Fujitsu AOU18RLFC Service Manual

INDOOR UNIT OUTDOOR UNIT
CIRCUIT DIAGRAM
2013.04.04 5
BLACK
BLACK
BLACK
BROWN or BLACK
BLACK
BLACK
BROWN or BLACK
BLACK
WHITE
YELLOW
ORANGE
BLUE
RED
BROWN
YELLOW
WHITE
BLACK
RED
RED
7
6
5
4
3
2
1
7
6
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
2
1
2
1
4
3
2
1
4
3
2
1
3
2
1
3
2
1
W4
CN800
CN700
CN500
CN61
CN62
THERMISTOR
( OUTDOOR TEMP. )
THERMISTOR ( DISCHARGE )
THERMISTOR ( PIPE TEMP. )
4-WAY VALVE
EXPANSION VALVE
4WV
PMV
FM
FAN MOTOR
WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE BLACK
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 91 2 3 4 5
1 2 3 4 5
1 2
1 2
9 8 7 6 5 4 3 2 15 4 3 2 1
9 8 7 6 5 4 3 2 15 4 3 2 1
CN200CN40CN42
CN303
CN301
W306
W307
TRANSISTOR
PCB
( I P M )
BLACK BLACK BLACK BLACK
1 2 3 4
1 2 3 4
1 2 3 4 5 6
1 2 3 4 5 6
CN400
CN11
BLUE
YELLOW
BLACK
RED
VIOLET
WHITE
TM302
TM301
W17
W16
W8
W7
W13
W12
+I N
-I N
P
N
CAPACITOR PCB
RED
WHITE
BLACK
BROWN
ORANGE
TM102
TM101
TM303
W
TM304
V
TM305
U
S
C
R
CM
COMPRESSOR
WHITE WHITE
L2 L1
CHOKE COIL
GREEN
1 2
W29
W28
CN100 W21
W9
W20 W19
W3
W18
W17
W2
W1
POWER SOURCE
TERMINAL
1
2 3
L1
L2
FILTER PCB
GREEN
WHITE
BLACK
WHITE
BLACK
WHITE WHITE
GRAY BLACK
WHITE
BLACK
1 2
1 2 1 2
1 2
CN1 CN110
TM600
TM601
FUSE
25A
250V
G
G
ACTPM
MAIN PCB
GRAY
GRAY
GRAY
GRAY
GRAY GRAY GRAY GRAY
GRAY
GRAY
GRAY
YELLOW YELLOW
WHITE WHITE
GREEN GREEN
GRAY
GRAY
BLACK
BLACK
RED
WHITE
BLACK
RED
WHITE
BLACK
BROWN
YELLOW
WHITE
BLACK
RED
BLACK
BLACK
1
2
3
4
5
6
7
1
2
3
4
5
6
1
2
3
1
2
1
2
3
1
2
3
4
5
1
2
3
4
5
1
2
3
1
2
3
1
2
1
2
3
4
5
6
1
2
3
4
5
6
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 7
8
1
2
3
1
2
3
1
2
3
1
2
3
1
2
1
2
3
1
2
3
1
2
1
2
3
1
2
1
2
1
2
1
2
1
2
1
2
E101 E102
CN102
CN106 CN108
CN104
CN101
CN105
CN103
W102
W105
W101
CN4
CN1
CN5
CN7
CN8
CN10
CN9
CN11
CN12
CN3
CN13
CN14
CN6
FLOAT SWITCH
FM
FAN MOTOR
M
DRAIN PUMP
MOTOR
REACTOR
G
TO WIRED REMOTE CONTOROL
TERMINAL
TERMINAL
1
2 3
1
2 3
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( ROOM TEMP. )
MAIN PCB
POWER SUPPLY PCB

Fujitsu AOU18RLFC Specifications

General

Brand	Fujitsu
Model	AOU18RLFC
Category	Air Conditioner
Language	English