User Guide for FUJITSU models including: ARTC36LCTU Split Type Air Conditioner Duct Type, ARTC36LCTU, Split Type Air Conditioner Duct Type, Air Conditioner Duct Type, Duct Type, Type
1 giorno fa — 1. 2. 3. 4. 5. 6. 7. 8. 1. 2. 1. 2. 3. 4. 5. 6. 7. 8. 9. 1. 2. 1. 3. 5. 1. 2. 3. 1. 2. 3. CN1. 1871843-3. ( G I C2.5P 3P ). WHITE. PRESSURE SENSOR.
21 hours ago —
23 дек. 2024 г. — 1. 2. 3. 4. 5. 6. 7. 8. 1. 2. 1. 2. 3. 4. 5. 6. 7. 8. 9. 1. 2. 1. 3. 5. 1. 2. 3. 1. 2. 3. CN1. 1871843-3. ( G I C2.5P 3P ). WHITE. PRESSURE SENSOR.
File Info : application/pdf, 26 Pages, 1.84MB
DocumentDocumentSPLIT TYPE AIR CONDITIONER DUCT TYPE (50Hz)
Indoor unit
Outdoor unit
ARTC36LCTU AOTD36LATT
ARTC45LCTU AOTD45LATT
ARTC60LCTU AOTD60LATT
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . 1 DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . 2 REFRIGERANT SYSTEM DIAGRAM . . . . . 4 CIRCUIT DIAGRAM. . . . . . . . . . . . . . . . . . .5 INDOOR PCB CIRCUIT DIAGRAM . . . . . . 6 OUTDOOR PCB CIRCUIT DIAGRAM . . . . 7 ERROR DETECTION. . . . . . . . . . . . . . . . .14 PARTS (INDOOR UNIT) . . . . . . . . . . . . . . 18 PARTS (OUTDOOR UNIT) . . . . . . . . . . . . 20 ACCESSORIES. . . . . . . . . . . . . . . . . . . . . 24
SPECIFICATIONS
ELECTRICAL DATA
TYPE
Cooling & Heating
INDOOR UNIT
ARTC36LCTU ARYC45LCTU ARYC60LCTU
OUTDOOR UNIT
AOTD36LATT AOTD45LATT AOTD60LATT
COOLING CAPACITY
10.0 kW
12.5 kW
15.0 kW
HEATING CAPACITY
11.2 kW
14.0 kW
18.0 kW
POWER SOURCE
415 V 50 Hz 3 4 W
RUNNING CURRENT
Cooling Heating
4.4 A 4.2 A
5.8 A 5.2 A
7.5 A 7.5 A
Cooling INPUT WATTS
Heating
3.09 kW 2.94 kW
4.06 kW 3.67 kW
5.32 kW 5.28 kW
E.E.R.
Cooling 3.24 kW/kW Heating 3.81 kW/kW
3.08 kW/kW 3.81 kW/kW
2.82 kW/kW 3.41 kW/kW
STARTING CURRENT
10.0 A
10.0 A
10.0 A
MOISTURE REMOVAL
1.5 L/hr
1.5 L/hr
3.0 L/hr
AIRCIRCULATION INDOOR 2,500 m3/h
3,450 m3/h
3,450 m3/h
AIRCIRCULATION Cooling
OUTDOOR
Heating
6,200 m3/h 6,200 m3/h
6,900 m3/h 6,200 m3/h
6,900 m3/h 7,300 m3/h
MAXIMUM CURRENT
9.0 A
11.0 A
12.5 A
COMPRESSOR AND REFRIGERANT
TYPE
Hermetic type, Inverter,
4 poles, 3 phase, DC motor, Twin Rotary
DISCRIMINATION
808 677 80
WEIGHT (with oil)
25.6 kg
REFRIGERANT TYPE
R410A
PRECHARGED REFRIGERANT
3,450 g
MAX PIPE LENGTH
75 m
MAX PIPE HEIGHT
30 m
Pipe length 30 m 3,450 g
FULL CHARGE
45 m 60 m
4,200 g 4,950 g
75 m
5,700 g
ADDITIONAL CHARGE
50 g/m
FAN MOTOR
Discrimination
INDOOR UNIT
High speed Middle speed
Low speed
OUTDOOR Discrimination
UNIT
Upper fan
(cool / heat) Lower fan
MFA-36NTT 1,150 r.p.m. 900 r.p.m. 720 r.p.m.
780 r.p.m. 750 r.p.m.
MFA-60TTFS 1,310 r.p.m. 1,160 r.p.m. 1,010r.p.m. MFE-54TV 900 / 780 r.p.m. 900 / 900 r.p.m. 800 / 750 r.p.m. 800 / 900 r.p.m.
NOISE LEVEL
INDOOR UNIT
High speed Middle speed
Low speed
43 dB 38 dB 33 dB
OUTDOOR Cooling
UNIT
Heating
51 dB 53 dB
Note : Static pressure : 100pa Duct length : Inlet 1m, Outlet 2m
54 dB 54 dB
47 dB 43 dB 40 dB
56 dB 58 dB
DIMENSIONS
INDOOR UNIT H x W x D OUTDOOR UNIT H x W x D
400 x 1,050 x 500 mm 1,290 x 900 x 330 mm
WEIGHT
INDOOR UNIT Gross / Net
OUTDOOR UNIT Gross / Net
47 kg / 42 kg
51 kg / 46 kg 117 kg / 107 kg
2009.01.15
1
OUTLINE AND DIMENSIONS
INDOOR UNIT (Unit : mm)
1,080
400
1,000
585 500
AIR
1,050
85
2009.01.15
2
OUTDOOR UNIT (unit : mm)
900
31
330
12
1290
9
21
400 air flow
370
2008.11.20
650
3
REFRIGERANT SYSTEM DIAGRAM
OUTDOOR UNIT
Pressure Check Valve
Refrigerant Pipe 15.88mm (5/8")
INDOOR UNIT
Strainer
3-Way Valve
4-Way Valve
Heat Exchanger
Muffler
Pressure Sensor
Compressor
Accumulator
Strainer
Expansion
Valve
Strainer
Refrigerant Pipe 9.52mm (3/8")
Thermistor (Compressor) Thermistor (Discharge) Thermistor (Heat Exchanger Med) Thermistor (Heat Exchanger Out) Thermistor (Outdoor)
3-Way Valve
Heat Exchanger
Thermistor (Room) Thermistor (Pipe)
Refrigerant direction Cool Heat
2009.01.15
4
THERMISTOR ( HEAT EXCHANGER MID. TEMP. ) THERMISTOR ( HEATSINK P.F.C. TEMP. ) THERMISTOR ( DISCHARGE TEMP. ) THERMISTOR ( HEAT EXCHANGER OUT TEMP. ) THERMISTOR ( OUTDOOR TEMP. ) THERMISTOR ( COMPRESSOR TEMP. ) PRESSURE SENSOR REACTOR ( FAN )
SOLENOID VALVE COIL EXPANSION VALVE COIL FAN MOTOR 1 ( UPPER ) FAN MOTOR 2 ( LOWER )
CIRCUIT DIAGRAM
INDOOR UNIT
OUTDOOR UNIT
12 CN16
CN3 1 2 34 5
THERMISTOE ( ROOM TEMP. )
CN106 12
TRANSFORMER
123 CN114
GREEN PURPLE PURPLE
E101
12 12 CN103
12
12 CN104
CN117 1234 1234
POWER SUPPLY PCB ASSY CN109 12
FUSE 3.15A
BLACK BLUE
WHITE RED
RELAY RELAY
1
51
51
5
CN101 1 2 W105
12
RELAY
BLACK WHITE RED
BLACK
4
4
4
2
32
32
3
RED RED
12 CN115
CN113
CN116
1 2 1 2 3 4 5 6 7 8 9 10
CN105 1234 1234
1 2 1 2 3 4 5 6 7 8 9 10
GRAY GRAY GRAY GRAY
GRAY GRAY GRAY GRAY GRAY GRAY GRAY GRAY GRAY GRAY
GRAY GRAY
RED YELLOW
FUSE 10A
BLACK WHITE
RED PURPLE
BLUE
WHITE
F M
TERMINAL 1 23
FAN MOTOR BLACK
FAN MOTOR CAPACITOR
YELLOW / GREEN
1 2 34 5 CN12
12 12 CN4
1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10
CN2
1234 1234
CN1
12 CN5
RED WHITE BLACK
CN11
CN10
CN13
1234 5 123 1234 5678
BLACK BLACK
12 12 CN8
12 12 CN7
CONTROLLER PCB ASSY ( MAIN PCB )
CN6 1 23 123
CN14 12
CN15 12
TERMINAL 1 23
REMOTE CONTROL UNIT
GRAY GRAY
THERMISTOR ( PIPE TEMP. )
CN9 1 23
4WV
EV
FM
FM
OPTION ( CONNECTOR )
PS
BLACK BLACK BLACK BLACK BROWN BROWN BLACK BLACK BLUE BLUE BROWN BROWN RED WHITE BLACK BLACK BLACK BLACK BLACK RED BROWN BLUE ORANGE YELLOW WHITE RED BLACK WHITE YELLOW BROWN RED BLACK WHITE YELLOW BROWN
12 12
CN22
12 12
CN23
12 3 12 3
CN24
12 3 12 3
CN25
123 123
CN26
123 123
CN27
123 123
CN16
12 12
CN102
12 12
CN103
123456 123456
CN17
123456 123456
CN81
123456 123456
CN82
123 123
CN18
CN7
12345678 12345678
CN20 CN21 CN104
W6
12
12
1 2 W5
CN9
123456789 123456789
CONTROLLER PCB ASSY ( MAIN PCB ) FUSE
123 123
CN19
BROWN RED
ORANGE YELLOW
GREEN GREEN GREEN
BROWN RED
ORANGE YELLOW
GREEN BLUE
INVERTER PCB ASSY RED WHITE BLACK BLACK WHITE RED BLACK BLUE WHITE
12345678 12345678
CN801
TM801
ORANGE
CAPACITOR PCB ASSY
W700
123456789 123456789
CN630
TM300 TM500
TM802 TM803
YELLOW BLUE
W702
W703 W701
PURPLE
P. F. C. PCB ASSY TM301
TM505
TM501
W800 ORANGE
TM504
THERMISTOR
( HEATSINK INV. TEMP. )
CN803
11 22
BLACK BLACK
W300
W301
TM302
TM502 W302
REACTOR x 3
RED RED
WHITE WHITE
BLACK BLACK
F1 5A - 250V
FUSE
F2 3.15A - 250V
FUSE
F3 10A - 250V
W1 W3 W4
CN101
1 23 4 5 1 23 4 5
1 1 WHITE
CN802 2 2 3 3 BLACK
TM806 TM805 TM804
W
V
U
COMPRESSOR
RED
R
WHITE S CM
BLACK
C
11
TM203 TM204 TM205
2 2 CN200 33
TM202
BLACK
POWER SUPPLY PCB ASSY TM201
TM200
WHITE RED
W206
TERMINAL
GREEN
1 2 3 L1 L2 L3 N
EARTH
POWER SOURCE
2009.01.07
5
INDOOR PCB CIRCUIT DIAGRAM
CONTROLLER PCB ASSEMBLY ARTC36LCTU : K03BZ-0804HSE-C1
ARTC45LCTU : K03BZ-0802HSE-C1
UL1015 AWG22 VIOLET UL1015 AWG22 VIOLET
D102 MTZJ15B R107 330 <1/4W>
C42, C43 0.1 <F> x 2
UL1430 AWG22 RED UL1430 AWG22 RED
