Sub:- Split AC 1.5 Ton : Make Samsung : Model AST18AJHD 1.5TR Split AC: Set Serial No. AEXZPSCA100871B : purchased on 2nd Sept 2006 Sir, In continuation to the above subject, in spite of repeated repairing by you in the guarantee/warranty period of malfunction of the above air conditioner, no proper remedy has been done or AC replaced You can check in your records, that in every month of summers, there has been some problem or another (cooling / thermostat/ compressor problem ). Some noise also used to come and your staff had put... read full review »