What should I do if ice or frost appears on my air conditioner?
Ice may block airflow and prevent the unit from properly cooling the room. Set the fan to MED or HIGH while setting the thermostat to 1 or 2 until the ice melts. Possible causes include a dirty air filter or cold air escaping into the room. (Page 17)
From the official LG LWG07-Series Window Air Conditioner manual, page 17
Have a follow-up question?
Answers from the official manual.
Common questions