SECONDARY
PRIMARY
TRANSFORMER EZ-0970WWE-T
CN103
B2P3-VH-B-R
RED 2
TRANS (PRI)
1
C102 0.22 <RE>
C103 0.01 <YE>
C104 0.01 <YE>
LF101 ELF20N018A
POWER SUPPLY PCB ASSY K04CW-0800HSE-P0
C105 0.01 <YE>
C106 0.01 <YE>
CN104
B02B-XARK-1-A
RED
TRANS (SEC)
2 JM103
5V 12V 14V
CN105 B04B-PASK-1
WHITE
1
DC SUPPLY UL1430 AWG26 GRAY
14V
10K
R15 - R17 <1/10W> x 3
5V
12V
1
5V SW2
ARTC60LCTU : K03BZ-0803HSE-C1
5V
1
2
UL1430 AWG26 GRAY
2
3
UL1430 AWG26 GRAY
3
4
UL1430 AWG26 GRAY
4
DSS803
6
3
5
2
4
1
R18 - R20 1.0K <1/10W> x 3
1 P15 2 P16 3 P17
P04 65 P05 66 P07 73
R4 - R6 1.0K <1/10W> x 3
R3 R2
D101 D2SB20
R103 1.0K
Q101 2SD1191
CN1
14V CN114
B04B-PASK-1
WHITE
B3B-XH-AM
WHITE
1
2 EX. I N
AUTO RESTART
C21 - C23
I C 1
C4 0.1
5V R11 - R14
0.1 <F> x 2
uPD78F0058GK-A88
5 P130
<F>
10K <1/10W> x 4
6 P131
C16 C15 C14
R57 - R59
R102 C107 <1/2W> 10K 1000/ +
+ C109 10/
3 SW1 DSS804
R7 - R10 1.0K <1/10W> x 4
10 P72
P14 80 P13 79
0.1 <F> x 3
1.0K <1/10W> x 3
<1/4W> 50V
C1100/8+
25V
5V
8
4 CUSTOM CODE 2
7
3 CUSTOM CODE 1
6
2 FAN SWITCH 2
11 P20
P12 78
25V
5
1 FAN SWITCH 1
P10 76
R62 - R64
I C101 5V NJM7805FA
C112 0.1 <F>
OI G
12V
C111 10/
+
25V
I C102 NJM7812FA
OI G
VA103 0.01 <KH>
PC102 TLP621 <GB>
C114 0.01 <R>
FL102 BL02RN1
1
FL101
2 EX. OUT
5V
CN115
C17 - C20 0.1 <F> x 4
74 VDD0
BL02RN1
14V
1
K109
2
G5NB-1A
5V 1 2
CN113 B02B-PARK-1
RED
B2B-XH-AM
WHITE
+ C1
C3
100/
0.1
6.3V
<F>
5V
68 VDD1 75 AVRF0
7 AVRF1
4 AVSS
CN106
B02B-PAKK-1
BLACK
R73
R74
10K
1.0K
1 <1/10W> <1/10W>
67 VSS0 33 VSS1
EX. SIGNAL CN5
B02B-PAKK-1
BLACK
SERIAL UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
2
5V
R76 10K <1/10W> 1
R75 10K <1/10W>
2
C34
C35 0.01 <B> I C3 (1/7) uPA2003GR
45 P31 46 P32
30 P53 25 P46
CN4
B02B-PARK-1
RED
5V
R55 10K
0.01 <F>
R56
1.0K
I C2 (1/7) uPA2003GR
1
<1/10W> <1/10W>
8 P70
NEW SERIAL
2
C38 5V
CN16
B02B-PASK-1
WHITE
R54 180 <1/10W>
0.01 <F>
R53 10K <1/10W> 9 P71
P11 77
P127 59 P126 58 P125 57 P124 56 P123 55 P122 54 P121 53
14V
I C5 (7/7) uPA2003GR
10K <1/10W> x 3
P120 52 JM4
I C 71 0R0
P23 14 P24 15 P64 40 P60 36 P61 37 P62 38 P63 39 P01 62
5V
R49, R50
10K <1/10W>
x 2
5V R43, R44 5V 10K <1/10W> x 2
R41
1.0K
<1/10W>
Q1 DTA143EUA
I C4 (4/7) 14V uPA2003GR
28 P51
C39
C41
R42
0.01
1000P 47
<F>
<R> <1/10W>
C2 10/
+
C40 0.01
25V <F>
R1 10K <1/10W> x 3
ROOM TEMPERATURE CORRECTION
JM1 ( COOLING OPERATION )
JM2 COMMERCIAL MODE SWITCHING
FAN DELAY SWITCHING
JM3 ( HEATING OPERATION ) 5V
1
2
C8
R60
R 65
0.1 <F>
1.0K <1/10W>
10K <1/10W >
1
2
C9
R61
R66
0.1
1.0K
49.9K
<F>
<1/10W> <1/10W>
14V
1 2 3 4 5
CN8 B02B-XASK-1-A WHITE
BLACK BLACK
THERMISTOR ( ROOM TEMP. )
GRAY GRAY
CN7 B02B-XAKK-1-A BLACK
THERMISTOR ( PIPE TEMP. )
CN11 B05B-XASK-1-A WHITE
LOUVER ( UP / DOWN )
I C3 (1/7) uPA2003GR
1 CN12 2 B05B-XARK-1-A RED
3
LOUVER
4
( RIGHT / LEFT )
5
1
CN13
2
B08B-XASK-1-A WHITE
3
4
INDICATOR PCB ASSY
5
6
7
8
C101 0.22 <RE>
PFC5000-0702F x 2
FH102
VA101 470V <TNR>
F101 3.15A - 250V
<BET>
FH101 CN101 B2P3-VH-B-C 1 2
BLACK
E101
AC I N L N
IC103 HI2002R2
VA102 470V <TNR>
SA101 RA-362M
K104 14V G5NB-1A
CR101 120/ 0.2
W105
12
SERIAL
CN109
B2P3-VH-B-E
BLUE
DRAIN PUMP
12 3 4
1
2
3
4
K104
5
FAN H/M
6
FAN ON/OFF
7
FAN M/L
8
14V
9
I NT 10
CN117 B04B-PAKK-1
BLACK
FAN DRIVE
RELAY DRIVE UL1430 AWG26 x 10
GRAY
GRAY GRAY GRAY GRAY GRAY GRAY GRAY GRAY GRAY
CN116 B10B-PASK-1
WHITE
1 2 3 4 5 6 7 8 9 10
CN2 B10B-PASK-1
WHITE
I C2 (6/7) uPA2003GR
14V
27 P50 26 P47 29 P52
5V
R77 10K
R78 390
<1/10W> <1/10W>
24 P45 23 P44 22 P43 21 P42 20 P41 19 P40
63 P02
C33
0.01
<F>
Q2
C32 0.01 <F>
DTC124EKA
5V
P00 61
R71 10K <1/10W>
-
+
I C6-2 BA10393F
-
+
I C6-1 BA10393F
12V
R68 15.4K <1/10W>
R69 28K 12V D2 <1/10W> DAN217U
I C3 (1/7) uPA2003GR P37 51
R67 390 <1/10W>
P33 47
14V
I C3 (3/7)
uPA2003GR
R70 10K <1/10W>
12V D3 D1FS4A
14V
P34 48
CN6 B3B-XAKK-1-A BLACK
1
REMOTE CONTROL UNIT
2
3
1 CN14 2 B02B-PAMK-1 GREEN
FRESH AIR
UL1430 AWG22 BLACK UL1430 AWG22 WHITE UL1430 AWG22 RED
UL1015 AWG18 BLACK UL1015 AWG18 WHITE UL1015 AWG16 GREEN UL1015 AWG20 RED UL1430 AWG24
RED UL1430 AWG24
WHITE UL1430 AWG24
RED UL1430 AWG24
BLACK UL1430 AWG24
RED UL1430 AWG24
BLUE
14V
P35 49
FAN MOTOR CAPACITOR BLACK
UL1015
AWG16 RED
UL1015
AWG16 YELLOW
R37 1.0K <1/10W>
R38 1.0K <1/10W>
B Z
BZ1
5V R29 - R32
PKM13EPYH-4000-A0
10K <1/10W> x 4
I C3 (1/7) uPA2003GR
50 P36
XT2 72 NC P57 35
14V
R48
10K
5V
<1/10W>
CN15 1 B02B-PAOK-1 ORANGE 2
HEATER
321
TERMINAL BOARD
LOW BLUE MEDIUM VIOLET HIGH RED
ARTC36LCTU 10uF
440VAC
ARTC45,60LCTU 20uF
370VAC
FAN MOTOR
WHITE
UL1015 AWG16 WHITE
TERMINAL BOARD 1 2
( N ) 3
OUTDOOR UNIT
DH12D1-1F DC12V
DH12D1-1F DC12V
DH12D1-1F DC12V
1
UL1015 AWG16 BLACK
2
UL1015 AWG16 BLACK
3
SHV 10A - 400V
TEST
4
CN3 5
B5P-SHF-1AA
WHITE
5V
SW3 DRS4016-5-Z
84 43 22 5C 1 1
R33 - R36 1.0K <1/10W> x 4
C28 - C31 0.01 <F> x 4
R25 - R28 10K <1/10W> x 4
R21 - R24 1.0K <1/10W> x 4
C24 - C27 0.1 <F> x 4
44 P30 43 P67 42 P66 41 P65
12 P21 13 P22 16 P25 17 P26
X1 1 70
P54 31 P55 32 P56 34
1 CS 2 SK 3 DI 6 NC
VCC 8 DO 4 NC 7
GND 5
C13 0.1 <F>
P27 P03
RESET X2 69 3
R45 - R47 10K <1/10W> x 3
18
64
5V
R72 10K <1/10W> 60 C11 0.1 <F>
D1 DAN202K
I C9 BD4742G
5 VCC SUB 2 4 VOUT 3 GND NC 1
I C7
BR93L56RF
5V
R39 10K <1/10W>
C36
R40
0.01 1.0K
<F> <1/10W>
5V
5V
C12
R80
C10
0.1
10K
0.1
<F>
<1/10W>
<F>
C37
0.01
R79
<F>
1.0K
<1/10W>
X1
CSTLS5M00G53-A0
2
<5.00MHz>
REMOTE CONTROL UNIT
CN9
1
B3B-XARK-1-A RED
2
3
FLOAT SWITCH
CN10
1
B3P-VH-B WHITE
2
3
FEED BACK
2008.12.11
6
OUTDOOR PCB CIRCUIT DIAGRAM
INVERTER ASSEMBLY AOTD36LATT : EZ-0070HUE AOTD45LATT : EZ-0071HUE AOTD60LATT : EZ-00802HUE
UL1007 AWG24 BLACK UL1007 AWG24 WHITE
REACTOR 12A 18mH x 3
THERMISTOR ( HEATSINK INV. TEMP. )
UL1015 UL1015 AWG14 AWG14 RED RED
UL1015 UL1015 AWG14 AWG14 WHITE WHITE
UL1015 UL1015 AWG14 AWG14 BLACK BLACK
POWER SOURCE AC380 - 415V 50Hz
TO INDOOR UNIT
L1
RED
L2
WHITE
L3
BLACK
N
BLUE UL1015
AWG20
1
BLACK
UL1015
AWG20
2
WHITE UL1015
AWG20
3
RED
PRESSURE SENSOR P S
THERMISTOR ( PIPE - MID. TEMP. )
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( DISCHARGE TEMP. )
THERMISTOR ( COMPRESSOR TEMP. )
THERMISTOR ( OUTDOOR TEMP. )
UL1015 AWG14 RED UL1015 AWG14 WHITE UL1015 AWG14 BLACK
UL1015 AWG16 GREEN
EARTH
L1 I N TM200
L2 I N TM201
L3 I N TM202
P200 P201 P202
123 CN200 CT OUT 2-1871843-3 ( G I C2.5 3P )
BLUE
L1 OUT TM203
L2 OUT TM204
L3 OUT TM205
B W206 E
POWER SUPPLY PCB ASSEMBLY K07AQ-0700HUE-FL0
EMI FILTER ZCAT2132-1130
2 TURN
UL1015 AWG20 UL1015 AWG20 UL1015 AWG20
WHITE BLUE BLACK
UL1015
AWG16 GREEN
RED
WHITE
BLACK UL1015 AWG14 x 3
TM300 TM500 REACTOR L1
B L1 I N W300
TM301 TM501 REACTOR L2
TM302 TM502 REACTOR L3 DC + OUT TM504
B L2 I N W301
B L3 I N W302
N OUT TM505
POWER FACTOR PCB ASSEMBLY
K07AO-0700HUE-AF0
CN650
FLASH
B06B-PASK
WHITE
CN630 MAIN PCB COM.
