Fujitsu AOU18RLXFW, Service Manual

Page: 6 / 18

RED
RED
BROWN
BROWN
BLUE
BLUE
BLACK
BLACK
BROWN
BROWN
BLACK
BLACK
WHITE
YELLOW
ORANGE
BLUE
RED
BROWN
YELLOW
WHITE
BLACK
RED
RED
GREEN
WHITE
BLACK
WHITE
BLACK
VIOLET
WHITE
BLUE
YELLOW
BLACK
RED
BROWN
ORANGE
ORANGE
ORANGE
RED
WHITE
BLACK
W
H
IT
E
W
H
IT
E
B
LA
C
K
W
H
IT
E
1 2
G
R
AY
or
W
H
IT
E
B
LA
C
K
W
H
IT
E
B
LA
C
K
W
H
IT
E
W
H
IT
E
W
H
IT
E
W
H
IT
E
W
H
IT
E
W
H
IT
E
W
H
IT
E
W
H
IT
E
W
H
IT
E
W
H
IT
E
W
H
IT
E
W
H
IT
E
W
H
IT
E
W
H
IT
E
W
H
IT
E
B
LA
C
K
B
R
O
W
N
R
E
D
O
R
A
N
G
E
Y
E
LL
O
W
1 2 3 4 5 6 7 8 9
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 7 8 9 1 2 3 4 5
1 2 3 4 5 6 7 8 9 1 2 3 4 5
1 2
1 2 1 2 3 4
1 2 3 4
1 2 3 4 5 6
1 2 3 4 5 6
1 2 1 2
1 2 1 2
1
2
3
4
5
6
7
CN1
1
2
3
4
5
6
7
1
2
3
4
5
1
2
3
4
5
1
2
1
2
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
1
2
CN110
TM
60
0
TM
60
1
CN100
CN800
W4
W29
W28
W25
W26
W
21
W
9
W
20
W
19
W3
W18
W17
W2
W1
CN700
CN500
CN63
CN65
CN62
CN64
CN90
CN11
N
P
L2 L1
-
I N
+I N
W8
W7
W13
W12
CN400 CN200 CN40 CN42
CN303 CN301 W306
W307
TM102
TM101
W16
W17
TM301
TM302
TM303
W
TM305
U
TM304
V
S
T
R
CM
COMPRESSOR
POSISTOR
CHOKE COIL
TERMINAL
G
G
L2 L1 3 2 1
PMV
FM
4WV
FAN MOTOR
EXPANSION VALVE
4-WAY VALVE
THERMISTOR ( DISCHARGE PIPE TEMP. )
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( OUTDOOR TEMP. )
THERMISTOR ( COMPRESSOR TEMP. )
HIGH PRESSURE SWITCH
ACTPM
CAPACITOR
PCB ASSY
TRANSISTOR
PCB ASSY
( I P M )
POWER SUPPLY
PCB ASSY
CONTROLLER PCB ASSY ( MAIN PCB )
POWER SOURCE
7
6
5
4
3
2
1
7
6
5
4
3
2
1
7
6
5
4
3
2
1
5
4
3
2
1
3
2
1
3
2
1
2
1
2
1
2
1
3
2
1
5
4
3
2
1
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
5
4 3
2 1
1
2
3
4
5
6
1
2
3
4
5
6
CN13
C
N
16
C
N
14 C
N
10
C
N
3
C
N
1
C
N
8
C
N
6
C
N
5
C
N
11
C
N
2
TM1
TM4 TM2
W5
CN201
BLUE
YELLOW
WHITE
BLACK
RED
BLUE
PINK
YELLOW
ORANGE
RED
BLUE
PINK
YELLOW
ORANGE
RED
BLUE
PINK
YELLOW
ORANGE
RED
GREEN
WHITE
RED
BLACK
BLACK
BLACK
BLACK
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
BLACK
WHITE
RED
FM
TEST
FAN MOTOR
M LOUVER
( DIFFUSER )
M LOUVER
( UP / DOWN )
M LOUVER
( RIGHT / LEFT )
G
1 2 3
TERMINAL
EX OUT
( OPTION )
EX I N
( OPTION )
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( ROOM TEMP. )
WIRED REMOTE
CONTROL ( OPTION )
INDICATOR
PCB ASSY
THERMAL
FUSE 102
C
O
N
TR
O
LL
E
R
P
C
B
A
S
S
Y
( M
A
IN
P
C
B
)
INDOOR UNIT OUTDOOR UNIT
CIRCUIT DIAGRAM
2010.12.22 5
( AOU24RLXFW Only )