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Installation Guide for CLIMATE MASTER models including: SM 06, SM 08, SM 10, SM 12, SM 15, SM 18, SM 24, SM 30, SM 36, SM 06-36 Commercial Tranquility Vertical Stack, SM 06-36, Commercial Tranquility Vertical Stack, Tranquility Vertical Stack, Vertical Stack, Stack
ClimateMaster works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed.
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DocumentDocumentCOMMERCIAL TranquiliTy® (SM) VErTiCal STaCK SEriES
INSTALLATION, OPERATION & MAINTENANCE MANUAL
Part#: 97B0158N01 | Revised: May 8, 2024
Models: SM 06-36 60Hz R-454B
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Table of Contents
3 Model Nomenclature 8 Attentions, Cautions, and Warnings 10 General Information 12 Refrigerant System Servicing 15 Physical Data 16 Pre-Installation Information 17 Riser and Cabinet Installation 25 Leader/Follower Cabinet Installation 26 Dimensional Data 28 Standard SMS Cabinet Dimensions 29 Ducted SMT Cabinet Dimensions 30 SM Hybrid Cabinet Dimensions 31 Standard and Ducted Cabinet Slot
Dimensions and Riser Arrangements 32 80-inch and 88-inch Cabinet Configurations 33 Supply Grille Installation 34 Typical Cabinet with L Panel Installation 35 Typical Cabinet with G Panel Installation 36 Typical Cabinet with G Installation Recessed 37 Hybrid Cabinet Slot Dimensions
and Riser Arrangements 38 Drywall Openings 40 Water-Loop Heat-Pump Applications 41 Ground-Loop Heat-Pump Applications 42 Water Quality Requirements
46 SMS Electrical Data 47 SMT Electrical Data 48 Electrical: Power Wiring 49 Electrical: CXM2 Example Wiring Diagram 50 Electrical: Low-Voltage Wiring 53 Electrical: Thermostat 54 Blower Performance 70 Chassis Pre-Installation 71 Hose Kit and Chassis Installation 74 Startup Preparation 76 Controls: CXM2 and DXM2.5 77 Operating Limits and Commissioning Conditions 79 Unit and System Checkout 80 Unit Startup Procedures 81 Unit Operating Conditions 88 Coax Water-Pressure Drop 89 Startup Log Sheet 90 Preventive Maintenance 91 Functional Troubleshooting 94 Performance Troubleshooting 96 Wire Harness 102 Troubleshooting Form 103 Warranty 104 Revision History
ClimateMaster works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice and may not be as described herein. Please contact ClimateMaster's Customer Service Department at 800-299-9747 for specific information on the current design and specifications. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties, but are merely ClimateMaster's opinion or commendation of its products.
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Part#: 97B0158n01 | revised: May 8, 2024
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TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Model Nomenclature
SM 06-36
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
S M S S 0 6 AGC 0 0 C 3 Q S
PRODUCT NAME S = R-454B Refrigerant
MODEL TYPE M = Vertical Stack Chassis Series
CHASSIS STYLE S = Non-ducted Standard T = Ducted Standard H = Non-ducted Hybrid P = Ducted Hybrid
SHIPPING S = Standard M = In Cabinet
SIZE 06 18 09 24 12 30 15 36
REVISION A = Current
VOLTAGE
60 Hz 1 Phase
Without *RDS
With *RDS
Standard Thermostat
208/230
G
J
265
E
D
Communicating Thermostat
208/230
C
K
265
M
L
Standard / RIB Relay
208/230
S
N
265
R
P
Communicating Thermostat/RIB Relay
208/230
T
U
265
B
V
*Refrigerant Detection System
CONTROLS
Control CXM2 DXM2.5
Standard C D
MPC N P
Use ClimateMaster's selection software at https://climatemastersolutions.com/eRep/ to configure your Tranquility SM model.
STANDARD S = Standard
BLOWER MOTOR L = Constant Volume (CV) EC Q = Constant Torque (CT) EC
EXTENDED OPTIONS 3 = Standard range, No UltraQuiet 4 = Standard range, UltraQuiet 1 = Extended Range, No UltraQuiet 2 = Extended Range, UltraQuiet
DRAIN PAN OPTIONS C = Standard Drain Pan S = Standard Stainless Steel Drain Pan
WATER OPTIONS
Option
Description
0
None
7
Internal Secondary Pump
C
Modulating Water Valve
M
Motorized Water Valve Normally Closed (Non-modulating)
R
Motorized Water Valve Normally Open (Non-modulating)
S
Three-way Water Valve (Non-modulating)
REGULATOR OPTIONS
Auto-flow Regulator GPM
Option
Unit Size
06 09 12 15 18 24 30 36
0
None
B
1.0
C
1.5
D
2.0
E
2.5
F
3.0
G
3.5
H
4.0
J
5.0
K
6.0
L
7.0
M
8.0
N
9.0
P
10.5
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Part#: 97B0158n01 | revised: May 8, 2024
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TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Model Nomenclature
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
SG3 0 0 6A0 4C0 0 1 F S
PRODUCT NAME S = R-454B
MODEL TYPE G = Vertical Stack Cabinet Series
CABINET HEIGHT AND THERMOSTAT WHIP
TSTAT Whip
65" Ducted
80"
None 1
2
88"
65" Hybrid
80" Hybrid
88" Hybrid
3
4
5
6
15'
A
BC
7
8
9
25'
D
EF
N
P
Q
35'
G
HJ
R
S
T
50'
K
LM
U
V
W
SHIPPING/PACKAGING 0 = Cabinet/chassis separate, no riser, ball-valve assembly optional 1 = Cabinet, chassis, and riser shipped separately 2 = Cabinet/chassis shipped separately, risers mounted back left 3 = Cabinet/chassis shipped separately, risers mounted back right 4 = Cabinet/chassis shipped separately, risers mounted left 5 = Cabinet/chassis shipped separately, risers mounted right 6 = Chassis shipped in cabinet, risers shipped separately 7 = Chassis shipped in cabinet, no riser, ball-valve assembly optional
SIZE 06 18 09 24 12 30 15 36
REVISION A = Current
VOLTAGE
Description
208/230-1-60
None
0
Disconnect
D
Circuit breaker
C
Pump
P
Disconnect/Pump
W
Circuit breaker/Internal Secondary Pump
R
CONTROLS AND FAN MOTOR
265-1-60 N S B M U K
Motor Surface Remote ADA MPC
Constant Torque 5 4 1 2
Constant Volume S R B D
Use ClimateMaster's selection software at https://climatemastersolutions.com/eRep/ to configure your Tranquility SG model.
SPECIAL OPTIONS S = Standard
ADDITIONAL CABINET OPTIONS
Supply Air
Return Air Outside Air
Open *Recovered Open With Without
Yes
1
A
Yes
2
B
Yes
No
3
C
4
D
No
Yes
5
E
No
No
6
F
*Recovered dictates the supply air opening will be knocked out at the factory and a removable dust cover
will be added to the opening for dust protection.
FILTERS AND DRAIN PANS
Description
1" Filter 2" Filter
Standard Drain Pan, Standard Seal
1
2
Stainless-steel Drain Pan, Standard Seal
B
H
Standard Drain Pan, Standard Seal, ISO Pad
3
4
Stainless-steel Drain Pan, Standard Seal, ISO Pad
E
L
RISER STYLE AND BALL VALVE OPTION
Riser Style
None Ball Valve MNPT
Follower/None
0
M
Standard
1
D
Leader
2
R
SIDE SUPPLY AIR OPTIONS
BACK/FRONT/TOP SUPPLY SUPPLY AIR OPTIONS
Option
Description
Cabinet
65" 80" 88"
Top None Back Small Back Small and Top Back Small and Front Small Back Small and Front Large Back Small and Front Small/Top Back Small and Front Large/Top Back Large Back Large and Top Back Large and Front Small Back Large and Front Large Back Large and Front Small/Top Back Large and Front Large/Top Front Small Front Large Front Small and Top Front Large and Top
E 0 A F K M P R B G N L S Q C D H J
Option 0 A B C D E F G H
Description None
Right Small Right Large Left Small Left Large Right and Left Small Right and Left Large Right Small and Left Large Right Large and Left Small
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Part#: 97B0158n01 | revised: May 8, 2024
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TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Model Nomenclature
SM 06-36
Riser
1
2
3
4
5
6
7
8
9
10
11
12
13
14
2 0M3 0 9 8M1 2A S A0
GROUP 20 = Vertical Stack Riser
RISER LENGTH (IN INCHES)
M = MAKE ITEM
RISER STYLE 1 = 80" cabinet supply/return standard 2 = 80" cabinet drain standard 3 = 88" and 65" cabinet supply/return standard 4 = 88" and 65" cabinet drain standard 5 = 80" cabinet supply/return M/S 6 = 80" cabinet drain M/S 7 = 88" and 65" cabinet supply/return M/S 8 = 88" and 65" cabinet drain M/S 9 = Riser Extension - Add-on
COPPER TYPE M = M Copper L = L Copper
RISER TOP DIAMETER 0 = Cap 1 = 1" 2 = 1.25" 3 = 1.5" 4 = 2" 5 = 2.5" 6 = 3"
VALVE PACKAGE 0 = Drain 7 = 06-12 (Sweat Valve) 8 = 15-18 (Sweat Valve) 9 = 24-36 (Sweat Valve)
REVISION LEVEL A = Current Revision Level
SPECIAL S = Standard A = Special #1 B = Special #2
TYPE A = Standard - Top Swage Only (3" deep) B = Standard - Top/Bottom No Swage E = Standard - Top Swage Only
(3" deep) Insulated F = Standard - Top/Bottom No Swage Insulated
RISER BOTTOM DIAMETER 0 = Cap 1 = 1" 2 = 1.25" 3 = 1.5" 4 = 2" 5 = 2.5" 6 = 3"
Use ClimateMaster's selection software at https://climatemastersolutions.com/eRep/ to configure your riser selections.
Hose Kit
1
2
3
4
5
6
7
8
9
10
AHU 0 5 0 3 6 SC
GROUP AH = Accessory Hose Kit
TYPE H = FPT x MPT U = FPT x FPT
HOSE SIZE 050 = 1/2" Nominal 075 = 3/4" Nominal 100 = 1" Nominal
REVISION LEVEL C = Current Revision
STANDARD S = Standard
LENGTH (INCHES)
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Part#: 97B0158n01 | revised: May 8, 2024
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TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Model Nomenclature
Return Air Panel G Style
1
2
3
4
5
6
7
8
9
10
11
AVH SG1 S F S P S
ACCESSORY VHS RETURN AIR PANEL SMS/SMT
TYPE G (REMOVABLE)
WIDTH 1 = 17" 2 = 19" 3 = 24"
COLOR S = Standard (Polar Ice) W = Bright White
INSULATION TYPE F = Fiberglass
Return Air Panel L Style
1
2
3
4
5
6
7
8
9
10
11
12
13
AVHR L 1 S F S F 0AS
ACCESSORY VS RETURN AIR PANEL
AVHRL = L-Panel
WIDTH
Option 1 2 3 4
Width 17" 19" 24" 24"
SMS/SMT 06-12 15 -18 24 30-36
COLOR S = Standard (Polar Ice) W = Bright White
INSULATION TYPE F = Fiberglass
STANDARD S = Standard
REVISION LEVEL P = Current Revision SMS/SMT (G Panel)
STYLE
A = Standard with ADA Type 1 Tstat Option B = Standard with ADA Type 2 Tstat Option C = Standard with ADA Type 1 Tstat
Option and Lock D = Standard with ADA Type 2 Tstat
Option and Lock L = Standard Door with Key Locks S = Standard Door
Thermostat Options
Type 1
Type 2
ATP21W02
AVB32V02C
ATA11U03
ATA32V01
AWC99U01
ATA11U01
ABV32V03C
STANDARD S = Standard
REVISION LEVEL A = Current Revision
RESERVED FOR FUTURE USE 0 = Standard
COMPONENT F = Frame P = Panel
STYLE S = Standard
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Part#: 97B0158n01 | revised: May 8, 2024
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TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Model Nomenclature
SM 06-36
Supply Air Grille Nomenclature
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A 8 1 6GA S S 1 2 0 6 0 A
SUPPLY AIR GRILLE
GRILLE DEFLECTION A = Single Deflection B = Double Deflection C = Double Deflection and Opposed Damper
MATERIAL AND COLOR SS = Brushed Aluminum SP = Painted Aluminum, Polar Ice SW = Painted Aluminum, Bright White
REVISION LEVEL A = Current
SPECIAL OPTIONS 0 = Standard (This option is alwas 0 unless a
special option is quoted from the factory)
DIMENSIONS *1206 = 12"W x 6"H
*more dimensions are available on ClimateMaster's selection software site.
Cabinet Stands (ships loose in bulk for field attachment)
1
2
3
4
5
6
7
8
9
10
11
12
13
AC S T 0 0 1 0 0 0 0 0 B
ACCESSORY CABINET STAND
SMS/SMT
CABINET SIZE 0 = 17" x 17" (sizes 06-12) 1 = 19" x 19" (sizes 15-18) 2 = 24" x 24" (sizes 24-36)
HEIGHT 01 = 1" 02 = 2" 03 = 3" 04 = 4" 05 = 5" 06 = 6" 07 = 7"
08 = 8" 09 = 9" 10 = 10" 11 = 11" 12 = 12" 13 = 13"
REVISION B = Current Version
FUTURE USE 0 = Standard
FUTURE USE 0 = Standard
FUTURE USE 0 = Standard
FUTURE USE 0 = Standard
ISO PAD 0 = Standard (No ISO pad) 1 = ISO Pad
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 7
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Attentions, Cautions, and Warnings
SAFETY
Warnings, cautions, and notices appear throughout this manual. Read these items carefully before attempting any installation, service, or troubleshooting of the equipment.
DANGER: Indicates an immediate hazardous situation, which if not avoided will result in death or serious injury. DANGER labels on unit access panels must be observed.
WARNING: Indicates a potentially hazardous situation, which if not avoided could result in death or serious injury.
CAUTION: Indicates a potentially hazardous situation or an unsafe practice, which if not avoided could result in minor or moderate injury or product or property damage.
NOTICE: Notification of installation, operation, or maintenance information, which is important, but which is not hazard-related.
WARNING
Disconnect power supply(ies) before servicing. Refer servicing to qualified service personnel. Electric shock hazard. May result in injury or death!
WARNING
To avoid the release of refrigerant into the atmosphere, the refrigerant circuit of this unit must be serviced only by technicians who meet local, state, and federal proficiency requirements.
WARNING
The installation of water-source heat pumps and all associated components, parts, and accessories which make up the installation shall be in accordance with the regulations of ALL authorities having jurisdiction and MUST conform to all applicable codes. It is the responsibility of the installing contractor to determine and comply with ALL applicable codes and regulations.
WARNING
The appliance shall be stored in a room without continuously operating ignition sources (for example: open flames, an operating gas appliance or an operating electric heater).
WARNING
If unit connected via an air duct system to one or more rooms with R-454B is installed in a room with an area less than Amin or has an Effective Dispersal Volume less than minimum, that room shall be without continuously operating open flames or other POTENTIAL IGNITION SOURCES. A flame-producing device may be installed in the same space if the device is provided with an effective flame arrest.
WARNING
All refrigerant discharged from this unit must be recovered WITHOUT EXCEPTION. Technicians must follow industry accepted guidelines and all local, state, and federal statutes for the recovery and disposal of refrigerants. If a compressor is removed from this unit, refrigerant circuit oil will remain in the compressor. To avoid leakage of compressor oil, refrigerant lines of the compressor must be sealed after it is removed.
WARNING
This appliance is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
WARNING
An unventilated area where the appliance using FLAMMABLE REFRIGERANTS is installed shall be so constructed that should any refrigerant leak, it will not stagnate so as to create a fire or explosion hazard.
WARNING
Auxillary devices which may be a POTENTIAL IGNITION SOURCE shall not be installed in the duct work. Examples of such POTENTIAL IGNITION SOURCES are hot surfaces with a temperature exceeding 1,292°F (700°C)
WARNING
An unventilated area where a water-source heat pump is installed and surpasses a R-454B refrigerant charge of 62 oz (1.76 kg), shall be without continuously operating open flames (for example an operating gas appliance) or other POTENTIAL IGNITION SOURCES (for example, an operating electric heater, hot surfaces).
WARNING
Only auxiliary electric heaters approved by ClimateMaster shall be installed in connecting ductwork. The installation of any other auxiliary devices is beyond ClimateMaster's responsibility.
WARNING
For mechanical ventilation, the lower edge of the air extraction opening where air is exhausted from the room shall not be more than 3.94 inches (100 mm) above the floor. The location where the mechanical ventilation air extracted from the space is discharged shall be separated by a sufficient distance, but not less than 9.84 feet (3 m), from mechanical ventilation air intake openings, to prevent recirculation to the space.
WARNING
Children being supervised are NOT to play with the appliance.
Do not pierce or burn.
WARNING
WARNING
Be aware that refrigerants may not contain odor.
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Part#: 97B0158n01 | revised: May 8, 2024
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TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Attentions, Cautions, and Warnings
SM 06-36
CAUTION
DO NOT store or install units in corrosive environments or in locations subject to temperature or humidity extremes (e.g., attics, garages, rooftops, etc.). Corrosive conditions and high temperature or humidity can significantly reduce performance, reliability, and service life. Always move and store units in an upright position. Tilting units on their sides will cause equipment damage.
CAUTION
CUT HAZARD - Failure to follow this caution may result in personal injury. Sheet metal parts may have sharp edges or burrs. Use care and wear appropriate protective clothing, safety glasses and gloves when handling parts and servicing heat pumps.
CAUTION
To avoid equipment damage, DO NOT use these units as a source of heating or cooling during the construction process. The mechanical components and filters can quickly become clogged with construction dirt and debris, which may cause system damage and void product warranty.
CAUTION
All three phase scroll compressors must have direction of rotation verified at startup. Verification is achieved by checking compressor Amp draw. Amp draw will be substantially lower compared to nameplate values. Additionally, reverse rotation results in an elevated sound level compared to correct rotation. Reverse rotation will result in compressor internal overload trip within several minutes. Verify compressor type before proceeding.
NOTICE
Servicing shall be performed only as recommended by the manufacturer.
NOTICE
REFRIGERANT SENSORS for REFRIGERANT DETECTION SYSTEMS shall only be replaced with sensors specified by the appliance manufacturer.
NOTICE
An unconditioned attic is not considered natural ventilation.
NOTICE
This unit is equipped with electrically powered safety measures. To be effective, the unit must be electrically powered at all times after installation, other than when servicing.
NOTICE
For Installation Only in Locations Not Accessible to the General Public.
NOTICE
LEAK DETECTION SYSTEM installed. Unit must be powered except for service.
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 9
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
General Information
INSPECTION
Upon receipt of the equipment, carefully check the shipment against the bill of lading. Make sure all units have been received. Inspect the packaging of each unit, and inspect each unit for damage. Ensure that the carrier makes proper notation of any shortages or damage on all copies of the freight bill and completes a common carrier inspection report. Concealed damage not discovered during unloading must be reported to the carrier within 15 days of receipt of shipment. If not filed within 15 days, the freight company can deny the claim without recourse.
NOTE: It is the responsibility of the purchaser to file all necessary claims with the carrier. Notify your equipment supplier of all damage within 15 days of shipment.
STORAGE
Equipment should be stored in its original packaging in a clean, dry area. Store units in an upright position at all times.
PREPARE UNITS FOR INSTALLATION AS FOLLOWS:
1. Compare the electrical data on the unit nameplate with ordering and shipping information to verify that the correct unit has been shipped.
2. Keep the cabinet covered with the original packaging until installation is complete and all plastering, painting, etc. is finished.
3. Verify refrigerant tubing is free of kinks or dents and that it does not touch other unit components.
4. Inspect all electrical connections. Connections must be clean and tight at the terminals.
5. Remove any blower support packaging (water-to-air units only).
6. Locate and verify any accessory kit located in the chassis compressor section or cabinet blower section.
CHECKS TO THE AREA
UNIT PROTECTION
Cover units on the job site with either the original packaging or an equivalent protective covering. Cap the open ends of pipes stored on the job site. In areas where painting, plastering, and/or spraying has not been completed, all due precautions must be taken to avoid physical damage to the units and contamination by foreign material. Physical damage and contamination may prevent proper startup and may result in costly equipment clean-up.
Examine all pipes, fittings, and valves before installing any of the system components. Remove any dirt or debris found in or on these components.
PRE-INSTALLATION
Installation, Operation, and Maintenance instructions are provided with each unit. The installation site chosen should include adequate service clearance around the unit. Before unit startup, read all manuals and become familiar with the unit and its operation. Thoroughly check the system before operation.
Prior to beginning work on systems containing FLAMMABLE REFRIGERANTS, safety checks are necessary to ensure that the risk of ignition is minimized. For repair to the REFRIGERATING SYSTEM, these steps shall be completed prior to conducting work on the system.
Work Procedure
Work shall be undertaken following a controlled procedure so as to minimize the risk of a flammable gas or vapor being present while the work is being performed.
General Work Area
All maintenance staff and others working in the local area shall be instructed on the nature of work being carried out. Work in confined spaces shall be avoided.
Checking for presence of refrigerant
The area shall be checked with an appropriate refrigerant detector prior to and during work, to ensure the technician is aware of potentially toxic or flammable atmospheres. Ensure that the leak detection equipment being used is suitable for use with all applicable refrigerants, i.e. non-sparking, adequately sealed or intrinsically safe.
PAGE: 10
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
General Information
SM 06-36
Presence of fire Extinguisher
If any hot work is to be conducted on the refrigeration equipment or any associated parts, appropriate fire extinguishing equipment shall be available to hand. Have a dry powder or CO2 fire extinguisher adjacent to the charging area.
No ignition sources
No person carrying out work in relation to a REFRIGERATION SYSTEM which involves exposing any pipe work shall use any sources of ignition in such a manner that it may lead to the risk of fire or explosion. All possible ignition sources, including cigarette smoking, should be kept sufficiently far away from the site of installation, repairing, removing and disposal, during which refrigerant can possibly be released to the surrounding space. Prior to work taking place, the area around the equipment is to be surveyed to make sure that there are no flammable hazards or ignition risks. "No Smoking'' signs shall be displayed.
Ventilated area
Ensure that the area is in the open or that it is adequately ventilated before breaking into the system or conducting any hot work. A degree of ventilation shall continue during the period that the work is carried out. The ventilation should safely disperse any released refrigerant and preferably expel it externally into the atmosphere.
Checks to the Refrigeration Equipment
The following checks shall be applied to installations using FLAMMABLE REFRIGERANTS:
z The actual REFRIGERANT CHARGE is in accordance with the room size within which the refrigerant containing parts are installed;
z The ventilation machinery and outlets are operating adequately and are not obstructed;
z If an indirect refrigerating circuit is being used, the secondary circuit shall be checked for the presence of refrigerant;
z Marking to the equipment continues to be visible and legible. Markings and signs that are illegible shall be corrected;
z Refrigerant piping or components are installed in a position where they are unlikely to be exposed to any substance which may corrode refrigerant containing components, unless the components are constructed of materials which are inherently resistant to being corroded or are suitably protected against being so corroded.
Checks to Electrical Devices
Repair and maintenance to electrical components shall include initial safety checks and component inspection procedures. If a fault exists that could compromise safety, then no electrical supply shall be connected to the circuit until it is satisfactorily dealt with. If the fault cannot be corrected immediately but it is necessary to continue operation, an adequate temporary solution shall be used. This shall be reported to the owner of the equipment so all parties are advised.
Initial safety checks shall include:
z Capacitors are discharged: this shall be done in a safe manner to avoid possibility of sparking;
z That no live electrical components and wiring are exposed while charging, recovering, or purging the system;
z That there is continuity of earth bonding.
REPAIR TO INTRINSICALLY SAFE COMPONENTS
Intrinsically safe components must be replaced.
CABLING
Check that cabling will not be subject to wear, corrosion, excessive pressure, vibration, sharp edges or any other adverse environmental effects. The check shall also take into account the effects of aging or continual vibration from sources such as compressors or fans.
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 11
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Refrigerant System Servicing
REFRIGERANT SYSTEM
To maintain sealed circuit integrity, do not install service gauges unless unit operation appears abnormal. Reference the operating charts for pressures and temperatures. Verify that air and water flow rates are at proper levels before servicing the refrigerant circuit.
Removal and Evacuation
When breaking into the refrigerant circuit to make repairs - or for any other purpose - conventional procedures shall be used. However, for flammable refrigerants it is important that best practice be followed, since flammability is a consideration. The following procedure shall be adhered to:
z Safely remove refrigerant following local and national regulations
z Evacuate
z Purge the circuit with Inert gas
z Evacuate
z Continuously flush or purge with Inert gas when using flame to open circuit
z Open the circuit
The refrigerant charge shall be recovered into the correct recovery cylinders. For appliances containing flammable refrigerants, the system shall be purged with oxygen-free nitrogen to render the appliance safe. This process might need to be repeated several times. Compressed air or oxygen shall not be used for purging refrigerant systems.
For appliances containing flammable refrigerants, refrigerant purging shall be achieved by breaking the vacuum in the system with oxygen-free nitrogen and continuing to fill until the working pressure is achieved, then venting to atmosphere, and finally pulling down to a vacuum (optional for FLAMMABLE REFRIGERANT). This process shall be repeated until no refrigerant is remains in the system (optional for FLAMMABLE REFRIGERANT). When the final oxygenfree nitrogen charge is used, the system shall be vented down to atmospheric pressure to enable work to take place.
The outlet for the vacuum pump shall not be close to any potential ignition sources, and ventilation shall be available.
Charging Procedures
In addition to conventional charging procedures, the following requirements shall be followed:
z Ensure that contamination of different refrigerants does not occur when using charging equipment
z Hoses or lines shall be as short as possible to minimize the amount of refrigerant contained in them
z Cylinders shall be kept in an appropriate position according to the instructions
z Ensure that the REFRIGERATION SYSTEM Is earthed prior to charging the system with refrigerant
z Label the system when charging is complete (if not already)
z Extreme care shall be taken not to overfill the REFRIGERATION SYSTEM
Prior to recharging the system, it shall be pressuretested with the appropriate purging gas. The system shall be leak-tested on completion of charging but prior to commissioning. A follow up leak test shall be carried out prior to leaving the site.
Leak Detection
Under no circumstances shall potential sources of ignition be used in the searching for or detection of refrigerant leaks. A halide torch (or any other detector using a naked flame) shall not be used.
The following leak detection methods are deemed acceptable for all refrigerant systems.
Electronic leak detectors may be used to detect refrigerant leaks but, in the case of FLAMMABLE REFRIGERANTS, the sensitivity may not be adequate, or may need re-calibration. (Detection equipment shall be calibrated in a refrigerant-free area.)
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Part#: 97B0158n01 | revised: May 8, 2024
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TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Refrigerant System Servicing
SM 06-36
Ensure that the detector is not a potential source of Ignition and is suitable for the refrigerant used. Leak detection equipment shall be set at a percentage of the lower flammability limit of the refrigerant and shall be calibrated to the refrigerant employed, and the appropriate percentage of gas (25% maximum) is confirmed.
Leak detection fluids are also suitable for use with most refrigerants but the use of detergents containing chlorine shall be avoided as the chlorine may react with the refrigerant and corrode the copper pipe-work.
NOTE: Examples of leak detection fluids are:
z Bubble method
z Fluorescent method agents
If a leak is suspected, all naked flames shall be removed/extinguished.
If a refrigerant leak that requires brazing is identified, all of the refrigerant shall be recovered from the system, or isolated (by means of shutoff valves) in a part of the system remote from the leak. Removal of refrigerant shall be according to Removal and Evacuation section.
DECOMMISSIONING
Before carrying out this procedure, it is essential that the technician is completely familiar with the equipment and all its detail. It is recommended good practice that all refrigerants are recovered safely. Prior to the task being carried out, an oil and refrigerant sample shall be taken in case analysis is required prior to re-use of recovered refrigerant. It is essential that electrical power is available before the task is commenced.
3. Before attempting the procedure, ensure that:
z Mechanical handling equipment is available, if required, for handling refrigerant cylinders
z All personal protective equipment is available and being used correctly
z The recovery process is supervised at all times by a competent person
z Recovery equipment and cylinders conform to the appropriate standards
4. Pump down refrigerant system, if possible
5. If a vacuum is not possible, make a manifold so that refrigerant can be removed from various parts of the system
6. Make sure that cylinder is situated on the scales before recovery takes place
7. Start the recovery machine and operate in accordance with instructions
8. Do not overfill cylinders (no more than 80% volume liquid charge)
9. Do not exceed the maximum working pressure of the cylinder, even temporarily
10. When the cylinders have been filled correctly and the process completed, ensure that the cylinders and the equipment are removed from site promptly and all isolation valves on the equipment are closed off
11. Recovered refrigerant shall not be charged into another REFRIGERATING SYSTEM unless it has been cleaned and checked
Labeling - Upon decommissioning, equipment shall be labeled stating that is has been decommissioned and emptied of refrigerant. The label shall be dated and signed.
1. Become familiar with the equipment and its operation
2. Isolate system electrically
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 13
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Refrigerant System Servicing
RECOVERY
When removing refrigerant from a system, either for servicing or decommissioning, it is recommended good practice that all refrigerants are removed safely.
When transferring refrigerant into cylinders, ensure that only appropriate refrigerant recovery cylinders are employed. Ensure that the correct number of cylinders for holding the total system charge is available. All cylinders to be used are designated for the recovered refrigerant and labeled for that refrigerant (i.e. special cylinders for the recovery of refrigerant). Cylinders shall be complete with pressure-relief valve and associated shutoff valves in good working order. Empty recovery cylinders are evacuated and, if possible, cooled before recovery occurs.
The recovery equipment shall be in good working order with a set of instructions concerning the equipment that is at hand and shall be suitable for the recovery of the flammable refrigerant. If in doubt, the manufacturer should be consulted.
In addition, a set of calibrated weighing scales shall be available and in good working order. Hoses shall be complete with leak-free disconnect couplings and in good condition.
The recovered refrigerant shall be processed according to local legislation in the correct recovery cylinder, and the relevant waste transfer note arranged. Do not mix refrigerants in recovery units and especially not in cylinders.
If compressors or compressor oils are to be removed, ensure that they have been evacuated to an acceptable level to make certain that flammable refrigerant does not remain within the lubricant. The compressor body shall not be heated by an open flame or other ignition sources to accelerate this process. When oil is drained from a system, it shall be carried out safely.
