Check the drainage line behind it

來源: 小溪之水 於 2020-03-14 03:29:23 [] [博客] [舊帖] [給我悄悄話] 本文已被閱讀： 次 (196 bytes)

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.

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