Circuit Diagram - Fujitsu ASTG34JFCC Service Manual

Wall mounted type
Table of Contents

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CIR CU IT D IAG RA M
INDOOR UNIT
TEST
1 2 3 4 5
CN13
EX. OUT
2
CN16
( OPTION )
1
CN10
3
EX. IN
2
CN14
( OPTION )
1
MAIN PCB
THERMISTOR
BLACK
BLACK
( PIPE TEMP. )
CN8
3
3
WHITE
2
2
2
CN3
RED
1
1
1
BLACK
THERMISTOR
2
CN1
BLACK
( ROOM TEMP. )
1
5
CN5
4
WIRED REMOTE
3
CN6
CONTROL ( OPTION )
2
1
CN201
WHITE
7
7
7
WHITE
6
6
6
WHITE
5
5
5
CN2
INDICATOR PCB
WHITE
4
CN11
4
4
WHITE
3
3
3
WHITE
2
2
2
RED
1
1
1
WHITE
TM1
BLACK
TM4
TM2
1
2
3
TERMINAL
THERMAL
FUSE 102
2012.08.21
OUTDOOR UNIT
CN401
BLUE
1
1
YELLOW
2
2
WHITE
3
3
BLACK
F M
FAN MOTOR
4
4
5
5
RED
6
6
BLUE
6
6
PINK
5
5
M
DIFFUSER
4
4
INDICATOR PCB
YELLOW
3
3
ORANGE
2
2
RED
1
1
BLUE
6
6
PINK
5
5
LOUVER
YELLOW
M
4
4
ORANGE
( UP / DOWN )
3
3
2
2
RED
1
1
BLUE
5
5
PINK
4
4
LOUVER
YELLOW
M
3
3
( RIGHT / LEFT )
ORANGE
2
2
RED
1
1
GREEN
W5
RED
1
1
1
1
WHITE
2
2
2
2
WHITE
3
3
3
3
WHITE
4
4
4
4
WHITE
5
5
5
5
WHITE
6
6
6
6
WHITE
7
7
7
7
WHITE
8
8
8
8
CN40
WHITE
9
9
9
9
WHITE
10
10
10
10
WHITE
11
11
11
11
WHITE
12
12
12
12
WHITE
13
13
13
13
WHITE
14
14
14
14
WHITE
15
15
15
15
WHITE
16
16
16
16
CN320
CN20
CN21
5 4 3 2 1
9 8 7 6 5 4 3 2 1
1 2
5 4 3 2 1
9 8 7 6 5 4 3 2 1
1 2
1 2 3 4 5
1 2 3 4 5 6 7 8 9
1 2 3 4 5
1 2 3 4 5 6 7 8 9
CN303
CN301
W306
TRANSISTOR PCB
W307
( I P M )
CAPACITOR PCB
BLUE
TM302
W8
VIOLET
W13
N
YELLOW
TM301
W7
WHITE
W12
P
BLACK
W17
RED
W16
+I N
TM304
V
BROWN
TM102
W103
TM303
TM305
ORANGE
TM101
W102
W
U
RED
R
WHITE
CM
S
BLACK
T
COMPRESSOR
4
1
CN101
2
1
CN61
2
3
1
MAIN PCB
2
CN63
3
4
5
1
2
CN62
3
DEMAND CONTROL
4
OPTION PCB
1
CN400
CN14
2
CN91
3
1 2 3 4
1 2 3 4 5 6 7
4
1 2 3 4
1 2 3 4 5 6 7
1
CN6
2
1
2
1 2 3 4 5 6 7
3
CN111
1 2 3 4 5 6 7
4
5
CN1
W5
6
1 2 3 4 5 6
1
1 2 3 4 5 6
1 2 3 C
2
3
CN800
4
TO SMART METER
5
6
ACTPM
7
F202
1
2
3
CN802
4
3.15A
5
250V
6
7
CN2
CN1
-I N
W201
1 2 3 4 5 6
1 2
L2 L1
1 2 3 4 5 6
1 2
CHOKE COIL
1 2 3 4 5 6
1 2 3 4 5 6
W106
F100
F104
F101
F103
W113
CN101
W104
W101
10A
3.15A
10A
30A
W100
250V
250V
250V
250V
FILTER PCB
RED
1
HIGH PRESSURE SWITCH
RED
2
BLACK
1
THERMISTOR
2
BLACK
( OUTDOOR TEMP. )
3
BLACK
1
THERMISTOR ( PIPE TEMP. )
BLACK
2
3
BLACK
THERMISTOR ( PIPE - MID. TEMP. )
4
BLACK
5
BLACK
THERMISTOR ( DISCHARGE TEMP. )
1
BLACK
2
BLACK
3
THERMISTOR ( COMP. SHELL TEMP. )
BLACK
4
RED
1
2
WHITE
PS
3
PRESSURE SENSOR
BLACK
4
BLACK
1
4WV
4-WAY VALVE COIL
BLACK
2
RED
1
2
BLUE
3
EXPANSION VALVE COIL
PMV
ORANGE
4
YELLOW
5
WHITE
6
RED
1
2
FAN MOTOR 1
FM
3
BLACK
( UPPER )
4
WHITE
5
YELLOW
6
BROWN
7
RED
1
2
FAN MOTOR 2
3
FM
BLACK
( LOWER )
4
WHITE
5
YELLOW
6
BROWN
7
RED
GREEN
WHITE
BLACK
WHITE
BLACK
TERMINAL
1 2 3 L N
POWER
SOURCE

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