PAGE: 14
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Physical Data
SM 06-36
Tranquility SMS/SMT Series
Model
SMS SMT
Size
06
Compressor (1 Each)
Factory Charge R-454B (oz) [kg] 18 [0.51]*
Chassis Air Coil
Return Air Filter Dimensions (h x w) - (in) [mm]
Coax Volume (Gallons) [Liters]
30 x 14 [762 x 356]*
0.26 [.98]*
Hose Size (in)
Weight
Chassis - (lbs) [kg]
110 [50]*
65" Cabinet - (lbs) [kg]
80" Cabinet - (lbs) [kg]
88" Cabinet - (lbs) [kg]
SMS SMT 09
24 [0.68]
SMS SMT 12
Rotary 28 [0.79]
30 x 14 [762 x 356] 0.26 [.98]
1/2
110 [50] 95 [43] 129 [59] 137 [63]
117 [53]
SMS SMT SMS SMT
15
18
36 [1.02] 38 [1.08]
30 x 16 [762 x 406] 0.36 [1.4] 0.39 [1.5]
3/4
123 [56]
125 [57]
108 [49]
142 [65]
151 [69]
SMS SMT 24
46 [1.3]
186 [84]
SMS SMT 30
Scroll 52 [1.47]
32 x 20 [813 x 508] 0.60 [2.3]
1
190 [86] 142 [64] 156 [71] 166 [76]
SMS SMT 36
50 [1.42]
192 [87]
Tranquility SMH/SMP Series
Model
SMH SMP
Size
06
Compressor (1 Each)
Factory Charge R-454B (oz) [kg] 18 [0.51]*
Chassis Air Coil Return Air Filter Dimensions (h x w) - (in) [mm] Coax Volume (Gallons) [Liters]
30 x 14 [762 x 356]
0.26 [.98]*
Hose Size (in)
Weight
Chassis - (lbs) [kg]
132 [60]*
65" Cabinet - (lbs) [kg]
80" Cabinet - (lbs) [kg]
88" Cabinet - (lbs) [kg]
SMH SMP 09
24 [0.68]
SMH SMP 12
Rotary 28 [0.79]
30 x 14 [762 x 356] 0.26 [.98]
1/2
132 [60] 116 [53] 129 [59] 137 [63]
SMH SMP SMH SMP
15
18
36 [1.02] 38 [1.08]
30 x 16 [762 x 406] 0.36 [1.4]
3/4
181 [83] 128 [58] 142 [65] 151 [69]
SMH SMP 24
46 [1.3]
SMH SMP 30
Scroll 52 [1.47]
32 x 20 [813 x 508] 0.60 [2.3]
1
228 [104] 139 [63] 156 [71] 166 [76]
SMH SMP 36
50 [1.42]
CAUTION
DO NOT store or install units in corrosive environments or in locations subject to temperature or humidity extremes (e.g., attics, garages, rooftops, etc.). Corrosive conditions and high temperature or humidity can significantly reduce performance, reliability, and service life. Always move and store units in an upright position. Tilting units on their sides will cause equipment damage.
CAUTION
CUT HAZARD - Failure to follow this caution may result in personal injury. Sheet metal parts may have sharp edges or burrs. Use care and wear appropriate protective clothing, safety glasses and gloves when handling parts and servicing heat pumps.
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 15
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Pre-Installation Information
STORAGE
Equipment should be stored in its original packaging in a clean, dry area. Store chassis in an upright position at all times. Stack units at a maximum of two-units high.
Store cabinets how they were shipped - horizontal or vertical, keeping them on their pallets for protection. Do not stack multi-packs. Stack cabinets with risers a maximum of two high.
UNIT PROTECTION
Cover units on the job site with either the original packaging or an equivalent protective covering. Cap the open ends of pipes stored on the job site. In areas where painting, plastering, and/or spraying is not complete, take all due precautions to avoid physical damage to the units and contamination by foreign material. Cover all openings in cabinet during all stages of construction. Physical damage and contamination may prevent proper startup and may result in costly equipment cleanup.
Examine all pipes, fittings, and valves before installing any of the system components. Remove any dirt or debris found in or on these components.
Prior to flushing risers with water, ensure that the temperature in building is always be above freezing.
PRE-INSTALLATION
Installation, Operation, and Maintenance instructions are provided with each unit. The installation site chosen should include adequate service clearance around the unit. Before unit installation and startup, read all manuals and become familiar with the unit and its operation. Thoroughly check the system before operation. Your installation may require additional, different sequence, or modification to steps in this IOM.
Prepare cabinet for installation as follows:
1. Compare the electrical data on the unit nameplate with ordering and shipping information to verify that the correct unit was shipped.
2. Each cabinet has labeling that indicates the location where it is to be installed and the riser diameters if they are attached.
3. Keep the cabinet openings and exposed sheet metal covered until installation is complete and all plastering, painting, etc. is finished and cleaned.
4. Inspect all electrical connections. Connections must be clean and tight at the terminals.
5. If not ordered with factory configuration option, configure supply air openings - remove knockouts (K.O.), cut insulation, and assemble duct angles. Check to see if supply air openings (size and location) are correct with building plans. Do not remove extra K.O.'s. You must securely cover any open, unused K.O.'s.
6. For cabinets without risers - remove correct riser knockouts, slit insulation vertically down the center of slot (do not remove).
7. Repair any torn insulation with foil tape.
8. A base vibration dampening pad is recommended to help eliminate transfer of vibration to the structure. If isolation pad was not ordered, obtain a 0.070-inch to 0.125-inch (1.5 to 3 mm) thick pad and apply to the bottom of the cabinet.
9. For chassis shipped inside cabinet, remove and discard four shipping bolts.
10. Remove inner panel (eight screws) and save for re-installation after chassis is installed.
11. For standard cabinets shipped with risers attached, remove and discard the condensate pan shipping-wire ties. Lift pan approximately 2 inches to check drain hose is attached and clamped to pan and riser stub.
Prepare chassis for installation as follows:
1. Verify refrigerant tubing is free of kinks or dents and that it does not touch other tubes or unit parts as it passes over or through. Adjust if needed and separate with closed cell insulation.
2. Inspect all electrical connections. Connections must be clean and tight at the terminals.
3. If chassis is not installed in cabinet, store in original carton in a clean and dry location.
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Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Riser and Cabinet Installation
SM 06-36
WARNING
To avoid damage from clogged coil surfaces, clogged motor ventilation openings, seized fan blades and potential unit failure, DO NOT OPERATE UNIT without complete enclosure, supply grille, return air panel and filter in place.
CAUTION
To ensure correct riser positioning and to compensate for variations in floor-to-floor dimensions, do not allow the unit to unit riser joint to bottom out.
CORE DRILLING FOR VERTICAL RISER STACK
Core drilling slab slot/holes determine cabinet placement and surrounding walls. Slot/holes size, location on floor, and plumb alignment in two planes from top to bottom are all very important. Reference plans. The size of the slot/hole will depend on slab thickness, ceiling height, riser length, if risers are attached to cabinet, which side risers are on, and how cabinet is angled into final position. Please see the SM product catalog for reference.
RISERS
Risers can be ordered loose, not attached to the cabinet and shipped in bulk separately. Crates have layers of risers by floors. Each cabinets' three risers (S,R,D) are next to each other. The lowest floor is on top layer. Risers have a tag with the floor and riser number (if the project information is filled out on the Solution Center vertical stack selection screen). You can assemble, pressure test, flush, and fill entire riser stacks before setting cabinets. Use caution if filled risers are in unconditioned space, prevent freezing. Do not construct walls until cabinets are set.
DESCRIPTION
Supply and return risers can be straight, transition up, transition down, bottom capped, or top capped. Drain risers can be straight, transition up, or top capped. All drain risers and extended range (operation below 60ºF (15.5ºC) or above 105°F (40.5ºC) entering water temperature) supply and return risers need insulation.
RISER DIAMETER (NOMINAL WATER SIZE)
1 inch, 1½ inches, 1½ inches, 2 inches, 2½ inches, 3 inches. The top of the riser and the bottom of the riser on the floor above must be same diameter.
Vertical Stack Components
1 Supply, Return, and Condensate Risers (not shown) 2 Cabinet 3 Cabinet Inner Panel and Filter
Install Now
4 Chassis
5 Return Air Panel 6 Supply Air Grille 7 Thermostat (not shown)
Install Later
8 Hoses (not shown) 9 Optional Stand (not shown)
Install Now
Figure 1: Vertical Stack and Components
Low Voltage Exit for Remote Thermostat
(Optional Whip Exit)
High Voltage Entry
6
3
Risers may be different for every location and floor - check before installing. All couplings and reducers are to be field-supplied.
Before brazing check building plans to be sure you are installing correct riser; description of riser, diameter, type, and shutoff size are all variations. See Figure 2 for help in identifying riser and dimension to set riser run out. Note that the riser dimension is from bottom of cabinet. Add if stand or thick isolation pads are used to get correct dimension from floor.
2
Do not drive screws into these
areas on either side of the cabinet
5
Note
4
24" (610 mm)
If local codes allow, PVC-drain risers may be used.
2" (50 mm)
Service Area
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 17
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Riser and Cabinet Installation
WARNING
To prevent electrical shorts and drain pan leaks, assure that screws do not penetrate unit components when driving screws near the unit control box or drain pan. Do not allow screws or nails to penetrate chassis, risers, electrical junction boxes, raceways or to interfere with chassis removal. To avoid motor or compressor damage, keep drywall dust out of the unit.
Type M has red identification marking (stripe running down the tube) and Type L (thicker wall) has blue identification marking. If tube is insulated, pull back carefully to check the color.
SHUTOFF BALL VALVES AND HOSE SIZES FOR CABINET/CHASSIS
½ inch for sizes 06-12, ¾ inch for 15-18, and 1 inch for sizes 24-36.
The supply riser is always closest to back corner of cabinet, the return riser next, and drain riser in approximately middle of the cabinet. Supply risers are 9¼-inches (235 mm) apart from drain on centerline. See Figure 2 and Riser Setting Detail.
Secure Riser Stack to building structure so stack does not drop over time. Cabinet slots allow for 1½-inches (38 mm) maximum expansion and 1½-inches (38 mm) maximum contraction, use expansion devices between clamps and if you exceed these values.
NOTICE
Any risers misplaced, assembled in wrong location, brazed incorrect, modified incorrect (including cutting off or extending), runoff at incorrect height, misalignment found anytime including when cabinets are set, not using expansion devices if specified, or stack was not supported correctly is the sole responsibility of the installing contractor.
RISER INSTALLATION WHEN RISERS ARE SHIPPED SEPARATELY
1. Check riser diameter, type, valve size, and position (S, R, D or D, S, R) of risers per cabinet configuration (see floor plans).
2. Suggest each cabinet location be marked with all information (see Figure 4).
3. Starting on lowest floor center risers in slot. Set height of supply and return run-outs to 39¾ inches (1,100 mm) and drain run-out to 3.12 inches (79 mm) from bottom of cabinet. Temporarily secure risers (not by rubout or valve) so they do not move.
4. If riser extensions are used insert them on lower floor top of riser, mark like step 5.
5. On the next floor up, mark riser at bottom at 1 inch (25 mm) and 2½ inches (63 mm), drop through slot and position run-outs same as step 2. Temporarily support.
6. On the lower floor, check that above riser is inserted between 1 inch (25 mm) and 2½ inches (63 mm) (between the two marks you made). Cut riser or use extension if needed.
7. Insert expansion devices if required by plans.
8. Continue until complete riser stack is assembled.
9. Check all risers are correct diameter, type, valve size; correctly positioned; centered in slot; plumb from top to bottom; depth into swedge correct; run-outs at correct height, and shutoff valve handles are parallel with the side of cabinet. (see Figure 2)
10. Braze all joints with high-temperature alloy like Phoscopper or Silfos. (DO NOT use soft solder 5050, 60-40 or 85-15; low-temperature alloys are not acceptable for this application).
11. You must securely anchor riser stacks to the building structure on at least one floor. Typically on middle floor and additional floors as needed. Example: 40 floors, anchor at 10, 20, and 30. Use expansion devices between anchors.
12. Remove temporary supports.
13. Check that risers did not drop. If the stack dropped, jack up and add additional anchor support.
14. Verify all shutoff valves are closed. DO NOT OPEN VALVES until the system is cleaned and flushed.
15. Pressure test risers. Locate and repair any leaks then retest.
16. To facilitate cleaning and flushing, install the hose kit at the end farthest from the pump and connect the ends of the hoses with the riser flush adapter (Kit - AFL5751). Then open both valves before pumping fresh water through the system. Close the valves when the system is clean. Remove the flush adapter before installing the chassis. NOTE: Refer to System Flushing Section of this manual for more information.
17. Install air vents in piping loop at highest accessible point as required to bleed the system of air accumulated during installation.
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Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Riser and Cabinet Installation
SM 06-36
CABINET INSTALLATION WHEN RISERS ARE SHIPPED SEPARATELY OR FIELD-PROVIDED
CABINET INSTALLATION WHEN RISERS ARE ATTACHED (SEE FIGURE 2)
1. Check plans that cabinet is correct for location, cabinet will have label and data plate with information, including unit size, diameters of risers, and electrical data.
2. Remove riser KO's (3) for your cabinet configuration (see Figure 2).
3. Cover supply and return openings with 4 pads. Slit with knife (see Figure 6).
4. Slide cabinet up to riser allowing ¼-inch to 1-inch (6 to 25 mm) clearance.
5. Attach the cabinet assembly to the floor on at least two sides using sheet metal angles. Additional anchorage may be provided by installing brackets at the top of the cabinet.
a. Anchor built-in risers to the building structure with at least one contact point. To accommodate vertical expansion and contraction DO NOT fasten risers rigidly within the unit.
b. Verify that unit shutoff valves are closed. DO NOT OPEN VALVES until the system has been cleaned and flushed.
6. For cabinets with chassis inside - remove four shipping screws, discard.
7. Remove inner panel (eight screws), save both.
8. Remove condensate pan shipping wire ties.
9. P-Trap Hose must be connected, lift drain pan, extend drain riser stub into cabinet, measure and cut drain hose to length, connect rubber p-trap to riser and clamp. If condensate hose must be rotated, loosen clamp on pan, rotate, and reclamp. Check condensate drain - clean pan if needed. Slowly pour 1 to 2 quarts (1 to 2 liters) of water into pan. The water should drain freely. Check for water in the cabinet and on the floor. Repair if needed, and then retest.
10. Sheet metal ductwork should not be attached to the cabinet. A canvas-type flexible connection is recommended between the cabinet and the ductwork.
1. Check plans that cabinet is correct for location. The cabinet has a label and dataplate with information including unit size, diameters of risers, and electrical data (if the project information is filled out on the Solution Center vertical stack selection screen). Move cabinet close to the slab slot. Do not carry the cabinet using risers and always use two people.
2. Check risers are 3 inches above the top of cabinet. If not loosen straps, adjust riser and re-tighten.
3. For applicable cabinet options configure supply air openings and attach angles. See Pre-Installation. If optional stand is required attach to bottom of cabinet with four screws.
4. Start on lowest floor, lift cabinet and angle so risers pass through slab slot/holes until the cabinet is standing up and sitting on floor. Be careful not to damage either end of riser and do not carry the cabinet using risers. Move the cabinet until risers are centered in slot/holes and cabinet sides are square with proposed walls. If extensions are used, assemble to risers on lower floor. Mark set depth in case they drop before brazing. Dimension should be 1 inch to 2 inches. Less than 1 inch or more than 2½ inches is not acceptable. Extensions should never bottom in swedge of riser. NOTE: Riser joints should be well below slab for brazing/inspection.
5. Attach the cabinet assembly to the floor on at least two sides using sheet metal angles. You can provide additional anchorage by installing brackets at the top of the cabinet.
6. DO NOT attach drywall studs to cabinet. When all units on a riser are anchored into place, complete riser joints as follows:
a. Verify that all riser joints are vertically aligned and that risers penetrate 1 inch to 2 inches (25 to 50 mm) into the swaged joint of the riser below. DO NOT let riser joint bottom out. Check run outs enter cabinet at 90°.
b. Braze riser joints with a high-temperature alloy (such as Phoscopper or Silfos). Soft solder (50-50, 60-40, or 85-15) or low-temperature alloys are NOT suitable for this application.
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 19
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Riser and Cabinet Installation
c. Must securely anchor riser stacks to the building structure with at least one contact point. Typically at middle floors as needed. Example, a 40 floor building would be anchored at floors 10, 20, and 30. To accommodate vertical expansion and contraction use expansion devices between anchors. DO NOT fasten risers rigidly within the unit.
d. Verify that unit shutoff valves are closed. DO NOT OPEN VALVES until the system has been cleaned and flushed.
e. Pressure test riser - locate and repair leaks.
f. If condensate hose must be rotated, loosen clamp on pan, rotate, and re-clamp. Check condensate drain - clean pan if needed. Slowly pour 1 to 2 quarts (1 to 2 liters) of water into pan. Water should drain freely. Check for water in cabinet and on floor. Repair if needed.
g. Repair or replace any damaged or missing insulation on risers and extensions (if used).
h. To facilitate cleaning and flushing, install the hose kit at the end farthest from the pump and connect the ends of the hoses with the riser flush adapter (Kit - AFL5751). Open both valves before pumping fresh water through the system, close the valves when the system is clean. Remove the flush adapter before installing the chassis. NOTE: Refer to System Flushing Section of this manual for more information.
i. Install air vents in piping loop at highest accessible point as required to bleed the system of air accumulated during installation.
7. Next floor up select correct unit. Suggest measuring from top of slab to top of riser below. Now measure from bottom of cabinet (or stand/ pad if used) to bottom of riser, this dimension should be 1 inch to 2 inches more than first measurement. Less than 1 inch or more than 2½ inches is not acceptable. Risers should never bottom in swedge below. Cut riser or extension if needed. DO NOT slide riser up or down on cabinet. Repeat steps 2-5.
SUPPLY AND RETURN STACK
1. Install a drain valve, shutoff/balancing valves, flow indicators, and drain tees at the base of each supply and return riser stack to enable system flushing at startup, balancing, and during servicing.
2. Install strainers at the inlet of each circulating pump.
3. Insulate loop-water piping which runs through non-conditioned areas or outside the building. For boiler-tower applications, loop temperature is normally between 60°F and 90°F, piping does not sweat or suffer heat loss under ambient conditions. For geothermal applications insulate all loop-water piping.
4. Cabinet slots and riser stack assemblies are designed to accommodate a maximum of 1½-inch (38 mm) expansion and 1½-inch (38 mm) contraction. If the calculated riser stack expansion or contraction exceeds 1½ inch (38 mm), expansion devices must be provided.
CONDENSATE PIPING
Standard and Leader cabinets (risers shipped attached to the cabinet) - The condensate connection between the drain pan assembly and condensate riser is factory installed, clamped, and trapped in cabinet. Follower cabinets (risers shipped loose or field-provided) installer must clip and remove two drain pan shipping ties, lift drain pan, extend drain riser stub into cabinet, measure and cut drain hose to length, then connect rubber p-trap to riser and clamp.
NOTICE
Loose risers with brazed shutoff! Make sure shutoff handles are parallel with riser entry side of cabinet before brazing stack.
PAGE: 20
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Riser and Cabinet Installation
SM 06-36
OPTIONAL FRAME FOR RETURN AIR G PANEL
Position the studs in front of the cabinet and install the frame in the opening. Seal the gap between the cabinet and the frame. The assembly is installed later. See instructions with assembly.
OPTIONAL FIELD-SUPPLIED DUCT INSTALLATION
NOTICE
Allow for drywall thickness under frame front flange.
NOTICE
ClimateMaster is not responsible for wallboard repair if 2x4 box was not in correct orientation.
When return air is required to enter the unit through openings in a stud wall, supply and field-install an optional duct. Seal the duct against the return air grille. Add a blockoff above and below the chassis to ensure that all air entering the unit passes through the filter and refrigerant-to-air coil. Sheet-metal ductwork must not be attached to the cabinet. A canvas-type flexible connection should be used between the cabinet and the ductwork.
When supply air is ducted from unit, sheet metal ductwork must not be attached to the cabinet. A canvas-type flexible connection should be used between the cabinet and the ductwork.
DRYWALL INSTALLATION
Install studs and drywall using conventional construction methods. Secure the drywall to studs with low-profile, pan-head sheet-metal screws. Drywall must not be fastened to drain pan edges or control box enclosure. Drywall can be attached directly to cabinet (except in places indicated in Figure 1. The front of cabinet requires double thickness. Do not attach drywall studs to cabinet. Do not install drywall using adhesive alone.
See typical construction Figure 4 and Figure 5 to determine stud layouts and dimension from cabinet to finished wall.
Vacuum all drywall dust and construction debris from cabinet insulation, drain pans, and blowerdischarge plenum after cutting out supply and return holes for grilles. Place insulation between the drywall and the cabinet for sound attenuation.
When installation is complete, cover all cabinet openings and exposed sheet metal. You can use cardboard from the unit shipping cartons. Do not allow paint or wall texture over-spray to contact insulation, sheet metal, coil, fan, or other unit components. Warranties are void if paint or other foreign debris is allowed to contaminate internal unit components.
Do not adjust the Sight and Sound X-baffle (see Figure 6). It is not designed to be used as a damper.
If you have the surface-mounted thermostat option (cabinet model digit 9 = S or 5), make sure before you install the drywall that the 2x4 junction box is in the correct orientation. Turn if needed. Check your thermostat.
2x4 Junction Box
Shipped Horizontal (All ClimateMaster Thermostats) Vertical
For best sound attenuation, do not to attach studs or drywall to cabinet.
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 21
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Riser and Cabinet Installation
Figure 2: Riser Placement
9.25" (235 mm)
5.0" DR S
SR D
1/4" to 1" GAP (6 to 25 mm)
Shuto handle
Style 3 only
90° ±3°
2.75" (70 mm)
Style 2 Only
Riser Setting Detail
Cabinet 06, 09, 12
15, 18 23, 30, 36
Size 06-12 15-18 24-36
Valve FPT 1/2" (13 mm) 3/4" (19 mm) 1" (25 mm)
RA Side DR S
RA Side
Style 4 Only
RA Side SR D
Style 5 Only
RA Side
Shuto valve
Bottom of Cabinet
Runout
39.75" (1100 mm) ± .50" (13 mm)
Always insulated
3.12" (79 mm) ± .12" (3 mm)
DR S
Note: Cabinet Model Digit 9 Indicates Style
Not Acceptable
Figure 3: Riser or Extension Insertion
1.00 Min (25) 2.50 Max (63)
Supply and Return
Drain
Figure 4: Suggested Floor Markings (change data for your unit)
(¹/¹) (¹/¹) (¹/¹) (S) (R) (D)
Riser DIA Top/Bottom DIA Placement
Slot
¹/²
Valve Size
(
Model (SG) Size (12) Style (5) Tag (_) Riser Number (_)
( RA Side
When cabinets are pushed up to the risers, allow su ent clearance. Shuto s should be inside cabinet.
Push
Push
Step 1 Risers Opposite Return Air Opening
Step 1 Risers Adjacent to Return Air Opening
PAGE: 22
Part#: 97B0158n01 | revised: May 8, 2024
Approximately 6" (152 mm)
1/4" to 1" (6 to 25 mm)
Push Step 2
Shuto s inside
Final Cabinet Postion
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Riser and Cabinet Installation
SM 06-36
Figure 5: Riser Identification
Propress Riser is straight (no swage)
Standard Riser Swaged 3" Deep
For A Dia. Riser From Above
A Dia.
A Dia.
A Dia.
A Dia.
A Dia.
A Dia.
Shuto Valve
Assembly
B Dia.
Runout Into
Cabinet
Bottom of Cabinet
Runout Into
Cabinet
39.75" (1100 mm) ± 0.50" (13 mm) (Note 10)
6.0" (152 mm)
MAX
3.0" (76 mm)
Runout Into
Cabinet
C Dia.
3.0" (76 mm)
Drain Runout Into Cabinet
B Dia.
Runout Into
Cabinet
Runout
for Follower Runout
Cabinet
Into
(Note 8) Cabinet
3.12" (79 mm) ± 0.50 (13 mm)
(Note 10)
Drain Only
Bottom Capped Supply and Return
A Dia.
A Dia.
Supply and Return Supply and Return Supply and Return
Drain
Straight
Transition Up
Transition Down Transition Up
Leader Supply and Return
Top Capped Top Capped
Leader Drain (Runout Lower) Supply and Return Drain
Notes: 1. You must know water flow direction to determine if cabinet requires transition up or down. 2. Transitions can only change by one diameter (1-inch to 1¼-inches, 1¼-inches to 1½-inches, etc.) 3. Riser transition couplings and run outs are factory brazed. 4. All risers are factory pressure tested. 5. Standard riser diameters are nominal 1 inch, 1¼ inch, 1½ inch, 2 inches, 2½ inches, and
3 inches. Please consult the factory on pricing for nominal 4-inch water tubing. 6. Copper Type M and L available (4 inches for L only). 7. Drain riser insulated standard. Insulation is optional for supply and return 8. Leader riser - For follower cabinet riser ball valve assemblies, 12 inches of straight copper
are provided for field connection to the leader riser. Assembly to be cut to length and field brazed. In applications where more than 12 inches of straight copper is needed, copper and fittings to be field-provided. 9. Standard ball valves have NPSH threads for connection to AHU hoses / inch for sizes 06-12, / inch for 15-18, and 1 inch for sizes 24-36. 10. If cabinet stand or thick ISO pad is used, at installation add height/thickness to shuto valve and drain run out height. Verify riser shuto height with plans before brazing.
Riser End Sweat
Hose End NPSH Thread
Standard Valve (Cabinet Digit 10 = 5) Used with AHU-Style Hoses
Riser Diameter (in) A 1.00 1.25 1.50 2.00 2.50 3.00 4.00 B 1.25 1.50 2.00 2.50 3.00 - C - 1.00 1.25 1.50 2.00 2.50 -
w w w. c l i m a t e m a s t e r. c o m
NOTE: ClimateMaster units with the motorized-valve option have high-pressure water switches. Do not design the riser stack where switch will not reset (trip - 300 PSI; Reset - 250 PSI).
Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 23
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Riser and Cabinet Installation
Figure 6: Cabinet
9.25" (235 mm)
Front (Return Air Opening)
DR S S R D R S
Risers can be in four positions. Supply (S) riser always closest to corner
DR S
Electrical conduit
3" (76 mm) Swage
Slit through Cover S/R openings with 4 pads
Drywall flanges field fabricate extensions if required
Control box
Shipping wire ties (remove before
installing chassis)
SIDE VIEW
Sight and Sound ba e
Riser Runout
Riser strap (top and bottom)
Riser shuto s
Condensate hose (7/8" I.D.) Internally trapped
Riser location shown for Style 3 cabinet
Cabinet Side
Note: Runouts are not centered in slots
2.0" (54 mm)
DR S
35.75" (908 mm)
RA Side
Style 4 Only
Correct DR S
Shuto handle
3.12" (79 mm)
Drain (D) risers runout to be centered in slot
Not Acceptable
Notes: 1. For chassis shipped in cabinet remove and discard four shipping bolts. 2. Supply (S) and Return (R) risers may have moved during shipping. Check, they must be 3-inches
(76 mm) above top of cabinet. Loosen straps and readjust any if needed, then re-tighten. After riser stack is completed and secured to building structure, straps can be removed. 3. When risers are attached at the factory, p-trap drain hose is attached and clamped at cabinet drain pan and drain riser. When risers are field provided or shipped separate, run copper drain stub into cabinet, measure and cut rubber drain hose to length, connect and clamp drain hose to the drain riser. 4. Before installing chassis check drain hose is connected and clamped at both ends, and drain pan is free and setting on four rubber grommets.
ATTENTION
Supply (S) and Return (R) risers may have moved during shipping. Check, they must be 3 inches (76 mm) above top of cabinet and shutoff handles are parallel with side of cabinet before brazing stack. Loosen straps and readjust any if needed, then re-tighten. After riser stack is completed and secured to building structure, straps can be removed.
PAGE: 24
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Leader/Follower Cabinet Installation
SM 06-36
S RA
R
R R
S S
Note 4
RA
Field connect hoses in both cabinets supply to supply and return to return. The cabinet supply is closest to the corner and the chassis supply is on left facing the air coil.
Follower Cabinet Riser Pads (4) Note 4
Field braze valve package on follower side (shuto with tubing) so shuto is inside the cabinet
Field install P-Trap and clamp to drain riser. Hard drain connection to be extended into cabinet so clamp is always accessible.
