LG ARNU Series User Manual

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Copyright ©2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
6. Wiring Diagrams
Wiring Diagrams
Accessory
CONNECTOR NUMBER SPEC DESCRIPTION
CN-POWER AC POWER SUPPLY AC POWER LINE INPUT FOR INDOOR CONTROLLER
CN-MOTOR2 FAN MOTOR OUTPUT MOTOR OUTPUT OF BLDC
CN-D/PUMP DRAIN PUMP OUTPUT AC OUTPUT FOR DRAIN PUMP
CN-COMM COMMUNICATION CONNECTION BETWEEN INDOOR AND OUTDOOR
CN-DISP1 DISPLAY DISPLAY OF INDOOR STATUS
CN-EEV EEV OUTPUT EEV CONTROL OUTPUT
CN-STEP/M1 STEP MOTOR STEP MOTOR OUTPUT
CN-FLOAT FLOAT SWITCH INPUT FLOAT SWITCH SENSING
CN-PIPE PIPE SENSOR PIPE THERMISTOR
CN-PIPE/O DISCHARGE PIPE SENSOR DISCHARGE PIPE THERMISTOR
CN-ROOM ROOM SENSOR ROOM THERMISTOR
CN-REMO REMOTE CONTROLLER REMOTE CONTROL LINE

LG ARNU Series Specifications

General

Brand	LG
Model	ARNU Series
Category	Air Conditioner
Language	English