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Air Conditioners

Help Library

Troubleshooting
LG Air Conditioner - How To Clean Your LG Window Air Conditioner Filter

The air conditioner filter needs to be periodically cleaned or replaced depending on the type of filter your model uses so that it does not become clogged with dust. ... Note ... Check the air filter at least twice a month to see if cleaning is necessary.
Troubleshooting
Unit Won't Power On - Window or Through the Wall

If the air conditioner does not power on, possible causes are; power outage in the home tripped the circuit breaker, the outlet that the unit is plugged into does not have power, or the unit may require a repair service. ... For other related power power issues, please visit Power Issues - Room Air Conditioner content.
Repair
LG Air Conditioner - Regular A/C Maintenance

Noise while cooling is normal, however, if there is dust, a foreign substance, or obstacles in the way of the air conditioner airflow, these obstructions may cause the air conditioner to make loud abnormal noises during operation. ... Clean the Air Conditioner’s Ultra-Fine Filter and Coils
Troubleshooting
LG Air Conditioner - How To Connect an LG A/C To Wi-Fi

If your air conditioner is Wi-Fi enabled, LG ThinQ technology will let you conveniently control it from virtually anywhere. ... You can start and stop cooling, change the mode, or set the a/c temperature while you are away, right from your smartphone.
Operation
LG Air Conditioner – How To Use the Different Cooling Modes

LG air conditioners offer different cooling modes to help you stay comfortable through out the day. ... Whether day or night select the cooling mode that fits your situation and relax. ... Note : ... All steps are for units with a digital control panel.