2" (50 mm) Minimum extend copper stubs for S/R/C if over 3" (75 mm)
Leader (Style 3)
Follower
Notes: 1. Contractor must meet all fire code requirements. 2. Size riser diameter for both units GPM.
w w w. c l i m a t e m a s t e r. c o m
Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 25
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Dimensional Data
SMS/SMT Overall, Top Supply, and Front Return Dimensions (inches)
Overall Dimensions
Top Supply Dimensions
Front/ Return Dimensions
A
B
C
D
E
F
G
H
I
J
K
L
M
N
Model
Width Depth Height Supply Width Supply Height Supply Offset Side Supply Offsett Rear Field Wiring Side Field Wiring Front P Trap/Drain Section Height Chassis Control/ Compressor Section Height Return Height Return Width Cabinet Control Height
SMT06-12 17.0 17.0 65.0 11.5
6.0
4.1
0.7
1.4
2.3
6.0
20.9
29.6 13.6 56.3
SMT15-18 19.3 19.0 65.0 11.5
6.0
3.9
0.7
1.5
4.8
6.0
20.7
29.6 15.6 56.3
SMT24-36 24.3 24.0 65.0 12.0 12.0
6.1
1.0
1.5
4.8
6.0
20.7
31.6 19.6 56.3
SMS06-12 17.0
17.0 80.0 12.0
6.0
2.5
2.5
1.4
2.3
6.0
20.9
29.6 13.6 56.8
SMS15-18 19.3 19.0 80.0 14.0
6.0
2.7
2.5
1.2
2.2
6.0
20.7
29.6 15.6 56.8
SMS24-36 24.3 24.0 80.0 16.0
6.0
4.1
4.1
1.4
2.4
6.0
20.7
31.6 19.6 56.8
SMS06-12 17.0
17.0 88.0 12.0
6.0
2.5
2.5
1.4
2.3
6.0
20.9
29.6 13.6 56.3
SMS15-18 19.3 19.0 88.0 14.0
6.0
2.7
2.5
1.2
2.2
6.0
20.7
29.6 15.6 56.3
SMS24-36 24.3 24.0 88.0 16.0 8.0
4.1
4.1
1.4
2.4
6.0
20.7
31.6 19.6 56.3
SMS/SMT Side and Rear Dimensions (inches)
Side (L/R) Dimensions
Rear Dimensions
Additional Dims
O
P
Q
R
S
T
U
V
W
X
Y
Z
AA
FF
Model
SMT06-12 3.1
5.0
35.8
2.8
7.8
59.4
8.9
3.1
6.0
11.0
35.8
1.7
5.0
N/A
SMT15-18 3.1
7.0
35.8
2.8
7.8
59.4
9.3
3.1
7.0
12.0
35.8
2.8
5.0
N/A
SMT24-36 3.1
12.0 35.8
2.8
7.8
59.4
9.2
3.1
12.1
N/A
35.8
2.8
5.0
N/A
SMS06-12 3.1
5.0
35.8
2.8
7.8
59.5
8.3
3.1
6.0
11.0
35.8
1.7
5.0
12.0
SMS15-18 3.1
7.0
35.8
2.8
7.8
59.5
8.7
3.1
7.0
12.0
35.8
2.8
5.0
12.0
SMS24-36 3.1
12.0 35.8
2.8
7.8
59.5
8.7
3.1
12.1
N/A
35.8
2.8
5.0
12.0
SMS06-12 3.1
5.0
35.8
2.8
7.8
59.5
8.3
3.1
6.0
11.0
35.8
1.7
5.0
12.0
SMS15-18 3.1
7.0
35.8
2.8
7.8
59.5
8.7
3.1
7.0
12.0
35.8
2.8
5.0
14.0
SMS24-36 3.1
12.0 35.8
2.8
7.8
59.5
8.7
3.1
12.1
N/A
35.8
2.8
5.0
16.0
Condensate K.O. Height Condensate K.O. Offset
Side Riser Slot
Height Riser Slot (Right) Offset
Side Riser Slot (Left) Offset
Side Outside Air K.O. Height Outside Air K.O. Offset
Side Condensate K.O. Height Condensate
K.O. (Left) Offset Side Condensate K.O. (Right) Offset Side Riser Slot
Height Riser Slot Offset Side Riser Slot Cente r to Center Distance
Supply Height (Full)
Side
PAGE: 26
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Dimensional Data
SM 06-36
SMS/SMT Overall, Top Supply, and Front Return Dimensions (cm)
Overall Dimensions
Top Supply Dimensions
A
B
C
D
E
F
G
H
I
Model
Front/ Return Dimensions
J
K
L
M
N
Width Depth Height Supply Width Supply Height Supply Offset Side Supply Offsett Rear Riser Offset Side Riser Offset Front P Trap/Drain Section Height Chassis Control/ Compressor Section Height Return Height Return Width Cabinet Control Height
SMT06-12 43.2 43.2 165.1 29.2 15.2 10.5 1.7
3.5
5.7 15.2
53.1
75.2 34.5 142.9
SMT15-18 48.9 48.3 165.1 29.2 15.2
9.8
1.7
3.8
12.1 15.2
52.6
75.2 39.6 142.9
SMT24-36 61.6 61.0 165.1 30.5 30.5 15.5 2.5
3.8
12.1 15.2
52.6
80.3 49.8 142.9
SMS06-12 43.2 43.2 203.2 30.5 15.2
6.4
6.4
3.5
5.7 15.2
53.1
75.2 34.5 144.3
SMS15-18 49.0 48.3 203.2 35.6 15.2
6.7
6.4
3.0
5.6
15.2
52.6
75.2 39.6 144.3
SMS24-36 61.6 61.0 203.2 40.6 15.2 10.4 10.4 3.6
6.1
15.2
52.6
80.3 49.8 144.3
SMS06-12 43.2 43.2 223.5 30.5 15.2
6.4
6.4
3.5
5.7 15.2
53.1
75.2 34.5 142.9
SMS15-18 49.0 48.3 223.5 35.6 15.2
6.7
6.4
3.0
5.6
15.2
52.6
75.2 39.6 142.9
SMS24-36 61.6 61.0 223.5 40.6 20.3 10.4 10.4 3.6
6.1
15.2
52.6
80.3 49.8 142.9
SMS/SMT Side and Rear Dimensions (cm)
Side (L/R) Dimensions
Rear Dimensions
Additional Dims
O
P
Q
R
S
T
U
V
W
X
Y
Z
AA
FF
Model
SMT06-12 7.9
12.7 90.9
7.0
19.8 150.9 22.6
7.9
15.2
27.9
90.9
4.3
12.7
N/A
SMT15-18 7.9
17.8 90.9
7.0
19.8 150.9 23.5
7.9
17.8
30.5
90.9
7.1
12.7
N/A
SMT24-36 7.9
30.5 90.9
7.0
19.8 150.9 23.3
7.9
30.7
N/A
90.9
7.1
12.7
N/A
SMS06-12 7.9
12.7 90.9
7.0
19.8 151.1 21.0
7.9
15.2
27.9
90.9
4.3
12.7
30.5
SMS15-18 7.9
17.8 90.9
7.0
19.8 151.1 22.1
7.9
17.8
30.5
90.9
7.1
12.7
30.5
SMS24-36 7.9
30.5 90.9
7.0
19.8 151.1 22.1
7.9
30.7
N/A
90.9
7.1
12.7
30.5
SMS06-12 7.9
12.7 90.9
7.0
19.8 151.1 21.0
7.9
15.2
27.9
90.9
4.3
12.7
30.5
SMS15-18 7.9
17.8 90.9
7.0
19.8 151.1 22.1
7.9
17.8
30.5
90.9
7.1
12.7
35.6
SMS24-36 7.9
30.5 90.9
7.0
19.8 151.1 22.1
7.9
30.7
N/A
90.9
7.1
12.7
40.6
Condensate K.O. Height Condensate K.O. Offset
Side Riser Slot
Height Riser Slot (Right) Offset
Side Riser Slot (Left) Offset
Side Outside Air K.O. Height Outside Air K.O. Offset
Side Condensate K.O. Height Condensate
K.O. (Left) Offset Side Condensate K.O. (Right) Offset Side Riser Slot
Height Riser Slot Offset Side Riser Slot Cente r to Center Distance
Supply Height (Full)
Side
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 27
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Standard SMS Cabinet Dimensions
ISO BACK
ISO FRONT
LEFT B D E
FF
U S R
T
Q
O P Front
TOP
A
D
F
G
E
I
Front
H
FRONT
M D
E
C L
N
Front
K J
Front
RIGHT B D E
FF
U S R
T
Q
O P Front
Front BACK D E
FF
Z
AA Y
X V
W Front
Notes: 1. Dimensions shown are in inches and either mm or cm unless noted otherwise. 2. Style refers to the riser location (digit 9 in Model Nomenclature). 3. Return air side is the front of the cabinet. 4. Supply riser is closest to corner. 5. Drain is not centered on size 06-18 cabinets. 6. Slots allow for riser-stack expansion and contraction. 7. Supply and return riser stub outs are 39.75 inches (1100 mm) from bottom of cabinet and is not centered
vertically in slot. Drain Run-out is 3.12 inches (79 mm) from bottom of cabinet. 8. From floor to floor on one riser stack you can only have; all same style, styles 2 and 5; or styles 3 and 4. For
leader/follower units you can only have styles 3 or 4 adjacent to 2 or 5. 9. Secure riser stack to building structure. 10. Riser should not touch cabinet and shuto should be inside cabinet.
PAGE: 28
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Ducted SMT Cabinet Dimensions
SM 06-36
ISO BACK
ISO FRONT
LEFT
B U
TOP
D
F
G
E
I H
Front
FRONT A M
Front
RIGHT B U
Front BACK
S R
T
Q
O P Front
L C
N
K J Front
S R
T
Q
O P Front
Z
AA Y
X V
W Front
Notes: 1. Dimensions shown are in inches and either mm or cm unless noted otherwise. 2. Style refers to the riser location (digit 9 in Model Nomenclature). 3. Return air side is the front of the cabinet. 4. Supply riser is closest to corner. 5. Drain is not centered on size 06-18 cabinets. 6. Slots allow for riser-stack expansion and contraction. 7. Supply and return riser stub outs are 39.75 inches (1100 mm) from bottom of cabinet and is not centered
vertically in slot. Drain Run-out is 3.12 inches (79 mm) from bottom of cabinet. 8. From floor to floor on one riser stack you can only have; all same style, styles 2 and 5; or styles 3 and 4. For
leader/follower units you can only have styles 3 or 4 adjacent to 2 or 5. 9. Secure riser stack to building structure. 10. Riser should not touch cabinet and shuto should be inside cabinet.
w w w. c l i m a t e m a s t e r. c o m
Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 29
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
SM Hybrid Cabinet Dimensions
LEFT SIDE
FRONT High voltage knockout
C
D E
2.12" (54 mm)
RIGHT SIDE
C
F G
TOP C
BACK 24 36
C
C
1.62"
(41 mm)
1.5" (38 mm)
Front
1.125" (28.6 mm) DIA (2) Holes
F G
1.25" (32 mm)
66.75" (1695 mm)
OPENING FOR
CHASSIS
57.0" (1259 mm)
88.0" (2235 mm) or
80.0" (2032 mm) or
65.0" (1651 mm) (Note 4)
2.5" x 12.0" (64 mm x 305 mm)
BACK 09 18
H
H
H
J
H
K
Front
A Front
6.0" (152 mm)
5.0" (127 mm)
M
35.75" (908 mm)
K
L
3.12" (79 mm)
B Front
2.25" x 3.00" (57 mm x 76 mm)
Front
Note 4 L
N Front
Notes: 1. All dimensions are in inches (mm). 2. Cabinets have supply air and riser K.O.s, all panels. Remove only K.O.s necessary to configure cabinet.
Seal any K.O.s removed by mistake. 3. Service area to be width of cabinet plus 4-inches (102 mm) and 24-inches (610 mm) from finished wall. 4. For 9-18 cabinet use drain diagonally across from supply and return risers.
Size 06-12 15-18 24-36
A
17.00 [432] 19.25 [489] 24.25 [616]
B
20.00 [508] 22.00 [559] 27.00 [686]
C
12.00 [305] 14.00 [356] 16.00 [406]
D/F
6.00 [152] 6.00 [152] 8.00 [203]
E/G
12.00 [305] 14.00 [356] 16.00 [406]
H
4.63 [117] 4.63 [117] 5.00 [127]
J
2.75 [70] 2.75 [70] 4.23 [108]
K
2.09 [53] 2.84 [72] 2.83 [72]
L
11.34 [288] 12.09 [307] 12.08 [307]
M
11.93 [303] 11.93 [303] 13.48 [342]
N 11.34 [288] 12.09 [307]
N/A
PAGE: 30
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Standard and Ducted Cabinet Slot Dimensions Models:
and Riser Arrangements
SM 06-36
CS
5.00"
D
(127 mm)
R
E
D Style 4
RISERS LEFT SIDE
TOP VIEWS
B
0.25" to 1" (6 to 25 mm)
A
C S
R
D Style 5 RISERS RIGHT SIDE
Style 4 RA
Style 3 RA
Style 2 RA
Style 5 RA
Style 2 RA
Style Style 2 RA 5 RA
Style Style 3 RA 4 RA
Style 3 RA
Style 4 RA
Style 5 RA
Inner panel
RA Side
Front
F
F
RA Side
Style 5 RA
Style 4 RA
Note 8
Style 3 RA
Style 2 RA
Note 8
DRS
G
SR D
9.25" (235 mm)
Style 3 RISERS BACK
RIGHT
RA Side
Front
Style 2 RISERS BACK
LEFT
RA Side
Notes: 1. Dimensions shown are in inches and either mm or cm unless noted otherwise. 2. Style refers to the riser location (digit 9 in Model Nomenclature). 3. Return air side is the front of the cabinet. 4. Supply riser is closest to corner. 5. Drain is not centered on all cabinet sizes. 6. Slots allow for riser stack expansion and contraction. 7. Supply and return riser stub outs are 39.75 inches
(1,100 mm) from bottom of cabinet and is not centered vertically in slot. 8. Drain Run-out is 3.12 inches (79 mm) from bottom of cabinet. 9. From floor-to-floor on one riser stack, you can only have; all same style, styles 2 and 5; or
styles 3 and 4. For leader/follower units, you can only have styles 3 or 4 adjacent to 2 or 5. 10. Secure riser stack to building structure. 11. Riser should not touch cabinet and shuto should be inside cabinet.
FRONT VIEW STYLE 3
C
5.00" (127 mm)
12.00" (305 mm)
2.25" (57 mm)
2.50" (64 mm)
D
3.00" (76 mm)
35.75" (908 mm)
39.75" (1100 mm)
± 0.50" (13 mm) Note 7
3.125" (79 mm) (all sizes)
Model SM*06-12 SM*15-18 SM*24-36
A
17.0 [43.2] 19.2 [48.8] 24.3 [61.7]
B
17.0 [43.2] 19.0 [48.3] 24.0 [61.0]
C
2.8 [7.1] 2.8 [7.1] 2.7 [6.9]
D
12.0 [30.5] 12.0 [30.5] 12.0 [30.5]
E
9.3 [23.6]
9.3 [23.6]
9.3 [23.6]
F
1.7 [4.3] 2.8 [7.1] 2.8 [7.1]
G
10.9 [27.7] 12.0 [30.5] 12.0 [30.5]
NOTICE
Not all styles will stack above or adjacent to each other. (See Note 8).
w w w. c l i m a t e m a s t e r. c o m
Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 31
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
80-inch and 88-inch Cabinet Configurations
00 NONE
OA, OB Right Side
OC, OD Left Side
OE, OF, OG, OH Left and Right Sides
AO, BO Back
AA, AB, BA, BB Back & Right
AC, AD, BC, BD Back & Left
CO, DO Front
CA, CB, DA,DB Front and Right
CC, CD, DC, DD Front and Left
CE, CF, CG, CH DE, DF, DG, DH
Front, Left, and Right
EO
EA, EB
EC, ED
EE, EF, EG, EH
Top
Top and Right
Top and Left
Top, Left,
and Right
FO, GO Top and Back
FA, FB, GA, GB Top, Back, and Right
FC, FD, GC, GD Top, Back and Left
HO, JO Top and Front
HA, HB, JA, JB Top, Front, and Right
HC, HD, JC, JD Top, Front and Left
KO, LO, MO, NO Front and Back
KA, LA, MA, NA KB, LB, MB, NB Front, Back,
and Right
KC, LC, MC, NC, KD, LD, MD,ND
Front, Back, and Left
PO, QO, RO, SO Front, Back, and Top
Option
0 A B C D E F
G
H
J
K
L
M
N
P
Q
R
S
Back/Front/Top Discharge Options Digit 11
Discharge
Unit Size Unit Size Unit Size
06-12 15-18 24-36 80" SM
Top
Top
Top
None
Back Small Back Large
N/A
Yes
Front Small
Front Large
No
Top
Back Small and
Top
Back Large and
Yes
Top
12 x 12 14 x 14 16 x 16
Front Small and Top
Front Large and Top
No
Back Small and Front Small
Yes
Back Large and
Front Large Back Small and
N/A
Front Large
No No
Back Large and Front Small
Yes
Back Small and Front Small w/Top
Yes
Back Large and Front Large w/Top
Back Small and Front Large w/Top
12 x 12
14 x 14
16 x 16
No No
Back Large and Front Small w/Top
Yes
88" SM Yes
Side Discharge Options Digit 12
Option
Discharge
0
None
A
Right Small
B
Right Large
C
Left Small
D
Left Large
E
Right Small & Left Small
F
Right Large & Left Large
G Right Small & Left Large
H
Right Large & Left Small
Discharge K.O. By Unit Size 88"
T Size 06-12 15-18 24-36
Top 12" x 12" 14" x 14" 16" x 16"
Back, Front & Side 12" x 6" & 12" x 12" 14" x 6" & 14" x 14" 16" x 8" & 16" x 16"
T Size 06-12 15-18 24-36
Discharge K.O. By Unit Size 80"
Top 12" x 12" 14" x 14" 16" x 16"
Front
12" x 6" 14" x 6" 16" x 6"
Back & Side 12" x 6" & 12" x 12" 14" x 6" & 14" x 12" 16" x 6" & 16" x 12"
Notes:
1.
Front is return air side and control box location.
2.
Risers can be on any side without return or supply air openings.
3.
All sides and top have K.O.s.
4.
80-inch cabinet cannot have front-large discharge.
= RETURN AIR (AIR ENTERING CABINET) = SUPPLY AIR (AIR LEAVING CABINET)
PAGE: 32
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Supply Grille Installation
SM 06-36
SUPPLY GRILLE INSTALLATION
Cabinet opening should be sealed to wall. Use canvas-type flex collar or field-supplied duct extension if needed.
Refer to the Table 2 below to ensure that the grille size is correct based on the type and size of the supply-air grille.
z Install the grille into the cabinet-discharge opening. Assure that the grille flange rests against the drywall covering the cabinet. Do not caulk.
z Secure the grille to the drywall with the screws provided.
Table 1: Supply Grille Sizes and Arrangements
Model Single Discharge Double Discharge Triple Discharge
SM06
12" x 12"
12" x 6"
(305 mm x 305 mm) (305 mm x 152 mm)
N/A
SM09 SM12 SM15
12" x 12"
12" x 6"
(305 mm x 305 mm) (305 mm x 152 mm)
N/A
12" x 12"
12" x 6"
(305 mm x 305 mm) (305 mm x 152 mm)
N/A
12" x 12"
12" x 6"
12" x 6"
(305 mm x 305 mm) (305 mm x 152 mm) (305 mm x 152 mm)
SM18 SM24 SM30
N/A
12" x 12"
12" x 6"
(305 mm x 305 mm) (305 mm x 152 mm)
N/A
16" x 8"
16" x 8"
(406 mm x 203 mm) (406 mm x 203 mm)
N/A
16" x * (406 x )
16" x 8" (406 mm x 203 mm)
SM36
N/A
16" x * (406 x ) 16" x * (406 mm x )
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 33
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Typical Cabinet with L Panel Installation
Unit
06-12 15-18
24 30-36
AVHRL Digit 6
1 2 3 4
D
22.1 24.1 29.6 29.6
E
F
G
2.0 19.5 55.8 2.0 21.5 55.8 2.0 26.5 55.9 2.0 26.5 55.9
NOTICE
Frame is attached to studs. Panel is removable for chassis access.
.75"
D
E
58.50"
Fixed
G
Frame
F
Removable Inner Panel
FRAME INSTALLATION
.50"
Size 30 and 36 have stamped louvers.
C Cabinet
Continuous Bottom Track Steel Stud 31/2 web
1/8 Note 5
Foam
Shim (if needed) Screw
Top View Cabinet
Drywall
Frame
Caulk Gap
Corner Bead
4" TYP
Return Air Panel
Note 7
8"
A (RO)
Front View Cabinet
B (RO = Rough Opening)
6" From bottom of cabinet
Notes: 1. Dimensions shown are in inches and either mm or cm unless noted otherwise. 2. Frame and panel painted Bright White or Polar Ice. 3. Panel is removable for filter replacement or chassis removal. 4. Frame ships with cabinet and must be installed while framing. 5. Set bottom track -inch in front of cabinet. 6. Drywall mud is added to the corner bead to produce a smooth finished surface. 7. Unobstructed area for required air flow.
Unit
A
B
C
06-12
22.3
58.6
2.5
15-18
24.3
58.6
2.5
24-36
29.7
58.6
2.7
PAGE: 34
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Typical Cabinet with G Panel Installation
SM 06-36
C R.O.
A
For surface-mounted thermostat, Check thermostat for 2x4 box orientation vertical or horizontal Note 6
X
XX
Supply-air grille Note 5
Flex boot (field supplied)
Note 4 OUTSIDE CORNER
5/8" (16 mm) drywall 1 or 2 layers. Position studs accordingly
Note 4 INSIDE CORNER
SM CABINET FOR SURFACE MOUNTED THERMOSTAT
TOP VIEW B
2x4 nominal studs
C
FRONT VIEW
57 1/2" (1460 mm)
1-7/8" (48 mm) From cabinet to front of finished wall Note 8
Low Voltage 2 x 4 box Note 6
1-1/4" (32 mm)
Seal gap One layer four sides
Floor
5-7/8" (149 mm)
Note 7
Drywall Opening
Cabinet Flange Four sides
Model
A
SM06-12 17.0
B
C
17.0 17.25
SM15-18 19.25 19.0 19.5
C R.O.
A
SM24-36 24.25 24.0 24.5
SM CABINET FOR REMOTE MOUNTED THERMOSTAT
TOP VIEW
B
Low Voltage Access
Inner Panel
5/8" (16 mm) drywall one or two layers. Position studs accordingly.
Front of Cabinet
1-3/8" (35 mm) min - Note 8 to 2-3/8" (60 mm) max from cabinet to front of finished wall
High Voltage Access
Seal gap four sides Drywall flange four sides
Notes: 1. Dimensions shown are in inches and either mm or cm
unless noted otherwise. 2. Cabinet configuration determines slab-core drilling
location and walls surrounding cabinet. 3. The manufacturer recommends stud walls
surrounding the cabinet. Drywall and studs should not be attached or contacting cabinet for best sound attenuation. Where possible fill gaps with sound-absorbing material. Use ISO pad under cabinet. Secure cabinet to floor in two places at back. 4. Return-air G panel (not shown) overlaps rough opening, allow minimum of 3 / inches (89 mm) drywall to corner. Do not caulk panel to wall. 5. If supply-air grille does not penetrate cabinet, connect with flex boot. Customer-supplied top duct should also connect with flex boot. 6. Before installing drywall, contractor must turn box if needed. Horizontal is standard. 7. If cabinet stand or ISO pad is used add to dimension. 8. For 2-inch (50 mm) filter set cabinet 2 inches (50 mm) vminimum from front of drywall.
NOTICE
Seal between studs and cabinet flanges with weather tight foam material to prevent wall cavity air from infiltrating unit or room.
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 35
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Typical Cabinet with G Installation Recessed
Frame outside drywall
G Style Return Air Panel
Frame Crossbars (Note 4)
X
6.0" (152 mm) Note 8, 9
Seal Gap four sides
X
B
CABINET
A
TOP VIEW
NOTICE
z Recessed cabinet requires a frame kit.
z Attach the frame to the wall studs, not the cabinet. Use weather seal material between the frame and cabinet to avoid bypass air being pulled in from the wall cavity.
z Do not distort frame. Shim the sides of the frame if required.
XX
3-1/2" (89 mm)
The manufacturer recommends leaving 2" (51 mm) minimum clearance on both sides for removing panel
DRYWALL 5/8" (16 mm)
Cabinet Flange 1-1/4" (32 mm)
12-1/4" (311)
C R.O.
57-1/2" (1460 mm) R.O.
28-5/8" (727)
Floor
FRONT VIEW
* Dimension if cabinet is on floor. Add if cabinet is on stand/pad.
5-7/8* (149)
Note 5
Kit 48A0100N50 48A0100N51 48A0100N52
Kit Part Qty
1
1
2
2
Description Frame
Cross Bar
59" (1599 mm)
4-1/2" (114 mm)
D G Panel Perimeter
Crossbars
Third Pair of Tabs from Bottom Four-panel Mounting cage nuts (1/4-20) Lowest pair of tabs
Front View Frame Installed
Size
06-12 15-18 24-38
Frame Kit in (mm)
A
B
C
17.00 (432) 17.00 (432) 16.63 (400)
19.25 (489) 19.00 (483) 19.63 (458)
24.25 (816) 24.00 (610) 24.35 (620)
Panel D
18.5 (470) 21.5 (548) 25.5 (648)
Notes: 1. The cabinet configuration determines the slab core-drilling location and the wall
surrounding the cabinet. 2. Stud walls surrounding the cabinet are recommended. For better sound attenuation, the
drywall studs should not be attached to or contacting the cabinet. 3. The G-style return-air panel overlaps its rough opening. Allow a minimum of 3 / inches
(89 mm) of drywall to a corner. Do not caulk the return air panel to the wall. 4. The G panel attaches to the cross bars of the frame kit. The cabinet must be recessed
behind the wall. 5. For air filter access, pivot the hinged inner panel and open the snapped filter access panel. 6. For chassis access:
a. Remove the entire G panel b. Remove the (2x) cross bars of the frame kit c. Remove the cabinet's filter panel d. Slide out the chassis 7. For a 2-inch filter, set the cabinet 6 / inches (158 mm) from the front of the dry wall. 8. If the four drywall flanges are removed, the cabinet can be set 1 inch (25 mm) closer to the finished drywall. 9. All dimensions are inches (mm) with all nominal 2x4 studs being 1.5 inches (38 mm) x 3.5 inches (89 mm).
PAGE: 36
Part#: 97B0158n01 | revised: May 8, 2024
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TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Hybrid Cabinet Slot Dimensions Models:
and Riser Arrangements
SM 06-36
CS
5.00"
D
(127 mm)
R
E
D Style 4
RISERS LEFT SIDE
TOP VIEWS
B
0.25" to 1" (6 to 25 mm)
A
C S
R
D Style 5 RISERS RIGHT SIDE
Style 4 RA
Style 3 RA
Style 2 RA
Style 5 RA
Style 2 RA
Style Style 2 RA 5 RA
Style Style 3 RA 4 RA
Style 3 RA
Style 4 RA
Style 5 RA
Inner panel
RA Side
Front
F
F
RA Side
Style 5 RA
Style 4 RA
Note 8
Style 3 RA
Style 2 RA
Note 8
DRS
G
SR D
9.25" (235 mm)
Style 3 RISERS BACK
RIGHT
RA Side
Front
Style 2 RISERS BACK
LEFT
RA Side
Notes: 1. Dimensions shown are in inches and either mm or cm unless noted otherwise. 2. Style refers to the riser location (digit 9 in Model Nomenclature). 3. Return air side is the front of the cabinet. 4. Supply riser is closest to corner. 5. Drain is not centered on all cabinet sizes. 6. Slots allow for riser stack expansion and contraction. 7. Supply and return riser stub outs are 39.75 inches
(1,100 mm) from bottom of cabinet and is not centered vertically in slot. 8. Drain Run-out is 3.12 inches (79 mm) from bottom of cabinet. 9. From floor-to-floor on one riser stack, you can only have; all same style, styles 2 and 5; or
styles 3 and 4. For leader/follower units, you can only have styles 3 or 4 adjacent to 2 or 5. 10. Secure riser stack to building structure. 11. Riser should not touch cabinet and shuto should be inside cabinet.
FRONT VIEW STYLE 3
C
5.00" (127 mm)
12.00" (305 mm)
2.25" (57 mm)
2.50" (64 mm)
D
3.00" (76 mm)
35.75" (908 mm)
39.75" (1100 mm)
± 0.50" (13 mm) Note 7
3.125" (79 mm) (all sizes)
Model SM*06-12 SM*15-18 SM*24-36
A
17.0 [43.1] 19.2 [48.8] 24.3 [61.7]
B
C
20.0 [50.8]
22.0 [55.88]
27.0 [68.6]
2.8 [7.1]
2.8 [7.1]
4.2 [10.7]
D
12.0 [30.5] 12.0 [30.5] 13.5 [34.3]
E
9.3 [23.6]
9.3 [23.6]
9.3 [23.6]
F
1.7 [4.3] 2.8 [7.1] 2.8 [7.1]
G
10.9 [27.7] 12.0 [30.5] 12.0 [30.5]
NOTICE
Not all styles will stack above or adjacent to each other. (See Note 8).
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 37
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Drywall Openings
Figure 7: Cabinet Drywall Openings for Sizes 15-18 and G Panel on Floor
Figure 8: Cabinet Drywall Openings for Sizes 24-36 and G Panel with 8-inch Stand
1-7/8" (48 mm)
One or two layers of drywall. Set
studs accordingly.
For cabinets with remote
thermostat
For cabinets with surface mount thermostat
2" (51 mm)
Opening 12" x 12" For Supply Air Grille A816GASS1212OA, (cut opening for your grille)
15' Whip (Notes 1 and 3)
1-3/8" (35 mm) Minimum to 2-3/8" (60 mm) Maximum
2" (51 mm)
Opening 2-1/4" x 4-1/4" (57 mm x 108 mm)
for A9155801 or similar
Horizontal thermostat turn 2 x 4
box for vertical thermostat
88"
(2235 mm)
57-1/2" (1461)
Note 2
Opening for G Panel
57-1/2" (1461 mm)
Opening 16" x 16" For Supply Air Grille A816GASS1616OA, (cut opening for your grille)
88" (2235 mm)
Slab
19-1/4" (489 mm)
19-1/2" (495 mm)
6" (152 mm)
14"(356 mm) Slab
24-1/4" (616 mm)
24-1/2" (622 mm)
8" (203 mm) Stand option
(Notes 4 and 5)
Notes: 1. All factory-installed whips end with 9-pin molex connector. 2. Field-supplied 2x4 box must be a type that the side can be removed so molex can be
put inside. Position box horizontal or vertical for thermostat. 3. Optional 15-, 25-, or 35-foot whips (thermostat cable Class 2) available. Whips in BX
armor available as special. 4. 1-inch to 13-inch (25 mm to 330 mm) stands are available. Stands are bulk shipped
and must be field-installed. 5. When stands or ISO pads are used, ensure the riser length and position is calculated
correctly (3-inches above and tailpiece always from bottom of cabinet). Stands or ISO pads raise add height. 6. For a 2-inch filter, set the cabinet 2 inches (50 mm) minimum from front of drywall.
NOTICE
Drywall openings shown above are for specific cabinets as indicated. Cut openings for your cabinet, supply air grille, and thermostat.
PAGE: 38
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Drywall Openings
SM 06-36
Figure 9: Cabinet Drywall Openings for 65-inch Cabinets and G Return-Air Panel
One or two layers of drywall. Set studs accordingly.
1-3/8" (35 mm) Minimum to 2-3/8" (60 mm) Maximum
15' Whip (Notes 1 and 3)
Finished Wall
Supply-air ductwork (field supplied)
Canvas-type Flex Boot (field supplied)
Note 2
57-1/2" (1461 mm) Opening for G Panel
65" (1650 mm)
Cabinet
Slab
5-7/8" (622 mm)
24 1/4" (616 mm)
24 1/2" (622 mm)
Notes: 1. Optional factory-installed whips (Model Digit 3) end with 9-pin molex connector. 2. Field-supplied 2x4 box must be a type that the side can be removed so molex can
be put inside. Position box horizontal or vertical for thermostat. 3. Optional 15-, 25-, or 35-foot whips (thermostat cable Class 2) available. Whips in BX
armor available as special. 4. 1-inch to 12-inch (25 mm to 305 mm) stands available, stands are bulk shipped and
must be field-installed. 5. When stands or ISO pads are used, make sure riser length and position is calculated
correctly. 3 inches above and tailpiece always from bottom of cabinet. Stand or ISO pads raises everything up. 6. For 2-inch filter, set cabinet 2 inches (50 mm) minimum from front of drywall.
NOTICE
Drywall openings shown below are for specific cabinets as indicated. Cut openings for your cabinet, supply air grille, and thermostat.
w w w. c l i m a t e m a s t e r. c o m
Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 39
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Water-Loop Heat-Pump Applications
COMMERCIAL WATER-LOOP APPLICATIONS
Commercial systems typically include a number of units connected to a common piping system. Any unit plumbing maintenance work can introduce air into the piping system; therefore air elimination equipment is a major portion of the mechanical room plumbing. Consideration should be given to insulating the piping surfaces to avoid condensation. The manufacturer recommends piping insulation any time the water temperature is below 60ºF (15.6ºC). Metal to plastic threaded joints should never be used due to their tendency to leak over time.
