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Help Library

Troubleshooting
[LG Air Conditioner Error Code] I turned off the product, but it is not turned off, but the LED lamp keeps blinking

If you stop the air conditioner, the LED lamp blinks periodically and weak windcomes out while the louver is slightly opened?It means that the auto drying function is running.What is auto drying?This is the function used to prevent fungus, ...
Troubleshooting
[LG Air Conditioner Central Control] How to use the 16 room central controller

Central controller is a system used to remotely control the cooling/heatingdevice from the control center.Try this--------Individual operationWhile stopped, press the individual operation/stop button to operate the indoorunit and then the o...
Repair
[LG air conditioner cooling] Cooling cannot be selected. Cooling has disappeared

The mode of a ceiling mounted air conditioner that uses multiple units at thesame time must be matched to either cooling or heating.The inability to select either cooling or heating is a symptom that occursbecause all air conditioners in us...
Troubleshooting
[LG Air Conditioner Installation] There is no cord for the air conditioner. Cord is cut off

Causes and Symptoms------------------- * The air conditioner you use is an inverter model.Inverter type air conditioner has no electrical cord provided even in themanufacturing process at the factory. Inverter mode name starts with FNQ-, FQ...
Troubleshooting
[LG Air Conditioner Error Code] LO appears on the display

Is [LO] displayed on the cable remote control?Causes and Symptoms------------------- * The indoor temperature is below 9℃(48.2°F).Try this--------Is [LO] displayed on the cable remote control?➔ Use the product as it is.When indoor temperatu...
Repair
[LG Air Conditioner Dehumidification] Is there a difference between dehumidifications of air conditioner and dehumidifier?

DehumidificationEvery process involving removal of moisture contained in various gas as well asair and making it dry are called [Dehumidification].It varies depending on the principle of dehumidification, specificmethods(mechanism), and too...