Friedrich MR09Y3G, Service Manual

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RED
BLACK
WHITE
YELLOW
BROWN
WHITE
WHITE
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
UL3271 AWG16 x 3
RED
WHITE
BLACK
C. M. COMPRESSOR
4-WAY VALVE COIL
F. M.
DC FAN MOTOR
EXPANSION VALVE
M
1
2
3
4
5
6
7
1
2
1
2
3
4
1
2
3
1
2
3
4
5
6
CN40
B6B-XARK-1-A
RED
CN800
B5 ( 7-2.3 ) B-XASK-1-A ( LF ) SN
WHITE
CN501
1747052-1
REACTOR
UL3271
A
WG14 x
2
WHITE
RED
W10
B B
W11
W1 B
W2 B
W4 B
W3 B
CN61
1971032-4
WHITE
CN62
1971032-3
WHITE
EARTH
F201
20A - 250V
F202
5A - 250V
UL1015 AWG16
GREEN
UL1015 AWG20
RED
UL1015 AWG14
WHITE
UL1015 AWG14
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
THERMISTOR ( DISCHARGE TEMP. )
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( OUTDOOR TEMP. )
TERMINAL
SERIAL
N
L
TO INDOOR UNIT
POWER SOURCE
AC208 - 240V
50 / 60Hz
W103
UL1015
AWG20
BLACK
W100
UL1015
AWG20
WHITE
W102
UL1015
AWG20
BLACK
W101
UL1015
AWG14
BLACK
1
2
3
4
5
B W7
U
B W8
V
B W9
W
EMI FILTER
EMI FILTER
( AOU9RL Only ) EMI FILTER
( AOU9RL Only )
EMI FILTER
( AOU12RL Only )
EMI FILTER
( AOU12RL Only )
AOU9RL :
CN501
2-1747052-3-1
AOU12RL :
BLUE (AOU12RL)
CONTROLLER PCB ASSEMBLY
MR09Y3G : K07CJ-080AHUE-C1
MR12Y3G : K07CJ-080BHUE-C1
INVERTER ASSEMBLY
MR09Y3G : EZ-008GHUE
MR12Y3G : EZ-008HHUE
O U T D O O R P C B C I R C U I T D I A G R A M
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