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LG LW1012ER 10,000 BTU Medium Window Air Conditioner w/ 450 Square Foot Capacity, 3 Pints Per Hour Dehumidifier, 3 Fan Speeds, 24 Hour Timer, 300 CFM, GoFin Anti-Corrosion Coating, Thermistor Thermostat, 4-Way Air Deflection, WashabPermanent Filter, Ins Questions & Answers
Why does it beep when plugged in?
as there are two control boards in ac units ( split systems) and one in a window unit
it could be the inside board ( they do not suffer power surges to well or vermin infestations at all )
before you waste more money I suggest that you get a technician in to determine the fault and if parts are readily available.
LG LD450EAL no power
Try resetting the GFI breaker, assuming it is connected to one. Also check the main breaker panel to make sure the breaker is not tripped. Unfortunately the electronic panels do go bad in these systems after a few years of service. Try resetting the unit. There should be a tiny reset button on the back. Also if the bucket is full it will not turn on, make sure it is in place and seated properly or it will not turn on. There may be a reset on the cord itself as well, hope this helps.
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