Friedrich MR30C3F User Manual
Page 6
RED
RED
BLACK
WHITE
YELLOW
BLUE
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
BLACK
BLACK
BROWN
BROWN
BLACK
BLACK
BLUE
BLUE
BROWN
BROWN
RED
RED
GREEN
BLACK
WHITE
WHITE
BLACK
BLACK
WHITE
BLACK
WHIT
E
WHIT
E
WHITE
WHITE
GRA
Y
WHITE
PURPLE
YELLOW
BLUE
YELLOW
BLUE
BLACK
RED
BROWN
ORANGE
ORANGE
ORANGE
RED
WHITE
BLACK
RED
WHITE
BLACK
BROWN
RED
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
PURPLE
GRA
Y
BLACK
WHIT
E
WHITE
BLACK
BROWN
RED
ORANG
E
YELLOW
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
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3
2
1
2
1
10
9
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7
6
5
4
3
2
1
10
9
8
7
6
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2
1
2
1
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1
2
1
4
3
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4
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1
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2
1
4
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6
5
4
3
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1
6
5
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1
2
1
2
1
3
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1
6
5
4
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2
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6
5
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1
6
5
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1
6
5
4
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1
3
2
1
3
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
CN11
L0
N2
N1
P
L2 L1
+
-
W8
W7
W13
W12
CONNECTOR
W306
W307
W302
W301
W17
W16
CN301
CN303
TM102
TM101
CONNECTOR
W303
W W304
V
W305
U
R
C
S
CN1
CN110
W29
W28
W25
W26
CN100
1
2
W21 W9 W20 W19 W3
W17
W18
W2
W1
W4
TM600
TM601
CN801
CN700
CN500
CN60
CN61
CN62
CN64
CN90
CN400
CN200
CN40
CN42
G
G
TERMINAL
L1 L2
3
2
1
POWER SOURCE
CHOKE COIL
POSISTOR
COMPRESSOR
C M
HIGH PRESSURE SWITCH
THERMISTOR ( COMPRESSOR TEMP. )
THERMISTOR ( OUTDOOR TEMP. )
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( DISCHARGE TEMP. )
4WV
PMV
F M
4-WAY VALVE
EXPANSION VALVE
FAN MOTOR
CAPACITOR
PCB ASSY
A C T P M
TRANSISTOR
PCB ASSY
( I P M )
POWER SUPPLY
PCB ASSY
CONTROLLER PCB ASSY ( MAIN PCB )
BLUE
YELLOW
WHITE
BLACK
RED
BLUE
YELLOW
WHITE
BLACK
RED
PINK
ORANGE
BLUE
YELLOW
RED
PINK
ORANGE
BLUE
YELLOW
RED
PINK
ORANGE
GREEN
WHITE
RED
BLACK
BLACK
BLACK
BLACK
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
RED
1
2
3
4
5
6
1
2
3
4
5
6
7
6
5
4
3
2
1
7
6
5
4
3
2
1
7
6
5
4
3
2
1
5
4
3
2
1
2
1
2
1
3
2
1
3
2
1
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
TM4
TM1
TM2
W5
CN11
CN2
CN6
CN1
CN5
CN3
CN8
CN13 CN10
CN201
THERMAL
FUSE 102
TERMINAL
1
2
3
G
STEP MOTOR
( RIGHT / LEFT )
M
STEP MOTOR
( UP / DOWN )
M
M
F M
FAN MOTOR
STEP MOTOR
( DIFFUSER )
THERMISTOR
( ROOM TEMP. )
THERMISTOR
( PIPE TEMP. )
TEST
IND
ICA
T
OR PCB
AS
SY
CONTRO
L
LER
PCB
A
SS
Y
( MAI PCB )
2008.01.10
5
INDOOR UNIT
OUTDOOR UNIT
C I R C U I T D I A G R A M