Check the drainage line behind it

来源: 于 2020-03-14 03:29:23 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

if that line is clogged up this will happen.  Clear it up with vacuum and the unit should run normally, again.  I've rescued a few this way, including a large beer cooler.