AppendixTroubleshootingRefer to the following chart if the air conditioner operates abnormally. Thismay save time and unnecessary expenses.PROBLEM SOLUTIONThe air conditionerdoes not operateimmediately after ithas been restarted.• Because of a protective mechanism, theappliance may not start operating immediatelyto keep the unit from overloading. The airconditioner will start in 3 minutes.The air conditionerdoes not work at all.• Check that the power plug is properly connected.Insert the power plug into the wall socketcorrectly.• Check if the circuit breaker is switched on.• Check if there is a power failure.• Check your fuse. Make sure it is not blown out.Timer function doesnot set.• Check if you press the ON/OFF button on theremote control after you have set the time.Odors permeate inthe room duringoperation.• Check if the appliance is running in a smokyarea or if there is a smell entering from outside.Operate the air conditioner in Fan mode or openthe windows to air out the room.The air conditionermakes a bubblingsound.• A bubbling sound may be heard when therefrigerant is circulating through the compressor.Let the air conditioner operate in a selectedmode.• When you press the (ON/OFF) button on theremote control, noise may be heard from thedrain pump inside the air conditioner.English-16