回复：回复：求助：空调不制冷！

来源: 于 2009-03-09 10:38:37 [旧帖] [给我悄悄话] 本文已被阅读：次

if you just want to check if the compresser works or not, check the fuse first, if it is ok. you can bypass the pressure switch, the compresser would work, if it is good, regardless of the pressure (refrigerant full or empty)