The piping system should be flushed to remove dirt, piping chips, and other foreign material prior to operation (see Piping System Cleaning and Flushing in this manual). The flow rate is usually set between 2.25 and 3.5 GPM per ton (2.9 and 4.5 l/m per kW) of cooling capacity. The manufacturer recommends 3 GPM per ton (3.9 l/m per kW) for most water-loop heat pump applications. To ensure proper maintenance and servicing, P/T ports are imperative for temperature, flow verification, and performance checks.
Water thread sealant tape or thread sealant is recommended to minimize internal fouling of the heat exchanger. Do not over tighten connections and route piping so as not to interfere with service or maintenance access. Hose kits are available from the manufacturer in different configurations for connection between the unit and the piping system. Depending upon selection, hose kits may include shutoff valves, P/T plugs for performance measurement, high pressure stainless steel braided hose, "Y" type strainer with blow down valve, and/or with blow down valve, auto-flow valve and swivel connections.
Water-loop heat pump (cooling tower/boiler) systems typically utilize a common loop, maintained between 60 - 90°F (16 - 32°C). The use of a closed circuit evaporative cooling tower with a secondary heat exchanger between the tower and the water loop is recommended. If an open type cooling tower is used continuously, chemical treatment and filtering will be necessary.
PAGE: 40
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Ground-Loop Heat-Pump Applications
SM 06-36
CAUTION
The following instructions represent industry accepted installation practices for closed loop earth coupled heat pump systems. Instructions are provided to assist the contractor in installing trouble free ground loops. These instructions are recommendations only. State/provincial and local codes MUST be followed and installation MUST conform to ALL applicable codes. It is the responsibility of the installing contractor to determine and comply with ALL applicable codes and regulations.
Test individual horizontal loop circuits before backfilling. Test vertical U-bends and pond loop assemblies prior to installation. Pressures of at least 100 psi (689 kPa) should be used when testing. Do not exceed the pipe pressure rating. Test entire system when all loops are assembled.
CAUTION
Ground loop applications require extended range equipment and optional refrigerant/water circuit insulation.
PRE-INSTALLATION
FLUSHING THE EARTH LOOP
Upon completion of system installation and testing, flush the system to remove all foreign objects and purge to remove all air.
Prior to installation, locate and mark all existing underground utilities, piping, etc. Install loops for new construction before sidewalks, patios, driveways, and other construction has begun. During construction, accurately mark all ground loop piping on the plot plan as an aid in avoiding potential future damage to the installation.
PIPING INSTALLATION
All earth loop piping materials should be limited to polyethylene fusion only for in-ground sections of the loop. Galvanized or steel fittings should not be used at any time due to their tendency to corrode. All plastic to metal threaded fittings should be avoided due to their potential to leak in earth coupled applications. A flanged fitting should be substituted. P/T plugs should be used so that flow can be measured using the pressure drop of the unit heat exchanger.
Earth loop temperatures can range between 25 and 110°F (-4 to 43°C). Flow rates between 2.25 and 3 GPM (2.41 to 3.23 l/m per kW) of cooling capacity is recommended in these applications.
Table 2: Antifreeze Percentages by Volume
ANTIFREEZE
In areas where minimum entering loop temperatures drop below 40°F (5°C) or where piping will be routed through areas subject to freezing, antifreeze is required. Alcohols and glycols are commonly used as antifreeze; however your local sales office should be consulted to determine the antifreeze best suited to your area. Freeze protection should be maintained to 15°F (9°C) below the lowest expected entering loop temperature. For example, if 30°F (-1°C) is the minimum expected entering loop temperature, the leaving loop temperature would be 22 to 25°F (-6 to -4°C) and freeze protection should be at 15°F (-10°C).
Calculation is as follows: 30°F - 15°F = 15°F [-1°C - 9°C = -10°C].
All alcohols should be premixed and pumped from a reservoir outside of the building when possible or introduced under the water level to prevent fumes. Calculate the total volume of fluid in the piping system. Then use the percentage by volume shown in Table 3 below for the amount of antifreeze needed. Antifreeze concentration should be checked from a well mixed sample using a hydrometer or refractometer to measure specific gravity.
Type Methanol
Minimum Antifreeze Concentration % for Low Temperature Protection
10°F [-12.2°C]
15°F [-9.4°C]
20°F [-6.7°C]
25°F [-3.9°C]
21%
17%
13%
8%
100% USP food grade Propylene Glycol
29%
24%
18%
12%
Ethanol1
23%
20%
16%
11%
1. Must not be denatured with any petroleum based product
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 41
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Water Quality Requirements
Table 3: Water Quality Requirements
Clean water is essential to the performance and life span of water-source heat pumps. Contaminants, chemicals, and minerals all have the potential to cause damage to the water heat exchanger if not treated properly. All closed-loop water systems should undergo water quality testing and be maintained to the water quality standards listed in this table. All open-loop water systems shall be tested upon installation and periodically to ensure water quality standard in the table below are met.
Scaling Potential
Corrosion Prevention
Description pH - Chilled Water <85°F
Symbol
Water Quality Requirements
For Closed-Loop and Open-Loop Systems
Heat Exchanger Type
Closed Loop
Open Loop, Tower, Ground
Units
Recirculating
All Heat
Coaxial HX
Exchanger
Copper
Types
Tube in Tube
Source Well
Coaxial HX Cupronickel
BrazedPlate HX
316 SS
7.0 to 9.0
7.0 to 9.0
7.0 to 9.0
7.0 to 9.0
pH - Chilled Water >85°F
8.0 to 10.0
8.0 to 10.0
8.0 to 10.0 8.0 to 10.0
Alkalinity Calcium
(HCO3-) ppm - CaC03 equivalent
(Ca)
ppm
50 to 500 <100
50 to 500 <100
50 to 500 <100
50 to 500 <100
Magnesium
(Mg)
ppm
<100
<100
<100
<100
Total Hardness Langelier Saturation Index Ryznar Stability Index
(CaCO3) ppm - CaC03 equivalent LSI RSI
30 to 150 -0.5 to +0.5
6.5 to 8.0
150 to 450 -0.5 to +0.5
6.5 to 8.0
150 to 450 -0.5 to +0.5
6.5 to 8.0
150 to 450 -0.5 to +0.5
6.5 to 8.0
Total Dissolved Solids Sulfate Nitrate Chlorine (free)
(TDS)
(SO42-) (NO3-)
(Cl)
ppm - CaC03 equivalent ppm ppm ppm
<1000 <200 <100 <0.5
<1000 <200 <100 <0.5
<1000 <200 <100 <0.5
<1000 <200 <100 <0.5
Chloride (water < 80°F) Chloride (water > 120°F) Hydrogen Sulfide Carbon Dioxide
Iron Oxide
(Cl-)
(Cl-)
(H2S) (CO2) (Fe)
ppm ppm ppb ppm ppm
<20 <20 <0.5
0 <1.0
<20 <20 <0.5 <50 <1.0
<150 <125 <0.5 10 to 50 <1.0
<150 <125 <0.5 10 to 50 <0.2
Manganese
(Mn)
ppm
<0.4
<0.4
<0.4
<0.4
Ammonia Chloramine Iron bacteria
(NH3) (NH2CL)
ppm ppm cells/mL
<0.05 0 0
<0.1 0 0
<0.1 0 0
<0.1 0 0
Slime-forming bacteria Sulfate-reducing bacteria Suspended Solids
Earth Ground Resistance
Electrolysis Voltage
(TSS)
cells/mL cells/mL
ppm Ohms
mV
0
0
0
0
0
0
0
0
<10
<10
<10
<10
Consult NEC and local electrical codes for grounding requirements
Measure voltage and internal water loop to HP ground
Leakage Current
mA
Measure current in water loop pipe
Building Primary Electrical Ground to unit, must meet local diameter and penetration length requirements. Do not connect heat pump to steel pipe unless dissimilar materials are separated by using Di-electric unions. Galvanic corrosion of heat pump water pipe will occur
Fouling & Biological
Electrolysis All HX types
PAGE: 42
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Water Quality Requirements
SM 06-36
1. The ClimateMaster Water Quality Table on
Hydrogen Sulfide has an odor of rotten eggs.
page 39 provides water quality requirements for
If one detects this smell, a test for H2S must be
coaxial and brazed plate heat exchangers.
performed. If H2S is detected above the limit
2. The water must be evaluated by an independent
indicated, remediation is necessary (Consult with
testing facility comparing site samples against this
your Water Testing/Treatment Professional) or
Water Quality Table. When water properties are
a secondary heat exchanger is required using
outside of these parameters, the water must either
appropriate materials as recommended by the
be treated by a professional water treatment
heat exchanger supplier.
specialist to bring the water quality within the
Suspended solids and particulates must be
boundaries of this specification, or an external
filtered to prevent fouling and failure of heat
secondary heat exchanger must be used to isolate
exchangers. Strainers or particulate filters must
the heat pump water system from the unsuitable
be installed to provide a maximum particle
water. Failure to do so will void the warranty of
size of 600 micron (0.60 mm, 0.023 inch) using
the heat pump system and will limit liability for
a 20 to 30 mesh screen size. When a loop is
damage caused by leaks or system failure.
installed in areas with fine material such as
3. Regular sampling, testing and treatment of the water is necessary to assure that the water quality remains within acceptable levels thereby allowing the heat pump to operate at optimum levels.
4. If closed-loop systems are turned off for
sand or clay, further filtration is required to a maximum of 100 micron. Refer to the Strainer / Filter Sizing Chart to capture the particle sizes encountered on the site.
The WSHP piping system or other plumbing pipes
must not be used as the building ground. An
extended periods, water samples must be tested
electrical grounding system using a dedicated
prior to operating the system.
ground rod meeting NEC and local electrical
5. For optimal performance, it is recommended
codes must be installed.
that the closed-loop piping systems are initially Refer to Table 2 for instructions on measuring
filled with de-ionized water.
resistance and leakage currents within water loops.
6. Well water with chemistry outside of these boundaries, and salt water or brackish water requires an external secondary heat exchanger. Surface/Pond water should not be used.
7. If water temperature is expected to fall below 40°F (4.4°C), antifreeze is required. Refer to the heat pump IOM for the correct solution ratios to prevent freezing.
Mesh Size
20 30 60 100 150 200
ppm = parts per million ppb = parts per billion
Strainer / Filter Sizing
Particle Size
Microns
MM
840
0.840
533
0.533
250
0.250
149
0.149
100
0.100
74
0.074
Inch 0.0340 0.0210 0.0100 0.0060 0.0040 0.0029
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 43
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Water Quality Requirements
Measuring Earth Ground Resistance for Ground-Water Applications
Building Ground Rod
0.02
Well Casing
Ohm meter
Measure the earth ground bond using an Ohm meter between the building's ground rod and the steel well casing.
The resistance measured should be zero Ohms. The NEC allows a resistance to ground up to 20 Ohms. Any resistance above zero indicates a poor earth ground, which may be the result of a hot neutral line or that conductive water is present. Both of these may lead to electrolysis and corrosion of the heat pump piping. A check for both should be performed and resolved.
NOTE: If the well casing is plastic, a conductive path can be achieved by inserting a #6 AWG bare copper wire into the well water. Remove the temporary conductor when finished.
PAGE: 44
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Water Quality Requirements
SM 06-36
Measuring Electrolysis, Voltage, and Current for Ground-Water Applications
300mV
Heat Pump
Volt Meter Pete's Port
Wire Electrode inserted into port for Voltage Measurement
HP Piping
Water out
Water in Amp Sensor to VOM for Current
Measure the electrolysis voltage using a volt meter between the heat pump ground and a #14 AWG solid copper wire electrode inserted into the water using a Pete's style access port.
The heat pump must be operating and the water stream flowing.
The voltage measured should be less than 300mV (0.300V). If the voltage is higher than 500mV, electrolysis will occur and corresion will result.
If voltage is measured, the cause is a high-resistance earth ground or current on the neutral conductor. Remedial measures should be performed.
Measure the current flowing through the piping system by using an amp clamp probe on the water-in line. The heat pump must be operating and the water stream flowing.
There should be zero amps measured. If current is present, there is leakage current to the plumbing system and it must be rectified to prevent pipe corrosion.
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 45
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
SMS Electrical Data
Electrical Data: CT EC Blower Motor
Size
Rated Voltage
Voltage Code
Voltage Min/Max
Compressor
MCC RLA LRA
Electrical Component
Options CT EC ISP
FLA HP FLA
Branch Circuit Rating and Protection
No Pump
Internal Source Pump
Total Unit MCA FLA
Max Fuse Size
Fuse HACR
Total Unit FLA
MCA
Max Fuse Size
Fuse HACR
208/230-1-60 G, J, C, K, S, N, T, U 187/253 5.2 3.3 17.7 2.3 1/4 0.28 5.6 6.5 9.8 6
265-1-60 E, D, M, L, R, P, B, V 238/304 3.6 2.3 10.5 2.3 1/4 0.25 4.6 5.2 7.5
15 5.9 6.7 10.1 15 15 4.9 5.4 7.7 15
208/230-1-60 G, J, C, K, S, N, T, U 187/253 6.2 4.0 22.0 2.3 1/4 0.28 6.3 7.3 11.2 15 6.6 7.5 11.5 15 9
265-1-60 E, D, M, L, R, P, B, V 238/304 6.2 4.0 23.0 2.2 1/4 0.67 6.2 7.2 11.1 15 6.8 7.8 11.8 15
208/230-1-60 G, J, C, K, S, N, T, U 187/253 7.2 4.6 25.0 2.3 1/4 0.49 6.9 8.1 12.7 15 7.4 8.6 13.2 15 12
265-1-60 E, D, M, L, R, P, B, V 238/304 6.1 3.9 21.0 2.2 1/4 0.67 6.1 7.1 11.0 15 6.8 7.8 11.7 15
208/230-1-60 G, J, C, K, S, N, T, U 187/253 8.1 5.2 26.0 2.7 1/3 0.49 7.9 9.2 14.4 15 8.4 9.7 14.9 15 15
265-1-60 E, D, M, L, R, P, B, V 238/304 7.4 4.7 21.0 2.5 1/3 1.24 7.2 8.4 13.2 15 8.5 9.7 14.4 15
208/230-1-60 G, J, C, K, S, N, T, U 187/253 14.3 9.2 35.0 2.7 1/3 0.49 11.9 14.2 23.3 20 12.4 14.6 23.8 20 18
265-1-60 E, D, M, L, R, P, B, V 238/304 10.2 6.5 40.0 2.5 1/3 1.24 9.0 10.7 17.2 15 10.3 11.9 18.4 15
208/230-1-60 G, J, C, K, S, N, T, U 187/253 17.8 11.4 64.4 3.9 1/2 0.49 15.3 18.2 29.6 25 15.8 18.7 30.1 30 24
265-1-60 E, D, M, L, R, P, B, V 238/304 16.0 10.3 60.5 3.5 1/2 1.24 13.8 16.4 26.6 25 15.0 17.6 27.9 25
208/230-1-60 G, J, C, K, S, N, T, U 187/253 19.8 12.7 75.6 3.9 1/2 0.49 16.6 19.8 32.5 30 17.1 20.3 32.9 30 30
265-1-60 E, D, M, L, R, P, B, V 238/304 18.0 11.5 84.0 3.5 1/2 1.24 15.1 18.0 29.5 25 16.3 19.2 30.7 30
208/230-1-60 G, J, C, K, S, N, T, U 187/253 26.0 16.7 93.5 3.9 1/2 0.49 20.6 24.7 41.4 40 21.1 25.2 41.9 40 36
265-1-60 E, D, M, L, R, P, B, V 238/304 21.0 13.5 90.8 3.5 1/2 1.24 17.0 20.4 33.8 30 18.2 21.6 35.1 35
Yellow denotes preliminary data
Electrical Data: CV EC Blower Motor
Size
Rated Voltage
Voltage Code
Voltage Min/Max
Compressor
MCC RLA LRA
Electrical Component
Options CV EC ISP
FLA HP FLA
Branch Circuit Rating and Protection
No Pump
Internal Source Pump
Total Unit MCA FLA
Max Fuse Size
Fuse HACR
Total Unit FLA
MCA
Max Fuse Size
Fuse HACR
208/230-1-60 G, J, C, K, S, N, T, U 187/253 5.2 3.3 17.7 1.5 1/8 0.28 4.8 5.7 9.0 15 5.1 5.9 9.3 15 6
265-1-60 E, D, M, L, R, P, B, V 238/304 3.6 2.3 10.5 1.4 1/8 0.25 3.7 4.3 6.6 15 4.0 4.5 6.8 15
208/230-1-60 G, J, C, K, S, N, T, U 187/253 6.2 4.0 22.0 1.5 1/8 0.28 5.5 6.5 10.4 15 5.8 6.7 10.7 15 9
265-1-60 E, D, M, L, R, P, B, V 238/304 6.2 4.0 23.0 1.3 1/8 0.67 5.3 6.3 10.3 15 6.0 7.0 11.0 15
208/230-1-60 G, J, C, K, S, N, T, U 187/253 7.2 4.6 25.0 1.5 1/8 0.49 6.1 7.3 11.9 15 6.6 7.8 12.4 15 12
265-1-60 E, D, M, L, R, P, B, V 238/304 6.1 3.9 21.0 1.3 1/8 0.67 5.2 6.2 10.1 15 5.9 6.9 10.8 15
208/230-1-60 G, J, C, K, S, N, T, U 187/253 8.1 5.2 26.0 3.0 1/3 0.49 8.2 9.5 14.7 15 8.7 10.0 15.2 15 15
265-1-60 E, D, M, L, R, P, B, V 238/304 7.4 4.7 21.0 2.3 1/3 1.24 7.0 8.2 13.0 15 8.3 9.5 14.2 15
208/230-1-60 G, J, C, K, S, N, T, U 187/253 14.3 9.2 35.0 3.0 1/3 0.49 12.2 14.5 23.6 20 12.7 14.9 24.1 20 18
265-1-60 E, D, M, L, R, P, B, V 238/304 10.2 6.5 40.0 2.3 1/3 1.24 8.8 10.5 17.0 15 10.1 11.7 18.3 15
208/230-1-60 G, J, C, K, S, N, T, U 187/253 17.8 11.4 64.4 3.0 1/3 0.49 14.4 17.3 28.7 25 14.9 17.8 29.2 25 24
265-1-60 E, D, M, L, R, P, B, V 238/304 16.0 10.3 60.5 2.3 1/3 1.24 12.6 15.1 25.4 25 13.8 16.4 26.6 25
208/230-1-60 G, J, C, K, S, N, T, U 187/253 19.8 12.7 75.6 3.0 1/3 0.49 15.7 18.9 31.6 30 16.2 19.4 32.0 30 30
265-1-60 E, D, M, L, R, P, B, V 238/304 18.0 11.5 84.0 2.3 1/3 1.24 13.8 16.7 28.3 25 15.1 18.0 29.5 25
208/230-1-60 G, J, C, K, S, N, T, U 187/253 26.0 16.7 93.5 4.2 1/2 0.49 20.9 25.0 41.7 40 21.4 25.5 42.2 40 36
265-1-60 E, D, M, L, R, P, B, V 238/304 21.0 13.5 90.8 3.3 1/2 1.24 16.7 20.1 33.5 30 18.0 21.3 34.8 30
Yellow denotes preliminary data
PAGE: 46
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SMT Electrical Data
SM 06-36
Electrical Data: CT EC Blower Motor
Size
Rated Voltage
Voltage Code
Voltage Min/Max
Compressor
MCC RLA LRA
Electrical Component
Options CT EC ISP
FLA HP FLA
Branch Circuit Rating and Protection
No Pump
Internal Source Pump
Total Unit MCA FLA
Max Fuse Size
Fuse HACR
Total Unit FLA
MCA
Max Fuse Size
Fuse HACR
208/230-1-60 G, J, C, K, S, N, T, U 187/253 5.2 3.3 17.7 2.3 1/4 0.28 5.6 6.5 9.8 15 5.9 6.7 10.1 15 6
265-1-60 E, D, M, L, R, P, B, V 238/304 3.6 2.3 10.5 2.3 1/4 0.25 4.6 5.2 7.5 15 4.9 5.4 7.7 15
208/230-1-60 G, J, C, K, S, N, T, U 187/253 6.2 4.0 22.0 2.3 1/4 0.28 6.3 7.3 11.2 15 6.6 7.5 11.5 15 9
265-1-60 E, D, M, L, R, P, B, V 238/304 6.2 4.0 23.0 2.2 1/4 0.67 6.2 7.2 11.1 15 6.8 7.8 11.8 15
208/230-1-60 G, J, C, K, S, N, T, U 187/253 7.2 4.6 25.0 2.3 1/4 0.49 6.9 8.1 12.7 15 7.4 8.6 13.2 15 12
265-1-60 E, D, M, L, R, P, B, V 238/304 6.1 3.9 21.0 2.2 1/4 0.67 6.1 7.1 11.0 15 6.8 7.8 11.7 15
208/230-1-60 G, J, C, K, S, N, T, U 187/253 8.1 5.2 26.0 2.7 1/3 0.49 7.9 9.2 14.4 15 8.4 9.7 14.9 15 15
265-1-60 E, D, M, L, R, P, B, V 238/304 7.4 4.7 21.0 2.5 1/3 1.24 7.2 8.4 13.2 15 8.5 9.7 14.4 15
208/230-1-60 G, J, C, K, S, N, T, U 187/253 14.3 9.2 35.0 2.7 1/3 0.49 11.9 14.2 23.3 20 12.4 14.6 23.8 20 18
265-1-60 E, D, M, L, R, P, B, V 238/304 10.2 6.5 40.0 2.5 1/3 1.24 9.0 10.7 17.2 15 10.3 11.9 18.4 15
208/230-1-60 G, J, C, K, S, N, T, U 187/253 17.8 11.4 64.4 3.9 1/2 0.49 15.3 18.2 29.6 25 15.8 18.7 30.1 30 24
265-1-60 E, D, M, L, R, P, B, V 238/304 16.0 10.3 60.5 3.5 1/2 1.24 13.8 16.4 26.6 25 15.0 17.6 27.9 25
208/230-1-60 G, J, C, K, S, N, T, U 187/253 19.8 12.7 75.6 3.9 1/2 0.49 16.6 19.8 32.5 30 17.1 20.3 32.9 30 30
265-1-60 E, D, M, L, R, P, B, V 238/304 18.0 11.5 84.0 3.5 1/2 1.24 15.1 18.0 29.5 25 16.3 19.2 30.7 30
208/230-1-60 G, J, C, K, S, N, T, U 187/253 26.0 16.7 93.5 3.9 1/2 0.49 20.6 24.7 41.4 40 21.1 25.2 41.9 40 36
265-1-60 E, D, M, L, R, P, B, V 238/304 21.0 13.5 90.8 3.5 1/2 1.24 17.0 20.4 33.8 30 18.2 21.6 35.1 35
Yellow denotes preliminary data
Electrical Data: CV EC Blower Motor
Size
Rated Voltage
Voltage Code
Voltage Min/Max
Compressor
MCC RLA LRA
Electrical Component
Options CV EC ISP
FLA HP FLA
Branch Circuit Rating and Protection
No Pump
Internal Source Pump
Total Unit MCA FLA
Max Fuse Size
Fuse HACR
Total Unit FLA
MCA
Max Fuse Size
Fuse HACR
208/230-1-60 G, J, C, K, S, N, T, U 187/253 5.9 3.8 17.7 1.5 1/8 0.28 5.3 6.2 10.0 15 5.6 6.5 10.3 15 6
265-1-60 E, D, M, L, R, P, B, V 238/304 3.9 2.5 10.5 1.4 1/8 0.25 3.9 4.5 7.0 15 4.2 4.8 7.3 15
208/230-1-60 G, J, C, K, S, N, T, U 187/253 6.2 4.0 22.0 1.5 1/8 0.28 5.5 6.5 10.4 15 5.8 6.7 10.7 15 9
265-1-60 E, D, M, L, R, P, B, V 238/304 6.2 4.0 23.0 1.3 1/8 0.67 5.3 6.3 10.3 15 6.0 7.0 11.0 15
208/230-1-60 G, J, C, K, S, N, T, U 187/253 7.2 4.6 25.0 1.5 1/8 0.49 6.1 7.3 11.9 15 6.6 7.8 12.4 15 12
265-1-60 E, D, M, L, R, P, B, V 238/304 6.1 3.9 21.0 1.3 1/8 0.67 5.2 6.2 10.1 15 5.9 6.9 10.8 15
208/230-1-60 G, J, C, K, S, N, T, U 187/253 8.1 5.2 26.0 3.0 1/3 0.49 8.2 9.5 14.7 15 8.7 10.0 15.2 15 15
265-1-60 E, D, M, L, R, P, B, V 238/304 7.4 4.7 21.0 2.3 1/3 1.24 7.0 8.2 13.0 15 8.3 9.5 14.2 15
208/230-1-60 G, J, C, K, S, N, T, U 187/253 14.3 9.2 35.0 3.0 1/3 0.49 12.2 14.5 23.6 20 12.7 14.9 24.1 20 18
265-1-60 E, D, M, L, R, P, B, V 238/304 10.2 6.5 40.0 2.3 1/3 1.24 8.8 10.5 17.0 15 10.1 11.7 18.3 15
208/230-1-60 G, J, C, K, S, N, T, U 187/253 17.8 11.4 64.4 3.0 1/3 0.49 14.4 17.3 28.7 25 14.9 17.8 29.2 25 24
265-1-60 E, D, M, L, R, P, B, V 238/304 16.0 10.3 60.5 2.3 1/3 1.24 12.6 15.1 25.4 25 13.8 16.4 26.6 25
208/230-1-60 G, J, C, K, S, N, T, U 187/253 19.8 12.7 75.6 4.2 1/2 0.49 16.9 20.1 32.8 30 17.4 20.6 33.2 30 30
265-1-60 E, D, M, L, R, P, B, V 238/304 18.0 11.5 84.0 3.3 1/2 1.24 14.8 17.7 29.2 25 16.0 18.9 30.5 30
208/230-1-60 G, J, C, K, S, N, T, U 187/253 26.0 16.7 93.5 4.2 1/2 0.49 20.9 25.0 41.7 40 21.4 25.5 42.2 40 36
265-1-60 E, D, M, L, R, P, B, V 238/304 21.0 13.5 90.8 3.3 1/2 1.24 16.7 20.1 33.5 30 18.0 21.3 34.8 30
Yellow denotes preliminary data
w w w. c l i m a t e m a s t e r. c o m
Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 47
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Electrical: Power Wiring
WARNING
Disconnect electrical power source to prevent injury or death from electrical shock.
CAUTION
Use only copper conductors for field installed electrical wiring. Unit terminals are not designed to accept other types of conductors.
ELECTRICAL
Line Voltage - All field installed wiring, including electrical ground, must comply with NFPA 70: National Electrical Code (NEC), CSA C22.1: Canadian Electrical Code (CE Code), as well as applicable local codes. Refer to the unit electrical data for fuse sizes. Consult wiring diagram for field connections that must be made by the installing (or electrical) contractor. All final electrical connections must be made with a length of flexible conduit to minimize vibration and sound transmission to the building.
Disconnects - Units with a factory-installed disconnect switch will provide full separation of all poles and disconnection from main line voltage. For units where factory disconnect is not selected as an option, the installer must incorporate the means to fully disconnect the line voltage in the fixed wiring in accordance with wiring rules and local electrical codes.
GENERAL LINE VOLTAGE WIRING
Be sure the available power is the same voltage and phase shown on the unit serial plate. Line and low voltage wiring must be done in accordance with local codes or the National Electric Code, whichever is applicable.
Figure 11: Single Phase Line Voltage Field Wiring
Contactor -CC
Capacitor
Unit Power Supply See electrical table for breaker size
L2 L1
Ground
BR
CXM2 CB
Transformer
Low Voltage Connector
NOTE: 460V units with an EC motor or Internal Secondary Pump require a neutral wire. Three-phase wiring is similar except that all three power wires are directly connected to the contactor.
POWER CONNECTION
Line voltage connection is made by connecting the incoming line voltage wires to the "L" side of the contactor as shown in Figure 11. Consult electrical data tables for maximum fuse size.
TRANSFORMER
All 208/230V units are factory wired for 208V. If supply voltage is 230V, installer must rewire transformer. See wiring diagram for connections.
BLOWER SPEED SELECTION: UNITS WITH CV EC BLOWER MOTOR
Change CFM from default settings by using a communicating thermostat or service tool with a vertical-stack service harness. Use information in Table 5 to set CFM for your static.
PAGE: 48
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Electrical: CXM2 Example Wiring Diagram
SM 06-36
w w w. c l i m a t e m a s t e r. c o m
NOTES: 1. Field Use Only: Transformer wiring is voltage-sensitive.
Use layout corresponding to the unit voltage. 2. Typical heat-pump thermostat wiring shown. Refer
to thermostat IOM for wiring to the unit. Thermostat wiring must be "Class I" and voltage rating equal to or greater than unit supply voltage. 3. Transformer Secondary Ground via control board standoffs and/or Common to Control Box. 4. The supply voltage requirement for the refrigerantdetection sensor may be 5VDC or 24VAC depending on the type of sensor provided by the manufacturer.
Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 49
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Electrical: Low-Voltage Wiring
THERMOSTAT CONNECTIONS
Wire the thermostat directly to the CXM2 or DXM2.5. See Electrical: Thermostat Wiring for specific terminal connections. Review the appropriate AOM (Application, Operation and Maintenance) manual for units with DDC controls.
WALL SENSORS (ASW) FOR MPC
Connections are made to the DDC controller, see the wire diagram. Cabinets with MPC require the installer clip the JW1 jumper on CXM2 or DXM2.5 in chassis (chassis model digit 9 is N or P and cabinet model digit 9 is 2 or D).
LOW WATER TEMPERATURE CUTOUT SELECTION
Therefore, LT1 is sensing refrigerant temperature, not water temperature, which is a better indication of how water flow rate/temperature is affecting the refrigeration circuit.
The factory setting for LT1 is for systems using water (30°F [-1.1°C] refrigerant temperature). In low water temperature (extended range) applications with antifreeze (most ground loops), clip jumper JW3 as shown in Figure 12 below to change the setting to 10°F (-12.2°C) refrigerant temperature, a more suitable temperature when using an antifreeze solution. All ClimateMaster units operating with entering water temperatures below 60°F (15.6°C) require the optional water/refrigerant circuit insulation package to prevent internal condensation.
The CXM2/DXM2.5 allows the field selection of low water (or water-antifreeze solution) temperature limit by clipping jumper JW3 (see Figure 12 below), which changes the sensing temperature associated with thermistor LT1. Note that the LT1 thermistor is located on the refrigerant line between the coaxial heat exchanger and expansion device (TXV).
