Fujitsu ASYG14LTCB User manual

SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED TYPE
CONTENTS
SPECIFICATIONS. . . . . . . . . . . . . . . . . . .1
DIMENSIONS. . . . . . . . . . . . . . . . . . . . . .2
REFRIGERANT SYSTEM DIAGRAM. . . .3
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . .4
ERROR DETECTION . . . . . . . . . . . . . . .
5
INDOOR PCB CIRCUIT DIAGRAM. . . . . 9
OUTDOOR PCB CIRCUIT DIAGRAM . . .
13
PARTS (INDOOR UNIT). . . . . . . . . . . . .15
PARTS (OUTDOOR UNIT). . . . . . . . . . .20
23
ACCESSORIES. . . . . . . . . . . . . . . . . . .
Indoor unit Outdoor unit
ASYG14LTCB AOYG14LTCN

SPECIFICATIONS
TYPE Cool & heat inverter
INDOOR UNIT ASYG14LTCB
OUTDOOR UNIT AOYG14LTCN
COOLING CAPACITY
HEATING CAPACITY
POWER SOURCE
FREQUENCY
RUNNING
CURRENT
MAXIMUM
CURRENT
INPUT WATTS
E.E.R. Cooling
COP Heating
Cooling
Heating
Cooling
Heating
Cooling
Heating
Cooling
Heating
MOISTURE REMOVAL
AIR
CIRCULATION
HIGH
FAN MOTOR
POWER SOURCE 230 V
High
INDOOR UNIT
Cooling Medium
Low
Quiet
High
INDOOR UNIT
Heating Medium
Low
Quiet
OUTDOOR UNIT Heating
OUTDOOR UNIT Cooling
4.2 kW
5.4 kW
230 V
50 Hz
5.1 A
6.1 A
1.16 kW
1.38 kW
3.62 kW/kW
3.91 kW/kW
2.1 L/h
900 m3/h
950 m3/h
9.5 A
14.5 A
1,440 r.p.m.
1,220 r.p.m.
980 r.p.m.
740 r.p.m.
1,510 r.p.m.
1,220 r.p.m.
1,030 r.p.m.
790 r.p.m.
780 r.p.m.
870 r.p.m.
ELECTRICAL DATA
2011.10.18 1
High
Medium
Low
Quiet
INDOOR UNIT
Cooling
High
Medium
Low
Quiet
INDOOR UNIT
Heating
OUTDOOR UNIT Heating
NOISE LEVEL
OUTDOOR UNIT Cooling
45 dB
40 dB
33 dB
25 dB
45 dB
40 dB
34 dB
27 dB
50 dB
50 dB
COMPRESSOR TYPE Hermetic type,
4 pole, 3 phase,
DC inverter motor,
Rotary
DISCRIMINATION
PRECHARGED REFRIGERANT
REFRIGERANT TYPE R410A
WEIGHT (with oil)
COMPRESSOR AND REFRIGERANT
Pipe length 15 m
FULL CHARGE 20 m
MAXIMUM PIPING HEIGHT 15 m
ADDITIONAL CHARGE 20 g/m
808-213-80
1,250 g
1,250 g
9.3 kg
1,350 g
WEIGHT
INDOOR UNIT Net / Shipping
Net / Shipping
9.5 kg / 12.0 kg
OUTDOOR UNIT
INDOOR UNIT H x W x D
H x W x D
282 x 870 x 185 mm
OUTDOOR UNIT
40 kg / 43 kg
DIMENSIONS
620 x 790 x 290 mm

DIMENSIONS
unit : mm
282
185
870
2011.09.15 2
INDOOR UNIT
Drain hose length : 600 mm
Drain pipe diameter
Inside : 14.2 mm
Outside : 16.2 mm
19.5
29079020
540
620
62
OUTDOOR UNIT

REFRIGERANT
SYSTEM DIAGRAM
Refrigerant direction
Cooling
Heating
