - HP : Heat Pump, HR : Heat Recovery *2) N ominal cooling capacities are based on;
- Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m *4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

2-42

Samsung Electronics

Product Specifications

Indoor Unit(cont.)

 Duct S

Model

Performance Power
Fan
Piping Connections

Power Supply Mode

Capacity (Nominal)

Cooling (ISO/SASO) Heating

Power Input (Nominal) Current Input (Nominal)
Motor

Cooling Heating Cooling Heating MCA MOP
Type Output x n

Air Flow Rate H/M/L (UL)

External Pressure

Min / Std / Max

FLA

Liquid Pipe

Gas Pipe

, #, V, Hz kW
Btu/h kW Btu/h
W
A
W CMM l/s mmAq Pa A HP ,mm , inch ,mm , inch

Drain Pipe

,mm

Field Wiring

Power Source Wire Transmission Cable

Refrigerant

Type Control Method

Sound Pressure High / Mid / Low

Sound

Sound Power

Cooling

Net Weight

Dimensions

Shipping Weight Net Dimensions (W×H×D)

Shipping Dimensions (W×H×D)

Auto restart

Auto swing

Funtion

Group/Individual control

Exteral contact control

Trouble shooting by LED

Installation manual

Operation manual

Pattern sheet for installation

Standard accessories

Flexible drain hose Flilter/Safety grille

Drain pump

Drain pump
Max. lifting Height / Displacement

Wireless remote controller

Optional accessories

wired remote controller External contact interface module
Duct Receiver kits

EEV kits

mm2 mm2
-
dB(A)
kg kg mm mm -
mm / liter/ h
-

AM006ANMDCH/AA 1,2,208~230V,60 HP / HR 1.9 6,300 2.1 7,100 38.0 38.0 0.3 0.3 0.91 15.0 Sirocco Fan 153 x 1 9/8/7 0/1/15 0.00/9.81/147.10 0.73 1/8 6.35 1/4" 12.70 1/2" Nominal 3/4" (OD 1.05") 1.5 ~ 2.5 0.75 ~ 1.5 R410A EEV INCLUDED 27/25/23 50 27.5 31.0 850 x 250 x 700 1064 x 320 x 784 o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

AM007ANMDCH/AA 1,2,208~230V,60 HP / HR 2.20 7,500 2.49 8,500 38.0 38.0 0.3 0.3 0.91 15.0 Sirocco Fan 153 x 1 9/8/7 0/1/15 0.00/9.81/147.10 0.73 1/8 6.35 1/4" 12.70 1/2" Nominal 3/4" (OD 1.05") 1.5 ~ 2.5 0.75 ~ 1.5 R410A EEV INCLUDED 27/25/23 50 27.5 31.0 850 x 250 x 700 1064 x 320 x 784 o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

Duct S
AM009ANMDCH/AA 1,2,208~230V,60 HP / HR 2.78 9,500 3.08 10,500 39.0 39.0 0.3 0.3 0.91 15.0 Sirocco Fan 153 x 1 10/9/8 0/1/15 0.00/9.81/147.10 0.73 1/8 6.35 1/4" 12.70 1/2" Nominal 3/4" (OD 1.05") 1.5 ~ 2.5 0.75 ~ 1.5 R410A EEV INCLUDED 28/26/24 51 27.5 31.0 850 x 250 x 700 1064 x 320 x 784 o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

AM012ANMDCH/AA 1,2,208~230V,60 HP / HR 3.52 12,000 3.96 13,500 39.0 39.0 0.3 0.3 0.91 15.0 Sirocco Fan 153 x 1 12/10/8.5 0/1/15 0.00/9.81/147.10 0.73 1/8 6.35 1/4" 12.70 1/2" Nominal 3/4" (OD 1.05") 1.5 ~ 2.5 0.75 ~ 1.5 R410A EEV INCLUDED 29/27/25 51 27.5 31.0 850 x 250 x 700 1064 x 320 x 784 o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

AM015ANMDCH/AA 1,2,208~230V,60 HP / HR 4.40 15,000 4.98 17,000 43.0 43.0 0.4 0.4 1.29 15.0 Sirocco Fan 153 x 1 14/11/10 0/1/15 0.00/9.81/147.10 1.03 1/5 6.35 1/4" 12.70 1/2" Nominal 3/4" (OD 1.05") 1.5 ~ 2.5 0.75 ~ 1.5 R410A EEV INCLUDED 31/28/25 53 27.5 31.0 850 x 250 x 700 1064 x 320 x 784 o x o o x o o x o Long life filter Built-In
750 / 24
MR-DH00U MWR-WE10N
MIM-B14 MRK-A10N
-

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) N ominal cooling capacities are based on; - Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.
Samsung Electronics

2-43

Product Specifications

Model

Duct S AM018ANMDCH/AA AM024ANHDCH/AA AM027ANHDCH/AA AM030ANHDCH/AA AM036ANHDCH/AA AM048ANHDCH/AA

Power Supply

,#,V,Hz 1,2,208~230V,60 1,2,208~230V,60 1,2,208~230V,60 1,2,208~230V,60 1,2,208~230V,60 1,2,208~230V,60

Mode

-

HP / HR

HP / HR

HP / HR

HP / HR

HP / HR

HP / HR

Performance

Capacity (Nominal)

Cooling (ISO/ kW

SASO)

Btu/h

kW Heating
Btu/h

5.28 18,000 5.86 20,000

7.03 24,000 7.91 27,000

7.91 27,000 8.79 30,000

8.79 30,000 9.96 34,000

10.55 36,000 11.72 40,000

14.07 48,000 15.83 54,000

Power Input (Nominal)

Cooling Heating

W

50.0 50.0

90.0

110.0

140.0

130.0

220.0

90.0

110.0

140.0

130.0

220.0

Power

Current Input (Nominal)

Cooling Heating

0.5

0.7

0.8

1.2

1.2

1.5

0.5

0.7

0.8

1.2

1.2

1.5

A

MCA

2.14

2.41

2.69

2.95

3.11

3.40

MOP

15.0

15.0

15.0

15.0

15.0

15.0

Motor

Type

-

Output x n W

Sirocco Fan 153 x 1

Sirocco Fan 153 x 1

Sirocco Fan 153 x 1

Sirocco Fan 153 x 1

Sirocco Fan 350 x 1

Sirocco Fan 350 x 1

CMM

19/16/13

23/19/14

26/21/15

28/23/16.5

31/26/20

43/36/25

Air Flow Rate H/M/L (UL)

l/s

-

-

-

-

-

-

Fan

External Pressure

Min / Std / Max

mmAq Pa

0/1/20 0.00/9.81/196.13

3/5.2/20.

3/5.2/20

3/5.2/20.

3/5.2/20.

3/5.2/20.

29.42/50.99/196.13 29.42/50.99/196.13 29.42/50.99/196.13 29.42/50.99/196.13 29.42/50.99/196.13

A

1.71

1.93

2.15

2.36

2.49

2.72

FLA

HP

1/4

2/7

1/3

1/3

2/5

5/9

,mm

6.35

9.52

9.52

9.52

9.52

9.52

Liquid Pipe

, inch

1/4"

3/8"

3/8"

3/8"

3/8"

3/8"

Piping Connections

Gas Pipe

,mm

12.70

, inch

1/2"

15.88 5/8"

15.88 5/8"

15.88 5/8"

15.88 5/8"

15.88 5/8"

Drain Pipe

,mm

Nominal 3/4" (OD 1.05")

Nominal 3/4" (OD 1.05")

Nominal 3/4" (OD 1.05")

Nominal 3/4" (OD 1.05")

Nominal 3/4" (OD 1.05")

Nominal 3/4" (OD 1.05")

Field Wiring

Power Source Wire Transmission Cable

mm2

1.5 ~ 2.5

mm2

0.75 ~ 1.5

1.5 ~ 2.5 0.75 ~ 1.5

1.5 ~ 2.5 0.75 ~ 1.5

1.5 ~ 2.5 0.75 ~ 1.5

1.5 ~ 2.5 0.75 ~ 1.5

1.5 ~ 2.5 0.75 ~ 1.5

Refrigerant

Type Control Method

-

R410A

R410A

R410A

R410A

R410A

R410A

-

EEV INCLUDED

EEV INCLUDED

EEV INCLUDED

EEV INCLUDED

EEV INCLUDED

EEV INCLUDED

Sound Pressure High / Mid / Low

Sound

dB(A)

Sound Power Cooling

33/29/26 59

36/32/28 62

37/33/29 63

38/34/30 64

37/34/30 62

42/38/34 66

Net Weight

kg

35.0

35.0

35.0

35.0

44.5

44.5

Shipping Weight Dimensions
Net Dimensions (W×H×D)

kg

39.5

mm 1200 x 250 x 700

39.5 1200 x 250 x 700

39.5 1200 x 250 x 700

39.5 1200 x 250 x 700

50.5 1300 x 300 x 700

50.5 1300 x 300 x 700

Shipping Dimensions (W×H×D) mm 1429 x 320 x 779 1429 x 320 x 779 1429 x 320 x 779 1429 x 320 x 779 1529 x 370 x 779 1529 x 370 x 779

Auto restart

-

o

o

o

o

o

o

Auto swing

-

x

x

x

x

x

x

Funtion

Group/Individual control

-

o

o

o

o

o

o

Exteral contact control

-

o

o

o

o

o

o

Trouble shooting by LED

-

x

x

x

x

x

x

Installation manual

-

o

o

o

o

o

o

Operation manual

-

o

o

o

o

o

o

Pattern sheet for installation

-

x

x

x

x

x

x

Standard accessories

Flexible drain hose

-

Flilter/Safety grille

-

Drain pump -

o Long life filter
Built-In

o Long life filter
Built-In

o Long life filter
Built-In

o Long life filter
Built-In

o Long life filter
Built-In

o Long life filter
Built-In

Drain pump

Max. lifting Height
/ Displacement

mm / liter/ h

750 / 24

750 / 24

750 / 24

750 / 24

750 / 24

750 / 24

Wireless remote controller

-

MR-DH00U

MR-DH00U

MR-DH00U

MR-DH00U

MR-DH00U

MR-DH00U

wired remote controller

-

Optional accessories

External contact interface module

-

Duct Receiver kits

-

MWR-WE10N MIM-B14 MRK-A10N

MWR-WE10N MIM-B14 MRK-A10N

MWR-WE10N MIM-B14 MRK-A10N

MWR-WE10N MIM-B14 MRK-A10N

MWR-WE10N MIM-B14 MRK-A10N

MWR-WE10N MIM-B14 MRK-A10N

EEV kits

-

-

-

-

-

-

-

*1) Mode - HP : Heat Pump, HR : Heat Recovery
*2) N ominal cooling capacities are based on; - Indoor temperature : 27°C DB, 19°C WB - Outdoor temperature : 35°C DB, 24°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*3) N ominal heating capacities are based on; - Indoor temperature : 20°C DB, 15°C WB - Outdoor temperature : 7°C DB, 6°C WB, Equivalent refrigerant piping : 7.5m, Level differences : 0m
*4) Sound pressure was acquired in a dead room. Thus actual noise level may be different depending on the installation conditions. *5) Specifications may be subject to change without prior notice for product improvement.

2-44

Samsung Electronics

2-2 Accessory and Option Specifications

2-2-1 Accessories

Classification

Intergrated management
system

Controller
Interface module

Centralized control system

Controller

Product DMS 2
S-NET 3
PIM
Centralized controller
Operation mode selection switch

Model MIM-B14 MST-P3P MIM-B16N MCM-A202DN
MCM-C200

Touch screen controller MCM-A300N

MR-DH00U

Wireless remote controller

MR-DH00 MR-EH00

Individual control system Controller

Controller

MR-KH00 AR-EH03U

Wired remote controller (Multi function)

MWR-WE10N MWR-WE13U

Wireless signal receiver

MRK-A10N

Building management system
Guest room management system
Converter

Remote sensor
Lonworks interface module
DMS-Bnet (BACnet)
External contact interface module
S-NET Pro

MRW-TA MIM-B18N MIM-B17N MIM-B14 MIM-C02N

S-checker

MIM-C10

Motion detector sensor

MCR-SMA

 DVM Series : DVM mini, DVM PLUS III, DVM PLUS III HR, DVM PLUS IV, DVM PLUS IV HR
Samsung Electronics

Product Specifications

Image

Application model DVM S DVM S DVM S ('13.07~)
DVM S
DVM S
DVM S Cassette, Duct (Receiver needed) Wall-mounted, Ceiling (No receiver needed) Cassette, Duct (Receiver needed) Cassette, Duct (Receiver needed)
360 cassette
All model Cassette, Wall-mounted, Ceiling, Duct All model Duct (for wireless remote controller) Cassette, Wall-mounted, Ceiling, Duct DVM S
DVM S
DVM S
DVM S
DVM S
Only Mini 4Way
2-45

Product Specifications

Classification

Feature

Y-joint

Y-joint (High pressure gas for HR)
Outdoor T Joint (Outdoor Connection)
Header Joint

EEV kit

Drain Pump MCU AHU kit
Front panel

Model

Description

Relevantunit Remark

MXJ-YA4422M MXJ-YA4119M MXJ-YA3419M MXJ-YA2815M MXJ-YA2812M MXJ-YA2512M MXJ-YA1509M MXJ-YA1500M MXJ-YA2500M MXJ-YA3100M MXJ-YA3800M MXJ-TA3819M MXJ-TA3100M MXJ-HA3819M MXJ-HA3115M MXJ-HA2512M MXD-E24K132A MXD-E24K200A MXD-E32K200A MXD-E24K232A MXD-E24K300A MXD-E32K224A MXD-E32K300A
MEV-E24SA MEV-E32SA

over 135.2kW(461 MBH) 98.4kW~135.2kW(336~461 MBH) 70.3kW~98.4kW(240~336 MBH) 45.0kW~70.3kW(154~240 MBH) 40.0kW~45.0kW(136~154 MBH) 15.0kW~40.0kW(51~136 MBH) below 15.0kW(51 MBH) 22.4kW (76 MBH) and below 22.4kW ~ 70.3 kW(76~240 MBH) 70.3kW ~ 135.2 kW(240~461 MBH) More than 135.2 kW(461 MBH) 456MBH and below 456MBH and below(High Pressure Gas for HR) 8 indoor units - More than 70.3kW(240 MBH) 8 indoor units - 70.3kW(240 MBH) and below 4 indoor units - Less than 45.0kW(154 MBH) 2 indoor units (7-15.5, 17-31K) 2 indoor units (7-15.5K) 2 indoor units (7-31K) 3 indoor units (7-15.5, 17-31K) 3 indoor units (7-15.5K) 3 indoor units (7-15.5, 17-31K) 3 indoor units (17-31K) 1 indoor unit (Below 12K) 1 indoor unit (18K Over)

HP/HR Requisite

HR

Requisite

HP/HR HR

Requisite Requisite

HP/HR Requisite

HP Wall-mounted Option
Ceiling

HP Wall-mounted Option
Ceiling

Wall-mounted Ceiling

Option

MDP-E075SEE3D SLIM DUCT

Slim Duct

MDP-M075SGU3D MSP DUCT(18/24MBH) MDP-M075SGU1D MSP DUCT(30/36MBH) MDP-M075SGU2D MSP DUCT(48MBH )/HSP(36/48MHB)

MSP Duct Option

MDP-N047SNC1D HSP DUCT(76.8/96MBH)

HSP Duct

MCU-S6NEE1N MCU-S4NEE1N MCU-S4NEE2N MXD-K025AN MXD-K050AN MXD-K075AN MXD-K100AN

Below 6 indoor units Below 4 indoor units Below 4 indoor units - HSP DUCT(more than 76,800Btu/h) 24~30MBH(7kW~8.75kW) 48~60MBH(14kW~17.5kW) 72~90MBH(21kW~26.25kW) 96~112MBH(28kW~35kW)

HR

Requisite

-

Option

PC1NUSMAN SLIM 1-WAY(Classic)

SLIM 1WAY

PC1NUPMAN SLIM 1-WAY(Zet sliding) PC4SUSMAN MINI 4-WAY(Classic)

SLIM 1WAY MINI 4WAY

Requisite

PC4NUSKAN G 4-WAY(Classic)

G 4WAY

2-46

Samsung Electronics

3. Disassembly and Reassembly
 Necessary Tools
Item +Screw Driver
Monkey Spanner
Screw Driver
Nipper
Electric Motion Driver
L-Wrench

Remark

Samsung Electronics

3-1

3-1 Indoor Unit

 Slim 1 way cassette type

No

Parts

Procedure

1

Panel & Filter

1)Press the Push Button on the Grill and

(A type)

open it

Remark

2)Separate 1 clip from the Panel and tilt the Grill to 45° and separate the Grille from the Panel.
3) Separate the Filter from the Panel.

4)Separate 3 cover screws from it.

5)Unscrew 6 fixed screws and separate them from the Indoor Unit. (Use +Screw Driver)

3-2

Samsung Electronics

No

Parts

Procedure

6)Press the left and right Hooks to separate the Panel from the Indoor Unit.

Disassembly and Reassembly Remark

Samsung Electronics

3-3

Disassembly and Reassembly

 Wind-free 1way cassette type

No

Parts

Procedure

1

PANEL And FILTER 1) Open the GRILLE as shown in the figure.

WIND FREE TYPE

- 4point

(PC1BWFMAN)

Wind-free PANEL Remark

2) Remove the FILTER from the PANEL.
3) Remove the 3 COVER SCREW as shown in the figure.
4) Remove the 7 screws fixed in PANEL and then remove the PANEL. (Use +Screw Driver)
5) Press the left and right PANEL HOOK and then separate the PANEL from the indoor unit.

3-4

Samsung Electronics

No

Parts

Procedure

PANEL And FILTER (Continues)

6) O pen the GRILLE and then separate the CLIP WIRE.

7) R emove the screws fixed in COVER DISPLAY, COVER MOTOR RIGHT and then remove the COVER DISPLAY, COVER MOTOR RIGHT . (Use +Screw Driver)

Disassembly and Reassembly Remark

8) D isconnect the connector. (Remote control receiver PBA and Display PBA)

Samsung Electronics

3-5

Disassembly and Reassembly

No

Parts

Procedure

PANEL And FILTER (Continues)

9) Remove the 4 screws fixed in STEP MOTOR and then remove the MOTOR. (Use +Screw Driver)

Remark

10) Remove the 4 HINGE and then separate the BLADE H.
11) Separate the SENSOR HUMIDITY.

12) Remove the 5 screws fixed in GUIDE AIR and then remove the GUIDE AIR. (Use +Screw Driver)
13) Separate the PLATE.

3-6

Samsung Electronics

No

Parts

Procedure

2

Drain Pan

1)Separate 5 fixing screws from the Drain

Pan. (Use +Screw Driver)

2)Pull the Drain Pan to separate them from the Indoor Unit.
When disassembling the Pan, be careful not to touch the heat exchanger board with a bare hand.

Disassembly and Reassembly Remark

3

Control In

1)Undo 3 fixing screws in the Control In

appliance part to separate the Cover.

(Use +Screw Driver)

Samsung Electronics

3-7

Disassembly and Reassembly

No

Parts

Procedure

2)Separate 8 connecters on the PCB of the Indoor Unit.

Remark

3)Separate the Control In from the Indoor Unit.

4

Drain Sub

1)Push the hook on the Drain Sub to

separate it.

3-8

Samsung Electronics

No

Parts

Procedure

5

Heat Exchanger 1)Undo fixing screw in the Heat

Exchanger. (Use +Screw Driver)

Disassembly and Reassembly Remark

2)Separate an Indoor Sensor from the Heat Exchanger.

3)Separate the Heat Exchanger from the Indoor Unit.

6

Cross Fan

1)Undo 3 fixing screws on the Cover

Fan Motor. (Use +Screw Driver)

2)Separate the Cover Fan Motor from the Indoor Unit.

Samsung Electronics

3-9

Disassembly and Reassembly

No

Parts

Procedure

3)Separate the Cross Fan from the Indoor Unit.

Remark

7

Drain Pump

1)Separate fixing screw in the Cover Drain

Pump. (Use +Screw Driver)

2)Separate the Drain Hose from the Drain Pump.
3)Separate the Drain Pump from the Indoor Unit.

3-10

Samsung Electronics

 BIG DUCT

No

Parts

1

MOTOR

&

BLOWER

Procedure 1) Detach the motor connectors from the PCB.

Disassembly and Reassembly Remark

2)Unscew 16 screws and detach Cabinet-Base Blower. (Use+Screw Driver)
3)Unscrew 8 screws and detach Case-Blower. (Use +Screw Driver)

4)Unscrew 4 bolts and separate Motor & blower from Bracket-Motor. (Use +Screw Driver)

Samsung Electronics

3-11

Disassembly and Reassembly

No

Parts

Procedure

5)Unscrew bolt and Separate Blower from the motor. (Use +Screw Driver)

Remark

2

EVAPORATOR & 1)Detach EEV and Sensor connectors from the

DRAIN-PAN

PCB. (Use +Screw Driver)

2)Unscrew 8 screws and Detach Cover-Pipe. (Use +Screw Driver)

3)Unscrew 31 screws and detach CabinetBase Blower andCabinet-Base Drain. (Use +Screw Driver)

3-12

Samsung Electronics

No

Parts

Procedure

4)Unscrew 10 screws and detach Drain-Pan from the indoor unit. (Use +Screw Driver)

Disassembly and Reassembly Remark

5)Separate Evaporator from the indoor unit.

Samsung Electronics

3-13

Disassembly and Reassembly

 Global 4way Cassette type

No

Parts

Procedure

1

Panel

1)Push the handles on both sides of the

Samsung logo towards the product's interior

to open the Grille.

Remark

2)Push up the green knob in the Open direction, and detach the white link from the panel. Detach the safety clip.

3)Remove the 2 fixed screws to remove the Control-Box Cover. (Use +Screw Driver)

4)Remove the Remocon-Receiver and Blade Connector Wire from the PBA. (3EA)

5)Push the 4 panel corners and cover downwards to remove it.

3-14

Samsung Electronics

No

Parts

Procedure

6)Disassemble the bolts that are assembled with the indoor unit at the 4 panel corners.

Disassembly and Reassembly Remark

7)Press the Steel Hangers at both sides of the panel inwards, and rotate them 90 degrees to remove it from the indoor unit's Hock. Remove the panel from the indoor unit.

2

Control-Box 1)Disconnect the Connector Wire that is

connected to the indoor unit's PBA from

the PBA.

2)Unscrew the 2 fixed screws on both sides of the Control Box, and disassemble the Control Box from the indoor unit. (Use +Screw Driver)

Samsung Electronics

3-15

Disassembly and Reassembly

No

Parts

Procedure

3

Bell-Mouth 1) Unscrew the screw fixed on the Bell-Mouth.

(Use +Screw Driver)

Remark

2)Push the Bell-Mouth in the direction opposite to where it's installed on the Control-Box to remove it.

4

Drain Pan

1)Unscrew the screws on the 4 corners

of the indoor unit. (Use +Screw Driver)

2)Remove the Drain Pan from the indoor unit.

3-16

Samsung Electronics

No

Parts

Procedure

5

Drain Pump 1)Remove the 2 fixed screws and

&

disconnect the white drainage hose from

Hose

the Drain Pump. (Use +Screw Driver)

Disassembly and Reassembly Remark

2)Remove the 2 screws and take the Drain-Hose out from the indoor unit to disassemble the transparent Drain-Hose fixed on the side of the indoor unit. (Use +Screw Driver)

6

Evap.

1)Use your hand to remove the temperature

Temperature

sensor attached to the Evap Pipe along with

Sensor

the fixing clip.

Samsung Electronics

3-17

Disassembly and Reassembly

No

Parts

Procedure

7

Fan

1)Turn the hexangular nut attached to the

&

top of the Fan counterclockwise to remove it.

Motor

Take the Fan out of the Motor.

Remark

2)Turn the three hexangular nuts on the Motor counterclockwise to remove the nuts. Take the Motor Wires attached to these three locations out with your hands prior to removing the Motor.

8

Evaporator 1)Remove the screws of the 2 Steel Holder

Evaps that are used to fix the Heat Exchanger,

and then remove it. (Use +Screw Driver)

2)Remove the 2 fixing screws of the Partition Evap at the Heat Exchanger's In/Out Pipe. (Use +Screw Driver)

3-18

Samsung Electronics

No

Parts

Procedure

3)Remove the screw of the Cover Pipe that is used to fix the In/Out Pipe. Remove the In/Out Pipe. (Use +Screw Driver)

Disassembly and Reassembly Remark

4)Remove the Heat Exchanger from the indoor unit's cabinet.

Samsung Electronics

3-19

Disassembly and Reassembly

 Duct type(Slim1,2)

No

Parts

Procedure

1

Motor

1)Disassemble the Cabinet-Top Motor.

&

 Unscrew 8 screws

Blower

2)Disassemble 2 Cover Blower Uppers.  After unscrewing 2 screws

Remark

 D isassemble the Cover Blower Upper with pushing its hook.
3)Disassemble the Cover Control.  Unscrew 2 screws
4)Disassemble Motor Wires connected to the inside of PCB and connected to the Capacitor.

3-20

Samsung Electronics

No

Parts

Procedure

Disassembly and Reassembly Remark

5)Disassemble the Motor earth wire connected to the Partition.  Unscrew a screw
6)Disassemble the band Motor for fixing the Motor.  Unscrew 2 screws
7)After disassembling the Motor and Blower for the set, disassemble the Blower by use of 3mm wrench.
2 Ass'y Drain Pan 1)Disassemble the Cabinet-Top Evap.  Unscrew 11 screws

Samsung Electronics

3-21

Disassembly and Reassembly

No

Parts

Procedure

2)Disassemble the Bracket Outlet Sub that fixes the Drain Pan equipped on the front of the set.  Unscrew 6 screws

Remark

3)Disassemble the Drain Cushion from the set.

3

Ass'y Evap

The Evaporator should be disassembled after disassembling the Cover Control 1-3) and the Drain Pan 2-1), 2-2), 2-3).

1)Disassemble the Cover Pipe that fixes the high/low pressure Pipe.  Unscrew 2 screws

2)Disassemble the refrigerant temperature sensor, Inlet air temperature sensor, and EEV wire that connected to the inside of PCB.

3-22

Samsung Electronics

No

Parts

Procedure

3)Disassemble the Support Evap. LF that fixes the Evaporator.  Unscrew 2 screws

Disassembly and Reassembly Remark

4)Disassemble the Support Evap RH.  Unscrew 2 screws

5)Disassemble the Evaporator form the set.

4 Ass'y Control In

The Control In should be disassembled after disassembling the Cover Control 1-3).

1)Disassemble all Control Wires connected to the inside of PCB.

2)In case of disassembling the PCB separately, disassemble the PCB from the case with pushing the hook after unscrewing the screw.  Unscrew 1 screw

Samsung Electronics

3-23

Disassembly and Reassembly

No

Parts

Procedure

3)In case of disassembling the Capacitor separately, disassemble the Capacitor from the Case.

Remark

4)In case of disassembling the Case Control, disassemble the Case Control from the set after unscrewing the screw connected to the direction of Blower. Disassemble if after disassembling the Cabinet Top Motor 1-1).
5)In case of disassembling the Trans Power, unscrew the screw fixing on the Case. Disassemble if after disassembling the case PCB 4-4).

5

Bracket Outlet 1)Disassemble the Bracket Outlet assembled on

the Cabinet.

 Unscrew 10 screws

3-24

Samsung Electronics

 Duct type(Slim3)

No

Parts

Procedure

1

Filter

1)DPull out the Filter as picture 1 or picture 2.

Disassembly and Reassembly Remark

2)DIf it is necessary, after disassembling 8 indicating screws, detach the Bracket Filter.

Samsung Electronics

3-25

Disassembly and Reassembly

No

Parts

Procedure

3)If the Cabinet-Top Motor is assembled on the side of the set,the procedure of disassembling the Filter is just as the above.

Remark

5

Bracket Outlet 1)After disassembling 13 indicating screws,

detach Ass'y Cabinet-Top Motor.

2)After disassembling 3 indicating screws, detach Ass'y Case Blower Upper.

 P ress the pothook of the Case Blower and detach Ass'y Case Blower Upper.

3-26

Samsung Electronics

No

Parts

Procedure

3)After disassembling 2 indicating screws, detach the Cover Control.

Disassembly and Reassembly Remark

4)Detach the Motor Wire Connected to PCB and Capacitor.

5)After disassembling the indicating screws, detach the wire connected to the Partition.
6)After disassembling 2 indicating screws, detach the Ass 'y Band Motor.

Samsung Electronics

3-27

Disassembly and Reassembly

No

Parts

Procedure

7)After disassembling the Motor and Blowers, detach the Blowers from the axis of the Motor by 3mm inner hexagon spanner.

Remark

3

Drain Pan

1)After disassembling 15 indicating screws,

detach Ass'y Cabinet-Top Evap.

2)After disassembling 6 indicating screws, detach the Bracket Outlet.

3) Detach the Drain Pan.

3-28

Samsung Electronics

No

Parts

4

Evaporator

Procedure
After finished the procedures above, detach the Evaporator.

1)After disassembling 2 indicating screws, detach Ass'y Cover Pipe.

2)Detach the Sensor from the Control Box. (including 2 Sensors)

Disassembly and Reassembly Remark

3)After disassembling 2 indicating screws, detach Ass'y Support Evap LF.
4)After disassembling 2 indicating screws, detach Ass'y Support Evap RH.

Samsung Electronics

3-29

Disassembly and Reassembly

No

Parts

Procedure

5)Detach the Evaporator from the set.

Remark

5

Control In

Detach the parts of Control In after disassembling the Cover Control.

1)Detach all the wires connected to the PCB.

2)If only the disassembly of PCB required, press the Pothook and detach the PCB from the set.

3)If only the disassembly of Capacitor is required,detach it from the set.

4)If only the disassembly of Case Control is required,detach it from the set after disassembling 2 indicating screws.

3-30

Samsung Electronics

No

Parts

Procedure

7 Ass'y Cross Fan 5)Detach the Transformer after disassembling 2 indicating screws.

Work is possible after disassembling the Case PCB.

Disassembly and Reassembly Remark

6

Ass'y Bracket 2)After disassembling 16 indicating screws,

Outlet

detach Ass'y Bracket Outlet.

Samsung Electronics

3-31

Disassembly and Reassembly

 Duct type (MSP1)

No

Parts

Procedure

1

Filter

1)After disassembling 16 places indicating

screws,detach Ass'y Cabi Bottom Blower.

(Use +Screw Driver.)

Remark

2)Detach from Ass'y Control In the capacitor connection wire between the Motor Fan and housing connector.
3)After disassembling 2 places indicating screws,detach the 2 Fan Case. (Use +Screw Driver.)

3-32

Samsung Electronics

No

Parts

Procedure

4)After disassembling 2 places indicating screws,detach Fan Motor and Blower from the set.

Disassembly and Reassembly Remark

2

Control In

1)After disassembling 1 Indicating screw, detach

the Cover control. (Use +Screw Driver.)

2)Detach the Motor-Fan and Sensor Connector from the PCB.

Samsung Electronics

3-33

Disassembly and Reassembly

No

Parts

Procedure

3)Disassemble 4 indicating screws and detach Control In from the set. (Use +Screw Driver.)

Remark

3

Drain Pan

 Work is possible when Disassembling

the Ass'y Cabi Bottom Blower.

1)Disassemble 7 indicating screws and detach Ass'y Cabi Bottom Drain. (Use +Screw Driver.)

3-34

Samsung Electronics

No

Parts

Procedure

2)Disassemble 2 indicating screws and detach Holder Pipe. (Use +Screw Driver.)

Disassembly and Reassembly Remark

3)Disassemble 4 indicating screws and detach the Drain Pan. (2 screws each at left and right side) (Use +Screw Driver.)

Samsung Electronics

3-35

Disassembly and Reassembly

No

Parts

Procedure

4

Evap

Work is possible when Disassembling the Ass'y

Drain Pan.

1)Disassemble 5 indicating screws to detach

Cover Pipe.(Use +Screw Driver.)

Remark

2)Disassemble Sensor on the Evap.

3)Disassemble 4 indicating screws which are in the near of Hanger Plate to detach the Evap. (2 screws each at left and right side) (Use +Screw Driver.)
It needs 2 peoples.

3-36

Samsung Electronics

 Duct type (MSP2, HSP SMALL)

No

Parts

Procedure

1

Blower

1)After disassembling 15 places indicating

&

screws, detach Ass'y Cabi Bottom Blower.

Motor

(Use +Screw Driver.)

Disassembly and Reassembly Remark

2)Detach from Ass'y Control In the capacitor connection wire between the Motor Fan and housing connector.
3)After disassembling 4 places indicating screws, detach the 2 Fan Case. (Use +Screw Driver.)

Samsung Electronics

3-37

Disassembly and Reassembly

No

Parts

Procedure

4)After disassembling 2 places indicating screws, detach Fan Motor and Blower from the set. (Use +Screw Driver.)

Remark

3

Drain Pan

1)After disassembling 1 Indicating screw, detach

the Cover control.(Use +Screw Driver.)

2)Detach the Motor-Fan and Sensor Connector from the PCB.

3-38

Samsung Electronics

No

Parts

Procedure

3)Disassemble 4 indicating screws and detach Control In from the set. (Use +Screw Driver.)

Disassembly and Reassembly Remark

3

Drain Pan

 Work is possible when Disassembling

the Ass'y Cabi Bottom Blower.

1)Disassemble 6 indicating screws and detach Ass'y Cabi Bottom Drain. (Use +Screw Driver.)

Samsung Electronics

3-39

Disassembly and Reassembly

No

Parts

Procedure

2)Disassemble 2 indicating screws and detach Holder Pipe. (Use +Screw Driver.)

Remark

3)Disassemble 6 indicating screws and detach the Drain Pan. (Use +Screw Driver.) (3 screws each at left and right side)

4

Evap

 Work is possible when Disassembling

the Ass'y Cabi Bottom Blower.

1)Disassemble 6 indicating screws and detach Ass'y Cabi Bottom Drain. (Use +Screw Driver.)

3-40

Samsung Electronics

No

Parts

Procedure

2)Disassemble Sensor on the Evap.

Disassembly and Reassembly Remark

3)Disassemble 2 indicating screws which are in the near of Hanger Plate to detach the Evap. (1 screw each at left and right side)
 It needs 2 peoples.

Samsung Electronics

3-41

Disassembly and Reassembly

 Duct type (MA1-Drain Pump Built-in) - AM007/009/012/015/018JNMDCH/AA

No

Parts

Procedure

1

Assy fan parts 1)Disassemble the Cabinet-blower.

(Unscrew 19 screws)

2)Disassemble the Partition-front from Partition. (Unscrew 8 screws)

Remark

3)Rotate the assy fan parts in CCW direction.

4)Pull out the assy fan parts after hang at the edge of cabinet.

3-42

Samsung Electronics

No

Parts

Procedure

2

Drain Pan

1)Disassemble the cabinet-drain.

- Unscrew 7 screws.

2)Disassemble the Drain pan. - Unscrew 4 screws.

Disassembly and Reassembly Remark

Samsung Electronics

3-43

Disassembly and Reassembly

No

Parts

Procedure

3

Drain pump 1)Disassemble the drain pump kit from the set.

- Unscrew 2 screws.

Remark

2)Disassemble the drian pump case. - Unscrew 4 screws.

3)Disassemble the drian pump. - Unscrew 2 screws and cabel tie.

3-44

Samsung Electronics

No

Parts

Procedure

4

Evaporator

1)Disassemble the Cover-pipe.

- Unscrew 5 screws.

2)Disassemble the Evaporator. - Unscrew 4 screws.

Disassembly and Reassembly Remark

Samsung Electronics

3-45

Disassembly and Reassembly

No

Parts

Procedure

5

Main PBA

1)Disassemble the Case Control.

- Unscrew 3 screws.

Remark

2)Disassemble the Evaporator. - Unscrew 4 screws.

3-46

Samsung Electronics

 Duct type (MA2)
- AM024/027/030/036/048JNHDCH/AA (Drain Pump Built-in) - AM054KNMDCH/AZ (Drain Pump Option)

No

Parts

Procedure

1

Drain Pan

1)Disassemble the cabinet-blower.

- Unscrew 17 screws.

Disassembly and Reassembly Remark

2)Disassemble the cabinet-drain. - Unscrew 9 screws.

3)Disassemble the drain pan. - Unscrew 4 screws.

Samsung Electronics

3-47

Disassembly and Reassembly

No

Parts

Procedure

2

Assy fan parts 1)Disassemle the case blower from partition.

- Unscrew 10 bolts by using wrench and driver.

Remark

2)Ratate the Assy fan parts in CCW direction.
3)Pull out the Assy fan parts after hang at the edge of cabinet.

3-48

Samsung Electronics

No

Parts

Procedure

3

Drain pump 1)Disassemble the drain pump kit from the set. -

Unscrew 2 screws.

Disassembly and Reassembly Remark

2)Disassemble the drian pump case. - Unscrew 4 screws.

3)Disassemble the drian pump. - Unscrew 2 screws and cabel tie.

Samsung Electronics

3-49

Disassembly and Reassembly

No

Parts

Procedure

4

Evaporator 1)Disassemble the Evaporator.

- Unscrew 4 screws.

Remark

5

Main PBA

1)Disassemble the Case Control.

- Unscrew 3 screws.

2) Detach all connect cable.
3)D isassemble the PBA. - Unscrew 1 screw.
3-50

Samsung Electronics

Disassembly and Reassembly

3-1 Indoor Unit 3-1 Indoor Unit

 AM036/048JNCDCH/NAo AA3A3CC--110033IInn66PadHHdrtsoBBooCCorDDr UBBUDDnn//iiAAttPCCro00ce33du66reJJBBCCDDBBDD//AACC006600HHBBRCCemDDaBBrkDD//AACC006600JJBBCCDDBBDD//AACC004400JJBBCCDDBBDD

No

Parts

N1o 1

3-1AACICnEEP00alldee3r3tccso66ttrrHoHiiaaBrllBPPCCUPaaDrrDrnttoBBicDtDeP/r/doAAcueCCdr0ue0r3e366JJBBCCDDBBDD//AACC006600HHReBBmCCaDrDk BBDD//AACC006600JJBBCCDDBBDDR//eAAmCC0a0r44k00JJBBCCDDBBDD

1

Electrial Part

1)OrepmN1N1N1eoooonAvtCihn0eg3G46EEPPEPaallralHeesrrerittcctlcsscsBlttterrrreCiiiaaabwDlllyPPPsBaaa.srrDrlttt11pid/))oAOOisnPPiPpptCrrrigooeeoo0cccnnee4e3ddttdahhuu6upnrreereedJeoGGBrserrCiiimlltlliDeeoobbvBnyyinDssagll/iindd4AdiisnnCcggr0e44w6s0. HBRRRCeeemmmDaaaBrrrkkkD/AC060JBCDBD/AC040JBCDBD

position and removing 4 screws.

1) Open the Grille by sliding 4 p11p)o)oOsOsiiptptiieoeonnnntatahhnneeddGGrrererimilmllleeoobvbvyiyinnsgsglliid4d4iisnsnccggrree44wwss.. position and removing 4 screws.

2)D etach the Air Inlet 2G)Drieltlaec.h the Air Inlet Grille.
2)Detach the Air Inlet Grille.
22))DDeettaacchhtthheeAAiirrIInnlleettGGrriillllee.. 2)Detach the Air Inlet Grille.

3)D etach the Cover side by removing 1 screw

and sliding Cover.

3)Detach the Cover side by 3re)Dmeotvaicnhgt1hescCreowvearnsiddeslibdying

rCCeoomvv3rC33reeoe))o)rrDDmvDm..vieeneeoottrtgvaav.aiccinc1nhhhggsttct1hh1hreesescwcCCCrreooeoawvvwvneeedarrarnssnsiidliddiddeesesilnlibbidbdgyyiyinngg rCeomvoevr.ing 1 screw and sliding

Cover.

4)O pen the cover of Component Electrical Box
by removing 2 screws.
4)Open the cover of Component E2E24ll)eessOccc4E24Ep4E2rrttll))eerrl)eeesOOesOiiwwcccncccpprpaattrssterrteeellreiihwiccnnwBBcneaasaoosttlltlhhcxxhBBBoeeebbooovccxxyycexooorbbrbvveevoyyeeyemmfrrrrrreeCeooooommomffvvfmiiCCooCnnooovvoggvpmmiiminnonggppngpooeonnnneetennnttt
2 screws

5)O pen the cover of Terminal block Box by removing 2 screws
5)Open the cover of Terminal 5bb)llOoocc5b5p5bkk))l)elOOoOoBBncppcpookkteeexxhBnnBnebbootttyyxhhcxhoeebrrebeevyccycmmeoororrevvooevomeemvvefrriironnoTooovggevfffiirnTTn22Tmgeegessrrir2nccmm2mrraseeiisilnncncwwraaraeesslllwwss
block Box by removing 2 screws

3-2 3-2

33--22

3-2

SSSSaaaammmmsssuusuunnnnggggEEEEllleeleeccccttttrrrroooonnnniiicciccssss Samsung Electronics

Samsung Electronics

3-51

Disassembly and Reassembly

No

Parts

Procedure

N2o

FPaarnts& Motor Procedure

No

PNN22aoorts

PFFPaaaarrnnttss&&

Motor Motor

Procedure
ProcPedruorceedure

2

Fan & Motor

2

Fan & Motor 1)Disconnect 2 wires of Motor.

Remark
Remark Remark Remark

1) Disconnect 2 wires of Motor 1) Disconnect 2 wires of Motor 1) Disconnect 2 wires of Motor 1) Disconnect 2 wires of Motor

2)Detach Holder Motor by removing 2

screws.

2) Detach Holder Motor by

2re)mDoetvainchg H2oscldrewr Ms otor by

22rree))mmDDeooettvvaaiinncchhgg

HH22oosslcclddrreeeewwrr MMss oottoorr

by by

removing 2 screws

3)Detach the Upper case of Fan. (AM1123J)NDCeDtaKcHh t:h3eEUAp,per case of Fan AM140J3(N)ADCCeD0t3aK6cHhHB:th4CeEDAUB)Dpp/AeCr 0ca3s6eJBoCfDFaBnD/
33((())AAAAA:AA:A:ADD444CCCCCCCCCEEEee000000000AAAtt46346464633aa0060000066cc)))JHhHJHJHJHhHBBBBBBBBBBttCCCChhCCCCCCDDDDeeDDDDDDBBBBUBUBBBBBDDDDDDDDDDpp:p::://p////A3AA333eAeAAAEEEECCCrrCCCCAAAA0c00c0000a3a336666s6s660000eeJJJJJJJBBBoBoBBBCCCfCfCCCDDDFFDDDDaBaBBBBBBnnDDDDDDD/// : 4EA )
4)Detach Bracket Grille by removing 2 Screw4s).Detach Bracket Grille by (AAMM1141024r(J4r(4r(r(JeeeeN)))AAANBAAA:AAA:A:BBBmmmmDDD222CrCCCrrrCCCCCCCCaaaaoEEEeoooeeD0000000000cDcccAAAtvttvvv346346346346akaaKkkkiiiiK600n60060060nnneceeeccH)))JJHhJJHJJHJHgHthhgggtttBBBBBBBGBGGGBBB:B2BB222CCCCCCC:C2CCCrrrrrrDD1DDDDDSiSSSiiiaaaDEDDDlllllclllEccccBBcBBBBBeeeeABBBBrrrrkkkADDDDDDDeeeeDDDD)eeew,/www///ttt/A///AAA::::sGsssGGA1AAA111CCCC....ErEEErrCCCC0000iiiAAAAlll30333000llleee6666666J0JJJ000bbbBBBBJJJJyyyBCBBBCCCCCCCDDDDDDDDBBBBBDBBBDDDDDDD////
: 2EA )

Remark

Samsung Electronics Samsung Electronics Samsung Electronics Samsung Electronics
3-52

3-3 3-3 3-3 3-3
Samsung Electronics

No

Parts

Procedure

Remark

No

ParN3tos

DParratsin Pan

ProPcreoducreedure

Remark

N3o

DParratsin Pan

Procedure

Remark

3

Drain3Pan Dra1i)nPDaentach the Cabinet Front by remov-

ing 7 screws.

1)Detach the Cabinet Front by 1re)Dmeotvaicnhgt7hescCreawbisn.et Front by 1re)Dmeotvaicnhgt7hescCreawbisn.et Front by removing 7 screws.