Figure 12: LT1 Limit Setting
PAGE: 50
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Electrical: Low-Voltage Wiring
SM 06-36
TEMPERATURE SENSORS
Six temperature sensors are located on the chassis: 1. Entering water temperature 2. Leaving water temperature 3. Leaving air temperature 4. Water coil (LT1) temperature 5. Air coil (LT2) temperature 6. Compressor discharge temperature
The temperatures at these points can be viewed by the AWC Thermostat or directly at the unit with an ACD diagnostic tool. See the images on this page for details on the placement of the sensors.
17B0008N05 Leaving-Air-Temp Sensor (White (2) Wires Connect to DXM2.5-T4)
LT2 Air-Coil Protector (Violet (2) Wires - Harness to DXM2.5-LT2)
LT1 Water Coil Protector (Grey (2) Wires - Harness to DXM2.5-LT1)
17B0030N06 Leaving Water Temp Sensor (Yellow (2) Wires Connect to DXM2.5-T2)
17B0030N05 Entering Water Temp Sensor (Green (2) Wires Connect to DXM2.5-T3)
Push test button to enter Test Mode
17B0031N04 - Discharge Line Temp Sensor (Black (2) Wires Connect to
and speed up
DXM2.5-T6)
LT1
timing and delays
Refrigerant Detection System (RDS)
LT2
for 20 minutes.
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 51
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Electrical: Low-Voltage Wiring
REFRIGERANT DETECTION SYSTEM (RDS)
FIELD-INSTALLED RDS SYSTEM
The function, operation, and required servicing measures for the RDS include the following:
z The RDS monitors the status of the refrigerant sensor(s) in the unit. If refrigerant is detected above the maximum threshold, the control enables the unit blower, disables the compressor(s), and enables the pilot relay on the RDS control board. You can use this relay to open external zoning dampers and/or activate external mechanical ventilation. The relay is normally closed (NC) and can control a signal with a maximum of 28VA @ 24VAC.
z A fault is enabled if the RDS control board loses communication with a refrigerant sensor, or if the main control board loses communication with the RDS board. See Functional Troubleshooting for steps to troubleshoot the RDS.
z The End of Line (EoL) termination is used to prevent signal reflection issues in the communication network. When the EoL termination is enabled, it places a resistor at the end of the communication line, ensuring proper signal integrity and reducing potential communication errors. Add the EoL termination resistor when the RDS board is the end of a daisy-chain, and the total length of the wire is greater than 50 feet.
Figure 13: RDS Board
For horizontal systems installed on ceiling plenum for non-ducted applications, use the following guidelines to install a refrigerant detection sensor upstream of the return of the unit: 1. The sensor must be located within 3 inches of
the unit 2. The sensor must be on the same plane or lower
than the unit NOTICE
The sensor cannot be installed in a way that exposes it to water and must be installed using the orientation displayed in the figure below.
Figure 14: RDS Installation
1
TO J8 ON ADDITIONAL CONTROL BOARD(S)
NOTE: Connect mitigation measures to the J3 terminal.
RDS MICROPROCESSOR
CONTROL LOGIC
PAGE: 52
Part#: 97B0158n01 | revised: May 8, 2024
2 w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Electrical: Thermostat
SM 06-36
THERMOSTAT INSTALLATION
The unit can be furnished with a 24V surfacemounted ACO or MCO control circuit or a remote 24V ACO or MCO thermostat. A typical field connection diagram is shown in Figure 15. A communicating thermostat connection to ClimateMaster's iGate 2 Communicating (AWC) Thermostat is shown in Figure 16. Refer to instructions provided with remote thermostat for wiring instructions.
Low-voltage wiring between the unit and the wall thermostat must comply with all applicable electrical codes (i.e., NEC and local codes), and be completed before the unit is installed. Use of eight wire, colorcoded, low-voltage cable is recommended.
NOTE: Your thermostat may require fewer than eight connections. Eight wires enable you to upgrade the thermostat. Tape off unused wires.
Figure 15: Typical Field Connection for Units with Wall-Mounted 24V Thermostat
PDB
UNIT L1 L2 GND JUNCTION
BOX
DXM2.5
G R C
Y HO
Line Voltage
24VAC Thermostat C R
G Y Y2 O
Digital 2 Heat, 2 Cool, MCO, or ACO provides auto speed change (for CXM2 connect Y2 to blower relay
coil - see the wiring diagram).
WARNING
Disconnect electrical power source to prevent injury or death from electrical shock.
WARNING
Zone integrity must be maintained to efficiently control units or groups of units. Unless zones of control are considered and accounted for, adjacent units may operate in heating and cooling modes simultaneously.
The table below lists recommended wire sizes and lengths to install the thermostat. The total resistance of low-voltage wiring must not exceed 1 ohm. Any resistance in excess of 1 ohm may cause the control to malfunction because of high voltage drop.
A91558 Series thermostats have a 6-inch (152 mm) pigtail ending with 9-pin Molex. This allows an easy connection to either surface mount or remote with factory-whip option.
Table 4: Recommended Thermostat Wire Sizes
WIRE SIZE 22-Gauge 20-Gauge 18-Gauge 16-Gauge 14-Gauge
MAX. WIRE LENGTH 30 Feet 50 Feet 75 Feet 125 Feet 200 Feet
Figure 16: AWC Thermostat to DXM2.5
AWC Thermostat
24VAC Common C 24VAC Hot R
Comm + A+ Comm - B-
OD GND
ID
DXM2.5
Gnd
BA+ 24V
Outdoor Sensor (Optional)
Remote Indoor Sensor
(Optional)
CAUTION
Use copper conductors only to prevent equipment damage
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 53
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models: Blower Performance
SM 06-36
SMS06
Blower Motor
Blower Motor Details CFM
External Static Pressure (in. wg)
0.0
0.1
0.2
0.3
150
RPM
510
623
720
840
CV EC
200
RPM
544
664
768
896
250
RPM
680
830
960
1,120
z Blower performance data is based on the lowest nameplate voltage setting. z Blower performance is based on a wet coil with clean 1-inch filter. z Blower performance is based on operating conditions of 80°F DB and 67°F WB. z CFM Tolerance is ±7%. z RPM/Watt tolerance is ±10%. z Cells in grey - option not available. z The maximum allowable altitude of installation for this product is 6,561 ft (2,000 m).
PAGE: 54
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Blower Performance Models:
SMS09
SM 06-36
Blower Motor
Blower Motor Details Speed Tap
External Static Pressure (in. wg)
0.0
0.1
0.2
0.3
RPM
680
1
Power (W)
20
Operation Not Recommended
CFM
250
RPM
760
870
2
Power (W)
27
30
CT EC
CFM
290
270
RPM
930
1,000
1,100
1,180
3
Power (W)
43
47
51
54
CFM
370
340
320
290
RPM
1,010
1,070
1,160
1,240
4
Power (W)
54
58
62
66
CFM
410
380
360
330
CFM
0.0
0.1
0.2
0.3
RPM
680
830
960
1,120
250
Power (W)
22
30
38
47
CV EC
RPM
780
300
Power (W)
29
920
1,060
1,200
38
48
58
RPM
890
350
Power (W)
40
1,020 50
1,160 62
1,280 73
RPM
990
400
Power (W)
52
1,110 65
1,240 79
1,340 92
z Blower performance data is based on the lowest nameplate voltage setting. z Blower performance is based on a wet coil with clean 1-inch filter. z Blower performance is based on operating conditions of 80°F DB and 67°F WB. z CFM Tolerance is ±7%. z RPM/Watt tolerance is ±10%. z Cells in grey - option not available. z The maximum allowable altitude of installation for this product is 6,561 ft (2,000 m).
w w w. c l i m a t e m a s t e r. c o m
Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 55
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models: Blower Performance
SM 06-36
SMS12
Blower Motor
Blower Motor Details Speed Tap
External Static Pressure (in. wg)
0.0
0.1
0.2
0.3
RPM
800
1
Power (W)
29
Operation Not Recommended
CFM
320
RPM
870
960
1,050
2
Power (W)
40
44
48
CT EC
CFM
360
340
310
RPM
960
1,040
1,130
1,220
3
Power (W)
59
63
67
71
CFM
410
390
370
350
RPM
1,030
1,110
1,190
1,280
4
Power (W)
78
82
87
91
CFM
450
430
420
400
CFM
0.0
0.1
0.2
0.3
RPM
760
300
Power (W)
29
890
1,040
1,170
38
48
58
RPM
850
350
Power (W)
40
980
1,100
1,220
50
62
73
CV EC
RPM
940
400
Power (W)
52
1,060 65
1,170 79
1,280 92
RPM
1,030
450
Power (W)
73
1,140 87
1,230 101
1,330 115
RPM
1,120
500
Power (W)
97
1,220 111
z Blower performance data is based on the lowest nameplate voltage setting. z Blower performance is based on a wet coil with clean 1-inch filter. z Blower performance is based on operating conditions of 80°F DB and 67°F WB. z CFM Tolerance is ±7%. z RPM/Watt tolerance is ±10%. z Cells in grey - option not available. z The maximum allowable altitude of installation for this product is 6,561 ft (2,000 m).
PAGE: 56
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Blower Performance Models:
SMS15
SM 06-36
Blower Motor
Blower Motor Details Speed Tap
External Static Pressure (in. wg)
0.0
0.1
0.2
0.3
RPM
590
1
Power (W)
41
Operation Not Recommended
CFM
430
RPM
660
710
760
810
2
Power (W)
49
59
59
59
CFM
500
460
410
370
RPM
760
800
840
890
CT EC
3
Power (W)
77
77
77
86
CFM
600
570
520
480
RPM
780
830
870
910
4
Power (W)
92
92
103
103
CFM
620
600
560
520
RPM
870
900
940
990
5
Power (W)
120
120
130
130
CFM
710
690
660
630
CFM
0.0
0.1
0.2
0.3
RPM
660
740
820
900
500
Power (W)
50
64
78
93
RPM
760
830
890
970
600
CV EC
Power (W)
83
97
111
125
RPM
810
870
930
1,000
650
Power (W)
104
118
133
147
RPM
860
910
960
1,030
700
Power (W)
125
140
155
170
z Blower performance data is based on the lowest nameplate voltage setting. z Blower performance is based on a wet coil with clean 1-inch filter. z Blower performance is based on operating conditions of 80°F DB and 67°F WB. z CFM Tolerance is ±7%. z RPM/Watt tolerance is ±10%. z Cells in grey - option not available. z The maximum allowable altitude of installation for this product is 6,561 ft (2,000 m).
w w w. c l i m a t e m a s t e r. c o m
Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 57
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models: Blower Performance
SM 06-36
SMS18
Blower Motor
Blower Motor Details Speed Tap
External Static Pressure (in. wg)
0.0
0.1
0.2
0.3
RPM
650
1
Power (W)
57
Operation Not Recommended
CFM
460
RPM
730
760
810
2
Power (W)
70
80
80
CFM
530
500
470
RPM
790
820
870
920
CT EC
3
Power (W)
97
97
107
107
CFM
580
550
520
490
RPM
880
920
950
1,000
4
Power (W)
137
137
147
147
CFM
650
630
600
580
RPM
950
990
1,030
1,070
5
Power (W)
177
177
187
187
CFM
710
690
670
650
CFM
0.0
0.1
0.2
0.3
RPM
660
740
820
900
600
Power (W)
51
65
79
93
RPM
690
770
845
920
650
Power (W)
59
73
87
101
CV EC
RPM
720
800
870
940
700
Power (W)
67
81
95
109
RPM
755
825
890
960
750
Power (W)
77
91
105
120
RPM
790
850
910
980
800
Power (W)
86
100
115
130
z Blower performance data is based on the lowest nameplate voltage setting. z Blower performance is based on a wet coil with clean 1-inch filter. z Blower performance is based on operating conditions of 80°F DB and 67°F WB. z CFM Tolerance is ±7%. z RPM/Watt tolerance is ±10%. z Cells in grey - option not available. z The maximum allowable altitude of installation for this product is 6,561 ft (2,000 m).
PAGE: 58
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Blower Performance Models:
SMS24
SM 06-36
Blower Motor
Blower Motor Details Speed Tap
External Static Pressure (in. wg)
0.0
0.1
0.2
0.3
RPM
640
690
730
1
Power (W)
62
68
76
CFM
710
660
600
RPM
690
730
780
850
2
Power (W)
89
97
102
109
CFM
820
770
720
670
RPM
740
780
830
890
CT EC
3
Power (W)
120
129
134
143
CFM
930
880
830
790
RPM
830
880
920
4
Power (W)
169
173
185
CFM
990
950
910
RPM
5
Power (W)
Operation Not Recommended
CFM
CFM
0.0
0.1
0.2
0.3
RPM
620
680
750
845
650
Power (W)
83
101
119
138
RPM
640
700
770
860
700
Power (W)
96
115
134
153
CV EC
RPM
680
750
820
890
800
Power (W)
122
143
164
184
RPM
720
790
860
920
900
Power (W)
155
176
197
218
RPM
740
810
880
930
950
Power (W)
193
214
234
255
z Blower performance data is based on the lowest nameplate voltage setting. z Blower performance is based on a wet coil with clean 1-inch filter. z Blower performance is based on operating conditions of 80°F DB and 67°F WB. z CFM Tolerance is ±7%. z RPM/Watt tolerance is ±10%. z Cells in grey - option not available. z The maximum allowable altitude of installation for this product is 6,561 ft (2,000 m).
w w w. c l i m a t e m a s t e r. c o m
Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 59
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models: Blower Performance
SM 06-36
SMS30
Blower Motor
Blower Motor Details Speed Tap
External Static Pressure (in. wg)
0.0
0.1
0.2
0.3
RPM
770
770
800
1
Power (W)
105
113
118
CFM
880
830
780
RPM
860
840
880
940
2
Power (W)
151
158
165
170
CFM
1,000
960
920
900
RPM
950
920
960
1,000
CT EC
3
Power (W)
210
217
225
229
CFM
1,140
1,100
1,070
1,030
RPM
1,000
1,040
1,060
4
Power (W)
285
295
299
CFM
1,230
1,200
1,160
RPM
5
Power (W)
Operation Not Recommended
CFM
CFM
0.0
0.1
0.2
0.3
RPM
754
776
846
920
850
Power (W)
147
173
199
224
RPM
789
807
874
943
900
CV EC
Power (W)
171
198
224
250
RPM
860
870
930
990
1,000
Power (W)
219
247
275
303
RPM
920
920
980
1,030
1,100
Power (W)
310
336
361
387
z Blower performance data is based on the lowest nameplate voltage setting. z Blower performance is based on a wet coil with clean 1-inch filter. z Blower performance is based on operating conditions of 80°F DB and 67°F WB. z CFM Tolerance is ±7%. z RPM/Watt tolerance is ±10%. z Cells in grey - option not available. z The maximum allowable altitude of installation for this product is 6,561 ft (2,000 m).
PAGE: 60
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Blower Performance Models:
SMS36
SM 06-36
Blower Motor
Blower Motor Details Speed Tap
External Static Pressure (in. wg)
0.0
0.1
0.2
0.3
RPM
880
910
950
1
Power (W)
131
132
141
CFM
990
950
910
RPM
970
1,010
1,050
1,090
2
Power (W)
191
193
199
209
CFM
1,130
1,100
1,080
1,040
CT EC
RPM
1,070
3
Power (W)
267
1,110 269
1,150 276
1,170 288
CFM
1,280
1,260
1,240
1,190
RPM
1,190
1,210
1,250
1,270
4
Power (W)
373
376
387
398
CFM
1,450
1,420
1,410
1,370
RPM
5
Power (W)
Operation Not Recommended
CFM
CFM
0.0
0.1
0.2
0.3
RPM
820
880
940
1,010
900
Power (W)
183
208
234
260
CV EC
RPM
887
1,000
Power (W)
242
947
1,000
1,070
270
297
325
1,200
RPM Power (W)
1,020 362
1,070 393
1,120 425
1,180 456
1,250
RPM Power (W)
1,053 411
1,103 440
1,153 470
1,207 499
z Blower performance data is based on the lowest nameplate voltage setting. z Blower performance is based on a wet coil with clean 1-inch filter. z Blower performance is based on operating conditions of 80°F DB and 67°F WB. z CFM Tolerance is ±7%. z RPM/Watt tolerance is ±10%. z Cells in grey - option not available. z The maximum allowable altitude of installation for this product is 6,561 ft (2,000 m).
w w w. c l i m a t e m a s t e r. c o m
Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 61
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models: Blower Performance
SM 06-36
SMT06
Blower Motor
Blower Motor Details
External Static Pressure (in. wg)
CFM
0.1
0.2
0.3
0.4
0.5
0.6
150 CV EC
200
RPM RPM
608
713
825
923
1,028 1,118
648
760
880
984
1,096 1,192
250
RPM
810
950
1,100 1,230 1,370 1,490
z Blower performance data is based on the lowest nameplate voltage setting. z Blower performance is based on a wet coil with clean 1-inch filter. z Blower performance is based on operating conditions of 80°F DB and 67°F WB. z CFM Tolerance is ±7%. z RPM/Watt tolerance is ±10%. z Cells in grey - option not available. z The maximum allowable altitude of installation for this product is 6,561 ft (2,000 m).
0.7 1,170 1,248 1,560
0.8 1,230 1,312 1,640
PAGE: 62
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Blower Performance Models:
SMT09
SM 06-36
Blower Motor
Blower Motor Details
External Static Pressure (in. wg)
Speed Tap
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
RPM
980
1,080 1,170 1,260 1,360
1
Power (W)
47
51
54
58
62
CFM
340
320
290
270
240
Operation Not Recommended
RPM
1,060 1,160 1,230 1,320 1,390 1,500
2
Power (W)
58
62
66
70
75
79
CT EC
CFM
380
360
330
310
280
260
RPM
1,230 1,310 1,390 1,440 1,530 1,590 1,650
3
Power (W)
79
84
88
92
97
101
105
CFM
400
380
360
340
320
290
270
RPM
4
Power (W)
CFM
Operation Not Recommended
1,470 108 410
1,480 113 390
1,550 117 370
1,630 122 360
1,680 126 340
CFM
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
RPM
810
950
1,100 1,230 1,370 1,490 1,560 1,640
250
Power (W)
30
38
47
57
67
78
89
101
CV EC
RPM
900
1,050 1,180 1,300 1,410 1,520 1,590 1,660
300
Power (W)
38
48
58
69
81
93
105
118
RPM
1,000 1,140 1,260 1,380 1,450 1,540 1,620 1,690
350
Power (W)
50
62
73
85
98
110
124
137
RPM
1,100 1,230 1,340 1,450 1,490 1,570
400
Power (W)
65
79
92
105
119
132
z Blower performance data is based on the lowest nameplate voltage setting. z Blower performance is based on a wet coil with clean 1-inch filter. z Blower performance is based on operating conditions of 80°F DB and 67°F WB. z CFM Tolerance is ±7%. z RPM/Watt tolerance is ±10%. z Cells in grey - option not available. z The maximum allowable altitude of installation for this product is 6,561 ft (2,000 m).
w w w. c l i m a t e m a s t e r. c o m
Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 63
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models: Blower Performance
SM 06-36
SMT12
Blower Motor
Blower Motor Details
External Static Pressure (in. wg)
Speed Tap
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
RPM
1,070 1,140 1,230 1,320 1,400
1
Power (W)
66
70
74
78
82
CFM
410
380
360
330
310
Operation Not Recommended
RPM
1,140 1,190 1,280 1,370 1,430 1,510 1,580
2
Power (W) 54
58
61
65
69
73
77
CT EC
CFM
450
420
400
380
360
330
310
RPM
1,190 1,240 1,320 1,400 1,450 1,530 1,590 1,660
3
Power (W)
79
83
87
91
96
100
104
108
CFM
480
460
440
420
400
370
350
330
RPM
1,510 1,580 1,630 1,690
4
Power (W)
Operation Not Recommended
132
137
141
145
CFM
500
480
460
440
CFM
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
RPM
890
1,040 1,170 1,300 1,400 1,500 1,570 1,660
300
Power (W) 38
48
58
69
81
93
105
118
RPM
980
1,100 1,220 1,340 1,430 1,520 1,590 1,670
350
Power (W) 50
62
73
85
98
110
124
137
CV EC
RPM
1,060 1,170 1,280 1,380 1,450 1,540
400
Power (W) 65
79
92
105
119
132
RPM
1,140 1,230 1,330 1,430
450
Power (W)
87
101
115
128
RPM
1,220
500
Power (W) 111
Operation Not Recommended
z Blower performance data is based on the lowest nameplate voltage setting. z Blower performance is based on a wet coil with clean 1-inch filter. z Blower performance is based on operating conditions of 80°F DB and 67°F WB. z CFM Tolerance is ±7%. z RPM/Watt tolerance is ±10%. z Cells in grey - option not available. z The maximum allowable altitude of installation for this product is 6,561 ft (2,000 m).
PAGE: 64
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Blower Performance Models:
SMT15
SM 06-36
Blower Motor
Blower Motor Details
External Static Pressure (in. wg)
Speed Tap
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
RPM
720
770
810
870
1
Power (W)
66
70
74
79
Operation Not Recommended
CFM
560
520
480
430
RPM
770
810
850
910
960
2
Power (W)
79
83
87
92
98
CFM
610
570
540
500
450
CT EC
RPM
820
860
890
930
990
1,040
3
Power (W)
95
101
104
110
114
121
CFM
660
630
600
540
500
460
RPM
850
900
910
970
1,010 1,070 1,120
4
Power (W) 107
111
117
123
128
134
141
CFM
690
670
630
600
560
520
470
RPM
960
1,010 1,050 1,100 1,150 1,210
5
Power (W)
142
147
153
159
166
167
CFM
710
670
640
600
560
510
CFM
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
RPM
670
750
830
910
990
1,060 1,130 1,210
500
Power (W)
50
64
78
93
107
121
135
150
RPM
715
795
860
940
1,010 1,080 1,145 1,220
550
Power (W)
67
81
95
109
123
137
151
166
CV EC
RPM
760
840
890
970
1,030 1,100 1,160 1,230
600
Power (W)
83
97
111
125
139
153
167
181
RPM
810
880
920
1,000 1,050 1,120 1,180 1,250
650
Power (W) 104
118
133
147
162
176
191
205
RPM
860
930
960
1,030 1,070 1,140 1,200 1,260
700
Power (W) 125
140
155
170
185
199
214
229
z Blower performance data is based on the lowest nameplate voltage setting. z Blower performance is based on a wet coil with clean 1-inch filter. z Blower performance is based on operating conditions of 80°F DB and 67°F WB. z CFM Tolerance is ±7%. z RPM/Watt tolerance is ±10%. z Cells in grey - option not available. z The maximum allowable altitude of installation for this product is 6,561 ft (2,000 m).
w w w. c l i m a t e m a s t e r. c o m
Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 65
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models: Blower Performance
SM 06-36
SMT18
Blower Motor
Blower Motor Details
External Static Pressure (in. wg)
Speed Tap
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
RPM
750
800
850
880
1
Power (W)
73
77
82
87
Operation Not Recommended
CFM
590
550
500
450
RPM
820
860
910
960
990
1,030
2
Power (W)
95
99
105
110
115
119
CFM
660
630
590
540
500
460
CT EC
RPM
890
930
960
1,040 1,060 1,090 1,130 1,200
3
Power (W) 123
127
132
138
144
149
154
158
CFM
730
700
670
640
590
550
520
490
RPM
970
1,000 1,080 1,110 1,140 1,170 1,220
4
Power (W)
148
152
158
164
170
176
172
CFM
750
720
690
660
610
570
520
RPM
1,230 1,180 1,180
5
Power (W)
Operation Not Recommended
217
182
154
CFM
730
580
470
CFM
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
RPM
760
840
920
1,010 1,070 1,130 1,200 1,270
600
Power (W) 88
102
116
130
144
158
172
186
RPM
810
885
950
1,050 1,110 1,170 1,240 1,305
650
Power (W) 113
128
142
156
170
185
199
213
CV EC
RPM
860
930
980
1,090 1,150 1,210 1,280 1,340
700
Power (W) 138
153
167
182
196
211
225
240
RPM
910
970
1,015 1,130 1,185 1,245 1,320 1,370
750
Power (W) 169
185
200
216
231
247
262
278
RPM
960
1,010 1,050 1,170 1,220 1,280 1,360 1,400
800
Power (W) 199
216
232
249
265
282
298
315
z Blower performance data is based on the lowest nameplate voltage setting. z Blower performance is based on a wet coil with clean 1-inch filter. z Blower performance is based on operating conditions of 80°F DB and 67°F WB. z CFM Tolerance is ±7%. z RPM/Watt tolerance is ±10%. z Cells in grey - option not available. z The maximum allowable altitude of installation for this product is 6,561 ft (2,000 m).
PAGE: 66
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Blower Performance Models:
SMT24
SM 06-36
Blower Motor
Blower Motor Details
External Static Pressure (in. wg)
Speed Tap
0.1
0.2
0.3
0.4
0.5
0.6
RPM
680
720
770
820
870
930
1
Power (W) 110
117
123
131
138
146
CFM
840
800
760
720
670
630
RPM
730
770
810
860
910
960
2
Power (W) 145
153
160
167
175
183
CFM
940
900
860
830
790
750
CT EC
RPM
3
Power (W)
900
950
1,000
212
219
227
CFM
940
900
870
RPM
4
Power (W)
CFM RPM
Operation Not Recommended
5
Power (W)
CFM
CFM
0.1
0.2
0.3
0.4
0.5
0.6
RPM
585
655
730
800
860
935
650
Power (W)
65
83
101
119
138
156
CV EC
RPM
635
700
770
835
895
965
750
Power (W)
90
109
129
149
169
189
RPM
685
745
810
870
930
995
850
Power (W) 118
139
160
181
201
222
RPM
740
790
850
900
970
1,020
950
Power (W) 172
193
214
234
255
276
z Blower performance data is based on the lowest nameplate voltage setting. z Blower performance is based on a wet coil with clean 1-inch filter. z Blower performance is based on operating conditions of 80°F DB and 67°F WB. z CFM Tolerance is ±7%. z RPM/Watt tolerance is ±10%. z Cells in grey - option not available. z The maximum allowable altitude of installation for this product is 6,561 ft (2,000 m).
0.7
1,020 192 710 1,050 236 830 1,080 285 940
0.7 1,005
174 1,030 209 1,055 244 1,080 296
0.8
1,080 199 670 1,100 246 790 1,120 294 900
0.8 1,075 192 1,090 228 1,110 264 1,120 317
w w w. c l i m a t e m a s t e r. c o m
Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 67
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models: Blower Performance
SM 06-36
SMT30
Blower Motor
Blower Motor Details
External Static Pressure (in. wg)
Speed Tap
0.1
0.2
0.3
0.4
0.5
0.6
RPM
810
840
870
910
950
1,000
1
Power (W) 177
185
194
203
212
221
CFM
1,040 1,000
960
920
880
850
RPM
850
890
920
960
990
1,040
2
Power (W) 220
229
237
247
257
266
CFM
1,110 1,080 1,050 1,010
970
940
CT EC
RPM
3
Power (W)
1,070 351
1,110 363
CFM
1,140 1,100
RPM
4
Power (W)
Operation Not Recommended
CFM
RPM
5
Power (W)
CFM
CFM
0.1
0.2
0.3
0.4
0.5
0.6
RPM
684
746
806
866
938
1,000
850
Power (W) 122
147
173
199
224
250
CV EC
RPM
748
808
862
922
986
1,046
950
Power (W) 167
194
221
249
276
303
RPM
813
870
920
980
1,033 1,090
1,050
Power (W) 222
249
277
304
331
358
RPM
847
900
950
1,010 1,057 1,110
1,100
Power (W) 253
280
307
333
359
386
z Blower performance data is based on the lowest nameplate voltage setting. z Blower performance is based on a wet coil with clean 1-inch filter. z Blower performance is based on operating conditions of 80°F DB and 67°F WB. z CFM Tolerance is ±7%. z RPM/Watt tolerance is ±10%. z Cells in grey - option not available. z The maximum allowable altitude of installation for this product is 6,561 ft (2,000 m).
0.7 1,050 229 810 1,090 275 910 1,150 373 1,070 1,190 442 1,170
0.7 1,062 276 1,100 330 1,140 385 1,160 412
0.8 1,090 236 770 1,130 283 880 1,180 384 1,040 1,220 451 1,140
0.8 1,120 301 1,154 357 1,187 413 1,204 439
PAGE: 68
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Blower Performance Models:
SMT36
SM 06-36
Blower Motor
Blower Motor Details
External Static Pressure (in. wg)
Speed Tap
0.1
0.2
0.3
0.4
0.5
0.6
RPM
830
860
890
930
970
1,020
1
Power (W) 193
201
211
221
231
239
CFM
1,080 1,050 1,020
980
950
910
RPM
920
950
970
1,010 1,060 1,090
2
Power (W) 265
273
282
294
305
316
CFM
1,220 1,190 1,150 1,130 1,100 1,060
CT EC
RPM
1,020 1,040 1,070 1,110 1,140 1,180
3
Power (W) 361
369
377
387
401
414
CFM
1,370 1,340 1,310 1,290 1,260 1,230
RPM
940
970
1,010 1,050 1,070 1,150
4
Power (W) 315
322
332
341
351
430
CFM
1,240 1,230 1,200 1,170 1,140 1,200
RPM
5
Power (W)
Operation Not Recommended
CFM
CFM
0.1
0.2
0.3
0.4
0.5
0.6
RPM
710
760
820
880
950
1,020
900
Power (W) 132
157
183
208
234
260
CV EC
RPM
810
860
910
970
1,030 1,090
1,050
Power (W) 215
244
272
301
329
358
1,200
RPM
910
Power (W) 299
950
1,000 1,050 1,110 1,160
331
362
393
425
456
1,350
RPM Power (W)
1,000 458
1,050 483
1,090 509
1,140 534
1,190 560
1,240 585
z Blower performance data is based on the lowest nameplate voltage setting. z Blower performance is based on a wet coil with clean 1-inch filter. z Blower performance is based on operating conditions of 80°F DB and 67°F WB. z CFM Tolerance is ±7%. z RPM/Watt tolerance is ±10%. z Cells in grey - option not available. z The maximum allowable altitude of installation for this product is 6,561 ft (2,000 m).
0.7
1,140 326 1,030 1,220 426 1,200
0.7 1,070 285 1,150 386 1,220 487 1,290 611
0.8
1,170 335 1,000 1,250 428 1,160
0.8 1,130 311 1,200 415 1,260 519 1,330 636
w w w. c l i m a t e m a s t e r. c o m
Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 69
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Chassis Pre-Installation
See Figures 17-20 1. Check chassis data plate. Verify chassis is correct
for the cabinet. Chassis I.D. sticker should match sticker on cabinet-blower housing.