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 1/2" (12.7 mm)
2-Way valve
Strainer
Strainer
3-Way valve
Muffler
Muffler
4-Way valve Expansion valve
Heat exchanger
(indoor unit)
Heat exchanger
(outdoor unit)
Compressor
2011.07.21 3

ORANGE
YELLOW
PINK
BLUE
RED
ORANGE
YELLOW
PINK
BLUE
RED
BLACK
BLACK
BLACK
BLACK
WHITE
WHITE
WHITE
WHITE
WHITE
BLUE
YELLOW
WHITE
BLACK
RED
WHITE
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
BLACK
GREEN
RED
BLACK
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
1
2
3
4
1
2
3
4
5
1
21 21 21 2
12345
3
2
1
3
2
1
12345
123
123
CN201
CN3
CN7
CN8
CN14
CN5
CN12
CN4
CN6
CN11
CN1 W4
THERMAL
FUSE 102
LOUVER
( UP / DOWN )
M
MOPEN PANEL
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( ROOM TEMP. )
TEST
PANEL LIMIT
SWITCH
EARTH TERMINAL
TERMINAL 1 2 3
PYROELECTRIC
SENSOR
TO COMMUNICATION
KIT ( OPTION )
FAN MOTOR FM
INDICATOR
PCB ASSY
CONTROLLER
PCB ASSY
( MAIN PCB )
INDOOR UNIT
OUTDOOR UNIT
CIRCUIT DIAGRAM
2011.09.08 4
CM COMPRESSOR
CHOKE COIL
POWER SOURCE
FAN MOTORFM
TERMINAL 123LN
PMV
4WV
EXPANSION
VALVE
4-WAY VALVE
THERMISTOR ( PIPE )
THERMISTOR
( DISCHARGE )
THERMISTOR
( OUTDOOR TEMP. )
HEATER
THERMOSTAT
55
FUSE 250V 5A
CONTROLLER
PCB ASSY
( MAIN PCB )
ACTPM
CAPACITOR
PCB ASSY
TRANSISTOR
PCB ASSY
( I P M )
FILTER PCB ASSY
W8
W7
W13
W12
CN11
N
P
+I N
-I N L2 L1
12
CN100
W29
W28
W3
W18
W17
W2
W100
W21 W9 W20
W19
W4
CN400CN200CN40CN42 CN112
W306
W307
CN303 CN301
TM302
TM301
W17
W16
TM102
TM101
TM303
W
TM304
V
TM305
U
R
S
C
CN62
CN61
CN500
CN700
CN801
CN1 CN110
TM600
TM601
7
6
5
4
3
2
1
7
6
5
4
3
2
1
5
4
3
2
1
2
1
5
4
3
2
1
2
1
4
3
2
1
4
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3214
56789
3214
56789
3214
5
3214
521 21 3214
3214
1
12 2
3214
56
3214
56
7896
54321
7896
54321
54321
54321
12
12 12 12
RED
WHITE
BLACK
BLUE
YELLOW
BLACK
RED
BROWN
ORANGE
VIOLET
WHITE
WHITE WHITE
BLACK
WHITE
BLACK BLACK
BROWN or BLACK
BLACK
BLACK
BROWN or BLACK
BLACK
BLACK
BLACK
BLACK
WHITE
YELLOW
ORANGE
BLUE
RED
BROWN
YELLOW
WHITE
BLACK
RED
RED
WHITE
WHITE WHITE WHITE WHITE WHITE
WHITE WHITE WHITE WHITE WHITE
WHITE WHITE WHITE WHITE
BLACK
WHITE WHITE
WHITE WHITE
WHITE
BLACK BLACK
GRAY
GREEN
WHITE
BLACK
WHITE
BLACK GREEN
BLACK
BLACK BLACK
BLACK
UTY-TWBXF ( OPTION )
CND01
CNA01 CNB02CNB01
CNC01
32145 1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