2)Remove 1 screw in the middle of drain pan.
2) Remove 1 screw in the middle 2o)f Rderaminopvean1 screw in the middle 2o)f Rderaminopvean1 screw in the middle of drain pan

3)Detach the Drian pan. Be careful that there might be some water left in the drain pan when you remove t3h)eDdetraacihntphaenD.rian pan.
3B)eDceatraecfuhl tthheatDtrhiaenrepmanig. ht be 3Bso)emDceatrwaecfauhtletthrhleaetDfttrhiinaenrtehpemadnigr.ahitnbpean Bwsoehmceaenrweyfoauutletrrhelmaetfotthvinerttehheme ddigrraahiitnnbppeaann. wsohmeen wyoauterrelmefot vine tthhee ddrraaiinn ppaann. when you remove the drain pan.

4

Evaporator

4

Evaporator

4

Evaporator

1)Detache the Cover Pipe by 1re)Dmeotvaicnhge2thsecrCewovse. r Pipe by 1re)Dmeotvaicnhge2thsecrCewovse. r Pipe by removing 2 screws.



Disassembly and Reassembly Remark

2)Detache the Cover Evap LF/RH 2b)yDreetmacohveintghe4Cscorveewr sE.vap LF/RH 2b)yDreetmacohveintghe4Cscorveewr sE.vap LF/RH by removing 4 screws.

when installer remove drain pan, the water in drian pan can be poured.

3-4

when installer remove drain pan, the water in drian pan can be poured. when installer remove drain pan, the water in drian pan can be poured.

3-4 3-4

Samsung Electronics

Samsung Electronics Samsung Electronics Samsung Electronics
3-53

Disassembly and Reassembly

No

Parts

22)) RReemmoovvee 11 ssccrreeww iinn tthhee mmiiddddllee
ooff ddPrrraaoiinnceppaadnnure

4

Evaporator

1)First, Separate the connector of the expansion valve.

33)) DDeettaacchh tthhee DDrriiaann ppaann.. BBee ccaarreeffuull tthhaatt tthheerree mmiigghhtt bbee ssoommee wwaatteerr lleefftt iinn tthhee ddrraaiinn ppaann wwhheenn yyoouu rreemmoovvee tthhee ddrraaiinn ppaann..

44

EEvvaappoorraattoorr

2)Detache the Cover Pipe by removing 2 screws.

11))DDeettaacchhee tthhee CCoovveerr PPiippee bbyy rreemmoovviinngg 22 ssccrreewwss..

3)Detache the Cover Evap LF/RH by removing 4 screws.
22))DDeettaacchhee tthhee CCoovveerr EEvvaapp LLFF//RRHH bbyy rreemmoovviinngg 44 ssccrreewwss..

No

Parts

Procedure

Remark

4)Detach the Evaporator assembly by wwhheenn iinnssttaalllleerr rrreeemmmoovvoee ddvrriaaniinngppaa3nn,,stthhceerewwwaatteesrr.iinn ddrriiaann ppaann ccaann bbee ppoouurreedd..
33--44
3)Detach the Evaporator assembly by removing 3 screws.

5

Stepping

Motor

1)Detach the Connector.

3-54



Remark
SSaammssuunngg EElleeccttrroonniiccss
Samsung Electronics

3)Detach the Evaporator 3as)Dseemtabclhy tbhyerEevmaopvoirnagto3r screws. 3as)Dseemtabclhy tbhyerEevmaopvoirnagto3r screws.
assembly by removing 3 screws.

5

Stepping

5

SMtoetpopring

No 5

PSMatroetstpopring

Procedure

5

SteppiMngoMtoortor 1) Detach the Connector.

1)Detach the Connector. 1)Detach the Connector.
1)Detach the Connector.

2)Detache the Stepping Motor by emoving 2 screws.
2)Detache the Stepping Motor b2)yDreetmacohveintghe2Sstcerpewpisn.g Motor b2)yDreetmacohveintghe2Sstcerpewpisn.g Motor by removing 2 screws.

6

Holder Blade

6 6 HoldHeroBlldaedreBlade1)Remove 4 screws at both side of the

6

Holder Blade Holder blade.

1) Remove 4 screws at both side o1)f RtheemHoovled4ersbcrlaedwes. at both side o1)f RtheemHoovled4ersbcrlaedwes. at both side
of the Holder blade.

Disassembly and Reassembly Remark

Samsung Electronics Samsung Electronics Samsung Electronics
Samsung Electronics

3-5 3-5 3-5
3-55

Disassembly and Reassembly

 CEILING

No

Parts

1

Electrical

Part

Procedure
1)Open the Grille by pressing 3 position. (center and both side)

Remark

2)Detach the Air Inlet Grille.

3)Open the Cover of Component Electrical Box by removing 3 screws. (center and both side)

3-56

Samsung Electronics

No

Parts

Procedure

Disassembly and Reassembly Remark

2

Fan

1)Detach the screw and untie earth wire of

&

Motor.

Motor

2)Disconnect of housing of Motor Wire.

3) Disconnect the Capacitor Wire.

Samsung Electronics

3-57

Disassembly and Reassembly

No

Parts

Procedure

4)Loosen the Guard Safety by removing 6 screws.

Remark

5)Detach the Upper Case of Fan. (2EA) 6)Loosen the 4 screws what is fix the Motor. 7)Detach the Fan and Motor assembly.

3-58

Samsung Electronics

No

Parts

Procedure

8)Loosen the set fixing bolts. (with a M3 wrench)

9)Detach the Fan.

Disassembly and Reassembly Remark

3

Drain Pan

1)Disconnect the Display PCB Wire

as shown in picture. (white housing)

2)Disconnect the Step Motor Wire as shown in picture. (blue housing)

3)Disassemble the Hanger Bracket by removing the 1 screw.

Samsung Electronics

3-59

Disassembly and Reassembly

No

Parts

Procedure

4)Loosen the 3 screws of Front Side.

Remark

5)Disassemble the assembly Front Cover Part.
6)Disconnect the Step Motor Wire as shown in picture.
7)Detach the Wire Clamp fixed in Base Part.

8)Detach the Front Cover assembly completely.

3-60

Samsung Electronics

No

Parts

Procedure

9)Loosen the screw what is fix with Base Part and Drain Pan. (Upper Side:2EA)

Disassembly and Reassembly Remark

10)L oosen the screw what is fix with Base Part and Drain Pan. (Lower Side:2EA)
11)D etach the Drain Pan completely.

Samsung Electronics

3-61

Disassembly and Reassembly

No

Parts

Procedure

1)Disconnect the Thermistor Wire as shown in picture. (white housing)

Remark

2)Loosen the 2 screws shown in picture.

3)Loosen the 2 screws shown in picture and remove Plastic Part. (white)
4)Loosen the 2 screws shown in picture and remove Steel Bracket.
5)Disassemble the 4 screws Steel Plate in rear side of the unit.

3-62

Samsung Electronics

No

Parts

Procedure

6)Loosen the 2 screws as shown in picture.

Disassembly and Reassembly Remark

7)Detach the Plastic Cover as shown in picture.
8)Detach the Evaporator assembly.

Samsung Electronics

3-63

Disassembly and Reassembly

No

Parts

Procedure

5 Stepping Motor 1)Loosen the 4 screws in rear side of Front Cover assembly as shown in picture.

Remark

2)Loosen the 2 screws as shown in picture.

3)Disassemble the Blade and Stepping Motor assembly and remove the 2 Screws Stepping Motor.

6

Display PCB 1)Loosen the 3 screws in rear side of

Front Cover assembly as shown in picture.

2)Disassemble Display PCB assembly and Disconnect Wire.
3)Disassemble the Display PCB.

3-64

Samsung Electronics

Disassembly and Reassembly

 Wall mounted type (Neo forte)
 All the procedure has to be verified because the cover should not open when the unit is installed.

No

Parts

Procedure

1

Front Grille

1)Stop the air conditioner operation and shut

off the main power.

Remark

2)Open the Front Grille by pulling right and left sides of the hook.

3)Loosen 1 of the right screw(CCW) and detach the Terminal Cover. (Use +Screw Driver.)
4)Detach the thermistor from the Front Grille.
5)Loosen 2 fixing screws(CCW) of Front Grille.

6)Unlock 3 hooks to fix Panel Front and Tray Drain. (Use +Screw Driver.)

Samsung Electronics

3-65

Disassembly and Reassembly

No

Parts

Procedure

7)Unlock 3 hooks to fix Panel Front and BackBody.

Remark

2

Control-In

1)Take all the connector of PCB upper side

(Main PCB)

out. (Inclusion Power Cord)

2)Detach the outdoor unit connection wire

from the Terminal Block.

3)Loosen 4 fixing screws(CCW) of Ass'y

Control-In. (Use +Screw Driver.)

You can disassembly Ass'y Control In without evaporator disassembled.

3

Tray Drain

1)Pull Tray Drain out from the Back Body.

3-66

Samsung Electronics

No

Parts

Procedure

4

Heat Exchanger 1)Loosen 2 fixing earth screws(CCW) of right

side. (Use +Screw Driver.)

2)Detach the Connection Pipe.

3)Detach the Holder Pipe at the rear side.

Disassembly and Reassembly Remark

4)Loosen the 4 fixing screws(CCW) of right and left side. (Use +Screw Driver.)
5)Lifting the Heat Exchanger up a little to push the up side for separation from the indoor unit.
 First, check Comp. Down and then disconnect the connection pipes before you disassemble the Evaporator from indoor unit.

5

Fan Motor

1)Loosen the fixing screw(CCW).

&

(Use +Screw Driver.)

Cross Fan

2)Detach the Fan Motor from the Fan.

3)Detach the Fan From the left Holder

Bearing.

Samsung Electronics

3-67

Disassembly and Reassembly

 Wall Mounted type(A3050)

No

Parts

Procedure

1

PANEL-FRONT

1) S top the driving of air conditioner and shut off

main power supply.

Remark

2) D etach FILTER PRE from the PANEL FRONT.

3) C over Panel is assembled on bottom of indoor unit as shown in the figure. Remove the Cap Screw as shown on the right side and then remove the screw and separate the Cover Panel.

3-68

Samsung Electronics

No

Parts

Procedure

4) Cover Panel is fixed to body by Hook in center area and side area.

Disassembly and Reassembly Remark
Center area

Side area
015/022/028/ 036/045
056/071/082
5) Separate the hook after pushing both end of Cover Panel as shown in the figure. (Watch out for the damage of the hook)

Side area
HOOK

6) Raise front part upward obliquely as shown in the figure and then remove the hooks.

Samsung Electronics

3-69

Disassembly and Reassembly

No

Parts

Procedure

Assembly of Cover Panel after service end.
- Reassembly is in the reverse order of the removal.
- Piping and drain hose must be careful not to damage and Progress must be done with both hands.

Remark

Hook (Side) Hook (Center)
Screw Cap Screw

3-70

Samsung Electronics

No

Parts

Procedure

7) To detach the PANEL-FRONT from the main frame, unfasten 2 screws at the bottom. (use + Screw Driver)

Disassembly and Reassembly Remark

8) To detach the COVER-PANEL from the main frame, loosen 4 HOOK Structures. When separate the hook : Use the (-) screw Driver. (-)Screw Driver Insert the hook and then pull the hook as shown on the right side. (Watch out for the damage of the hook)

Samsung Electronics

3-71

Disassembly and Reassembly

No

Parts

Procedure

9) R emove the Panel Frame from the Main Frame as shown on the right side.

Remark

3-72

Samsung Electronics

No

Parts

Procedure

2

CONTORL IN

1) Lossen Sub PBA Wire.

When you separate the connector,

pull pressing the locking button.

Disassembly and Reassembly Remark

2) L ossen Stepping Motor, EEV, Display, Sensor, SPI, Fuse Wire. When you separate the connector, pull pressing the locking button.
3) Lossen Motor, Terminal Wire. When you separate the connector,
pull pressing the locking button.
4) Loosen Earth Wire.

Samsung Electronics

3-73

Disassembly and Reassembly

No

Parts

Procedure

5

EVAPORATOR

9) Take off the CASE-CONTROL from

the main frame after loosen the remaining

connector.

When you separate the connector, pull pressing the locking button.

Remark

3

TRAY DRAIN

1) To detach TRAY-DRAIN from the main frame,

pull the bottom of the TRAY-DRAIN towards

you.

3-74

Samsung Electronics

No

Parts

Procedure

4

Evaporator

1) Detach the HOLDER PIPE.

Disassembly and Reassembly Remark

2) Unfasten the screw at the left side. (use + Screw Driver)
3) Unfasten the screw at the right side. (use + Screw Driver)
4) To detach Evaporator from the main frame, pull the bottom of the Evaporator towards you.

Samsung Electronics

3-75

Disassembly and Reassembly

No

Parts

Procedure

5

FAN MOTOR

1) Unfasten the screw. (use + Screw Driver)

&

CROSS FAN

Remark

2) Detach the FAN Motor case.

3) Unfasten the screw a little. (use + Screw Driver)
4) Pull the CROSS-FAN to the left side.

3-76

Samsung Electronics

Disassembly and Reassembly

 Wall Mounted type (Boracay)
 All the procedure has to be verified because the cover should not open when the unit is installed.

No

Parts

Procedure

1

Front Grille

1)Stop the air conditioner operation and shut

off the main power.

2)Open the FRONT-GRILLE and pull out from the PANEL-FRONT.

Remark

3)Detach COVER-TERMINAL from the PANELFRONT. (Use +Screw Driver.)

4)Loosen connector wire (white) and detach the temperature sensor wire.

5)To detach the FRONT-PANEL the main frame unfasten 2 screw at the gutton. (Use +Screw Driver.)
6)Take off the FRONT-PANEL, lifting up the button.

Samsung Electronics

3-77

Disassembly and Reassembly

No

Parts

Procedure

2

TRAY DRAIN

1)Unfasten the screw.

2)D etach COVER- CONTROL from the CASECONTROL.
3)Loosen stepping motor wire and detach the hook of main frame.

4)To detach TRAY-DRAIN from the main frame pull the bottom of the TRAY DRAIN towards you.

3

Contol-box

1)Unfasten the earth screw.

(use + Screw Driver)

2)D etach the temperature sensor.

Remark

3-78

Samsung Electronics

No

Parts

Procedure

3)D isconnect the Connector Wire that is connected to the indoor unit's PBA from the PBA.

4)Unfasten the 2 screw. (use + Screw Driver)

5)Take off the CASE-CONTROL from the main frame.

Disassembly and Reassembly Remark

3

EVAPORATOR 1)Unfasten the screw at the right side.

(use+ Screw Driver)

2)Unfasten the screw at the LEFT side. (use+ Screw Driver)

Samsung Electronics

3-79

Disassembly and Reassembly

No

Parts

Procedure

3)D etach the HOLDER PIPE.

Remark

4)Take off the EVAPORATOR from the main frame.

5

FAN MOTOR

1)Unfasten the screw. (use+ Screw Driver)

&

CROSS FAN

2)Take off the ??? from the main frame.

3)Unfasten the screw a little. (use + Screw Driver)
4)Pull the CROSS-FAN & FAN MOTOR from the main frame.

3-80

Samsung Electronics

 Global Mini 4way

No

Parts

1

Panel

Procedure
1)Pull both hooks and take the grille downward. Two safety clips are mounted to the front grille to prevent it from dropping.

Disassembly and Reassembly Remark

2)Detach the safity clip and take up the grille.

3)Remove the 2 fixed screws to remove the Control-Box Cover. (Use +Screw Driver)
4)Remove the Remocon-Receiver and Blade Connector Wire from the PBA. (3EA)
5)Push the 4 panel corners and cover downwards to remove it.

Samsung Electronics

3-81

Disassembly and Reassembly

No

Parts

Procedure

6)Disassemble the bolts that are assembled with the indoor unit at the 4 panel corners.

7)Press the Hangers at both sides of the panel inwards, to remove it from the indoor unit's hook. Remove the panel from the indoor unit.

Remark

2

Control-Box

1)Disconnect the Connector Wire that is con-

nected to the indoor unit's PBA

2)Unscrew the 2 fixed screws on both sides of the Control Box, and disassemble the Control Box from the indoor unit. (Use +Screw Driver)

3-82

Samsung Electronics

No

Parts

Procedure

3

Bell-Mouth

1)Unscrew the screw fixed on the Bell-Mouth.

(Use +Screw Driver)

Disassembly and Reassembly Remark

2)Push the Bell-Mouth in the direction opposite to where it's installed on the ControlBox to remove it.

4

Drain Pan

1)Unscrew the screws on the 4 corners of the

indoor unit. (Use +Screw Driver)

2)Remove the Drain Pan from the indoor unit.

Samsung Electronics

3-83

Disassembly and Reassembly

No

Parts

Procedure

5

Drain Pump

1)Remove the 2 fixed screws and disconnect

&

the white drainage hose from the Drain

Hose

Pump.

(Use +Screw Driver)

Remark

2)Remove the 2 screws and take the DrainHose out from the indoor unit to disassemble the transparent Drain-Hose fixed on the side of the indoor unit. (Use +Screw Driver)

6

Evap.

1)Use your hand to remove the temperature

Temperature

sensor attached to the Evap Pipe along

Sensor

with the fixing clip.

3-84

Samsung Electronics

No

Parts

Procedure

7

Fan

1)Turn the hexangular nut attached to the

&

top of the Fan counterclockwise to remove

Motor

it. Take the Fan out of the Motor.

Disassembly and Reassembly Remark

2)Turn the three hexangular nuts on the Motor counterclockwise to remove the nuts. Take the Motor Wires attached to these three locations out with your hands prior to removing the Motor.

8

Evaporator

1)Remove the screws of the Steel Holder

Evaps that are used to fix the Heat

Exchanger, and then remove it. (Use

+Screw Driver)

2)Remove the 2 fixing screws of the Partition Evap at the Heat Exchanger's In/Out Pipe. (Use +Screw Driver)

Samsung Electronics

3-85

Disassembly and Reassembly

No

Parts

Procedure

3)Remove the screw of the Cover Pipe that is used to fix the In/Out Pipe. Remove the In/ Out Pipe. (Use +Screw Driver)

4)Remove the Heat Exchanger from the indoor unit's cabinet.

Remark

3-86

Samsung Electronics

 PAC - AM145FNPDBH1

No 
1 1

Parts    Front View 

Procedure    
1)Stop the operation of the air conditioner 1) anddisconnect themain power supply.
.

Disassembly and Reassembly Remark
 

2 2 ASSA'SYS'IYNILNELTETPPAARRTT 1)1)AOSSp'eYnItNhLeEATSS'YINLETandseparatethe safety c.li(pAsS. S'Y INLET   (If there is a dust collector in the ASS'Y CIONNLENTE, CseTpOaRratWeItRhEeconnector wire as.)well.)

Direction of disassembly

3 3 ASASS'YS'YMMAIANINPPCCBB 1)1)CROeVmEoRv-eMthAeIN1 PscCreBwwhichis1fixed to

PAPRATRT

COVER-MAINP. C(+BS. (CURseE+WScDrRewIVDErRiver) )

2)Remove the 1 screw on the upper part 2) GoUfIDGEU-IDBEE-LBLELML OMUOTUHTHandseparate the
1GUIDE-BE,LGLUMIDOEU-TBHEiLnLaMcoOuUnTteHrclockwise direction. (Use+Screw Driver).
(+SCREW DRIVER )

Samsung Electronics

3-87

Disassembly and Reassembly

No

Parts

Procedure

44

AASSSS''YY OOUUTTLLEETT 11))ARSemS'oYv-ePtAhNeE2LscDrIeSwPsLwAhYichisfixed to

PPAARRTT

2ASS'Y-PANELDISPLAY. (Us.e +Screw Driver)

(P+leSaCsReEbWe cDaRreIVfuElRyoud)o not scratch the blade during unscrewing.

  BLADE    .

22))ASeSpSa'Yra-tPeAthNeECLOPNCNBECTCOORN-WNIERCE ToOf ARS-S'YWPAIRNEEL PCB.  .

Remark

33))ARSemS'oYv-eOtUhTeL2EsTcrSeHwUsTfTroEmR the ASS'Y2- COOUVTLEERTTSOHPUTTERandremov2ethe2  screws fromthefront ofCOVE.R TOP. ((A+UnSsdeCt+RhSEecWnresDwepRDaIVrriaEvteRer)byp)ushing it upwards.
(SCREW :

Direction of disassembly

3-88

Samsung Electronics

No

Parts

Procedure

5

ASS'Y EVAP PART 1)Remove the 9 screws which is fixed to

PARTITION. (Use +Screw Driver)

Disassembly and Reassembly Remark



  

   

5 ASS'Y EVAP PART 12))CROemVEoRveEtVheAP2 sCcOreLwLsEwChTiOchRis fixedto 2CraOteVEthReEAVSASP'YCEOVLALPEA.C(STUSOs'eRY+aEnSVcdrAethPwenDrsievpear). (+SCREW DRIVER )
Be careful not to crush the FIN during ASS'Y EVAP disassembly and avoid the shaArpSeSd'YgeEoVfAtPheFIN. FIN 
, FIN  
 .

2) ASS'Y-PANEL DRAIN  3)Remove the 4 screws which is fixed to
4ASS'Y-PANELDRAIN. . (+SCREW DRIVER )
(SCREW : TH1, M4, L12, YELLOW)

 

Samsung Electronics

3-89

Disassembly and Reassembly

No

Parts



  

Procedure    

66

AASSSS''YYMMOOTTOORR 11))BReLmOWovEeRtheBLOWER,NBULTOaWnEdRseparate

6

ASS'PYAMRTOTOR 1) BthLeOBWLOERWER. (UseMo,nBkLeOyWSpEaRnner)

PART

. (MONKEY SPANNER )

PART

. (MONKEY SPANNER )

222)))MMrReeOOmmTTooOOvveRRetthheeg3rofiuxinn33dg.wnuirteofifxtinhgeMscOreTwO.R and ((UMsOeNMKoEnYkeSyPSApNaNnnE.eRr)) (MONKEY SPANNER )

Remark  
Direction of disassembly

77 AASSSS''YY CCOONNTTRROOLLININ 11))CReOmVoEvReCthOeN2TsRcOreLws which i2sfixedto

7 ASS'Y CPPAOARRNTTTROL IN 1) CCOOVVEERRCCOONNTRTOR. OL(+.L(SUCseR+ESWcrDe2wRIVDEriRver) )

PART

 . (+SCREW DRIVER )

222)))AAReSSmSS''oYYveCCtOOhNNeTT2RRsOOcrLLewIINNs whichis 22fixed to ASS'YCONTROLIN. ..(Use +Screw Driver) (+SCREW DRIVER ) (+SCREW DRIVER )

3-90

Samsung Electronics

 AM290FNPDBH1

No

Parts

1

Front View

Procedure
1)Stop the operation of the air conditioner and disconnect the main power supply.
2)In the case of major repairs : First, collect all of the refrigerant to the outdoor unit by a refrigerant recovery operation.
3)In the case of major repairs that power unconnected : Collect all of the refrigerant to the refrigerant bombe. (Using the refrigerant recovery apparatus and refrigerant bombe.)

2

ASS'Y INLET PART 1)Open the ASS'Y INLET GRILLE and separate

the safety clips.

Disassembly and Reassembly Remark

Direction of disassembly

3

ASS'Y MAIN PCB 1)Remove the 1 screw which is fixed to

PART

COVER-MAIN PCB. (Use +Screw Driver)

2)Separate the connector from the MAIN PCB.

Samsung Electronics

3-91

Disassembly and Reassembly

No

Parts

Procedure

4 ASS'Y FRONT PANEL 1)Remove the 4 screws from the bottom of

&

FRONT PANEL. (Use +Screw Driver)

DISPLAY PCB PART

Remark

2)Lift up the FRONT PANEL and separate it. Lift up

3)Separate the wire from the holder wire and place the FRONT PANEL in the flat floor.

Holder wire

4)Separate the wire from the holder wire of FRONT PANEL rear.
5)Remove the 4 screws from the DISPLAY COVER. (Use +Screw Driver)

Holder wire

6)Remove the 1 screw which is fixed to DISPLAY PCB. (Use +Screw Driver)

3-92

Samsung Electronics

No

Parts

Procedure

5

OUTLET GRILLE 1)Remove the 2 screws from the BRACKET

PART

FRONT BLOWER of OUTLET GRILLE.

(Use +Screw Driver)

Disassembly and Reassembly Remark

2)Remove the 14 screws from the COVER TOP. (Use +Screw Driver)

3)Separate the COVER TOP.

4)Lift up the OUTLET GRILLE and separate it.

Samsung Electronics

3-93

Disassembly and Reassembly

No

Parts

6

ASS'Y EVAP PART

Procedure
1) H eat exchanger service is major repairs service work.
2) F irst, collect all of the refrigerant to the outdoor unit by a refrigerant recovery operation and begin work.
3) W elding work qualification possession worker works.
4) A lways place a fire extinguisher in preparation for an emergency.

1)Remove the high pressure pipe flare nut. (Use Monkey Spanner)
2)Carefully separate the low pressure pipe (9/8 inch) using gas welding machine. Take care lest welding heat should go to drain fan. (It is made of plastic.)

3)Remove the 4 screws from the upside of heat exchanger. (Use +Screw Driver)
4)Remove the 4 screws from the right side of heat exchanger cover. (Use +Screw Driver)

5)Remove the 4 screws from the left side of heat exchanger cover. (Use +Screw Driver)

Remark

3-94

Samsung Electronics

No

Parts

Procedure

7

FAN BLOWER

1)Separate the connector of motor drive

&

capacitor.

MOTOR PART

Disassembly and Reassembly Remark

2)Remove the 8 screws from the COVER-FAN BLOWER DUCT. (Use +Screw Driver)
3) Separate the COVER-FAN BLOWER.

4)Remove the 2 screws from the FAN MOTOR BRACKET. (Use +Screw Driver)
5)Pull out the FAN MOTOR BRACKET and separate it.

Samsung Electronics

3-95

Disassembly and Reassembly

No

Parts

Procedure
6)Hold up with both hands a FAN and MOTOR and then pull out the FAN and MOTOR.

Remark

3-96

Samsung Electronics

 Floor Standing Type (CONCEALED)
 All the procedure has to be verified because the cover should not open when the unit is installed.

No

Parts

Procedure

1

Cabinnet

1)Unscrew fixed screw of the upper part

cabinet, and please separate

Disassembly and Reassembly Remark

2)Please separate front cabinet.

Samsung Electronics

3-97

Disassembly and Reassembly

No

Parts

Procedure

2

Heat Exchanger 1)Unscrew two fixed screws, and please

separate heat exchanger cover.

Remark

2)Unscrew fixed screw on both side of heat exchanger plate. And then pulls heat exchanger to the right side, and please separate.

3

Drain Pan

1)Please remove PLATE for fixation of DRAIN

PAN located in the side.

3-98

Samsung Electronics

No

Parts

Procedure

4

Motor & Fan

1)Process hopes for DRAIN PAN isolation

work in this work earlier.

2)Unscrew MOTOR BRACKET fixation screw located in the front surface, and please separate.

Disassembly and Reassembly Remark

3)Unscrew MOTOR BRACKET fixation screw located in the side, and please separate.

4)Separate out MOTOR BRACKET for front side.

Samsung Electronics

3-99

Disassembly and Reassembly

No

Parts

4

Motor & Fan

Procedure
5)Please separate screw between the MOTOR and the MOTOR BLACKET.

6)Please separate screw between the MOTOR BLACKET and the FAN BLOWER.

7)Please separate screw between the MOTOR BLACKET and the FAN BLOWER.

Remark

8)Please separate the FAN screw using hexagon-wrench.

3-100

Samsung Electronics

 Floor Standing Type (EXPOSED)
 All the procedure has to be verified because the cover should not open when the unit is installed.

No

Parts

Procedure

1

Cabinnet

1)Please separate the DOOR HAND & the

DOOR BODY by pulling upwards.

Disassembly and Reassembly Remark

2)Please unscrew the FRONT MID screw and separate the FRONT MID by pulling downwards.
3)Please unscrew the GRILLE screw and separate the GRILLE.
4)Please unscrew the FRONT MID Screw and separate the FRONT MID.

5)Please unscrew the FRONT UPPER & the FRONT SIDE screw and separate the FRONT SIDE.
6)Please unscrew the FRONT UPPER screw of the back side and separate the FRONT UPPER.
Samsung Electronics

3-101

Disassembly and Reassembly

No

Parts

Procedure

2

Heat Exchanger 1)Please unscrew the screw and separate the

COVER.

2)Please unscrew the SIDE CABINET screw.

Remark

3)Please disassemble the fixing plate of heat exchanger and separate the heat exchanger.

3-102

Samsung Electronics

No

Parts

Procedure

3

Control Box

1)Please unscrew the screw and separates

the C-BOX COVER.

Disassembly and Reassembly Remark

2)Please unscrew the screw and separates the C-BOX.

Samsung Electronics

3-103

Disassembly and Reassembly

No

Parts

Procedure

4

MOTOR & FAN 1)Please unscrew the CABINET SIDE screw

and separates the MOTOR CABINET.

Remark

2)Please separate screw between the MOTOR and the MOTOR BLACKET.
3)Please separate screw between the MOTOR BLACKET and the FAN BLOWER.
4)Please separate screw between the MOTOR BLACKET and the FAN BLOWER.
5)Please separate the FAN screw using hexagon-wrench.

3-104

Samsung Electronics

 OAP Duct type

No

Parts

1

Commom

Procedure
2)Disasseble the Cover Control. - Unscrew 2 screws. You must turn off the Power before disassembly.

Disassembly and Reassembly Remark

2

Motor & Fan

< Service from Top & Bottom side >

1) D isassemble the connection wire to take the Motor Fan out.

2) D isassemble the Canibet Top Fan. - Unscrew 6 screws.
3) D isassemble the Link Screw. - Unscrew 3 screws.
4) Disassemble Cabinet Top Fan.

Samsung Electronics

3-105

Disassembly and Reassembly

No

Parts

Procedure

5) D isassemble C/BOX side Case Blower. - Unscrew 1 Blower screw using 3mm wrench. - Unscrew 6 screws.

Remark

6) D isassemble 1 Holder Motor. - Unscrew 2 screws.

7) Disassemble Blower screw of opposite side - Unscrew 1 Blower screw using 3mm wrench

3-106

Samsung Electronics

No

Parts

Procedure

8) Disassemble Motor from the set - Disassemble motor wire from 3 holder wires .

Please be careful, Avoiding injury when disassembly the steel blower.

Disassembly and Reassembly Remark

9) Disassemble Case blower. - Unscrew 6 screws

10) D isassemble the Bell mouth for Blower change . - Unscrew 8 screws
Please be careful, Avoiding injury when disassembly the steel blower.

Samsung Electronics

3-107

Disassembly and Reassembly

No

Parts

Procedure

3

Control Box

1) D isassemble Evap Sensor wire,EEV wire,

Motor wire and Solenoid V/V wire.

Remark

2) Disassemble the Case Control. - Unscrew 6 screws

3-108

Samsung Electronics

No

Parts

Procedure

4

Evap

< Service from Top side >

1) Disassemble The Case Evap Top. - Unscrew 6 screws.

2) Disassemble the Link Screw. - Unscrew 3 screws.

3) Disassemble the Case Evap Top.

Disassembly and Reassembly Remark

4) Disassemble The Plate Front.

Samsung Electronics

3-109

Disassembly and Reassembly

No

Parts

Procedure

4

Evap

5) Disassemble The Cover pipe.

- Unscrew 4 screws

Remark

6) Remove The cable tie on the Support Evap.

7) Disassemble The Evap. - Unscrew 4 screws.

3-110

Samsung Electronics

No

Parts

Procedure

4

Evap

8) Disassemble the Case Fan Top.

- Unscrew 6 screws.

Disassembly and Reassembly Remark

9) D isassemble Evap Sensor wire,EEV wire and Solenoid V/V wire from C/BOX.

10) Disassemble the Evap. Samsung Electronics

3-111

Disassembly and Reassembly

No

Parts

Procedure

Evap

< Service from Bottom side >

1) Disassemble The Case Evap Bottom. - Unscrew 7 screws.

2) Disassemble the Link Screw. - Unscrew 3 screws.

3) Disassemble the Case Evap Bottom.

Remark

4) Disassemble The Case Fan Bottom. - Unscrew 6 screws.
5) Disassemble the Drain Pan.
6) Disassemble The Cover pipe. - Unscrew 4 screws.

3-112

Samsung Electronics

No

Parts

Procedure

Evap

7) D isassemble Evap Sensor wire, EEV

wire and Solenoid V/V wire from C/BOX.

Disassembly and Reassembly Remark

8) Disassemble The Evap. - Unscrew 2 screws.
Samsung Electronics

3 2
1
3-113

Disassembly and Reassembly

 Global Duct 1 (AM007/009/012/015/018MNMDCH/AA)

No

Parts

Procedure

1

Motor

1) Disassemble the Cabinet Bottom Fan.

&

- Unscrew 10 screws

Blower

Remark

2) Disassemble the Case Filter Pre.

3) Disassemble the Cabinet Bottom Evap. - Unscrew 10 screws

4) Disassemble the Cover Control. - Unscrew 2 screws
5) Cut the cable-tie

3-114

Samsung Electronics

No

Parts

Procedure

6) Disconnect the wire between assy control out and motor.

Disassembly and Reassembly Remark

7) Disassemble the 2 Holder Motor. - Unscrew 2 screws
8) Disassemble the fan casing. - Unscrew 8 screws
9) Disassemble the motor. - Unscrew 2 screws.
10)Disassemble the fan. - Unscrew 5 screws.

Samsung Electronics

3-115

Disassembly and Reassembly

No

Parts

Procedure

2

Drain Pan& Drain 1) Disassemble the Cabinet Bottom Evap.

Pump

- Unscrew 7 screws.

2) Pull the Drain Pan Out.

Remark

3) Disassemble the drain Pump. - U nscrew 5 screws and disassemble 2 conectors.

3

EVAP

1) Disassemble the Support Evap. - Unscrew 1 screws

2) Disassemble the Cover Pipe. - Unscrew 2 screws
3) Disconnect the wire between assy control out and Evap. (TEMP sensor, EEV)

3-116

Samsung Electronics

No

Parts

Procedure

4) Disassemble the Evap. - Unscrew 3 screws. Then pull the Evap out

Disassembly and Reassembly Remark

4

Control

1) Disassemble the Case Control.

- Unscrew 2 screws

Samsung Electronics

3-117

Disassembly and Reassembly

No

Parts

5 PBA

Procedure
1) Disassemble the main PBA. - Unscrew 1 screw & disassembe conectors.

Remark

2) Disassemble the case PBA. - Unscrew 2 screws.

3 Disassemble the BLDC PBA. - Unscrew 1 screw.

6

Frame

1) Disassemble the Frame.

- Unscrew 6 screws

3-118

Samsung Electronics

 Global Duct 2,3 (AM024/027/030/036/048MNMDCH/AA)

No

Parts

Procedure

1

Common

1) Disassemble the Cabinet Bottom Fan.

- Unscrew 11 screws

Disassembly and Reassembly Remark

2) Disassemble the Case Filter Pre.

3) Disassemble the Cover Control. - Unscrew 2 screws
4) Disassemble the Cabinet Bottom Evap. - Unscrew 8 screws

Samsung Electronics

3-119

Disassembly and Reassembly

No

Parts

Procedure

2

Drain Pan & Evap 1) Disassemble the Drain Pan from the set.

Remark

2) Disassemble the Cover Pipe. - Unscrew 2 screws
3) Disassemble the Support Evap. - Unscrew 1 screws
4) Disassemble the Evap. - Unscrew 3 screws

3-120

Samsung Electronics

No

Parts

Procedure

3

Motor & Fan

1) Disassembl the connection wire,the take

the Motor Fan out

Disassembly and Reassembly Remark

2) Disassemble the 3 holder motor. - Unscrew 2 screws
3) Disassemble the fan casing. - Unscrew 4 screws
4) Disassemble the holder-shaft. - Unscrew 1 screw.

5) Disassemble the frame. - Unscrew both side 3 screws.

Samsung Electronics

3-121

Disassembly and Reassembly

No

Parts

Procedure

6) Disassemble the motor. - Unscrew 1 screw.

7) Disassemble the fan. - Unscrew 5 screws.

Remark

4

Cushion

1) Disassemble the Assy Cushion Right.

- Unscrew 1 screws

2) Disassemble the Seal Cushion LF. - Unscrew 1 screws

3-122

Samsung Electronics

No

Parts

Procedure

5

Control

1) Disassemble the Case Control.

- Unscrew 2screws

Disassembly and Reassembly Remark

6

PBA

1) Disassemble the main PBA.

- Unscrew 1 screw & disassembe conectors.

2) Disassemble the case PBA. - Unscrew 2 screws.

3) Disassemble the BLDC PBA. - Unscrew 1 screw.

7

Frame

1) Disassemble the Frame.- Unscrew 6 screws

( Global Duct 2 ) ( Global Duct 3 ) ( Global Duct 3 )

Samsung Electronics

3-123

Disassembly and Reassembly

 Wall Mounted type (MAX)

No

Parts

Procedure

1

Front Grille

1)Stop the air conditioner operation and shut

off the main power.

2)Open the FRONT-GRILLE and pull out from the PANEL-FRONT.

3)Detach COVER-TERMINAL from the PANELFRONT. (Use +Screw Driver.)

Remark

4)Loosen connector wire (white) and detach the temperature sensor wire.

5)To detach the FRONT-PANEL the main frame unfasten 2 screw at the gutton. (Use +Screw Driver.)
6)Take off the FRONT-PANEL, lifting up the button.

3-124

Samsung Electronics

No

Parts

Procedure

2

TRAY DRAIN

1) Loosen stepping motor wire and detach

the hook of main frame.

Disassembly and Reassembly Remark

2) To detach TRAY-DRAIN from the main frame, pull the bottom of the TRAY-DRAIN towards you.
3) To detach TRAY-DRAIN from the main frame , pull the bottom of the TRAYDRAIN towards you.

3

CONTROL IN

1) Unfasten the earth screw.

(use + ScrewDriver)

2) Detach the temperature sensor and Humidity sensor.

3) Detach the temperature sensor.

Samsung Electronics

3-125

Disassembly and Reassembly

No

Parts

Procedure

4) Loosen MOTOR wires(white).

Remark

5) T ake off the CASE-CONTROL from the main frame. (use + Screw Driver)

3-126

Samsung Electronics

No

Parts

Procedure

4

PBA

1) Loosen the STEP UP/DOWN

connector(CN802).

 When you separate the connector, pull pressing the locking button.

Disassembly and Reassembly Remark

2)Loosen the EEV connector(CN801).
 When you separate the connector, pull pressing the locking button.

3) Loosen the FUSE CHK connector (CN140).
 When you separate the connector, pull pressing the locking button.

Samsung Electronics

3-127

Disassembly and Reassembly

No

Parts

Procedure

4)Loosen the EVA IN/OUT connector. (CN403)
 When you separate the connector, pull pressing the locking button.

Remark

5)Loosen the Humidity sensor connector(CN401).  Option connector.  The terminal is locking type. So, when you separate terminals, pull pressing the button.
6)Loosen the DISPLAY connector. (CN501). The terminal is locking type. So, when you separate terminals, pull pressing the button.
7) Loosen the POWER connector.  When you separate the connector, pull pressing the locking button.

3-128

Samsung Electronics

No

Parts

Procedure

8) Loosen the COMM wire connector(CN303).
 When you take off the PBA, don't touch the components. Please hold the PBA both side.

Disassembly and Reassembly Remark

9) Loosen the Motor connector(CN701).
 When you separate the connector, pull pressing the locking button.

10) T ake off the main PBA from the ASS'Y Control in.
 When you take off the PBA, don't touch the components. Please hold the PBA both side.

5

EVAPORATOR

1) U nfasten the screw at the right side.

(use + ScrewDriver)

Samsung Electronics

3-129

Disassembly and Reassembly

No

Parts

Procedure

2)Unfasten the screw at the left side. (use + ScrewDriver)

Remark

3)D etach the HOLDER PIPE. (use + Screw Driver)
4)D etach the BRACKET-EVAP. (use + Screw Driver)
5)D etach the HOLDER EVAP. (use + Screw Driver)
6)Loosen 1 fixing earth screw right side. (use + Screw Driver)

3-130

Samsung Electronics

No

Parts

Procedure

6

FAN MOTOR

1)Loosen 6 fixing screws of

&

HOLDER-MOTOR.

CROSS FAN

Disassembly and Reassembly Remark

2)Unfasten the screw a little. (use + Screw Driver)
3)Unfasten the screw a little and pull the MOTOR FAN to the right side. (use + Screw Driver)
4)Loosen 1 fixing screws of HOLDER-FAN. (use + Screw Driver)
5)Unfasten the screw a little. (use + Screw Driver)
Samsung Electronics

3-131

Disassembly and Reassembly

 360 Cassette Type

No.

Parts

Procedure

1

Panel

 Ceiling type Panel

1)Pull up the corner 4 places of Panel and sepa-

rate it.

Remark

2)Remove the 4 screws from the corner of Panel. (Use +Screw Driver)

3)Pull the hook of Panel and then separate the Panel from the Indoor Unit.

1

Panel

 Open type Panel

1)Rotate the outside Panel to counterclockwise

direction and then separate it.

3-132

Samsung Electronics

No.

Parts

Procedure

1

Panel

2)Rotate the Grille to counterclockwise direction.

Disassembly and Reassembly Remark

3)Remove the safety clip of Grill inside and then separate the Panel from the Indoor Unit.

4) Pull up the Filter from the Grill and separate it.

2

Control Box

1)Reomove the 2 screws which is fixed to the

Indoor Unit upper part.(Use +Screw Driver)

2)Rotate the Guard Fan to counterclockwise direction and separate it

Samsung Electronics

3-133

Disassembly and Reassembly

No.

Parts

Procedure

2

Control Box

3)Reomove the 1 screw which is fixed to the

Indoor Unit upper part.(Use +Screw Driver)

Remark

4)Put finger in the "PULL" marked groove and then pull up the Cover

5)Put finger in the "PULL" marked groove and then avoids the hook and it opens the Control Box Cover

3-134

Samsung Electronics

No.

Parts

Procedure

2

Control Box

6)Separate the connectors from the Control Box.

Disassembly and Reassembly Remark

7)Remove the ground screw. (Use +Screw Driver)
3 Top Cover & Drain 1) Remove the 3 screws. (Use +Screw Driver) Pan
2) Push the hook and separate the Cover. Damage can occur to product in case of use a sharp tool.
3)Remove the screw which is fixed to Booster Fan. (Use +Screw Driver)
Samsung Electronics

3-135

Disassembly and Reassembly

No.

Parts

Procedure

3 Top Cover & Drain 4)Pull the Booster Fan connector and separate the

Pan

connector.

Remark

5)Remove the 4 screws. (Use +Screw Driver) 6)Push the hook and separate the Cover.

3-136

Samsung Electronics

No.

Parts

Procedure

3 Top Cover & Drain 7)Remove the screw and separate the Display

Pan

Cover. (Use +Screw Driver)

Disassembly and Reassembly Remark

8)) Remove the 2 screws. (Use +Screw Driver)

9)Push the hook and separate the Cover.
10) Remove the 8 screws. (Use +Screw Driver)
11)S eparate the Indoor Unit upper part from the Body
Samsung Electronics

3-137

Disassembly and Reassembly

No.

Parts

Procedure

3 Top Cover & Drain 12)R emove the 3 screws. (Use +Screw Driver) Pan

Remark

13)P ull the hook that is on the side and separate the Cover.

4 Drain Pump & Hose 1)Separate the Drain Hose from the Drain Pump.

3-138

Samsung Electronics

No.

Parts

Procedure

4 Drain Pump & Hose 2)Remove the 2 screws and separate the Drain Hose that is on the side lower part of Indoor Unit (Use +Screw Driver)

Disassembly and Reassembly Remark

5

Fan & Motor

1)Remove the hex nut which is fixed to top of Fan

and separate the Fan from the Motor.

(Use Monkey Spanner)

2)Remove the 3 hex nuts which is fixed to Motor and separate the Motor from the Indoor Unit. (Use Monkey Spanner)
6 Temperature Sensor 1)Remove the 6 screws which is fixed to Evaporator and separate the Partition.

2)Separates the Temperature Sensor which is fixed to Evaporator Pipe with the fixing clip together by the hand.
Samsung Electronics

3-139

Disassembly and Reassembly

No.

