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空调制热粗管烫手是缺氟吗

更新时间: 2021-02-26 23:47:13     

1、空调制热粗管烫手不是缺氟,冬季虽然很冷,但是制热时粗管是排气管,并且烫手,说明室外机组有能力提取充足的热量。

2、四通阀没有打开,或者是四通阀本身卡死,或电控没有输出四通阀电压。

3、可能缺氟。制热用的弗比制冷要多点。

4、室内管温传感器可能坏。

关键词: 调制

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