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C I RC UI T DIA GR A M
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
BLACK
WHITE
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
LED2
LED1
LED3
3.15A
D150
D151
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
FUSE
6
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
BLACK
WHITE
9
8
8
WHITE
BLACK
1
1
1
RED
GRAY
2
2
2
RED
4
3
3
RED
BROWN
5
4
4
CN40
LED4
RED
6
5
5
WHITE
D153
ORANGE
RED
7
6
6
RED
8
7
7
GREEN
RED
9
8
8
RED
AC I N
RED
BLACK
1
1
1
WHITE
BROWN
2
2
2
WHITE
BLUE
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
4
4
5
WHITE
GREEN
YELLOW
6
5
5
GREEN
WHITE
7
6
6
GREEN
BLACK
RED
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
WHITE
BLUE
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
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