1971032-9 ( G I C2.0 9P )
WHITE
12345 6
12345 6 7 89
UL1015 AWG12 ORANGE
UL1015 AWG12 PURPLE
UL1015 AWG12 ORANGE
B DC + I N W800
TM801 P OUT
123
CN802 CT OUT 2-1871843-3 ( G I C2.5 3P )
BLUE
12
CN803 HEATSINK TH.
1971032-2 ( G I C2.0 2P )
RED
12345 6
CN800 FLASH B06B-PASK
WHITE
TRANSISTOR PCB ASSEMBLY
( INVERTER PCB )
CN801 MAIN PCB COM.
K07AS-0700HUE-TR1
1971032-8 ( G I C2.0 8P )
TM802 TM803
WHITE
P IN N IN 1 2 3 4 5 6 7 8
EMI FILTER RFC-10 1 TURN
EMI FILTER RFC-10 1 TURN
UL1007 AWG24 YELLOW UL1007 AWG24 GREEN
BROWN RED ORANGE
UL1015
AWG16 GREEN
BLACK
EMI FILTER ZCAT1518-0730
2 TURN
REACTOR 3A 17mH
UL1015 AWG20 BLACK
UL1007 AWG24 UL1007 AWG24 UL1007 AWG24
BROWN RED ORANGE
UL1007 AWG24 UL1007 AWG24 UL1007 AWG24
YELLOW GREEN BLUE
THERMISTOR ( HEATSINK PFC. TEMP. )
B W700 P IN
W702 B P OUT
B W701 N IN
W703 B N OUT
CAPACITOR PCB ASSEMBLY
K07AP-0700HUE-P0
UL1015 AWG12 YELLOW
UL1015 AWG12 BLUE
UL1007 AWG24 UL1007 AWG24 UL1007 AWG24
EARTH
EARTH
TM804 U
TM805 V
TM806 W
RED
WHITE
C M
BLACK
UL3271 AWG12 x 3 COMPRESSOR
EMI FILTER ZCAT1518-0730 2 TURN
RED WHITE BLACK
B
B
B
B
W6
W4
W3
W1
1
3
5
1 CN1
SERIAL
2 1871843-3 PRESSURE SENSOR
3
( G I C2.5P 3P )
WHITE
F3
CN101
AC I N
B3P5-VH-B
WHITE
CN21 1 2-1971032-2 TH. ( SUCTION )
10A - 250V
2 ( G I C2.0P 2P )
BLUE
B W5
F1 5A - 250V
F2 3.15A - 250V
12
CN102 REACTOR 2-1747052-3 ( G I C7.92 2P )
BLUE
12345 6 7 89
CN9 PFC PCB COM.
1971032-9 ( G I C7.92 9P )
WHITE
12
CN23 TH. ( HEATSINK )
1-1971032-2 ( G I C2.0 2P )
RED
12345 6 7 8
CN7
INV PCB COM.
1971032-8
1
( G I C2.0 8P )
WHITE
2
3
DC FAN 1
CN81 4
B6P-VH-B
WHITE
5
6
RED
BLACK WHITE YELLOW BROWN
DC FAN MOTOR 1
F M
CN22 1 1971032-2
TH. ( PIPE - MID. )
2 ( G I C2.0P 2P )
WHITE
CN20 1 3-1971032-2 TH. ( EXPANSION VALVE )
2 ( G I C2.0P 2P )
YELLOW
1 CN25
2 1-1971032-3 TH. ( PIPE )
3
( G I C2.0P 3P )
RED
1 CN24
2 0501617431 TH. ( DISCHARGE )
3
( G I C2.0P 3P )
YELLOW
1 CN27
2 2-1971032-3 TH. ( COMPRESSOR )
3
( G I C2.0P 3P )
BLUE
1 CN25
CN18
CN19
2 3
1971032-3 TH. ( OUTDOOR ) EXT. OUT
EXT. I N
( G I C2.0P 3P )
WHITE
B03B-XASK-1-A B03B-XAKK-1-A
WHITE
BLACK
123
123
INVERTER PCB ASSEMBLY AOTD36LATT : K07AK-0700HUE-C1 AOTD45LATT : K07AK-0701HUE-C1 AOTD60LATT : K07AK-0800HUE-C1
DC FAN 2
1
2
CN82 B6P-VH-B-C
3
BLACK 4
5
6
EEV
1
2 CN17 3 B6B-XARK-1-A
RED 4 5
6
4-WAY VALVE
CN103 ( G I C7.92 2P ) 1
WHITE 2
ELECTRIC VALVE / HEATER
CN104 1 3-1747052-4 ( G I C7.92 2P ) 2
YELLOW
RED
BLACK WHITE YELLOW BROWN
DC FAN MOTOR 2
F M
EMI FILTER RFC-8 1 TURN
RED
BROWN BLUE ORANGE YELLOW WHITE
ELECTRIC EXPANSION VALVE
M
BLACK BLACK
4-WAY VALVE
2008.12.11
7
OUTDOOR UNIT
INVERTER PCB ASSEMBLY
AOTD36LATT : K07AK-0700HUE-C1
AOTD45LATT : K07AK-0701HUE-C1
CN102 REACTOR
CN101
AOTD60LATT : K07AK-0800HUE-C1
2-1747052-3 ( G I C7.92-2P )
R101
P I N101 P I N102
AC I N
F1
BLUE
ZPR0RCH400
D101
340V
B3P5-VH-B
WHITE
S
5
N
3
T
1
FIH250V 5A FH1 FH2
PFC5000-0702F x 2
VA1 470V <TNR>
C101 0.22 <ECQU>
L101 RCV1904-050PF07
4
3
C104
0.01
<KH>
C105
0.01
1
<KH>
2
12
C106 0.22 <ECQU>
3
2
12V
1
4
K101 G5NB-1A
LL25XB60
1
2
3
4
C113 + 500/ 450V
R103 - R107 220K <1/3W> x 5
L151 BL02Rn1
DC VOLTAGE DETECTION CIRCUIT
R151 - R153
R154
220K <1/3W> x 3 6.8K
<1/10W>
1%
5V D151 DAN217U
12
3
R156 1.0K <1/10W>
P_AN_DC
C151 0.1 <F>
15V 15V
D85 PTZ24B
W5 EARTH B
GREEN
L
BLACK
W1 B
N
WHITE
W3 B
W6
EARTH
B
GREEN
W4 SERIAL B
RED
CN103 4WV
1747052-1 ( G I C7.92-2P )
WHITE
CN104 EV
3-1747052-4 ( G I C7.92-2P )
YELLOW
CN16 PRESSUR SENSOR / PRESSURE SWITCH
1871843-3 ( G I C2.5-3P )
WHITE
CN21 THERMISTOR ( SUCTION TEMP. )
2-1971032-2 ( G I C2.0-2P )
BLUE
CN25 THERMISTOR ( PIPE TEMP. )
1-1971032-3 ( G I C2.0-3P )
RED
CN22 THERMISTOR ( PIPE-MID. TEMP. )
1971032-2 ( G I C2.0-2P )
WHITE
CN24 THERMISTOR ( DISCHARGE TEMP. )
3-1971032-3 ( G I C2.0-3P )
YELLOW
CN27 THERMISTOR ( COMPRESSOR TEMP. )
2-1971032-3 ( G I C2.0-3P )
CN26 THERMISTOR ( OUTDOOR TEMP. )
1971032-3 ( G I C2.0-3P )
WHITE
CN23 THERMISTOR ( HEATSINK TEMP. )
1-1971032-3 ( G I C2.0-2P )
RED
CN20 THERMISTOR ( EXPANSION VALVE TEMP. )
3-1971032-2
SA1
VA2
DCFAN1
L80
C82
RA-302M 470V <TNR>
Q81
1 BL02Rn1
0.1
340V
47 <1/10W> x 5 R12 C32 C33 2200P <B> x 10
DTA143EUA
R81
<F>
340V
F3 FIH 250V 10A
FH5 FH6
F2 FIH 250V 3.15A
FH3 FH4
VA5 470V <TNR>
PFC5000-0702F x 2 PFC5000-0702F x 2
VA3 470V <TNR>
C107 0.22 <ECQU>
SA2
VA4
RA-302M 470V <TNR>
4
3
1
2
L102 SS11V05230
C110 0.01 <KH>
C111 0.01 <KH>
C112 0.22 <ECQU>
R3 - R6
1.0M <1/3W>
15V
1%
x 4
D5 1SS355
D10 UDZS8.2B
R10 0R0
R1 150K <2W>
C5 2200P <E>
D8
R8
SW POWER SUPPLY
T1 I HO24
9
7
10
6
11
5
12
4
13
3
14
2
15
1
16
UF4005 0R0
I C2
D1 R13 C34 C35
D2 R14 C36 C37
D3 D1FL20U x 5
15V C1 330/ 35V
+ 12V
+
C2 470/ 25V
R2 10K
D4 I C7 1SS355 BA17805
<1/10W>
5V
1I O3
+G 2
+1C040/
16V
C13 C3
C14
0.1 220/
0.1
<F> 16V
<F>
Q80 DTC143EUA
2
2
33K
3
3 <1/10W>
5V 5V
R83
C80 4.7/
+
10K 1 2 50V
1<1/10W>
3
R82 22K <1/10W>
C81
R84
D83
0.01 1.0K DAN217U
<F> <1/10W>
15V L81
D86
DCFAN2
Q82 DTC143EUA 2
15V
BL02Rn1 PTZ24B
1 Q83 DTA143EUA
C85 0.1
