Find leaking point first

来源: dc_123 于 2019-07-22 06:10:16 [] [旧帖] [给我悄悄话] 阅读数 : (163 bytes)

hire a Chinese HVAC. Pump  special air into th pipe instead of reftigerant. Find and Fix the leaking  and then re-fill refrigerant. That is it

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• 找不到便宜的维修师傅。骗子太多了。 -rapidestate- ♂ 给 rapidestate 发送悄悄话 rapidestate 的博客首页 (0 bytes) () 07/22/2019 postreply 14:36:04

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