Parts

Procedure

4

Evaporator

1)Remove the screws which is fixed to Indoor Unit

and separate the Evaporator fixing bracket. (Use

+Screw Driver)

Remark

2)Remove screws which is fixed to Indoor Unit and pull the hook and then separate the Drain Cover. (Use +Screw Driver)

When assemble, be careful with the interference structure of piping projecting part.
3)Separate the Evaporator from the Indoor Unit. If you remove the Evaporator withbare hands, it may injure your hands, gloves must be worn.
3-140

Samsung Electronics

 Wall Mounted type(Premium Plus Windfree)

No

Parts

Procedure

1

PANEL-FRONT

1) S top the driving of air conditioner and shut

off main power supply.

2) D etach FILTER PRE from the PANEL FRONT.

3) The COVER PANEL is fixed to body by hooks in center and side area.
4) Separate the hook pulling end of the COVER PANEL as shown in figures.(Watch out for the damage of hooks)

Disassembly and Reassembly Remark

Samsung Electronics

3-141

Disassembly and Reassembly

No

Parts

Procedure

1

PANEL-FRONT

Caution:

Assembly of Cover Panel after service end.

- Piping and Drain Hose must be caseful not

to damage and progress must be done with

both hands.

- Need to check all bottom hooks in holes of

the main frame before you push to assemble.

Remark

Caution: - Assemble(push) side hooks. - Assemble(push) center 5 hooks each.

3-142

Samsung Electronics

No

Parts

Procedure

1

PANEL-FRONT

5) The GRILLE INLET is fixed to body by hooks in

the center and side area.

Disassembly and Reassembly Remark

6) S eparate the hook pulling end of the GRILLE INLET as shown in figures.(Watch out for the damage of hooks)

7) To detach the PANEL FRONT from the main frame, unfasten 2 screws at the bottom. (use (+) Screw Driver)
8) To detach the PANEL FRONT from the main frame, loosen 4 hook structures. When separate the hooks: pull out each ribs near the hooks as shown in figures. (Watch out for the damage of hooks)

Samsung Electronics

3-143

Disassembly and Reassembly

No

Parts

Procedure

1

PANEL-FRONT

9) R aise the PANEL FRONT upward as shown in

the figure to separate the 3 hooks.

Remark

2

CONTROL-IN

1) To open the CONTROL-IN, raise the side

flanges of the PLATE-RIGHT at an angle and

unlock 2 hooks.

2) To detach the CONTROLIN, unfasten a screw back of the PLATE-LEFT as shown in figures. (use (+) Screw Driver)

3-144

Samsung Electronics

No

Parts

Procedure

2

CONTROL-IN

3) R otate CASE PCB 90 degrees as shown in fig-

ures.

(Watch out for damage of hinge in CASE PCB)

Disassembly and Reassembly Remark

4) S eparate Fan Moter wire as shown in figures.
Caution: When you separate the connector, pull pressing the locking button.
5) S eparate Blade Moter wire as shown in figures. Caution:
When you separate the connector, pull pressing the locking button.
6) C ut off the Cable Tie tied up wires.

Samsung Electronics

3-145

Disassembly and Reassembly

No

Parts

Procedure

2

CONTROL-IN

7) U nfasten a screw of the Ground wire and

pick up Temperature wires from ASSY EVAP.

(Use (+) Screw Driver.)

Remark

8) The CONTROL-IN is fixed to HOLER PIPE by a hook bottom of the case as shown in the last figure. (Please loosen remaining connectors before detaching CASECONTROL.
Caution: When you separate the connector, pull pressing the locking button
9) P ut down of the HOLDER PIPE and push up the hook and lean side the case as shown in figures.

3-146

Samsung Electronics

No

Parts

Procedure

3

TRAY DRAIN

1) To detach the TRAY DRAIN from the main

frame, pull the bottom of the TRAY DRAIN and

it leans toward to you as shown in figures.

Disassembly and Reassembly Remark

2) P ull out the Drain Hose.

Samsung Electronics

3-147

Disassembly and Reassembly

No

Parts

Procedure

4

EVAPORATOR

1) The HOLDER PIPE is fixed to body by 2 hooks

as shown in the figure.

Remark

2) To detach the HOLDER PIPE from the main frame,loosen 2 hook structhres. When separate hooks: Use the (-) Screw Driver. Insert the (-) Screw Driver into the gap of the hook and lean to the Moter side as shown in figures. (Watch out for the damate of hooks)
3) R emove the HOLDER PIPE.
4) U nfasten a screw of the Fan Moter side. (Use (+) Screw Driver.)
5) U nfasten 2 screws of the opposite side of the Fan Moter. (Use (+) Screw Driver.)

3-148

Samsung Electronics

No

Parts

Procedure

4

EVAPORATOR

6) P ull up the EVAPORATOR of the opposite side

of the Fan Moter.

7) loosen a hook of the Fan Moter side.

Disassembly and Reassembly Remark

8) P ull up the EVAPORATOR toward to you.

Samsung Electronics

3-149

Disassembly and Reassembly

No

Parts

Procedure

5

FAN MOTOR

1) U nfasten a screw on the COVER MOTER.

&

(Use (+) Screw Driver.)

CROSS FAN

2) U nwind the Moter Wire.

Remark

3) D etach the COVER MOTER.
4) U nfasten a screw of the CROSS FAN a little. (Use (+) Screw Driver.)
5) R aise up the CROSS FAN of the left side and pull out from the Moter.

3-150

Samsung Electronics

 AM006/007/009/012/015ANMDCH

No.

Parts

Procedure

1

Motor & 1) D isassemble the Cabinet Bottom Fan.

Blower

- Unscrew 10 screws

Disassembly and Reassembly
Remark

2) Disassemble the 2 Case Blower Bottom. - Unscrew 4 screws

3) D isassemble the Cover Control. - Unscrew 2 screws
4)Disconnect the motor wire.

Samsung Electronics

3-151

Disassembly and Reassembly

No.

Parts

Procedure

1

Motor & 5) Disassemble the 2 Holder Motor.

Blower

- Unscrew 2 screws.

6) After disassembling the Motor and Blower for the set, disassemble the Blower by use of 3mm wrench.

7) D isassemble the both of Case Blower Out. - Unscrew 4 screws

Remark

3-152

Samsung Electronics

No.

Parts

Procedure

2

Drain Pan 1) D isassemble the Cabinet Bottom Evap.

- Unscrew 7 screws

Disassembly and Reassembly
Remark

2) Pull the Drain Pan Out.

3

EVAP

1) D isassemble the Support Evap.

- Unscrew 1 screws

2) D isassemble the Cover - Unscrew 6 screws
3) D isconnect the wire between assy control out and Evap.

Samsung Electronics

3-153

Disassembly and Reassembly

No.

Parts

Procedure

3

EVAP

4) Disassemble the Evap.

- Unscrew 3 screws.

Then pull the Evap out

Remark

4

Cushion 1) Pull out the Cushion.

2) D isassemble the Seal Cushion LF. - Unscrew 1 screws

3) D isassemble the Assy Cushion Right. - Unscrew 1 screws

3-154

Samsung Electronics

No.

Parts

Procedure

5 Case Blower & 1) Disassemble the both of Case Blower Out. Bracket Motor - Unscrew 4 screws

2) D isassemble the Bracket Motor. - Unscrew 6 screws

Disassembly and Reassembly
Remark

6

Control 1) D isassemble the Case Control.

- Unscrew 2 screws

7

Frame

1) D isassemble the Frame.

- Unscrew 6 screws

Samsung Electronics

3-155

Disassembly and Reassembly

 AM018ANMDCH, AM024/027/030ANHDCH

No

Parts

Procedure

1

Common 1) D isassemble the Cabinet Bottom Fan.

- Unscrew 11 screws

2) D isassemble the Cover Control. - Unscrew 2 screws

Remark

3) D isassemble the Cabinet Bottom Evap. - Unscrew 8 screws

3-156

Samsung Electronics

No

Parts

Procedure

2 Drain Pan & 1) D isassemble the Drain Pan from the

Evap

set.

2) D isassemble the 3 Case Blower Bottom. - Unscrew 6 screws
3) D isassemble the Cover - Unscrew 6 screws
4) Disconnect the wire between assy control out and Evap.

Disassembly and Reassembly
Remark

5) Disassemble the Support Evap. - Unscrew 1 screws
6) Disassemble the Evap. - Unscrew 3 screws

Samsung Electronics

3-157

Disassembly and Reassembly

No

Parts

Procedure

3 Motor & Blower 1) D isconnect the motor wire

Remark

2) D isassemble the 1 Bracket Motor and 2 Holder Motors - Unscrew 2 screws
3) A fter disassembling the Motor and Blower for the set, disassemble the Blower by use of 3mm wrench.
4) Disassemble the 3 Case Blower Top. - Unscrew 6 screws
5) Disassemble the Bracket Motor. - Unscrew 6 screws

3-158

Samsung Electronics

No

Parts

Procedure

3 Motor & Blower 6) Disassemble the 3 Case Blower Out. - Unscrew 6 screws

4

Cushion 1) Pull out the Cushion

2) D isassemble the Assy Cushion Right. - Unscrew 1 screws

Disassembly and Reassembly
Remark

3) D isassemble the Seal Cushion LF. - Unscrew 1 screws

5

Control 1) D isassemble the Case Control.

- Unscrew 3screws

6

Frame

1) D isassemble the Frame.

- Unscrew 6 screws

Samsung Electronics

3-159

Disassembly and Reassembly

 AM036/048ANHDCH

No

Parts

Procedure

1

Common 1) D isassemble the Cabinet Bottom Fan.

- Unscrew 11 screws

2) D isassemble the Cover Control. - Unscrew 2 screws

Remark

3) D isassemble the Cabinet Bottom Evap. - Unscrew 8 screws

3-160

Samsung Electronics

No

Parts

Procedure

2 Drain Pan & 1) D isassemble the Drain Pan from the

Evap

set.

2) D isassemble the 3 Case Blower Bottom. - Unscrew 6 screws
3) D isassemble the Cover - Unscrew 6 screws
4) Disconnect the wire between assy control out and Evap.

Disassembly and Reassembly
Remark

5) Disassemble the Support Evap. - Unscrew 1 screws
6) Disassemble the Evap. - Unscrew 3 screws

Samsung Electronics

3-161

Disassembly and Reassembly

No

Parts

Procedure

3 Motor & Blower 1) D isconnect the motor wire

Remark

2) D isassemble the 1 Bracket Motor and 2 Holder Motors - Unscrew 2 screws
3) A fter disassembling the Motor and Blower for the set, disassemble the Blower by use of 3mm wrench.
4) Disassemble the 3 Case Blower Top. - Unscrew 6 screws
5) Disassemble the Bracket Motor. - Unscrew 6 screws

3-162

Samsung Electronics

No

Parts

Procedure

3 Motor & Blower 6) Disassemble the 3 Case Blower Out. - Unscrew 6 screws

4

Cushion 1) Pull out the Cushion

Disassembly and Reassembly
Remark

2) D isassemble the Assy Cushion Right. - Unscrew 1 screws

3) D isassemble the Seal Cushion LF. - Unscrew 1 screws

5

Control 1) D isassemble the Case Control.

- Unscrew 3 screws

6

Frame

1) D isassemble the Frame.

- Unscrew 6 screws

Samsung Electronics

3-163

4. Troubleshooting
4-1 Check-up Window Description

3 9
1 5 2

No. 1 2 3 4 5
Samsung Electronics

Function CN22 download (PC) (SMW200-10 black) MICOM. download (AS-PRO) (SMW200-07P white)
ERROR DISPLAY
State Check (SMW250-04P red)
EEPROM SOCKET

10 6 7

8 4

No.

Function

6

Set up the number of connected indoor units

7

For checking indoor unit communication (YW396-02P red)

8

Transmitter 12V (YW396-02P blue)

9

Outdoor Unit Tact Switch

10

Outdoor Unit Dip Switch

4-1

Troubleshooting
4-2 Special Operation
 Key input of the outdoor unit when the service enters the operation mode.

K1 (Number of press) 1 time 2 times 3 times 4 times 5 times 6 times 7 times 8 times 9 times 10 times 11 times 12 times
Press and hold 1 time
K2 (Number of press) 1 time 2 times 3 times
4 times
5 times
6 times 7 times 8 times 9 times

Key operation Refrigerant charging in Heating mode Trial operation in Heating mode Pump out in Heating mode (Outdoor unit address 1) Pump out in Heating mode (Outdoor unit address 2) Pump out in Heating mode (Outdoor unit address 3) Pump out in Heating mode (Outdoor unit address 4) Vacuumig (Outdoor unit address 1) Vacuumig (Outdoor unit address 2) Vacuumig (Outdoor unit address 3) Vacuumig (Outdoor unit address 4) Vacuuming (All outdoor units) End Key operation Auto trial operation
Key operation Refrigerant charging in Cooling mode Trial operation in Cooling mode Pump down all units in Cooling mode H/R: Checking the pipe connection H/P: Automatic setting of operation mode (Cooling/Heating) for trail operation
Checking the amount of refrigerant
Discharge mode of DC link voltage Forced defrost operation Forced oil collection End Key operation

Display on segment K, 1, BLANK, BLANK K, 2, BLANK, BLANK K, 3, BLANK, 1 K, 3, BLANK, 2 K, 3, BLANK, 3 K, 3, BLANK, 4 K, 4, BLANK, 1 K, 4, BLANK, 2 K, 4, BLANK, 3 K, 4, BLANK, 4 K, 4, BLANK, A K, K, BLANK, BLANK
Display on segment K, 5, BLANK, BLANK K, 6, BLANK, BLANK K, 7, BLANK, BLANK
K, 8, BLANK, BLANK
K 9 X X (Display of last two digits may differ depending on the progress) K, A, BLANK, BLANK K, B, BLANK, BLANK K, C, BLANK, BLANK -

 Inv1 & Inv2 voltage during discharge mode are displayed alternately.
 Outdoor Power Off even when the Inverter PCB, Fan PCB is a high DC voltage charging contacts at danger.
 When you run the repair and replacement of the PCB should work after the power is turned off, the DC voltage discharge. (Natural discharge until Please wait for at least 15 minutes.)
 If an error occurs, the discharge mode may not work properly. In particular, E464 & E364 is power devices can be damaged. Therefore, the discharge mode, do not use.

4-2

Samsung Electronics

 Commissioning  After initial installation, stable operation for a certain period of time limited to operation conditions.

Troubleshooting

Method of Entry Compressor Indoor Unit
Outdoor fan and valves Operation time Etc.

Cooling

Heating

K2 Tact Switch twice

K2 Tact Switch twice

Normal operation, but the maximum frequency limit (differ by model)

Whole operation (The set temperature=3°C)

Whole operation (The set temperature=40°C)

Normally control conduct

Min : 60 minutes, Max : 10 hours

 Exceed the maximum operating time at stops and waits.  Protection and control, self-diagnosis is performed.

 Refrigerant filling operation  Operation to filling the refrigerant compressor was fixed at a certain frequency.

Method of Entry Compressor Indoor Unit
Outdoor fan and valves Operation time Etc.

Cooling

Heating

K2 Tact Switch one time

K1 Tact Switch one time

Starting frequency (Mild Start frequency) operation

Whole operation (The set temperature=3°C)

Whole operation (The set temperature=40°C)

Normally control conduct

60 minutes

During the filling operation does not enter the special operation, such as oil recovery, defrost.

Samsung Electronics

4-3

Troubleshooting
 Heating Pump Out
 Operation for the repair of the Individual outdoor unit, the outdoor unit refrigerant emissions to the indoor part.  Liquid pipe service valve and the gas pipe service valve operation, the operator manually need to close.
 Observe low pressure using View Mode of K4 button if compressor operate. If low pressure goes down below about 0.2 MPa.g : Immediately lock the gas side service valve, Pump Out operation is shut down. (Pump out operation shut down : K1 button once more press or K3 button one time press)
 If operation of low pressure goes down below 0.1 MPa.g : Will be stopped automatically for the protection of the compressor.

How to Initiate Compressor Indoor Unit 4Way Valve Outdoor Fan Main EEV Maximum Operation Time Protection Control
Etc.

K1 Tact Switch 3 times~6 times 60Hz
Whole Operation (The set temperature=40°C) ON (Heating Mode) Maximum air flow
Operation side : 700 Step (Stop side : 0 step) 10 minutes
Conduct the discharge temperature, high pressure control. (Low pressure protection control is not carried out)  Low pressure is outside normal limits : Operation is shut down after gas pipe manually closed. Entry after safety start. (Only the corresponding Outdoor Unit operation.)
To pump out more than 2 : Except communication between Outdoor Unit of relevant set after working for one, remainder set makes Pump Out add.

 Cooling Pump Down
 Recover the refrigerant of Indoor Unit and Piping to outdoor side.  Liquid pipe service valve and the gas pipe service valve operation, the operator manually need to close.  If the installation of the long pipe : Any refrigerant into the outdoor unit can not be recovered, therefore should use a separate container.  Observe low pressure using View Mode of K4 button if compressor operate.
If low pressure goes down below about 0.2 MPa.g : Immediately lock the gas side service valve, Pump Out operation is shut down. (Pump out operation shut down : K1 button once more press or K3 button one time press)  If operation of low pressure goes down below 0.1 MPa.g : Will be stopped automatically for the protection of the compressor.

How to Initiate Compressor Indoor Unit 4Way Valve Outdoor Fan Main EEV Maximum Operation Time
Etc.

K2 Tact Switch 3 times Address No.1 Outdoor Unit - 60Hz (Other Outdoor Unit COMP OFF)
Whole Operation (The set temperature=3°C) OFF (Cooling Mode) Maximum air flow
Operation side : 2000 Step , Stop side : 2000 step 30 minutes
Does not conduct the operation of the special operation, and protection control. Pressure and temperature is outside normal limits : Operation is shut down after gas pipe manually closed.

4-4

Samsung Electronics

 Vacuum Operation  Operation to facilitate vacuum to open the valve after the Outdoor Unit repair.

Troubleshooting

How to Initiate Compressor Indoor Unit/Outdoor Fan 4Way Valve
Valves Etc.

K1 Tact Switch 7 times~11 times OFF OFF OFF
Open all valves maximum If not turn off the vacuum mode, the start of normal operation is prohibited.

 Piping Inspection Operation  Operation mode to check the status of the piping between the MCU and the indoor unit.
 Heat Pump Model : Outdoor temperature is more than 15°C / Cooling commissioning start Outdoor temperature is less than 15°C / Heating commissioning start
 Discharge Mode Operation  Outdoor power is turned off, the Inverter PCB and Fan PCB charging a high DC voltage, so dangerous to touch.
- To replace the PCB, first turn off the power and the begin if DC voltage is discharged. - If not use the discharge mode, the discharge time of about 15 minutes takes. - If an error occurs, the discharge mode may not properly run. (Wait until natural discharge.) - In particular, E 464, E364, power devices may be damaged, therefore do not use the discharge mode.
 Block the Inverter PCB 3-phase relay after connected the power, and through compressor, DC voltage is discharging. - INV1 and INV2 DC voltage during discharge mode are displayed alternately. - Discharge mode Display (Rotate the three page display, as shown below.) 'K' 'A' ' ' ' `  DC Link Volt1 ( For example, 120[V] 0 1 2 0 display)  DCLinkVolt2 ( For example, 120[V] 0 1 2 0 display)  'K' 'A' ' ' ' `  DC Link Volt1 ...
Discharge is complete, the power of the Inverter PCB and Fan PCB is being blocked, communication function is blocked, E206 will occur.
 If want operation again after complete discharge mode : Restart after K3 key to Reset or Power Reset.

Samsung Electronics

4-5

Troubleshooting
 Forced defrost operation  Forced defrost operation : Is operation when Frost Formation occurs in the outdoor. (When carried out the service)

Method of Entry Start pattern Defrost start Defrost off Etc.

K2 Tact Switch 6 times Heating commissioning pattern Defrost start : It is after 10 minutes which Safety Start finishes. General defrost operation conditions are the same as. Defrost shut down and stop the normal pattern of the outdoor unit stop.

 Forced oil recovery operation  Forced oil recovery operation : Oil recovery in the outdoor unit for the purpose of moving, installation if necessary.

Method of Entry Start pattern
Oil recovery start Etc.

K2 Tact Switch 7 times Outdoor temperature is more than 10°C : Cooling commissioning Outdoor temperature is less than 10°C : Heating commissioning Oil recovery start : It is after 10 minutes which Safety Start finishes. Oil recovery shut down and stop the normal pattern of the outdoor unit stop.

4-6

Samsung Electronics

4-3 Troubleshooting
4-3-1 Setting Option Setup Method 4-3-1-1 PCB option code input method

Troubleshooting

 Slim 1way, 4way Series
 S et the indoor unit address and installation option with remote controller option. Set the each option separately since you cannot set the ADDRESS setting and indoor unit installation setting option at the same time.You need to set twice when setting indoor unit address and installation option.
 The procedure of setting option

Entering mode for setting option

Option setting mode

High Temp Button Low Temp Button

Mode change High Fan Button Low Fan Button

Step 1 Entering mode for option setting.
1. Remove batteries from the remote controller. 2. Insert the batteries while you press [+ Temperature] and [- Temperature] button at the same time. 3. Check if you have entered the option setting status.

Step 2 Option setting procedure. (The option setting procedure is the same for other models.)
After entering the option setting status, select the option as listed below.

· Option setting is available from SEG1 to SEG 24.

· SEG1, SEG7, SEG13, SEG19 are not set as page option. · Set the SEG2~SEG6, SEG8~SEG12 in the ON status and SEG14~18, SEG20~24 in the OFF status.

SEG1 0
SEG13 2

SEG2 X
SEG14 X

SEG3 X
SEG15 X

SEG4 X
SEG16 X

SEG5 X
SEG17 X

SEG6 X
SEG18 X

SEG7 1
SEG19 3

SEG8 X
SEG20 X

SEG9 X
SEG21 X

SEG10 X
SEG22 X

SEG11 X
SEG23 X

SEG12 X
SEG24 X

On(SEG1~12)

Off(SEG13~24)

Samsung Electronics

4-7

Troubleshooting

 The procedure of setting option

Option setting

1. Setting SEG2, SEG3 option

Press Low Fan button( ) to enter SEG2 value.

Press High Fan button( ) to enter SEG3 value.

Each time you press the button,

...

will be selected in rotation .

2. Setting Cool mode Press Mode button to be changed to Cool mode in the ON status .

3. Setting SEG4, SEG5 option

Press Low Fan button( ) to enter SEG4 value.

Press High Fan button( ) to enter SEG5 value.

Each time you press the button,

...

will be selected in rotation .

4. Setting Dry mode Press Mode button to be changed to DRY mode in the ON status .

5. Setting SEG6, SEG8 option

Press Low Fan button( ) to enter SEG6 value.

Press High Fan button( ) to enter SEG8 value.

Each time you press the button,

...

will be selected in rotation .

6. Setting Fan mode Press Mode button to be changed to FAN mode in the ON status .

7. Setting SEG9, SEG10 option

Press Low Fan button( ) to enter SEG9 value.

Press High Fan button( ) to enter SEG10 value .

Each time you press the button,

...

will be selected in rotation .

8. Setting Heat mode Press Mode button to be changed to HEAT mode in the ON status .

9. Setting SEG11, SEG12 option

Press Low Fan button( ) to enter SEG11 value .

Press High Fan button( ) to enter SEG12 value .

Each time you press the button,

...

will be selected in rotation .

10. Setting Auto mode Press Mode button to be changed to AUTO mode in the OFF status.

11. Setting SEG14, SEG15 option

Press Low Fan button( ) to enter SEG14 value.

Press High Fan button( ) to enter SEG15 value.

Each time you press the button,

...

will be selected in rotation.

4-8

Status

SEG2

SEG3

SEG4

SEG5

SEG6

SEG8

SEG9

SEG10

SEG11

SEG12

SEG14

SEG15

Samsung Electronics

Troubleshooting

Option setting

12. Setting Cool mode Press Mode button to be change to Cool mode in the OFF status.

13. Setting SEG16, SEG17 option

Press Low Fan button( ) to enter SEG16 value.

Press High Fan button( ) to enter SEG17 value.

Each time you press the button,

...

will be selected in rotation.

14. Setting Dry mode Press Mode button to be change to Dry mode in the OFF status.

15. Setting SEG18, SEG20 option

Press Low Fan button( ) to enter SEG18 value.

Press High Fan button( ) to enter SEG20 value.

Each time you press the button,

...

will be selected in rotation.

16. Setting Fan mode Press Mode button to be change to Fan mode in the OFF status.

17. Setting SEG21, SEG22 option

Press Low Fan button( ) to enter SEG21 value.

Press High Fan button( ) to enter SEG22 value.

Each time you press the button,

...

will be selected in rotation.

18. Setting Heat mode Press Mode button to be change to HEAT mode in the OFF status.

19. Setting SEG23, SEG24 mode

Press Low Fan button( ) to enter SEG23 value.

Press High Fan button( ) to enter SEG24 value.

Each time you press the button,

...

will be selected in rotation.

Status

SEG16

SEG17

SEG18

SEG20

SEG21

SEG22

SEG23

SEG24

Samsung Electronics

4-9

Troubleshooting

Step 3. Check the option you have set After setting option, press button to check whether the option code you input is correct or not.



















Step 4. Input option Press the operation button with the direction of remote control for set. For the correct option setting, you must input the option twice.
Step 5. Check operation 1) Reset the indoor unit by pressing the RESET button of indoor unit or outdoor unit. 2) Take the batteries out of the remote controller and insert them again and then press the operation button.

4-10

Samsung Electronics

Troubleshooting

- Setting an indoor unit address and installation option

 Setting an indoor unit installation option (suitable for the condition of each installation location)

1. Check whether power is supplied or not. - When the indoor unit is not plugged in, there should be additional power supply in the indoor unit.
2. The panel(display ) should be connected to an indoor unit to receive option.

Indoor Unit

1(L)

F2

2(N)

F1

3.Set the installation option according to the installation condition of an air conditioner. - The default setting of an indoor unit installation option is 020010-100000-200000-300000. - Individual control of a remote controller(SEG20) is the function that controls an indoor unit individually when there is more than one indoor unit.

4. Set the indoor unit option by wireless remote controller.

SEG1
0 SEG7
1 SEG13
2 SEG19

SEG2
2 SEG8 Drain pump SEG14 External control SEG20

SEG3 RESERVED
SEG9

SEG4 External room temperature sensor / Minimizing fan operation when themostat is off
SEG10

Hot water heater Electronic heater

SEG15 External control output / External heater On or off signal
SEG21

SEG16 S-Plasma ion
SEG22

SEG5
Central control
SEG11 Opening the electronic expansion
valve SEG17 Buzzer SEG23

SEG6
FAN RPM compensation
SEG12
Master / Slave
SEG18 Number of hours
using filter SEG24

EEV opening of an

3

Individual control of a Heating setting

remote controller

compensation

indoor unit stopped during oil return or

-

Defrost operation.

Human sensor

 1WAY/2WAY/4WAY MODEL : Drain pump(SEG8) will be set to 'USE + 3minute delay' even if the drain pump is set to 0.  1 WAY/2WAY/4WAY,DUCT MODEL : Number of hours using filter(SEG18) will be set to '1000hour' even if the SEG18 is set to
exept for 2 or 6.  If you input a number other than 0~4 of the individual control of the indoor unit(SEG20), the indoor is set as indoor 1.  SEG5 central control option is basically set as 1 (Use), so you don't need to set the central control option additionally.
However, if the central control is not connected but it doesn't indicate an error message, you need to set the central control option as 0 (Disuse) to exclude the indoor unit from the central control.  The output of hot water heater in SEG9 is generated from the hot coil part of the terminal board in duct models.

F1 F2 V1 V2 F3 F4 1(L) 2(N) 1 2

* The output of hot coil terminal is AC 220 V / 230 V (The same as Indoor Unit's input Power)

COM1

(+) (-) COM2

L N

OUTDOOR COMMUNICATION

DC 12 V

Wire Remote Controller

AC POWER

HOT COIL

 The external output of SEG15 is generated by MIM-B14 connection. (Refer to the manual of MIM-B14.)

Samsung Electronics

4-11

Troubleshooting

 360 cassette
You cannot set both of the indoor unit addresses and the installation options in a batch: set both of them respectively. Common steps for setting the addresses and options AR-KH00E remote control (for 360 cassette only)

Entering the mode for setting
the options

Setting the option values

Temperature button
Timer button

Mode button Wheel

NOTE
The remote control display may vary depending on the model.

1. Enter the mode for setting the options:

a. Remove the batteries from the remote control.

b. While holding down the

(Temp) and (Timer) buttons simultaneously, insert the batteries into the remote control.

c. Make sure that you are entered to the mode for setting the options:

2. Set the option values.
CAUTION · The total number of available options are 24: SEG1 to SEG24. · Because SEG1, SEG7, SEG13, and SEG19 are the page options used by the previous remote control models, the modes to
set values for these options are skipped automatically. · Set a 2-digit value for each option pair in the following order: SEG2 and SEG3  SEG4 and SEG5  SEG6 and SEG8  SEG9 and SEG10
 SEG11 and SEG12  SEG14 and SEG15  SEG16 and SEG17  SEG18 and SEG20  SEG21 and SEG22  SEG23 and SEG24.

4-12

Samsung Electronics

Take the steps presented in the following table:
Steps 1 Set the SEG2 and SEG3 values:
a Set the SEG2 value by rotating the Wheel counterclockwise until the value you want to set appears on the remote control display.
b Set the SEG3 value by rotating the Wheel clockwise until the value you want to set appears on the remote control display.
When you rotate the Wheel, values appear in the following order: 2 Press the (Mode) button. Cool and On appear on the remote control display.
3 Set the SEG4 and SEG5 values: a Set the SEG4 value by rotating the Wheel counterclockwise until the value you want to set appears on the remote control display. b Set the SEG5 value by rotating the Wheel clockwise until the value you want to set appears on the remote control display.
When you rotate the Wheel, values appear in the following order: 4 Press the (Mode) button. Dry and On appear on the remote control display.
5 Set the SEG6 and SEG8 values: a Set the SEG6 value by rotating the Wheel counterclockwise until the value you want to set appears on the remote control display.
b Set the SEG8 value by rotating the Wheel clockwise until the value you want to set appears on the remote control display.
When you rotate the Wheel, values appear in the following order: 6 Press the (Mode) button. Fan and On appear on the remote control display.

Troubleshooting
Remote control display SEG2 SEG3
SEG4 SEG5
SEG6 SEG8

Samsung Electronics

4-13

Troubleshooting
Steps 7 Set the SEG9 and SEG10 values:
a Set the SEG9 value by rotating the Wheel counterclockwise until the value you want to set appears on the remote control display.
b Set the SEG10 value by rotating the Wheel clockwise until the value you want to set appears on the remote control display.
When you rotate the Wheel, values appear in the following order: 8 Press the (Mode) button. Heat and On appear on the remote control display.
9 Set the SEG11 and SEG12 values: a Set the SEG11 value by rotating the Wheel counterclockwise until the value you want to set appears on the remote control display.
b Set the SEG12 value by rotating the Wheel clockwise until the value you want to set appears on the remote control display.
When you rotate the Wheel, values appear in the following order: 10 Press the (Mode) button. Auto and Off appear on the remote control display.
11 Set the SEG14 and SEG15 values: a Set the SEG14 value by rotating the Wheel counterclockwise until the value you want to set appears on the remote control display.
b Set the SEG15 value by rotating the Wheel clockwise until the value you want to set appears on the remote control display.
When you rotate the Wheel, values appear in the following order: 12 Press the (Mode) button. Cool and Off appear on the remote control display.
13 Set the SEG16 and SEG17 values: a Set the SEG16 value by rotating the Wheel counterclockwise until the value you want to set appears on the remote control display.
4-14

Remote control display SEG9 SEG10
SEG11 SEG12
SEG14 SEG15
SEG16
Samsung Electronics

Steps b Set the SEG17 value by rotating the Wheel clockwise
until the value you want to set appears on the remote control display.
When you rotate the Wheel, values appear in the following order: 14 Press the (Mode) button. Dry and Off appear on the remote control display.
15 Set the SEG18 and SEG20 values: a Set the SEG18 value by rotating the Wheel counterclockwise until the value you want to set appears on the remote control display.
b Set the SEG20 value by rotating the Wheel clockwise until the value you want to set appears on the remote control display.
When you rotate the Wheel, values appear in the following order: 16 Press the (Mode) button. Fan and Off appear on the remote control display.
17 Set the SEG21 and SEG22 values: a Set the SEG21 value by rotating the Wheel counterclockwise until the value you want to set appears on the remote control display.
b Set the SEG22 value by rotating the Wheel clockwise until the value you want to set appears on the remote control display.
When you rotate the Wheel, values appear in the following order: 18 Press the (Mode) button. Heat and Off appear on the remote control display.
19 Set the SEG23 and SEG24 values: a Set the SEG23 value by rotating the Wheel counterclockwise until the value you want to set appears on the remote control display.
b Set the SEG24 value by rotating the Wheel clockwise until the value you want to set appears on the remote control display.
When you rotate the Wheel, values appear in the following order:
Samsung Electronics

Troubleshooting
Remote control display SEG17

SEG18 SEG20

SEG21 SEG22

SEG23 SEG24

4-15

Troubleshooting
3. Check whether the option values that you have set are correct by pressing the (Mode) button repeatedly.
4. S ave the option values into the indoor unit: Point the remote control to the remote control sensor on the indoor unit and then press the (Power) button on the remote control twice. Make sure that this command is received by the indoor unit. When it is successfully received, you can hear a short sound from the indoor unit. If the command is not received, press the (Power) button again.
5. Check whether the air conditioner operates in accordance with the option values you have set: a. R eset the indoor unit by disconnecting and then reconnecting the power cable of the indoor unit or by pressing the RESET button on the outdoor unit. b. Remove the batteries from the remote control, insert them again, and then press the (Power) button on the remote control.
NOTE · If the fan is set to off for cooling only indoor unit by setting the SEG9=3 or SEG15=3, you need to use an external sensor or wired remote control sensor to detect indoor temperature exactly..

4-16

Samsung Electronics

Installation options for the 02 series

Troubleshooting

· Even if you set the Use of drain pump (SEG8) option to 0, it is automatically set to 2 (the drain pump is used with 3 minute delay).
· If you set the Maximum filter usage time (SEG18) option to a value other than 2 and 6, it is automatically set to 2 (1000 hours).
· If you set an option to a value that is out of range specified above, the option is automatically set to 0 by default.
· The SEG5 option (Use of central control) is set to 1 (Use) by default. Therefore, you don't need to set the SEG5 option additionally. Note that even if the central control system is not connected, no errors occur. If you want a specific indoor unit not to be controlled by the central control system, set the SEG option of that indoor unit to 0 (Disuse).
· The external output of SEG15 is generated via MIM-B14 connection. (Refer to the manual of MIM-B14.)
· If you set the Individual control with remote control (SEG20) option to a value other than 0 to 4, it is automatically set to 0 (Indoor 1).

Samsung Electronics

4-17

Troubleshooting

 0 2 series installation option(Detailed) Option No. : 02XXXX-1XXXXX-2XXXXX-3XXXXX

Option

SEG1

SEG2

SEG3

SEG4

SEG5

SEG6

Explanation PAGE

MODE

Evaporator Drying

Use of external room temperature sensor / Minimizing fan operation when
thermostat is off

Use of central FAN RPM

control

compensation

Details

Use of External Indication Details Indication Details Indication Details Indication room
temperature sensor

Minimizing fan operation when

Indication Details Indication

Details

thermostat is off

0

Default

Default

0 Disuse 1

Use

Disuse

Indication and Details
0

2

Use 3

2 (5min) 4

(*1)

5

Disuse Use Disuse Use

Use (Heating) (*2) Use (Heating) (*2) 0 Disuse 0
Use (Cooling) (*2) Use (Cooling) (*2)

Disuse

6

Disuse

Use (Heating / Cooling) (*2)

2

Use 4 (10min) 7
(*1)

Use

Use (Heating / Cooling) (*2)

8 9

Disuse Use

Use (Cooling Ultra Low Fan ) (*2)

Use (Cooling Ultra Low Fan ) (*2)

1

Use

RPM 1 compen-
sation

6

Use (30min)

A

(*1)

Disuse

Use (Heating / Cooling Ultra Low
Fan ) (*2)
Use (Heating /

B

Use Cooling Ultra Low

Fan ) (*2)

Option

SEG13

SEG14

Explanation PAGE

Use of external control

Indication Details Indication Details

SEG15

Setting the output of external control / External heater signal / Cooling operation
signal / Free Cooling control signal

Indication

Details

0

Disuse

0

External control (Thermo On)

1

ON/OFF control

1

2

External control (Operation On) External heater signal (*4)

SEG16

SEG17 Buzzer control Indication Details

SEG18
Hours of filter usage
Indication Details

0 Use buzzer 2

1000 Hour

Indication and Details 2

2

"OFF control"

3

External heater signal (*4)

4

Cooling operation signal (*5)

Window 3 ON/OFF 5
control
6

Free Cooling control (Cooling Thermo On) (*6)
Free Cooling control (Cooling/Dry Thermo On) (*6)

Option

SEG19

SEG20

SEG21

Explanation

PAGE

Individual control of a remote controller

Heating setting compensation

Indication and Details

Indication Details Indication 0 or 1 2
3 3 4

Details channel 1 channel 2 channel 3 channel 4

Indication 0 1
2

Details Default
2 °C
5 °C

1

Disuse buzzer

6

2000 Hour

SEG22

Adjusted EEV step of stopped unit during oil return /defrost mode.

Indication

Details

0

Default

SEG23 SEG24

1 Adjusted EEV positon

4-18

Samsung Electronics

Troubleshooting

(*1) When Cooling or dry mode is off. The indoor fan operate in setting minutes.
(*2) Minimizing fan operation when thermostat is off- Fan operates for 20 seconds at an interval of 5 minutes in heat mode. - Fan stops or operates Ultra low in Coolong when thermostat is off.
(*3) 1: Fan is turned on continually when the hot water heater is turned on, 3: Fan is turned off when the hot water heater is turned on with cooling only indoor unit Cooling only indoor unit: To use this option,install the Mode Select switch(MCM-C200) on the outdoor unit and fix it as cool mode.
(*4) When the following 2 or 3 is used as external heater On/Off signal, the signal for monitoring external contact control will not be output. 2: Fan is turned on continually when the external heater is turned on, 3: Fan is turned off when the external heater is turned on with cooling only indoor unit Cooling only indoor unit: To use this option,install the Mode Select switch(MCM-C200) on the outdoor unit and fix it as cool mode. · If Fan is set to off for cooling only indoor unit by setting the SEG9=3 or SEG15=3, you need to use an external sensor or wired remote controller sensor to detect indoor temperature exactly."
(*5) When indoor unit is in cooling or Dry mode, The output signal is "ON"
(*6) For free cooling control, Economizer controller is required.

· Do not install the electronic heater in the flow channel of the indoor unit fan.

CAUTION

Electronic heater should not be installed.

Discharge side

Suction side

Air Flow

Duct Indoor unit

Samsung Electronics

4-19

Troubleshooting

 0 5 series installation option(Detailed) Option No. : 05XXXX-1XXXXX-2XXXXX-3XXXXX

Option

SEG1

SEG2

SEG3

SEG4

Explanation PAGE

MODE

Use of Auto Change Over for HR only in Auto mode
/ Use of Cooling only indoor unit of HR

(When setting SEG3) Standard heating
temp. Offset

Indication Details Indication Details Indication Details Indication

Details

Indication

and Details

0

0

Follow product option

0 1

0 °C 0.5 °C

Use Auto

2

1 °C

5

1 Change Over for 3

1.5 °C

HR only

4

2 °C

Use Cooling 5

2.5 °C

2 only indoor unit 6

3 °C

for HR

7

3.5 °C

SEG5

SEG6

(When setting SEG3) (When setting SEG3)

Standard cooling Standard for mode

temp.

change

Offset

Heating  Cooling

Indication Details Indication Details

0 0 °C 0 1 °C

1 0.5 °C 1 1.5 °C 2 1 °C 2 2 °C 3 1.5 °C 3 2.5 °C 4 2 °C 4 3 °C 5 2.5 °C 5 3.5 °C 6 3 °C 6 4 °C 7 3.5 °C 7 4.5 °C

Option

SEG7

Explanation PAGE

SEG8
(When setting SEG3) Standard for mode changing Cooling 
Heating mode

Indication Details Indication Details

0

1 °C

1

1.5 °C

2

2 °C

Indication

and Details

1

3

2.5 °C

4

3 °C

5

3.5 °C

6

4 °C

7

4.5 °C

SEG9

(When setting SEG3) Time required for mode change

Indication 0 1

Details 5min 7min

2

9min

3

11min

4

13min

5

15min

6

20min

7

30min

SEG10
Compensation option for Long pipe or height diffference between
indoor units

Indication

Details

0

Default

SEG11

SEG12

MTFC (*3)

Indication Details

(*1) Height difference

1

is more than 30m or (*2) Distance is longer than

0

Default

110m

(*1) Height difference is

2

15~30m or

2 Use

(*2) Distance is 50~110m

Option Explanation

SEG13

SEG14 SEG15 SEG16 SEG17

Indication Details

Indication and Details
2

SEG18 Control variables when using hot water / external heater (*4)

Indication
0 1 2 3 4 5 6 7 8 9 A B

Details

Set temp. for heater On/Off

Delay time for heater On

At the same time as thermo on No delay

At the same time as thermo on 10 minutes

At the same time as thermo on 20 minutes

1.5 °C

No delay

1.5 °C

10 minutes

1.5 °C

20 minutes

3.0 °C

No delay

3.0 °C

10 minutes

3.0 °C

20 minutes

4.5 °C

No delay

4.5 °C

10 minutes

4.5 °C

20 minutes

C

6.0 °C

No delay

D

6.0 °C

10 minutes

E

6.0 °C

20 minutes

4-20

Samsung Electronics

Troubleshooting

Option Explanation
Indication and Details

SEG19 PAGE

SEG20

Indication Details

3

SEG21

SEG22

SEG23

Forcing FAN Operation for Heating and Cooling

Details

Indication

Cooling Fan Setting

Heating Fan Setting

0

Disuse

Disuse

1

Disuse

Use (Fan: User setting)

2

Disuse

Use (Fan: High)

3

Disuse

Use (Fan: Low)

4 Use (Fan: User setting)

Disuse

5 Use (Fan: User setting) Use (Fan: User setting)

6 Use (Fan: User setting)

Use (Fan: High)

7 Use (Fan: User setting)

Use (Fan: Low)

8

Use (Fan: High)

Disuse

9

Use (Fan: High)

Use (Fan: User setting)

A

Use (Fan: High)

Use (Fan: High)

B

Use (Fan: High)

Use (Fan: Low)

C

Use (Fan: Low)

Disuse

D

Use (Fan: Low)

Use (Fan: User setting)

E

Use (Fan: Low)

Use (Fan: High)

F

Use (Fan: Low)

Use (Fan: Low)

SEG24

(*1) Height difference : The difference of the height between the corresponding indoor uint and the indoor unit installed at the lowest place. For example, When the indoor unit is installed 40m higher than the indoor unit installed at the lowest place, select the option "1".
(*2) Distance : The difference between the pipe length of the indoor unit istalled at farthest place from an outdoor unit and the pipe length of the corresponding indoor unit from an outdoor unit. For example, when the farthest pipe length is 100 m(328 ft) and the corresponding indoor unit is 40 m away from an outdoor unit, select the option "2". (100 - 40 = 60m)
(*3) For MTFC option, MTFC(Multi Tenant Function Controller) kit is required. (*4) Heater operation when the SEG9 of 02 series installation option is set to using hot water heater or when SEG15 is set to using external heater
e.g. 1) Setting 02 series SEG9 ="1" / Setting 05 series SEG18 = "0": Hot water heater is turned on at the same time as the heating thermostat is on, and turned off when the heating thermostat is off. e.g. 2) Setting 02 series SEG15 ="2" / Setting 05 series SEG18 ="A":Room temp.  set temp. + f(heating compensation temp.) - External heater is turned on when the temperature is maintained as 4.5 °C for 10 minutes. Room temp. > set temp. + f(heating compensation temp.) - External heater is turned off when the temperature is maintained as 4.5 °C + 1 °C (1 °C is the Hysteresis for On/Off selection.)

SEG 3, 4, 5, 6, 8, 9 additional information When the SEG 3 is set as "1" and follow Auto Change Over for HR only operation, it will operation, it will operate as follows.

