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Copyright ©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Display Function 
1. Heating Model 2. Cooling Model
• Cooling, Soft Dry, Fan, Heating •  Cooling, Soft Dry, Fan
• Sleep Mode  •  Sleep Mode
• Timer Mode  •  Timer Mode 
• Hot-start, Defrost
Self-diagnosis Function
■ Thermistor Error Indicator
• When the indoor pipe sensor or the room temperature sensor is open or is shorted, the error is indicated.
• To indicate the error, the operation LED (or the cooling LED) flashed at 3 sec interval.
• When the error is cleared, the LED stops flashing, the operation (or cooling) LED is on.
• While in appliance pause, the error is not indicated.
Operation Indicator
Timer Indicator 
Sleep Timer Indicator 
Defrost Indicator
Operation Indicator
Timer Indicator 
Sleep Timer Indicator
Compressor on Indicator
OUT
DOOR