2. Remove compressor cover, check for any shipping or handling damage. Make repairs or adjustments.
a. Verify refrigerant tubing is free of kinks or dents, and that it does not touch other tubes or unit parts as it passes over or through. Adjust if needed and separate with closedcell insulation.
b. Inspect insulation inside compressor enclosure for rubs from tubing or reversing valve. Adjust tubing or RV inward if needed. Be careful not to cause contact somewhere else.
3. Inspect all electrical connections. Connections must be clean and tight at the terminals.
4. Replace any panels or covers removed for steps 2-4.
The chassis is now ready for installation. Always keep chassis upright.
I.D. Label (Match to Cabinet)
Figure 17: Front
Electrical Connections 2 PIN (DDC Controls) 3 PIN (Line Voltage)
4 PIN (Fan Motor (CV EC Sizes 15-36 and PSC))
5 PIN (Fan Motor (CV EC Sizes 06-12 and CT EC))
9 PIN (Thermostat)
Return (Water Out)
Figure 18: Front
Supply (Water In)
NPSH (BPPT) Male Fitting for Hose
TXV
Filter Drier
Water High Pressure Switch
Wire Diagram (on back)
Board Flash Code Window
Chassis Dataplate
Control Box Cover
Figure 19: Control Box Cover Removed
Compressor Cover
Figure 20: Enclosure Removed
CXM2/ DXM2.5
Transformer
PAGE: 70
Compressor Capacitor
Coaxial Water/ Ref Coil
Contactor (Optional RIB relay location 06-18)
Part#: 97B0158n01 | revised: May 8, 2024
Pressure Switches RV
Compressor w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Hose Kit and Chassis Installation
SM 06-36
HOSE KIT AND CHASSIS INSTALLATION
After cabinets are installed, and walls finished remove the filter and front blockoff panel. SAVE THESE FOR RE-INSTALLATION AFTER THE CHASSIS IS INSTALLED!
Figure 22: Return and Supply Shutoff Location (Cabinet Style 2 Riser Back Left)
Step 1: Remove filter and inner panel (Figure 21). For chassis shipped in cabinet, remove and discard four shipping bolts.
Supply
Return
(water in) (water out)
Figure 21: Front
Closed Position
WARNING
Do Not Remove valve or loosen valve-union nut without first draining the risers below cabinet level. Check with contractor if risers have water.
Open Position
WARNING
Under no circumstances should any part of the hose itself be gripped or twisted by hand, pliers, channel locks or any other tool. Leakage or bursting may occur! Wrenches are used on pipe threads only. Hand tighten swivel connections.
AHU HOSE
Shipping Bolt Location
Filter
Locate the two shutoff valves inside the unit cabinet (Figure 22). Supply (water in) is always closest to corner). Check to see if swivel ends have washer inside them (Figure 23). Attach the hoses to the water valves.
NOTE: Make sure the valve handles are in a position that enables them to be fully opened and closed.
Figure 23: AHU Hoses
Inner Panel
Shipping Bolt Location
Washers
Step 2: Attach the Flex Hoses to shutoffs in the cabinet. Unpack and examine hose kit. Remove all shipping and/or packing material such as rubber bands, plastic caps, and styrofoam. Hose kit should contain (2) hoses.
CAUTION
If the risers are under pressure, do not open shutoff valves until installation is complete!
Table 5: Metal Hose Minimum Bend Radii
Hose Diameter 1/2" [12.7 mm] 3/4" [19.1 mm] 1" [25.4 mm] 1-1/4" [31.8 mm]
Minimum Bend Radii 2-1/2" [6.4 cm] 4" [10.2 cm] 5-1/2" [14 cm] 6-3/4" [17.1 cm]
w w w. c l i m a t e m a s t e r. c o m
Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 71
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Hose Kit and Chassis Installation
Step 3: Attach AHU hoses to the Chassis. Check the swivel ends of the hoses (Figure 23). Washers must be in the hose for water tight connection. Slide the chassis part way into the cabinet. Match the WATER IN (supply) hose to the WATER IN tube on the chassis and the WATER OUT (Return) hose to the WATER OUT tube. Position hose toward chassis, use gentle loopsee bend radii Table 5. Hand-tighten the hose.
Do not bend hoses at less than the minimum bend radius for the hose selected. Less than the minimum bend radius may cause the hose to collapse, which reduces water flow rate. Install an angle adapter to avoid sharp bends in the hose when the radius falls below the required minimum.
CAUTION
Do not bend or kink supply lines or hoses.
CAUTION
Piping must comply with all applicable codes.
CAUTION
Corrosive system water requires corrosion resistant fittings and hoses, and may require water treatment.
WARNING
Under no circumstances should any part of the hose itself be gripped or twisted by hand, pliers, channel locks or any other tool. Leakage or bursting may occur! Always use a back-up wrench when tightening the hose.
Step 4: Chassis Installation - Check condensate pan is free and on 4 rubber grommets.
Install the Chassis as follows:
1. Slide chassis fully into cabinet. Check hose for kinks, do not allow less than minimum bend radius (see Table 5), pull chassis partway out, loosen hose and reposition hose if needed, re-tighten.
2. Verify that both the shutoff valves are closed. See Figure 22. (handle horizontal)
3. Verify riser stack has been pressure tested, and all leaks have been repaired.
4. Flush system following the procedure in Preparation for Startup Section of this manual.
WARNING
Do Not open valves to chassis until system has flushed and purged of air!
NOTICE
After the system has been filled and system pump is started, all connections should be rechecked for water leaks. ClimateMaster WILL NOT be responsible or liable for damage caused by water leaks at any field water connections!
5. When the system is clean and flushed, open both water shutoff valves and check piping for leaks. Repair all leaks before continuing.
6. Complete electrical connections between cabinet and chassis. Connect wire harnesses hanging down from under side of control box to chassis connections. (See Figure 24). Check that Molex connectors are snapped together, pull gently on connector - do not pull on wires.
PAGE: 72
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Hose Kit and Chassis Installation
SM 06-36
Figure 24: Chassis Connections
8. Re-attach the inner panel (8 screws) and filter as shown in the figure below. The chassis must freefloat on condensate pan. If inner-panel holes do not align, push chassis further in.
9. Install the cabinet return-air panel after startup. See installation instructions shipped with returnair/access panel for detailed information.
Figure 25: Front Panel
7. Before installing the inner panel and filter, perform the following checks:
a. Verify all pre-installation and installation steps were completed.
b. Verify all copper tubes do not touch or rub other tubes or parts of the unit.
c. Ensure that fan wheel rotates freely and does not rub against housing. If rough handling during shipping has caused fan wheel to shift, adjust as necessary.
d. Verify that water-piping connections to the chassis are complete and that unit service valves which were closed during flushing have been opened.
e. Verify that power between the cabinet and chassis is properly connected.
f. Ensure that the unit drain is properly positioned, secured, and not blocked.
g. Verify that the nuts used to secure the blower assembly to the fan deck are tight.
h. Check that chassis is fully inserted, front to back, side gap equal and chassis is centered in cabinet.
i. After the system is filled and system pump is started, all connections should be re-checked for water leaks. ClimateMaster WILL NOT be responsible or liable for damage caused by water leaks at any field water connections!
Inner Panel
w w w. c l i m a t e m a s t e r. c o m
Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 73
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Startup Preparation
WARNING
To prevent injury or death due to electrical shock or contact with moving parts, open unit disconnect before servicing unit.
SYSTEM CLEANING AND FLUSHING
Cleaning and flushing the unit is the single most important step to ensure proper startup and continued efficient operation of the system. Follow the instructions below to properly clean and flush the system: Do not flush through SM chassis. Coax can get plugged and water flow will be reduced, causing poor performance and may cause LT1 sensor to trip.
1. Verify that electrical power to the unit is disconnected.
2. Verify that supply and return riser service valves are closed at each unit.
3. Fill the system with water. Bleed all air from the system but do not allow the system to over flow. Check the system for leaks and make any required repairs.
4. Adjust the water and air level in the expansion tank.
5. With strainers in place, start the pumps (ClimateMaster recommends a strainer with a #20 stainless-steel wire mesh). Systematically check that all of the air is bled from the system.
6. Verify that make-up water is available and adjusted to properly replace any space remaining when all air is evacuated. Check the system for leaks and make any additional repairs required.
7. Set the boiler to raise the loop temperature to approximately 85°F (29.4°C). Open the drain at the lowest point in the system. Verify that make-up water replacement rate equals rate of bleed. Continue to bleed the system until the water appears clean or for at least three hours whichever is longer.
8. Completely drain the system.
CAUTION
Do not use "Stop-Leak" or any similar chemical agent in this system. Addition of these chemicals to the loop water can foul the system and can inhibit unit operation.
CAUTION
To avoid possible damage to piping systems constructed of plastic piping, DO NOT allow loop temperature to exceed 110°F (43.3°C).
Flush risers as follows (refer to Figure 26):
1. Remove cabinet filter and front inner panel. Save these for re-installation after the chassis is installed.
2. Close shutoff valves at each cabinet on the riser except the shutoff valve on the top floor.
3. At the top floor, install the hose kit and connect the ends of the hoses with the factory riser flush adapter from AFL5751. For sweat shutoffs, one AHU hose can be used.
4. Flush solution through supply riser. NOTE: The solution passes through the top floor connection down the return riser.
5. When the building has more than 10 floors, connect the supply and return runouts on the top two floors to divide the water flow and reduce pressure drop at the pump.
6. Repeat flushing procedure for each set of risers in the building.
7. Refill the system and add in a proportion of trisodium phosphate approximately one pound per 150 gallons (0.4 kg per 500 liters) of water. Reset the boiler to raise the loop temperature to about 100°F (37.8°C).
8. Circulate the solution for between 8 to 24 hours. At the end of this period, shut off the circulating pump and drain the solution. Repeat system cleaning if desired.
9. Open the supply and return riser service valves at each unit. Refill the system and bleed off all air.
10. Units with internal pumps, to prevent cavitation and pump failure, air must be bled from both sides of pump. First close off supply and open return shutoff. Open air bleed downstream of pump, bleed air, next close return and open supply shutoff, bleed air. Close air bleed.
11. Test the system pH with litmus paper. The system water should have a pH of 6 to 8.5. Add chemicals as appropriate to maintain pH levels.
12. When the system is successfully cleaned, flushed, refilled, and bled, check the main system panels, safety cutouts, and alarms. Set controls to properly maintain loop temperature.
PAGE: 74
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Startup Preparation
SM 06-36
Figure 26: Typical Piping Arrangement for Flushing Risers
Hose or Piping Connecting Supply and Return Runouts
Runouts to Chassis
w w w. c l i m a t e m a s t e r. c o m
To Waste
Supply Riser
Return Riser
Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 75
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Controls: CXM2 and DXM2.5
CXM2 Communicating Controls
For detailed controller information, see the CXM2 Application, Operation, and Maintenance (AOM) manual (part # 97B0137N01). To confirm the controller type of your particular unit, refer to digit 9 on the unit model number and the unit nomenclature diagram found on page 3 of this manual.
DXM2.5 Advanced Communicating Controls
For detailed controller information, see the DXM2.5 Application, Operation, and Maintenance (AOM) manual (part # 97B0142N01). To confirm the controller type of your particular unit, refer to digit 9 on the unit model number and the unit nomenclature diagram found on page 3 of this manual.
PAGE: 76
Part#: 97B0158n01 | revised: May 8, 2024
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TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Operating Limits and Commissioning Conditions
SM 06-36
OPERATING LIMITS
COMMISSIONING CONDITIONS
Environment Units are designed for indoor installation only. Never install units in areas subject to freezing or where humidity levels could cause cabinet condensation (such as unconditioned spaces subject to 100% outside air).
Power Supply Voltage utilization shall comply with AHRI Standard 110 or values provided in the electrical data tables.
Operation and performance is primarily dependent upon return air temperature, airflow, water temperature, water flow rate and ambient air temperature. This water to air heat pump is capable of operating over a wide temperature range and with flow rates of between 1.5 GPM (.1 l/s) and 3 GPM (.19 l/s) per ton, however usually no more than one of these factors may be at a minimum or maximum level at a time.
Starting conditions vary depending upon model and are based upon the following notes:
NOTES:
1. Commisioning conditions are not normal or continuous operating conditions. Minimum/ maximum limits are startup conditions to bring the building space up to occupancy temperatures. Units are not designed to operate under these conditions on a regular basis.
2. Voltage utilization range complies with AHRI Standard 110.
NOTICE
The manufacturer strongly recommends all piping connections, both internal and external to the unit, be pressure tested by an appropriate method prior to any finishing of the interior space or before access to all connections is limited. Test pressure may not exceed the maximum allowable pressure for the unit and all components within the water system. The manufacturer will not be responsible or liable for damages from water leaks due to inadequate or lack of a pressurized leak test, or damages caused by exceeding the maximum pressure rating during installation.
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 77
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Operating Limits and Commissioning Conditions
Table 6: Operating Limits
Operating Limits
Cooling
Heating
Air Limits
Min. ambient air, DB
10°F [-12°C]1
10°F [-12°C]1
Max. ambient air, DB
130°F [54.4°C]
130°F [54.4°C]
Min. entering air, DB/WB 65/45°F [18/7°C]
50°F [10°C]
Max. entering air, DB/WB 90/72°F [32/22°C]
80°F [27°C]
Min/Max Airflow (CFM/Ton)
300 to 500 CFM/Ton2
Water Limits
Min. entering water
30°F [-1°C]3
20°F [-6.7°C]
Max. entering water
120°F [49°C]
90°F [32°C]
Water Flow Range
1.5 to 3.0 GPM/ton [1.6 to 3.2 l/m per kW]4
Notes: 1. To prevent unit damage, the water loop should contain antifreeze to prevent
freezing when not in operation. 2. Refer to specific blower tables for each model size 3. With unit flow-control automation. 4. Unless specified different on performance table for any model size
Table 7: Commissioning Conditions
Commissioning Conditions
Cooling
Heating
Air Limits
Min. ambient air, DB
10°F [-12°C]1
10°F [-12°C]1
Max. ambient air, DB
130°F [54.4°C]
130°F [54.4°C]
Min. entering air, DB/WB
65/45°F [18/7°C]
40°F [4.4°C]6
Max. entering air, DB/WB 100/75°F [38/24°C]5
80°F [27°C]
Min/Max Airflow (CFM/Ton)
300 to 500 CFM/Ton2
Water Limits
Min. entering water
20°F [-6.7°C]3
20°F [-6.7°C]
Max. entering water
120°F [49°C]
90°F [32°C]
Water Flow Range
1.5 to 3.0 GPM/ton [1.6 to 3.2 l/m per kW]4
Notes: 1. To prevent unit damage, the water loop should contain antifreeze to prevent
freezing when not in operation. 2. Refer to specific blower tables for each model size 3. With unit flow-control automation. 4. Unless specified different on performance table for any model size 5. 1Commission units for cooling at entering air temperatures of 100/75°F
(38/24°C) only at rated water flow or 3 GPM/ton. 6. 2Commission units for heating at entering air temperature of 40°F (4.4°C) only
at rated water flow or 3 GPM/ton.
SMS Max Working Pressures
Options Base Unit Internal Secondary Pump (ISP) Internal Motorized Water Valve (MWV) Internal Modulating Valve Variable Speed Pump
Max Pressure PSIG [kPa] 300 [2,068] 200 [1,378] 300 [2,068] 300 [2,068] 145 [999]
Hybrid SM Max Working Pressures
Options Base Unit Hydronic Coil Internal Secondary Pump (ISP) Internal Motorized Water Valve (MWV) Internal Modulating Valve Internal Auto Flow Valve Variable Speed Pump
Max Pressure PSIG [kPa] 300 [2,068] 300 [2,068] 200 [1,378] 300 [2,068] 300 [2,068] 300 [2,068] 145 [999]
SMT Max Working Pressures
Options Base Unit Internal Secondary Pump (ISP) Internal Motorized Water Valve (MWV) Internal Modulating Valve Internal Auto Flow Valve Variable Speed Pump
Max Pressure PSIG [kPa] 300 [2,068] 200 [1,378] 300 [2,068] 300 [2,068] 300 [2,068] 145 [999]
PAGE: 78
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Unit and System Checkout
SM 06-36
SYSTEM CHECKOUT
UNIT CHECKOUT
BEFORE POWERING SYSTEM, please check the following:
System-water temperature: Check water temperature for proper range and also verify heating and cooling set points for proper operation.
System pH: Check and adjust water pH if necessary to maintain a level between 6 and 8.5. Proper pH promotes longevity of hoses and fittings (see Table 3).
System flushing: Verify that all hoses are connected end to end when flushing to ensure that debris bypasses the unit heat exchanger, water valves and other components. Water used in the system must be potable quality initially and clean of dirt, piping slag, and strong chemical cleaning agents. Verify that all air is purged from the system. Air in the system can cause poor operation or system corrosion.
Cooling tower/boiler: Check equipment for proper set points and operation.
Standby pumps: Verify that the standby pump is properly installed and in operating condition.
System controls: Verify that system controls function and operate in the proper sequence.
Low-water temperature cutout: Verify that low water temperature cut-out controls are provided for the outdoor portion of the loop. Otherwise, operating problems may occur.
System control center: Verify that the control center and alarm panel have appropriate set points and are operating as designed.
Miscellaneous: Note any questionable aspects of the installation.
Balancing/shutoff valves: Ensure that all isolation valves are open and water control valves are wired.
Line voltage and wiring: Verify that voltage is within an acceptable range for the unit and wiring and fuses/breakers are properly sized. Verify that low voltage wiring is complete.
Unit control transformer: Ensure that transformer has the properly selected voltage tap. Commercial 208/230V units are factory wired for 208V.
Entering water and air: Ensure that entering water and air temperatures are within operating limits of Tables 7 and 8.
Low water temperature cutout: Verify that low water temperature cut-out on the CXM2/DXM2.5 is properly set.
Unit fan: Manually rotate fan to verify free rotation and ensure that blower wheel is secured to the motor shaft. Be sure to remove any shipping supports if needed. DO NOT oil motors upon startup. Fan motors are pre-oiled at the factory. Check unit fan speed selection and compare to design requirements.
Condensate line: Verify that condensate line is open and properly pitched toward drain.
Water flow balancing: Record inlet and outlet water temperatures for each heat pump upon startup. This check can eliminate nuisance trip outs and high velocity water flow that could erode heat exchangers.
Unit air coil and filters: Ensure that filter is clean and accessible. Clean air coil of all manufacturing oils.
Unit controls: Verify that CXM2 or DXM2.5 fieldselection options are properly set.
CAUTION
To avoid possible damage to a plastic (PVC) piping system, do not allow temperatures to exceed 110ºF (43ºC).
CAUTION
Verify that ALL water control valves are open and allow water flow prior to engaging the compressor. Freezing of the coax or water lines can permanently damage the heat pump.
CAUTION
To avoid equipment damage, DO NOT leave system filled in a building without heat during the winter unless antifreeze is added to the water loop. Heat exchangers never fully drain by themselves and will freeze unless winterized with antifreeze.
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 79
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Unit Startup Procedures
NOTE: All Pre-Installation, Installation, Unit and System Checkout steps must be followed and completed before starting unit. Startup sequence and the number of steps may change for your installation. Follow all safety precautions. Fill out the Startup Log Sheet (in this manual) as steps are completed. Only a certified, licensed-service technician can perform startup and troubleshooting.
If operation in any mode has excessive noise or vibration, stop and correct. Check and repair any water leakage.
1. Adjust all valves to their full-open positions. Turn on the line power to all heat pumps.
2. Turn the thermostat-fan position to FAN ON. Blower should start. Verify all speeds function.
3. Balance air flow at registers.
4. Room temperature should be within the minimum-maximum ranges of Table 6 and Table 7. During startup checks, loop-water temperature entering the heat pump should be between 60°F (16°C) and 95°F (35°C).
5. Set thermostat to off position.
6. Remove return-air panel and open chassiscontrol box.
a. Turn on power, measure incoming high voltage at Compressor Contactor (CC), measure low voltage at board R and C.
b. Amp clamp black wire from CC1 T1.
c. Connect temperature thermocouples to entering and leaving water lines at the chassis. NOTE: units with DXM2.5 - EWT, LWT, LAT, discharge line, LT1, and LT2 temperatures can be read with service tool or at the AWC Thermostat.
7. Inner panel and filter must be on chassis to block air from bypassing air coil. Bypass air will cause unit to fault off.
8. Check cooling mode (Reversing valve energized)
a. Set thermostat to cool and set temperature for 5 degrees lower than room temperature. It may take up to 5 minutes for compressor to start. Test mode reduces safety-time delay. Run 5 minutes minimum after compressor starts before recording data.
b. Air leaving should be 10 to 25°F (5.5 and 14°C) lower than entering air. Check air coil. If the humidity is over 50%, coil face should be damp but not icing up.
c. Water temperature leaving should be higher than entering, see Water Temperature Change table.
9. Check heating mode
a. Set thermostat to heat and set temperature for 5 degrees higher than room temperature. It may take up to 5 minutes for compressor to start. Test mode reduces safety-time delay. Run 5 minutes minimum after compressor starts before recording data.
b. Air leaving should be 20 to 30°F (11 and 17°C) higher than entering air.
c. Water temperature leaving should be lower than entering, see Water Temperature Change table.
10. When testing is completed
a. Set thermostat to owner's instructions.
b. Reassemble all parts.
11. Save Startup Log Sheet for future reference.
12. BE CERTAIN TO FILL OUT AND FORWARD ALL WARRANTY REGISTRATION PAPERS TO ClimateMaster.
NOTE: If performance during any mode appears abnormal, refer to the CXM2 and DXM2.5 sections or troubleshooting section of this manual. To obtain maximum performance, the air coil should be cleaned before startup. A 10% solution of dishwasher detergent and water is recommended.
WARNING
When the disconnect switch is closed, high voltage is present in some areas of the electrical panel. Exercise caution when working with energized equipment.
WARNING
Verify that ALL water-control valves are open and allow water flow prior to engaging the compressor. Freezing of the coax or water lines can permanently damage the heat pump.