Cooling/Heating mode can be changed when Thermo Off status is maintained during the time with SEG9.
Samsung Electronics

4-21

Troubleshooting

4-3-2 Option Items

TYPE

Slim 1WAY

JSF-1

Slim 1WAY (Wind free)

JSF-1

Slim 1WAY

JSF-1

(Wind free)

JSF-2

Mini 4WAY Small

Small 4WAY
Large

Slim1

SLIM DUCT Slim2

Slim3

MSP-S MSP DUCT
MSP-1

SAMSUNG MODEL Static NUMBER Pressure

AM007FN1DCH/AA AM009FN1DCH/AA AM012FN1DCH/AA AM007NN1DCH/AA AM009NN1DCH/AA AM012NN1DCH/AA AM007NN1DCH/AZ AM009NN1DCH/AZ AM012NN1DCH/AZ AM018NN1DCH/AZ AM024NN1DCH/AZ AM009FNDNCH/AA AM012FNDNCH/AA AM018FNDNCH/AA AM020FNDNCH/AA AM009FN4DCH/AA AM018FN4DCH/AA AM024FN4DCH/AA AM030FN4DCH/AA AM036FN4DCH/AA AM048FN4DCH/AA
AM007FNLDCH/AA
AM009FNLDCH/AA
AM012FNLDCH/AA
AM018FNLDCH/AA
AM024FNLDCH/AA
AM030FNLDCH/AA
AM036FNLDCH/AA
AM048FNLDCH/AA
AM018FNMDCH/AA
AM024FNMDCH/AA
AM030FNMDCH/AA
AM036FNMDCH/AA

0 mmAq 1 mmAq 2 mmAq 4 mmAq 0 mmAq 1 mmAq 2 mmAq 4 mmAq 0 mmAq 1 mmAq 2 mmAq 4 mmAq 0 mmAq 1 mmAq 2 mmAq 4 mmAq 0 mmAq 1 mmAq 2 mmAq 4 mmAq 0 mmAq 1 mmAq 3 mmAq 6 mmAq 0 mmAq 1 mmAq 3 mmAq 6 mmAq 0 mmAq 1 mmAq 3 mmAq 6 mmAq 0 mmAq 2 mmAq 4 mmAq 6 mmAq 8 mmAq 0 mmAq 2 mmAq 4 mmAq 6 mmAq 8 mmAq 6 mmAq 8 mmAq 10 mmAq 6 mmAq 8 mmAq 10 mmAq

Option
017044-1180C8-201616-330010 017044-1180F8-201C1C-330010 017044-11545D-202323-330010 017044-1180C8-201616-330010 017044-1180F8-201C1C-330010 017044-11545D-202323-330011 017044-1180C8-201616-330010 017044-1180F8-201C1C-330010 017044-11545D-202323-330011 018044-19543C-203838-330015 018044-19945F-204747-330018 01504F-19540A-201C1C-330000 01504F-19342C-202323-330000 01504F-19547F-203434-330000 01504F-195591-203C3C-330000 014047-195064-201A1A-330000 014047-195097-203434-330000 014047-1950C7-204848-330000 014047-195409-205A5A-330020 014047-19541B-206E6E-330020 014047-19544F-209191-330020 010054-1254AE-201616-331110 010054-1255D1-201616-331110 010054-1255D1-201616-331110 010054-125904-201616-331110 010054-121913-201C1C-331110 010054-121946-201C1C-331110 010054-121946-201C1C-331110 010054-121979-201C1C-331110 010054-121946-202323-331110 010054-121979-202323-331110 010054-121979-202323-331110 010054-1219AC-202323-331110 010054-1259BA-203434-331110 010054-1259ED-203434-331110 010054-1259ED-203434-331110 010054-125E10-203434-331110 010054-125D2D-204848-331110 010054-125E50-204848-331110 010054-125E50-204848-331110 010054-125E83-204848-331110 010054-1B5915-205A5A-331110 010054-1B5948-205A5A-331110 010054-1B599F-205A5A-331110 010054-1B5AE4-205A5A-331110 010054-1B5956-206E6E-331110 010054-1B5989-206E6E-331110 010054-1B5AD0-206E6E-331110 010054-1B5E25-206E6E-331110 010054-1B59B9-209191-331110 010054-1B59EC-209191-331110 010054-1B5E33-209191-331110 010054-1B5E88-209191-331110 010054-125904-204747-331110 010054-125593-203434-331110 010054-1255C5-203434-331110 010054-1255F5-203434-331110 010054-125957-203434-331110 010054-125904-204848-331110 010054-125936-204848-331110 010054-125979-204848-331110 010054-125DF9-204848-331110 010054-125DFC-204848-331110 010054-1259CE-205A5A-331110 010054-125E02-205A5A-331110 010054-125E46-205A5A-331110 010054-125E00-206E6E-331110 010054-125E44-206E6E-331110 010054-125E88-206E6E-331110

Install Code Cycle code Install Code 2
020010-100000- 030000-100000- 050000-100000200000-300000 200000-300000 200000-300000

4-22

Samsung Electronics

Troubleshooting

 05 series installation option(Detailed) Option No. : 05XXXX-1XXXXX-2XXXXX-3XXXXX

Option

SEG1

SEG2

SEG3

SEG4

SEG5

SEG6

Explanation

PAGE

MODE

Use of Auto Change Over for HR only in
Auto mode

(When setting SEG3) Standard heating temp.
Offset

(When setting SEG3) Standard cooling temp. Offset

(When setting SEG3) Standard for mode change Heating 
Cooling

Remote Controller Display

Indication

Details

Indication

Details

Indication

Details

Indication

Details

Indication Details Indication Details

Follow

0 product 0

0

0

0

0

1

option

Indication

and Details

0

Option

SEG7

1

0.5

1

0.5

1

1.5

5

Use Auto 2

1

2

1

2

2

1

Change Over for HR only

3 4 5 6

1.5 2 2.5 3

3

1.5

3

2.5

4

2

4

3

5

2.5

5

3.5

6

3

6

4

7

3.5

7

3.5

7

4.5

SEG8

SEG9

SEG10

SEG11

SEG12

Explanation

PAGE

(When setting SEG3) Standard for mode changing Cooling 
Heating mode

(When setting SEG3) Time required for mode change

Compensation option for Long pipe or height diffference between indoor
units

Remote Controller Display

Indication Details Indication Details Indication Details Indication Details

0

1

0 5 min. 0 Use default value

Indication

and Details

1

1

1.5

1 7 min.

1) Height

2

2

2 9 min.

difference(*1) is more than 30 m

1

or

3

2.5

3 11 min.

2) Distance(*2) is longer than

110 m

4

3

4 13 min.

1) Height

5

3.5

5 15 min.

difference(*1) is

6

4

6 20 min. 2

15~30 m or

7

4.5

7 30 min.

2) Distance(*2) is 50~110 m

Samsung Electronics

4-23

Troubleshooting

Option Explanation
Remote Controller Display

SEG13

SEG14

SEG15

SEG16

SEG17

SEG18 (*3)
Control variables when using hot water / external heater

Details

Indication and Details

Indication
0
1
2 3 4 5 6 7 8 9 A B C D E

Set temp. for heater On/Off

Delay time for heater
On

At the same time as thermo No delay
on

At the same time as thermo 10 minutes
on

At the same time as thermo 20 minutes
on

2.7 °F (1.5 °C)

No delay

2.7 °F (1.5 °C)

10 minutes

2.7 °F (1.5 °C)

20 minutes

5.4 °F (3.0 °C)

No delay

5.4 °F (3.0 °C)

10 minutes

5.4 °F (3.0 °C)

20 minutes

8.1 °F (4.5 °C)

No delay

8.1 °F (4.5 °C)

10 minutes

8.1 °F (4.5 °C)

20 minutes

10.8 °F (6.0 °C)

No delay

10.8 °F (6.0 °C)

10 minutes

10.8 °F (6.0 °C)

20 minutes

(*1) Height difference : The difference of the height between the corresponding indoor uint and the indoor unit installed at the lowest place. For example, When the indoor unit is installed 40 m(131.23 ft) higher than the indoor unit installed at the lowest place, select the option 1.
(*2) Distance : The difference between the pipe length of the indoor unit istalled at farthest place from an outdoor unit and the pipe length of the corresponding indoor unit from an outdoor unit. For example, when the farthest pipe length is 100 m(328 ft) and the corresponding indoor unit is 40 m(131.23 ft) away from an outdoor unit, select the option 2. (100 m(328 ft) - 40 m(131.23 ft) = 60 m(196.85 ft))
(*3) Heater operation when the SEG9 of 02 series installation option is set to using hot water heater or when SEG15 is set to using external heater e.g. 1) Setting 02 series SEG9 =1 / Setting 05 series SEG18 = 0: Hot water heater is turned on at the same time as the heating thermostat is on, and turned off when the heating thermostat is off. e.g. 2) Setting 02 series SEG15 =2 / Setting 05 series SEG18 =A: Room temp.  set temp. + f(heating compensation temp.) - External heater is turned on when the temperature is maintained as 8.1 °F(4.5 °C) for 10 minutes. Room temp. > set temp. + f(heating compensation temp.) - External heater is turned off when the temperature is maintained as 8.1 °F(4.5 °C) + 1.8 °F(1 °C) (1 °C is the Hysteresis for On/Off selection.)

4-24

Samsung Electronics

Option Items(cont.)

Troubleshooting

TYPE
MSP DUCT MSP-2
Small NEO FORTE
(without EEV) Large Small
NEO FORTE (with EEV)
Large
A3050
BORACAY
BORACAY (with EEV)
Small
HSP DUCT BIG DUCT
Ceiling Big Ceiling

SAMSUNG MODEL Static NUMBER Pressure

AM048FNMDCH/AA AM054KNMDCH/AZ

6 mmAq 8 mmAq 10 mmAq 4 mmAq 6 mmAq 8 mmAq 10 mmAq 12 mmAq 14 mmAq

AM007FNTDCH/AA

-

AM009FNTDCH/AA

-

AM012FNTDCH/AA

-

AM018FNTDCH/AA

-

AM020FNTDCH/AA

-

AM024FNTDCH/AA

-

AM007HNQDCH/AA

-

AM009HNQDCH/AA

-

AM012HNQDCH/AA

-

AM018HNQDCH/AA

-

AM020HNQDCH/AA

-

AM024HNQDCH/AA

-

AM005MNVDCH/AA

-

AM007MNVDCH/AA

-

AM019MNVDCH/AA

-

AM012MNVDCH/AA

-

AM015MNVDCH/AA

-

AM018MNVDCH/AA

-

AM024MNVDCH/AA

-

AM028MNVDCH/AA

-

AM007KNQDCH/AZ

-

AM009KNQDCH/AZ

-

AM012KNQDCH/AZ

-

AM018KNQDCH/AZ

-

AM020KNQDCH/AZ

-

AM024KNQDCH/AZ

-

AM007KNTDCH/AZ

-

AM009KNTDCH/AZ

-

AM012KNTDCH/AZ

-

AM018KNTDCH/AZ

-

AM020KNTDCH/AZ

-

AM024KNTDCH/AZ

-

5 mmAq

AM036FNHDCH/AA

10 mmAq 15 mmAq

20 mmAq

5 mmAq

AM048FNHDCH/AA

10 mmAq 15 mmAq

20 mmAq

5 mmAq

10 mmAq

AM076FNHDCH/AA 15 mmAq

20 mmAq

25 mmAq

5 mmAq

10 mmAq

AM096FNHDCH/AA

15 mmAq 20 mmAq

25 mmAq

28 mmAq

AM018FNCDCH/AA

-

AM024FNCDCH/AA

-

AM036JNCDCH/AA

-

AM048JNCDCH/AA

-

Option
010054-125E20-209191-331110 010054-125E43-209191-331110 010054-125E86-209191-331110 010054-125E79-20A0A0-331110 010054-125EAA-20A0A0-331110 010054-125EDB-20A0A0-331110 010054-125EFC-20A0A0-331110 010054-125EFD-20A0A0-331110 010054-125EFE-20A0A0-331110 010044-1170FA-201616-330000 010044-1170FA-201C1C-330000 010044-11744D-202323-330000 010044-11645E-203434-330020 010044-11646F-203C3C-330020 010044-11648F-204848-330020 010044-1170FA-201616-330000 010044-1170FA-201C1C-330000 010044-11744D-202323-330000 010044-11645E-203434-330020 010044-11646F-203C3C-330020 010044-11648F-204848-330020 012044-1990D9-200F0F-310000 012044-19942A-201616-310000 012044-19945C-201C1C-310000 012044-19845E-202424-310010 012044-1955A2-202D2D-310010 012044-19942C-203838-310020 012044-19847F-204747-310020 012044-1955A3-205252-310020 010044-1190FA-201616-310000 010044-1160C8-201C1C-310000 010044-11540B-202323-310000 010044-11542C-203434-310020 010044-11542C-203C3C-310020 010044-11644F-204848-310020 010044-1160C8-201C1C-330000 010044-1160C8-201C1C-330000 010044-11540B-202323-330000 010044-11542C-203434-330020 010044-11542C-203C3C-330020 010044-11644F-204848-330020 010054-135A50-206E6E-331110 010054-135AD7-206E6E-331110 010054-135E5F-206E6E-331110 010054-135F96-206E6E-331110 010054-135AC3-209191-331110 010054-135E6A-209191-331110 010054-135FA3-209191-331110 010054-135FC8-209191-331110 011054-195097-20DCDC-331110 011054-1950C7-20DCDC-331110 011054-1950E8-20DCDC-331110 011054-19544D-20DCDC-331110 011054-19549F-20DCDC-331110 011054-195407-231C1C-331110 011054-195429-231C1C-331110 010054-19545B-231C1C-331110 011054-19549E-231C1C-331110 011054-1955D1-231C1C-331110 011054-1955F3-231C1C-331110 013054-105000-203434-330010 013054-105000-204848-330010 013054-1C2479-206969-330000 013054-1C54BE-208D8D-330000

Install Code Cycle code Install Code 2

Samsung Electronics

4-25

Troubleshooting

TYPE CONCEALED
Floor Standing
EXPOSED
OAP DUCT
360 CST
Premium Plus Windfree

SAMSUNG MODEL Static NUMBER Pressure

AM006JNFDCH/AA

-

AM009JNFDCH/AA

-

AM012JNFDCH/AA

-

AM018JNFDCH/AA

-

AM024JNFDCH/AA

-

AM006JNGDCH/AA

-

AM009JNGDCH/AA

-

AM012JNGDCH/AA

-

AM018JNGDCH/AA

-

AM024JNGDCH/AA

-

5mmAq

10mmAq

15mmAq AM072JNESCH/AA 20mmAq

25mmAq (Standard)
30mmAq

5mmAq

AM096JNESCH/AA

10mmAq 15mmAq 20mmAq

25mmAq (Standard)

30mmAq

AM009KN4DCH/AA

-

AM012KN4DCH/AA

-

AM018KN4DCH/AA

-

AM024KN4DCH/AA

-

AM030KN4DCH/AA

-

AM036KN4DCH/AA

-

AM048KN4DCH/AA

-

AM005TNVDCH/AA

-

AM007TNVDCH/AA

-

AM009TNVDCH/AA

-

AM012TNVDCH/AA

-

AM015TNVDCH/AA

-

AM018TNVDCH/AA

-

AM024TNVDCH/AA

-

AM028TNVDCH/AA

-

Option
01A054-105000-201212-330010 01A054-105000-201C1C-330010 01A054-105000-202323-330010 01A054-105000-203434-330010 01A054-105000-204848-330010 01A054-105000-201212-330010 01A054-105000-201C1C-330010 01A054-105000-202323-330010 01A054-105000-203434-330010 01A054-105000-204848-330010 01B064-193020-231515-333000 01B064-193051-231515-333000 01B064-193097-231515-333000 01B064-1930EC-231515-333000
01B064-19343E-231515-333000
01B064-19348E-231515-333000 01B064-193030-231C1C-333000 01B064-193061-231C1C-333000 01B064-1930A8-231C1C-333000 01B064-19340E-231C1C-333000
01B064-19345E-231C1C-333000
01B064-1934AE-231C1C-333000 01004F-1950B9-201A1A-330000 01004F-1950B9-202323-330000 01004F-1950B9-203434-330000 01004F-1950E9-204848-330000 01004F-19542D-205A6A-330020 01004F-19545F-206E6E-330020 01004F-195581-209191-330020 0110C4-1980A8-200F0F-310002 0110C4-1980C8-201616-310002 0110C4-1980A8-201C1C-310002 0110C4-1980E9-202424-310003 0110C4-1970B8-202D2D-310020 0110C4-1970E9-203838-310021 0110C4-19741B-204747-310023 0110C4-197551-205252-310029

Install Code Cycle code Install Code 2

Item

Model

SEG

Static

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Pressure

MAX AM032MNQDCH/AA 0 1 3 0 4 4 1 9 7 4 6 E 2 0 5 D 5 D 3 1 0 0 2 0

-

4-26

Samsung Electronics

Troubleshooting

Model Static Pressure
(mmAq) 0 < SP  1 1< SP 3 3 < SP  5 5 < SP  7.5 7.5 < SP  10 10 < SP  12.5 12.5 < SP  15

AM007JNMDCH
010054-1B5095201616-331110 010054-1B50F8201616-331110 010054-1B544B201616-331110 010054-1B549E201616-331110 010054-1B55D1201616-331110 010054-1B5913201616-331110 010054-1B5956201616-331110

AM009JNMDCH
010054-1B5096201C1C-331110 010054-1B50FA201C1C-331110 010054-1B544D201C1C-331110 010054-1B5591201C1C-331110 010054-1B55E4201C1C-331110 010054-1B5917201C1C-331110 010054-1B595A201C1C-331110

AM012JNMDCH
Option code for indoor unit
010054-1B50A5202323-331110
010054-1B5409202323-331110
010054-1B545C202323-331110
010054-1B54AF202323-331110
010054-1B55F2202323-331110
010054-1B5934202323-331110
010054-1B5967202323-331110

AM015JNMDCH
010054-1B50F9202C2C-331110 010054-1B544D202C2C-331110 010054-1B5580202C2C-331110 010054-1B55D3202C2C-331110 010054-1B5915202C2C-331110 010054-1B5968202C2C-331110 010054-1B59AB202C2C-331110

Model Static Pressure
(mmAq) 3 < SP  5.2 5.2 < SP  7.5 7.5 < SP  10 10 < SP  12.5 12.5 < SP  15 15 < SP  17.5 17.5 < SP  20

AM024JNHDCH
010054-1355A6204646-331110 010054-1355F9204646-331110 010054-13594E204646-331110 010054-135A70204646-331110 010054-135AA3204646-331110 010054-135AE6204646-331110 010054-135E18204646-331110

AM027JNHDCH

AM030JNHDCH

AM036JNHDCH

Option code for indoor unit

010054-1355C7204F4F-331110
010054-13591C204F4F-331110
010054-13595F204F4F-331110
010054-135A93204F4F-331110
010054-135AC5204F4F-331110
010054-135E08204F4F-331110
010054-135E3A204F4F-331110

010054-1355D8205858-331110
010054-13593A205858-331110
010054-13598E205858-331110
010054-135AB1205858-331110
010054-135AF4205858-331110
010054-135E37205858-331110
010054-135E59205858-331110

010054-135919206969-331110
010054-135A70206969-331110
010054-135AB4206969-331110
010054-135AF7206969-331110
010054-135E39206969-331110
010054-135E6C206969-331110
010054-135EAF206969-331110

Note :

 

represents E.S.P (External Static Pressure)range of factory setting.

You don't have to adjust the fan speed separately if the external static pressure of the installation place is in

When it is out of

, input the appropriate option code.

 If you input the inappropriate option code,error may occur or the air conditioner is out of order.

The option code must be inputted correctly by the installation specialist or service agent.

AM018JNMDCH
010054-1B542C203535-331110 010054-1B5570203535-331110 010054-1B55B4203535-331110 010054-1B5907203535-331110 010054-1B594A203535-331110 010054-1B599D203535-331110 010054-1B5AD0203535-331110
AM048JNHDCH
010054-135A60208D8D-331110 010054-135AC5208D8D-331110 010054-135E18208D8D-331110 010054-135E5B208D8D-331110 010054-135E9F208D8D-331110 010054-135FB2208D8D-331110 010054-135FC5208D8D-331110
.

Samsung Electronics

4-27

Troubleshooting

Model Static Pressure
(mmAq) 0 < SP  1
1< SP 3
3 < SP  5
5 < SP  7.5
7.5 < SP  10
10 < SP  12.5
12.5 < SP  15

AM007MNMDCH
010054-1E5060201616-331100 010054-1E50D4201616-331100 010054-1E5437201616-331100 010054-1E54DA201616-331100 010054-1E581E201616-331100 010054-1E5972201616-331100 010054-1E59C5201616-331100

AM009MNMDCH

AM012MNMDCH

AM015MNMDCH

Option code for indoor unit

010054-1E5060201C1C-331100
010054-1E50D4201C1C-331100
010054-1E5437201C1C-331100
010054-1E54DA201C1C-331100
010054-1E581E201C1C-331100
010054-1E5972201C1C-331100
010054-1E59C5201C1C-331100

010054-1E5072202323-331100
010054-1E50D6202323-331100
010054-1E5449202323-331100
010054-1E54DD202323-331100
010054-1E5911202323-331100
010054-1E5976202323-331100
010054-1E59C9202323-331100

010054-1E5095202C2C-331100
010054-1E50F9202C2C-331100
010054-1E545D202C2C-331100
010054-1E55D3202C2C-331100
010054-1E5938202C2C-331100
010054-1E598D202C2C-331100
010054-1E5AD0202C2C-331100

Model Static Pressure
(mmAq) 3 < SP  5.2 1< SP 3 3 < SP  5 5 < SP  7.5 7.5 < SP  10 10 < SP  12.5 12.5 < SP  15

AM024MNMDCH
010054-1E54BB204646-331110 010054-1E581F204646-331110 010054-1E5973204646-331110 010054-1E59C6204646-331110 010054-1E5D1A204646-331110 010054-1E5D6D204646-331110 010054-1E5EA0204646-331110

AM027MNMDCH

AM030MNMDCH

AM036MNMDCH

Option code for indoor unit

010054-1E55C0204F4F-331110
010054-1E5924204F4F-331110
010054-1E5989204F4F-331110
010054-1E59DC204F4F-331110
010054-1E5E20204F4F-331110
010054-1E5E63204F4F-331110
010054-1E5EB7204F4F-331110

010054-1E55D3205858-331110
010054-1E5938205858-331110
010054-1E598C205858-331110
010054-1E5E01205858-331110
010054-1E5E35205858-331110
010054-1E5E78205858-331110
010054-1E5ECC205858-331110

010054-1E542A206969-331120
010054-1E546C206969-331120
010054-1E55B0206969-331120
010054-1E55F3206969-331120
010054-1E5936206969-331120
010054-1E597A206969-331120
010054-1E59BD206969-331120

Note :

 

represents E.S.P (External Static Pressure)range of factory setting.

You don't have to adjust the fan speed separately if the external static pressure of the installation place is in

When it is out of

, input the appropriate option code.

 If you input the inappropriate option code,error may occur or the air conditioner is out of order.

The option code must be inputted correctly by the installation specialist or service agent.

AM018MNMDCH
010054-1E50F8203535-331100 010054-1E545B203535-331100 010054-1E54DF203535-331100 010054-1E5914203535-331100 010054-1E5979203535-331100 010054-1E59CD203535-331100 010054-1E5E10203535-331100
AM048MNMDCH
010054-1E548D208D8D-331129 010054-1E55C0208D8D-33112A 010054-1E55F2208D8D-33112A 010054-1E5935208D8D-33112A 010054-1E5989208D8D-33112A 010054-1E59CC208D8D-33112A 010054-1E5D0F208D8D-33112A
.

4-28

Samsung Electronics

Troubleshooting

Model Static Pressure
(mmAq) 0  SP  1 1 < SP  3 3 < SP  5 5 < SP  7.5 7.5 < SP  10 10 < SP12.5 12.5 < SP  15 3 < SP  7 7 < SP  11 11 < SP  15 15 < SP  17.5 17.5 < SP  20

AM006ANMDCH
010054-1E5051201313-331100 010054-1E50B5201313-331100 010054-1E5419201313-331100 010054-1E548D201313-331100 010054-1E55D4201313-331100 010054-1E5928201313-331100 010054-1E5979201313-331100
-
-
-
-
-

AM007ANMDCH
010054-1E5051201616-331100 010054-1E50B5201616-331100 010054-1E5419201616-331100 010054-1E548D201616-331100 010054-1E55D4201616-331100 010054-1E5928201616-331100 010054-1E5979201616-331100
-
-
-
-
-

AM009ANMDCH AM012ANMDCH

Option code for indoor unit

010054-1E5061201C1C-331100
010054-1E50C6201C1C-331100
010054-1E542A201C1C-331100
010054-1E549D201C1C-331100
010054-1E55E3201C1C-331100
010054-1E5936201C1C-331100
010054-1E597D201C1C-331100

010054-1E5062202323-331100
010054-1E50C7202323-331100
010054-1E542A202323-331100
010054-1E549E202323-331100
010054-1E55E4202323-331100
010054-1E5938202323-331100
010054-1E597E202323-331100

-

-

-

-

-

-

-

-

-

-

AM015ANMDCH
010054-1E5082202C2C-331100 010054-1E50E6202C2C-331100 010054-1E5449202C2C-331100 010054-1E54AD202C2C-331100 010054-1E55F3202C2C-331100 010054-1E5946202C2C-331100 010054-1E59A3202C2C-331100
-
-
-
-
-

AM018ANMDCH
010054-1E5084203535-331110 010054-1E50C7203535-331110
-
-
-
-
-
010054-1E547B203535-331110 010054-1E5900203535-331110 010054-1E5983203535-331110 010054-1E59C8203535-331110 010054-1E5D0B203535-331110

Model Static Pressure
(mmAq) 3  SP  5.2 5.2 < SP  7.5 7.5 < SP  10 10 < SP  12.5 12.5 < SP  15 15 < SP  17.5 17.5 < SP  20

AM024ANHDCH
010054-1E5458204646-331110 010054-1E54AA204646-331110 010054-1E580C204646-331110 010054-1E585E204646-331110 010054-1E5992204646-331110 010054-1E59E3204646-331110 010054-1E5D18204646-331110

AM027ANHDCH

AM030ANHDCH

AM036ANHDCH

Option code for indoor unit

010054-1E5478204F4F-331110
010054-1E54CA204F4F-331110
010054-1E582C204F4F-331110
010054-1E586F204F4F-331110
010054-1E59B0204F4F-331110
010054-1E59F3204F4F-331110
010054-1E5D28204F4F-331110

010054-1E54A8205858-331110
010054-1E54FA205858-331110
010054-1E584B205858-331110
010054-1E589D205858-331110
010054-1E59D0205858-331110
010054-1E5D03205858-331110
010054-1E5D38205858-331110

010054-1E5406206A6A-331120
010054-1E5458206A6A-331120
010054-1E54AB206A6A-331120
010054-1E54EB206A6A-331120
010054-1E5910206A6A-331120
010054-1E5950206A6A-331120
010054-1E5982206A6A-331120

Note :

 

represents E.S.P (External Static Pressure)range of factory setting.

You don't have to adjust the fan speed separately if the external static pressure of the installation place is in

When it is out of

, input the appropriate option code.

 If you input the inappropriate option code,error may occur or the air conditioner is out of order.

The option code must be inputted correctly by the installation specialist or service agent.

AM048ANHDCH
010054-1E5467208D8D-331120 010054-1E54A9208D8D-331120 010054-1E54EA208D8D-331120 010054-1E582D208D8D-331120 010054-1E585F208D8D-331120 010054-1E5982208D8D-331120 010054-1E59B4208D8D-331120
.

Samsung Electronics

4-29

Troubleshooting
4-3-3 What to check before diagnosis 4-3-3-1 Lamp combination expression method display (cassette type indoor unit) - Slim 1-Way, 2 -Way, Mini 4-Way cassette type
 Error detection and restart  When error occurs during operation, indicate a problem with LED flashes, and no other operations but LED stops.  When restarting operation with remote controller or switch, it will determine the appropriate error mode after normal operation
 LED lamp display with error detection

LED Display

Abnormal condition

Error code

Error on indoor temperature sensor (Short or Open)
1. Error on Eva-in sensor (Short or Open) 2. Error on Eva-out sensor (Short or Open) 3. Discharge sensor error (Short or Open)
Indoor fan error
1. Error on outdoor temperature sensor (Short or Open) 2. Error on cond sensor 3. Error on discharge sensor Other outdoor unit sensor error that is not on the above list
1. When there is no communication between the indooroutdoor units for 2 minutes
2. Communication error received from the outdoor unit 3. 3 miniute tracking error on outdoor unit 4. Communication error after tracking due to unmatching number of
installed units 5. Error due to repeated communication address 6. Communication address not confirmed Other outdoor unit
communication error that is not on the above list
Self diagnosis error display 1. Error due to opened EEV (2nd detection) 2. Error due to closed EEV (2nd detection) 3. Eva in sensor is detached 4. Eva out sensor is detached 5. Thermal fuse error (Open)

Green Red
E121
E122 E123 E126
E154
E221 E237 E251
E101
E102 E202 E201
E108 E109

E151 E152 E128 E129 E198

: On : Flickering : Off

- If you turn off the air conditioner when the LED is flickering, the LED is also turned off. - If you re-operate the air conditioner, it operates normally at first, then detect an error again. - When E108 error occurs, change the address and reset the system. Ex.) W hen address of the indoor unit #1 and #2 are set as 5, address of the indoor unit #1 will become 5 and indoor unit #2 will
display E108, A002.

4-30

Samsung Electronics

Troubleshooting

 LED lamp display with error detection (cont.)

LED Display

Abnormal condition

Error code

Green Red

1. COND mid sensor is detached

E241

2. Refrigerant leakage (2nd detection)

E554

3. Abnomally high temperature on Cond (2nd detection)

E450

4. Low pressure s/w (2nd detection)

E451

5. Abnomally high temperature on discharged air on outdoor unit

E416

(2nd detection)

6. Indoor operation stop due to unconfirmed error on outdoor unit

E559

7. Error due to reverse phase detection

E425

8. Comp stop due to freeze detection (6th detection)

E403

9. High pressure sensor is detached

E301

10. Low pressure sensor is detached

E306

11. Outdoor unit copression ration error

E428

12. Outdoor sump down_1 prevetion control

E413

13. Compressor down due to low pressure sensor prevention control_1

E410

14. Simultaneous opening of cooling/heating MCU SOL valve

E180

(1st detection)

15. Simultaneous opening of cooling/heating MCU SOL valve

E181

(2nd detection)

Other outdoor unit self-diagnosis error that is not on the above list

Flowating s/w (2nd detection)

E153

EEPROM error

E162

EEPROM option error

E163

Error due to incompatible indoor unit

E164

: On : Flickering : Off

- If you turn off the air conditioner when the LED is flickering, the LED is also turned off. - If you re-operate the air conditioner, it operates normally at first, then detect an error again. - When E108 error occurs, change the address and reset the system. Ex.) W hen address of the indoor unit #1 and #2 are set as 5, address of the indoor unit #1 will become 5 and indoor unit #2 will
display E108, A002.

Samsung Electronics

4-31

Troubleshooting

- Global 4way cassette type
 Error detection and restart
 When error occurs during operation, indicate a problem with LED flashes, and no other operations but LED stops.  When restarting operation with remote controller or switch, it will determine the appropriate error mode after normal operation

 LED lamp display with error detection

Abnormal condition

LED Display

Error code Operation Defrost Timer

Filter

Error on indoor temperature sensor (Short or Open)

E121

1. Error on Eva-in sensor (Short or Open)

E122

2. Error on Eva-out sensor (Short or Open)

E123

3. Discharge sensor error (Short or Open)

E126

Indoor fan error

E154

1. Error on outdoor temperature sensor (Short or Open)

E221

2. Error on cond sensor

E237

3. Error on discharge sensor

E251

Other outdoor unit sensor error that is not on the above list

1. W hen there is no communication between the indooroutdoor units

E101

for 2 minutes

E102

2. Communication error received from the outdoor unit

E202

3. 3 miniute tracking error on outdoor unit

E201

4. C ommunication error after tracking due to unmatching number of

E108

installed units

E109

5. Error due to repeated communication address

6. Communication address not confirmed

Other outdoor unit communication error that is not on the above list

Self diagnosis error display

E151

1. Error due to opened EEV (2nd detection)

E152

2. Error due to closed EEV (2nd detection)

E128

3. Eva in sensor is detached

E129

4. Eva out sensor is detached

E198

5. Thermal fuse error (Open)

1. COND mid sensor is detached.

E241

2. Refrigerant leakage (2nd detection).

E554

3. Abnomally high temperature on Cond. (2nd detection)

E450

4. Low pressure s/w. (2nd detection)

E451

5. Abnomally high temperature on discharged air on outdoor unit.

E416

(2nd detection)

E559

6. Indoor operation stop due to unconfirmed error on outdoor unit.

E425

7. Error due to reverse phase detection.

E403

8. Comp stop due to freeze detection. (6th detection)

E301

9. High pressure sensor is detached.

E306

10. Low pressure sensor is detached.

E428

11. Outdoor unit copression ration error

E413

12. Outdoor sump down_1 prevetion control

E410

13. Compressor down due to low pressure sensor prevention control_1

E180

14. Simultaneous opening of cooling/heating MCU SOL valve (1st

E181

detection)

15. Simultaneous opening of cooling/heating MCU SOL valve (2nd

detection)

Other outdoor unit self-diagnosis error that is not on the above list

4-32

Samsung Electronics

Troubleshooting

 LED lamp display with error detection (cont.) Abnormal condition

LED Display

Error code Operation Defrost Timer

Filter

Flowating s/w (2nd detection) EEPROM error EEPROM option error Error due to incompatible indoor unit

E153 E162 E163 E164

: On : Flickering : Off

- If you turn off the air conditioner when the LED is flickering, the LED is also turned off. - If you re-operate the air conditioner, it operates normally at first, then detect an error again. - When E108 error occurs, change the address and reset the system. Ex.) W hen address of the indoor unit #1 and #2 are set as 5, address of the indoor unit #1 will become 5 and indoor unit #2 will
display E108, A002.

Samsung Electronics

4-33

Troubleshooting

- Duct type
 Error detection and restart
 When error occurs during operation, indicate a problem with LED flashes, and no other operations but LED stops.  When restarting operation with remote controller or switch, it will determine the appropriate error mode after normal operation

 LED lamp display with error detection(Remote Control Receiver)

Abnormal condition

Error code

LED Display

Error on indoor temperature sensor (Short or Open)

E121

1. Error on Eva-in sensor (Short or Open)

E122

2. Error on Eva-out sensor (Short or Open)

E123

3. Discharge sensor error (Short or Open)

E126

Indoor fan error

E154

1. Error on outdoor temperature sensor (Short or Open)

E221

2. Error on cond sensor

E237

3. Error on discharge sensor

E251

Other outdoor unit sensor error that is not on the above list

1. W hen there is no communication between the indooroutdoor units E101

for

2 minutes

E102

2. Communication error received from the outdoor unit

E202

3. 3 miniute tracking error on outdoor unit

E201

4. C ommunication error after tracking due to unmatching number of

installed units

E108

5. Error due to repeated communication address

E109

6. Communication address not confirmed

Other outdoor unit communication error that is not on the above list

Self diagnosis error display

1. Error due to opened EEV (2nd detection)

E151

2. Error due to closed EEV (2nd detection)

E152

3. Eva in sensor is detached

E128

4. Eva out sensor is detached

E129

5. Thermal fuse error (Open)

E198

: On : Flickering : Off
- If you turn off the air conditioner when the LED is flickering, the LED is also turned off. - If you re-operate the air conditioner, it operates normally at first, then detect an error again. - When E108 error occurs, change the address and reset the system.Ex.) When address of the indoor unit #1 and #2 are set as 5, address of the indoor unit #1 will become 5 and indoor unit #2 will display E108, A002.

4-34

Samsung Electronics

Troubleshooting

 LED lamp display with error detection(Remote Control Receiver) (cont.)

Abnormal condition

Error code

LED Display

1. COND mid sensor is detached

E241

2. Refrigerant leakage (2nd detection)

E554

3. Abnomally high temperature on Cond (2nd detection)

E450

4. Low pressure s/w (2nd detection)

E451

5. A bnomally high temperature on discharged air on outdoor unit (2nd E416

detection)

6. Indoor operation stop due to unconfirmed error on outdoor unit

E559

7. Error due to reverse phase detection

E425

8. Comp stop due to freeze detection (6th detection)

E403

9. High pressure sensor is detached

E301

10. Low pressure sensor is detached

E306

11. Outdoor unit copression ration error

E428

12. Outdoor sump down_1 prevetion control

E413

13. Compressor down due to low pressure sensor prevention control_1 E410

14. S imultaneous opening of cooling/heating MCU SOL valve (1st

E180

detection)

E181

15. Simultaneous opening of cooling/heating MCU SOL valve (2nd

detection)

Other outdoor unit self-diagnosis error that is not on the above list

Flowating s/w (2nd detection)

E153

EEPROM error

E162

EEPROM option error

E163

Error due to incompatible indoor unit

E164

: On : Flickering : Off
- If you turn off the air conditioner when the LED is flickering, the LED is also turned off. - If you re-operate the air conditioner, it operates normally at first, then detect an error again. - When E108 error occurs, change the address and reset the system.Ex.) When address of the indoor unit #1 and #2 are set as 5, address of the indoor unit #1 will become 5 and indoor unit #2 will display E108, A002.

Samsung Electronics

4-35

Troubleshooting

- Ceiling type

 Error detection and reoperation
 If an error occurs during the operation, an LED flickers and the operation is stopped except the LED.  If you re-operate the air conditioner, it operates normally at first, then detect an error again.

 Indoor unit LED lamp display at error detecting

Abnormal condition
Error on indoor temperature sensor (Short or Open)
1. Error on Eva-in sensor (Short or Open) 2. Error on Eva-out sensor (Short or Open)
Indoor fan error
1. Error on outdoor temperature sensor (Short or Open) 2. Error on cond sensor 3. Error on discharge sensor 1. W hen there is no communication between the indooroutdoor units
for 2 minutes 2. Communication error received from the outdoor unit 3. 3 miniute tracking error on outdoor unit 4. C ommunication error after tracking due to unmatching number of installed units 5. Error due to repeated communication address Self diagnosis error display 1. Error due to opened EEV (2nd detection) 2. Error due to closed EEV (2nd detection) 3. Eva in sensor is detached 4. Eva out sensor is detached 5. Thermal fuse error (Open) 1. COND mid sensor is detached 2. Refrigerant leakage (2nd detection) 3. Abnomally high temperature on Cond (2nd detection) 4. Low pressure s/w. (2nd detection) 5. Abnomally high temperature on discharged air on outdoor unit. (2nd detection) 6. Indoor operation stop due to unconfirmed error on outdoor unit 7. Error due to reverse phase detection 8. Comp stop due to freeze detection (6th detection) 9. High pressure sensor is detached 10. Low pressure sensor is detached 11. Outdoor unit copression ration error 12. Outdoor sump down_1 prevetion control 13. Compressor down due to low pressure sensor prevention control_1 14. Simultaneous opening of cooling/heating MCU SOL valve (1st detection) 15. Simultaneous opening of cooling/heating MCU SOL valve (2nd detection)
Flowating s/w (2nd detection)
EEPROM error
EEPROM option error
Error due to incompatible indoor unit

Error code
E121 E122 E123 E154 E221 E237 E251 E101
E102 E202 E201
E108
E151 E152 E128 E128 E198 E241 E554 E450 E451 E416 E559 E425 E403 E301 E306 E428 E413 E410 E180 E181
E153 E162
E163
E164

LED Display

- If you turn off the air conditioner when the LED is flickering, the LED is also turned off. - If you re-operate the air conditioner, it operates normally at first, then detect an error again.
4-36

: On : Flickering : Off
Samsung Electronics

Troubleshooting

- Big Ceiling
 Error detection and reoperation  If error occurs during the operation, badness is indicated by LED flickering and all operation is stopped except LED.  If you re-operate the air conditioner, it operates normally at first, then detect an error again.

 Indoor unit LED lamp display at error detecting Product operation with error

Error mode

Blue

Green

Orange

Red

Remarks

Power reset



X

X

Operation on



X

X

Operation off

X

X

X

Reservation

X



X

Filter sign

X

X



Defrosting



X

X

Communication error between indoor

X



X

units

EEPROM error / EEPROM option error



X

X

Error of temperature sensor in indoor unit(open/short)

X

X

X

Error of outdoor Unit/ Self-Diagn osis

X

X



Error of the indoor Unit pipe sensor

X



X

Indoor fan error





X

Thermal Fuse open error



X



Indoor unit float S/W 2nd detection

X





- If you turn off the air conditioner when the LED is flickering, the LED is also turned off. - If you re-operate the air conditioner,it operates nomally at first,then detects an error again. - If the LED displays olny one color, it is turned on for a second and turned off for a second. - If the LED displays more than two colors, each color is shown for a second alternately.

X

0.5[S]=On, O.5[S]=Off

X

X

-

X

-

X

-

X

1[S]=On, 9[S]=Off

X

-



-



-

X

-



X

X

X

: On : Flickering : Off

Samsung Electronics

4-37

Troubleshooting

- Wall-mounted type
 Error detection and reoperation  If an error occurs during the operation, an LED flickers and the operation is stopped except the LED.  If you re-operate the air conditioner, it operates normally at first, then detect an error again.
 Indoor unit LED lamp display at error detecting

Abnormal condition

Error code

LED Display

Error on indoor temperature sensor (Short or Open)

E121

1. Error on Eva-in sensor (Short or Open)

E122

2. Error on Eva-out sensor (Short or Open)

E123

Indoor fan error

E154

1. Error on outdoor temperature sensor (Short or Open)

E221

2. Error on cond sensor

E237

3. Error on discharge sensor

E251

1. When there is no communication between the indooroutdoor units for 2 minutes

E101

2. Communication error received from the outdoor unit

E102

3. 3 miniute tracking error on outdoor unit

E202

4. Communication error after tracking due to unmatching number of installed units

E201

5. Error due to repeated communication address

E108

Self diagnosis error display

1. Error due to opened EEV (2nd detection)

E151

2. Error due to closed EEV (2nd detection)

E152

3. Eva in sensor is detached

E128

4. Eva out sensor is detached

E128

5. Thermal fuse error (Open)

E198

1. COND mid sensor is detached

E241

2. Refrigerant leakage (2nd detection)

E554

3. Abnomally high temperature on Cond (2nd detection)

E450

4. Low pressure s/w (2nd detection)

E451

5. Abnomally high temperature on discharged air on outdoor unit

E416

(2nd detection)

E559

6. Indoor operation stop due to unconfirmed error on outdoor unit

E425

7. Error due to reverse phase detection

E403

8. Comp stop due to freeze detection (6th detection)

E301

9. High pressure sensor is detached

E306

10. Low pressure sensor is detached

E428

11. Outdoor unit copression ration error

E413

12. Outdoor sump down_1 prevetion control

E410

13. Compressor down due to low pressure sensor prevention control_1

E180

14. Simultaneous opening of cooling/heating MCU SOL valve

E181

(1st detection)

15. Simultaneous opening of cooling/heating MCU SOL valve

(2nd detection)

EEPROM error

E162

EEPROM option error

E163

Error due to incompatible indoor unit

E164

- If you turn off the air conditioner when the LED is flickering, the LED is also turned off.

