Haier AB142ACAAA Operation Manual

Haier AB142ACAAA Operation Manual Manual pdf 23 page image

21When trouble happensInsufficient cooling or heatingThe operation controlleradjusted as requiredAir filter too dirty ? Horizontal swing louverupward ? (in HEAT mode)Any obstacle exists at the airinlet or outlet?Door or window left opened ?Insufficient coolingAny other heat sources in theroom?Sunlight direct into theroom ?Too crowed in the room ?Cooled air blown out ( when heating)When the air conditioner does not operate properly afteryou have checked the above-mentioned items or whenfollowing phenomenon is observed,stop the operation ofthe air conditioner and contact your sales dealer.The fuse or breaker often shuts down.Water drops off during cooling or drying operation.There is an irregularity in operation or abnormal sound thatis audible.