Malamig sya for the first 20 to 30 minutes, then mag auto off, wala na lamig, blower na lang for 10 to 15 minutes, then mag on uli balik malamig na hangin. Freon was checked ok, evaporator coil replaced 3 months ago, relay, fuses checked ok. Hindi ma solve ng pinag pagawan kong shop. Any experience like this? How was it solved? Thanks.