R85
<F> R86
340V
TOP254
3
33K
C83 22K
H Y I C 1
12V Q31
D6 1SS355
R11 47
<1/10W>
C12
4D
2C 1M
S8 S7 S6 S5
R15 C38 C39
15V-2 D7
C7 + 330/35V
R7 10K <1/10W>
P_FM1_PWM P_FM1_I N P_FM2_PWM P_FM2_I N
2
C84
3 <1/10W> 4.7/50V <1/10W>
5V R87
5V
+
1
10K
D84 1 2
<1/10W> DAN217U 3
R88
18 8
CR1, CR2 RE1202 ( 0.2/120 )
x 2 1
2
3
12V 1 1
2
3
12V 1
K1, K2
G5NB-1A
x 2
5V
JM161 0R0
1
HU2001R2
14 7
2
10
54321
6 5V 5 4 3 2 1
R51
5V 27K <1/10W>
R50
10K
<1/10W>
4
R52 C51
1.0K 0.022
2
<1/10W> <F>
R55
1.0K
SERIAL COMM. CIRCUIT
<1/10W>
R56
27K
<1/10W>
3
1
Q51
22SC2412K <BQ>
P_S I C53
0.022
<F> P_POWER
4
16 1C 15 2C 14 3C 13 4C 12 5C 11 6C 10 7C
12V 9 COM
C31 0.1 <F>
1B 1 2B 2 3B 3 4B 4 5B 5 6B 6 7B 7 E8
P_PR
P_SO
P_4WV_AC P_V2
SLR-325 x 9
P_LED1 P_LED2 P_LED3
D31
GREEN
D32 D33
RED ORAMGE
I C3
uLN2003ADR
D34 D35 D36
ORAMGE ORAMGE ORAMGE
R31 R32
5V
R142 - R149
10K <1/10W> x 8
R33 R34
R35 R36 1.0K <1/10W> x 6
DTA143EUA
1
C6 + 47/35V
2 3
3
12V
2 P_LED_COM1
Q32 1 DTA143EUA
1
Q34
DTC143EUA
2 3
3
12V
2
P_LED_COM2
1
Q33 DTA143EUA 3
1
Q35
DTC143EUA
2 3
2
P_LED_COM3
0.1 <F>
P_AN_TT P_AN_TP P_AN_TA
D37 D38 D39
GREEN GREEN GREEN
1
Q36
DTC143EUA
5V
R65 10K
<1/10W>
P_AN_TS P_AN_TC P_AN_TT2 P_AN_PS
R45 - R49, R42 - R44 1.0K <1/10W> x 8
P_SW_TRIAL
P_AN_TD P_AN_TH P_AN_DC
R16 C40 C41
D9
C9 330/35V
15V-3
R9 + 10K
<1/10W>
D
MICON
I C 1 R5F212A8SNFP
50 P00 51 P01 52 P02 53 P03 54 P04 57 P05 58 P06 60 P07 49 P10 48 P11 47 P12
VCC 10 VCC 62 P33 1 P34 2 P35 64 P36 44 P37 63 P43 4 P44 5 P45 36 P46 9
C62 C63 C64 0.1 0.1 4.7/ <F> <F> 50V
+
P_E2P_CS P_EPV_D
5V
+ C66 4.7/ 50V
P_E2P_SK
P_PR
P_E2P_D I P_EPV_C
P_EPV_B
P_FM2_I N
3 2
X1
P_TS I2 P_TSO2
P_PFC_S I P_PFC_SK
0.01
1.0K
<F> <1/10W>
15V-2 R72
1.0K
<1/10W>
R75 1.0K <1/10W>
R74
2.2K
5VPS2I5C617L0-1-<V1/10W>
4
1
R73 1.0K <1/10W>
C75 1000P
C73 0.01 <F>
3
R76 1.0K <1/10W>
2
<B>
Q70
DTC143EUA
3
2
15V-2
C71
0.1
1
<F>
2
A
3
12V 4
C72
5
0.1
6
<F>
7
15V-3
8
R92
1
1.0K
<1/10W> 15V-3
R94 R93
1
R95 1.0K <1/10W>
2.2K 1.0K
5VPS2I5C619L0-1-<V1/10W>
<1/10W> C95
4
1
1000P
C91 0.1 <F>
2 3 4
C93 0.01 <F>
3
R96 1.0K <1/10W>
2
<B>
12V
3
C92
5 6 7
2
0.1
8
3 <F>
9
2 3
JM162 0R0
C162 0.1 <F>
5V 2
5V D161 DAN217U
12
3
R163 10K <1/10W>
PR-SW, PR-SENSOR
SW2 - SW6 KSM8WBTS
R161
x 5
10K
<1/10W>
P_AN_PS FORCE OPR ON / OFF 5
C161 0.1
FORCE OPR COOL / HEAT 6 SINGLE / MULTI 7 8
1 2 3 4 NC
<F>
SW1
CES-0402MC
12V 1.0K <1/10W> x 8
P_SW_MODE P_SW_SEL P_SW_ENTR P_SW_PUMP
P_D IP SW1 P_D IP SW2 P_D IP SW3
C42 - C49 0.01 <F> x 8
P_POWER P_SO P_S I P_DEMAND2 P_DEMAND1 P_SRV1
46 P13 27 P14 26 P15 25 P16 24 P17 23 P20
P47
7
8.00MHz
1
<CSTLS>
P50 15
P_SW_TRIAL
P51 14
P_D IP SW3
P52 13
P_D IP SW2
P53 12
P_D IP SW1
P54 11
P_EPV_A
P_PFC_SO
5V R63
Q91 DTC143EUA
2 1
1
Q90 DTC143EUA
R67
R68
JM181 0R0 R181 R180 R183 R182 R185 R184 R187 R186
1
L20
BL02Rn1
3
R121 4.75K
2
1% <1/10W>
1
R125 4.75K
2
1%
1
<1/10W>
R122 4.75K
3
1%
2
<1/10W>
THERMISTOR
R21
C21
10K
0.1
<1/10W>
<F>
R25
C25
10K
0.1
<1/10W>
<F>
R22
C22
10K
0.1
<1/10W>
<F>
P_AN_TS
CN18 P_AN_TT EXT. OUT
B03B-XASK-1-A
WHITE P_AN_TT2
P_AN_TD
D181 I C181 1 1SS355 PS2561L-1-V
2
4
1
3
3
2 R188
10K
I C182 <1/10W>
PS2561L-1-V
4
1
3
2 R189
10K
Q181
3
DTC143EUA
2
P_SRV1
1
Q182 DTC143EUA
3
2
P_SRV2
P_FM1_PWM P_SRV2
P_LED_COM3 P_LED_COM2 P_FM2_PWM P_LED_COM1 P_SW_MODE
P_4WV_AC
22 P21 21 P22 20 P23 19 P24 18 P25 17 P26 16 P27 43 P30
P60 35 P61 56 P62 55 P63 41 P64 40 P65 39 P66 37 P67 38
P_PFC_SK
P_TSO2 P_TS I2 P_PFC_SO P_TSO P_TS I
10K <1/10W> RES
C67 0.01 <F>
1.0K <1/10W>
100K
5V
<1/10W>
I C61 BU4842F
3 NC VDD 2 4 GND OUT 1
C60 0.1 <F>
1
3 2 1
3 2 1
2 1
R124 13K
R24
C24
1%
10K
0.1
<1/10W> <1/10W>
<F>
R127 13K
R27
C27
1%
10K
0.1
<1/10W> <1/10W>
<F>
R126 38.3K
R26
C26
1%
10K
0.1
<1/10W> <1/10W>
<F>
R123 1.5K
R23
C23
1%
10K
0.1
<1/10W> <1/10W>
<F>
P_AN_TC
P_AN_TA
CN19
EXT. I N
B03B-XAKK-1-A
P_AN_TH
BLACK
D182 1SS355
<1/10W>
5V 1
R197
5V
R194, R193
10K D191
<1/10W> 1SS355 I C191
PS2561L-1-V
1
4
R196, R195
10K <1/10W>
x 2
3
2
10K <1/10W>
x 2 P_DEMAND1
R191 C191
10K
0.1
2
3
1
<1/10W> <F>
JM191 0R0
2
Q191 1
3
I C192
PS2561L-1-V
1
4
DTC143EUA
3 2
R192
P_DEMAND2 C192
10K
0.1
2
3
<1/10W> <F>
1 Q192
P_PFC_S I P_FM1_I N
5V
RES MODE
42 P31 45 P32 61 VREF
6 RESET 3 MODE 8 GND 59 GND
P80 34 P81 33 P82 32 P83 31 P84 30 P85 29 P86 28
P_V2 P_LED1 P_LED2 P_LED3 P_SW_PUMP P_SW_ENTR P_SW_SEL
EEPROM
P_E2P_CS P_E2P_SK P_E2P_D I
R66 1.0K <1/10W>
I C63 S-93C56B
1 CS 2 SK 3 DI 7 NC
VCC 8 DO 4
TEST 6 GND 5
5V
C61 0.1 <F>
R64 10K <1/10W>
I C17
R174, R173, R171, R172 TD62064
1.5K <1/10W> x 4
P_EPV_D
3 I1
O1 2
P_EPV_C P_EPV_A
6 I2 11 I 3 14 I 4
O2 7 O3 9 O4 16
P_EPV_B
12V
1 COM1GND1 4
8
GND2 5
EEV C17 0.1
COM2
10
GND3 12
15
NC1 GND4 13 NC2
<F>
12V
1 2 3 4 5 6
P_AN_TP
2
R120 4.7K
R20
C20
1
1%
10K
0.1
<1/10W> <1/10W>
<F>
R198 D192 10K 1SS355 <1/10W>
DTC143EUA
1
2
3
CN81
4
DC FAN 1
5
B6P-VH-B
WHITE
6
1
2
3
CN82
4
DC FAN 2 B6P-VH-B-C
5
BLACK
6
CN7 I NV PCB COMM. 1971032-8 ( G I C2.0-8P )
WHITE
CN9 PFC PCB COMM. 1971032-9 ( G I C2.0-9P )
WHITE
CN17
E.E.V.
