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7. Wiring Diagrams
Model No.: LV-D4881HL
Indoor Unit
LINE
SWITCH BOX
NEUTRAL
ROOM
COMP
SENSOR
FREEZE
SWING
4WV
OF
L-COMM
HIGH
BLACK WIRE
MED
BLUE WIRE
LOW
RED WIRE
GROUND
BLOWER
MOTOR
WHITE WIRE
RUN CAP
BROWN WIRE
Model No.: LV-D4881CL
Indoor Unit
TERMINAL BLOCK 30A
WHITE WIRE
GRAY WIRE
BROWN WIRE
BLACK WIRE
RED WIRE
BLUE WIRE
SWEEP
MOTOR
GROUND
BLOWER
MOTOR
WHITE WIRE
RUN CAP
BROWN WIRE
Outdoor Unit
CONTACTOR
L1
L2
L3
1
2
3
COMP
4
5
6
POWER SUPPLY
E
L1 L2
L3
N
WHITE WIRE
1
2
GRAY WIRE
3
4
5
6
WHITE WIRE
7
8
BLACK WIRE
9
RED WIRE
10
TERMINAL BLOCK 30A
Outdoor Unit
Ceiling & Floor, Ceiling Suspended (50Hz, R22)
BLACK WIRE
FAN
MOTOR
WHITE WIRE
RUN CAP
BROWN WIRE
LOW
CONTACTOR COIL
RV
REVERSING VALVE
FAST FUSE 10A 250V
GRAY WIRE
BLUE WIRE
OUTDOOR SENSOR
27
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