2
1
2
1
1
2
3
COMMUNICATION PCB ASSY
TO CONTROLLER
PCB ASSY
REMOTE CONTROL
EX IN
EX OUT
OPERATION
STATUS
EX OUT
ERROR STATUS

BLACK
BLACK
BLACK
BLACK
RED
ORANGE
YELLOW
PINK
BLUE
WHITE
WHITE
RED
ORANGE
YELLOW
PINK
BLUE
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
BLACK
WHITE
YELLOW
BLUE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
BLACK
WHITE
RED
GREEN
1
2
3
4
5
6
7
8
1
2
3
4
5
1
2
3
4
5
6
1
2
3
1
2
3
4
5
1
2
3
4
1
2
3
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
3
2
1
6
5
4
3
2
1
5
4
3
2
1CN1
2013485-1 CN4
B04B-PL I RK-1
W4
CN5
B05B-PL I SK-1
CN1
B02B-PL I RK-1
CN12
B06B-PL I RK-1
CN3
B08B-PL I RK-1
CN6
B5B-PH-K-S
CN201
JB20-08
1
2
3
4
5
6
7
8
CN14
B03B-XN I SK-A-1
CN8
SJH20-09WSF
CND01
SJH20-09WSF
B03B-PL I SK-1
EARTH TERMINAL
TERMINAL
THERMAL
FUSE 102
3
2
1
OUTDOOR
UNIT
F M
FAN MOTOR
TEST
OPEN PANEL
PANEL LIMIT SWITCH
LOUVER ( UP / DOWN )
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( ROOM TEMP. )
M
M
EMI FILTER
ESD-R-19
or
RTCB-19-10-10
3 T
CN7
B5 ( 6-5 ) B-XN I SK-A-1
PYROELECTRIC
SENSOR
COMMUNICATION PCB
ASSEMBLY ( OPTION )
K10DC-1000HSE-CA0
INDICATOR PCB
ASSEMBLY
K10CX-1000HSE-D0
CONTROLLER PCB ASSEMBLY
( MAIN PCB )
K10CH-120BHSE-C1
CONTROL UNIT
EZ-011DHSE
INDOOR PCB
CIRCUIT DIAGRAM
2012.12.21 5

13V
15V
+
+
D3
D1FL20U
C10
100/
25V
C16
330/
25V
T1
EE16
R24
100k
<1/10W>
D11
D1FL20U
R11
27k
+
R8
2.7k
Q5
2SC4081
<R>
Q6
2SA1576A
<R>
5V JM3
0R0
5V-2
JM2
0R0
D13
RD8.2FM
+
R10
10k
1%
R9
10k
1%
C11
0.1
<F>
R7
1.2k
R6
150
I C6
TL431 REF
3
C
1
A
2
3
12
VCC
G / V
9
8A
15V
VCC
G / V
9
8A
15V
I C14-8
uLN2003
I C13-8
uLN2003
A
AA
A
A
A
340V
15V-2
15V-2
5V
A
A
13V
5V
13V
13V
5V
15V
5V 5V
2
31
10 7
Q7
DTA124
15V-2
I C14-7
uLN2003
+C18
10/
25V
C24
1.0
<F>
C19
1.0
<F>
A
A
I C1
78F1154AGK
R15
1.0k
C21
0.01
<B>
C20
0.01
<B>
A
A
A
A
A
5V
5V
C36
0.1
<F> R44
10k
R55
10k I C15
S-93C66B0 I
C17
1.0
<F> A
R38
1.0k
C28
0.1
<F>
R39
10k
1%
AA
R40
1.0k
C31
0.1
<F>
R41
49.9k
1%
AA
5V-2
L3
0R0
L6
0R0
L4
0R0
C7
470
<1/16W>
5V
A
A
5V
5V
R62 - R64
100 <1/10W> x 3
R54
470
R49
10k R51 10k
R52, R48, R47
100 x 3
R89
470 R87, R88
10k x 2
340V
D5
S1NBC60
+
C4
68/
420V
I C8
TNY277
C26
10/
25V
32
1
5
6
7
8
D
BP_M
EN_UV
4
2
1
S
S
S
S
D12
ST03D-140
A
1
2
3
4
5
9
10
8
7
6
L2
BLm18
<BD102>
D4
D1FL20U
C9
470/
25V
C40
0.1
<F>
R70
1.0k R69
1.0k
R75
0R0
Q15
DTC143EUA
Q16
DTC143EUA