B06B-XARK-1-A
RED
G I C2.0-2P
YELLOW
2008.12.11
8
2008.12.11
OUTDOOR UNIT POWER FACTOR PCB ASSEMBLY - 1 K07AO-0700HUE-AF0
From Filter PCB L1 I N W300 L2 I N W301 L3 I N W302
TM300 TM301 TM302
REACTOR L1 - L3
12A, 18mH x 3 REACTOR L1
REACTOR L2
REACTOR L3
TM500 TM501 TM502
TM504 DC+ OUT
R451 330K x 3 C451 47 / 35V x 3 D454 PTZ TE25 24B x 4 C457 0.1 <F> x 3
3
4
3
4
CT301 FC-1-X
2
1
CT300 FC-1-X
2
1
15V D300 DAN217U
12
3
Input Current Average
R450
15V
39
D351
<1/2W> STTH112
L450 BL02Rn1
D352
+
STTH112
R452 C452 D455 C458
VAC_L3 VAC_L2 VAC_L1
5V Jump To Page 2
R300
100 5V 1%
R303
10K VR300
1% B2K
2
1
3
R306 10K
C303 0.1 <F>
R309 47K 1%
C306
100P
6-
5+
<CH>
7
R315
I C300-2 2.2K
BA2902F
L1 Current Detection
5V
C301 0.1 <F>
+C302 4.7/ 50V
15V
C305 + C300
4.7/
0.1
50V
<F>
R301 100 1%
15V
D301 1 2 DAN217U
R304 10K 1%
3
VR301
B2K
2
1
R310 47K 1% C307 100P <CH>
R307 10K
3
I C300-1
BA2902F
2 3
-
+
C304
0.1
<F>
1
R316 2.2K
L1 Current Detection
L3 Current Operation
R320, R321 47K 1% x 2
R323 47K 1%
5V R322 22K
13 -
12 +
14
I C300-4
BA2902F R326
2.2K
C320 0.1 <F>
P_I NTE_RESET / M13P
P_CURRCON_PWM / M34P
R360 47K 1%
C360 0.01 <B>
C361 0.01 <B>
Multiple Feedback Type Active Filter
R453 C453 D456 C459
L1 Current Absolute Value Circut
R339, R342 47K 1% x 2 R330, R336 47K 1% x 2
R351, R354 47K 1% x 2
R357 22K
R358 47K
C357 + C358
47/
0.1
35V
<F>
P_AVECURR / M26P
P_ARMU_R / M06P P_ARMD_R / M09P
P_ARMU_S / M07P P_ARMD_S / M10P
D353
+
STTH112
+
D457
D330
R333 5V 22K
RB751V
9-
10 +
8
D333 RB751V
C333 0.1 <F>
I C330-3 R327 BA2902F 10K 5V
R345 47K 1%
R348 22K
C336
I C330-4 BA2902F 13 - 14
12 +
L380 5V BL02Rn1
C379 + 4.7/ 50V
C377 + C382
4.7/
0.1
50V
<F>
P_ARMU_T / M08P P_ARMD_T / M11P
5V
I P M
5V 5V 5V
C410 0.1 <F>
C411 0.1 <F>
C412 0.1 <F>
C454 + 100/ 35V
15V
0.1
<F>
C330
0.1
<F>
L2 Current Absolute Value Circut
R386 10K
I C380-4
R389 3.9K 1% BA2901F
10 -
11 +
13
C383 1000P
<B>
R380 R383 1.0K 4.7K
R392 100K 1%
R395 1.0K 1%
R400 1.0K 8 - 14
9+
I C381-3 BA2901F
5V
I C T I C T
R416 1.0K
R419, R422 1.0K x 2
I P M SW Select SW Enable
I C410-2 HC08
4 6
5
2 3
1
I C411-1 HC08
I C410-3 HC08
9 8
10
12 11
13
I C411-4 HC08
R410, R413 10K x 2
R340, R343 47K 1% x 2
R331, R337
47K 1% x 2
D331
5V
R334 22K
RB751V 6- 7
5+
D334 RB751V
C334 0.1
I C330-2 BA2902F
R328 5V
<F>
10K
R346 47K 1%
R349 22K
C337 0.1 <F>
R352, R355 47K 1% x 2
I C330-1 BA2902F
2-
3+
1
L3 Current Absolute Value Circut
R341, R344 47K 1% x 2 R332, R338
R353, R356 47K 1% x 2
R387 10K
I C380-3
R390 3.9K 1% BA2901F
8 - 14
9+
C384 1000P
<B>
R381 R384 1.0K 4.7K
R393 100K 1%
R388 10K
I C380-2
R391 3.9K 1% BA2901F
6-
7+
1
C385 1000P
<B>
R382 R385 1.0K 4.7K
R394 100K 1%
PFC Control ( Hysteresis Comparator )
R396 1.0K 1%
R397 1.0K 1%
R399 10K 1%
R401 1.0K 6- 1
7+
I C381-2 BA2901F
5V
R398 10K 1%
C389 0.1 <F>
R402 1.0K
4-
5+
2
I C381-1
BA2901F
I C380-1
BA2901F
4-
5+
2
15V 15V
C413, C416, C419
I C410-4
R417 100P <CH> x 3 I C410-1 HC08
1.0K
HC08 12
I C T I C T R420, R423
2 1
3 13
11
1.0K x 2
4
69
5
8
10
I C412-2 HC08
I C412-3 HC08
R411, R414
10K x 2
C414, C417, C420
ICT ICT
R418 100P <CH> x 3 I C411-2 I C411-3
1.0K R421, R424
4 HC08 HC08
69
5
8
10
1.0K x 2
12
2
11
3 13
1
I C381-4
BA2901F
10 -
11 +
13
R412, R415
10K x 2
I C412-1 HC08
I C412-4 HC08
C415, C418, C421 100P <CH> x 3
47K 1% x 2
R335 5V 22K
D332 RB751V
9-
10 +
8
D335 RB751V
C335 0.1
I C331-3 BA2902F
R329 10K
5V
<F>
15V
R368 47K
C331 0.1 <F>
R347 47K 1%
R350 22K
C338 0.1 <F>
I C331-4 BA2902F
13 -
12 +
14
Q370 2SA1037AK
<Q> 2
1
3
R370 47
Overcurrent Detection
R580 - R582 2.2K x 3
I C580-3 BA2901F
8 9
-
+
I C580-2 BA2901F
6 7
-
+
I C580-1 BA2901F
4 5
-
+
14
1
2
5V
R583 8.2K 1%
C584 0.1 <F>
R584 2.2K 1%
C581 - C583 1000P <B> x 3 15V
C380 0.1 <F>
C381
0.1
<F>
5V
R600 10K
R602 1.0K
C601
5V
100P <CH>
5V
I C600-2 74HC00
5 6
4
R606 10K
I C T
12 11
13
I C600-4 74HC00
R601
10K
R603 I C T1.0K
P_ERR_RESET / M05P
C602
5V
100P <CH>
R605
2
I C T 1.0K
3
1
I C600-1 74HC00
R604 10K
P_ERR_PFC / M04P
C603 1000P
<B>
2
2
2
2
2
2
Q440 - Q445 DTC143EUA x 6
R361 - R363 47K 1% x 3
5V
R364 22K
C362 0.1 <F>
C363 0.01 <B>
6- 7
5+
I C331-2 5V BA2902F
R365 39K 1%
R366 22K
C364 0.1 <F>
C365 0.1
<ECQV>
R367 100K
2-
3+
1
I C331-1
BA2902F
Integration Circuit With Reset input
C580 0.1 <F>
C600 0.1 <F>
9 8
10
I C600-3 74HC00
Error Flip - Flop
C460 C461 C462 0.1 0.1 0.1 <F> <F> <F> C463 C464 0.1 0.022 <F> <F>
R443 0R0
R444 0R0
R445 0R0
R446 0R0
R447 0R0
R448 0R0
5V
R440 1.0K
3
1 3
1 3
1
SW Pulse Count
3
1 3
R441
1
2.2K
3
P_PLSCOUNT / M16P
C440
1
1000P
<B>
Current Targeted Value Making
9
I C450 PS22056 1 VUFS P 22 2 VUFB 3 VP1 4 UP U 23 5 VVFS 6 VVFB 7 VP1 V 24 8 VP 9 VWFS 10 VWFB W 25 11 VP1 12 VPC 13 WP NU 26 14 VN1 15 VNC 16 C I N NV 27 17 CFO 18 FO 19 UN NW 28 20 VN 21 WN
PFC_ERROR VDC_P
TM505 N OUT
Jump To Page 2
OUTDOOR UNIT POWER FACTOR PCB ASSEMBLY - 2 K07AO-0700HUE-AF0
CN630 1971032-9 ( G I C2.0 9P )
WHITE
MAIN PCB
VAC_L3 VAC_L2 VAC_L1 PFC_ERROR VDC_P
Jump To Page 1
1 15V 2 GND 3 SDO
4
5
6 7 SDCOM 8 SDCLK 9 SD I
R530 47K 1%
R536 47K 1%
Ideal Three-phase rectifire
15V
AC Low Voltage Detection
Interphase Voltage Detection R470 - R474
220K <1/3> 1% x 5 R485 - R489
220K <1/3> 1% x 5
R475 - R479 220K <1/3> 1% x 5
R490 - R494 220K <1/3> 1% x 5
R480 - R484 220K <1/3> 1% x 5
D470 15V DAN217U
1
2
R503 8.2K 1%
3
C476 1000P <B>
I C470-3 BA2902F 9 - 8
10 +
R500
C473
5V 8.2K 1%
1000P <B>
R506 2.2K
D471 15V DAN217U
1
2