: On : Flickering : Off

4-38

Samsung Electronics

Troubleshooting

- 360 Cassette Type

Condition of the indoor unit

Error code

Indoor unit display indications

Ice blue

Yellow green

Blue

Red

Power reset (blinking once every 2 seconds)

No error

X

X

X

In the defrost operation (blinking once every 10 seconds)

No error

X

X

X

Open or short circuit error of the indoor-temperature sensor

E121

X

X

X

Open or short circuit error of the evaporator-in sensor

E122

X

X

Open or short circuit error of the evaporator-out sensor

E123

X

X

Error of the fan in the indoor unit

E154

1. Open or short circuit error of the outdoor-temperature sensor

E221

2. Open or short circuit error of the condenser sensor

E237

3. Open or short circuit error of the discharge sensor

E251

Errors of the sensors of the outdoor unit other than the errors listed above

1. Error due to the opened EEV (2nd detection)

E151

2. Error due to the closed EEV (2nd detection)

E152

3. The evaporator-in sensor is detached.

E128

4. The evaporator-out sensor is detached.

E129

5. The condenser mid sensor is detached. 6. Refrigerant leakage (2nd detection)

E241

X

X

X

E554

7. Abnormal high temperature on the condenser (2nd detection)

E554

8. Low pressure switch (2nd detection)

E451

9. Abnormal high temperature on the air discharged from the outdoor unit (2nd detection)

E416

10. The indoor unit stops due to an unknown error of the outdoor unit.

E559

11. Error of detection of a reverse phase

E425

12. The compressor stops due to freeze detection (6th detection)

E403

13. The high pressure sensor is detached.

E301

14. The low pressure sensor is detached.

E306

15. Compression ratio error of the outdoor unit

E428

16. Outdoor sump down_1 prevention control

E413

17. Compressor shutdown due to the low-pressure-sensor prevention control_1

E410

18. Simultaneous opening of the cooling and heating MCU SOL valves (1st detection)

E180

X

X

X

19. Simultaneous opening of the cooling and heating MCU SOL valves (2nd detection)

E181

Self-diagnosis errors other than the errors listed above

Samsung Electronics

4-39

Troubleshooting

Condition of the indoor unit
No communication occurs between the indoor and outdoor units for 2 minutes. Communication error received from the outdoor unit Error of 3 minute tracking on the outdoor unit The number of the installed indoor units that is transmitted via communication after the tracking is different. Error of duplicated communication addresses (NASA only) The communication address is not confirmed. (NASA only) Communication errors other then the errors listed above Error of the second detection of the float switch EEPROM error EEPROM option error Error of incompatibility of the indoor unit Error of mixed operation Open circuit error of the thermal fuse

Error code

Indoor unit display indications

Ice blue

Yellow green

Blue

Red

E101

E102

E202

E201

X

X

X

E108 E109

E153

X

E162

E163

E164

E161

E198

X

X

X

X

X

X

X

X

: On : Flickering : Off

Ice blue

Yellow green

Blue

Red

4-40

Samsung Electronics

Troubleshooting

4-3-4 Number Display Method (Outdoor Unit, MCU, Cable remote control, wall-mount, etc.)

 How to Display Integrated Error Code  Meanings of First Alphabetical Character / Number of Error Code

Displayed alphabet

Explanation

When displaying Error 101~700

When displaying Error 701~800

When E206 occurs

Displays address of subordinate within the set C001 : HUB, C002: FAN, C003: INV1, C004: INV2

When MCU error occurs

Displays address of MCU Ex) C100: MCU address 0, C101: MCU address 1, C102: MCU address 2

When displaying outdoor unit address Ex) U200: Outdoor unit 1, U201: Outdoor unit 2, U202: Outdoor unit 3, U203: Indoor unit 4

When displaying indoor unit address Ex) A000: Indoor unit adress 0, A001: Indoor unit address 1, A002: Indoor unit address 2

 Order of Error Display
Classification
Display method for error that occurred in indoor unit
Display method for error that occurred in outdoor unit and other methods of error display

Error display method
Error Number  Indoor unit address  Error Number, repeat display
Error Number  Outdoor unit address  Error Number, repeat display

Display Example
E471  A002  E471  A002
E471  U200  E471  U200 E206  C001  E206  C002

Samsung Electronics

4-41

Troubleshooting

 Diagnosis and Adjustment (Error Code)  Error code related indoor unit

CODE
E-101 E-102 E-108 E-121 E-122 E-123 E-128 E-129 E-130 E-135 E-151 E-152 E-153 E-154
E-161
E-162
E-163
E-180 E-181 E-185 E-186
E-190
E-191
E-198

Explanation
Indoor unit communication error. Indoor unit can not receive any data from outdoor unit. Communication error between indoor unit and outdoor unit. Displayed in indoor unit. Error due to repeated address setting (When 2 or more devices has same address within the network) Error on indoor temperature sensor of indoor unit (Short or Open) Error on EVA IN sensor of indoor unit (Short or Open) Error on EVA OUT sensor of indoor unit (Short or Open) EVA IN temperature sensor of indoor unit is detached from EVA IN pipe EVA OUT temperature sensor of indoor unit is detached from EVA OUT pipe Heat exchanger in/out sensors of indoor unit are detached RPM feedback error of indoor unit's cleaning fan Error due to opened EEV of indoor unit (2nd detection) Error due to closed EEV of indoor unit (2nd detection) Error on floating switch of indoor unit (2nd detection) RPM feedback error of indoor unit
Mixed operation mode error of indoor unit; When outdoor unit is getting ready to operate in cooling (or heating) and some of the indoor unit is trying to operate in heating (or cooling) mode
EEPROM error of MICOM (Physical problem of parts/circuit) Indoor unit's remote controller option input is Incorrect or missing. Outdo or unit EEPROM data error Simultaneous opening of cooling/heating MCU SOL V/V (1st detection) Simultaneous opening of cooling/heating MCU SOL V/V (2nd detection) Cross wiring error between communication and power cable of indoor unit Connection error or problem on SPi No temperature changes in EVA IN during pipe inspection or changes in temperature is seen in indoor unit with wrong address
No temperature changes in EVA OUT during pipe inspection or changes in temperature is seen in indoor unit with wrong address Error due to disconnected thermal fuse of indoor unit

4-42

Samsung Electronics

Troubleshooting

 Diagnosis and Adjustment (Error Code)  Error code related to the Communications / Settings / HW (cont.)

CODE
E-201
E-202
E-203
E-205
E-206
E-211
E-212
E-213
E-214
E-215 E-216 E-217 E-218 E-219 E-220 E-221 E-231 E-241 E-251 E-257 E-262
E-263 E-266 E-267 E-269 E-276 E-277 E-291 E-296 E-308

Explanation
Communication error between indoor and outdoor units (installation number setting error, repeated indoor unit address, indoor unit communication cable error) Communication error between indoor and outdoor units (Communication error on all indoor unit, outdoor unit communication cable error)
Communication error between main and sub outdoor units
Communication error on all PBA within the outdoor unit C-Box, communication cable error
E206-C001: HUB PBA communication error / E206-C002: FAN PBA communication errorE206-C003: INV1 PBA communication error / E206-C004: INV2 PBA communication error
When single indoor unit uses 2 MCU ports that are not in series.
If the rotary switch (on the MCU) for address setting of the indoor unit has 3 or more of the same address When total number of indoor units assigned to MCU is same as actual number of installed indoor units but there is indoor unit that is not installed even though it is assigned on MCU When number of MCU is not set correctly on the outdoor unit or when two or more MCU was installed some of them have the same address
When two different MCU's have same address value on the rotary switch
When indoor unit is not installed to a MCU port but the switch on the port is set to On. hen indoor unit is connected to a MCU port but indoor unit is assigned to a MCU and the switch on the port is set to Off When there's at least one or more actual number of indoor unit connection compared to number of indoor units assigned to MCU Error on temperature sensor located on MCU intercooler inlet (Short or Open) Error on temperature sensor located on MCU intercooler outlet (Short or Open) Error on outdoor temperature sensor of outdoor unit (Short or open) Error on COND OUT temperature sensor of main outdoor unit (Short or Open) COND OUT sensor is detached Error on discharge temperature sensor of compressor 1 (Short or Open) Error on discharge temperature sensor of compressor 2 (Short or Open)
Discharge temperature sensor of compressor 1 is detached from the sensor holder on the pipe
Discharge temperature sensor of compressor 2 is detached from the sensor holder on the pipe
Top sensor of compressor 1 is detached Top sensor of compressor 2 is detached Suction temperature sensor is detached from the sensor holder on the pipe Error on top sensor of compressor 1 (Short or Open) Error on top sensor of compressor 2 (Short or Open) Refrigerant leakage or error on high pressure sensor (Short or Open) Refrigerant leakage or error on low pressure sensor (Short or Open) Error on suction temperature sensor (Short or Open)

Samsung Electronics

4-43

Troubleshooting

 Diagnosis and Adjustment (Error Code)  Error code related to the Communications / Settings / HW (cont.)

CODE
E-311 E-321 E-322 E-323 E-346 E-347 E-348 E-353 E-355 E-361 E-364 E-365 E-366 E-367 E-368 E-369 E-374 E-378 E-385 E-386 E-387 E-389 E-393 E-396 E-399 E-400 E-407 E-410 E-416
E-425
E-428
E-438
E-439 E-440 E-441 E-442 E-443 E-445 E-446

Explanation
Error on temperature sensor of double layer pipe/liquid pipe(sub heat exchanger) (Short or Open) Error on EVI (ESC) IN temperature sensor (Short or Open) Error on EVI (ESC) OUT temperature sensor (Short or Open) Error on suction sensor 2 (Short or Open) Error due to operation failure of Fan2 Motor wire of Fan2 is not connected Lock error on Fan2 of outdoor unit Error due to overheated motor of outdoor unit's Fan2 Error due to overheated IPM of Fan2 Error due to operation failure of inverter compressor 2 Error due to over-current of inverter compressor 2 V-limit error of inverter compressor 2 Error due to over voltage /low voltage of inverter PBA2 Error due to unconnected wire of compressor 2 Output current sensor error of inverter PBA2 DC voltage sensor error of inverter PBA2 Heat sink temperature sensor error of inverter PBA2 Error due to overcurrent of Fan2 Error due to input current of inverter 2 Over-voltage/low-voltage error of Fan2 Hall IC connection error of Fan2 V-limit error on Fan2 of compressor Output current sensor error of Fan2 DC voltage sensor error of Fan2 Heat sink temperature sensor error of Fan2 Error due to overheat caused by contact failure on IPM of Inverter PBA2 Compressor operation stop due to high pressure protection control Compressor operation stop due to low pressure protection control or refrigerant leakage Compressor operation stop due to discharge temperature protection control Phase reversal or phase failure (3Ø outdoor unit wiring, R-S-T-N ), connection error on 3 phase input Compressor operation stop due abnormal compression ratio
EVI (ESC) EEV leakage or internal leakage of intercooler or incorrect connector insertion of EVI (ESC) EEV
Error due to refrigerant leakage Heating mode restriction due to high air temperature Cooling mode restriction due to low air temperature Refrigerant charing restriction in heating mode when air temperature is over 15 °C Operation prohibited due to low pressure CCH is deatched Error due to operation failure of Fan1

4-44

Samsung Electronics

Troubleshooting

 Diagnosis and Adjustment (Error Code)  Error code related to the Communications / Settings / HW (cont.)

CODE
E-447 E-448 E-452 E-453 E-455 E-461 E-462 E-464 E-465 E-466 E-467 E-468 E-469 E-474 E-478 E-485 E-486 E-487 E-489 E-493 E-496 E-499 E-500 E-503 E-504 E-505 E-506 E-560
E-563
E-573 E-665 E-702 E-703
UP

Explanation
Motor wire of Fan1 is not connected Lock error on Fan1 Error due to ZPC detection circuit problem or power failure Error due to overheated motor of outdoor unit's Fan1 Error due to overheated IPM of Fan1 Error due to operation failure of inverter compressor 1 Compressor stop due to full current control or error due to low current on CT2 Error due to over-current of inverter compressor 1 V-limit error of inverter compressor 1 Error due to over voltage /low voltage of inveter PBA1 Error due to unconnected wire of compressor 1 Output current sensor error of inverter PBA1 DC voltage sensor error of inver PBA1 Heat sink temperature sensor error of inverter PBA1 Error due to overcurrent of Fan1 Error due to input current of inverter 1 Error due to over voltage/low voltage of Fan Hall IC error of Fan1 V-limit error on Fan1 of compressor Output current sensor error of Fan1 DC voltage sensor error of Fan1 Heat sink temperature sensor error of Fan1 Error due to overheat caused by contact failure on IPM of Inverter PBA1 Error due to alert the user to check if the service valve is closed Error due to self diagnosis of compressor operation Error due to self diagnosis of high pressure sensor Error due to self diagnosis of low pressure sensor Outdoor unit's option switch setting error (when iinappropriate option switch is on) Error due to module installation of indoor unit with old version (Micom version needs to be checked) Error due to using single type outdoor unit in a module installation External contact input error Error due to closed EEV of indoor unit (1st detection) Error due to opened EEV of indoor unit (1st detection)
Trial operation incompleted (UnPrepared) - It will be cleared when trial operation was executed for 1 hour or when automatic inspection is completed

Samsung Electronics

4-45

Troubleshooting
4-4 Appropriate Measures for Different Symptom
4-4-1 Outdoor Unit Operation Flow
Power On

Was commissioning completed?

No

LED display the UP(Unprepared)

Yes Normal operation

Automatic commissioning carried out.
When commissioning is complete, the UP display disappears.

Commissioning if it is not running - UP is displayed
Prior to starting the air conditioning operation after the initial installation and automatic commissioning is carried out. This process, the stable operation to protect the system and verify the defect of the product.
1. Tracking is complete and after the initial installation, if you do not have a history of commissioning is completed, UP will be displayed.
2. Execute the automatic commissioning by Tact Switch. 3. UP display disappears after commissioning is complete, normal
operation is possible. 4. Automatic commissioning is completed, if there is a history, nor-
mal operation execution immediately.

4-46

Samsung Electronics

4-4-2 Main PCB has no power phenomenon

Outdoor unit display Judgment Method
Cause of problem

Main PCB has no power phenomenon (7-seg does not blink)
Hub PCB power and connection wire to detect.
 HUB PCB connector wire defects and the connection is not.  Main PCB defective.  Hub PCB defective.  High pressure switch operation

Troubleshooting

1. Cause of problem

Power On Yes

Is a high pressure switch normal? Yes

No

Refrigerant overcharge?

High pressure switch is defective.

HUB PCB CN70 AC220V is connected? Yes

No

Check the connection status of EMI PCB.

Check the short circuit of EMI PCB Fuse.

Confirm a blinking of Hub PCB LED.
Yes
Did you check the connection status of the Main / Hub connection
wire? Yes
Replace Fan PCB

No

Check the short circuit of Hub PCB.

Replace Hub PCB

No

Connecting the communication wire. (CN96)

Samsung Electronics

4-47

Troubleshooting
4-4-3 Indoor Unit ROOM sensor Error (Open/Short)

Outdoor unit display Indoor unit display
Criteria Cause of problem

x x x (x x x : The address of the error occurred indoor unit) ×(Operation)  (Timer) ×(Fan) ×(Filter) ×(Defrost) · Refer to how to determine below · The room temperature sensor of No. XXX indoor unit has defective OPEN/SHORT

1. How to check

Is indoor room temperature sensor connector dislocated?
Yes

No
Re-start after connecting the connector to the PCB.

After separating indoor room temperature sensor connector from PCB, measure the resistance values between
both terminals
Ex) Room temp. 26°C  Resistance 0.926K Yes

At that time,

is the resistance value significantly

No

deviated from the temp. table?

Temperature Resistance

(°C)

(K)

70

2.2

60

3.0

50

4.2

40

5.8

30

8.3

21

12.1

10

18.0

0

27.3

-10

43.0

Yes Re-start after replacing PCB.

As it is due to an indoor oom temperature sensor defect, replace it.

4-48

Samsung Electronics

4-4-4 Indoor unit EVAP IN sensor Error (Open/Short)

Outdoor unit display Indoor unit display
Criteria Cause of problem

x x x (x x x : The address of the error occurred indoor unit)  (Operation)  (Timer) ×(Fan) ×(Filter) ×(Defrost) · Refer to how to determine below · The EVAP IN sensor of No. XXX indoor unit has defective OPEN/SHORT

1. How to check

Troubleshooting

Is indoor EVAP IN sensor connector separated from the PCB?
Yes

No
Re-start after connecting the connector to the PCB.

After separating indoor EVAP IN sensor connector from the PCB, measure the resistance
values between both terminals
Ex) Room temp. 26°C  Resistance 10.93K Yes

At that time,

is the resistance value significantly

No

deviated from the temp. table?

Temperature Resistance

(°C)

(K)

70

2.2

60

3.0

50

4.2

40

5.8

30

8.3

21

12.1

10

18.0

0

27.3

-10

43.0

Yes Re-start after replacing PCB.

As it is due to an indoor EVAP IN sensor defect, replace it.

Samsung Electronics

4-49

Troubleshooting
4-4-5 Indoor EVAP OUT sensor Error (Open/Short)

Outdoor unit display Indoor unit display
Criteria Cause of problem

x x x (x x x : The address of the error occurred indoor unit) (Operation) (Timer) ×(Fan) ×(Filter) ×(Defrost) · Refer to how to determine below · The EVAP out sensor of No. XXX indoor unit has defective OPEN/SHORT

1. How to check

Is indoor EVAP OUT sensor

No

connector separated from the PCB?

Yes
After separating indoor EVAP OUT sensor connector from the PCB, measure the resistance
values between both terminals
Yes
At that time, is the resistance value significantly deviated
from the temp. table?

Re-start after connecting the connector to the PCB.

Part to measure resistance value

Temperature Resistance

(°C)

(K)

70

2.2

60

3.0

50

4.2

40

5.8

30

8.3

21

12.1

10

18.0

0

27.3

-10

43.0

No

Yes Re-start after replacing PCB.

As it is due to an indoor EVAP OUT sensor defect, replace it.

4-50

Samsung Electronics

4-4-6 Indoor Heat Exchanger's EVAP IN sensor dislocation error

Outdoor unit display Indoor unit display
Criteria Cause of problem

x x x (x x x : The address of the error occurred indoor unit) ×(Operation) (Timer) (Fan) (Filter) ×(Defrost) · Refer to how to determine below · Indoor heat exchanger's EVAP IN piping sensor has been dislocated

Troubleshooting

1. How to diagnose 1) During Cooling Operation

Tcond, out - Tair, out > 3°C

OK

Tair, in - Teva, out > 4°C

NO

Tair, in - Teva, out > 4°C

OK

Compressor in operation & Indoor Unit operation & Thermo On
Error details

OK
Breakaway Error of Indoor Heat Exchanger EVA Out sensor

* Hydro Unit : Before and after the Compressor operation, EVA Out temperature difference is less than 3°C.

2) During Heating operation

Average high pressure > 25kg/cm²

OK

Average low pressure > 8.5kg/cm²

OK

Tcond, out - Tair, out  3°C

OK

Tair, in - Teva, out  2°C

NO

Tcond, out - Tair, out < -2°C

OK

Compressor in operation & Indoor

OK

Unit operation & Thermo On

Error details

Breakaway Error of Indoor Heat Exchanger EVA Out sensor

2. How to check

Did the Indoor EVA In sensor connector breakaway from the PCB?
Yes
After separating the Indoor EVA In sensor connector from the PCB, measure the
resistance value between the two terminals.
Did the resistance value significantly stray from the following temperature table?

No

Restart operation after connecting the connector to the PCB.

Temperature() Resistance(K)

70

2.2

60

3.0

50

4.2

40

5.8

30

8.3

20

12.1

10

18.0

0

27.3

-10

43.0

No

Yes Restart operation after replace the PCB.

Replace this part as it is the defective of the Indoor EVA In sensor itself.

Samsung Electronics

4-51

Troubleshooting
4-4-7 Indoor Heat Exchanger's EVA OUT sensor dislocation error (Open/Short)

Outdoor unit display Indoor unit display
Criteria Cause of problem

x x x (x x x : The address of the error occurred indoor unit) ×(Operation) (Timer) (Fan) (Filter) ×(Defrost) · Refer to the judgment method below. · Breakaway of Indoor Heat Exchanger EVA Out sensor

1. How to diagnose 1) During Cooling Operation

Tcond, out - Tair, out > 3°C

OK

Tair, in - Teva, out > 4°C

NO

Tair, in - Teva, out > 4°C

OK

Compressor in operation & Indoor Unit operation & Thermo On
Error details

OK
Breakaway Error of Indoor Heat Exchanger EVA Out sensor

* Hydro Unit : Before and after the Compressor operation, EVA Out temperature difference is less than 3°C.

2) During Heating operation

Average high pressure > 25kg/cm²

OK

Average low pressure > 8.5kg/cm²

OK

Tcond, out - Tair, out  3°C

OK

Tair, in - Teva, out  2°C

NO

Tcond, out - Tair, out < -2°C

OK

Compressor in operation & Indoor Unit operation & Thermo On

OK

Error details

Breakaway Error of Indoor Heat Exchanger EVA Out sensor

2. How to check

Did the Indoor EVA Out sensor connector breakaway from the PCB?
Yes
After separating the Indoor EVA Out sensor connector from the PCB, measure the
resistance value between the two terminals.
Did the resistance value significantly stray from the following temperature
table? Yes
Restart operation after replace the PCB.

No

Restart operation after connecting the connector to the PCB.

Temperature() Resistance(K)

70

2.2

60

3.0

50

4.2

40

5.8

30

8.3

20

12.1

10

18.0

0

27.3

-10

43.0

No

Replace this part as it is the defective of the
Indoor EVA Out sensor itself.

4-52

Samsung Electronics

Troubleshooting

4-4-8 Simultaneous Indoor Heat Exchanger's EVA IN, OUT sensor dislocation error (Open/Short)

1. How to diagnose 1) During Cooling Operation
Tcond, out - Tair, out > 3°C Tair, in - Teva, out > 4°C Tair, in - Teva, out > 4°C
Compressor in operation & Indoor unit operation & Thermo On
Error details

OK NO NO
OK
Simultaneous indoor heat exchanger's EVA IN, OUT sensor dislocation error

2) During Heating operation Average high pressure > 25kg/ Average low pressure > 8.2kg/ Teva, out - Tair, out  3°C Tair, in - Teva, out  2°C Tcond, out - Tair, out < -2°C Compressor in operation & Indoor unit operation & Thermo On
Error details

OK OK NO NO OK
OK
Simultaneous Indoor heat exchanger's EVA IN, OUT sensor dislocation error

2. How to check Check if an Indoor heat exchanger's EVA IN, OUT sensor has been dislocated then is correct after assembling.

Samsung Electronics

4-53

Troubleshooting

4-4-9 Electronic Expansion Valve opening malfunction (2nd stage) -

Outdoor unit display
Indoor unit display Criteria
Cause of problem

1st detection : P703 (Outdoor Unit display only)

2nd detection :

x x x (x x x : The address of the error occurred indoor unit)

×(Operation) ×(Timer) (Fan) ×(Filter) ×(Defrost)

· Refer to the judgment method below.

· Faulty Indoor Unit EEV action. (Refrigerant will leak into the stopped Indoor Unit.)

1. How to diagnose - D uring Cooling operation, the temperature of the inlet or outlet of stopped Heat Exchanger is kept lower than 0°C for more than 20 minutes without cessation. - H ydro Unit : During the defrost operation, detection from stop-side Indoor Unit. (Temperature of the inlet of Heat Exchanger is kept lower than 0°C for more than 20 minutes without cessation.)
2. How to check

Is the EEV wire connected to the PCB?

No

Yes Is the EEV coil connected to the main body properly?

Connect to PCB and restart operation. No

Yes
After measuring the coil terminal resistance, is there a disconnection or
short circuit inside the coil?
No
After Resetting the Outdoor Unit, does an error occur even after
running it again with the same combination? Yes
Replace EEV coil

Connect the EEV coil properly and restart operation.
Yes
Normal operation of EEV. No
   

* How to turn off the Hydro Unit E151 - Hydro Unit PCB k1, k2 switch : At the same time push for more than 4 seconds. - After resolving the cause of the error, restart operation. (Excessive reset operation, can cause damage to the Heat Exchanger.)

4-54

Samsung Electronics

Troubleshooting
4-4-10 Breakdown of EEV (2nd)
1. How to diagnose Detect only on cooling operation. (No detection during heating operation.)
During cooling operation, the temperature of the inlet or outlet ducts of heat exchanger is kept below 0°C for more than 20 minutes without cessation
2. How to check 1) Check if the wire of electronic expansion valve is correctly connected to the PCB of indoor unit. 2) Check if the coil of an electronic expansion valve is correctly plugged into the main body. 3) Check if there is any rust on the surface of the electronic expansion valve with naked eyes then check the resistance between each terminal to find any wire breaking or short circuit. 4) Press the RESET KEY (K3) of the outdoor unit then see if the same error occurs. 4) - In case of closure problem, operate the indoor unit in which the error has occurred. 4)- In case of opening problem, please do not operate the indoor unit in which the error has occurred. 5) If there is no problem with the above checkup items, replace the electronic expansion valve of the troubled indoor unit. 4)- As an electronic expansion valve replacement is tricky work that requires collecting refrigerants in all systems, please check the above items before replacement.

Samsung Electronics

4-55

Troubleshooting

4-4-11 Problem with EEV closure (2nd)

1. How to diagnose 1) During Cooling operation(Each of the below conditions have to be met for at least 20 minutes.)

Tcond, out - Tair, out > 3°C Tair, in - Teva, out > 4°C Tair, in - Teva, out > 4°C
Compressor in operation & Indoor unit operation & Thermo On
Error details

OK NO NO
OK
Electrically operated valve closure breakdown

2) During heating operation (must satisfy all conditions below) 2) · When more than 2 indoor units are on Thermo On heating operation. 2) · When average high pressure is over 18kg/cm2 2) · 5 minutes after finishing Safety Start 2) · Keep Indoor units' T(Eva_In)<T(Room) +3°C and T(Eva_Out)<T(Room) +3°C condition for more than 5 minutes
2. How to check 1) Check if the wire of electronic expansion valve is correctly connected to the PCB of indoor unit. 2) Check if the coil of electronic expansion valve is correctly plugged into the main body. 3) Check if there is any rust on the surface of the electronic expansion valve with naked eye then check the resistance between each terminal to find any wire breaking or short circuit. 4) P ress the RESET KEY (K3) of the outdoor unit then see if the same error occurs. 4) - In case of closure problem, operate the indoor unit in which the error has occurred. 4) - In case of opening problem, please do not operate the indoor unit in which the error has occurred. 5) If there is no problem with the above checkup items, replace the electronic expansion valve of the troubled indoor unit. 4)- As electronic expansion valve replacement is tricky work that requires collecting refrigerants in all systems, please check the above items before replacement.

4-56

Samsung Electronics

Troubleshooting

4-4-12

: Detection of Floating Switch of Indoor Unit's Drain Pump

Outdoor unit display Indoor unit display
Criteria Cause of problem

x x x(x x x : The address of the error occurred indoor unit)
×(Operation) ×(Timer) (Fan) (Filter) ×(Defrost) · Refer to how to determine below · Due to the breakdown of a drain pump of the indoor unit, an increase in the water level in the drainage plate or defective detection sensor

S To release E153 error, you must reset the power of the indoor unit.

1. How to check

Error occurs

When checking the resistance value of both terminals after disconnecting a floating sensor connector linked
to an indoor unit PCB, is resistance valve =  ?
Yes

No
Reassembly Floating Sensor Connector and reset Outdoor Unit power
(Indoor unit power reset required)

Is there a lot of water in the drain plate?
Yes Reset the power of the indoor unit then check if drain pump operates
(vibrates during operation)
Does Drain pump run during COMP operation?
Yes

Diagnosed as a defective Floating sensor
Yes No
Indoor unit's power reset after replacement

No Normal operation

Diagnosed as a defective

Floating sensor Indoor unit's

No

power reset after replacement

Drain pump PCB unit

No

voltage = around AC220V?

Does the water level in the Drain Pan get lower?
Yes
Normal operation

Yes No
Replace Drain pump

Replace Indoor Unit PCB

Replace Drain pump

F loat sensor error will be removed only when the remote controller for an indoor unit operates

Samsung Electronics

4-57

Troubleshooting
4-4-13 The operational error of Indoor Unit's Fan Motor

Outdoor unit display Indoor unit display
Criteria Cause of problem

x x x(x x x : The address of the error occurred indoor unit) ×(Operation) ×(Timer) (Fan) ×(Filter) ×(Defrost) · Refer to how to determine below. · The operational error of the fan motor of No. XXX indoor unit.

1. How to diagnose 1) Occurs when RPM valve fails to feedback to MICOM at a PID control-type fan motor
2. How to check 1) Check HALL IC connector that carries out feedback of RPM value. 2) If a fan motor operation capacitor is a PCB separating type, check the connection terminal. 3) Check the operational status of the fan motor. 4) If there is no problem with the above checkup items, replace the PCB.

4-58

Samsung Electronics

Troubleshooting
4-4-14 Mixed operation Error (Only applicable to Heat Pump Model/Not to HR model)
 Mixed operation error is applicable only to Heat Pump Model and not to HR model.  Mixed operation error is not due to a product problem but is displayed when the operational mode input in an indoor unit is different
from current operational status (other indoor unit's operational mode).  Check the operational mode of outdoor unit or other indoor unit then re-enter or stop the operational mode of the relevant unit.  If it is necessary to apply a different operational mode to an indoor unit from others, please stop other indoor units then operate the
indoor unit.

Samsung Electronics

4-59

Troubleshooting
4-4-15 EEPROM error

Outdoor unit display

Indoor unit display Criteria
Cause of problem

×(Operation) (Timer) (Fan) (Filter) ×(Defrost) · Communication failure between EEPROM and MICOM. · PCB replacement due to defective EEPROM.

1. How to check

Check the location of EEPORM by referring to the schematic diagram

Are there any problems such as short or dewetting between

No

EEPROM PIN?

Yes

If you restart after reentering

model options and power reset, does the

No

error occur again?

Yes Replace PCB

Replace PCB Normal operation

4-60

Samsung Electronics

4-4-16 Option error of the Remote Controller for an Indoor Unit

Outdoor unit display

Indoor unit display Criteria
Cause of problem

(Operation) (Timer) (Fan) (Filter) (Defrost) · Display number type of indoor unit  E163 occurs, Lamp type  all lamps flash. · Missed or erroneous input of remote controller options.

 Check relevant remote controller options for each model then enter correct options

Troubleshooting

4-4-17 Error due to confused use of Fahrenheit and Celsius

Outdoor unit display

Indoor unit display Criteria
Cause of problem

×(Operation) (Timer) (Fan) (Filter) ×(Defrost)
· Display number type of indoor unit  E170 occurs, Lamp type  all lamps flash. · Occurs in an indoor unit with Celsius setting. · Missed input of remote controller options.

 Check relevant remote controller options for each model then enter correct options  As this happens only in a Celsius setting model, it is necessary to reenter option codes for error-free models in a region where Celsius
is used.

Samsung Electronics

4-61

Troubleshooting
4-4-18 Simultaneous opening of Cooling/heating MCU SOL Valves 1st/2nd
 During the first detection, as the system restarts after making an automatic stop to check a problem with the system  During the second detection, please refer to the following check-up methods. 1. How to check

Are an indoor unit address, cooling/heating position of the MCU SOL VALVE connector correctly
connected?
Yes

No

Check the indoor unit address,

cooling/heating position and make

the correct connection.

Is a coil of MCU SOL VALVE Correctly connected?
Yes

No

Check the coil connection

and fasten it again

When you restart it after replacing MCU SOL VALVE coils, does the
same error occur again?
Yes

No Replace coils as they are defective.

Replace MCU SOL VALVE BODY

4-62

Samsung Electronics

Troubleshooting
4-4-19 Error due to incorrect Indoor Unit Power/Communication Cable Connection

Outdoor unit display

Indoor unit display Criteria
Cause of problem

(wall mount type) · Check for Power input(220V) for the Terminal block(F1/F2). · Apply power (220V) to the terminal of the indoor unit communication block (F1/F2).

 Check for disconnected line after turning off the Main power.

Samsung Electronics

4-63

Troubleshooting
4-4-20 SPI Feedback Error

Outdoor unit display

Indoor unit display Criteria
Cause of problem

(Operation) (Timer) ×(Fan) (Filter) · Check if the output of SPI Feedback is 12V. · SPI defect

×(Defrost)

1. How to check

Is the SPI connector of an indoor unit separated from PCB?

No

Connect the connector to PCB

and reoperate

#1 #4 Yes



Can you measure 12V from

#1, #4 power with SPI connector

No

being connected?

Yes Replace Main PCB

Replace SPI

4-64

Samsung Electronics

4-4-21 Outdoor Unit Pipe Inspection Error

Troubleshooting

Outdoor Unit Display
Indoor Unit Display Judgment Method
Special Cause

: No change of EVA IN or wrong EVAN IN change during pipe inspection. : No change of EVA OUT or wrong EVA OUT change during pipe inspection. · Refer to the judgment method below · The liquid pipe/gas pipe of the indoor unit is not correctly connected to the port set in MCU.

1. Judgment Method  Check if the indoor address settings are the same for the address of the indoor units connected to each port of the MCU and the address of the indoor units of the relevant MCU ports.  Check if the indoor unit usage setup switch is turned on for the MCU port connected to the indoor unit.

Samsung Electronics

4-65

Troubleshooting
4-4-22 Communication Error between Indoor and Outdoor Units during Tracking

Outdoor unit display

Indoor unit display Judgment Method Cause of problem

×(Operation)  (Reservation)  (Blast) ×(Filter) ×(Defrost)  Communication error between indoor and outdoor units.  Refer to the judgment method below.

1. Cause of problem

Indoor Unit Installation Quantity Setup Switch of Outdoor Unit Compare and check the set value and the
actual number of indoor units installed.

Are the number of actual installed indoor units and the set value for the
installation quantity setup switch the same?
Yes
Press the reset key (K3) of the outdoor PCB, and check the display module to check for the quantity of indoor
units that respond to the tracking.

No
Correctly set the indoor unit installation quantity setup switch of the outdoor unit, and press the reset key (K3) of the outdoor PCB to re-execute tracking.

Is there no sign of

No

the indoor response on the display

during tracking?

Yes
Remove the communication cable which connects the outdoor unit to the indoor unit, and measure the 2
cables of the outdoor unit with a scope.

Is the voltage between

No

the 2 cables a square wave with

DC±0.7V or more?

Yes

After 2 minutes, find the indoor unit which displays the communication error for the indoor units, and
check for overlaps in the PCB address setup. (If the indoor unit addresses are overlapped,
then a communication error will occur). - In this case, a communication error will occur in every indoor unit (two or more units) with
the address incorrectly set.
Change the indoor unit PCB after checking the communication cable when there is
no peculiarity with the address.

Check the communication cable which connects the outdoor unit to the indoor unit. If there is no peculiarity, then connect the indoor units one by one to find the indoor unit that is interfering with the communication for
inspection and change the indoor unit PCB.

Check the communication cable and the connector of the outdoor unit PCB, and change the PCB.

4-66

Samsung Electronics

4-4-23 Communication Error between Indoor and Outdoor Units after Tracking

Troubleshooting

Outdoor unit display

Indoor unit display Judgment Method Cause of problem 1. Cause of problem

×(Operation)  (Reservation)  (Blast) ×(Filter) ×(Defrost)  Outdoor unit is unable to communicate for two minutes during operation. (no reception of relocation)  Communication error between indoor and outdoor units and setup error of indoor unit installation
quantity setup switch.

Press the reset key (K3) of the outdoor unit PCB and check the display module.

Is there no indoor unit response at all from the display module during
the tracking?
Yes
Remove the communication cable that connects the outdoor unit to the indoor nit, and measure
the 2 outdoor unit cables with a scope.
Is the voltage between the 2 cables a square wave with DC±0.7V or more
as shown in the image below?

No
After two minutes, find the indoor unit which displays the communication error and check if the PCB address
settings are overlapped. (Communication error occurs if the indoor unit
addresses are overlapped.) - In this case, the communication error will occur in every indoor
unit (2 or more units) with the address incorrectly set.
If there is no peculiarity in the address, check the communication cable and change the indoor unit PCB.
No

Yes
Connect the communication cable again to connect the outdoor unit to the indoor unit. Remove all the communication connectors on the PCB of the indoor unit, and connect them one by one to find the indoor unit which interferes with the communication to check and change the indoor unit PCB.

Check the communication cable and the connector for the outdoor unit PCB, and change the PCB.
* Essential Requirements before Changing PCB in Case of Communication Error: Refer to p.50

Good

Defective

0.7V

0.7V

Samsung Electronics

4-67

Troubleshooting
4-4-24 Communication error between main and sub Unit of outdoor unit or between outdoor units

Outdoor unit display

Indoor unit display Judgment Method Cause of problem

 Refer to the judgment method below.  Communication error between outdoor units.

1. Cause of problem

Reset error (Key 3)

Check the outdoor unit with error. (U200, U201, U202, U203)

Is the power supply normal? 15V, 5V
Yes
Check wiring of outdoor unit communication cable.
Yes
Check K13 and K14 setup options for outdoor unit.
Yes Replace PCB.

No Check the power
No Change wiring or connect
No Change settings

Essential Requirements before Changing PCB in Case of Communication Error: Refer to p.59

4-68

Samsung Electronics

4-4-25 Communication Error between MCU and Outdoor Unit

Outdoor unit display

Indoor unit display Judgment Method
Special Cause

· Communication Error between MCU and outdoor unit. · Reference below.

1. Inspection Method
MCU Installation Quantity Setup Switch for Outdoor Unit PCB Compare and check the set values
and the actual MCU installation quantity.

Troubleshooting

Are the quantity of the actually installed MCUs and the set value
of the installation quantity setup switch the same?
Yes
Press the reset key (K3) of the outdoor unit PCB and check the display module to check the quantity
of MCU which responds to tracking.

No
Correctly set the installation quantity setup switch of the outdoor unit MCU, and press the reset key (K3)
of the outdoor unit PCB to re-execute tracking.

Is there any response from the MCU on the display module during tracking?
Yes
Remove the communication cable which connects the outdoor unit to the MCU, and measure
the 2 cables of the outdoor unit with a scope.

No
After two minutes, find the MCU which displays the communication error and check if the PCB
address settings are overlapped. (A communication error occurs if the indoor unit
addresses are overlapped.) - In this case, a communication error will occur in every MCU (2 or more units) with the address
incorrectly set.

Is the voltage between the 2 cables a square wave with DC±0.7V or more?

No If there is no peculiarity in the address, then check the communication cable and change the MCU PCB.

Yes

Check the communication cable which connects the outdoor unit to the MCU. If there is no peculiarity, connect the MCUs one by one to find the MCU which interferes with the communication to check and change the MCU PCB.

Change the communication cable and the connector of the outdoor PCB, and then change the PCB.

 E ssential Requirements before Changing PCB in Case of Communication Error: Refer to p.4-80

Samsung Electronics

4-69

Troubleshooting
4-4-26 Internal Communication error of the Outdoor Unit C-Box

Outdoor unit display Indoor unit display Judgment Method Cause of problem

×(Operation)  (Reservation)  (Blast) ×(Filter) ×(Defrost)
 Communication error between the C-Box PCB  Communication wire inside the C-Box is unconnected  Main PCB defective

1. Cause of problem

Did the Communication connector break away from the PCB? Yes
Is Inverter PCB1 CN32 and Inverter PCB CN31 connector accurately connected?
Yes
Is Inverter PCB1 CN32 and Fan PCB CN12 connector accurately connected?
Yes
Confirm a blinking of Fan PCB LD22, 32?
Yes

Restart operation after connecting the Inverter

No

PCB2 CN31(when the Comp. applied one :

Inverter PCB1) connector. (Check the 3, 4 Pin short)

* Service after turn off the Main Power.

Two Comp. applied to the model

Restart operation after checking the Inverter

No

PCB2 CN31 and PCB2 CN32 Communication

wire/Connector.(3, 4 Pin Short)

* Service after turn off the Main Power.

1) Check the Inverter PCB1 CN32, CN91 and Fan

No

PCB CN12 Communication wire/Connector.

2) Restart operation after connecting the Hub PCB

CN97 and Fan PCB CN13 connector.

* Service after turn off the Main Power.

1) Check the Main PCB : Main PCB TX circuit

No

inspection

2) Check the Hub PCB : Hub PCB TX circuit

inspection

* Service after turn off the Main Power.

Replace Main PCB

4-70

Samsung Electronics

4-4-27 Internal PCB Communication error of the Outdoor Unit C-Box

Outdoor unit display Indoorunit display Judgment Method Cause of problem

×(Operation)  (Reservation)  (Blast) ×(Filter) ×(Defrost)  PCB does not respond to the invoked Main PCB  C-Box internal Inverter PCB, Fan PCB, Hub PCB defective

1. Cause of problem E206 C001

Troubleshooting

Connection wire of Hub PCB/Main PCB did confirmation?
(Verify the broken wire)
Yes
Replace Hub PCB

No Replace Connection wire

E206 C002 No
Lighting of Fan PCB LD41 did confirmation?
Yes No
Is Fan PCB CN13 connector accurately connected?
Yes Replace Fan PCB (Fan PCB TX part : Breakage)

Check the connection status (CN12 connector)
Fan PCB CN13 connection

Samsung Electronics

4-71

Troubleshooting
4-4-28 Communication Error between MCU and Outdoor Unit after Tracking is Completed

Outdoor unit display

Indoor unit display Judgment Method
Special Cause

· Outdoor unit is unable to communicate for two or more minutes during operation (no reception of relocation) · Communication error between indoor and outdoor units and setup error of indoor unit installation quantity setup switch

1. Inspection Method

Press the PCB reset key (K3) of the outdoor unit and check the display module.

Is there no MCU response at all on the display module during the tracking?
Yes
Remove the communication cable which connects the outdoor unit to the MCU, and measure
the 2 cables of the outdoor unit with a scope.
Is the voltage between the 2 cables a square wave with DC±0.7V or more?

No
After two minutes, find the MCU which displays the communication error and check if the PCB address settings are overlapped. (A communication error occurs
if the indoor unit addresses are overlapped.) - In this case, a communication error will occur in every MCU (two or more units) with the address incorrectly set.
If there is no peculiarity in the address, check communication and then change the MCU PCB.
No

Yes
Connect the communication cable which connects the outdoor unit to the MCU again, remove all communication connectors from the MCU PCB. Connect each unit one by one, and find the MCU which interferes with communication to
check and change the MCU PCB.

Inspect the communication cable and the connector of the outdoor PCB
and then change the PCB.

 E ssential Requirements before Changing PCB in Case of Communication Error: Refer to p.4-80

Good

Defective

0.7V

0.7V

4-72

Samsung Electronics

Troubleshooting
4-4-29 MCU branch part setup error  inconsecutive connection with the use of 2 branch parts

Outdoor unit display Indoor unit display
Criteria Cause of problem

×(Operation) (Timer) (Fan) (Filter) ×(Defrost) · When 2 branch parts are used for one indoor unit without connecting them consecutively. · Branch part assembly error.

1. How to check Find an MCU that is composed as the following picture to carry out assembly of branch part again. After completing the re-setting,
press K3 button on the button to reset or turn it off to restart.

MCU BOX #0 MCU PCB

MCU address setup
0

OFF

ON Branch part use setup

42 1256

Setting error Indoor unit address

Branch A B

C

D

E

F

Indoor unit

4

2

5

6

MCU BOX #0 MCU PCB

MCU address setup
0

OFF

ON Branch part use setup

42 2256

Setting error Indoor unit address

Branch A B

C

D

E

F

Indoor unit

4

2

5

6

Samsung Electronics

4-73

MCU PCB

0

Troubleshooting

OFF

ON Branch part use setup

42 1256
4-4-30 MCU branch part setup error  Repeated setup for the same address over 3 times
Setting error Indoor unit address

Outdoor unit display

Branch A B

C

D

E

F

Indoor unit display ×(Operation) (Timer) (Fan) (Filter) ×(Defrost)

Criteria

· The same indoor unit address was setup more than 3 times in MCU.

Cause of problem

·InMdCooUr iunnditoor uni4t address 2setting error.

5

6

1. How to check Find an MCU that is composed as the following picture to carry out assembly of branch part again. After completing the re-setting,
press K3 button on the button to reset or turn it off to restart.

MCU BOX #0 MCU PCB

MCU address setup
0

OFF

ON Branch part use setup

42 2256

Setting error Indoor unit address

Branch A B

C

D

E

F

Indoor unit

4

2

5

6

4-74

Samsung Electronics

4-4-31 MCU branch part setup error  non-installed address setup

Troubleshooting

Outdoor unit display Indoor unit display
Criteria Cause of problem

×(Operation) (Timer) (Fan) (Filter) ×(Defrost) · If there is an indoor unit that is not installed among MCU registered indoor units · Indoor unit, with the assigned address on MCU, not installed.

1. How to check Find an MCU that is composed as the following picture to carry out assembly of branch part again. After completing the re-setting,
press K3 button on the button to reset or turn it off to restart.

