Fujitsu ABY18FBBJ, Service Manual

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C I R C U I T D I A G R A M
INDOOR UNIT
OUTDOOR UNIT
Models :
ABY18FBBJ / AOY18FNBK
ABY18FBBJ / AOY18FNBN
ABY24FBBJ / AOY24FNBK
ABY24FBBJ / AOY24FNBN
7 2006.07.24
ORANGE
RED
BROWN
YELLOW
WHITE
ORANGE
RED
BROWN
YELLOW
WHITE
WHITE
WHITE
BLACK
BLACK
GREEN
PURPLE
BLUE
PINK
RED
WHITE
BLACK
GRAY
PURPLE
BLUE
WHITE
YELLOW
ORANGE
RED
BROWN
GRA
Y
GRA
Y
BLA
CK
BLA
CK
1 2 1 2
1
2
3
4
5
6
7
8
1
2
1 2
1
2
3
4
5
6
7
8 1
2
3
4
5
6
7
8
1
2
3
4
5
6
4
6
3
5
2
1
1 3 1 2
1
2
3
4
5 1
2
3
4
5
1
2
3
4
5 1
2
3
4
5
CN7 CN8
CN1
CN12
CN5
CN11
CN13
CN10
CN4
CN201
BLA
CK
BLA
CK
WHITE
WHITE
RED RED
GREEN /
YELLO
W
Use T 3.15A - 250V
Fuse on F101
POWER RELAY
FAN
MOTOR
ROOM TEMPERATURE
THERMISTOR
PIPE TEMPERATURE
THERMISTOR
FAN MOTOR
CAPACITOR
STEP MOTOR
( UP / DOWN )
STEP MOTOR
( LEFT / RIGHT )
TERMINAL
3 2
( N )
1
( L )
L N
POWER SUPPLY
PCB ASSY
INDICA
TOR PCB ASSY
CONTR
OLLER PCB ASSY
F M
M
M
BLACK
BLACK
WHITE
WHITE
WHITE
BROWN
BROWN
WHITE
BLACK
WHITE
BLA
CK
RED
BLACK
INTERNAL
OVERLOARD
PROTECTOR
THERMAL
PROTECTOR
COMPRESSOR
CAPACITOR
FAN MOTOR
CAPACITOR
FUSE 5A
MAIN RELAY
COMPRESSOR
RED
S
C
R
6
1
4
5
FAN
MOTOR
POWER
SOURCE
1(L) 2(N) 3 N L