PAGE: 80
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Unit Operating Conditions
SM 06-36
Operating Pressure/Temperature tables include the following notes:
z Airflow is at nominal (rated) conditions
z Entering air is based upon 70°F (21°C) DB in heating and 80/67°F (27/19°C) in cooling
z Subcooling is based upon head pressure at compressor service port
z Cooling air and water values can vary greatly with changes in humidity level
z Operation of heating mode is not recommended with entering water temperatures above 100°F (38°C)
SMS/SMT 09
Cooling
Entering Water Water Flow Temp ºF GPM
Suction Pressure
PSIG
Discharge Discharge
Pressure
Temp
PSIG
ºF
LT1 Temp ºF
LT2 Temp Super-heat Sub-cooling
ºF
ºF
ºF
1.5
20
2.25
3.0
Operation Not Recommended
1.5 122 - 125 197 - 204 90 - 105 42 - 46 49 - 53
13 - 16
15 - 20
30
2.25 116 - 119 177 - 184 86 - 101 38 - 42 48 - 52
17 - 19
15 - 18
3.0 112 - 115 168 - 173 97 - 112
36 - 40 39 - 43
19 - 21
14 - 18
1.5 128 - 134 240 - 252 107 - 122 62 - 66 51 - 55
11 - 14
13 - 16
50
2.25 122 - 131 219 - 233 102 - 117 59 - 63 51 - 55
12 - 17
12 - 16
3.0 119 - 129 209 - 224 104 - 119 58 - 62 47 - 51
13 - 18
11 - 15
1.5 132 - 139 311 - 329 127 - 142 82 - 86 53 - 57
9 - 12
70
2.25 131 - 137 287 - 306 121 - 136 80 - 84 53 - 57
10 - 13
3.0 131 - 136 275 - 294 118 - 133 79 - 83 53 - 57
10 - 13
1.5 137 - 144 400 - 420 149 - 164 101 - 105 55 - 59
8 - 10
12 - 15 10 - 12 9 - 11 13 - 16
90
2.25 135 - 142 373 - 395 142 - 157 99 - 103 55 - 59
9 - 11
10 - 12
3.0 135 - 141 359 - 383 138 - 153 98 - 102 56 - 60
9 - 12
9 - 11
1.5 139 - 147 448 - 471 161 - 176 110 - 114 56 - 60
8 - 9
13 - 16
100 2.25 138 - 146 420 - 445 155 - 170 108 - 112 56 - 60 3.0 138 - 146 405 - 432 151 - 166 108 - 112 57 - 61 1.5 144 - 153 549 - 583 186 - 201 128 - 132 58 - 62
120 2.25 143 - 153 525 - 557 181 - 196 126 - 130 58 - 62
8 - 10 8 - 10 7 - 8 7 - 8
11 - 13 10 - 11 15 - 17 12 - 14
3.0 143 - 152 511 - 543 180 - 195 126 - 130 57 - 61
8 - 9
11 - 13
1.5
20
2.25
Operation Not Recommended
3.0 60 - 63 289 - 306 148 - 163 14 - 18 71 - 75
9 - 12
1.5 67 - 71 297 - 315 147 - 162 20 - 24 72 - 76
10 - 12
30
2.25 71 - 75 301 - 321 146 - 161 22 - 26 73 - 77
10 - 12
3.0 74 - 76 303 - 323 146 - 161 23 - 27 73 - 77
11 - 13
8 - 17 9 - 18 10 - 19 10 - 19
1.5 97 - 102 333 - 355 139 - 154 37 - 41 77 - 81
9 - 11
13 - 21
50
2.25 104 - 108 339 - 361 139 - 154 40 - 44 79 - 83
9 - 11
13 - 21
3.0 107 - 122 342 - 369 139 - 154 41 - 45 79 - 83
9 - 11
13 - 20
1.5 130 - 135 367 - 392 138 - 153 52 - 56 84 - 88
9 - 11
70
2.25 139 - 144 375 - 402 138 - 153 55 - 59 85 - 89
10 - 11
3.0 145 - 149 380 - 407 138 - 153 57 - 61 86 - 90
10 - 11
13 - 21 13 - 20 13 - 19
1.5 164 - 169 401 - 430 139 - 154 64 - 68 90 - 94
10 - 13
13 - 17
90
2.25 175 - 178 411 - 442 141 - 156 68 - 72 92 - 96
12 - 16
14 - 17
3.0 179 - 187 415 - 455 142 - 157 69 - 73 93 - 97
13 - 18
14 - 16
Water Temp Cooling Rise/ Heating Drop
ºF
20 - 24 13 - 16 10 - 12 20 - 22 13 - 15 10 - 11 19 - 21 13 - 14 9 - 11 19 - 20 12 - 14 9 - 10 18 - 20 12 - 13 9 - 10 17 - 19 11 - 13 9 - 10
3 - 4 8 - 9 6 - 7 4 - 5 11 - 12 8 - 9 6 - 7 14 - 16 10 - 12 8 - 9 18 - 20 12 - 14 9 - 11
Air Temp Cooling Drop/ Heating Rise
ºF DB
22 - 23 21 - 22 21 - 22 21 - 22 21 - 22 21 - 22 20 - 21 20 - 21 20 - 21 19 - 20 19 - 20 19 - 20 18 - 19 18 - 19 18 - 19 17 - 18 17 - 18 17 - 18
20 - 22 22 - 23 23 - 24 23 - 25 29 - 30 30 - 31 31 - 32 35 - 37 37 - 38 38 - 39 41 - 43 43 - 45 44 - 46
Heating
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 81
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
SMS/SMT 12
Cooling
Models:
SM 06-36
Unit Operating Conditions
Entering Water Water Flow Temp ºF GPM
Suction Pressure
PSIG
Discharge Discharge
Pressure
Temp
PSIG
ºF
LT1 Temp ºF
LT2 Temp Super-heat Sub-cooling
ºF
ºF
ºF
1.5
20
2.25
3.0
Operation Not Recommended
1.5 122 - 125 197 - 204
82 - 97
40 - 44 45 - 49
13 - 16
15 - 20
30
2.25 116 - 119 177 - 184 77 - 92
37 - 41 44 - 48
17 - 19
15 - 18
3.0 112 - 115 168 - 173 89 - 104 36 - 40 38 - 42
19 - 21
14 - 18
1.5 128 - 134 240 - 252 103 - 118 59 - 63 48 - 52
11 - 14
13 - 16
50
2.25 122 - 131 219 - 233 97 - 112 57 - 61 47 - 51
12 - 17
12 - 16
3.0 119 - 129 209 - 224 100 - 115 56 - 60 45 - 49
13 - 18
11 - 15
1.5 132 - 139 311 - 329 125 - 139 78 - 82 51 - 55
9 - 12
70
2.25 131 - 137 287 - 306 119 - 134 76 - 80 50 - 54
10 - 13
3.0 131 - 136 275 - 294 115 - 130 75 - 79 50 - 54
10 - 13
1.5 137 - 144 400 - 420 147 - 162 98 - 102 53 - 57
8 - 10
12 - 15 10 - 12 9 - 11 13 - 16
90
2.25 135 - 142 373 - 395 141 - 156 96 - 100 53 - 57
9 - 11
10 - 12
3.0 135 - 141 359 - 383 136 - 151 95 - 99 54 - 58
9 - 12
9 - 11
1.5 139 - 147 448 - 471 158 - 173 107 - 111 55 - 59
8 - 9
13 - 16
100 2.25 138 - 146 420 - 445 152 - 167 105 - 109 54 - 58 3.0 138 - 146 405 - 432 148 - 163 105 - 109 55 - 59 1.5 144 - 153 549 - 583 181 - 196 126 - 130 57 - 61
120 2.25 143 - 153 525 - 557 175 - 190 125 - 129 57 - 61
8 - 10 8 - 10 7 - 8 7 - 8
11 - 13 10 - 11 15 - 17 12 - 14
3.0 143 - 152 511 - 543 176 - 191 124 - 128 56 - 60
8 - 9
11 - 13
1.5
20
2.25
Operation Not Recommended
3.0 60 - 63 289 - 306 151 - 166 13 - 17 72 - 76
9 - 12
1.5 67 - 71 297 - 315 153 - 168 18 - 22 73 - 77
10 - 12
30
2.25 71 - 75 301 - 321 151 - 166 21 - 25 74 - 78
10 - 12
8 - 17 9 - 18 10 - 19
3.0 74 - 76 303 - 323 151 - 166 22 - 26 74 - 78
11 - 13
10 - 19
1.5 97 - 102 333 - 355 145 - 160 35 - 39 78 - 82
9 - 11
13 - 21
50
2.25 104 - 108 339 - 361 144 - 159 39 - 43 79 - 83
9 - 11
13 - 21
3.0 107 - 122 342 - 369 143 - 158 40 - 44 80 - 84
9 - 11
13 - 20
1.5 130 - 135 367 - 392 141 - 156 52 - 56 86 - 90
9 - 11
70
2.25 139 - 144 375 - 402 141 - 156 56 - 60 88 - 92
10 - 11
3.0 145 - 149 380 - 407 141 - 156 58 - 62 90 - 94
10 - 11
13 - 21 13 - 20 13 - 19
1.5 164 - 169 401 - 430 143 - 158 65 - 69 94 - 98
10 - 13
13 - 17
90
2.25 175 - 178 411 - 442 143 - 158 70 - 74 99 - 103 12 - 16
14 - 17
3.0 179 - 187 415 - 455 143 - 158 73 - 77 101 - 105 13 - 18
14 - 16
Water Temp Cooling Rise/ Heating Drop
ºF
20 - 24 13 - 16 10 - 12 20 - 22 13 - 15 10 - 11 19 - 21 13 - 14 9 -11 19 - 20 12 - 14 9 - 10 18 - 20 12 - 13 9 - 10 17 - 19 11 - 13 9 - 10
3 - 4 8 - 9 6 - 7 4 - 5 11 - 12 8 - 9 6 - 7 14 - 16 10 - 12 8 - 9 18 - 20 12 - 14 9 - 11
Air Temp Cooling Drop/ Heating Rise
ºF DB
22 - 23 21 - 22 21 - 22 21 - 22 21 - 22 21 - 22 20 - 21 20 - 21 20 - 21 19 - 20 19 - 20 19 - 20 18 - 19 18 - 19 18 - 19 17 - 18 17 - 18 17 - 18
20 - 22 22 - 23 23 - 24 23 - 25 29 - 30 30 - 31 31 - 32 35 - 37 37 - 38 38 - 39 41 - 43 43 - 45 44 - 46
Heating
PAGE: 82
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
SMS/SMT 15
Cooling
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Unit Operating Conditions
SM 06-36
Entering Water Water Flow Temp ºF GPM
Suction Pressure
PSIG
Discharge Discharge
Pressure
Temp
PSIG
ºF
LT1 Temp ºF
LT2 Temp Super-heat Sub-cooling
ºF
ºF
ºF
1.5
20
2.25
3.0
Operation Not Recommended
1.5 122 - 125 197 - 204 105 - 120 38 - 42 46 - 50
13 - 16
15 - 20
30
2.25 116 - 119 177 - 184 116 - 131 34 - 38 41 - 45
17 - 19
15 - 18
3.0 112 - 115 168 - 173 113 - 128 36 - 40 36 - 40
19 - 21
14 - 18
1.5 128 - 134 240 - 252 114 - 129 61 - 65 49 - 53
11 - 14
13 - 16
50
2.25 122 - 131 219 - 233 117 - 132 57 - 61 47 - 51
12 - 17
12 - 16
3.0 119 - 129 209 - 224 117 - 132 57 - 61 44 - 48
13 - 18
11 - 15
1.5 132 - 139 311 - 329 128 - 143 82 - 86 53 - 57
9 - 12
70
2.25 131 - 137 287 - 306 126 - 141 79 - 83 51 - 55
10 - 13
3.0 131 - 136 275 - 294 126 - 141 78 - 82 51 - 55
10 - 13
1.5 137 - 144 400 - 420 147 - 162 101 - 105 56 - 60
8 - 10
12 - 15 10 - 12 9 - 11 13 - 16
90
2.25 135 - 142 373 - 395 142 - 157 99 - 103 55 - 59
9 - 11
10 - 12
3.0 135 - 141 359 - 383 142 - 157 98 - 102 55 - 59
9 - 12
9 - 11
1.5 139 - 147 448 - 471 158 - 173 110 - 114 57 - 61
8 - 9
13 - 16
100 2.25 138 - 146 420 - 445 153 - 168 109 - 103 57 - 61 3.0 138 - 146 405 - 432 152 - 167 107 - 101 56 - 60 1.5 144 - 153 549 - 583 185 - 200 128 - 132 59 - 63
120 2.25 143 - 153 525 - 557 180 - 195 127 - 131 59 - 63
8 - 10 8 - 10 7 - 8 7 - 8
11 - 13 10 - 11 15 - 17 12 - 14
3.0 143 - 152 511 - 543 177 - 192 127 - 131 57 - 61
8 - 9
11 - 13
1.5
20
2.25
Operation Not Recommended
3.0 60 - 63 289 - 306 154 - 169 14 - 18 74 - 78
9 - 12
1.5 67 - 71 297 - 315 150 - 165 20 - 24 76 - 80
10 - 12
30
2.25 71 - 75 301 - 321 149 - 164 22 - 26 76 - 80
10 - 12
8 - 17 9 - 18 10 - 19
3.0 74 - 76 303 - 323 149 - 164 23 - 27 76 - 80
11 - 13
10 - 19
1.5 97 - 102 333 - 355 148 - 163 36 - 40 80 - 84
9 - 11
13 - 21
50
2.25 104 - 108 339 - 361 148 - 163 38 - 42 80 - 84
9 - 11
13 - 21
3.0 107 - 122 342 - 369 149 - 164 39 - 43 80 - 84
9 - 11
13 - 20
1.5 130 - 135 367 - 392 148 - 163 48 - 52 85 - 89
9 - 11
70
2.25 139 - 144 375 - 402 149 - 164 51 - 55 86 - 90
10 - 11
3.0 145 - 149 380 - 407 150 - 165 52 - 56 86 - 90
10 - 11
13 - 21 13 - 20 13 - 19
1.5 164 - 169 401 - 430 152 - 167 59 - 63 91 - 95
10 - 13
13 - 17
90
2.25 175 - 178 411 - 442 154 - 169 62 - 66 92 - 96
12 - 16
14 - 17
3.0 179 - 187 415 - 455 155 - 170 64 - 68 92 - 96
13 - 18
14 - 16
Water Temp Cooling Rise/ Heating Drop
ºF
20 - 24 13 - 16 10 - 12 20 - 22 13 - 15 10 - 11 19 - 21 13 - 14 9 -11 19 - 20 12 - 14 9 - 10 18 - 20 12 - 13 9 - 10 17 - 19 11 - 13 9 - 10
3 - 4 8 - 9 6 - 7 4 - 5 11 - 12 8 - 9 6 - 7 14 - 16 10 - 12 8 - 9 18 - 20 12 - 14 9 - 11
Air Temp Cooling Drop/ Heating Rise
ºF DB
22 - 23 21 - 22 21 - 22 21 - 22 21 - 22 21 - 22 20 - 21 20 - 21 20 - 21 19 - 20 19 - 20 19 - 20 18 - 19 18 - 19 18 - 19 17 - 18 17 - 18 17 - 18
20 - 22 22 - 23 23 - 24 23 - 25 29 - 30 30 - 31 31 - 32 35 - 37 37 - 38 38 - 39 41 - 43 43 - 45 44 - 46
Heating
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 83
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
SMS/SMT 18
Cooling
Models:
SM 06-36
Unit Operating Conditions
Entering Water Water Flow Temp ºF GPM
Suction Pressure
PSIG
Discharge Discharge
Pressure
Temp
PSIG
ºF
LT1 Temp ºF
LT2 Temp Super-heat Sub-cooling
ºF
ºF
ºF
1.5
20
2.25
3.0
Operation Not Recommended
1.5 122 - 125 197 - 204 105 - 120 38 - 42 46 - 50
13 - 16
15 - 20
30
2.25 116 - 119 177 - 184 116 - 131 34 - 38 41 - 45
17 - 19
15 - 18
3.0 112 - 115 168 - 173 113 - 128 36 - 40 36 - 40
19 - 21
14 - 18
1.5 128 - 134 240 - 252 114 - 129 61 - 65 49 - 53
11 - 14
13 - 16
50
2.25 122 - 131 219 - 233 117 - 132 57 - 61 47 - 51
12 - 17
12 - 16
3.0 119 - 129 209 - 224 117 - 132 57 - 61 44 - 48
13 - 18
11 - 15
1.5 132 - 139 311 - 329 128 - 143 82 - 86 53 - 57
9 - 12
70
2.25 131 - 137 287 - 306 126 - 141 79 - 83 51 - 55
10 - 13
3.0 131 - 136 275 - 294 126 - 141 78 - 82 51 - 55
10 - 13
1.5 137 - 144 400 - 420 147 - 162 101 - 105 56 - 60
8 - 10
12 - 15 10 - 12 9 - 11 13 - 16
90
2.25 135 - 142 373 - 395 142 - 157 99 - 103 55 - 59
9 - 11
10 - 12
3.0 135 - 141 359 - 383 142 - 157 98 - 102 55 - 59
9 - 12
9 - 11
1.5 139 - 147 448 - 471 158 - 173 110 - 114 57 - 61
8 - 9
13 - 16
100 2.25 138 - 146 420 - 445 153 - 168 109 - 103 57 - 61 3.0 138 - 146 405 - 432 152 - 167 107 - 101 56 - 60 1.5 144 - 153 549 - 583 185 - 200 128 - 132 59 - 63
120 2.25 143 - 153 525 - 557 180 - 195 127 - 131 59 - 63
8 - 10 8 - 10 7 - 8 7 - 8
11 - 13 10 - 11 15 - 17 12 - 14
3.0 143 - 152 511 - 543 177 - 192 127 - 131 57 - 61
8 - 9
11 - 13
1.5
20
2.25
Operation Not Recommended
3.0 60 - 63 289 - 306 154 - 169 14 - 18 74 - 78
9 - 12
1.5 67 - 71 297 - 315 150 - 165 20 - 24 76 - 80
10 - 12
30
2.25 71 - 75 301 - 321 149 - 164 22 - 26 76 - 80
10 - 12
8 - 17 9 - 18 10 - 19
3.0 74 - 76 303 - 323 149 - 164 23 - 27 76 - 80
11 - 13
10 - 19
1.5 97 - 102 333 - 355 148 - 163 36 - 40 80 - 84
9 - 11
13 - 21
50
2.25 104 - 108 339 - 361 148 - 163 38 - 42 80 - 84
9 - 11
13 - 21
3.0 107 - 122 342 - 369 149 - 164 39 - 43 80 - 84
9 - 11
13 - 20
1.5 130 - 135 367 - 392 148 - 163 48 - 52 85 - 89
9 - 11
70
2.25 139 - 144 375 - 402 149 - 164 51 - 55 86 - 90
10 - 11
3.0 145 - 149 380 - 407 150 - 165 52 - 56 86 - 90
10 - 11
13 - 21 13 - 20 13 - 19
1.5 164 - 169 401 - 430 152 - 167 59 - 63 91 - 95
10 - 13
13 - 17
90
2.25 175 - 178 411 - 442 154 - 169 62 - 66 92 - 96
12 - 16
14 - 17
3.0 179 - 187 415 - 455 155 - 170 64 - 68 92 - 96
13 - 18
14 - 16
Water Temp Cooling Rise/ Heating Drop
ºF
20 - 24 13 - 16 10 - 12 20 - 22 13 - 15 10 - 11 19 - 21 13 - 14 9 -11 19 - 20 12 - 14 9 - 10 18 - 20 12 - 13 9 - 10 17 - 19 11 - 13 9 - 10
3 - 4 8 - 9 6 - 7 4 - 5 11 - 12 8 - 9 6 - 7 14 - 16 10 - 12 8 - 9 18 - 20 12 - 14 9 - 11
Air Temp Cooling Drop/ Heating Rise
ºF DB
22 - 23 21 - 22 21 - 22 21 - 22 21 - 22 21 - 22 20 - 21 20 - 21 20 - 21 19 - 20 19 - 20 19 - 20 18 - 19 18 - 19 18 - 19 17 - 18 17 - 18 17 - 18
20 - 22 22 - 23 23 - 24 23 - 25 29 - 30 30 - 31 31 - 32 35 - 37 37 - 38 38 - 39 41 - 43 43 - 45 44 - 46
Heating
PAGE: 84
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
SMS/SMT 24
Cooling
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Unit Operating Conditions
SM 06-36
Entering Water Water Flow Temp ºF GPM
Suction Pressure
PSIG
Discharge Discharge
Pressure
Temp
PSIG
ºF
LT1 Temp ºF
LT2 Temp Super-heat Sub-cooling
ºF
ºF
ºF
1.5
20
2.25
3.0
Operation Not Recommended
1.5 122 - 125 197 - 204 78 - 93
35 - 39 46 - 50
13 - 16
15 - 20
30
2.25 116 - 119 177 - 184 76 - 91
38 - 42 45 - 49
17 - 19
15 - 18
3.0 112 - 115 168 - 173 94 - 109
37 - 41 39 - 43
19 - 21
14 - 18
1.5 128 - 134 240 - 252 98 - 113 57 - 61 50 - 54
11 - 14
13 - 16
50
2.25 122 - 131 219 - 233 94 - 109 56 - 60 49 - 53
12 - 17
12 - 16
3.0 119 - 129 209 - 224 99 - 114 56 - 60 47 - 51
13 - 18
11 - 15
1.5 132 - 139 311 - 329 120 - 135 77 - 81 53 - 57
9 - 12
70
2.25 131 - 137 287 - 306 115 - 130 76 - 80 53 - 57
10 - 13
3.0 131 - 136 275 - 294 113 - 128 76 - 80 53 - 57
10 - 13
1.5 137 - 144 400 - 420 145 - 160 97 - 101 56 - 60
8 - 10
12 - 15 10 - 12 9 - 11 13 - 16
90
2.25 135 - 142 373 - 395 140 - 155 95 - 99 53 - 57
9 - 11
10 - 12
3.0 135 - 141 359 - 383 135 - 150 94 - 98 57 - 61
9 - 12
9 - 11
1.5 139 - 147 448 - 471 159 - 174 106 - 110 57 - 61
8 - 9
13 - 16
100 2.25 138 - 146 420 - 445 153 - 168 104 - 108 56 - 60 3.0 138 - 146 405 - 432 149 - 164 104 - 108 57 - 61 1.5 144 - 153 549 - 583 188 - 203 123 - 127 58 - 62
120 2.25 143 - 153 525 - 557 183 - 198 122 - 126 58 - 62
8 - 10 8 - 10 7 - 8 7 - 8
11 - 13 10 - 11 15 - 17 12 - 14
3.0 143 - 152 511 - 543 183 - 198 122 - 126 57 - 61
8 - 9
11 - 13
1.5
20
2.25
Operation Not Recommended
3.0 60 - 63 289 - 306 145 - 160 15 - 19 74 - 78
9 - 12
1.5 67 - 71 297 - 315 145 - 160 21 - 25 75 - 79
10 - 12
30
2.25 71 - 75 301 - 321 144 - 159 22 - 26 75 - 79
10 - 12
8 - 17 9 - 18 10 - 19
3.0 74 - 76 303 - 323 144 - 159 23 - 27 76 - 80
11 - 13
10 - 19
1.5 97 - 102 333 - 355 142 - 157 38 - 42 81 - 85
9 - 11
13 - 21
50
2.25 104 - 108 339 - 361 142 - 157 40 - 44 82 - 86
9 - 11
13 - 21
3.0 107 - 122 342 - 369 142 - 157 42 - 46 82 - 86
9 - 11
13 - 20
1.5 130 - 135 367 - 392 144 - 159 53 - 57 88 - 92
9 - 11
70
2.25 139 - 144 375 - 402 145 - 160 56 - 60 90 - 94
10 - 11
3.0 145 - 149 380 - 407 146 - 161 57 - 61 90 - 94
10 - 11
13 - 21 13 - 20 13 - 19
1.5 164 - 169 401 - 430 145 - 160 68 - 72 98 - 102 10 - 13
13 - 17
90
2.25 175 - 178 411 - 442 147 - 162 71 - 75 100 - 104 12 - 16
14 - 17
3.0 179 - 187 415 - 455 148 - 163 73 - 77 101 - 105 13 - 18
14 - 16
Water Temp Cooling Rise/ Heating Drop
ºF
20 - 24 13 - 16 10 - 12 20 - 22 13 - 15 10 - 11 19 - 21 13 - 14 9 -11 19 - 20 12 - 14 9 - 10 18 - 20 12 - 13 9 - 10 17 - 19 11 - 13 9 - 10
3 - 4 8 - 9 6 - 7 4 - 5 11 - 12 8 - 9 6 - 7 14 - 16 10 - 12 8 - 9 18 - 20 12 - 14 9 - 11
Air Temp Cooling Drop/ Heating Rise
ºF DB
22 - 23 21 - 22 21 - 22 21 - 22 21 - 22 21 - 22 20 - 21 20 - 21 20 - 21 19 - 20 19 - 20 19 - 20 18 - 19 18 - 19 18 - 19 17 - 18 17 - 18 17 - 18
20 - 22 22 - 23 23 - 24 23 - 25 29 - 30 30 - 31 31 - 32 35 - 37 37 - 38 38 - 39 41 - 43 43 - 45 44 - 46
Heating
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 85
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
SMS/SMT 30
Cooling
Models:
SM 06-36
Unit Operating Conditions
Entering Water Water Flow Temp ºF GPM
Suction Pressure
PSIG
Discharge Pressure
PSIG
Discharge Temp ºF
LT1 Temp ºF
LT2 Temp Super-heat Sub-cooling
ºF
ºF
ºF
1.5
20
2.25
3.0
Operation Not Recommended
1.5 116 - 118 160 - 165 102 -117 42 - 46 46 - 50
13 - 16
14 - 16
30
2.25 113 - 116 150 - 155 115 - 130 37 - 41 43 - 47
17 - 19
14 - 16
3.0 104 - 107 145 - 150 117 - 132 36 - 40 39 - 43
19 - 21
14 - 16
1.5 128 - 132 215 - 225 111 - 126 63 - 67 50 - 54
15 - 18
13 - 16
50
2.25 122 - 127 200 - 210 115 - 130 59 - 63 48 - 52
19 - 21
11 - 14
3.0 119 - 125 195 - 205 116 - 131 57 - 61 46 - 50
18 - 20
12 - 15
1.5 132 - 139 293 - 303 127 - 142 82 - 86 54 - 58
9 - 12
70
2.25 131 - 136 273 - 283 124 - 139 80 - 84 53 - 57
10 - 13
3.0 132 - 137 263 - 273 124 - 139 78 - 82 52 - 56
13 - 15
1.5 137 - 144 358 - 368 149 - 164 101 - 105 57 - 61
10 - 11
10 - 12 9 - 11 9 - 11 10 - 12
90
2.25 136 - 142 335 - 345 142 - 157 99 - 103 56 - 60
9 - 11
10 - 12
3.0 134 - 140 328 - 338 141 - 156 97 -101 56 - 60
10 - 12
9 - 11
1.5 143 - 148 430 - 440 163 - 178 110 - 114 58 - 62
8 - 9
10 - 12
100 2.25 142 - 147 407 - 417 155 - 170 109 - 113 58 - 62 3.0 141 - 146 395 - 405 153 - 168 107 - 111 58 - 62 1.5 148 - 152 533 - 543 195 - 210 127 - 131 61 - 65
120 2.25 150 - 155 513 - 523 187 - 202 126 - 130 61 - 65
8 - 10 9 - 11 9 - 11 8 - 10
8 - 10 7 - 9 9 - 11 7 - 9
3.0 147 - 152 502 - 512 183 - 198 125 - 129 60 - 64
9 - 11
7 - 9
1.5
20
2.25
Operation Not Recommended
3.0 63 - 67 289 - 306 160 - 175 14 - 18 89 - 93
9 - 12
1.5 72 - 75 297 - 315 157 - 172 19 - 23 90 - 94
10 - 12
30
2.25 75 - 78 301 - 321 156 - 171 21 - 25 91 - 95
10 - 12
4 - 6 4 - 6 4 - 6
3.0 78 - 82 303 - 323 155 - 170 23 - 27 91 - 95
11 - 13
4 - 6
1.5 104 - 110 333 - 355 150 - 165 35 - 39 96 - 100
9 - 11
6 - 7
50
2.25 108 - 114 336 - 358 150 - 165 38 - 42 97 - 101 11 - 13
6 - 7
3.0 107 - 113 333 - 355 150 - 165 39 - 43 97 - 101
9 - 11
6 - 7
1.5 132 - 137 359 - 369 150 - 165 49 - 53 103 - 107 12 - 14
70
2.25 139 - 144 366 - 376 151 - 166 52 - 56 104 - 108 14 - 16
3.0 144 - 148 374 - 384 153 - 168 53 - 57 105 - 109 14 - 16
6 - 7 6 - 7 6 - 7
1.5 164 - 169 395 - 405 160 - 175 57 - 61 106 - 110 20-24
7 - 8
90
2.25 173 - 178 403 - 413 164 - 179 59 - 63 107 - 111 22-26
8 - 9
3.0 179 - 187 415 - 425 166 - 181 60 - 64 107 - 111 24-28
9 - 10
Water Temp Cooling Rise/ Heating Drop
ºF
18 - 20 11 - 13 9 - 11 20 - 22 11 - 13 9 - 11 18 - 20 12 - 14 9 - 11 16 - 18 12 - 14 9 - 10 18 - 20 13 - 15 9 - 10 15 - 17 10 - 12 8 - 10
3 - 4 7 - 9 6 - 7 4 - 5 10 - 11 8 - 9 6 - 7 14 - 16 10 - 12 8 - 9 16 10 - 12 9 - 11
Air Temp Cooling Drop/ Heating Rise
ºF DB
22 - 23 21 - 22 19 - 21 21 - 22 21 - 22 21 - 22 20 - 21 20 - 21 20 - 21 19 - 20 19 - 20 19 - 20 18 - 19 18 - 19 18 - 19 17 - 18 17 - 18 17 - 18
18 - 20 19 - 20 20 - 22 20 - 22 26 - 28 26 - 28 26 - 28 32 - 34 32 - 34 32 - 34 35 - 37 36 - 38 36 - 38
Heating
PAGE: 86
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
SMS/SMT 36
Cooling
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Unit Operating Conditions
SM 06-36
Entering Water Water Flow Temp ºF GPM
Suction Pressure
PSIG
Discharge Discharge
Pressure
Temp
PSIG
ºF
LT1 Temp ºF
LT2 Temp Super-heat Sub-cooling
ºF
ºF
ºF
1.5
20
2.25
3.0
Operation Not Recommended
1.5 121 - 125 197 - 207 100 - 115 41 - 45 44 - 48
14 - 17
15 - 18
30
2.25 119 - 123 174 - 184 96 - 111 38 - 42 44 - 48
16 - 19
15 - 18
3.0 118 - 122 157 - 163 97 - 112
37 - 41 40 - 44
16 - 19
14 - 17
1.5 128 - 132 243 - 253 114 - 129 59 - 63 48 - 52
9 - 12
19 - 22
50
2.25 126 - 130 226 - 236 108 - 123 57 - 61 47 - 51
9 - 12
16 - 19
3.0 130 - 134 213 - 223 107 - 122 56 - 60 46 - 50
12 - 15
12 - 15
1.5 132 - 136 228 - 238 135 - 150 78 - 82 51 - 55
9 - 12
70
2.25 133 - 137 297 - 307 128 - 143 76 - 80 51 - 55
9 - 12
3.0 132 - 134 287 - 297 125 - 140 75 - 79 51 - 55
10 - 13
1.5 137 - 144 400 - 420 163 - 178 96 - 100 55 - 59
8 - 10
18 - 21 17 - 19 14 - 17 13 - 16
90
2.25 135 - 142 373 - 395 155 - 170 94 - 98 54 - 58
9 - 11
10 - 12
3.0 135 - 141 359 - 383 151 - 166 93 - 97 54 - 58
9 - 12
9 - 11
1.5 139 - 147 450 - 460 180 - 195 105 - 109 56 - 60
8 - 9
20 - 23
100 2.25 138 - 146 420 - 445 171 - 186 104 - 108 56 - 60 3.0 138 - 146 405 - 432 166 - 181 103 - 107 56 - 60 1.5 144 - 153 560 - 590 218 - 233 123 - 127 59 - 63
120 2.25 143 - 153 540 - 560 208 - 223 122 - 126 58 - 62
8 - 10 8 - 10 6 - 8 6 - 8
11 - 13 10 - 11 15 - 17 12 - 14
3.0 143 - 152 535 - 565 203 - 218 121 - 125 58 - 62
6 - 8
17 - 20
1.5
20
2.25
Operation Not Recommended
3.0 63 - 65 289 - 306 157 - 172 15 - 19 89 - 93
1.5 69 - 73 295 - 305 153 - 168 20 - 24 90 - 94
30
2.25 73 - 76 295 - 305 152 - 167 23 - 27 91 - 95
8 - 11 8 - 11 8 - 11
2 - 4 2 - 4 3 - 5
3.0 78 - 82 295 - 305 151 - 166 24 - 28 92 - 96
8 - 11
3 - 5
1.5 97 - 102 325 - 335 149 - 164 37 - 41 95 - 99
9 - 12
4 - 6
50
2.25 104 - 108 329 - 339 149 - 164 39 - 43 96 - 100
8 - 11
4 - 6
3.0 108 - 112 334 - 344 149 - 164 41 - 45 97 - 101
9 - 12
4 - 6
1.5 131 - 136 359 - 369 149 - 164 51 - 55 102 - 106 9 - 12
70
2.25 138 - 142 366 - 376 150 - 165 55 - 59 104 - 108 10 - 13
3.0 144 - 148 374 - 384 151 - 166 57 - 61 105 - 109 10 - 13
3 - 5 3 - 5 3 - 5
1.5 164 - 169 395 - 405 153 - 168 64 - 68 110 - 114 10 - 13
3 - 5
90
2.25 173 - 178 403 - 413 155 - 170 68 - 72 113 - 117 12 - 15
3 - 5
3.0 179 - 187 415 - 425 156 - 171 71 - 75 114 - 118 13 - 18
3 - 5
Water Temp Cooling Rise/ Heating Drop
ºF
17 - 19 12 - 14 10 - 12 20 - 22 15 - 19 9 - 11 21 - 23 16 - 19 9 - 11 19 - 20 12 - 14 9 - 10 14 - 16 12 - 13 9 - 10 17 - 19 11 - 13 10 - 12
3 - 4 8 - 10 4 - 6 4 - 6 11 - 13 10 - 12 6 - 8 14 - 16 6 - 8 8 - 10 18 - 20 14 - 16 9 - 11
Air Temp Cooling Drop/ Heating Rise
ºF DB
20 - 22 21 - 23 22 - 25 19 - 21 22 - 24 22 - 24 19 - 21 20 - 22 21 - 23 19 - 20 19 - 20 19 - 20 19 - 20 18 - 19 18 - 19 17 - 18 17 - 18 18 - 19
15 - 17 20 - 22 19 - 22 19 - 22 26 - 28 17 - 19 28 - 30 31 - 33 34 - 36 35 - 37 39 - 41 41 - 43 42 - 44
Heating
w w w. c l i m a t e m a s t e r. c o m
Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 87
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Coax Water-Pressure Drop
Model SM*06 SM*09 SM*12 SM*15 SM*18 SM*24 SM*30 SM*36
GPM
1.1 1.7 2.3 1.1 1.7 2.3 1.5 2.3 3.0 1.9 2.8 3.8 2.3 3.4 4.5 3.0 4.5 6.0 3.8 5.6 7.5 4.5 6.8 9.0
Pressure Drop, PSI
30°F 50°F 70°F 90°F
1.2
1.0
0.8
0.7
2.7
1.9
1.8
1.6
4.5
3.1
2.9
2.8
1.2
1.0
0.8
0.7
2.7
1.9
1.8
1.6
4.5
3.1
2.9
2.8
2.1
1.5
1.4
1.3
4.3
3.1
2.9
2.8
7.0
5.1
4.8
4.6
0.6
0.4
0.4
0.3
1.4
0.9
0.8
0.7
2.3
1.4
1.3
1.2
0.6
0.4
0.4
0.4
1.6
1.1
1.0
0.9
2.8
2.0
1.8
1.6
1.0
0.7
0.7
0.6
2.1
1.5
1.4
1.2
3.6
2.4
2.2
2.1
1.3
1.0
0.9
0.8
2.9
2.0
1.9
1.8
5.0
3.4
3.2
3.1
1.8
1.4
1.3
1.1
3.6
2.8
2.5
2.2
5.9
4.5
4.0
3.6
PD Added for Add for MWV
0.7 1.6 2.6 0.7 1.6 2.6 1.3 2.6 4.4 0.3 0.7 1.1 0.3 0.9 1.5 0.6 1.2 1.9 0.8 1.7 2.8 1.0 2.0 3.3
PAGE: 88
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Startup Log Sheet
SM 06-36
7300 S.W. 44th Street, Oklahoma City, OK 73179 · Phone: 1-800-299-9747
Installer: Complete Unit and System Checkout and follow Unit Startup Procedures in the IOM. Use this form to record unit information, temperatures, and pressures during startup. Keep this form for reference.
Job Name: Street Address: Chassis Model Number: Cabinet Model Number: Unit Location in Building: Date:
Serial Number: Serial Number:
Sales Order Number:
In order to minimize troubleshooting and costly system failures, complete the following checks and data entries before the system is put into full operation.
Fan Motor PSC CT EC
CV EC
Description Speed Tap Speed Tap CFM Setting
Value
Temperatures (check one):
°F
°C Antifreeze:
%
Pressures (check one):
PSIG
kPa Type:
Temperatures Entering Fluid Temperature
Cooling Mode
Leaving Fluid Temperature
Fluid Temperature Differential
Return-Air Temperature
DB
Supply-Air Temperature
DB
Air Temperature Differential LT1
LT2
Discharge Line
Leaving Air
Voltages Supply at Unit
Transformer Low Side
Amps Compressor
NOTES: 1. Allow unit to run 15 minutes in each mode before taking data. 2. Never connect refrigerant gauges during startup procedures. 3. Conduct water-side analysis using P/T ports to determine water flow and temperature difference. 4. If water-side analysis shows poor performance, refrigerant troubleshooting may be required. 5. Connect refrigerant gauges as a last resort.
Heating Mode
DB DB
w w w. c l i m a t e m a s t e r. c o m
Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 89
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Preventive Maintenance
WATER COIL MAINTENANCE (WATER LOOP APPLICATIONS)
Generally water coil maintenance is not needed for closed loop systems. However, if the piping is known to have high dirt or debris content, it is best to establish a periodic maintenance schedule with the owner so the water coil can be checked regularly. Dirty installations are typically the result of deterioration of iron or galvanized piping or components in the system. Open cooling towers requiring heavy chemical treatment and mineral buildup through water use can also contribute to higher maintenance. Should periodic coil cleaning be necessary, use standard coil cleaning procedures, which are compatible with both the heat exchanger material and copper water lines. Generally, the more water flowing through the unit, the less chance for scaling. However, flow rates over 3 GPM per ton (3.9 l/m per kW) can produce water (or debris) velocities that can erode the heat exchanger wall and ultimately produce leaks.
FILTERS
Filters must be clean to obtain maximum performance. Filters should be inspected every month under normal operating conditions and be replaced when necessary. Units should never be operated without a filter.