MCU BOX #0

MCU Address Setup

MCU PCB

0

ON Setup for Using

OFF

Branch Sphere

44 2156

Branch Sphere A B

C

Indoor Unit Address

D

E

F

Indoor Unit

4

1

6

Outdoor Unit PCB

5

1

Setup for Indoor MCU Address Quantity Used Setup

MCU BOX #0

MCU Address Setup

MCU PCB

0

MCU BOX #1

MCU PCB

1

ON Setup for Using

OFF

Branch Sphere

44 2156

Indoor Unit Address

ON OFF
13 7900

Branch Sphere A B C

DE

F

Branch Sphere A B C

DE F

Indoor 4 Unit

56

7

0

Outdoor Unit PCB

5
Setup for Indoor Quantity Used

12
MCU Address Setup

Samsung Electronics

MCU BOX #0

MCU Address Setup

MCU BOX #1

MCU PCB

0

MCU PCB

1

ON Setup for Using

ON

4-75

Troubleshooting

MCU BOX #0

MCU Address Setup

4-4-32 Setup Error for MCU Branch part  SeMtCuUpPECrBror for M0CU Quantity Used

Outdoor unit display Indoor unit display Judgment Method
Special Cause

ON Setup for Using

OFF

Branch Sphere

×(Operation) (4Reserv4ation) 2 (Bla1st) 5 (Filte6r) ×(Defrost)

· Occurs when the quantity of MCU is incorrectly set by the outdoor unit. · Occurs when same addresses are found whenIntdwoooroUrnmit AodrdereMssCU are connected. · OutdoorBruancithMSpChUeresAetupB and saCme addreDss errorsEwhen coFnnecting two or more MCUs .

1. Inspection Method : Re-check the MCU quantity setup switch from the outdoor unit.
Check for overlaps in each MCU address setup switch. To use, reseIntdUbonyoitrpres4sing the K3 button of the outdoor u1nit afte6r the reset is completed, or reset after turning off the power and then turn it on again.

Outdoor Unit PCB

5

1

Setup for Indoor MCU Address Quantity Used Setup

MCU BOX #0

MCU Address Setup

MCU PCB

0

MCU BOX #1

MCU PCB

1

ON Setup for Using

OFF

Branch Sphere

44 2156

Indoor Unit Address

ON OFF
13 7900

Branch Sphere A B C

DE

F

Branch Sphere A B C

DE

F

Indoor 4 Unit

56

7

0

Outdoor Unit PCB

5
Setup for Indoor Quantity Used

12
MCU Address Setup

MCU BOX #0

MCU Address Setup

MCU BOX #1

MCU PCB

0

MCU PCB

1

ON Setup for Using

OFF

Branch Sphere

44 2156

Indoor Unit Address

ON OFF
13 7900

Branch Sphere A B C

DE F

Branch Sphere A B C

DE F

Indoor Unit

4

56

7

0

4-76

Samsung Electronics

4-4-33 MCU branch part setup error  Overlapping Indoor unit Address setup

Outdoor unit display Indoor unit display
Criteria Cause of problem

×(Operation) (Timer) (Fan) (Filter) ×(Defrost) · Occurs when an indoor unit address setup switch in MCU has been overlapped. · Repeated indoor unit address.

1. How to check Check the setup switch for the number of indoor units in MCU After completing resetting, press the outdoor unit's K3 button to reset or turn off to restart.

MCU BOX #0 MCU PCB

MCU address setup
0

ON Branch part use setup OFF

42 2056

Indoor unit address

Branch A B

C

D

E

F

MCU BOX #1 MCU PCB

MCU address setup
1

ON Branch part use setup OFF
40 1257

Indoor unit address

Branch A B

C

D

E

F

Troubleshooting

MCU BOX #1

MCU PCB

1

ON OFF

13 7900

Branch A B

C

D

E

F

0

Samsung Electronics

4-77

MCU BOX #1

MCU address setup

MCU PCB

0

ON Branch part use setup OFF

42 2056

Troubleshooting

Indoor unit address

4-4-34 MCU branch part setup eBrrarnochrA SeBt as bCeing uD sed wE ithoFut connection to an Indoor unit

Outdoor unit display Indoor unit display

MCU BOX #1

MCU address setup

×(Operation) (Timer) (FaMnC) U PCB(Filter) ×1(Defrost)

Criteria Cause of problem

· Occurs when MCU PIPE is set as being used, yetOnNot coBrnanncehcpteadrt utoseasnetiunpdoor unit.
OFF
· Pipe is not installed to the indoor unit with assigned address on MCU.
40 1257

1. How to check

Indoor unit address

Adjust the Dip switch that sets up the use of MCU branch part to `Not-Used'. After completing resetting, press the outdoor unit's

K3 button to reset or turn off to restart. Branch A B

C

D

E

F

MCU BOX #1

MCU PCB

1

ON OFF

13 7900

Branch A B

C

D

E

F

0

MCU BOX #1

MCU PCB

MCU address setup
0

ON Branch part use setup OFF
44 2156

Branch A B

C

Indoor unit address

D

E

F

Indoor unit

4

2

5

6

4-78

Samsung Electronics

Branch A B

C

D

E

F

MCU BOX #1

Troubleshooting

4-4-35 MCU branch part setup error  ConnecMt CaUnPICnBdoor uni1t to a branch part not being used

Outdoor unit display

ON OFF

Indoor unit display Criteria
Cause of problem

×(Operation) (Tim1er) 3(Fan)7 (9Filter) 0 ×(D0efrost)
· Occurs when MCU PIPE is turned off, yet an indoor unit is registered

· Indoor unit connection to the unused branch part

Branch A B

C

D

E

F

1. How to check
Check the actual use of the branch part. If it is used, turn on the Dip switch for branch part setup. After completing resetting, press
the outdoor unit's K3 button to reset or turn off to restart. 0

MCU BOX #1

MCU PCB

MCU address setup
0

ON Branch part use setup OFF

44 2156

Branch A B

C

Indoor unit address

D

E

F

Indoor unit

4

2

5

6

Samsung Electronics

4-79

Troubleshooting
4-4-36 MCU branch part setup error  Connect more Indoor units than what is actually set up in MCU

Outdoor unit display Indoor unit display
Criteria Cause of problem

×(Operation) (Timer) (Fan) (Filter) ×(Defrost) · Occurs when the number of indoor units installed exceeds that registered in MCU. · Number of indoor units exceeds number of indoor units entered on MCU setting.

1. How to check Check the number of indoor units connected to MCU then readjust the switch for the number of units After completing resetting, press the outdoor unit's K3 button to reset or turn off to restart.

Outdoor unit PCB

6

12

Indoor number setup MCU number setup

MCU BOX #0

MCU address setup

MCU BOX #1

MCU PCB

0

MCU PCB

1

ON Branch part use setup

ON

OFF

OFF

12 2186
Indoor unit address

13 7900

Branch A B C

DE

F

Branch A B C

DE F

1

2

86

7

0

4-80

Samsung Electronics

4-4-37 Outdoor Temperature Sensor Error

Outdoor unit display Indoor unit display
Criteria Cause of problem

 (Operation) ×(Reservation)  (Blast) ×(Filter) ×(Defrost)  Refer to the judgment method below.  Outdoor temperature sensor Open/Short is defective.

1. Cause of problem

Troubleshooting

OUT

Did the outside temperature

sensor connector break away

No

from the PCB?

Restart operation after connecting

Yes

the connector to the PCB.

Resistance value measure part

After separating the outdoor temperature sensor connector from the PCB, measure the resistance value
between the terminals.
OUT

Did the resistance

value significantly stray from the following

No

temperature table?

Temperature (°C) Resistance (K)

70

2.2

60

3.0

50

4.2

40

5.8

30

8.3

20

12.1

10

18.0

0

27.3

-10

43.0

Yes Restart operation after replace the PCB

Replace this since it is the defective of the outdoor temperature sensor itself.

Samsung Electronics

4-81

Troubleshooting
4-4-38 Outdoor Temperature dislocation error
1. How to check

Is an outdoor temperature sensor connector dislocated from the PCB?
Yes
After separating the outdoor temperature sensor connector from the PCB, measure the resistance value between both terminals.
Yes
Does the resistance value greatly deviate from the temperature table to the next?
Yes
Restart after replacing the PCB

No

Restart after connecting the connector to the PCB.

Temperature Resistance

(°C)

(K)

70

2.2

60

3.0

50

4.2

40

5.8

30

8.3

21

12.1

10

18.0

0

27.3

-10

43.0

No

As it is due to a problem with the outdoor temperature sensor,
replace it.

4-82

Samsung Electronics

4-4-39 Cond Out Temperature Sensor Error (Open/Short)

Troubleshooting

Outdoor unit display Indoor unit display Judgment Method Cause of problem

 (Operation) ×(Reservation)  (Blast) ×(Filter) ×(Defrost)  Refer to the judgment method below.  Disconnection or breakdown of relevant sensor.

1. Cause of problem

COND

Did the outdoor Cond Out

sensor connector break away from

No

the PCB?

Restart operation after connecting

Yes

the connector to the PCB.

Resistance value measure part

Temperature (°C)

70

After separating the outdoor Cond Out sensor connector from the PCB, measure the resistance

60

value between the two terminals.

50

40

COND

30

20

10

0

-10

Resistance (K)
2.2 3.0 4.2 5.8 8.3 12.1 18.0 27.3 43.0

Did the resistance

value significantly stray from the following

No

temperature table?

Yes Restart operation after replace the PCB

Replace this part as it is the defective of the outdoor Cond Out sensor itself.

Samsung Electronics

4-83

Troubleshooting
4-4-40 Outdoor Cond Out sensor breakaway error

Outdoor unit display

Indoor unit display Judgment Method Cause of problem

×(Operation)  (Reservation)  (Blast)  (Filter) ×(Defrost)  Refer to the judgment method below.  Outdoor Cond Out sensor breakaway/defective/ relevant path blocked.

1. Judgment Method 1) No inspection for Cooling operation. 2) For heating operation (Each of the conditions below needs to be satisfied for more than 20 minutes.)

High pressure average > 25kg/cm² Low pressure average < 8.5kg/cm²
Teva, out - Tair, in  3°C Teva, in - Tair, in  2°C Tcond, out - Tair, out  0°C Every compressor is in operation & indoor unit operation and Thermo On
Error Content

OK OK OK OK NO OK Outdoor Cond Out sensor breakaway error

2. Cause of problem

Is the Cond Out sensor and the sensor holder correctly
attached?
Yes

No

Re-insert sensor.

Re-attach sensor holder.

Is the Cond Out sensor resistance value reasonable?
(Refer to E231)
Yes

No Defective Sensor : Replace Sensor

Are there any changes

n the value of the sensor when operating from

No

Blocked Sensor Path :

stop to heating?

Change heat exchanger Ass'y

Yes Complete

4-84

Samsung Electronics

4-4-41 Digital Compressor Discharge Temperature Sensor Error (OPEN/SHORT)

Outdoor Unit Display

Indoor Unit Display Judgment Method
Special Cause

(Operation) ×(Reservation) (Blast) ×(Filter) ×(Defrost)  Refer to the inspection method below.  Digital compressor discharge temperature sensor OPEN/SHORT problem.

1. Inspection Method

Troubleshooting

Did the connector for the

outdoor digital compressor discharge temperature

No

sensor break away from the PCB?

Yes
Separate the connector for the outdoor unit discharge temperature sensor from the PCB, and measure the resistance value between
the 2 terminals.
Did the resistance value significantly stray from the following
temperature table?

Restart operation after connecting the connector to PCB

Resistance value measure part

Temperature (°C) Resistance (K)

130

8.9

120

11.2

100

18.5

80

32.0

60

59.0

25

200.0

20

242.0

10

362.0

0

553.0

No

Yes Restart operation after changing PCB.

Change this part as it is the fault of the discharge temperature sensor itself.

Samsung Electronics

4-85

Troubleshooting
4-4-42 Constant Rate Compressor Discharge Temperature Sensor Error (OPEN/SHORT)

Outdoor Unit Display Indoor Unit Display Judgment Method
Special Cause

,

(Compressor 2, Compressor 3)

(Operation) ×(Reservation) (Blast) ×(Filter) ×(Defrost)

 Refer to the inspection method below.

 Constant rate compressor discharge temperature sensor OPEN/SHORT problem

1. Inspection Method

Did the connector for the outdoor constant rate compressor discharge
temperature sensor break away from the PCB?
Yes
Separate the connector for the outdoor constant rate compressor discharge temperature sensor from the PCB, and measure the resistance value between
the 2 terminals.
Did the resistance value significantly stray from the following
temperature table?
Yes
Restart operation after changing PCB.

No

Restart operation after connecting the connector to PCB

Comp. 2

Comp. 3

Temperature (°C) Resistance (K)

130

8.9

120

11.2

100

18.5

80

32.0

60

59.0

25

200.0

20

242.0

10

362.0

0

553.0

No

Change this part as it is the fault of the constant rate compressor discharge
temperature sensor itself.

4-86

Samsung Electronics

4-4-43 Compressor Discharge or Top 1/2 Temperature sensor error

Outdoor unit display
Indoorunit display Judgment Method Cause of problem

(Compressor 1 Discharge)

(Compressor 2 Discharge)

(Compressor 1 Top)

(Compressor 2 Top)

 (Operation) ×(Reservation)  (Blast) ×(Filter) ×(Defrost)

 Refer to the judgment method below.

 Compressor Discharge or Top Temperature sensor defective. (Open/Short)

1. Cause of problem

Troubleshooting TOP1

TOP2

Did the Compressor

Discharge or Top Temperature sensor connector

No

break away from the PCB?

Yes
After separating the Compressor Discharge or Top Temperature sensor connector from the PCB,
measure the resistance value between the two terminals.
Did the resistance value significantly stray from the following
temperature table?

Restart operation after connecting the connector to PCB

Resistance value measure part
TOP1

Resistance value measure part
TOP2

Temperature (°C)
130 120 100 80 60 25 20 10 0

Resistance (K)
8.9 11.2 18.5 32.0 59.0 200.0 242.0 362.0 553.0

No

Yes Restart operation after replace the PCB

Replace this part as it is the defective of the Compressor Discharge or
Top Temperature sensor itself.

Samsung Electronics

4-87

Troubleshooting

4-4-44

: Dislocation error of Compressor SUMP Temperature (oil temperature) Sensor

Outdoor unit display Indoor unit display
Criteria Cause of problem

(digital compressor or fixed compressor 1) ×(Operation) (Timer) (Fan) (Filter) ×(Defrost)  Refer to how to determine below  Sump (oil) temperature sensor dislocation error

1. How to diagnose 1) If the Sump temperature right before the start of compressor = Tsump.ini, current compressor's SUMP temp =Tsump. real, When the difference between Tsump.ini and Tsump.real is an absolute value so that it cannot be more than 2°C, In other words, the condition of Tsump.real-Tsump.ini<2°C has been satisfied for 60 minutes since a compressor started, it is diagnosed as an error. After 60 minutes of compressor operation, there will be no Sump sensor dislocation detection.
2. How to check 1) Check if a sensor of the relevant compressor has been dislocated in accordance with error code, assemble and correct the error.

4-88

Samsung Electronics

4-4-45

: Suction Temperature sensor breakaway error

Troubleshooting

Outdoor unit display Indoor unit display Judgment Method Cause of problem

×(Operation)  (Reservation)  (Blast)  (Filter) ×(Defrost)
 If the suction temperature right before operating the Comp, when the operating order is highest, is set at Tsuc, ini, and the suction temperature of the current Comp is set at Tsuc, real, it is considered to have an error if the condition of Tsuc, real < Tsuc,ini| < 2°C is maintained for 30 minutes.
 Suction temperature sensor breakaway/defective.

1. Cause of problem

Is Suction sensor and sensor Holder accurately
attached?
Yes
Is Suction sensor resistance value reasonable?
(Refer to E231 )
Yes
Complete

No

Re-insert the sensor.

Re-attach the sensor holder.

No Defective Sensor : Replace Sensor

Samsung Electronics

4-89

Troubleshooting
4-4-46 SUMP Temperature Sensor Error (OPEN/SHORT)

Outdoor Unit Display Indoor Unit Display Judgment Method
Special Cause

(Operation) ×(Reservation) (Blast) ×(Filter) ×(Defrost)  Refer to the judgment method below.  Disconnection or breakdown of relevant sensor

1. Inspection Method

Did the connector for the

outdoor SUMP sensor break away

No

from the PCB?

Restart operation after connecting

Yes

the connector to PCB

Resistance value measure part

Separate the connector of the outdoor SUMP sensor from the PCB, and measure the resistance value between the two terminals.

Did the resistance value

significantly stray from the following

No

temperature table?

Temperature (°C) Resistance (K)

70

2.2

60

3.0

50

4.2

40

5.8

30

8.3

20

12.1

10

18.0

0

27.3

-10

43.0

Yes Restart operation after changing PCB.

Change this part as it is the fault of the outdoor SUMP sensor itself.

4-90

Samsung Electronics

4-4-47 High Pressure sensor error (Open/Short)

Troubleshooting

Outdoor unit display Indoor unit display Judgment Method Cause of problem

×(Operation)  (Reservation)  (Blast)  (Filter) ×(Defrost)  Refer to the judgment method below.  Disconnection or breakdown of relevant sensor.

1. High Pressure sensor Open/Short error determination method 1) Identifies from when power is supplied or 2 minutes after RESET, and only when set is stopped. 2) An Open/Short error will occur if the input voltage standard range of 0.5V ~ 4.95V is exceeded.

2. Inspection Method

Did the High Pressure sensor connector get disconnected
from the PCB?

No

Please re-inspect after connecting

the connector to the PCB

Yes

Is there refrigerant inside the set?

(Please check by connecting the menu folder gauge

No

to the service valve)

Yes

Refill refrigerant after vacuum

Out of the PCB High Pressure sensor terminals, is there voltage between
pins 3 and 4 5V?
Yes
Replace High Pressure sensor

No

Replace PCB

The  mark is the 1st pin on the PCB.

Samsung Electronics

4-91

Troubleshooting
4-4-48 Low Pressure sensor error (Open/Short)

Outdoor unit display Indoor unit display Judgment Method Cause of problem

 (Operation)  (Reservation)  (Blast) ×(Filter) ×(Defrost)  Refer to the judgment method below.  Disconnection or breakdown of relevant sensor.

1. Low Pressure sensor Open/Short error determination method 1) Identifies from when power is supplied or 2 minutes after RESET, and only when set is stopped. 2) An Open/Short error will occur if the input voltage standard range of 0.5V ~ 4.95V is exceeded.

2. Inspection Method

Did the Low Pressure sensor connector get disconnected from the PCB?
Yes
Is there refrigerant inside the set? (Please check by connecting the menu
folder gauge to the service valve)
Yes
Out of the PCB Low Pressure sensor terminals, is there voltage between
pins 3 and 4 5V?
Yes
Replace Low Pressure sensor

No

Please re-inspect after connecting

the connector to the PCB

No

Refill refrigerant after vacuum

No

Replace PCB

The  mark is the 1st pin on the PCB.

4-92

Samsung Electronics

4-4-49 Suction Temperature sensor error (Open/Short)

Outdoor unit display Indoor unit display Judgment Method Cause of problem

 (Operation) ×(Reservation)  (Blast) ×(Filter) ×(Defrost)  Refer to the judgment method below.  Disconnection or breakdown of relevant sensor.

1. Cause of problem

Troubleshooting

SUCT

Did the connector for

the Outdoor Suction sensor break away

No

from the PCB?

Restart operation after connecting

Yes

the connector to PCB

Resistance value measure part
Separate the connector of the Outdoor Suction sensor from the PCB and measure the resistance value between the 2 terminals.
SUCT

Did the resistance

value significantly stray from the following

No

temperature table?

Temperature (°C) Resistance (K)

70

2.2

60

3.0

50

4.2

40

5.8

30

8.3

20

12.1

10

18.0

0

27.3

-10

43.0

Yes Restart operation after replace the PCB

Replace this part as it is the defective of the Outdoor Suction sensor itself.

Samsung Electronics

4-93

Troubleshooting
4-4-50 Liquid Pipe Temperature sensor error (Open/Short)

Outdoor unit display Indoor unit display Judgment Method Cause of problem

 (Operation) ×(Reservation)  (Blast) ×(Filter) ×(Defrost)  Refer to the judgment method below.  Disconnection or breakdown of relevant sensor.

1. Cause of problem

LIQUID

Did the connector for the Liquid Pipe

No

Temperature sensor break away

from the PCB?

Restart operation after connecting

Yes

the connector to PCB

Resistance value measure part
Separate the connector of the Liquid Pipe Temperature sensor from the PCB and measure the resistance value
between the 2 terminals.
LIQUID

Did the resistance

value significantly stray from the following

No

temperature table?

Temperature (°C) Resistance (K)

70

2.2

60

3.0

50

4.2

40

5.8

30

8.3

20

12.1

10

18.0

0

27.3

-10

43.0

Yes Restart operation after replace the PCB

Replace this part as it is the defective of the Liquid Pipe Temperature sensor itself.

4-94

Samsung Electronics

4-4-51 EVI In Temperature sensor error (Open/Short)

Outdoor unit display Indoor unit display Judgment Method Cause of problem

 (Operation) ×(Reservation)  (Blast) ×(Filter) ×(Defrost)  Refer to the judgment method below.  Disconnection or breakdown of relevant sensor.

1. Cause of problem

Troubleshooting

Did the connector for the EVI In Temperature sensor break away from
the PCB?
Yes
Separate the connector of the Outdoor EVI In Temperature sensor from the PCB and measure the resistance value between the 2 terminals.
Did the resistance value significantly stray from the following
temperature table?

EVI-IN No

Restart operation after connecting the connector to PCB

Resistance value measurement
EVI-IN

Temperature(°C) Resistance(K)

70

2.2

60

3.0

50

4.2

40

5.8

30

8.3

20

12.1

10

18.0

0

27.3

-10

43.0

No

Yes Restart operation after replace the PCB

Replace this part as it is the defective of the Outdoor EVI In Temperature sensor itself.

Samsung Electronics

4-95

Troubleshooting
4-4-52 EVI Out Temperature sensor error (Open/Short)

Outdoor unit display Indoor unit display Judgment Method Cause of problem

 (Operation) ×(Reservation)  (Blast) ×(Filter) ×(Defrost)  Refer to the judgment method below.  Disconnection or breakdown of relevant sensor.

1. Cause of problem

EVI-OUT

Did the connector for

the EVI Out Temperature sensor break away

No

from the PCB?

Yes
Separate the connector of the Outdoor EVI Out Temperature sensor from the PCB and measure the
resistance value between the 2 terminals.
Did the resistance value significantly stray from the following
temperature table?

Restart operation after connecting the connector to PCB

Resistance value measure part
EVI-OUT No

Temperature(°C) Resistance(K)

70

2.2

60

3.0

50

4.2

40

5.8

30

8.3

20

12.1

10

18.0

0

27.3

-10

43.0

Yes Restart operation after replace the PCB

Replace this part as it is the defective of the Outdoor EVI Out Temperature sensor itself.

4-96

Samsung Electronics

4-4-53 Suction-2 Temperature Sensor Error (OPEN/SHORT)

Outdoor unit display Indoor unit display Judgment Method
Special Cause

(Operation) ×(Reservation) (Blast) ×(Filter) ×(Defrost) · Refer to the judgment method below. · Disconnection or breakdown of relevant sensor

1. Inspection Method

Troubleshooting

Did the connector for the

No

Suction-2 sensor break away from the PCB?

Yes
Separate the connector of the Suction-2 sensor from the PCB, and measure the resistance value
between the two terminals.
Did the resistance value significantly stray from the following
temperature table?

Restart operation after connecting the connector to PCB

Resistance value measure part

Temperature (°C) Resistance (K)

70

2.2

60

3.0

50

4.2

40

5.8

30

8.3

20

12.1

10

18.0

0

27.3

-10

43.0

No

Yes Restart operation after changing PCB

Change this part as it is the fault of the outdoor Suction-2 sensor itself.

Samsung Electronics

4-97

Troubleshooting
4-4-54

: Comp. Down due to High Pressure Protection Control

Outdoor unit display Indoor unit display Judgment Method
Cause of problem

×(Operation)  (Reservation)  (Blast)  (Filter) ×(Defrost)
Value of the high pressure sensor is detected at 40kg/cm² or more
<Cooling Operation>  Outdoor unit fan motor problem (constrained, defective)  Motor driver defective or wire is cut  Outdoor heat exchanger is contaminated.  Service valve locked/Fill refrigerant
<Heating Operation>  Outdoor unit fan motor problem (constrained, defective)  Motor driver defective or wire is cut  Service valve locked/Excessive refrigerant

1. Cause of problem

Commissioning Are all service valves open?

Connect S-net and Manifold Gauge. (essential requirement)
No Open the Service Valve

Yes
Is the S-net estimated value and the Manifold
Gauge value in range?
Yes
Are the Indoor Unit and Outdoor Unit EEV normally
operating?
Yes

No Replace High Pressure sensor
No Check the relevant EEV

Are there any blockage inside the pipe? (filter etc.)
No

Yes Pipe inspection

Are the Outdoor Fan operating normally for the cooling and the Indoor

No

Replace relevant component

Fan operating normally for

(motor or fan)

the heating?

Yes

Check the refrigerant amount.

4-98

Samsung Electronics

4-4-55

: Comp. Down due to Low Pressure Protection Control

Troubleshooting

Outdoor unit display Indoor unit display Judgment Method
Cause of problem
1. Cause of problem

×(Operation)  (Reservation)  (Blast)  (Filter) ×(Defrost)
 Inspection when the value of low pressure sensor is 0.8kg//cm², or less for air conditioning and 0.6kg//cm² for heating
 Refrigerant shortage  Electronic expansion valve blocked  Service valve blocked  Low pressure sensor defective  Leakage of compressor discharge check valve of not-go-end outdoor unit  Error may be found when used in temperature range outside the conditions of use (Operating outside temperature at -20°C or less for heating and operating outside temperature at -5°C or less for Cooling)

Commissioning
Are all service valves open?
Yes Is the S-net estimated value and the Manifold Gauge value in range?
Yes Are the Indoor Unit and Outdoor
Unit EEV normally operating? Yes
Are there any blockage inside the pipe? (filter etc.) No

Connect S-net and Manifold Gauge. (essential requirement)
No Open the Service Valve
No Replace Low Pressure sensor
No Check the relevant EEV
Yes Pipe inspection

Is there any leakage in the Liquid Pipe Valve or the discharge check valve of the not-go-end Outdoor Unit when
only some Outdoor Units are operating?
No
Check the refrigerant amount.

Yes Replace relevant component

Samsung Electronics

4-99

Troubleshooting
4-4-56 Sump Sensor Error Due to Protection Control

Outdoor Unit Display Indoor Unit Display Judgment Method
Special Cause

×(Operation) (Reservation) (Blast) (Filter) ×(Defrost) · Maintain sump temperature of 95°C or more for five minutes · Compressor loading faulty/sump temperature sensor faulty

1. Inspection Method

Is the sensor connector properly connected to PCB?
Yes

No Re-connect and check the connector.

Is the sensor properly attached to the sensor holder below the compressor?
Yes

No Re-attach and check sensor.

Is the sensor displaying the temperature normally?
Yes
Refer to the solution method for the liquid-compression prevention error (E477).

No
Check by referring to the other temperature sensor problem check-up methods.

4-100

Samsung Electronics

4-4-57

Troubleshooting
: Comp. Down due to Compressor Discharge Temperature sensor

Outdoor Unit Display

Indoor Unit Display ×(Operation)  (Reservation)  (Blast)  (Filter) ×(Defrost)

Judgment Method  When value of compressor discharge temperature sensor is checked at 120°C or more .

Cause of problem

 Refrigerant shortage  Electronic expansion valve is blocked.  Service valve blocked  Defective discharge temperature sensor  Blocked pipe and defective  Leakage of compressor discharge check valve of not-go-end outdoor unit

1. Cause of problem
Is the resistance value normal for the Compressor Discharge Temperature sensor?
(Refer to E251)
Yes Commissioning
Are all service valves open?
Yes
Are the Indoor Unit and Outdoor Unit EEV normally
operating? Yes
Are there any blockage inside the pipe?
(filter etc.) No
Check the refrigerant amount.

No

Replace Compressor Discharge

Temperature sensor

Connect S-net and Manifold Gauge. (essential requirement)
No Open the Service Valve
No Check the relevant EEV
Yes Pipe inspection

Samsung Electronics

4-101

Troubleshooting
4-4-58 3-phase Input Wiring error

Outdoor unit display Indoorunit display Judgment Method
Cause of problem

×(Operation)  (Reservation)  (Blast)  (Filter) ×(Defrost)
. When turn on the power and check the status of the power from the inverter. If the phase does not connect the power(no phase) : E425 or E466 (E366) is displayed (Air conditioner to maintain the normal state.)
However) N-phase must be properly connected.
 Check the input wiring  EMI Fuse short

1. Cause of problem

Power Off

Did the Main Terminal Block and Power R, S, T, N is
connected properly?
Yes
Did the Reactor Connection Terminal is connected
properly?
Yes
Did the EMI PCB Fuse is short?
No
Is EMI PCB CN21 connector and Inverter PCB accurately
connected?
Yes
Replace Inverter PCB

No

Power BOX Terminal : Check the phase-to-phase

connection 380V of the R, S, T and then restart.

(N-phase must be properly connected.)

No Connection and then restart it

No

Low voltage error during this initial charge :

Replace Fuse, if the rectifier diode of the inverter

PCB is normal.

Yes Connection and then restart it

4-102

Samsung Electronics

Troubleshooting

4-4-59

: Comp. Down by Compression Ratio Control

Outdoor unit display Indoorunit display Judgment Method
Cause of problem

×(Operation)  (Reservation)  (Blast)  (Filter) ×(Defrost)
 When compression ratio (high pressure+1)/(low pressure+1) less than 1.5 and lasts for 10 minutes or more  Differential pressure (high pressure - low pressure) less than 0.4 MPa.g and lasts for 10 minutes or more
 Indoor and Outdoor EEV breakdown  4Way Valve breakdown  High and Low pressure sensor defective  Refrigerant shortage

1. Cause of problem

Commissioning

Is the S-net estimated value and the Manifold Gauge value in range?
Yes
Are the 4Way Valve normally operating?
Yes
Are the Indoor Unit and Outdoor Unit EEV normally operating?
No
Is current of compressor normally?
Yes Complete

Connect S-net and Manifold Gauge. (essential requirement)
No Replace defective sensor

No Check the 4Way Valve

No Check the relevant EEV

No

Compressor Inspection

Check the refrigerant

Samsung Electronics

4-103

Troubleshooting
4-4-60 EVI EEV Open error

Outdoor unit display

Indoorunit display Judgment Method

. DSH <10 °C, EVI Out-in <= 0°C & frequency> 65Hz 40 minutes maintaining

Cause of problem

. EVI EEV and Intercooler leakage, excessive refrigerant amount, Outdoor Check Valve inserted opposite. . Indoor Unit EEV leakage, direct connection between Indoor Liquid Pipe and the Gas Pipe.

 Indoor EEV leakage can be easily checked during the operation of cooling operation and during the not-go-end blast operation. (In case it is normal, the EVA In and Out temperatures for the blast may rise.)
 If cooling operation is operated for low temperature with excessive refrigerant amount, then the DSH may descend.

1. Cause of problem

No Is EVI EEV connector accurately connected to PCB?

Yes Is EEV coil accurately installed?

Reconnect connector No

Yes Check the EVI EEV leakage.

Reassemble coil No

Yes Check the Intercooler leakage.

Breakdown

Replace EVI EEV

Normal Check the Indoor Unit EEV leakage

Breakdown

Replace Intercooler

Normal
Check the connection for Indoor Unit Pipe (Connect liquid pipe-gas pipe directly)

Replace Indoor Unit EEV

Check the refrigerant

Reinstall pipe

4-104

Samsung Electronics

4-4-61 Refrigerant Leakage Error

Troubleshooting

Outdoor Unit Display

Indoor Unit Display Judgment Method
Special Cause

×(Operation) (Reservation) (Blast) (Filter) ×(Defrost) · Refer to the judgment method below. · Leakage of refrigerant, simultaneous malfunction of pressure sensor.

 Low-pressure sensor OPEN/SHORT error determination method 1. Identifies from when power is supplied or 2 minutes after RESET, and only when set is stopped. 2. An E439 error will occur if the input voltage standard ranges of 0.5V ~ 4.95V of both the high- and low-pressure sensors are exceeded. 3. Will occur if the measured value of both high- and low-pressure sensors is 1kgf/cm2G
1. Inspection method

Did the high/low-pressure connector
get disconnected from the PCB?
Yes
Is there refrigerant inside the set? (Please check by connecting the
menufolder gauge to the service valve)
Yes Out of the PCB high-pressure sensor terminals, is there voltage between pins 3 and 4 5V?
Yes
Replace high/low-pressure sensor

No

Please re-inspect

after connecting the connector

to the PCB

No

Refill refrigerant

after vacuum

No Replace PCB

The  mark is the 1st pin on the PCB.

Samsung Electronics

4-105

Troubleshooting

4-4-62

,

: Prohibition of the operation of Compressor due to Ooutdoor Temperature

Outdoor unit display Indoor unit display
Criteria Cause of problem

No sign

(prohibit heating operation in outdoor temperature over 30°C) (prohibit heat filling operation in outdoor temperature over 15°C)

: Right before an outdoor unit starts heating operation by On signal of an indoor Remocon, the error occurs and prohibits the operation in outdoor temperature over 30°C : Right before operating heat refrigerant filling mode by the K1 switch of an outdoor PCB, the error occurs and prohibits the operation in outdoor temperature over 15°C
 Operation Prohibition mode by the indoor temperature limit

1. How to check The above error code is not caused by a product's problem but a function to protect the product by limiting the available tempera-
ture range so please refer to the usable temperature range in the product manual. If the error code is displayed despite a condition that does not belong to any of the above diagnosis methods, read the temperature
sensor value of the outdoor inlet air with View Mode or S-net, and if the actual outdoor temperature is different, please replace the temperature sensor.

4-106

Samsung Electronics

Troubleshooting
4-4-63 High Pressure Standard Not Met before Air Conditioning (Inability to Re-operate)

Outdoor unit display Indoorunit display Judgment Method Cause of problem

×(Operation)  (Reservation)  (Blast)  (Filter) ×(Defrost)
. Operation should be forbidden if High Pressure sensor value of the Main Unit before the pump down is started at 2.2kg/cm²g or below for air-conditioning and 1.0kg/cm²G or less for heating for three consecutive seconds. (Restarting operation is not possible, and an error displayed on the indoor unit.)
 Refrigerant leakage/fault in High Pressure sensor .

1. Cause of problem

Is High Pressure sensor connector accurately connected to PCB?
Yes
Is there any refrigerant leakage or recharging problem inside the system?
(Check it through Manifold gauge)
No
Replace High Pressure sensor

No Reconnect and check connector.
Yes Supplement or recharge the refrigerant.

Samsung Electronics

4-107

Troubleshooting
4-4-64 CCH Malfunction and Sump Sensor Miswiring Error

Outdoor Unit Display Indoor Unit Display Judgment Method
Special Cause

· Refer to the judgment method below · CCH Connector PCB is not connected /Sump sensor compressor separated / Own problem of CCH

1. Judgment Method Tini = Sump temperature when entering the CH operation delay condition Tlast= Sump temperature when maintaining CH operation delay for two hours Outside Air Temperature Sensor Value: Outside air temperature when maintaining CH operation delay for two hours  Tlast  Tini < 2°C  Tlast < Outside Air Temperature Sensor Value + 2°C  Outside Air Temperature Sensor Value < 30°C If  ,  and  are satisfied at the same time, then display E445.

Is the CCH connector connected to PCB?
Yes
Is the sump sensor attached to the lower part of the compressor?
Yes
Is CCH resistance normal? (500~700/infinite for disconnection)
Yes
Does the E445 error occur even after the outdoor unit power is put back in?
Yes Change PCB.

No Connect CCH connector to PCB.
No Attach the sump sensor to the lower part of the compressor.
No Change CCH.
No Normal Operation

4-108

Samsung Electronics

4-4-65 Fan starting error

Outdoor unit display Judgment Method Cause of problem

(FAN PCB(FAN1))
(FAN PCB(FAN2))
 Startup, and then if the speed increase is not normally.  Detected by H/W or S/W
 Compressor connection error  Defective Compressor  Defective PCB

1. Cause of problem

Power Off and then Restart

Is the resistance

value between different phases of

No

an Motor (UV,VW,WU)

less than 10?

Yes

Is the resistance between the body of

No

Fan Motor and chassis M?

Yes

Does the Compressor connection

No

wire properly connect?

Yes Replace Fan PCB

Troubleshooting
Replace Fan Motor Replace Fan Motor Check the connection wire

Samsung Electronics

4-109

Troubleshooting
4-4-66 Fan lock error

Outdoor unit display Judgment Method Cause of problem

(FAN PCB(FAN1))
(FAN PCB(FAN2))  Is checked symptoms by phase current of Fan Motor.  Fan Motor connection error.  Defective Fan  Defective PCB

1. Cause of problem

Power On and then Commissioning

Did the error occurs?
Yes
Did you check the foreign objects on the Fan
rotary wing?
Yes Power Off

No End of Service
No Remove the foreign objects and restart.

Fan do rotate by hand?
Yes
If you rotate the fan by hand, the noise occurs?
No
Connection wire of Fan Motor did confirmation? (Check the connection status of
the Fan1 and Fan2.)
Yes Replace Fan PCB

No Replace Fan Motor
Yes Replace Fan Motor
No Check the connection status, and then restart.

4-110

Samsung Electronics

4-4-67 Momentary Blackout error

Outdoor Unit Display

Indoor Unit Display Judgment Method Cause of problem

×(Operation)  (Reservation)  (Blast)  (Filter) ×(Defrost)  Momentary stop of compressor due to momentary blackout.  Momentary stop of compressor due to momentary blackout.

1. Precautions : Replace Hub PCB or Main Hub Connection wire.

Troubleshooting

Samsung Electronics

4-111

Troubleshooting
4-4-68 Outdoor Fan Motor overheating

Outdoor unit display Judgment Method Cause of problem

(FAN PCB(FAN1))
(FAN PCB(FAN2))
 Overheating due to the internal sensor of the Fan Motor.
 Defective connection wire  Defective Fan Motor  Defective PCB  Defective installation conditions

1. Cause of problem Power Off / Power Restart

Did the error occurs?

No

End of Service

Yes

Connection wire of

Fan Motor did confirmation?

No

(Verify that the wire folded, or the connection is

Check the connecting wire and restart it.

detached.)

Yes

Is there anything strange in

No

appearance Fan Motor?

Replace Fan PCB

Yes Replace Fan Motor

4-112

Samsung Electronics

4-4-69 Outdoor Unit Fan Motor RPM Error

Troubleshooting

Outdoor Unit Display

Indoor Unit Display -

Judgment Method Special Cause

 In case the number of the revolutions of the outdoor unit fan motor in motion is different by 100 rpm or more compared to the instructed value.
 Outdoor unit fan motor constrained or faulty of operation

1. Inspection Method

Is connection for feedback connector normal? Yes
Is the connection for the fan connector normal?
Yes
Is connection for fan power condenser normal?
Yes
Is the motor operating condition normal after
changing PBA? Yes
Complete

No Connect connector as normal.

No

Re-connect connector.

No Re-connect connector.

No Change motor.

Samsung Electronics

4-113

Troubleshooting
4-4-70 Fan IPM Overheat error

Outdoor unit display Judgment Method Cause of problem

(FAN1 PCB)
(FAN2 PCB)  IPM internal temperature more than 85°C (E455, E355)  Heat sink and IPM assembly defective.  Defective heat sink cooling

1. Cause of problem

Power Off

Did check the foreign objects between the heat sink pin? Yes
Is the bolt of the heat sink fully tightened?
Yes
Did check the foreign objects between the heat sink and IPM? Yes Complete

No

Remove foreign objects

*Cold heat sink assembly defect occurs.

No Tighten Bolt

No

Remove foreign objects and

apply the heat sink grease.

And then reassembly

4-114

Samsung Electronics

4-4-71 Over-Voltage Error of an Outdoor Fan Motor

Outdoor unit display Indoor unit display
Criteria
Cause of problem

 When the current of an operating outdoor fan motor is more then 7A for 1 minute
 Outdoor fan motor lock or defect  Occurs by abrupt start or overload

Troubleshooting

1. How to check 1) Check if outdoor fan motor rotates or is locked 2) If it is not locked, the above error occurs due to overload and signals by abnormal operation, and it indicates the overload status. Thus, it is not breakdown. 3) Need to check if there is a problem with fan load status

4-4-72 Counter-Rotation Error of an Outdoor Fan Motor

Outdoor unit display Indoor unit display
Criteria Cause of problem

· When the rotational direction of an outdoor fan motor is counter-clockwise before operating · Due to wind that can run the fan counter-wise

1. How to diagnose 1) Check if the start instruction of outdoor unit's fan is counter-clockwise
2. How to check 1) It is a signal to protect a motor by checking the operational condition of the outdoor unit's fan motor without power so as not to operate it in counter-clockwise condition. 2) Check if there is wind strong enough to force a fan to rotate counter-clockwise where the outdoor unit is installed.

Samsung Electronics

4-115

Troubleshooting

4-4-73

: Compressor Excess Current Error

Outdoor Unit Display

Indoor Unit Display ×(Operation) (Reservation) (Blast) (Filter) ×(Defrost)

Judgment Method Special Cause

 E rror displayed if the CT sensor value of the relevant compressor is 20A or more and is maintained for more than 3 seconds.
 Breakdown of compressor/Faulty CT sensor

1. Inspection Method

Is the CT sensor connector resistance normal?
Yes
Are all the CT values 0 when the compressor is stopped?
Yes Test Operation

No Change CT sensor.
No Change CT sensor.
Connect a separate ammeter (optional).

Is the measured value

from the separate ammeter the

No

same as the CT sensor value?

Change CT sensor.

Yes
Is the CT value measured at 20A or more during
the operation?
No
Inspection Complete

Yes

Breakdown of Compressor: Change

compressor.

4-116

Samsung Electronics

4-4-74 Compressor starting error

Outdoor unit display Judgment Method Cause of problem

(INVERTER1 PCB)
(INVERTER2 PCB)
 Startup, and then if the speed increase is not normally.  Detected by H/W or S/W.
 Compressor connection error  Defective Compressor  Defective PCB

Troubleshooting

1. Cause of problem Power Off and then Restart

Is Hot Gas Bypass Valve startup

No

the initial power is applied?

Hub Replace PCB.

Yes
Hot Gas Bypass Valve initial startup does it work?

No Replace Hot Gas Bypass Valve.

Yes

Is the resistance

value between different phases of

No

compressor (UV,VW,WU)

less than 2?

Yes

Is the resistance

between the body of Compressor and

No

chassis M?

Yes

Does the Compressor

connection wire properly connect to

No

the compressor?

Yes Continue

Replace Compressor. Replace Compressor. Check the connection wire.

Samsung Electronics

4-117

Troubleshooting
4-4-75 Inverter Overcurrent error

Outdoor unit display Judgment Method Cause of problem

(INVERTER1 PCB)
(INVERTER2 PCB)
 Will occur if the overcurrent flowing in the IPM.  Detected by H/W or S/W
 Installation defective  Comp. defective  PCB defective

 Connection wire error  Motor defective

1. Cause of problem

Power Off

Is the outdoor unit installed properly?
Yes
Is temperature sensor location and the measurement
value normally?
Yes
Is the resistance value between phase of Compressor wire
(U-V, V-W, W-U) less than 2?
Yes
Is the resistance between the body of Compressor and
chassis M?
Yes
Does the Compressor connection wire properly connect
to the compressor?
Yes Continue

4-118

No

Remove the obstacles and check

the status of the installation.

No

Power Off, and then replacement

or correction of the sensor location

No Replace Compressor

No Replace Compressor

No

Check the connection wire

(Check the status of the connection UVW)

Samsung Electronics

4-4-76 Overvoltage / Low voltage error

Outdoor unit display Judgment Method Cause of problem

(INVERTER1 PCB)
(INVERTER2 PCB)  N-phase wiring error and EMI Fuse short.  DC-Link Overvoltage / Low voltage occurs.  Check the input wiring  EMI Fuse short

1. Cause of problem

Power Off

Troubleshooting

380V is the voltage between terminal blocks
R, S, T wire? Yes
Did the EMI PCB Fuse is short?
Yes
Replace Fuse, if the rectifier diode of the inverter PCB is normal.

No Power R, S, T, N wire voltage check and restart it.

No

Replace Inverter PCB and then restart it.

* Check the 3-phase sensing circuit part.