Q13
DTC143EUA R29 1.0k <1/4W>
R28 1.0k <1/4W>
R27 1.0k <1/4W>
R80
A
A
A
2
2
2
3
3
1
1
3
1
611
611 2
3
1
I C14-6
uLN2003
Q3
DTA124EUA
C50
1000p
<B>
R37
22
5V
R36
10k
C25
1000p
<B>
C41
0.1
<F>
R46
1.0k R45
10k
5V
I C13-6
uLN2003
R25
10k
1%
+
R26
8.2k
1%
C6
10/
25V
R21
10k
R20
1.0k
C23
1000p
<B>
340V
5V
15V
AA
C14
0.01
<B>
C15
0.1
<F>
I C13-7
uLN2003
R43
10k
710 BZ
A
2
31X1
8.00MHz
<FCR>
R65
0R0
X3
32.768kHz
<MC-146>
C30
12p
C32
12p
BZ1
KPT-1340P22
L5
0.6A - 10mH
L1
<SS11V>
W4
C3
0.01
<F>
C2
0.01
<F>
+
-
2
34
1
43
21
C1
0.1
<LE>
F1
3.15A
250V
FH1 FH2
VA1
470V
<ERZ10V>
JM4
0R0
5V
5V
R14
1.0k
Q1
RT1N241M
R13
10k
I C13-1
uLN2003
A
A
23
1
16 1
8
4
7
6
1
3
2
5
VCC
DO
NC
TEST
CS
D I
SK
GND
5V-2
5V-2
C91
0.1
<F>
R90
10k R92
1.0k
C92
0.1
<F>
A
A
C29
1000p
<E>
R12
1.0k
<1/2W>
18 14 10 54321
R19
10k
R30
100k
R23 1.0k
R60 100
R42 1.0k
R61 100
R59 100
A
I C14-1 uLN2003
I C14-4 uLN2003
I C14-3 uLN2003
I C14-2 uLN2003
I C13-2 uLN2003
I C13-5 uLN2003
I C13-4 uLN2003
I C13-3 uLN2003
116
215
314
413
215
314
413
512
1
2
3
4
5
6
7
8
1
2
3
4
5
1
2
3
4
5
6
1
2
5
4
3
2
1
9
6
5
4
3
2
1
4
3
2
1
1
2
3
4
5
1
2
3
1
3
5
S-D I
WARIKOMI
15V CUT
P-SW
FB
WARIKOMI
S-DO
SSR
HA-I N
HA-OUT
S-DO
S-D I
W-OUT
5VCUT
LED-PWM
13VTR-CUT
PWM
15V CUT
LED3
LED2
LED1
P-SW
FB
ERROR
LED-DEM
W-I N
HA-I N
HA-OUT
W-I N
W-OUT
ERROR
19
20
59
56
42
43
44
45
46
21
22
23
24
26
27
28
29
37
36
35
34
33
32
31
30
55
57
58
1
15
14
12
11
69
80
79
78
77
76
75
74
73
72
71
70
39
38
54
53
52
51
50
49
48
47
68
67
66
65
64
63
62
61
40
25
9
8
7
6
5
4
3
2
41
10
13
16
17
60
18
P00
P01 VCC
EVCC
AVREF0
AVREF1
P51
P52
P53
P54
P55
P60
P61
P62
P63
P64
P65
P66
P67
P70
P71
P72
P73
P74
P75
P76
P77
P90
P110
P111
P120
P121
P122
P123
P124
P130
P140
P141
P142
P143
P144
P145
P02
P03
P04
P05
P06
P10
P11
P12
P13
P14
P15
P16
P17
P20
P21
P22
P23
P24
P25
P26
P27
P30
P31
P40
P41
P42
P43
P44
P45
P46
P47
P50
RESET
FLMD0
REGC
GND
AGND
EGND
POWER SOURCE
AC230V
50Hz CN1
2013485-1
TO TERMINAL
BLK
WHT
RED
TP00351-31 x 2
H I C 2
G K - L V 3 0 1 1 E 5
LED1
LED2
LED3
R71
100k
R22
10k
A
AA
A
R53
100
I C14-5
uLN2003
512
PWM
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( ROOM TEMP. )
CN4
B04B-PL I RK-1
CN6
B5B-PH-K-S
TEST
COMMUNICATION PCB
( OPTION )
CN8
SJH20-09WSF
PYROELECTRIC SENSOR
CN14
B03B-XN I SK-A-1
CN11
B02B-PL I RK-1
PANEL LIMIT SWITCH
CN12
