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5-2. Electric Wiring Diagram
12
Outdoor Unit GRV247M2C5VAA
TO INDOOR
UNIT B
TO INDOOR
UNIT A
POWER
SUPPLY
TERMINAL
PLATE
(4P)X2
Ground
4
3
2
1
4
3
2
1
2
1
YEL
GRN/YEL
GRN/YEL
GRN/YEL
GRN/YEL
GRN/YEL
RELAY A
RELAY B
WHT
BLK
RED
WHT
BLK
RED
YEL
WHT
YEL
BLU
BRN
PNK
GRY
CAPACITOR C1
CAPACITOR C3
CAPACITOR C2
THERMOSTAT(
23S
)
RED
RED
BRN
BRN
BLK
RED
RED
BRN
TERMINAL
PLATE(3P)
GRN/YEL
RED
RED
BRN
BRN
BLU
RED
BRN
BRN
WHT
WHT
BLK
BLK
RB
RA
0
1
6
8
2
4
6
8
2
4
0
1
OVERLOAD
RELAY 3
OVERLOAD
RELAY 4
OVERLOAD
RELAY 1
OVERLOAD
RELAY 2
G
G
G
G
COMPRESSOR
MOTOR B
COMPRESSOR
MOTOR A
FAN MOTOR
CMB
CMA
FM
H
L
C
S
R
C
C
S
R
G
G