13 EnglishII. IN CASE BESIDES EMERGENCY STOP1. The unit does not operate at all.• Check if the receiver is exposed of sun-light or strong light. Keep receiver awayfrom light.• Check if there are batteries in theremote controller. Place the batteries.• Check if the indoor unit number andwireless remote controller number areequal.Operate the indoor unit with the remote con-troller of the same number.Signal transmitted from a remote controller ofa different number cannot be accepted. (Ifthe number is not mentioned, it is consideredas “1”)2. The system operates but it does notsufficiently cool or heat.• If the set temperature is not proper.• If the FAN SPEED is set to LOWSPEED.• If the air flow angle is not proper.Contact the place of purchase in the fol-lowing case.WARNINGWhen you detect a burning odor, shutOFF power immediately and contact theplace of purchase. Using the equipmentin anything but proper working conditioncan result in equipment damage, electricshock and/or fire.Number[ Trouble]The RUN lamp of the indoor unit is flashingand the unit does not work at all.[Remedial action]Check the malfunction code (A1 ~ UF) on theremote control and contact the place of pur-chase. (See page 12.)Disposal requirementsBatteries supplied with the remote controllerare marked with this symbol.This means that the batteries shall not bemixed with unsorted household waste.If a chemical symbol is printed beneath thesymbol, this chemical symbol means that thebattery contains a heavy metal above a cer-tain concentration. Possible chemical sym-bols are: Pb: lead (>0.004%)Waste batteries must be treated at a special-ized treatment facility for re-use.By ensuring waste batteries are disposed ofcorrectly, you will help to prevent potentialnegative consequences for the environmentand human health.MODETIMERRESERVE CANCELDOWNUP/TESTSWINGFANTIMETEMPON OFFUNIT NO .CODEUnit No. whichsensed troubleMalfunction CodeINSPECTIONdisplay