Wiring Diagram - LG A2UN186FA0 Service Manual

Wiring Diagram

1. Room Type Indoor Unit
3. Cassette Type Indoor Unit
GN/YL
FUSE
250V 5A
FUSE T3.15A
BR
BL
RD
TERMINAL
BLOCK
INDOOR WIRING DIAGRAM
3854A20135F
BR
INDOOR DRAIN STEP
MOTOR PUMP MOTOR
YL
PIPE
SENSOR
FLOAT S/W
CN - DISP
DISPLAY PCB
3854A20221A
2. Art Cool Type Indoor Unit
WH
BK
FAN
YL
MOTOR
RD
1(L) 2(N) 3 4
TO OUTDOOR UNIT
STEP
MOTOR
4. Convertible Type Indoor Unit
CAPACITOR
BR YL
OR
RD
MOTOR
BL
GN/YL
BK
DOOR S/W 1,2
GN/YL
BR BL RD
TERMINAL
1(L) 2(N) 4 5 6
BLOCK
TO OUTDOOR UNIT
INDOOR WIRING DIAGRAM
- 15 -
MAIN PCB ASSY
STEP
MOTOR
Z
FUSE
STEP
250V 3.15A
MOTOR
STEP
MOTOR
CN-D1 CN-D2
DISPLAY
CONNECT
PCB
PCB ASSY
ASSY
STEP
MOTOR INDOOR WIRING DIAGRAM
3854A20219A
THERMISTOR
TRANS-
FORMER
CN-TRANS
CN-TH
CN-FAN
RY-L
RY-M
RY-H
MAIN PCB
ASSY
FUSE T3.15A
CN-POWER
CN-DISP
DISPLAY PCB
ASSY
3854A20220A
STEP
MOTOR
STEP
MOTOR