装上管道就正常了
这个系统太旧,没修理价值,尤其是空调部分还是R22吧?
所有跟帖:
• I have fixed this problem -zhang88- ♂ (0 bytes) () 03/01/2017 postreply 21:17:58
• 解决了是否该有个反馈,别人也好受益? -chinomango- ♂ (0 bytes) () 03/03/2017 postreply 10:53:22
• electrician wired wrong (swapped heat and AC wire) -zhang88- ♂ (0 bytes) () 03/04/2017 postreply 23:01:20