R504 8.2K 1%
3
C477 1000P <B>
I C470-2
BA2902F
6 5
-
+
7
R501 5V 8.2K
1%
C474 1000P
<B>
R507 2.2K
15V
D472 DAN217U
1
2
R505 8.2K 1%
3
C478 1000P <B>
I C530-2 D530
BA2902F RB751V
5V R533 22K
6- 7
5+
R531 47K 1%
C533 0.1 <F>
D533 RB751V
R527 10K
R537 47K 1%
I C530-3 D531 BA2902F RB751V 5V R534
22K 9 - 8 10 +
C534 0.1 <F>
D534 RB751V
R528 10K
R532 47K 1%
R538 47K 1%
I C530-1 D532 BA2902F RB751V
5V R535 22K
2-
3+
1
C535 0.1 <F>
D535 RB751V
R529 10K
R495 - R499 220K <1/3> 1% x 5
15V
1
2
D473
DAN217U 3
I C470-1 BA2902F
R502 8.2K 5V 1%
2- 1
3+
C475 1000P
<B>
I C470-4 13 BA2902F 12 +
14
15V
5V
C470 0.1 <F>
C472 0.1 <F>
R508 2.2K
D630
1SS355
15V
I C630
5V
1 I O 3 NJM7805
G
2
C634 C630 + C631
0.1 330/
0.1
C632 0.1
C633 + 100/
<F> 35V <F>
<F>
25V
MAIN PCB Comunication
R635 2.2K
R639 R637 1.0K 1.0K
R636 2.2K
R640 R638 1.0K 1.0K
I C635
5V
PS2561L-1-V
1
4
C635 2
3
1000P
<B>
3 2
Q640 1 DTC143EUA
R645 1.0K
P_SDO / M20P P_SDCLK / M22P
C636 1000P
<B>
I C636
PS2561L-1-V
1
4
2
3
R643, R644 1.0K x 2
5V
R646 1.0K
C637 0.01 <B>
C638 0.01 <B>
P_SD I / M21P
C645 0.1 <F>
3 NC VDD 2 4 GND OUT 1
R655 100K
I C655 BU4842F
Reset R656 1.0K
C646 0.01 <B>
3
2 1
SW650 CJS-1200TB
P_RESET / M40P
R653 10K
15V
C510 0.1 <F>
R539 47K 1%
R540 47K 1%
R541 47K 1%
C530 0.1 <F>
R543 47K 1% C537 100P <CH>
5V
R591 2.2K 1%
R590 10K
R592 5.6K 1%
C590 0.1 <F>
I C510-3 BA2901F 8 - 14
9+
C591 1000P
<B>
5V R542 22K
C536 0.1 <F>
13 -
12 +
14
I C530-4
BA2902F
R550 22K
R551 47K
R544 C550 +
1.0K
47/ 35V
C551 0.1 <F>
P_PEAK_VAC / M25P
DC Overvoltage Detection
I C580-4
BA2901F
R593
13
+ 11
- 10 C592
10K
5V
1000P
<B> R594
8.2K
1%
R513 5V 2.2K
R519 1.0K 5V
R595 2.2K 1%
C593 0.1 <F>
R510 2.2K
C513 C516 1000P 0.1
<B> <F>
R514 5V 2.2K
R511 2.2K
C514 C517 1000P 0.1
<B> <F>
5V R515 2.2K
R522
4- 2
1.0K
5+
I C510-1
BA2901F
L1 Zero Cross Detection
C519 1000P
<B>
P_ZERO_R / M14P
R520 1.0K 5V
P_AD_VDC / M27P
10 - 13
11 +
I C510-4
BA2901F
R523 1.0K
L2 Zero Cross Detection
C520 1000P
<B>
P_ZERO_S / M12P
R521 1.0K 5V
R575 47K
C575 0.1 <F>
R512 2.2K
C515 C518 1000P 0.1
<B> <F>
R524
6- 1
1.0K
7+
I C510-2
BA2901F
L3 Zero Cross Detection
C521 1000P
<B>
P_ZERO_T / M13P
5V
Model Select
R662, R661, R660 10K x 3
P_ERR_RESET / M05P P_ERR_PFC / M04P
P_ARMU_R / M06P P_ARMU_S / M07P P_ARMU_T / M08P P_ARMD_R / M09P P_ARMD_S / M10P P_ARMD_T / M11P P_ZERO_S / M12P
5V
C611 0.1 <F>
P_ZERO_T / M13P
P31 13
P_ZERO_R / M14P
P30 14
P17 15
P_PLSCOUNT / M16P P16 16 P15 17
P14 18
P13 19
P_SDO / M20P P_SD I / M21P P_SDCLK / M22P
P12 20 P11 21 P10 22 AVDD 23
AVSS 24
I C 6 1 0 uPD78F0514
P27 25 P26 26 P25 27 P24 28 P23 29 P22 30 P21 31 P20 32 P130 33 P01 34 P00 35 P140 36
12 P32 11 P70 10 P71 9 P72 8 P73 7 P74 6 P75 5 P33 4 P63 3 P62 2 P61 1 P60
MICOM
5V
48 VDD 47 VSS 46 C 45 X1 44 X2 43 MD0 42 P123 41 P124 40 RESET 39 P40 38 P41 37 P120
C610 0.1 <F>
+C46.71/3 50V
C612
1.0
<F>
1
2
3
X610
P_RESET / M40P
8.00MHz
<CSTLS> P_I NTE_RESET / M13P
15V D670
SLR-325VC
<RED>
R670 1.0K
P_CURRCON_PWM / M34P P_AD_VDC / M27P P_AVECURR / M26P P_PEAK_VAC / M25P
LED
2
Q670 DTC143EUA
R671 1.0K
3
1
D560 15V DAN217U
21
R571 5.6K 1%
3
C561 1000P <B>
R564, R563, R562, R561, R560 220K <1/3W> 1% x 5
I C300-3
8
-9
+ 10
BA2902F
R572
15V
1.0K
21
D561 3 DAN217U
C560 1000P
<B>
R570 5.6K 1%
R569, R568, R567, R566, R565 220K <1/3W> 1% x 5
5V 5V
C562 0.1 <F>
DC High Voltage Detection
Jump To Page 1
2008.12.11
10
OUTDOOR UNIT TRANSISTOR PCB ASSEMBLY ( INVERTER ) K07AS-0700HUE-TR1
DC +
R900 10
<7W> RGDU7M ( with built-in THERMAL FUSE )
R901 10
<7W> RGGS7
R902 10
<7W> RGGS7
TM802
YELLOW
P IN
TM803
BLUE
N IN P I N801
DC -
L960 BL02Rn1
D908 US1J
15V R940 - R944
P I N800
K880
L900 BL02Rn1
0.08 <5W> x 5
G4AN-1A
DC + I N W800
ORANGR
L870 BL02Rn1
R890 - R894 220K <1/3W>
ERJ 1% x 5
4
3
12V
1
2
TM801
D835
DAN217U
1
3
2
3
2
Q836 2SC2411K 1
<Y>
R837 4.7K <1/10W>
R836 4.7K <1/10W>
P_PR
R880 - R884 220K <1/3W>
ERJ 1% x 5
DC VOLTAGE DETECT
D860 5V DAN217U
21
3
P_DC
C860 0.1 <F>
R886 10K <1/10W>
R885 5.6K <1/10W>
1%
R910 39
<1/2W>
R911 - R913
C910 - C912 330K
220/35 <1/10W>
x 3
x 3
+
D901 PTZ24B
0.1 <F> x 3 C901
I C900 PS22056
1 VUFS 2 VUFB 3 VP1 4 UP
P 22 U 23
D910 - D912
STTH112
x 3
+
C902
5 VVFS 6 VVFB 7 VP1 8 VP
V 24
9 VWFS
10 VWFB W 25
11 VP1
+
C903
12 VPC
I P M D913 - D915 C913 - C915
PTZ24B x 3
0.1 <F> x 3
C904 22 0/
+
C905 0.1
35V
<F>
0.022 <F> C940
13 WP NU 26
14 VN1
3
15 VNC
16 C I N NV 27
17 CFO
18 FO
19 UN NW 28
MAIN PCB COM. CN801
1971032-8 ( G I C2.0 8P )
WHITE
CT I N CN802 2-1871843-3 ( G I C2.5 3P )
BLUE
HEATSINK TH. CN803
1-1971032-2 ( G I C2.0 2P )
RED
DC VOLTAGE DETECT 2
D870 DAN217U 5V
15V LED
D831
2 1 R896 10K
3 <1/10W>
R895 5.6K <1/10W>
1%
C870 0.1 <F>
D820 1SS355 I C820 NJM7812 15V
1I O3 G
2
C819 + C820
47/
0.1
C821 0.1
35V <F>
<F>
12V
+C822 100/ 25V
P_DC2
R834 1.0K <1/10W>
R835 1.0K <1/10W>
3
Q835 DTC143EUA
1
SLR-325
<RED>
EEPROM
P_E2P_CS P_E2P_SK P_E2P_D I
R807 1.0K <1/10W>
2 P_LED1
I C802 S-93C56A
1 CS 2 SK 3 DI 7 NC
VCC 8 DO 4
TEST 6 GND 5
5V
C808 0.1 <F>
R806 10K <1/10W>
R804 100K <1/10W>
R805 1.0K
I C801 BU4842
5V
C806 0.1
P_UP P_VP P_WP
P_UN P_VN P_WN R920 - R925 10K <1/10W> x 6
D821 1SS355
RST_I N
<1/10W> C807
2 VDD NC 3 1 OUT GND 4
<F>
I C821
5V
1 I O 3 NJM7805
0.01
SW800
<F>
G
CJS-1200TB
2
C818 C823 +C824
C825
1
0.1 330/ 0.1 <F> 35V <F>
0.1 <F>
2
3
4
I C822
PS2561L-1-V
5
1
4
6
R822
7
2.2K
8
<1/10W>
R820, R821 1.0K <1/10W> x 2
C827 1000P
<B>
2
3
R823 1.0K <1/10W>
MAIN PCB COM.