Samsung Electronics

4-119

Troubleshooting
4-4-77 DC Link voltage sensor error

Outdoor unit display Judgment Method Cause of problem

(INVERTER1 PCB)

(INVERTER2 PCB)

(OUTDOOR FAN 1 PCB)

(OUTDOOR FAN 2 PCB)

 DC voltage detection : Judged as an error if the detected value is more than 2.8V or 0.2V less than

 Input voltage defective  AC Power wiring error  Momentary Overvoltage / Low voltage occurs  PCB voltage sensing circuit defective

1. Cause of problem

Power Off

Is Power connection accurately connected?

No

Yes

Is Reactor accurately connected?

No

Yes

Did the Fuse is short?

Yes

No

Is EMI PCB and Inverter PCB

No

accurately connected?

Yes

Is Inverter PCB and Fan PCB DC-Link voltage connection wire

No

accurately connected?

Yes

Replace Inverter PCB The case of E396, E498

4-120

Power Cable re-connection Check the Reactor connection
Replace Fuse Power Off and then re-connection
The case of E396, E498 Replace Fan PCB
Samsung Electronics

4-4-78 Liquid Compression Prevention Control

Troubleshooting

Outdoor Unit Display Indoor Unit Display Judgment Method
Special Cause

· SUMP temperature decrease & DSH < 5°C 25 min.
· EVI EEV and super cooler, liquid bypass valve leakage, refrigerant overcharge, indoor unit EEV leakage, direct connection between indoor liquid pipe-gas pipe, faulty main EEV, and failure to operate compressor

1. Inspection Method

Are the SUMP sensor and the discharge sensor are properly
connected/attached?
Yes

No Re-check the sensor connection/attachment.

Check the normal EEV operation of the main EEV EVI.
Normal

Breakdown Resolve the relevant EEV problem.

Check the failure in liquid bypass valve and
4way valve.
Normals
Check and change the discharge valve leakage.

Breakdown Resolve the relevant valve problem.

Samsung Electronics

4-121

Troubleshooting
4-4-79 Fan Motor Overcurrent error

Outdoor unit display Judgment Method Cause of problem

(FAN PCB(FAN1))
(FAN PCB(FAN2))
 Occurs when overcurrent flows in the IPM.  Detected by H/W or S/W
 Installation error  Defective Comp  Defective PCB

 Connector error  Defective Motor

1. Cause of problem

Power Off Yes

Is the outdoor unit installed properly?
Yes
Is the resistance value between different phases of Fan Motor
(UV, VW, WU) less than 10? Yes
Is the resistance between the body of Fan Motor and chassis M?
Yes
Does the Fan Motor connection wire properly connect to the compressor?
Yes FAN Replace PCB.

No Reinstall after removing obstacle

No Outdoor Fan Motor

No

Outdoor Fan Motor

No

Check the connection wire

(Check the status of the connection UVW)

4-122

Samsung Electronics

4-4-80 Input / Output Current sensor error

Troubleshooting

Outdoor unit display
Judgment Method Cause of problem

INVERTER1 PCB(Input Current sensor) INVERTER2 PCB(Input Current sensor) INVERTER1 PCB(Output Current sensor) INVERTER 2 PCB(Output Current sensor) OUTDOOR FAN PCB (FAN1 Output Current sensor) OUTDOOR FAN PCB (FAN2 Output Current sensor)  Sensor Output detection : Judged as an error if the detected value is more than 2.8V or 0.2V less than  Input voltage defective  PCB voltage sensing circuit defective

1. Cause of problem

Power Off

Is Power connection accurately connected?

No

Yes

Power Cable re-connection

E485 or E385? E468 or E368?
Replace Inverter PCB

E493 or E393? Replace Fan PCB

Samsung Electronics

4-123

Troubleshooting
4-4-81 Outdoor Fan PCB Overvoltage / Low voltage error

Outdoor unit display Judgment Method Cause of problem

 N-phase wiring error and EMI Fuse short.  DC-Link Overvoltage / Low voltage occurs.
 Check the input wiring  EMI Fuse short

1. Cause of problem

Power Off

Is Inverter PCB CN15 and Fan PCB CN11 DC-Link voltage connection

No

wire accurately connected?

Yes

Replace Fan PCB

Connection and then restart it

4-124

Samsung Electronics

4-4-82 Hall IC(Fan) error

Outdoor unit display Judgment Method Cause of problem

(FAN PCB(FAN1))
(FAN PCB(FAN2))
 Fan rotation defective or vibration and noise of the defective operation.  Hall IC there is no signal input.
 Connection status error.  Hall IC wire disconnection.  Defective circuit parts and defective manufacturing.  Fan Motor defective.

1. Cause of problem Power Off / Power Restart Yes

Troubleshooting

Did the error occurs?

No End of Service

Yes
Connection wire of HALL IC did confirmation? (Verify that the wire folded, or the connection is
detached.)
Yes

No Check the connecting wire and restart it.

HALL IC on the PCB is connected correctly?

No

Check the connecting wire and restart it.

Yes Replace Fan PCB

Restart

When the error is repeated, replace the Fan Motor.

Samsung Electronics

4-125

Troubleshooting

4-4-83 Inverter Overheat error

Outdoor unit display
Judgment Method
Cause of problem

(INVERTER1 PCB)
(INVERTER2 PCB)
 IGBT module internal temperature : 105°C more than (E500, E400)
 Cooling Pin and the IGBT junction part assembly defective.
 Refrigerant cooling heat sink and refrigerant piping assembly defective.
 Assembled bolt defective.

Both end resistance values of IGBT module pin(8, 9 pin)

Temperature [°C] NTC [ohm]

10

9000

20

6000

30

4000

40

3000

50

2000

60

1600

70

1200

80

750

90

650

AD [V] 2.58 2.33 2.03 1.80 1.47 1.29 1.07 0.76 0.68

Temperature [°C] NTC [ohm]

100

500

105

450

110

380

120

300

130

250

140

200

AD [V] 0.55 0.51 0.44 0.35 0.30 0.25

1. Cause of problem

Power Off

* Enforce the discharge mode before Power Off. (K2 : press the 6 times)

IPM (IGBT) module pin 8, 9 : Is it normally both end resistance value?

No

Replace Inverter PCB.

: E500(Bottom), E400 (Top)

Yes

IGBT module pin 8, 9

Is the bolt of the heat sink fully tightened?
Yes Did check the foreign objects between the heat sink
and IPM? Yes
Did properly apply the heat sink grease? (Between the heat sink and the IPM) Yes Complete
4-126

No Tighten Bolt(Screw)

No

Remove foreign objects and apply the heat sink

grease. And then reassembly

No

Apply the heat sink grease and then reassembly.

Good

No Good

Samsung Electronics

4-4-84 Model mismatching of Indoor unit.

Outdoor unit display Judgment Method Cause of problem

 Prior to July 2011, if the software version of the indoor unit.  Prior to July 2011, if the software version of the indoor unit.
 Check the software version of the indoor unit.  Check whether the support of the indoor unit.

1. Cause of problem

Power On

Troubleshooting

Does connected indoor unit become compatible with

No

Replace the indoor unit that is

DVM INV?

compatible with the DVM INV.

Yes

Is software version of

No

indoor unit since July, 2011?

Yes

Software upgrade

Replace indoor unit PCB

Samsung Electronics

4-127

Troubleshooting
4-4-85 Breakdown of an EEV(1st)
1. How to diagnose Detect only on cooling operation. (No detection during heating operation.)
During cooling operation, the temperature of the inlet or outlet ducts of heat exchanger is kept lower than 0°C for more than 20 minutes without cessation
2. How to check 1) Check if the wire of an electronic expansion valve is correctly connected to the PCB of indoor unit. 2) Check if the coil of an electronic expansion valve is correctly plugged into the main body. 3) C heck if there is any rust on the surface of the coil of an electronic expansion valve with the naked eye, and then check the resistance between each terminal to find any wire breaking or short circuit. 4) Press the RESET KEY (K3) of the outdoor unit then see if the same error occurs. 4) - In case of closure problem, operate the indoor unit in which the error has occurred. 4) - In case of opening problem, please do not operate the indoor unit in which the error has occurred. 5) If there is no problem with the above checkup items, replace the electronic expansion valve of the troubled indoor unit. 4) - As an electronic expansion valve replacement is tricky work that requires collecting refrigerants in all systems, please make sure to check the above items before replacement.

4-128

Samsung Electronics

4-4-86 Breakdown of an EEV closure
1. How to diagnose 1) During cooling operation (It must satisfy each of the following conditions for over 20minutes.)

Tair in - Teva in in  4°C Tair in - Teva out in  4°C Tcond, out - Tair, out > 3°C Compressor in operation & Indoor unit operation & Thermo On
Error details

OK OK NO OK EEV closure breakdown

2) During heating operation (It must satisfy each of the following conditions for over 20minutes.)  When more than 2 indoor units are on Thermo On heating operating.  When average high pressure is over 25 kg/cm²G  5 minutes after finishing Safety Start.  Keep indoor units' T(Eva_IN)<T(Room)+3°C and T(Eva_Out)<T(Room)+3°C condition for more than five minutes.

Troubleshooting

2. How to check 1) Check if the wire of an electronic expansion valve is correctly connected to the PCB of indoor unit. 2) Check if the coil of an electronic expansion valve is correctly plugged into the main body. 3) Check if there is any rust on the surface of the coil of an electronic expansion valve with the naked eye, and then check the resistance between each terminal to find any wire breaking or short circuit. 4) Press the RESET KEY (K3) of the outdoor unit then see if the same error occurs. - In case of closure problem, operate the indoor unit in which the error has occurred. - In case of opening problem, please do not operate the indoor unit in which the error has occurred. 5) If there is no problem with the above checkup items, replace the electronic expansion valve of the troubled indoor unit. - As an electronic expansion valve replacement is tricky work that requires collecting refrigerant in all systems, please make sure to check the above items before replacement.

Samsung Electronics

4-129

Troubleshooting
4-4-87 Electronic expansion valve closing malfunction (2nd stage)

Outdoor unit display
Indoor unit display Criteria
Cause of problem

1st stage inspection: 2nd stage inspection:

(only displays on outdoor unit) x x x (x x x: error occurred)

×(Operation) (Reservation) (Blast) (Filter) ×(Defrost)

 Please refer to determining method below

 Faulty indoor unit electronic expansion valve action (valve will not open)  Address setup error in indoor unit (RAC) using EEV KIT

1. Inspection Method

Is the electronic expansion valve wire connected to the PCB?
Yes
Is the electronic expansion valve coil connected to the
main body properly?
Yes
After measuring the coil terminal resistance, is there a disconnection
or short circuit inside the coil?
No
After Resetting the outdoor unit, does an error occur even after running it again with
the same combination?
Yes
When EEV KIT was used, was its Address setting accurate?
Yes
Replace electronic expansion valve

No Connect to PCB and run again
No Connect the electronic expansion valve
coil properly and run again
Yes Replace electronic expansion valve coil
No Normal operation of electronic expansion valve
No Reset EEV KIT's Address

4-130

Samsung Electronics

4-4-88 Electronic expansion valve opening malfunction (2nd stage)

Troubleshooting

Outdoor unit display
Indoor unit display Criteria
Cause of problem

1st stage inspection: 2nd stage inspection:

(only displays on outdoor unit) x x x (x x x: indoor unit address of where error occurred)

×(Operation) (Reservation) (Blast) (Filter) ×(Defrost)

 Please refer to determining method below

 Faulty indoor unit electronic expansion valve action (refrigerant will leak into the stopped indoor unit)  Address setup error in indoor unit (RAC) using EEV KIT

1. Inspection Method

Is the electronic expansion valve wire connected
to the PCB?
Yes
Is the electronic expansion valve coil connected to the
main body properly?
Yes
After measuring the coil terminal resistance, is there a disconnection
or short circuit inside the coil?
No

No Connect to PCB and run again
No Connect the electronic expansion valve coil
properly and run again Yes Replace electronic expansion valve coil

After Resetting the outdoor unit, does an error occur even after running it again
with the same combination?
Yes

No
Normal operation of electronic expansion valve

When EEV KIT was used, was its Address setting accurate?
Yes
Replace electronic expansion valve

No RReesesettEEEVVKKITIT's'sAAddddreresss

Samsung Electronics

4-131

5. PCB Diagram and Parts List
5-1 Indoor Unit
Current screen) Scale=0.57 Thu Dec 27 20: 5-1-1 Slim 1 way cassette type

25:06 2012

22

1

2

34

5 16 11 17 6 18 7

12

19

9 14 13

8 20

23 15 21 10

Samsung Electronics

5-1

PCB Diagram and Parts List

Slim 1 way cassette type

 CN101-GND #1: GND
 CN501-DISPLAY #1: DC12V #2: LED_0 #3: LED_1 #4: LED_2 #5: LED_3 #6: LED_4 #8: REMOCON_OUTPUT_SIGNAL #9 : AUTO SWITCH #10: REMOCON_INPUT_SIGNAL #11: GND #12: DC5V #13: GND  CN411-FLOAT SWITCH #1: F/S SIGNAL #2: GND
 CN311-2WIRED REMOCON
 CN702-HALL IC #1 : DC5V #2 : GND #3 : MOTOR FEEDBACK
 CN808-EEV #1~#4: EEV SIGNAL OUTPUT #5 : DC12V #6 : DC12V

 CN701-FAN MOTOR #1: POWER(N) #3 : SSR MOTOR POWER(L) #5 : POWER(N)
 CN301-DOWNLOAD
#1: DC12V #2: GND

 CN140-FUSE CHECK #1: FUSE CHECK SIGNAL #2: GND
 CN83-EXT CTRL #1: GND #2: EXT-CTRL SIGNAL

 CN412-ROOM THERMISTOR #1 : ROOM THERMISTOR #2 : GND
 CN413:THERMISTOR #1 : EVA-IN THERMISTOR #2 : GND #3 : EVA-OUT THERMISTOR #4 : GND #5 : DISCHARGE THERMISTOR #6 : GND

 CN103-DRAIN PUMP #1: D/ P POWER(DC12V) #2: GND

 CN81-ERROR/COMP CHECK

 CN201-EEPROM

#1: DC12V

#1: GND

#2: ERROR SIGNAL OUTPUT(GND)

#3: DC5V

#3: DC12V

#4: EEPROM_SELECT

#4: COMP/OPER. SIGNAL OUTPUT(GND) #5: EEPROM_SO

#6: EEPROM_SI

#7: EEPROM_CLK

 CN804-VENTILATOR #1: DC12V #2: VENT SIGNAL OUTPUT(GND)

 CN401-HUMAN SENSING #1: DC12V #2: HUMAN SENSOR COMM(TXD) #3: HUMAN SENSOR COMM(RXD) #4: GND

 CN801-SPI #1: GND #2: GND #3: SPI POWER OUTPUT(DC12V)

 CN806-SLIDE 2/3 #1 : DC12V #2~#5: LOUVER SIGNAL OUTPUT #6 : DC12V #7~#10: LOUVER SIGNAL OUTPUT

 CN2-SLIDE 1 #1 : DC12V #2~#5: LOUVER SIGNAL OUTPUT

 CN805-LOUVER #1 : DC12V #2~#5: LOUVER SIGNAL OUTPUT

 TB101-AC POWER #1: POWER(L) #2: POWER(N)

 TE04-COMMUNICATION #1: COM1(F1) #2: COM1(F2) #3: V1(DC12V) #4: V2(GND) #5: COM2(F3) #6: COM2(F4)

5-2

Samsung Electronics

5-1-2 4way cassette , mini 4way casette type

PCB Diagram and Parts List

17

18

19

12 9

21 14

22

1

2

34

16 5 11

6

7 8 20 10 13

15 23

Samsung Electronics

5-3

PCB Diagram and Parts List
4way cassette , mini 4way casette type

 CN101-GND #1: GND
 CN501-DISPLAY #1: DC12V #2: LED_0 #3: LED_1 #4: LED_2 #5: LED_3 #6: LED_4 #7: LED_5 #8: REMOCON_OUTPUT_SIGNAL #9 : AUTO SWITCH #10: REMOCON_INPUT_SIGNAL #11: GND #12: DC5V #13: GND
 CN411-FLOAT SWITCH #1: F/S SIGNAL #2: GND
 CN311-2WIRED REMOCON
 CN808-EEV #1~#4: EEV SIGNAL OUTPUT #5 : DC12V #6 : DC12V
 CN801-SPI #1: GND #2: GND #3: SPI POWER OUTPUT(DC12V)

 CN701-BLDC MOTOR #1: DC310V #3 : GND #4 : DC15V #5 : FAN RPM #6 : RPM FEEDBACK  CN301-DOWNLOAD
 CN103-DRAIN PUMP #1: D/ P POWER(DC12V) #2: GND
 CN804-VENTILATOR #1: DC12V #2: VENT SIGNAL OUTPUT(GND)
 CN807-LOUVER5 #1 : DC12V #2~#5: LOUVER SIGNAL OUTPUT
 TB101-AC POWER #1: POWER(L) #2: POWER(N)

 CN140-FUSE CHECK #1: FUSE CHECK SIGNAL #2: GND
 CN83-EXT CTRL #1: GND #2: EXT-CTRL SIGNAL

 CN809-AUTO GRILL #1 : DC12V #4 : REMOCON SIGNAL #5 : GND
 CN413:THERMISTOR #1 : EVA-IN THERMISTOR #2 : GND #3 : EVA-OUT THERMISTOR #4 : GND #5 : DISCHARGE THERMISTOR #6 : GND

 CN81-ERROR/COMP CHECK

 CN201-EEPROM

#1: DC12V

#1: GND

#2: ERROR SIGNAL OUTPUT(GND)

#3: DC5V

#3: DC12V

#4: EEPROM_SELECT

#4: COMP/OPER. SIGNAL OUTPUT(GND) #5: EEPROM_SO

#6: EEPROM_SI

#7: EEPROM_CLK

 CN401-HUMAN SENSING #1: DC12V #2: HUMAN SENSOR COMM(TXD) #3: HUMAN SENSOR COMM(RXD) #4: GND

 CN412-ROOM THERMISTOR
#1 : ROOM THERMISTOR #2 : GND

 CN806-LOUVER3/4 #1 : DC12V #2~#5: LOUVER SIGNAL OUTPUT #6 : DC12V #7~#10: LOUVER SIGNAL OUTPUT

 CN805-LOUVER1/2
#1 : DC12V #2~#5: LOUVER SIGNAL OUTPUT

 TE04-COMMUNICATION #1: COM1(F1) #2: COM1(F2) #3: V1(DC12V) #4: V2(GND) #5: COM2(F3) #6: COM2(F4)

5-4

Samsung Electronics

5-1-3 Duct type (SLIM Duct 1,2)  MAIN PCB

PCB Diagram and Parts List

23

5

7 10

16

14

6

8

9

11 12

13

14 15

17

19

18

Samsung Electronics

5-5

PCB Diagram and Parts List

Duct type (SLIM Duct 1,2) (cont.)

 MAIN PCB
 CN103-DRAIN #1:POWER #2:GND

 CN140-FUSE CHK #1:POWER #2:GND

 CN101-POWER #1:L #3:N
 CN411-FLOAT SW #1:FLOAT SW #2:GND

 CN413-EVA DIS/OUT/IN #1:EVA-IN #3:EVA-OUT #5:DISCHARGE #2,#4,#6:GND
 CN83-EXT T #1:GND #2:EXT_CTRL

 CN905-FAN MOTOR #1:12V #2:GND #3:VCC #4:MOTOR SIGNAL PWM1 OUT #5:R903 CONTROL SIGNAL #6:INRUSH OUT
 CN801-SPI #1:GND #2:GND #3:CONTROL SIGNAL #4:NOT USED

 CN201-EEPROM #1:GND #2:NO USED #3:VCC #4:EEPROM_SELECT #5EEPROM_SO #6:EEPROM_SI #7:EEPROM CLK
 CN311-2WIRE #1:12V #2:COM2_PCTRL_MICOM #3:COM2_VCHECK_A #4:COM2_VCHECK_B #5:COM2_MICOM_AD #6:VCC #7:COM2_ENABLE #8:COM2_C #9:COM2_D #10:COM2_Tx #11:COM2_Rx #12:GND

 CN702-HOTCOIL #1:N #3:L
 CN81-COMP ERROR #1,#3:12V #2:ERROR_CHK_OUT #4:COMP_CHK_OUT

 CN904-SSR #1,#5:N #3:L #2,#4:NO USED
 CN412-ROOM #1:ROOM #2:GND

 CN301-DOWNLOAD - F or Developer only,Not available in Actual Site - 20 Pin Down Loader
 CN808-EEV(DVM) #1~4:CONTROL SIGNAL #5~6:12V

 CN501-DISPLAY 12.CN501-DISPLAY #1:12V #2~#6:DISPLAY LED CONTROL #7:BZ_1 #8:REMOCON SIGNAL OUT #9:AUTO_SW #10:REMOCON_INT #11:GND #12:VCC #13:BZ_2
 CN804-VENT #1:12V #2:VENT_OUT

 CN302-COM1 COM2 #1~2:COM1 #3:12V #4:GND #5~6:COM2

5-6

Samsung Electronics

Duct type (SLIM Duct 1,2) (cont.)  Sub PCB

PCB Diagram and Parts List

1

 CN313-2WIRES COMM. #1:12V #2:COM2_PCTRL_MICOM #3:COM2_VCHECK_A #4:COM2_VCHECK_B #5:COM2_MICOM_AD #6:VCC #7:NO UESD #8:COM2_C #9:COM2_D #10:COM2_TXD #11:COM2_RXD #12:GND

Samsung Electronics

5-7

PCB Diagram and Parts List
5-1-4 Duct type (Slim Duct 3, MA-1(Drain Pump Built-in)  MAIN PCB

85 3 2 1 6

7

4 10 9

11

12 13

14 15 16

17

18

5-8

Samsung Electronics

PCB Diagram and Parts List

Duct type (Slim Duct 3, MA-1(Drain Pump Built-in)) (cont.)  MAIN PCB

 CN103-DRAIN #1:POWER #2:GND

 CN413-EVA DIS/OUT/IN #1:EVA-IN #3:EVA-OUT #5:DISCHARGE #2,#4,#6:GND


#1:N #3:LCN702-HOTCOIL


#1:L #3:NCN101-POWER


For Developer only,Not available in ActuCaNl S3i0te1-DOWNLOAD
20 Pin Down Loader


#1:ROOM #2:GCNND412-ROOM

 #1~4:CONTROL SIGNAL #5~6C:N128V08-EEV(DVM)

 #1:GND #2:GCNND801-SPI #3:CONTROL SIGNAL #4:NOT USED

 #1~2:COM1 #3:1C2VN302-COM1 COM2 #4:GND #5~6:COM2

 #1:DC310V #2:NCONT7U0S3E-DBLDC FAN #3:AGND #4:DC15V #5:PC04 OUTPUT #6:RPM OUTPUT

 CN140-FUSE CHK #1:POWER #2:GND
 #1:GND #2:ECXNT_8C3-TERXLT T
 #1:12V #2~#C6N:D50IS1P-DLAISYPLLEADY CONTROL #7:BZ_1 #8:REMOCON SIGNAL OUT #9:AUTO_SW #10:REMOCON_INT #11:GND #12:VCC #13:BZ_2
 #1:12V #2:CCONM321_1P-2CWTRIRLE_MICOM #3:COM2_VCHECK_A #4:COM2_VCHECK_B #5:COM2_MICOM_AD #6:VCC #7:COM2_ENABLE #8:COM2_C #9:COM2_D #10:COM2_Tx #11:COM2_Rx #12:GND

 CN81-COMP ERROR #1,#3:12V #2:ERROR_CHK_OUT #4:COMP_CHK_OUT
 #1:FLOAT SW #2:GCNND411-FLOAT SW
 #1:GND #2:NCONU20SE1D-EEPROM #3:VCC #4:EEPROM_SELECT #5EEPROM_SO #6:EEPROM_SI #7:EEPROM CLK
 #1:12V #2:VCENN8T0_O4-UVTENT

Samsung Electronics

5-9

PCB Diagram and Parts List
Duct type (Slim Duct 3, MA-1(Drain Pump Built-in))  Sub PCB
1

5-10

 CN313-2WIRES COMM. #1:12V #2:COM2_PCTRL_MICOM #3:COM2_VCHECK_A #4:COM2_VCHECK_B #5:COM2_MICOM_AD #6:VCC #7:NO UESD #8:COM2_C #9:COM2_D #10:COM2_TXD #11:COM2_RXD #12:GND

Samsung Electronics

5-1-5 Duct type (MSP, HSP Small, BIG Duct, MA-2(Drain Pump Built-in)  MAIN PCB

PCB Diagram and Parts List

411 23

5 6 9 7 8 1 10 11 12

13

14 15

16 17 18

Samsung Electronics

5-11

PCB Diagram and Parts List

Duct type (MSP, HSP Small, BIG Duct, MA-2(Drain Pump Built-in)) (cont.)  MAIN PCB

 CN904-SSR MOTOR #1: N #2: L #3: N

 CN702-HOT COIL #1: L #2: N

 CN140-FUSE CHECK #1:FUSE CHECK #2:GND

 CN103-DRAIN PUMP #1: 12V #2 : GND

 #1: L Input #2: LCONu9t0p3u-tSSR AC Control

 #1 : EVA IN TEMP #2,4,C6:NG4N1D3 - Temperature sensor #3 : EVA OUT TEMP #5 : DISCHARGE TEMP

 #1: Temperature type #2: GCNND412-ROOM Temperature type

 #1,3: 12V #2: ECRNR8O1R-ECXHTEECRKNAOLUCTONTROL OUT #4: COM CHK OUT

 #1: 12V #2: MCONT9O0R2-SSSSRRODUCT Output

 #1: GND #2: ECXNT 8C3T-RELXTERNAL CONTROL

 CN301-MICOM DOWNLOAD

 #1:12V #2~6C:LNE5D01C-oDnIStrPoLl AY #7: BZ1 #8: Remote control signal output #9: AUTO SW #10: REMOCON INT #11:GND #12:VCC #13:BZ2

 #1:12CVN905-BLDC MOTOR #2: GND #3: VCC #4: MOTOR SIGNAL PWM #5: MOTOR FEEDBACK #6:INRUSH OUT #12:VCC

CN311-2 Communication

 CN201-E2P Module

 #1~4: Control jeondongbyeon
#5,6:C1N28V08-Control jeondongbyeon

 #1,2:GND #3:SPCINC8o0n1t-rSoPl I


#1,2:CInNd3o0o2r-IannddoOour tadnodoOr mutadcohoinre Tceolmecmoumnmicuatnioicnations and cable
#3:12V #4:GND #5: Wired remote control
communication

 #1: L #2: NCN101-AC INPUT

5-12

Samsung Electronics

Duct type (HSP Small , MA-2(Drain Pump Built-in)) (cont.)  BLDC PCB

PCB Diagram and Parts List

1

23

4

Samsung Electronics

5-13

PCB Diagram and Parts List

Duct type (HSP Small , MA-2(Drain Pump Built-in)) (cont.)  BLDC PCB

 CN35-Main PCB Connection #1: DC12V #2: Fan Signal #3: DC5V #4: Fan feedback signal #5: GND

 CN71-AC Power #1: AC power L #2: AC power N

 CN36-BLDC PCB Connection #1: DC12V #2: Fan signal

 CN12-Motor Connector #1: DC310V #3: GND #4: DC15V #5: Fan signal #6: Fan feedback signal

5-14

Samsung Electronics

Duct type (BIG Duct) (cont.)  EMI PCB

PCB Diagram and Parts List

21

3

54

Samsung Electronics

5-15

PCB Diagram and Parts List

Duct type (BIG Duct)  EMI PCB
 Power Input L
 Power Output N

 Power Input N

 Earth

 Power Output L

5-16

Samsung Electronics

5-1-6 Celing type

PCB Diagram and Parts List

ew_job (Current screen) Scale=0.77 Wed Jan 02 21:

1

2

3

38:45 2013

456

7 19 8 18 9

10

11

12

17 15 14 13

Samsung Electronics

5-17

PCB Diagram and Parts List
Celing type
 CN100-VENTILATOR #1: L #3: N
 CN411-FLOAT S/W #1: FLOAT_SW #2: GND
 CN81-COMP/ERROR #1: DC 12V #2: ERROR_CHK_OUT #3: DC 12V #4: COMP_CHK_OUT
 CN804-VENT
#1: DC 12V #2: VENT_OUT
 #1:GCNND201-EEPROM #2:NOT USED #3:VCC(DC5V) #4~#7:EEPROM SIGNAL

 CN703-FAN MOTOR #1: N #3: RY701 OUTPUT #5: RY702 OUTPUT #7: RY703 OUTPUT #9: RY704 OUTPUT
 CN83-EXT CTRL #1: GND #2: EXT_CTRL
 CN501-DISPLAY #1: DC 12V #2~#7: LED SIGNAL #8: REMOCON_SIGN_OUT #9: AUTO_SW #10: REMOCON_INT #11: GND #12: DC 5V #13: NOT USED
 CN401-HUMAN_SENSOR
#1: DC 12V #2: COM4_TXD #3: COM4_RXD #4: NOT USED #5: GND
 #1~C#N23: C1O-HMU1MSAIGNN_ASLENSOR #3: DC12V #4: GND #5~#6: COM2 SIGNAL

 CN101-GND #1: GND
 CN413-EVA-DIS/OUT/IN #1: VEA_IN_MID_TEMP #2: GND #3: EVA_OUT_TEMP #4: GND #5: EVA_DIS_TEMP #6: GND  CN805-LOUVER #1: DC 12V #2: DC 12V #3~#6: LVR SIGNAL
 #1:CGNN8D01-SPI #2: GND #3: Q1_OUT #4: NOT USED
 #1:CDNR1A0I3N-DSIRGANIANL #2: GND

 CN140-FUSE CHECK #1: FUSE CHECK #2: GND
 CN412-ROOM #1: ROOM_TEMP #2: GND
 CN808-EEV(DVM) #1~#4: EEV SIGNAL #5: DC 12V #6: DC 12V
 CN311-2WIRE OPTION
#1:DC12V #2~#5:COMM. SIGNAL #6:VCC(DC5V) #7~#11:COMM. SIGNAL #12:GND

5-18

Samsung Electronics

5-1-7 Big Ceiling  MAIN PBA (AM036/048JNCDCH/AA)

20

19 18

17

PCB Diagram and Parts List

16

15

14

13

12

1

2 3 4

5

67 8

9

10 21

11

No

part code

1

3711-003942

2

3711-000203

3

3711-003407

4

3711-003404

5

3711-000179

6

3711-000939

7

3711-000744

8

3711-000796

9

3711-002001

10

3711-007817

11

3711-004773

12

3711-001037

13

3711-000941

14

3711-000795

15

3711-001036

16

3711-004182

17

3711-003895

18

3711-000794

19

3711-000015

20

3711-004236

21

3711-005097

Samsung Electronics

location No. CN140 CN906 CN702 CN101 CN701 CN81 CN1 CN83 CN301 CN201 CN311 CN302 CN801 CN804 CN808 CN905 CN501 CN411 CN412 CN413 CN601

Function Fuse Check BLDC POWER Comp Signal MAIN POWER
DRAIN COMP ERROR
EARTH EXT-T DOWNLOAD EPPROM 2 WIRE COMM
SPI VEN EEV FAN MOTOR COMM DISPLAY FLOAT-SW ROOM SENSOR EVA DIS/OUT SENSOR LOUVER

Description SMW200-02P WHT YW396-03AV WHT YW396-03AV RED YW396-03AV BLU
YW396-02V YEL SMW250-04 RED YDW236-01WHT SMW250-02 RED
YDW200-20 B7P-MQ WHT BMW200-12 WHT SMW250-06 RED SMW250-04 YEL SMW250-02 BLU SMW250-06 BLU SMW200-10P WHT SMW200-13P WHT SMW250-02 BLK SMW250-02 WHT SMW200-06P WHT SMW200-5P BLU

5-19

PCB Diagram and Parts List
Big Ceiling (cont.)  SUB PCB DIAGRAM (AM048JNCDCH/AA)

2

3

1

No

Part Code

1

3711-003381

2

3711-000992

3

3711-004531

4

3711-003380

Local CN301 CN101
CN501
CN701

4

Function FAN MOTOR
HALL
FAN MOTOR COMM
POWER

Description
1WALL,5P,1R,3.96mm,ANGLE,SN,WHT #1 - U, #2 - V, #3- W
BOX,5P,1R,2.5MM,ANGLE,SN,WHT #1 - 5V, #2~4 - HALL, #5 - GND
BOX,10P,1R,2mm,STRAIGHT,SN,WHT #1 - 12V, #2 - GND
#3 - 5V, #4 - BLDC POWER RELAY #5 - OVER TEMP #6 - RST
#7 - REV OUT, #8 - FAN FEEDBACK #9 - INRUSH RELAY, #10 - FAN PWM 1WALL,2P,1R,7.92mm,STRAIGHT,SN,BLK
#1 - N, #2- L

5-20

Samsung Electronics

Big Ceiling (cont.)  SUB PCB DIAGRAM (AM036JNCDCH/AA)

PCB Diagram and Parts List
3

1

2

4

No

Part Code

1

3711-003381

2

3711-000992

3

3711-004182

4

3711-003405

Local CN301 CN101
CN501
CN701

Function FAN MOTOR
HALL
FAN MOTOR COMM
POWER

Description
1WALL,5P,1R,3.96mm,ANGLE,SN,WHT #1 - U, #2 - V, #3- W
BOX,5P,1R,2.5MM,ANGLE,SN,WHT #1 - 5V, #2~4 - HALL, #5 - GND
BOX,10P,1R,2mm,STRAIGHT,SN,WHT #1 - 12V, #2 - GND
#3 - 5V, #4 - BLDC POWER RELAY #5 - OVER TEMP #6 - RST
#7 - REV OUT, #8 - FAN FEEDBACK #9 - INRUSH RELAY, #10 - FAN PWM 1WALL,2P,1R,7.92mm,STRAIGHT,SN,BLK
#1 - N, #2- L

Samsung Electronics

5-21

PCB Diagram and Parts List
5-1-8 Wall-Mounted type (Neo Forte)  MAIN
9 8 6 4 3 10 7 5 11 2
1
12

 CN701-SSR MOTOR #1: 12V #2: MOTOR SSR OUT

 CN101-AC INPUT #1: L #2: N

 CN803-   #1: VCC #2~5:  

 CN402-  #1 : EVA IN TEMP #2,4,6: GND #3 : EVA OUT TEMP #5 : DISCHARGE TEMP

 CN140 - FUSE Check #1:FUSE CHECK #2:GND

 CN313-2 

5-22

 CN702-HALL IC  #1: VCC #2: GND #3: Hall Sensor  

 CN805-SPI #1~2 : GND #3:SPI 

 CN804-  #1~4:   #5,6: 12V

 CN401-ROOM  #1:   #2: GND

 CN301-MICOM DOWNLOAD

 CN501-DISPLAY #1:12V #2~7:LED  #8:    #9: AUTO SW #10: REMOCON INT #11:GND #12:VCC
Samsung Electronics

Wall-Mounted type (Neo Forte) (cont.)  SUB SWITCH

PCB Diagram and Parts List

17

18

No.

CN # COLOR



CN61

Black



CN83 White

FUNCTION Main-Sub PCB Connecor External Contact Control

Samsung Electronics

5-23

PCB Diagram and Parts List
5-1-9 Wall Mounted type(A3050, MAX)  Main PBA

12

4

5

3

6

78

10 11 9 12 13

5-24

Samsung Electronics

Wall Mounted type(A3050, MAX) (cont.)  Main PBA

 CNP101-POWER
#1 : L #2 : NOT USED #3 : N

 CN303-COM1 #1~2 : COMMUNICATION SIGNAL

 CN805-SPI
#1~2 : GND #3 : SPI CONTROL SIGNAL #4 : NOT USED

 CN802-STEP UP/DOWN
#1 : DC 12V #2~5 : LOUVER SIGNAL

 CN403-EVA IN/OUT/DIS

 CN501-DISPLAY

#1 : E VA IN TEMPERATURE SENSOR

#1~3 : LED SIGNAL

SIGNAL

#4 : REMOCON SIGNAL

#2 : GND

#5 : GND

#3 : E VA OUT TEMPERATURE SENSOR #6 : DC 5V

SIGNAL

#7~8 : REMOCON SIGNAL

#4 : GND

#9~11 : NOT USED

#5 : DISCHARGE TEMPERATURE SENSOR

SIGNAL

#6 : GND

 CN301-to 2WIRE SUB
#1~2 : COMMUNICATION SIGNAL #3~4 : SUB PBA SIGNAL #5 : EXTERNAL CONTROL SIGNAL #6 : COMP CHECK SIGNAL #7 : ERROR CHECK SIGNAL #8 : DC 5V #9 : GND #10 : DC 12V #11~14 : COMMUNICATION SIGNAL

 CN701-BLDC FAN #1 : DC 310V #2 : NOT USED #3 : GND #4 : PWM SIGNAL #5 : FEEDBACK SIGNAL
 CN801-EEV #1~4 : EEV SIGNAL #5~6 : DC 12V
 CN201-EEPROM #1 : GND #2 : NOT USED #3 : DC 5V #4~7 : EEPROM SIGNAL

PCB Diagram and Parts List
 CN140-FUSE CHECK #1 : THERMAL FUSE SIGNAL #2 : GND
 CN401-ROOM #1 : O OM TEMPERATURE SENSOR
SIGNAL #2 : GND
 CN302-DOWNLOAD #1~8 : DOWNLOAD SIGNAL #9 : GND #10~11 : DC 5V #12~16 : DOWNLOAD SIGNAL #17 : GND #18~20 : DOWNLOAD SIGNAL

Samsung Electronics

5-25

PCB Diagram and Parts List
Wall Mounted type(A3050, MAX) (cont.)  Sub PCB (cont.)
1

5-26

 CN1-2WIRES COMM. #1,#2,#19,#20:COMM. SIGNAL #3,#18:EXTERNAL CONTROL #4,#17:COMP CHECK #5,#16:ERROR CHECK #6:VCC(DC5V) #7,#14:GND #8,#13,#15:DC12V #9~#12:COMM. SIGNAL

Samsung Electronics

5-1-10 Wall-Mounted type (Boracay)
9 8 6 4 3 10 7 5 11 2
1
12

PCB Diagram and Parts List

 CN701-SSR MOTOR #1: 12V #2: MOTOR SSR OUT

 CN101-AC INPUT #1: L #2: N

 CN702-HALL IC INPUT #1: VCC #2: GND #3: INPUT HALL SENSOR VALUE

 CN805-SPI #1~2 : GND #3: SPI CONTROL

 CN803-UP/DOWN BLADE #1: VCC #2~5: BLADE CONTROL

 CN402-TEMP SENSOR #1 : EVA IN TEMP #2,4,6: GND #3 : EVA OUT TEMP #5 : DISCHARGE TEMP

 CN804-EEV #1~4: EEV CONTROL #5,6: 12V

 CN401-ROOM TEMP SENSOR #1: INPUT TEMP #2: GND

 CN140 - FUSE CHECK #1:FUSE CHECK #2:GND

 CN313-2 WIRE COMM

 CN301-MICOM DOWNLOAD

 CN501-DISPLAY
#1: 12V #2~7: LED CONTROL #8: OUTPUT SIGNAL REMOCON #9: AUTO SW #10: REMOCON INT #11:GND #12:VCC

Samsung Electronics

5-27

PCB Diagram and Parts List
Wall-Mounted type (Boracay)(Cont.)
1

5-28

 CN1-2WIRES COMM. #1,#2,#19,#20:COMM. SIGNAL #3,#18:EXTERNAL CONTROL #4,#17:COMP CHECK #5,#16:ERROR CHECK #6:VCC(DC5V) #7,#14:GND #8,#13,#15:DC12V #9~#12:COMM. SIGNAL

Samsung Electronics

5-1-11 Floor Stand Type  MAIN

PCB Diagram and Parts List

10

9123

54 6

8

15 17

18

19

7

11 12

13

14 16

Samsung Electronics

5-29

PCB Diagram and Parts List

Floor Stand Type  MAIN
 CN100-AC POWER #1 : L #3 : N

 CN703-MOTOR #1 : N #3,5,7,9 : F AN MOTOR CONTROL
SIGNAL

 CN702-HOT COIL #1 : N #3 : HOT COIL CONTROL SIGANL

 CN140-THERMAL FUSE #1 : THERMAL FUSE SIGNAL #2 : GND

 SH01-EARTH #1 : EARTH

 CN81-ERROR/COMP CHECK #1 : DC 12V #2 : ERROR CHECK SIGNAL #3 : DC 12V #4 : COMP CHECK SIGNAL

 CN413-EVA IN/OUT/DIS TEMP. SENSOR
#1 : EVI IN TEMP. SENSOR #3 : EVI OUT TEMP. SENSOR #5 : DISCHARGE TEMP. SENSOR #2,4,6 : GND

 CN103-DRAIN PUMP #1 : DRAIN PUMP CONTROL SIGNAL #2 : GND

 CN412-ROOM TEMP. SENSOR #1 : ROOM TEMP. SENSOR #2 : GND

 CN301-DOWNLOAD #1~8 : DOWNLOAD SIGNAL #9 : GND #10~11 : DC 5V #12~16 : DOWNLOAD SIGNAL #17 : GND #18~20 : DOWNLOAD SIGNAL

 CN83-EXTERNAL CONTROL #1 : GND #2 : EXTERNAL CONTROL SIGNAL

 CN501-DISPLAY #1 : DC 12V #3~10,13 : PANEL SIGNAL #11 : GND #12 : DC 5V

 CN808-EEV(DVM) #1~4 : EEV CONTROL SIGNAL #5~6 : DC 12V

 CN804-VENTILATOR #1 : DC 12V #2 : VENTILATOR CONTROL SIGNAL

 CN311-2WIRE SUB #1 : DC 12V #2~5 : COMMUNICATION SIGNAL #6 : DC 5V #7~12 : COMMUNICATION SIGNAL

 CN201-EEPROM #1 : GND #2 : NOT USED #3 : DC 5V #4~7 : EEPROM SIGNAL

 CN302-COM1 COM2 #1~2 : GND #3 : SPI CONTROL SIGNAL #4 : NOT USED

 CN302-COMMUNICATION #1~2 : C OM1 COMMUNICATION
SIGNAL #3 : DC 12V #4 : GND #4~6 : C OM2 COMMUNICATION
SIGNAL

 CN411-FLOAT SWITCH #1 : FLOAT SWITCH SIGNAL #2 : GND

5-30

Samsung Electronics

5-1-12 OAP DUCT (AMSSSJNESCH/AA)  MAIN PCB

PCB Diagram and Parts List

13

22

2

4

6

9 11

13

5

7 8 10 12

14

15

17

19

16

18

21 20

Samsung Electronics

5-31

PCB Diagram and Parts List

OAP DUCT (AMSJNESCH/AA) (cont.)

