Fujitsu AOG18TNAL, Service Manual

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C I R C U I T D I A G R A M
(PIPE TEMP.)
GRAY GRAY
WHITE
GREEN
GRAY
GRAY
GRAY
FM
(ROOM TEMP.)
(RIGHT/ LEFT) (UP/DOWN)
BLACK
BLACK
WHITE
WHITE
WHITE
BLACK
BLUE
RED
RED
RED
BLACK GRAY GRAY GRAY GRAY
YELLOW
PINK
GRAY GRAY GRAY GRAY GRAY GRAY GRAY
PURPLE
PURPLE PURPLE
GRAY GRAY GRAY GRAY GRAY
(DIFFUSER)
GRAY GRAY GRAY GRAY
RED
PINK
M M M
GREEN/ YELLOW
L
N
FAN
MOTOR
THERMAL
PROTECTOR
CONNECTOR
FAN MOTOR
CAPACITOR
COMPRESSOR
INTERNAL
OVERLOAD
PROTECTOR
FUSE 5A
TERMINAL
TO POWER
SUPPLY
MAGNETIC RELAY
CR COMPOSITE
GREEN / YELLOW
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
BLACK BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
WHITE RED
RED
BLACK
WHITE WHITE RED BLACK
T
3
T
1
T
2
1 3
2 4
5
31 A1/A
A2/B
32
6
BLUE
BLUE
RED
BLUE
S R (L) T N 3 2 (N) 1 (L)
H
OUTDOOR THERMOSTAT
L
C
CRANKCASE HEA
TER
CR COMPOSITE
OUTDOOR UNIT
INDOOR UNIT
FAN MOTOR
CAPACITOR
THERMISTOR
FAN
MOTOR
TERMINAL
THERMISTOR
STEP MOTOR STEP MOTOR STEP MOTOR
TRANSFORMER
CONTROL BOARD
DISPLAY BOARD
CN4
CN5
CN11 CN10 CN7 CN6
CN3
CN9 CN2 CN1
CN201
THERMAL FUSE 102
2 2
1 1
2
1
3 3
4 4
5 5
6 6
7 7
2 2
1 1
3 3
2
2 1
1 3
3 2
2 1
1 7
7 6
6 2
2 1
1 3
3 4
4 5
5
7
7
8
8
8
8 6
6 2
2 1
1 3
3 4
4 5
5
2
2 1
1 3
3
2
2 1
1 3
3 4
4 5
5 2
2 1
1 8
8 9
9 10
10 7
7 6
6 2
2 1
1 3
3 4
4 5
5 2
2 1
1
2
2 1
1 3
3 4
4 5
5 2
2 1
1 3
3 4
4 5
5 2
2 1
1 3
3 4
4 5
5
(N)
12
3
FUSE T 3. 15A 250V
Models : ASY24EBA3W / AOY24EPA3L
ASG24EBA3W / AOG24EPA3L
2003.05.14