5V
C826 100/
+
25V
RST_OUT
3
5V
2
P_SO1
Q820
1 DTC143EUA
R824 1.0K <1/10W>
P_S I 1
C828
0.01 C994
<F>
4.7K
<1/10W>
WRITE 1
NORMAL 3
2
R802 4.7K <1/10W>
P_I V
P_DC P_TH_HT P_I N P_CT
5V
P_DC2
R801, R800 P_E2P_CS 10K <1/10W> P_E2P_SK
I C800 uPD70F3713
5 1
RST AN I
00VCC
EVCC
9 26
2
AN I 01 EVCC
47
3 AN I 02
63
4
AVCC0 AN I 03
60
58
AVCC1 AN I 10
64
57
AVRF0 59
56
AN I 11 AVRF1
23
55
AN I 12 P11 AN I 13 P12
22
25 FLMD0 P13 21
35 PDL0 P14 20
34 PDL1 P16 19
33 PDL2 P17 18
32 PDL3 P20 54 31 PDL4 P21 53
1
D830
2
1
DAN217U 3
2
R830
3
100K
<1/10W>
R831
10K
<1/10W>
CT
C831 0.1 <F>
P_CT
1 2
L830 BL02Rn1
5V
R833 10K <1/10W>
THERMISTOR P_TH_HT
R832
C833
x 2 P_E2P_D I
30 PDL5 P22 52
R814, R816
29 PDL6 P23 51
10K
<1/10W>
x
2
28 17
PDL7 P00
P24 P25
50 49
5V P_TR
16 P01 15 P02
P26 46 P27 45
R815
14 P03 13 P04
P30 44 P31 43
10K <1/10W> P_PR
12 P05 P32 42 11 P06 P33 41 24 P10 P40 40 10 REGC P41 39
C805 + C809
4.7/
0.1
8 GND P42 38 27 EGND P43 37 48 EGND P44 36
50V
<F>
62 AGND0 X1 6 61 AGND1 X2 7
1.5K
0.1
5V
C800 C801 +C802 C803 C804 + C810 0.1 0.1 4.7/ 0.1 0.1 4.7/ <F> <F> 50V <F> <F> 50V
P_LED1
P_UP P_UN P_VP P_VN P_WP P_WN
P_S I 1 P_SO1
SCK0 HS
1 3 X800
<1/10W>
<F>
<CSTCC>
C932, C933 5V 0.1 <F> x 2
I C920-3
HC14
5
6
I C920-2
HC14
3
4
I C920-1
HC14
1
2
I C920-4
HC14
9
8
I C920-5
HC14
11
10
I C920-6
HC14
13
12
R932 - R937 0R0 x 6
20 VN
21 WN
R952
2
12
1.0K
3 D916
<1/10W>
DAN217U
C941 2200P
<B>
R926 - R931
I C921-3 I C921-4
1.0K <1/10W> x 6
HC14
HC14
5
6
9
8
5V
P_I U P_I V
I C921-2
HC14
3
4
I C921-1
HC14
1
2
I C921-5
HC14
11
10
I C921-6
HC14
13
12
R954
1.0K
<1/10W>
P_TR
C942
0.01
D840 15V<F>
DAN217U
R841
R953 10K <1/10W>
R845, R846 22K <1/10W>
21
10K <1/10W>
C920 - C925 1000P <B> x 6
D841 DAN217U 5V
2 1 R848
4.7K
3 <1/10W>
C843 1000P
<B>
R847 1.0K <1/10W>
1% x 2
7 -6 +5
I C840-2 BA2904F
3
1%
R842
10K <1/10W> 5V
1%
R840 100 <1/10W> 1%
5V
R843, R844
PHASE U CURRENT DETECT
22K <1/10W> 1%
x 2 D850 DAN217U 15V R861
R865, R866 22K <1/10W> 1% x 2
21 3
10K <1/10W>
1%
D851 DAN217U
5V
2 1 R868 4.7K
3 <1/10W>
C853 1000P
<B>
R867 1.0K <1/10W>
PHASE V CURRENT DETECT
1
-2
+3
I C840-1
BA2904F
15V
C856 4.7/
+
50V
C855 0.1 <F>
R862
10K
<1/10W>
5V
1%
C858 + 4.7/
5V
C857 0.1
R860 100 <1/10W> 1%
5V
R863, R864 22K <1/10W> 1% x 2
50V
<F>
5V
1%
MICON
2.5MHz
2
R800, R801
10K <1/10W> x 2
P_JM2 P_JM1
4
3
1
2
TM804 U
RED
TM805 V
WHITE
TM806 W
BLACK
4
CT800, CT801 FC-1-X x 2
1
2008.12.11
11
OUTDOOR UNIT POWER SUPPLY PCB ASSEMBLY ( FILTER ) K07AQ-0700HUE-FL0
3 Phase 380 - 415V 50Hz
L1 I N RED TM200
L2 I N WHITE TM201
L3 I N BLACK TM202
E GREEN W206
H-0017-2 x 2 FH200 FH201
P200 VA200 <NSHV4> 820V
15A <TNR> H-0017-2 x 2 FH202 FH203
VA202 820V <TNR>
P201 <NSHV4>
15A
H-0017-2 x 2 FH204 FH205
VA201 820V <TNR>
P202 VA203
<NSHV4> 470V
15A
<TNR>
SA200 RA-362M
R200 - R202 1.0M <1/2W>
x 3
C200 - C202 1.0 <ECQUL>
x 3
L200 RC3V3812-009PF05
12A 0.9mH
5
6
3
4
1
2
C206 - C208 0.022 <ECQ-UY>
x 3
L201 RC3V3812-009PF05
12A 0.9mH
5
6
3
4
1
2
C218 - C220 1.0 <ECQUL>
x 3
TM203 L1 OUT
RED
TM204 L2 OUT
WHITE
TM205 L3 OUT
BLACK
3
4
CT200 FC-1-X
2
1
1SS133 x 4
D200 D202
D201 D203
C221 + 220/ 16V
1
VR200 3
1
B200
2
2
3
R203 470 <1/4W>
CN200 2-1871843-3
CT OUT
G I C2.5 3P
BLUE
2008.12.11
12
OUTDOOR UNIT CAPACITOR PCB ASSEMBLY K07AP-0700HUE-P0
W700 P IN
ORANGE
W701 N IN
PURPLE
R700 68K <RS-5W>
R702 68K <RS-5W>
+ C700 660/ 450V
+ C702 660/ 450V
R701 68K <RS-5W>
R703 68K <RS-5W>
C701 +
660/ 450V
+ C703 660/ 450V
W702 P OUT
YELLOW
W703 N OUT
BLUE
2008.12.11
13
ERROR DETECTION
REMOTE CONTROL Troubleshooting at the remote control LCD
This is possible only on the wired remote control.
Self-diagnosis
If an error occurs, the following display will be shown. ("EE" will appear in the set room temperature display.)
Unit number
SU MO TU WE TH FR SA
Error code
Ex. Self-diagnosis
If "CO" appears in the unit number display, there is a remote control error. Refer to the installation instruction sheet included with the remote control.
2008.12.02
Error code 01 13 26 27 00 02
04
28
09 0c
06
0A 0E 15 1d 1E
29
2d 20 2A 17 18 1A 1b 1F 1c 2E 12 0F 24 2c 16 2b 2F 19 25 30 31 32 33
Error contents
Indoor signal error
Wired remote controller abnormal Indoor room temperature sensor error Indoor heat exchanger temperature sensor (middle) error Indoor heat exchanger temperature sensor (inlet) error Float switch operated Outdoor discharge pipe temperature sensor error Outdoor heat exchanger temperature sensor (outlet) error Outdoor temperature sensor error Heat sink thermistor (Inverter) error Compressor temperature sensor error 2-way valve temperature sensor error 3-way valve temperature sensor error Outdoor heat exchanger temperature sensor (middle) error Heat sink thermistor (P.F.C.) error Indoor manual auto switch abnormal Power supply frequency detection error IPM protection CT error Compressor location error Outdoor fan error Connected indoor unit abnormal Outdoor unit computer communication error Inverter error Indoor fan abnormal Discharge temperature error Excessive high pressure protection on cooling 4-way valve abnormal Pressure switch abnormal, Pressure sensor abnormal Compressor temperature error Low pressure error Active filter abnormal P.F.C. circuit error Refrigerant circuit address set-up error Master unit, Slave unit set-up error Connected the indoor number set-up error P.F.C. PCB error
14
OUTDOOR UNIT TEST RUN
CAUTION Always turn on the power 6 hours prior to the start of the operation in order to protect the compressor.
1. Check items before performing the test run
Make sure to perform the test run. Before performing the test run, be sure to check the following points. (1) Is gas leaking?
Check connection of each pipe (flare connection part, brazing part).
(2) Is a breaker installed to the power cable of the outdoor unit ?
(3) Has each cable been securely connected to the terminal according to the specifications ?
(4) Are the 3-way valves (gas pipes and liquid pipes) of the outdoor units open?
(5) Has the power been supplied to the unit for at least 6 hours ?
(6) Has the necessary local setting been done ? (7) Check insulation resistance of 1 M or more using a
500V mega tester. If no problems are found with the above items, perform the test run according to "Test run method". If any problems are found, immediately resolve the problem and re-check the items.
2. Test run method
CAUTION
If the test run is performed for 1 outdoor unit in a group control system installation, the test run will also be performed for the other units. Therefore, make sure that all of the units have been installed before starting a test run. (Group control system installation described in "SPECIAL INSTALLATION METHODS" in the installation manual of the indoor unit.)
Operate [ENTER] (TEST RUN) switch on the display board by the following procedure.
[Controller PCB Assy of control unit] LED display part
2.1. Operating procedures for the test run
(1) Check the 3-way valves (both at the liquid side and gas side) are opened.
(2) Set the operation mode to "COOL" or "HEAT".
POWER
TEST PUMP
ERROR RUN DOWN
LOW NOISE
PEAK CUT
MODE
(L1) (L2) (L3) (L4) (L5) (L6) (L7)
Sign " " lights on.
In the first test run, be sure to set the operation mode to "COOL". The operation mode cannot be switched between "COOL" and "HEAT" during the test run. To switch the operation mode between "COOL" and "HEAT", stop the test run, switch the operation mode, and then start the test run again.
(3) Press [ENTER] (TEST RUN) switch for more than 3 seconds.
POWER
TEST PUMP
ERROR RUN DOWN
LOW NOISE
PEAK CUT
MODE
(L1) (L2) (L3) (L4) (L5) (L6) (L7)
"TEST RUN" LED will light on. If the compressor is operating at starting the test run, the compressor will stop and, after a while, the test run will start. Either of the above "LOW NOISE" or "PEAK CUT" will light on during the test run if local setting function is selected.
(4) Confirm operating status.
(5) Press [ENTER] (TEST RUN) switch again.
POWER
TEST PUMP
ERROR RUN DOWN
LOW NOISE
PEAK CUT
MODE
(L1) (L2) (L3) (L4) (L5) (L6) (L7)
"TEST RUN" LED lights off, and TEST RUN stops.
Test run will finish after about 60 minutes automatically. At the same time, "TEST RUN" LED will light off.
Test run may be stopped before operating for 60 minutes if an error occurs after a starting test run.
Operation mode Upper : HEAT Lower : COOL
2008.12.02
[ ENTER ] ( TEST RUN ) switch 15
OUTDOOR UNIT ERROR CODE DISPLAY
When an error occurs, "short-press" the [ENTER] switch once. The number of blinks of the LED indicates the type of error.
1 How to check error code
1.1. Display when an error occurs
POWER
TEST
ERROR RUN
MODE
(L1)
Blinks (Hi-speed)
PUMP DOWN
(L2)
LOW NOISE (L3) (L4)
PEAK CUT (L5) (L6) (L7)
(1) Check that the "ERROR" LED blinks, and then "shortpress" the [ENTER] switch once.