B06B-PL I RK-1
OPEN PANEL MOTOR
LOUVER ( UP / DOWN )
CN5
B05B-PL I SK-1
CN3
B08B-PL I RK-1
INDICATOR PCB
CN7
B5 ( 6-5 ) B-XN I SK-A-1
FAN MOTOR
INDOOR UNIT
CONTROLLER PCB ASSEMBLY
( MAIN PCB )
K10CH-120BHSE-C1
2012.12.21 6

VCC
OUT
GND
2
1
3
A
A
AA
1
2
3
4
5
6
7
8
5V
13V
5V
13V
+
I C201
GP1UM271R
SW201
KSHC611BT
C203
0.1
<F>
R202
47
<1/4W>
R201
22
<1/4W>
D204
UDZS6.2B
D206
UDZS6.2B
D205
UDZS6.2B
D201
SLR-343ECT
<GREEN>
D203
SLR-343ECT
<GREEN>
D202
SL I-343DCT
<ORANGE>
CN201
8 - JB / PL I
L=250 #26 / 1061
C204
47/
10V
INDOOR UNIT
INDICATOR PCB ASSEMBLY
K10CX-1000HSE-D0
2011.07.15 7

13V
12V
13V
13V
12V
I C308
PS2501L-1
I C309
PS2501L-1
R315
2.7k
<1/10W>
R316
1.2k
<1/4W>
I C304-1
BA10393F
13V
R318
15.4k
<1/10W>
1%
R319
28k
<1/10W>
1% 13V
R317
10k
<1/10W>
1%
13V
13V
C304
0.1
<F>
I C304
D307
D1F60
L303
0R0
D306
DAN217U
32
1
5
67
+
-
I C304-2
BA10393F
C310
1000p
<R>
R322
10k
<1/10W>
R330
2.7k
<1/10W>
C309
0.01
<B>
Q303
DTC143EUA
23
1
R320
390
<1/4W>
1%
Q302
DTC143EUA
A
AA
+
-3
2
1
32
1
4
32
1
23
1
23
4
1
Q304
DTC143EUA R331
22k
<1/10W> 8
4
CNC01
B05B-XASK-1-A
WIRED REMOTE
CONTROL
1
2
3
4
5
1
2
1
2
1
2
3
9
6
5
4
3
2
1
390V
AA
13V
JM303
0R0
12V
R309
18k
<1/10W>
D303
RF101L2S
+C306
100/
25V
T301
SW1614-1
10
6
1
2
3
5
4
5
6
7
8
4
2
1
D
BP_M
FB
S
S
S
S
I C301
LNK603 12V
R303
18k
<1/10W>
13V
C305
1.0
<B>
R306
1.0k
1%
R304
36k
1%
R305
6.2k
1%
D302
RF101L2S
C311
100/
25V
+
L301
0R0
R312
1.2k
<1/4W>
C313
0.01
<B>
CNA01
B3B-XH-AM
I C306
PS2501L-1
A
L302
0R0
12V K301
FTR-F3
A
Q301
DTC123EUA
3
2
1
2
1
3
4
CNB01
B2B-XH-AM
CNB02
B2B-XH-AM
12V
K304
FTR-F3
2
1
3
4
23
1
A
Q305
DTC123EUA
CN301
SJH20-09WSF
+C301
47/
450V
R301
390k
<1/4W>
R302
270
<1/4W>
D301
UF4007
4
32
1
C302
1000p
<E>
EX ( I N )
EX ( OUT )
EX ( ERROR OUT )
TO CONTROLLER
PCB ASSEMBLY
UTY-TWBXF
COMMUNICATION PCB ASSEMBLY
( OPTION )
K10DC-1000HSE-CA0
2011.03.15 8

UL1015
AWG20
BLACK
UL1015
AWG20
WHITE
UL1015
AWG20
RED
UL1015
AWG14
BLACK
UL1015
AWG14
WHITE
N
L
3
2
1
UL1015
AWG14
BLACK
UL1015
AWG22
GREEN UL1015
AWG16
GREEN
F1
20A
250V
F100
10A
250V
W18
B
W17
B
W1
B
W2
B
W3
B
W19
BW20 BW9 BW21 BCN100
CT I N / OUT
CHOKE COIL
L=0.32mH 30A
EMI FILTER
ZCAT1518-0730
1 T
L1 L2
P
N
+
-
W4
B
SERIAL
RED
CN800
B5 ( 7-2.3 ) B-XASK-1-A
WHITE
CN700
B05B-PL I SK-1
WHITE
CN500
2-1747052-3
( G I C7.92-2P )
BLUE
CN90
1-1871843-2
( G I C2.5-2P )
RED
