Samsung service manual. split-type air conditioner. INDOOR UNIT AVMKH020EA4, AVMKH026EA4, AVMKH035EA4, AVMGH052EA4, AVMGH070EA4, AVMCH045EA4, AVMCH052EA4, AVMCH070EA4, AVMCH105EA4, AVMCH128EA4, AVMCH140EA4, AVMDH045EA4, AVMDH052EA4, AVMDH070EA4, A