kes
-bila on,trip
checking dan test
-board ok
-capasitor ok
-blower cooling dan kipas kondesor ok
-test kompresor direct,terus trip dan overheat
baiki
-tukar compresor
-vakum
-tukar filter dryer
-vakum
-isi gas baru r22
-service total overhoul
*kes portable aircond jika kompresor rosak,spare part kne order jika ada stock.mgikut brand itu sendiri.