CN64
2-1971032-3
( G I C2.0-3P )
BLUE
CN61
1971032-4
( G I C2.0-4P )
WHITE
CN62
1971032-3
( G I C2.0-3P )
WHITE
UL1015
AWG14
WHITE
UL1015
AWG14
VIOLET
W13
B
W12
B
UL1015
AWG14
YELLOW
UL1015
AWG14
BLUE
B
B
W28
B
W29
BUL1015
AWG14
BROWN
UL1015
AWG14
ORANGE
UL1015
AWG14
RED
UL1015
AWG14
BLACK
2
3
1
4
+
-
TM102
TM101
W16
B
W17
B
TM301
TM302
W307
B
W306
B
TM305
TM304
TM303 UL1015
AWG14
BLACK
UL1015
AWG14
WHITE
UL1015
AWG14
RED
COMPRESSOR
C M
D100
LL25XB60
I P M CONTROL
CN301
1971032-9
( G I C2.0-9P )
WHITE
PEAK LOAD CURRENT
CN303
1971032-5
( G I C2.0-5P )
WHITE
CN40
1971032-9
( G I C2.0-9P )
WHITE
I P M CONTROL
CN42
1971032-5
( G I C2.0-5P )
WHITE
PEAK LOAD CURRENT
CN200
1-1747052-2
( G I C7.92-2P )
RED
DC VOLT IN
CN400
1-1971032-4
( G I C2.0-4P )
RED
ACTPM CONTROL
CN1
1871843-2
( G I C2.5-2P )
WHITE
POWER RELAY CONTROL
CN110
3-1747052-4
( G I C7.92-2P )
YELLOW
AC VOLT I N
TM601 TM600
CT I N / OUT
123456789 12345
987654321 54321
21
4321
654321
212 1
1
2
3
4
5
6
7
1
2
3
4
5
1
2
1
2
1
2
3
1
2
3
4
1
2
3
RED
BLACK
WHITE
YELLOW
BROWN
RED
BLUE
ORANGE
YELLOW
WHITE
BLACK
BLACK
RED
RED
BROWN
BROWN
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
UL1007 AWG24 WHITE UL1007 AWG24 WHITE UL1007 AWG24 WHITE UL1007 AWG24 WHITE UL1007 AWG24 WHITE
UL1007 AWG24 WHITE
UL1007 AWG24 WHITE UL1007 AWG24 WHITE UL1007 AWG24 WHITE UL1007 AWG24 WHITE UL1007 AWG24 WHITE
UL1007 AWG24 WHITE UL1007 AWG24 WHITE
UL1007 AWG24 WHITE UL1015 AWG20 WHITE UL1015 AWG20 BLACK
UL1007 AWG24 x 4
UL1007 AWG24 WHITE
UL1015 AWG20 BLACK
UL1007 AWG24 WHITE UL1015 AWG14 BLACK UL1015 AWG14 GRAY
UL1007 AWG24 WHITE
21
FRAME
DC FAN MOTOR
EXPANSION VALVE
4-WAY VALVE
PRESSURE SWITCH
THERMISTOR ( COMP. TEMP. )
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( DISCHARGE TEMP. )
THERMISTOR ( OUTDOOR TEMP. )
M
F M
EARTH
AC230V
50Hz
INDOOR UNIT
EMI FILTER
ZCAT2132-1130
1 T
EMI FILTER
ZCAT1518-0730
1 T
CAPACITOR PCB ASSEMBLY
K05DG-0700HUD-P0
ACTPM
I C404
PM-601BSG
FILTER PCB ASSEMBLY
K10CI-1100HUE-FL0
TRANSISTOR PCB
ASSEMBLY ( I P M )
K10AY-100AHUE-TR0
CONTROLLER PCB ASSEMBLY
( MAIN PCB )
K07BS-1204HUE-C1
INVERTER ASSEMBLY
EZ-011THUE
2012.12.21 9
OUTDOOR PCB CIRCUIT DIAGRAM
BROWN RED ORANGE YELLOW
EMI FILTER
ZCAT1518-0730
1 T
12
1
2
3
WHITE
BLACK
5A 250V HEATER
THERMOSTAT
55˴
WHITE
BLACK BLACK
CN112
1747052-1
NATURAL
HEATER