Circuit Diagram - Fujitsu AOYG30LAT4 Service Manual

CIRCUIT DIAGRAM

OUTDOOR UNIT
W
DC COMPRESSOR
CM
U
U
V
W305 W304
DIODE
BRIDGE
TERMINAL
CHOKE
COIL
FUSE
15A
250V
BLACK
1
TERMINAL
2011.02.16
DC FAN
MOTOR
FM
V
1 2 3 4 5 6 7 1 2
W
CN800 CN25
W303
WHITE BLACK
W17 W16
EMI FILTER
-
+
YELLOW
6
ORANGE
3
RED
2
BROWN
1
1 2 3 4 5
WHITE
L1
P W12 CN407
YELLOW
BROWN
W13
L2
N1
BLUE
EMI
FILTER W200 W201W202
2T
RED
YELLOW
EMI EMI
FILTER FILTER
WHITE WHITE
BLACK
2 3 1 2 3 1 2 3 1
UNIT A UNIT B UNIT C UNIT D
4-WAY VALVE
CONSTRUCTION
CHECK SWITCH
4WV
3 2 1
SW150
CN30
SW1
WHITE
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
FUSE LED1 LED2 LED3 LED4
3.15A D151
D150 D152
250V
CN34
WHITE YELLOW
3 2 1
CN1
W203 W11 W10
1 3 4
PINK 1 2 3
TM102 TM101
W8 W9
BROWN
CN1
WHITE
POWER SUPPLY PCB ASSY
W3 W6 W7 W4 W5
FUSE
25A
250V
L N
2 3
TERMINAL
19
RED
1
CN37
PRESSURE SWITCH 1
RED
2
RED
RED
1
CN36
PRESSURE SWITCH 2
RED
2
WHITE
OFF
RED
1
BROWN
2
BLUE
3
CN27
EV EXPANSION VALVE A
ORANGE
4
RED
YELLOW
F4 5
WHITE
6
FUSE
5A
BLACK RED
1 1 1
250V
WHITE
3 2 2
WHITE
4 3 3
WHITE YELLOW
5 4 4
CN39
WHITE
WHITE 6 5 5
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
BROWN
RED
5 4 4
CN40
RED
6 5 5
WHITE
D153
ORANGE
RED
7 6 6
RED
8 7 7
GREEN
RED
9 8 8
RED
AC I N
BLACK RED
1 1 1
BROWN
WHITE
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
GREEN BLUE
4 3 3
CN51
GREEN ORANGE
5 4 4
WHITE
GREEN YELLOW
6 5 5
GREEN WHITE
6 6
7
GREEN
RED
BLACK
1 1 1
BLUE BROWN
2 2 2
BLUE BLUE
5 3 3
CN52
BLUE ORANGE
6 4 4
WHITE
BLUE YELLOW
7 5 5
BLUE WHITE
8 6 6
BLUE
2WV-A
3WV-A
THERMISTOR
( VALVE A, B TEMP. )
2WV-B
3WV-B
2WV-C
3WV-C THERMISTOR
( VALVE C, D TEMP. )
2WV-D
3WV-D
EV
EXPANSION VALVE B
EV
EXPANSION VALVE C
EV EXPANSION VALVE D