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CIRCUIT DIAGRAM
CONTROLLER PCB ASSY
TEST
THERMISTOR ( PIPE TEMP. )
BLACK
BLACK
3
3
WHITE
2
2
RED
1
1
THERMISTOR ( ROOM TEMP. )
BLACK
BLACK
INDICATOR PCB ASSY
CN201
WHITE
7
WHITE
6
6
WHITE
5
5
WHITE
4
4
WHITE
3
3
WHITE
2
2
RED
1
1
WHITE
TM1
BLACK
TM4
1
THERMAL
TERMINAL
FUSE 102
2008.05.16
INDOOR UNIT
( MAIN PCB )
BLUE
5
1
1
YELLOW
2
2
4
WHITE
3
3
3
CN13
CN10
BLACK
4
4
F M
FAN MOTOR
2
5
5
1
RED
6
6
BLUE
6
6
PINK
5
5
STEP MOTOR
M
4
4
CN8
( DIFFUSER )
YELLOW
2
3
3
CN3
ORANGE
1
2
2
RED
1
1
2
CN1
1
BLUE
6
6
PINK
5
5
STEP MOTOR
5
YELLOW
M
4
4
CN5
( UP / DOWN )
ORANGE
4
3
3
3
CN6
2
2
RED
2
1
1
1
7
7
BLUE
5
5
6
PINK
4
4
STEP MOTOR
5
M
YELLOW
CN2
3
3
4
CN11
( RIGHT / LEFT )
ORANGE
2
2
3
RED
1
1
2
1
GREEN
W5
TM2
2
3
REACTOR
REACTOR
or
WHITE
RED
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( DISCHARGE TEMP. )
THERMISTOR ( OUTDOOR TEMP. )
WHITE
FUSE
250V 5A
FUSE
250V 20A
TERMINAL
1
2
3
L N
(N)
POWER SOURCE
4
OUTDOOR UNIT
W7
W8
W9
WHITE
W10
RED
W11
CONTROLLER PCB ASSY
RED
1
1
2
2
BLACK
1
1
3
3
BLACK
BLACK
2
2
CN800
4
4
CN71
BROWN
WHITE
3
3
5
5
BROWN
YELLOW
4
4
6
6
BROWN
7
7
RED
1
1
BROWN
2
2
BLACK
1
1
BLUE
3
3
CN40
2
2
CN70
ORANGE
4
4
BLACK
3
3
YELLOW
5
5
WHITE
6
6
RED
W4
WHITE
W2
BLACK
W1
BLACK
1
1
CN30
2
2
W3
BLACK
3
3
GREEN
COMPRESSOR
RED
R
WHITE
CM
S
C
BLACK
FAN MOTOR
FM
EXPANSION VALVE
PMV
4-WAY VALVE
4WV
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