 MAIN PCB
 CN100-AC INPUT #1: N #2: L #3: N
 CN903-SSR AC Control #1: L Input #2: L Output
 CN902- SSR DC Output #1: 12V #2: MOTOR SSR OUT

 CN702-HOT COIL #1: L #2: N
 CN413-Temperature Sensor #1 : EVA IN TEMP #2,4,6: GND #3 : EVA OUT TEMP #5 : DISCHARGE TEMP
 CN411-FLOAT S/W #1: FLOAT SW Input #2: GND

 CN301-MICOM DOWNLOAD
 CN808- Electric sides #1~4: EEV #5,6: 12V

 CN501-DISPLAY #1:12V #2~6:LED Control #7: BZ1 #8: Remote control signal output #9: AUTO SW #10: REMOCON INT #11:GND #12:VCC #13:BZ2
 CN804-VENTILATOR #1: 12V #2: VENT OUT

 CN311-2 Communication

 CN101-AC INPUT #1: L #2: N

 CN701-DAMPER #1: L #2: N

 CN103-DRAIN PUMP #1: 12V #2 : GND

 CN412-ROOM Temperature Sensor #1: Temperature Input #2 : GND

 CN81-EXTERNAL CONTROL OUT #1,3: 12V #2: ERROR CHECK OUT #4: COM CHK OUT

 CN83-EXTERNAL CONTROL #1: GND #2: EXTERNAL INPUT
 CN905-BLDC MOTOR #1:12V #2: GND #3: VCC #4: MOTOR SIGNAL PWM #5: MOTOR FEEDBACK #6:INRUSH OUT

 CN140-FUSE CHECK #1:FUSE CHECK #2:GND
 CN201-E2P Modules

 CN801-SPI #1,2:GND #3:SPI Control

 CN302- Indoor/outdoor communication / wired remote communications
#1,2: Indoor and outdoor group communication
#3:12V #4:GND #5: Wired remote communication

5-32

Samsung Electronics

OAP DUCT (AMSJNESCH/AA) (cont.)  EMI PCB

PCB Diagram and Parts List

1

2

3

45

 N-N TOP  N-N TOP

 L-L TOP

 CN702-Earth

 L-L TOP

Samsung Electronics

5-33

PCB Diagram and Parts List
OAP DUCT (AMSJNESCH/AA) (cont.)  BLDC Driver PCB

23

4

5

6

1

5-34

Samsung Electronics

OAP DUCT (AMSJNESCH/AA)  BLDC Driver PCB

 CN11- Main-BLDC COMM #1:12V #2:GND #3: VCC #4: FAN RPM #5: Fan Feedback #8: INRUSH
 CN12-BLDC-MOTOR COMM #1: HU #2 : 5V #3: HW #4: GND #5: HV #6: MOTOR TEMP #7: GND

 CN14-MAIN POWER #1: L #2: N
 CN13-MOTOR #1: U #2 : V #3: W

 CN10-POWER INPUT #1:N #2: N

PCB Diagram and Parts List  CN15-REACTOR

Samsung Electronics

5-35

PCB Diagram and Parts List
5-1-13 Global Duct -1,2 (AM007/009/012/015/018/024/027/030MNMDCH/AA)  MAIN PCB

3 21 4

6

10 11

7

8

9

19 12

13

14

15

16 17

18

5-36

Samsung Electronics

PCB Diagram and Parts List

Global Duct -1,2 (AM007/009/012/015/018/024/027/030MNMDCH/AA)  MAIN PCB

 CN101 - FAN DC LINK #1: L (Main) #2: #3: N (Main)  CN1-GND #1: GND
 CN83  EXT-CTL #1 : EXTERNAL CONTROL SIGNAL #2 : GND

 CN906 - BLDC POWER #1: N #2: #3: L
 CN413  EVA-IN, EVA-OUT, DISCHARGE SENSOR
#1 : EVA-IN SENSOR #2 : GND #3 : EVA-OUT SENSOR #4 : GND #5 : DISCHARGE SENSOR #6 :GND
 CN412  ROOM SENSOR #1 :ROOM-TEMP SENSOR #2 :GND

 CN905-BLDC FAN MOTOR
#1 : 12V #2 : GND #3 : VCC #4 : BLDC POWER OUT #5 : OVER_TEMP #6 : IPM_FO #7 : REV_OUT #8 : FAN FEEDBACK #9 : INRUSH_OUT #10 : FAN_PWM1
 CN801  SPI
#1 : GND #2 : GND #3 : 12V #4 : -

 CN907  UART #1 : MAIN_RXD_INV_TXD #2 : MAIN_TXD_INV_RXD
 CN302 - COM1,COM2 #1 : COM1_A #2 : COM1_B #3 : 12V #4 : GND #5 : COM2_C #6 : COM2_D

 CN702 - HOT COIL/COMP OUT #1 : N_OUT #2 : #3 : L_OUT
 CN701  DRAN #1 : 12V
#2 : GND

 CN140  FUSE CHECK #1 : N_OUT #2 : -
 CN81  COMP CHECK #1 : 12V #2 : ERROR CHECK #3 : 12V #4 : COMP CHECK

 CN411  FLOAT SWITCH #1 :FLOAT-SWITCH #2 :GND
 CN808-EEV #1 : EEV_B_bar_OUT #2 : EEV_A_bar_OUT #3 : EEV_B_OUT #4 : EEV_A_OUT #5 : 12V #6 : 12V

 CN501-DISPLAY #1 : 12V #2 : LED_0_OUT #3 : LED_1_ OUT #4 : LED_2_OUT #5 : LED_3_OUT #6 : LED_4_OUT #7 : BUZZER 1 #8 : REMOCON SIGN OUT #9 : AUTO S/W SIGNAL #10 : REMOCON_INT #11 : GND #12 : VCC #13 : BUZZER 2
 CN804-VENTILATOR
#1 : 12V #2 : VENT_OUT

 CN301  DOWNLOAD
#1 : COM1_RXD #2 : COM1_TXD #3 : nTRST #4 : TDO #5 : TCK #6 : TDI #7 : TMS #8 : TRACE_CLK #9 : GND #10 : VCC #11 : VCC #12 : MODE_0 #13 : RESET # 14 : TRACE_3 # 15 : LVR3_A_bar # 16 : LVR3_B_bar # 17 : GND # 18 : TRACE_2 # 19 : TRACE_1 # 20 : TRACE_0

Samsung Electronics

5-37

PCB Diagram and Parts List
Global Duct -1,2 (AM007/009/012/015/018/024/027/030MNMDCH/AA)  ATFs PCB

1

5

23

4

5-38

Samsung Electronics

PCB Diagram and Parts List

Global Duct -1,2 (AM007/009/012/015/018/024/027/030MNMDCH/AA)  ATFs PCB

 CN301  MOTOR #1 : U #2 : #3 : V #4 : #5 : W

 CN502-UART #1 : MAIN_RXD_INV_TXD #2 : MAIN_TXD_INV_RXD

 CN301  DOWNLOAD #1 : RXD_ATARO #2 : TXD_ATARO #3 : BOOT #4 : TDO #5 : TCK #6 : TDI #7 : TMS #8 : nTRST #9 : GND #10 : VCC #11 : VCC #12 : #13 : #14 : ENC_B/Y #15 : #16 : #17 : GND #18 : ENC_A/G #19 : ENC_Z/R #20 : SUB

 CN501- TO MAIN #1 : 12V #2 : GND #3 : 5V #4 : BLDC POWER OUT #5 : #6 : #7 : GND #8 : FAN RPM #9 : #10 : FAN_DUTY

 CN701  BLDC POWER #1 : N #2 : #3 : L

Samsung Electronics

5-39

PCB Diagram and Parts List
Global Duct -1,2 (AM007/009/012/015/018/024/027/030MNMDCH/AA)  EMI PCB

1

2

3

45

 N-N TOP  N-N TOP

 L-L TOP

 CN702-Earth

 L-L TOP

5-40

Samsung Electronics

5-1-14 Global Duct -3 (AM036/048MNMDCH/AA)  MAIN PCB

PCB Diagram and Parts List

3 21 4

6

10 11

7

8

9

19 12

13

14

15

16 17

18

Samsung Electronics

5-41

PCB Diagram and Parts List

Global Duct -3 (AM036/048MNMDCH/AA)  MAIN PCB

 CN101 - FAN DC LINK #1: L (Main) #2: #3: N (Main)  CN1-GND #1: GND
 CN83  EXT-CTL #1 : EXTERNAL CONTROL SIGNAL #2 : GND

 CN906 - BLDC POWER #1: N #2: #3: L
 CN413  EVA-IN, EVA-OUT, DISCHARGE SENSOR
#1 : EVA-IN SENSOR #2 : GND #3 : EVA-OUT SENSOR #4 : GND #5 : DISCHARGE SENSOR #6 :GND
 CN412  ROOM SENSOR #1 :ROOM-TEMP SENSOR #2 :GND

 CN905-BLDC FAN MOTOR
#1 : 12V #2 : GND #3 : VCC #4 : BLDC POWER OUT #5 : OVER_TEMP #6 : IPM_FO #7 : REV_OUT #8 : FAN FEEDBACK #9 : INRUSH_OUT #10 : FAN_PWM1
 CN801  SPI
#1 : GND #2 : GND #3 : 12V #4 : -

 CN907  UART #1 : MAIN_RXD_INV_TXD #2 : MAIN_TXD_INV_RXD
 CN302 - COM1,COM2 #1 : COM1_A #2 : COM1_B #3 : 12V #4 : GND #5 : COM2_C #6 : COM2_D

 CN702 - HOT COIL/COMP OUT #1 : N_OUT #2 : #3 : L_OUT
 CN701  DRAN #1 : 12V
#2 : GND

 CN140  FUSE CHECK #1 : N_OUT #2 : -
 CN81  COMP CHECK #1 : 12V #2 : ERROR CHECK #3 : 12V #4 : COMP CHECK

 CN411  FLOAT SWITCH #1 :FLOAT-SWITCH #2 :GND
 CN808-EEV #1 : EEV_B_bar_OUT #2 : EEV_A_bar_OUT #3 : EEV_B_OUT #4 : EEV_A_OUT #5 : 12V #6 : 12V

 CN501-DISPLAY #1 : 12V #2 : LED_0_OUT #3 : LED_1_ OUT #4 : LED_2_OUT #5 : LED_3_OUT #6 : LED_4_OUT #7 : BUZZER 1 #8 : REMOCON SIGN OUT #9 : AUTO S/W SIGNAL #10 : REMOCON_INT #11 : GND #12 : VCC #13 : BUZZER 2
 CN804-VENTILATOR
#1 : 12V #2 : VENT_OUT

 CN301  DOWNLOAD
#1 : COM1_RXD #2 : COM1_TXD #3 : nTRST #4 : TDO #5 : TCK #6 : TDI #7 : TMS #8 : TRACE_CLK #9 : GND #10 : VCC #11 : VCC #12 : MODE_0 #13 : RESET # 14 : TRACE_3 # 15 : LVR3_A_bar # 16 : LVR3_B_bar # 17 : GND # 18 : TRACE_2 # 19 : TRACE_1 # 20 : TRACE_0

5-42

Samsung Electronics

5-1-15 Wind-free 1way cassette type
- Main PBA (AM007/009/012NN1DCHS)

PCB Diagram and Parts List

1

2

3

45

11 12 13

18 22 21 23 24

25

7

15 16

9

6

8 10

14 17 19 20

Samsung Electronics

5-43

PCB Diagram and Parts List

Wind-free 1way cassette type (cont.)
- Main PBA (AM007/009/012NN1DCHS)

 TB101-AC POWER #1: AC POWER(L) #2: AC POWER(N)
 CN412-THERMISTOR #1 : ROOM TEMPERATURE
SENSOR #2 : GND

 CN101-GND #1: GND

 CN701-BLDC MOTOR #1: POWER(N) #3 : SSR MOTOR POWER(L) #5 : POWER(N)

 CN501- 
#1: DC12V #2: LED_0 #3: LED_1 #4: LED_2 #5: LED_3 #6: LED_4 #7: LED_5 #8: REMOCON OUTUPUT SIGNAL #9 : AUTO SWITCH #10: REMOCON INPUT SIGNAL #11: GND #12: DC5V #13: GND

 CN801-SPI #1: GND #2: GND #3: SPI CONTROL SIGNAL

 CN81- ERROR/COMP CHECK
#1: DC12V #2: ERROR CHECK(GND) #3: DC12V #4: COMP/OPER. CHECK(GND)

 CN807-LOUVER L/R #1 : DC12V #2~#5: LOUVER CHECK

 CN301- DOWNLOAD

 CN702-HALL IC
#1 : DC5V #2 : GND #3 : MOTOR FEEDBACK SIGNAL

 CN83- EXTERNAL CONTROL #1: GND #2: EXTERNAL CONTROL SIGNAL

 CN806-LOUVER3/4 #1 : DC12V #2~#5: LOUVER CHECK

 CN201-EEPROM #1: GND #3: DC5V #4: EEPROM_SELECT #5: EEPROM_SO #6: EEPROM_SI #7: EEPROM_CLK
 CN804-VENTILATOR #1: DC12V #2: VENT CONTROL SIGNAL

 CN805-LOUVER1/2 #1 : DC12V #2~#5: LOUVER CHECK
 CN311-2 

 CN411-FLOAT SWITCH #1: F/S SIGNAL #2: GND
 CN808-EEV #1~#4: EEV CHECK #5 : DC12V #6 : DC12V

 TE04-COMMUNICATION
#1: COM1(F1) #2: COM1(F2) #3: V1(DC12V) #4: V2(GND) #5: COM2(F3) #6: COM2(F4)

 CN140-FUSE CHECK #1: FUSE CHECK SIGNAL #2: GND
 CN414-HUMIDITY SENSOR #1 : DC5V #2 : GND #3 : TEMPERATURE SENSOR #4 : HUMIDITY SENSOR
 CN807-LOUVER5 #1 : DC12V #2~#5: LOUVER CHECK #6 : DC12V #7~#10: LOUVER CHECK
 CN413:THERMISTOR #1 : EVA-IN TEMPERATURE
SNESOR #2 : GND #3 : EVA-OUT TEMPERATURE
SNESOR #4 : GND #5 : DISCHARGE TEMPERATURE
SNESOR #6 : GND  CN103-DRAIN PUMP #1: D/ P POWER(DC12V) #2: GND
 CN401- CLEAN PANEL COMMUNICATION
#1: DC12V #2: CLEAN PANEL
COMMUNICAITON(TXD) #3: CLEAN PANEL
COMMUNICAITON(RXD) #4: GND

5-44

Samsung Electronics

Wind-free 1way cassette type (cont.)
- Main PBA (AM018/024NN1DCH/AZ)

PCB Diagram and Parts List

1

2

3

9 10 12 14 16 18 20 22

45

6 78

11 13 15 17 19 21 23 24

Samsung Electronics

5-45

PCB Diagram and Parts List

Wind-free 1way cassette type (cont.)
- Main PBA (AM007/009/012NN1DCHS)

 TB101-AC POWER #1: AC POWER(L) #2: AC POWER(N)

 CN101-GND #1: GND

 CN809-AUTO GRILLE #1 : DC12V #4 : REMOCON CONTROL SIGNAL #5 : GND

 CN412-THERMISTOR #1 : ROOM TEMPERATURE SENSOR #2 : GND

 CN808-EEV #1~#4: EEV CONTROL SIGNAL #5 : DC12V #6 : DC12V

 CN807-LOUVER5 #1 : DC12V #2~#5: LOUVER CONTROL SIGNAL

 CN83-EXTERNAL CONTROL #1: GND #2: EXTERNAL CONTROL SIGNAL

 CN414-HUMIDITY SENSOR #1 : DC5V #2 : GND #3 : TEMPERATURE SENSOR #4 : HUMIDITY SENSOR

 CN411-FLOAT SWITCH
#1: FLOAT SWITCH SIGNAL INPUT #2: GND

 CN805-LOUVER1/2
#1 : DC12V #2~#5: LOUVER CONTROL SIGNAL

 CN310  2WIRE SUB #1: DC310V #3 : GND #4 : DC15V #5 : FAN RPM #6 : RPM FEEDBACK
 CN501-DISPLAY #1: DC12V #2: LED_0 #3: LED_1 #4: LED_2 #5: LED_3 #6: LED_4 #7: LED_5 #8: REMOCON OUTPUT SIGNAL #9 : AUTO SWITCH #10: REMOCON INPUT SIGNAL #11: GND #12: DC5V #13: GND
 CN301-DOWNLOAD

 CN140-FUSE CHECK #1: FUSE CHECK SIGNAL #2: GND
 CN81-ERROR/COMP CHECK #1: DC12V #2: ERROR CHECK(GND) #3: DC12V #4: COMP/OPER. CHECK(GND)
 CN806-LOUVER3/4 #1 : DC12V #2~#5: LOUVER CONTROL SIGNAL #6 : DC12V #7~#10: LOUVER CONTROL SIGNAL

 CN413:THERMISTOR #1 : EVA-IN TEMPERATURE SENSOR #2 : GND #3 : EVA-OUT TEMPERATURE SENSOR #4 : GND #5 : DISCHARGE TEMPERATURE SENSOR #6 : GND

 CN201-EEPROM #1: GND #3: DC5V #4: EEPROM_SELECT #5: EEPROM_SO #6: EEPROM_SI #7: EEPROM_CLK

 CN103-DRAIN PUMP
#1: DRAIN PUMP CONTROL SIGNAL #2: GND

 CN804-VENTILATOR
#1: DC12V #2: VENT CONTROL SIGNAL

 CN311-2WIRE SUB PBA

 CN401-CLEAN PANEL COMMUNICAITON #1: DC12V #2: CLEAN PANEL COMMUNICAITON(TXD) #3: CLEAN PANEL COMMUNICAITON(RXD) #4: GND

 CN801-SPI #1: GND #2: GND #3: SPI CONTORL SIGNAL

 TE04-COMMUNICATION #1: COM1(F1) #2: COM1(F2) #3: V1(DC12V) #4: V2(GND) #5: COM2(F3) #6: COM2(F4)

5-46

Samsung Electronics

Wind-free 1way cassette type (cont.)
- DISPLAY PBA (AM007/009/012NN1DCHS) (Cont.)

PCB Diagram and Parts List

1

Samsung Electronics

 CN401-DISPLAY #1: DC12V #2: LED_0 #3: LED_1 #4: LED_2 #5: LED_3 #6: LED_4 #7: #8: REMOCON OUTPUT SIGNAL #9 : PANEL SELECTION #10: REMOCON INPUT SIGNAL #11: GND #12: DC5V #13: -

5-47

PCB Diagram and Parts List

5-1-16 Wall Mounted type(Premium Plus Windfree)
- Main PBA (AM***TNVDCH**)

CN800

CN320

CN810

CN801

CN900

CN100 CN805
CN340

CNP100

CN870
CN230 CN410

CN810 : STEP MOTOR(V-Blade)
#1: 12V #2: SIGNAL1 #3: SIGNAL2 #4: SIGNAL3 #5: SIGNAL4
CN230 : DOWNLOAD
#1: COM1_RXD #2: COM1_TXD #3: nTRST #4: TDO #5: TCK #6: TDI #7: TMS #8: TraceCLK #9: SGND #10: 5VDC #11: 5VDC #12: MODE0 #13: RESET_IN #14: Trace3 #15: AS_PRO_B #16: AS_PRO_A #17: SGND #18: Trace_2 #19: Trace_1 #20: Trace_0
CN320 : 485COMM
#1: RX #2: TX

CN800 : STEP MOTOR(H-BLADE1)
#1: 12V #2: SIGNAL1 #3: SIGNAL2 #4: SIGNAL3 #5: SIGNAL4
CN340 : WIRED REMOCON
#1: COM2_Tx #2: COM2_Rx #3: COM2_INVERSE #4: COM2_ENABLE #5: EXT_CTRL #6: COMP_CHK_OUT #7: ERROR_CHK_OUT #8: COM2_PS_OUT #9: SGND #10: 12VDC #11: COM2_PCTRL_MICOM #12:COM2_VCHECK_A #13:COM2_VCHECK_B #14:COM2_MICOM_AD
CNP100 : AC POWER
#1 : L #2 : NULL #3 : N #4 : NULL #5 : GND
CN410 : ROOM SENSOR2
#1: ROOM_TEMP_2 #2: GND

CN801 : STEP MOTOR(H-BLADE3)
#1: 12V #2: SIGNAL1 #3: SIGNAL2 #4: SIGNAL3 #5: SIGNAL4
CN100 : DISPLAY&Thermistor
#1: LED_DIO #3: LED_CLK(DIS) #5: LED_STB(DIS) #7: AUTO_SW #9: SGND #11: 5VDC #13: REMOCON_INT(DIS) #15: REMOCON_SIGN_OUT(DIS) #17: NULL #19: NULL #21: NULL #23: 12VDC #25: MDS_2(DIS_DETECT) #27: MDS_1(DIS_DETECT)
CN900 : BLDC MOTOR
#1: 310VDC #2: NULL #3: P_GND #4: 15VDC #5: MOTOR SIGNAL #6: FEEDBACK SIGNAL
CN870 : EEPROM
#1: SGND #2: NULL #3: 5VDC #4: EEPROM_CS #5: EEPROM_MISO #6: EEPROM_MOSI #7: EEPROM_CLK

#2: 5VDC #4: SGND #6: H_ROOM_TEMP #8: HUM_SENSOR #10: ROOM_TEMP #12: SGND #14: EVA_IN_TEMP #16: GND #18: EVA_OUT_TEMP #20: SGND #22: NULL #24: NULL #26: NULL #28: 5VDC_1
CN805 : EEV
#1: EEV_B_bar_OUT #2: EEV_A_bar_OUT #3: EEV_B_OUT #4: EEV_A_OUT #5: 12V #6: 12V

5-48

Samsung Electronics

Wall Mounted type(Premium Plus Windfree)(Cont.)
- Sub PCB (AM***TNVDCH**) (cont.)

PCB Diagram and Parts List

1

 CN1-2WIRES COMM. #1,#2,#19,#20:COMM. SIGNAL #3,#18:EXTERNAL CONTROL #4,#17:COMP CHECK #5,#16:ERROR CHECK #6:VCC(DC5V) #7,#14:GND #8,#13,#15:DC12V #9~#12:COMM. SIGNAL
Samsung Electronics

5-49

PCB Diagram and Parts List
5-1-17 360 cassette
- MAIN PCB

13 12 11

10

98

7

6

5

4

3

2

1

5-50

Samsung Electronics

PCB Diagram and Parts List

360 cassette (cont.)
- MAIN PCB

 CN100  POWERTO MAINCONNECTOR #1, 2 : 12V #3, 4 : SGND #5 : 5V #6 : FUSE SHORT/OPEN CHK #7 : 15V OUTPUT ON/OFF #8 : ZEROCROSSING SIGNAL #9 : ZC STANDBY MODE ON/OFF #10 : MAIN FAN MOTOR PWM #11 : MAIN FAN MOTOR F/B #12 : F3 - WIRED REMOTE CONTROL COMMUNICATION #13 : F4 - WIRED REMOTE CONTROL COMMUNICATION #14 : F1 - INDOOR/OUTDOOR COMMUNICATION #15 : F2 - INDOOR/OUTDOOR COMMUNICATION

 CN801  SPI #1 : SGND #3 : 12V #2,4 : NC

 CN201  EEPROM
#1 : SGND #2 : NC #3 : 5V #4 : EEPROM_SELECT #5 : EEPROM_SO #6 : EEPROM_SI #7 : EEPROM_CLK

 CN81, 83  AIM-B14
[CN81] #1, 3 : 12V #2 : ERROR CHK (12V JUNCTION) #4 : COMP CHK (12V JUNCTION) [CN83] #1 : EXT_CTRL (5V) #2 : SGND

 CN310  2WIRE SUB #1 : 12V #2 : COM2_PCTRL_MICOM #3 : COM2_VCHECK_A #4 : COM2_VCHECK_B #5 : COM2_MICOM_AD #6 : VCC STANDBY MODE ON/OFF #7 : COM2_ENABLE #8 : COM2_C #9 : COM2_D #10 : COM2_TX #11 : COM2_RX #12 : SGND

 CN501, 502 [CN501] #1, 2 : BUZZER #3 : CENTER 3 COLOR LED - BLUE #4 : CENTER 3 COLOR LED - GREEN #5 : CENTER 3 COLOR LED - RED #6 : CENTER LED  ICE BLUE #7~10 : CENTER LED [CN502] #1 : 12V #2~6 : VISUALIZATION LED #7~11 : REMOTE CONTROL RECEIVER PBA CONNECTION

  CN950  SUCTION FAN
#1, 5, 9 : SUCTION VCC (12V) #2, 6, 10 : SUCTION FAN F/B #3, 7, 11 : SGND #4, 8, 12 : SUCTION PWM

CN412  INDOOR 
TEMPERATURE SENSOR #1 : ROOM TEMP #2 : SGND

 CN230  DOWNLOAD #1~20 : DOWNLOAD
 CN804 VENTILATOR #1 : VENT (MICOM OUTPUT) #2 : BUFFER OUTPUT(HIGH/LOW)

CN413  EVA TEMPERATURE  SENSOR #1 : EVA IN TEMP #3 : EVA OUT TEMP #5 : DISCHARGE TEMP #2, 4, 6 : SGND

 CN411  FLOAT SW
#1 : FLOAT SW #2 : SGND

 CN802  DRAIN PUMP
#1 : DRAIN PUMP (12V) #2 : SGND

Samsung Electronics

5-51

PCB Diagram and Parts List
5-1-18 Indoor Unit Power PCB

5

6

4

3

21

 TB100 - POWER T/B #1 : POWER CORD CONNECTION - L (L1) #2 : POWER CORD CONNECTION N (L2)

 CN101 - EARTH #1 : EARTH (PBA  SET GND)

 TB300 - COMM. T/B #1 : F1  INDOOR/OUTDOOR COMM. #2 : F2  INDOOR/OUTDOOR COMM. #3 : V1  12V #4 : V2 - SGND #5 : F3 - WIRED REMOTE CONTROL COMM. #6 : F4 - WIRED REMOTE CONTROL COMM.

 CN100  POWER TO MAIN CONNECTOR [CN81] #1, 3 : 12V #2 : ERROR CHK (12V JUNCTION) #4 : COMP CHK (12V JUNCTION) [CN83] #1 : EXT_CTRL (5V) #2 : SGND

5-52

 CN900 - MAIN FAN MOTOR [CN81] #1 : 310V (DC LINK) #2 : NC #3 : PGND #4 : 15V (VCC) #5 : MAIN FAN MOTOR PWM #6 : MAIN FAN MOTOR F/B

 CN102  THERMAL FUSE #1 : FUSE SHORT/OPEN CHK #2 : SGND

Samsung Electronics

5-1-19 Display PCB
 360 Cassette

PCB Diagram and Parts List

2

1

 CN401  DISPLAY 1 #1 : 12V #2 : VISUALIZATION LED_SECTION2, LAYER2 #3 : VISUALIZATION LED_SECTION2, LAYER3 #4 : VISUALIZATION LED_SECTION3, LAYER1 #5 : VISUALIZATION LED_SECTION3, LAYER2 #6 : VISUALIZATION LED_SECTION3, LAYER3
 CN501  DISPLAY 2 #1 : BUZZER1 #2 : BUZZER2 #3 : CENTER 3 COLOR LED - BLUE #4 : CENTER 3 COLOR LED - GREEN #5 : CENTER 3 COLOR LED - RED #6 : CENTER LED  ICE BLUE #7 : VISUALIZATION LED_SECTION1, LAYER1 #8 : VISUALIZATION LED_SECTION1, LAYER2 #9 : VISUALIZATION LED_SECTION1, LAYER3 #10 : VISUALIZATION LED_SECTION2, LAYER1
Samsung Electronics

5-53

PCB Diagram and Parts List
5-1-20 Duct S (cont.)

12

4

3

5

6 7 9 11

8 10 12

13 14 15 16 17 18

5-54

Samsung Electronics

Duct S (cont.)
1 CN100-REACTOR #1: AC POWER(L1) #2: AC POWER(L1)

PCB Diagram and Parts List

2 CN826 : FAN MOTOR
#1: MOTOR-U PHASE #3: MOTOR-V PHASE #5: MOTOR-W PHASE

3 TE100-AC POWER #1: AC POWER(L1) #2: AC POWER(L2)

4 SH100-EARTH #1: GND-EARTH

5 CN220-INV DOWNLOAD

6 CN300-COMMUNICATION
#1:COM1(F1) #2:COM1(F2) #3:V1(DC12V) #4:V2(GND) #5:COM2(F3) #1:COM2(F4)

7 CN402:THERMISTOR
#1 : EVA-IN SENSOR #2 : GND #3 : EVA-OUT SENSOR #4 : GND #5 : DISCHARGE SENSOR #6 : GND

8 CN290-EEPROM
#1: GND #3: DC5V #4: EEPROM_SELECT #5: EEPROM_SO #6: EEPROM_SI #7: EEPROM_CLK

9 CN821-DRAIN PUMP #1: DRAIN PUMP(DC12V) #2: GND
13 CN500-DISPLAY #1 : DC12V #2~#6 : LED_OUT(0,1,2,3,4) #7 : BUZZER_1 #8 : REMOCON_SIGN_OUT #9 : AUTO_SW #10 : REMOCON_INT #11 : GND #12 : DC5V #13 : BUZZER_2
17 CN200-MAIN DOWNLOAD

10 CN822-COMP/ERROR MONITOR #1: DC12V #2: ERROR OUT(GND) #3: DC12V #4: COMP/OPER.OUT(GND)

11 CN400-FLOAT SWITCH #1: FLOAT SWITCH SIGNAL #2: GND

14 CN823-VENTILATOR #1: DC12V #2: VENT SIGNAL OUTPUT(GND)

15 CN825-SPI
#1: GND #2: GND #3: SPI SIGNAL(DC12V)

12 CN401-ROOM SENSOR #1 : ROOM SENSOR #2 : GND
16 CN820-EXT CTRL #1: GND #2: EXTERNAL CONTROL SIGNAL

18 CN824-EEV
#1 : EEV_B_BAR_OUT #2 : EEV_A_BAR_OUT #3 : EEV_B_OUT #4 : EEV_A_OUT #5 : DC12V #6 : DC12V

Samsung Electronics

5-55

PCB Diagram and Parts List
Duct S (cont.)

12

4

3

5

6 7 9 11

8 10 12

13 14 15 16 17 18

5-56

Samsung Electronics

Duct S (cont.)
1 CN100-REACTOR #1: AC POWER(L1) #2: AC POWER(L1)

PCB Diagram and Parts List

2 CN826 : FAN MOTOR
#1: MOTOR-U PHASE #3: MOTOR-V PHASE #5: MOTOR-W PHASE

3 TE100-AC POWER #1: AC POWER(L1) #2: AC POWER(L2)

4 SH100-EARTH #1: GND-EARTH

5 CN220-INV DOWNLOAD

6 CN300-COMMUNICATION
#1:COM1(F1) #2:COM1(F2) #3:V1(DC12V) #4:V2(GND) #5:COM2(F3) #1:COM2(F4)

7 CN402:THERMISTOR
#1 : EVA-IN SENSOR #2 : GND #3 : EVA-OUT SENSOR #4 : GND #5 : DISCHARGE SENSOR #6 : GND

8 CN290-EEPROM
#1: GND #3: DC5V #4: EEPROM_SELECT #5: EEPROM_SO #6: EEPROM_SI #7: EEPROM_CLK

9 CN821-DRAIN PUMP #1: DRAIN PUMP(DC12V) #2: GND
13 CN500-DISPLAY #1 : DC12V #2~#6 : LED_OUT(0,1,2,3,4) #7 : BUZZER_1 #8 : REMOCON_SIGN_OUT #9 : AUTO_SW #10 : REMOCON_INT #11 : GND #12 : DC5V #13 : BUZZER_2
17 CN200-MAIN DOWNLOAD

10 CN822-COMP/ERROR MONITOR #1: DC12V #2: ERROR OUT(GND) #3: DC12V #4: COMP/OPER.OUT(GND)

11 CN400-FLOAT SWITCH #1: FLOAT SWITCH SIGNAL #2: GND

14 CN823-VENTILATOR #1: DC12V #2: VENT SIGNAL OUTPUT(GND)

15 CN825-SPI
#1: GND #2: GND #3: SPI SIGNAL(DC12V)

12 CN401-ROOM SENSOR #1 : ROOM SENSOR #2 : GND
16 CN820-EXT CTRL #1: GND #2: EXTERNAL CONTROL SIGNAL

18 CN824-EEV
#1 : EEV_B_BAR_OUT #2 : EEV_A_BAR_OUT #3 : EEV_B_OUT #4 : EEV_A_OUT #5 : DC12V #6 : DC12V

Samsung Electronics

5-57

6. Wiring Diagram
6-1 Indoor
6-1-1 Global 4way(Global Mini-4way) cassteet type

Room Temp. Sensor

EEV Control

Louver Control

Motor Control

Display Control

Pipe Temp. Sensor

Float S/W & Drain Pump

This Document can not be used without Samsung's authorization.

Samsung Electronics

6-1

Wiring Diagram
6-1-2 Slim 1way cassette type

This Document can not be used without Samsung's authorization.

6-2

Samsung Electronics

6-1-3 BIG Duct

Wiring Diagram

This Document can not be used without Samsung's authorization.

Samsung Electronics

6-3

Wiring Diagram
6-1-4 Ceiling

This Document can not be used without Samsung's authorization.

6-4

Samsung Electronics

6-1-5 Big Ceiling (AM036/048JNCDCH/AA)

Wiring Diagram

This Document can not be used without Samsung's authorization.

Samsung Electronics

6-5

Wiring Diagram
6-1-6 RAC(Neo Forte)

This Document can not be used without Samsung's authorization.

6-6

Samsung Electronics

6-1-7 Wall Mounted type(A3050, MAX)

Wiring Diagram

DB68-05084A-0

This Document can not be used without Samsung's authorization.

Samsung Electronics

6-7

Wiring Diagram
6-1-8 DUCT type (Slim Duct 3, MA-1(Drain Pump Built-in))

This Document can not be used without Samsung's authorization.

6-8

Samsung Electronics

6-1-9 DUCT type (Slim Duct 1,2, MSP)

Wiring Diagram

This Document can not be used without Samsung's authorization.

Samsung Electronics

6-9

Wiring Diagram
6-1-10 DUCT type (HSP Small , MA-2(Drain Pump Built-in))

This Document can not be used without Samsung's authorization.

6-10

Samsung Electronics

6-1-11 Floor Stand Type

Wiring Diagram

This Document can not be used without Samsung's authorization.

Samsung Electronics

6-11

Wiring Diagram
6-1-12 OAP Duct type

This Document can not be used without Samsung's authorization.

6-12

Samsung Electronics

6-1-13 Wall-Mounted type (Boracay)

Wiring Diagram

This Document can not be used without Samsung's authorization.

Samsung Electronics

6-13

Wiring Diagram
6-1-14 Global Duct (AM007/009/012/015/018/024/027/030MNMDCH/AA)

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6-14

Samsung Electronics

6-1-15 Global Duct (AM036/048MNMDCH/AA)

Wiring Diagram

This Document can not be used without Samsung's authorization.

Samsung Electronics

6-15

Wiring Diagram
6-1-16 Wind-free 1way cassette type (AM007/009/012NN1DCHS)

F100

FUSE

EEV Electronic expansion valve EVA-IN(10K) Thermistor EVA IN(10K)

M [HALL IC] Motor (IDU fan)

SPI

S-Plasma ion

EVA-OUT(10K) Thermistor EVA OUT(10K)

Thermal Fuse

Terminal Block thermal fuse

ROOM(10K)

Thermistor ROOM(10K)

NOTES 1. This wiring diagram applies only to the indoor unit. 2. S ymbols show as follow :
BLK : black, RED : red, BLU : blue, WHT : white, YEL : yellow, BRN : brown, SKY : sky blue, GRN : green 3. For connection wiring indoor-outdoor transmissioin F1-F2, indoor-wired remote controller transmission F3-F4.
4. Protective earth (SCREW).

This Document can not be used without Samsung's authorization.

6-16

Samsung Electronics

6-1-17 Wind-free 1way cassette type (AM018/024NN1DCH/AZ)

Wiring Diagram

F100
M [BLDC]
Thermal Fuse

FUSE

EEV Electronic expansion valve EVA-IN(10K) Thermistor EVA IN(10K)

Motor (IDU fan)

SPI

S-Plasma ion

EVA-OUT(10K) Thermistor EVA OUT(10K)

Terminal Block thermal fuse

ROOM(10K)

Thermistor ROOM(10K)

NOTES 1. This wiring diagram applies only to the indoor unit. 2. S ymbols show as follow :
BLK : black, RED : red, BLU : blue, WHT : white, YEL : yellow, BRN : brown, SKY : sky blue, GRN : green 3. For connection wiring indoor-outdoor transmissioin F1-F2, indoor-wired remote controller transmission F3-F4.
4. Protective earth (SCREW).

Samsung Electronics

6-17

Wiring Diagram
6-1-18 360 cassette (AM009/012/018/024/030/036/048KN4DCH/AA)

This Document can not be used without Samsung's authorization.

6-18

Samsung Electronics

6-1-19 Premium Plus Windfree (AM***TNVDCH**)

Wiring Diagram

This Document can not be used without Samsung's authorization.

Samsung Electronics

6-19

Wiring Diagram
6-1-20 Duct S (AM***AN*DCH/AA)

WHT

EEV

DISPLAY VENTILATOR

SPI

BLK 13

1 23456
CN824 (BLU)

1 ~ 13
CN500 (WHT)

12 CN823
(BLU)

1234 CN825 (YEL)

MAIN DOWNLOAD
20 1

CN401 (WHT)

BLK(tube:BLK)

1

ROOM

2

(10k)

ERROR COMP CHECK CHECK

~

~

CN400 1 BLK FLOAT

(BLK) 2

SWITH

RED 1 23 4

11 10 CN200 (BLK)

CN821 1 RED DRAIN

(YEL) 2

PUMP

CN822 (RED)

EEPROM 1~ 7

CN290

INV

BLK(tube:BLK)

(WHT)

DOWNLOAD

1

~

20 1

~

CN402 (WHT)

2 3 4

EVA-IN(10k) EVA-OUT(10k)

11 10

5 6

DISCHARGE(10k)

F100

CN220

250V/T5A

(BLK)

M
BLDC

5 4 3
2 1 RED

CN826 (WHT)

SH100

EXT CTRL 12 CN820 (RED)
CN300 (BLK)
CN701 (GRN) TE100 (BLK)
F101 250V/T10A
CN100 2 (WHT) 1

L(L1) N(L2)

F1 F2 V1 V2 F3 F4 (+) (-)

* Resistance value 10kohm at 25°C(77°F)
OPTION DVM MODEL
ONLY
Wired Remote Controller (COM2) DC 12V Outdoor Unit
Communication (COM1)
HOT COIL
AC POWER
REACTOR

LED LAMP DISPLAY
OPERATION TIMER FAN FILTER

LED DISPLAY FOR ERROR DETECTION
ON FLICKERING ×OFF

× × × Power Reset

×

×

×

Error of room temperature sensor in the indoor unit (open/short)

×

×

Error of eva in,out,discharge temperature sensor in the indoor unit (open/short)

××

× Error of fan motor in the indoor unit

× × ×

×

Error of outdoor sensor (Outdoor temperature/cond/discharge)

×

No communication for 2 minutes beween indoor and outdoor unit

Error of outdoor unit/self-diagnosis (Check error code at outdoor unit's or solution display)

××

Detection of the float switch

×××

EEPROM error/EEPROM option error
No match between outdoor and indoor unit

EARTH

USE COPPER SUPPLY WIRES. UTILISER DES FILS D'ALIMENTATION EN CUIVRE.

This Document can not be used without Samsung's authorization.

6-20

Samsung Electronics

7. Reference Sheet
7-1 Index for Model Name
7-1-1 Indoor Unit

Model Code

AM

045

F

N

4

D

E

H / EU

(Buyer)

Classification

AM

DVM

Capacity BTU/H(*1000)

Version

E

2012

F

2013

H

2014

J

2015

K

2016

M

2017

N

2018

R

2019

T

2020

A

2021

Product Notation

1 1 way cassette

2 2 way cassette

N Mini 4 way cassette

4 4 way cassette

L LSP Duct (Slim Duct)

M MSP Duct

H HSP Duct

C Ceiling

J Console

F Floor Standing

T NEO FORTE

Q NEO FORTE (EEV)

B HYDRO UNIT (Floor Standing)

K FLAT(CEILING TYPE) VTL

V

RAC(EEV)-A3050, Premium Plus Windfree

D F G (EHS)

Feature DELUXE FLAGSHIP CASCADE (EEV )

Rating Voltage E 1Ø, 220~240V, 50Hz G 3Ø, 380~415V, 50Hz C 1, 208~230V, 60Hz
Mode H Heat Pump (R-410A) R Heat Pump (R-134A)

Product Type

X Outdoor Unit

N

Indoor Unit

Samsung Electronics

7-1

Reference Sheet
Index for Model Name(cont.)
7-1-2 Panel

Model Code

P H

C H

4HN

B H

A H

K H

1 H

N H

Product design classification P Panel
Product Type C CST
Product classification 1N Standard 1 way 1B Large-size 1 way 2N 2 WAY
CST 4N 4 WAY 4S MINI 4 WAY 4R Round

Color B Black E WINE U White V Ivory

 Panel version

1, 2, .... Korean market use

A, B, ....

Export/ foreign market use

TYPE A Automatic
boarding/slide S STANDARD H PREMIUM

Communication Mode N New Communication

Language K Korean C Chinese M 8 Languages E English

 Only display the Global 4 way with Korean/ English K separator.

Global 4 Way Panel

Pattern
Korean market use Export/ foreign market use

Waffle Stripe

1

5

A

E

 Model name for the column/bundle packaging is "~S".
7-2

Samsung Electronics

7-2 Pump-down Method

Reference Sheet

7-2-1 Precautions for Pump-down
1. If the pressure is kept low for a long time to completely replenish the refrigerant of the pipe during the pump-down, then the compressor may be damaged. Therefore, close the valve immediately if the pressure goes below 2kg/cm2.g.
2. If the length of the pipe is too long or the outside temperature is too high, then it may not be able to pump down all of the refrigerant. In this case, use an empty refrigerant container which can be used for recharge to place some of the system refrigerant inside the container. The pump down can be easily carried out if only the remaining refrigerant is pumped down.

Please use a rechargeable container for exclusive use when putting the refrigerant in the container. Accidents such as explosions can happen and result in damage if normal refrigerant containers are used after illegal modification.

7-2-2 For Single Installation of Outdoor Unit (Only One Outdoor Unit Installed)
1. Close the liquid pipe SVC valve.
2. Press the K2 Button on the PCB of the main outdoor unit. ("K7" mark displayed on the outdoor unit PCB LED.)
3. Observe for low pressure by using the K4 button's view mode once the compressor starts operating. (If the first number of the LED is "4," then the following three digits represent the low pressure, expressed up to the first decimal point.) Example: 41 22  4 means the value of the low pressure, and 122 means that the low pressure is 12.2kg/cm2,g.
4. If the low pressure goes below around 2kg/cm2,g, then immediately close the SVC valve for the gas and finish the pump-down operation. (Finish the pump-down operation, press K2 button two more times, or reset the operation by pressing the K3 button once more.)

7-2-3 When Two or More Outdoor Units are Installed
1. Close the gas valves of each sub unit.
2. Press the K2 button of the outdoor unit PCB three times. At this time, K7 will be displayed on the PCB LED. After pressing the button, wait for about 20~30 minutes once the main unit compressor starts operating.
3. Close the liquid pipe valves of each sub unit.
4. Close the liquid pipe valves of the main unit, and observe for low pressure as in the case of a single outdoor unit.
5. Close the gas valve of the main unit if the pressure drops down, and then finish the pump-down operation mode.

Sub Unit

Main Unit

Samsung Electronics

Gas pipe SVC valve is closed.SVC   Gopaes npeipdSe.VSCVCvalve

LviaqlvueidiSspVciplCoeseSdV.C LiquidSpVipCeSVC valve is opened.
7-3

Reference Sheet
7-3 How to Put Refrigerant in Refrigerant Container
7-3-1 How to put refrigerant in container before pump-down
1. Prepare a rechargeable exclusive refrigerant container, a scale, and a Manifold gauge.
2. Check the amount of refrigerant remaining in the overall system at the time.
3. Connect the refrigerant container to the outdoor unit as shown in the following figure, and operate only about 50% of the total indoor units in air conditioning mode.
4. Check the high pressure from the Manifold gauge 10 minutes after the air conditioning begins operation. Reduce the number of indoor units in operation if the high pressure goes above 30kg/cm2,g. to lower the high pressure below
30kg/cm2,g.
5. Check that the high pressure goes below 30kg/cm2,g, and open the Manifold gauge connected to the liquid pipe, as well as the refrigerant container valve, so that the refrigerant flows from the liquid pipe to the refrigerant container.
6. Check the changes in the weight of the container using the scale. Once the desired amount of refrigerant is filled up inside the container, close the valves, and then remove the Manifold gauge.
7. The amount of refrigerant that can be contained inside the container is about 50% of the amount of refrigerant inside the over all system.
8. Please take extra caution by precisely determining the amount of the refrigerant that can be put in each container so that too much refrigerant is not contained in the container. The weight must be measured by using a scale to avoid putting more refrigerant than the amount originally contained in the container.

Gas Pipe Connection

Liquid Pipe Connection

Scale

7-4

Samsung Electronics

GSPN (GLOBAL SERVICE PARTNER NETWORK)

Area

Web Site

Europe, CIS, Mideast & Africa gspn1.samsungcsportal.com

Asia

gspn2.samsungcsportal.com

North & Latin America

gspn3.samsungcsportal.com

China

china.samsungportal.com

This Service Manual is a property of Samsung Electronics Co., Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law.

© Samsung Electronics Co., Ltd. September. 2020. Printed in Korea. Code No. AC-00015E_15