LG multi V PLUS

Service Manual 73
B Chassis
CONNECTOR NUMBER SPEC COLOR DESCRIPTION
CN-POWER AC POWER SUPPLY WHITE AC POWER LINE INPUT FOR INDOOR CONTROLLER
CN-MOTOR AC FAN MOTOR OUTPUT WHITE MOTOR OUTPUT OF PHASE CONTROL
CN-D/PUMP DRAIN PUMP OUTPUT WHITE AC OUTPUT FOR DRAIN PUMP
CN-COMM COMMUNICATION WHITE CONNECTION BETWEEN INDOOR AND OUTDOOR
CN-LEV LEV OUTPUT WHITE LEV CONTROL OUTPUT
CN-FLOAT FLOAT SWITCH INPUT BLUE FLOAT SWITCH SENSING
CN-PIPE PIPE SENSOR WHITE PIPE THERMISTOR
CN-PIPE/O DISCHARGE PIPE SENSOR RED DISCHARGE PIPE THERMISTOR
CN-ROOM ROOM SENSOR YELLOW ROOM THERMISTOR
CN-REMO REMOTE CONTROLLER WHITE REMOTE CONTROL LINE
REMOTE
CONTROL
CAPACITOR
CN-MOTOR
CN-ROOM CN-PIPE
CN-D/PUMP
CN-POWER
CN-REMO
CN-LEV CN-PIPE-OUT
BR YL
RD
BL
BK
OR
GN/YL
GN/YL
LEV
CN-COMM
BUS-A
BUS-B
FUSE T8A
BR BL BKWH GN/YL
POWER
INPUT
TO OUTDOOR UNIT
MAIN PCB ASSY
FLOAT S/W
ROOM
SENSOR
PIPE-IN
SENSOR
PIPE-OUT
SENSOR
CN-FLOAT
1(L) 2(N) 3 4
FAN
MOTOR
DRAIN
PUMP
3854A20315E
Wiring Diagrams