CONDENSATE DRAIN
In areas where airborne bacteria may produce a "slimy" substance in the drain pan, it may be necessary to treat the drain pan chemically with an algaecide approximately every three months to minimize the problem. The condensate pan may also need to be cleaned periodically to ensure indoor air quality. The condensate drain can pick up lint and dirt, especially with dirty filters. Inspect the drain twice a year to avoid the possibility of plugging and eventual overflow.
COMPRESSOR
Conduct annual amperage checks to ensure that amp draw is no more than 10% greater than indicated on the serial plate data.
AIR COIL
The air coil must be cleaned to obtain maximum performance. Check once a year under normal operating conditions and, if dirty, brush or vacuum clean. Care must be taken not to damage the aluminum fins while cleaning.
Fin edges are sharp.
CAUTION
CABINET
Check inside cabinet once a year. Gently brush or vacuum clean if needed. Do not tear insulation, repair with foil tape.
REFRIGERANT SYSTEM
To maintain sealed circuit integrity, do not install service gauges unless unit operation appears abnormal. Reference the operating charts for pressures and temperatures. Verify that air and water-flow rates are at proper levels before servicing the refrigerant circuit.
All product families have transitioned to CoreMax® high flow service valves. In place of Schrader ports.
The CoreMax® system:
z Permits up to six times higher flow rate to substantially reduce refrigerant recovery and evacuation time
z Maintains compatibility with ¼-inch flare and standard-refrigeration hose connections
z Has lower leak rates than the traditional refrigerant valve/access fittings
z Requires a special tool (FasTest - SCFT20A) to replace the valve core without reclaiming, evacuating and recharging the system. The tool can be purchased directly from FasTest or check with your local supply house.
For additional information, please contact our Customer Experience team.
REPAIRS TO SEALED COMPONENTS
Sealed electrical components shall be replaced.
PAGE: 90
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Functional Troubleshooting
SM 06-36
Fault
Htg Clg
Possible Cause
Solution
Check line voltage circuit breaker and disconnect.
Main power problems X X Green Status LED Off
Check for line voltage between L1 and L2 on the contactor. Check for 24VAC between R and C on CXM2/DXM2.5.
Check primary/secondary voltage on transformer.
HP Fault Code 2 High Pressure
X
Reduced or no water flow in cooling
X
Water Temperature out of range in cooling
Check pump operation or valve operation/setting. Check water flow adjust to proper flow rate. Bring water temp within design parameters. Check for dirty air filter and clean or replace.
Check fan motor operation and airflow restrictions.
X
Reduced or no airflow in heating
Dirty Air Coil - construction dust etc.
Too high of external static? Check static vs blower table.
X
Air temperature out of range in heating
Bring return air temp within design parameters.
X X Overcharged with refrigerant
Check superheat/subcooling vs typical operating condition table.
LP/LOC Fault Code 3
Low Pressure / Loss of Charge
LT1 Fault Code 4 Water coil lowtemperature limit
X X Bad HP Switch
Check switch continuity and operation. Replace.
X X Insufficient charge
Check for refrigerant leaks.
X
Compressor pump down at startup
Check charge and startup water flow.
X
Reduced or no water flow in heating
Check pump operation or water valve operation/setting. Plugged strainer or filter? Clean or replace. Check water flow. Adjust to proper flow rate.
X
Inadequate antifreeze level
Check antifreeze density with hydrometer.
X
Improper temperature limit setting (30°F vs 10°F [-1°C vs -2°C])
Clip JW3 jumper for antifreeze (10°F [-12°C]) use.
X
Water Temperature out of range Bring water temp within design parameters.
X X Bad thermistor
Check temp and impedance correlation per chart.
Check for dirty air filter and clean or replace.
LT2 Fault Code 5 Air coil low-temperature limit
X
X Reduced or no airflow in cooling Check fan motor operation and airflow restrictions.
Too high of external static? Check static vs blower table.
X Air Temperature out of range
Too much cold vent air? Bring entering air temp within design parameters.
X
Improper temperature limit setting (30°F vs 10°F [-1°C vs -12°C])
Normal air-side applications will require 30°F (-1°C) only.
X Bad thermistor
Check temp and impedance correlation per chart.
X X Blocked drain
Check for blockage and clean drain.
X X Improper trap
Check trap dimensions and location ahead of vent.
Check for piping slope away from unit.
Condensate Fault Code 6
X Poor drainage
Check slope of unit toward outlet. Poor venting? Check vent location.
X Moisture on sensor
Check for moisture shorting to air coil.
X X Plugged air filter
Replace air filter.
X X Restricted Return Airflow
Find and eliminate restriction. Increase return duct and/or grille size.
Table continued on next page.
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 91
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Functional Troubleshooting
Table continued from previous page.
Fault
Htg Clg
Possible Cause
Solution
Check power supply and 24VAC voltage before and during operation.
Over/Under Voltage X Code 7
(Auto resetting)
X
X Under Voltage X Over Voltage
Check power supply wire size. Check compressor starting. Need hard start kit? Check 24VAC and unit transformer. Tap for correct power supply voltage. Check power supply voltage and 24VAC before and during operation. Check 24VAC and unit transformer. Tap for correct power supply voltage.
Unit Performance X Sentinel Code 8
Swapped Thermistor Code 9
X
Heating mode LT2>125°F (52°C)
X
Cooling Mode LT1>125°F (52°C) OR LT2< 40ºF (4ºC)
X LT1 and LT2 swapped
Check for poor airflow or overcharged unit. Check for poor water flow or airflow. Reverse position of thermistors Check pump or valve operation setting.
Low Water Flow Code 13
X X Reduced or no water flow
X
Inadequate antifreeze level
Check water flow and adjust to proper flow rate. Clogged Y strainer, replace mesh. Check antifreeze density with hydrometer.
X X Bad flow switch
Confirm applied flow to looks vs minimum flow switch setpoint on label.
X
Reduced or no water flow in heating
Check pump or valve operation setting. Check water flow and adjust to proper flow rate.
Leaving Water
X
Temperature Low
Code 14
X
X
Inadequate antifreeze level
Improper temperature limit setting (30°F vs 15°F [-1°C vs -9°C])
Water temperature out of range
Check antifreeze density with hydrometer. Clip JW3 jumper for antifreeze (15°F [-9°C]) use. Bring water temperature within design parameters.
X X Bad thermistor
Refrigerant and RDS Code 15
X
Refrigerant Leak X
Faulty RDS sensor
X X No compressor operation
Check temperature impedance correlation per chart.
Check refrigerant charge. If the charge is low, identify and repair the leak. Check refrigerant charge. If the charge is not low, replace the RDS sensor.
See "Only Fan Runs".
No Fault Code Shown X X Compressor overload
Check and replace, if necessary.
X X Control board
Reset power and check operation.
X X Dirty air filter
Check and clean air filter.
Unit Short Cycles
X X Unit in "test mode" X X Unit selection
Reset power or wait 30 minutes for auto exit. Unit may be oversized for space. Check sizing for actual load of space.
X X Compressor overload
Check and replace, if necessary.
X X Thermostat position
Ensure thermostat set for heating or cooling operation.
Only Fan Runs
X X Unit locked out X X Compressor Overload X X Thermostat wiring
Check for lockout codes. Reset power.
Check compressor overload. Replace if necessary. Check thermostat wiring at heat pump. Jumper Y and R for compressor operation in test mode.
Table continued on next page.
PAGE: 92
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Functional Troubleshooting
SM 06-36
Table continued from previous page.
Fault
Only Compressor
Runs
Htg Clg
Possible Cause
XX Thermostat wiring
XX
XX Fan motor relay
XX
X X Fan motor
X Reversing valve
X
Unit Doesn't Operate in Cooling
X Thermostat setup X
Thermostat wiring X
Solution
Check G wiring at heat pump. Jumper G and R for fan operation.
Check thermostat wiring at heat pump. Jumper Y and R for compressor operation in test mode. Jumper G and R for fan operation. Check for line voltage across BR contacts.
Check fan power enable relay operation (if present).
Check for line voltage at motor. Check capacitor.
Set for cooling demand and check 24VAC on RV coil and at CXM2/DXM2.5. If RV is stuck, run high pressure up by reducing water flow and while operating engage and disengage RV coil voltage to push valve.
Check for `O' RV setup not `B'.
Check O wiring at heat pump. Jumper O and R for RV coil `click'.
Put thermostat in cooling mode. Check 24VAC on O (check between C and O); check for 24VAC on W (check between W and C). There should be voltage on O, but not on W. If voltage is present on W, thermostat may be bad or wired incorrectly.
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 93
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Performance Troubleshooting
Symptom
Htg Clg
Possible Cause
X X Dirty filter
X
Reduced or no airflow in heating
X Reduced or no airflow in cooling
Insufficient capacity/ X Not cooling or heating
X X
X X X X
X Leaky duct work X Low refrigerant charge X Restricted metering device X Defective reversing valve X Thermostat improperly located X Unit undersized X Scaling in water heat exchanger X Inlet water too hot or cold
X
Reduced or no airflow in heating
High Head Pressure
X
Reduced or no water flow in cooling
X Inlet water too hot
X
Air temperature out of range in heating
X Scaling in water heat exchanger
X X Unit overcharged
X X Non-condensables in system
X X Restricted metering device
X
Reduced water flow in heating
X
Water temperature out of range
Low Suction Pressure
X Reduced airflow in cooling
X
Low Discharge Air
X
Temperature in Heating X
X Air temperature out of range
X Insufficient charge Too high of airflow Poor performance
Solution Replace or clean. Check for dirty air filter and clean or replace. Check fan motor operation and airflow restrictions. Too high of external static? Check static vs. blower table. Check for dirty air filter and clean or replace. Check fan motor operation and airflow restrictions. Too high of external static? Check static vs. blower table. Check supply and return air temperatures at the unit and at distant duct registers. If significantly different, duct leaks are present. Check superheat and subcooling per chart. Check superheat and subcooling per chart. Replace. Perform RV touch test. Check location and for air drafts behind stat. Recheck loads & sizing. Check sensible cooling load and heat pump capacity. Perform scaling check and clean if necessary. Check load, loop sizing, loop backfill, ground moisture. Check for dirty air filter and clean or replace. Check fan motor operation and airflow restrictions. Too high of external static? Check static vs. blower table. Check pump operation or valve operation/setting. Check water flow. Adjust to proper flow rate. Check load, loop sizing, loop backfill, ground moisture.
Bring return air temperature within design parameters.
Perform scaling check and clean if necessary. Check superheat and subcooling. Re-weigh in charge. Vacuum system and re-weigh in charge. Check superheat and subcooling per chart. Replace. Check pump operation or water valve operation/setting. Plugged strainer or filter? Clean or replace. Check water flow. Adjust to proper flow rate. Bring water temperature within design parameters. Check for dirty air filter and clean or replace. Check fan motor operation and airflow restrictions. Too high of external static? Check static vs. blower table. Too much cold vent air? Bring entering air temperature within design parameters. Check for refrigerant leaks. Check fan motor speed selection and airflow chart. See `Insufficient Capacity'
Table continued on next page.
PAGE: 94
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
Performance Troubleshooting
SM 06-36
Table continued from previous page.
Symptom High humidity
Htg Clg
Possible Cause
X Too high of airflow
X Unit oversized
X X Thermostat wiring
X Only Compressor Runs
X
X
X Fan motor relay
X Fan motor X Thermostat wiring
Unit Doesn't Operate in Cooling
X Reversing valve X Thermostat setup
X Thermostat wiring
X X Improper output setting
Modulating Valve Troubleshooting
X X No valve output signal X X No valve operation
Solution
Check fan motor speed selection and airflow chart. Recheck loads & sizing. Check sensible cooling load and heat pump capacity. Check G wiring at heat pump. Jumper G and R for fan operation. Jumper G and R for fan operation. Check for line voltage across blower relay contacts. Check fan power. Enable relay operation (if present).
Check for line voltage at motor. Check capacitor. Check thermostat wiring at CXM2. Put in Test Mode and then jumper Y1 and W1 to R to give call for fan, compressor and electric heat. Set for cooling demand and check 24VAC on RV coil. If RV is stuck, run high pressure up by reducing water flow and, while operating, engage and disengage RV coil voltage to push valve. Check for "O' RV setup, not "B". Check O wiring at heat pump. CXM2 requires call for compressor. You should hear a "click" sound from the reversing valve. Verify the AO-2 jumper is in the 0-10V position. Check DC voltage between AO2 and GND. Should be O when valve is off and between 3.3V and 10V when valve is on. Check voltage to the valve. Replace valve if voltage and control signals are present at the valve and it does not operate.
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 95
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models: Wire Harness
SM 06-36
for 06-12 CV EC with DXM2.5
Surface Mount Option - Make Connect Here
Red Yellow Blue Orange Brown Gray White Violet
1 2 3 4 5 6 7 8
**
ACUD02C SERVICE TOOL
11B0100N53
THERMOSTAT (6")
Note 2
11B0100N27 - Note 1 (36")
MALE
11B0100N05 (24")
(72")
11S0026N02, N04, or N06
(30")
Remote 15', 25', or 35'
FOR ADA OPTION ONLY
Whip
(12") FOR ADA ONLY
Chassis Bracket Behind Air Coil
(30")
2X4 SURFACE BOX ON CABINET 11B0100N15 (30") Surface Mount Option
Only
11B0100N14 (12") Remote No Whip Option Only
P5
P1
GND
P4
BA+
24R
DXM2.5
P11
12 PIN
P7 11B0100N11
(60") (76")
3 PIN FEMALE
Note 3
(CV)
11B0100N08
HARNESSES ARE PART OF MOTOR (2 PIN is not connected)
Notes: 1. A quick-connect thermostat harness is provided with optional vertical-stack thermostat kits. 2. For the MPC, you need: 11B0100N56 (in cabinet, 12 inch), 1B0100N57 (in chassis, 72 inch), and
11B0100N55 (connects cabinet to chassis, 30 inch). 3. Use the unit wiring diagram for wire colors and connection points.
Use wire harnesses only for part numbers.
PAGE: 96
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Wire Harness Models:
for 06-12 CT EC with DXM2.5
SM 06-36
Surface Mount Option - Make Connect Here
Red Yellow Blue Orange Brown Gray White Violet
1 2 3 4 5 6 7 8
*
*
ACUD02C SERVICE TOOL
11B0100N53 THERMOSTAT (6")
Note 2
11B0100N27 - Note 1 (36")
MALE
11B0100N05 (24")
(30") FOR ADA OPTION ONLY
11S0026N02, N04, or N06
Remote 15',25', or 35' whip
(12") FOR ADA ONLY
Chassis Bracket Behind Air Coil
(72")
(30")
2X4 SURFACE BOX ON CABINET 11B0100N15 (30") Surface Mount Option
Only
11B0100N14 (12") Remote No Whip Option Only
P5
P1
GND
P4
BA+
24R
DXM2.5
12 PIN
P7 11B0100N11
(72") 33
3 PIN FEMALE Note 3
34 (36")
16 (CT)
PIN
11B0100N08
Notes: 1. A quick-connect thermostat harness provided with optional vertical-stack thermostat kits. 2. For the MPC, you need: 11B0100N56 (in cabinet 12 inch), 11B0100N56 (in chassis 72 inch),
and 11B0100N55 (connects cabinet to chassis, 30 inch). 3. Use the unit wiring diagram for wire colors and connection points.
Use wire harnesses only for part numbers.
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 97
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models: Wire Harness
SM 06-36
for 06-12 CT EC with CXM2
Surface Mount Option - Make Connect Here
Red Yellow Blue Orange Brown Gray White Violet
11B0100N53 THERMOSTAT (6")
Note 1
1
2
3
4
5 6
*
*
7
8
(30") FOR ADA OPTION ONLY
11S0026N02, N04, or N06
Remote 15',25', or 35' whip
(12") FOR ADA ONLY
(72")
Chassis Bracket Behind Air Coil
(30")
2 X 4 SURFACE BOX ON CABINET 11B0100N15 (30") Surface Mount Option
Only
11B0100N14 (12") Remote No Whip Option Only
P1
CXM2
12 PIN
P2 11B0100N11
5
(72") 33
34 (36")
16 (CT)
PIN
11B0100N08
3 PIN FEMALE Note 2
Notes: 1. A quick-connect thermostat harness is provided with optional vertical-stack thermostat kits. 2. For the MPC, you need: 11B0100N56 (in-cabinet, 12-inch), 11B0100N56 (in-chassis, 72-inch), and
11B0100N55 (connects cabinet to chassis, 30-inch). 3. Use the unit wiring diagram for wire colors and connection points.
Use wire harnesses only for part numbers.
PAGE: 98
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Wire Harness Models:
for 15-36 CV EC with DXM2.5
SM 06-36
Surface Mount Option - MaKe Connect Here
Red Yellow Blue Orange Brown Gray White Violet
1 2 3 4 5 6 7 8
*
*
ACUD02C SERVICE TOOL
11B0100N53 THERMOSTAT (6")
Note 2
11B0100N27 - Note 1 (36")
MALE
11B0100N05 (24")
(30") FOR ADA OPTION ONLY
11S0026N02, N04, or N06
Remote 15',25', or 35' whip
(12") FOR ADA ONLY
Chassis Bracket Behind Air Coil
(72")
(30")
2X4 SURFACE BOX ON CABINET 11B0100N15 (30") Surface Mount Option
Only
11B0100N14 (12") Remote No Whip Option Only
P5
P1
GND
P4 B-
A+
24R
DXM2.5
P8
12 PIN
P7 11B0100N11
(CV)
11B0100N19 (30") USED ONLY ON 30-36
11B0100N08 (30") USED ONLY ON 15-24
24-36 (65")
15-18 (65")
3 PIN FEMALENote 3
5 PIN FEMALE
11B0100N12 (12") USED ONLY ON 15-36
Notes: 1. A quick-connect thermostat harness is provided with optional vertical-stack thermostat kits. 2. For the MPC, you need: 11B0100N56 (in cabinet, 12 inch), 11B0100N56 (in chassis, 72 inch), and
11B0100N55 (connects cabinet to chassis, 30 inch). 3. Use the unit wiring diagram for wire colors and connection points.
Use wire harnesses only for part numbers.
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Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 99
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models: Wire Harness
SM 06-36
for 15-36 CT EC with DXM2.5
Surface Mount Option - Make Connect Here
Red Yellow Blue Orange Brown Gray White Violet
1 2 3 4 5 6 7 8
*
*
ACUD02C SERVICE TOOL
11B0100N53 THERMOSTAT (6")
Note 2
11B0100N27 - Note 1 (36")
MALE
11B0100N05 (24")
(30") FOR ADA OPTION ONLY
11S0026N02, N04, or N06
Remote 15',25', or 35' whip
(12") FOR ADA ONLY
Chassis Bracket Behind Air Coil
(72")
(30")
2X4 SURFACE BOX ON CABINET 11B0100N15 (30") Surface Mount Option
Only
11B0100N14 (12") Remote No Whip Option Only
P5
P1
GND
P4
BA+
24R
DXM2.5
12 PIN
P7 11B0100N11
(72") 33
24-36 (65")
15-18 (65")
3 PIN FEMALE Note 3
32 (36")
4 WAY
11B0100N19 (30") USED ONLY ON 30-36
11B0100N08 (30") USED ONLY ON 15-24
Notes: 1. A quick-connect thermostat harness is provided with optional vertical-stack thermostat kits. 2. For the MPC, you need: 11B0100N56 (in cabinet, 12 inch), 11B0100N56 (in chassis, 72 inch), and
11B0100N55 (connects cabinet to chassis, 30 inch). 3. Use the unit wiring diagram for wire colors and connection points.
Use wire harnesses only for part numbers.
PAGE: 100
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Wire Harness Models:
for 15-36 CT EC with CXM2
SM 06-36
Surface Mount Option - Make Connect Here
Red Yellow Blue Orange Brown Gray White Violet
11B0100N53 THERMOSTAT (6")
Note 1
1
2
3
4
5 6
*
*
7
8
(30") FOR ADA OPTION ONLY
11S0026N02, N04, or N06
Remote 15',25', or 35' whip
(12") FOR ADA ONLY
(72")
Chassis Bracket Behind Air Coil
(30")
2X4 SURFACE BOX ON CABINET 11B0100N15 (30") Surface Mount Option
Only
11B0100N14 (12") Remote No Whip Option Only
P1
CXM2
12 PIN
P2 11B0100N11
5
5
33 (72")
32 (36")
4 WAY
11B0100N19 (30") USED ONLY ON 30-36
11B0100N08 (30") USED ONLY ON 15-24
24-36 (65")
15-18 (65")
2 PIN FEMALE Note 2
Notes: 1. A quick-connect thermostat harness is provided with optional vertical-stack thermostat kits. 2. For the MPC, you need: 11B0100N56 (in cabinet, 12 inch), 11B0100N56 (in chassis, 72 inch), and
11B0100N55 (connects cabinet to chassis, 30 inch). 3. Use the unit wiring diagram for wire colors and connection points.
Use wire harnesses only for part numbers.
w w w. c l i m a t e m a s t e r. c o m
Part#: 97B0158n01 | revised: May 8, 2024
PAGE: 101
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Troubleshooting Form
Customer: Model #: Complaint:
Serial #:
Water-to-Air Units
Loop Type:
Startup Date:
Antifreeze Type & %:
REFRIGERANT: R-454B OPERATING MODE: HEATING COOLING
HEATING POSITION COOLING POSITION
REFRIG FLOW - HEATING
REFRIG FLOW - COOLING
10
11
AIR COIL
CONDENSER (HEATING) EVAPORATOR (COOLING)
REVERSING VALVE
CONDENSER (COOLING) EVAPORATOR (HEATING)
EXPANSION
VALVE
FILTER
DRIER
COAX
5 LT2 : HEATING LIQUID LINE
5 LT1 : COOLING LIQUID LINE
Source
6
7
8
9
21
SUCTION
COMPRESSOR 3
DISCHARGE 4
Description Voltage Compressor Amps 1 Suction Temp 2 Suction Press 2a Saturation Temp 2b Superheat 3 Discharge Temp 4 Discharge Press 4a Saturation Temp 4b Subcooling 5 Liquid Line Temp 6 Source Water In Tmp 7 Source Water Out Tmp 8 Source Water In Pres 9 Source Water Out Pres 9a Press Drop 9b Flow Rate 10 Return Air Temp 11 Supply Air Temp
Heating
Cooling Temp Diff. =
Notes
Heat of Extraction (Absorption) or Heat of Rejection: HE or HR =
Fluid Factor: (for Btuh)
Fluid Factor: (for kW)
500 (Water); 485 (Antifreeze) 4.18 (Water); 4.05 (Antifreeze)
Flow Rate x
Temp. Diff x
Fluid Factor
Superheat = Suction temperature - suction saturation temp. = _________________ (deg F)
Subcooling = Discharge saturation temp. - liquid line temp. = _________________ (deg F)
PAGE: 102
Part#: 97B0158n01 | revised: May 8, 2024
w w w. c l i m a t e m a s t e r. c o m
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CLIMATE MASTER, INC.
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Part#: 97B0158n01 | revised: May 8, 2024
LIMITED EXPRESS WARRANTY/ LIMITATION OF REMEDIES AND LIABILITY
It is expressly understood that unless a statement is specifically identified as a warranty, statements made by Climate Master, Inc., a Delaware corporation, ("CM") or its representatives, relating to CM's products, whether oral, written or contained in any sales literature, catalog or any other agreement, are not express warranties and do not form a part of the basis of the bargain, but are merely CM's opinion or commendation of CM's products.
EXCEPT AS SPECIFICALLY SET FORTH HEREIN, THERE IS NO EXPRESS WARRANTY AS TO ANY OF CM'S PRODUCTS. CM MAKES NO WARRANTY AGAINST LATENT DEFECTS. CM MAKES NO WARRANTY OF MERCHANTABILITY OF THE GOODS OR OF THE FITNESS OF THE GOODS FOR ANY PARTICULAR PURPOSE.
GRANT OF LIMITED EXPRESS WARRANTY CM warrants CM products purchased and retained in the United States of America and Canada to be free from defects in material and workmanship under normal use and maintenance as follows: (1) All complete air conditioning, heating and/or heat pump units built or sold by CM for twelve (12) months from date of unit start up or eighteen (18) months from date of shipment (from factory), whichever comes first; (2) Repair and replacement parts, which are not supplied under warranty, for nintey (90) days from date of shipment (from factory). All parts must be returned to CM's factory in Oklahoma City, Oklahoma, freight prepaid, no later than sixty (60) days after the date of the failure of the part; if CM determines the part to be defective and within CM's Limited Express Warranty, CM shall, when such part has been either replaced or repaired, return such to a factory recognized dealer, contractor or service organization, F.O.B. CM's factory, Oklahoma City, Oklahoma, freight prepaid. The warranty on any parts repaired or replaced under warranty expires at the end of the original warranty period.
E This warranty does not cover and does not apply to: (1) Air filters, fuses, refrigerant, fluids, oil; (2) Products relocated after initial installation; (3) Any portion or component of any system that is not supplied by CM, regardless
of the cause of the failure of such portion or component; (4) Products on which the unit identification tags or labels have been removed or defaced; (5) Products on which payment to CM is or has been in default; (6) Products which have defects or damage which result from improper installation, wiring, electrical imbalance characteristics or maintenance; or are caused by accident, misuse or abuse, fire, flood, alteration or misapplication of the product; (7) Products which have defects or damage which result from a contaminated or corrosive air or liquid supply, operation at abnormal temperatures, or unauthorized opening of refrigerant circuit; (8) Mold, fungus or bacteria damages; (9) Products subjected to corrosion or abrasion; (10) Products manufactured or supplied by others; (11) Products which have been subjected to misuse, negligence or accidents; (12) Products which have been operated in a manner contrary to CM's printed instructions; or (13) Products which have defects, damage or insufficient performance as a result of insufficient or incorrect system design or the improper application of CM's products.
CM is not responsible for: (1) The costs of any fluids, refrigerant or other system components, or associated labor to repair or replace the same, which is incurred as a result of a defective part covered by CM's Limited Express
L Warranty; (2) The costs of labor, refrigerant, materials or service incurred in removal of the defective part, or in obtaining and replacing the new or repaired part; or, (3) Transportation costs of the defective part from the installa-
tion site to CM or of the return of any part not covered by CM's Limited Express Warranty.
Limitation: This Limited Express Warranty is given in lieu of all other warranties. If, notwithstanding the disclaimers contained herein, it is determined that other warranties exist, any such warranties, including without limitation any express warranties or any implied warranties of fitness for particular purpose and merchantability, shall be limited to the duration of the Limited Express Warranty.
LIMITATION OF REMEDIES In the event of a breach of the Limited Express Warranty, CM will only be obligated at CM's option to repair the failed part or unit or to furnish a new or rebuilt part or unit in exchange for the part or unit which has failed. If
P after written notice to CM's factory in Oklahoma City, Oklahoma of each defect, malfunction or other failure and a reasonable number of attempts by CM to correct the defect, malfunction or other failure and the remedy fails
of its essential purpose, CM shall refund the purchase price paid to CM in exchange for the return of the sold good(s). Said refund shall be the maximum liability of CM. THIS REMEDY IS THE SOLE AND EXCLUSIVE REMEDY OF THE BUYER OR THEIR PURCHASER AGAINST CM FOR BREACH OF CONTRACT, FOR THE BREACH OF ANY WARRANTY OR FOR CM'S NEGLIGENCE OR IN STRICT LIABILITY.
LIMITATION OF LIABILITY CM shall have no liability for any damages if CM's performance is delayed for any reason or is prevented to any extent by any event such as, but not limited to: any war, civil unrest, government restrictions or restraints, strikes or work stoppages, fire, flood, accident, shortages of transportation, fuel, material, or labor, acts of God or any other reason beyond the sole control of CM. CM EXPRESSLY DISCLAIMS AND EXCLUDES ANY LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGE IN CONTRACT, FOR BREACH OF ANY EXPRESS OR IMPLIED WARRANTY, OR IN TORT, WHETHER FOR CM's NEGLIGENCE OR AS STRICT LIABILITY.
OBTAINING WARRANTY PERFORMANCE Normally, the contractor or service organization who installed the products will provide warranty performance for the owner. Should the installer be unavailable, contact any CM recognized dealer, contractor or service organiza-
M tion. If assistance is required in obtaining warranty performance, write or call:
Climate Master, Inc. · Customer Service · 7300 S.W. 44th Street · Oklahoma City, Oklahoma 73179 (405) 745-6000
NOTE: Some states or Canadian provinces do not allow limitations on how long an implied warranty lasts, or the limitation or exclusions of consequential or incidental damages, so the foregoing exclusions and limitations may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state and from Canadian province to Canadian province.
Please refer to the CM Installation, Operation and Maintenance Manual for operating and maintenance instructions.
SA Rev.: 11/09
LC083
Warranty
Models:
SM 06-36
PAGE: 103
TranquiliTy® (SM) VErTiCal STaCK SEriES iOM
Models:
SM 06-36
Revision History
Date 05/08/25 12/13/24
Section
Description
Changed Riser Offset Side to Field Wiring Side
Dimensional Data
Changed Riser Offset Front to Field Wiring Front Added FF dimension with description "Supply Height (Full) Side"
Updated dimensions
Standard SMS Cabinet Dimensions Updated graphic
Ducted SMT Cabinet Dimensions
Updated graphic
SM Hybrid Cabinet Dimensions
Standard and Ducted Cabinet Slot Dimensions and Riser Arrangements Hybrid Cabinet Slot Dimensions and Riser Arrangements
Cabinet with G Panel Frame
Updated graphic Updated graphic and added table Updated graphic and added table Removed section
Ground-Loop Heat-Pump Applications Updated the Antifreeze Percentages by Volume table
Updated EC CT FLA for sizes 09-36
Updated EC CV FLA for sizes 09-36
Updated Internal Secondary Pump FLA for sizes 09-36
Electrical Data
Updated Total Unit FLA for sizes 09-36 Updated MCA 09-36 for sizes 09-36
Updated Max. Fuse Size for sizes 09-36
Physical Data
Updated Fuse HACR for units with 265V CT EC blower motors for SMS30-36 Updated Fuse HACR for units with 265V CT EC blower motors for SMT24-36 and units with 265V CV EC blowers for SMT30 Updated physical data
Dimensional Data
Updated SMS and SMT dimensional data
Blower Performance
Updated blower performance
Electrical Data
Updated electrical data
*97B0158N01*
7300 SW 44th St | Oklahoma City, OK 73179 Phone: 800.299.9747
www.climatemaster.com
ClimateMaster works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice and may not be as described herein. Please contact ClimateMaster's Customer Service Department at 800-299-9747 for specific information on the current design and specifications. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties, but are merely ClimateMaster's opinion or commendation of its products. The latest version of this document is available at www.climatemaster.com.
Engineered and assembled in the USA.
© ClimateMaster, Inc. All Rights Reserved 2024
PAGE: 104
Part#: 97B0158n01 | revised: May 8, 2024
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