1.2. Display while an error code is blinking
POWER
TEST PUMP
ERROR RUN DOWN
LOW NOISE
MODE
(L1) (L2) (L3) (L4)
Blinks (Twice)
Blinks
PEAK CUT (L5) (L6) (L7)
(2) The "POWER MODE" LED will blink twice and the "ERROR" LED will blink several times.
The number of blinks of the "ERROR" LED varies according to the type of error. For details, refer to the right table.
2 Error code check table
Number of blinks (LED)
Error type
1
Serial forward transfer error
2
Discharge thermistor error
3
Heat-exchange thermistor (outlet) error
4
External temperature thermistor error
5
Heat-exchange thermistor (intermediate) error
6
Discharge temperature protection (permanent stoppage)
7
Compressor thermistor error
8
Heatsink thermistor (inverter) error
9
Pressure switch (sensor) error
10
Compressor temperature protection (permanent stoppage)
11
Connection with indoor unit error
12
Current trip (permanent stoppage)
13
Detection of compressor position error
(permanent stoppage)
14
Compressor start up error
(permanent stoppage)
15
Fan motor (1) error (permanent stoppage)
16
Fan motor (2) error (permanent stoppage)
17
Heatsink thermistor (P.F.C.) error
18
Inverter error
19
P.F.C. error
20
Low pressure abnormal
21
Indoor unit abnormality condition
2008.11.21
16
SPECIAL INSTALLATION SETTING
OUTDOOR UNIT PUMP DOWN (Refrigerant collecting operation)
Perform the following procedures to collect the refrigerant when moving the indoor unit or outdoor unit
WARNING
Never touch electrical components such as the terminal blocks or reactor except the switch on the display board. It may cause a serious accident such as electric shock.
CAUTION
Perform the pump down operation before disconnecting any refrigerant pipe or electric cable.
Collect refrigerant from the service port or the 3-way valve if pump down cannot be performed.
In case of a group control system installation, do not turn the power off pump down is completed in all outdoor units. (Group control system installation described in "SPECIAL INSTALLATION METHODS" in the installation manual of the indoor unit.)
Operate [PUMP DOWN] switch on the display board in the manner described below. LED display part
Reactors
PUMP DOWN switch
Terminal blocks
Service hose Charging port
Service port
Service port cap
Charging port cap
Service hose
3-way valve
1. Preparation for pump down
Confirm that the power is off, and then open the service panel.
2008.11.21
17
2. Pump down procedure
(1) Check the 3-way valves (both at the liquid side and gas side) are opened.
(2) Turn the power on.
POWER
TEST PUMP
ERROR RUN DOWN
LOW NOISE
PEAK CUT
MODE
(L1) (L2) (L3) (L4) (L5) (L6) (L7)
(3) Press [PUMP DOWN] switch for 3 seconds or more after 3 minutes after power on.
POWER
TEST PUMP
ERROR RUN DOWN
LOW NOISE
PEAK CUT
MODE
(L1) (L2) (L3) (L4) (L5) (L6) (L7)
LED display lights on as shown in the above figure, and the fans and the compressor start operating.
If the [PUMP DOWN] switch is pressed while the compressor is operating, the compressor will stop, then start again in about 3 minutes.
(4) LED display will change as shown below about 3 minutes after the compressor starts. Fully close the 3-way valve on the liquid pipe side at this stage.
POWER
TEST PUMP
ERROR RUN DOWN
LOW NOISE
PEAK CUT
MODE
(L1) (L2) (L3) (L4) (L5) (L6) (L7)
If the valve on the liquid pipe side is not closed, the pump down cannot be performed.
(5) When LED display changes as shown in the below figure, close the 3-way valve on the gas pipe side tightly.
POWER
TEST PUMP
ERROR RUN DOWN
LOW NOISE
PEAK CUT
MODE
(L1) (L2) (L3) (L4) (L5) (L6) (L7)
If the valve on the gas pipe side is not closed, refrigerant
may flow into the piping after the compressor stops
Step (4) Closing direction
Step (5) Closing direction
Hexagon wrench
Liquid pipe
Gas pipe
(6) LED display changes after 1 minute as shown in the figure below
POWER
TEST PUMP
ERROR RUN DOWN
LOW NOISE
PEAK CUT
MODE
(L1) (L2) (L3) (L4) (L5) (L6) (L7)
Fans and compressor stop automatically.
If the pump down is successfully completed (the above LED display is shown), the outdoor unit remains stopped until the power is turned off.
(7) Turn the power off.
POWER
TEST PUMP
ERROR RUN DOWN
LOW NOISE
PEAK CUT
MODE
(L1) (L2) (L3) (L4) (L5) (L6) (L7)
PUMP DOWN is completed.
(Note)
To stop pump down, press the [PUMP DOWN] switch again.
To start the pump down again after the compressor is automatically stopped due to an error, turn the power off and open the 3-way valves. Wait 3 minutes, turn the power on and start the pump down again.
When starting the operation after completion of the pump down, turn the power off, and then open the 3-way valves. Wait 3 minutes, turn the power on and perform a test run in the "COOL" operation mode.
2
PARTS
INDOOR UNIT 4
1 15
3 5
7 8
6 17 14
11
9 13
Ref. Description
Parts number
1 Plate Top Sub Assy
9372576014
2 Kit (Panel Front Sub Assy) 9372637029
3 Panel Fan Assy
9372035009
4 Bracket Motor Assy
9372037003
5 Motor, Induct (36 )
9601689027
5 Motor, Induct (45, 60)
9602802012
6 Casing A
9372057018
7 Casing B
9372058015
8 Sirocco Fan
9372059012
9 Kit (Panel Rear Sub Assy) 9372636022
10 Room Thermistor
9703299216
11 Evaporator Assy
9373875017
12 Pipe Thermistor
9703297113
13 Drain Pan Assy
9372579015
14 Kit (Panel Right Sub Assy) 9372916025
15 Kit (Panel Left Sub Assy) 9372581018
16 Drain Pan Sub Assy
9372582015
17 Cover Box
9372061008
2009.01.15
16 (Connector : white) (Connector : black)
12 10
18
INDOOR UNIT 25 26
24
27
29
28
30 21
31
23 22
2009.01.15
Ref. Description
Parts number
21 Control Box Assy
9374854028
22 Power Supply PCB Assy 9705668102
23 Controller PCB Assy (36) 9705246256 (K03BZ-0804HSE-C1)
23 Controller PCB Assy (45) 9705246232 (K03BZ-0802HSE-C1)
23 Controller PCB Assy (60) 9705246249 (K03BZ-0803HSE-C1)
24 Transformer (Power)
9704129017
25 Terminal 3P
9703345012
26 Terminal 3P
9306489045
27 Relay
28 Fuse Holder
9900294014 0501454012
29 Fuse
30 Capacitor, Plastic (36)
0600384029 9900269173
30 Capacitor, Plastic (45, 60) 9900269111
31 Capacitor Clamp
9308114006
-- Thermo. Spring A
313728262708
-- Remote Control
9372266205
19
PA R T S
1
OUTDOOR UNIT
7
4 3
9
3
2008.11.13
2
5 8
6
Ref. Description
1 Top Panel Sub Assy 2 Front Panel 3 Fan Guard 4 Grip Side 5 Sevice Panel Sub Assy 6 Pipe Cover Front 7 Right Panel Sub Assy 8 Pipe Cover Rear 9 Fan Guard Cover -- Emblem Rear -- Protective Net
Parts number
9374417032 9374094028 9374330010 9374173013 9374415076 9378861015 9374416158 9378862012 9378111011 9351355005 9375381042
20
OUTDOOR UNIT
22
21 13
16 14 15 18 20
12 2008.10.30
11
17
19
Ref. Description
Parts number
11 Motor DC Brushless
9602749010
12 Propeller Fan Assy
9366378020
13 Motor Bracket Sub Assy 9374418145
14 Separate Wall Sub Assy 9374413195
15 Reactor Assy
9900246013
16 Reactor Holder Sub Assy 9379067003
17 Base Assy
9374166220
18 Valve Plate
9378804012
19 Compressor Cover A
9378611023
20 Compressor Cover B
9378612020
21 Condenser A Assy
9374433018
22 Condenser B Assy
9374434015
21
OUTDOOR UNIT 4-way Valve Assy
31 42
37 38
32 41 33
34 35 36
39
41 Expansion Valve Assy
2008.11.06
40
Ref. Description 31 Coil (Expansion Valve) 32 Expansion Valve Assy 33 4-way Valve Assy 34 Solenoid 35 Accumulator 36 3-way Valve Assy 37 3-way Valve Assy 38 Compressor Assy 39 Accumulator Holder 40 Comp Plate Assy 41 Strainer Assy 42 Sensor
Parts number 9900190057 9370947182 9374425167 9970055041 9379014014 9379079006 9379077002 9379013017 9378800014 9378826014 9372524039 9900505011
22
OUTDOOR UNIT
55
53
52 51
56 54
57
(connector : blue)
(yellow) (white)
(red) (white)
Ref. Description
Parts number
51 Inverter PCB Assy (36)
9707627015
51 Inverter PCB Assy (45)
9707627022
51 Inverter PCB Assy (60) 52 Filter PCB Assy 53 Power Factor PCB with grease
9707627046 9707609011 9709680438
58
59
60
61
54 Capacitor PCB Assy 55 Inverter PCB Assy 56 Reactor Assy
9707608014 9707628012 9900481018
64
62
63 (red)
57 Terminal
9900428082
58 Compressor Thermistor
9900516000
59 Thermistor (Discharge)
9900515003
60 Thermistor (Heat Exchanger Med) 9900513009
(red)
61 Thermistor (Heat Exchanger Out) 9900514006
200 650
62 Thermistor (Outdoor)
9900517007
63 Heatsink Thermistor (Inverter)
9900518011
64 Heatsink Thermistor (PFC)
9900518028
2014.10.28
23
ACCESSORIES
INDOOR UNIT Name and Shape
Special nut A (large flange)
Special nut B (small flange)
Coupler heat insulation (large)
Q'ty Application
Part number
4 For suspending the indoor unit from ceiling
4
313005446653 313005446759
For indoor side pipe joint
1 (large pipe)
9378173569
Coupler heat insulation (small)
For indoor side pipe joint
1 (small pipe)
9378173521
Binder
1 Fixing the remote cord 313361275805
Remote control
Tapping screw (ø4 × 16)
For air conditioner 1 operation
For installing the 2 remote control
9372266205 0700181108
OUTDOOR UNIT Name and Shape
Drain pipe
Drain cap
Q'ty Application
1 For drain piping work
2
Part number 9303029015 313166024302
2009.01.15
24
0812G3585
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