Wiring Diagrams - LG BRNU76GB5W0 Service Manual

4. Wiring Diagrams

INDOOR DIAGRAM
OPTION
CONNECTOR NUMBER
CN-POWER
CN-MOTOR1
CN-D/PUMP
CN-COMM
CN-EEV
CN-FLOAT
CN-PIPE
CN-PIPE/O
CN-ROOM
CN-REMO
CN-INFANSUB
LOCATION POINT
AC POWER SUPPLY
FAN MOTOR OUTPUT
DRAIN PUMP OUTPUT
COMMUNICATION
EEV OUTPUT
FLOAT SWITCH INPUT
PIPE SENSOR
DISCHARGE PIPE SENSOR
ROOM SENSOR
REMOTE CONTROLLER
STARTING SIGNAL CONTROL
FUNCTION
AC POWER LINE INPUT FOR INDOOR CONTROLLER
MOTOR OUTPUT OF BLDC
AC OUTPUT FOR DRAIN PUMP
CONNECTION BETWEEN INDOOR AND OUTDOOR
EEV CONTROL OUTPUT
FLOAT SWITCH SENSING
PIPE THERMISTOR
DISCHARGE PIPE THERMISTOR
ROOM THERMISTOR
REMOTE CONTROL LINE
STARTING SIGNAL CONTROL
3854A20989R
Service Manual 5