Circuit Diagram - Fujitsu AOU24RLXFZ Service Manual

CIRCUIT DIAGRAM

OUTDOOR UNIT
W
DC COMPRESSOR
CM
U
U
W305
TERMINAL
BLACK
CHOKE
COIL
BLACK
BLACK
1
TERMINAL
2011.03.17
DC FAN MOTOR
FM
V
1 2 3 4 5 6 7 1 2
V W
CN800 CN25
W304 W303
WHITE BLACK
W17 W16
DIODE
BRIDGE
-
+
YELLOW
6
ORANGE
3
ACTPM
RED
2
BROWN
1
1 2 3 4 5
WHITE
L1
P
W12
YELLOW
BROWN
W13
L2
N1
BLUE
EMI
W200 W201 W202
FILTER
2T
RED
YELLOW
PINK
FUSE
10A 250V
x 2
EMI FILTER EMI FILTER
WHITE WHITE
BLACK
2 3 1 2 3 1 2 3
UNIT A UNIT B UNIT C
G G G
EARTH EARTH EARTH
4-WAY VALVE CONSTRUCTION
CHECK SWITCH
4WV
3 2 1
SW150
CN30
WHITE
SW1
CURRENT
CHANGE
3 2 1
1 2 1 2 1 2 1 2
CN26 CN23 CN22 CN21
GREEN BLUE RED YELLOW
CONTROLLER PCB ASSY
( MAIN PCB )
F2
LED1 LED2 LED3
FUSE
D150 D151 D152
3.15A
250V
CN407
CN34
WHITE
YELLOW
3 2 1
CN1
W11 W10
1 3 4
1 2 3
TM102 TM101
W8 W9
CN1
WHITE
POWER SUPPLY PCB ASSY
W3 W7 W6 W4 W5
L1 L2
TERMINAL
14
RED
1
CN37 PRESSURE SWITCH 1
RED
2
RED
WHITE
1
CN36
PRESSURE SWITCH 2
WHITE
2
WHITE
RED
1
BROWN
2
BLUE
3
CN27
EV EXPANSION VALVE A
ORANGE
4
RED
YELLOW
5
WHITE
F4 6
FUSE
BLACK RED
5A 1 1 1
WHITE
3 2 2
250V
WHITE
4 3 3
WHITE YELLOW
CN39 5 4 4
WHITE
6 5 5
WHITE
WHITE BLUE
7 6 6
WHITE
8 7 7
WHITE BLACK
9 8 8
WHITE
BLACK
1 1 1
RED GRAY
2 2 2
RED
4
3 3
RED BROWN
5 4 4
CN40
RED
6 5 5
WHITE
RED
7 6 6
RED
8 7 7
RED
9
8 8
RED
AC I N
BLACK RED
1 1 1
WHITE BROWN
2 2 2
BLUE
WHITE
4 3 3
CN50
WHITE ORANGE
5 4 4
WHITE
WHITE YELLOW
6
5 5
WHITE WHITE
7 6 6
WHITE
BLACK RED
1 1 1
GREEN BROWN
3 2 2
BLUE
GREEN
4 3 3
CN51
GREEN ORANGE
5 4 4
WHITE
GREEN YELLOW
6 5 5
GREEN WHITE
7 6 6
GREEN
G
EARTH
2WV-A
3WV-A
THERMISTOR
2WV-B ( VALVE A, B TEMP. )
3WV-B
2WV-C
3WV-C
THERMISTOR
( VALVE C TEMP. )
EV
EXPANSION VALVE B
EV
EXPANSION VALVE C