我瞎说：感觉回路里还是有水没搞尽， Expansion Valve 结冰堵了。

来源: 我胡说八道于 2014-08-03 18:26:50 [旧帖] [给我悄悄话] 本文已被阅读：次

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我瞎说： 感觉回路里还是有水没搞尽， Expansion Valve 结冰堵了。