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请问空调不除霜怎么办?
更新时间: 2021-01-26 07:50:06  

空调不除霜的原因:

1、环境温度过低、造成空调的化霜困难;

2、化霜传感器故障 ;

3、系统缺氟、导致化霜热度不够 ;

4、控制板故障,空调根本就不化霜。

5、除霜原理:在达到一定条件(每种空调出场已经设置好:如翅片温度低于环境温度X°且持续X分钟)后,开始除霜,此时系统改变为制冷模式,四通阀将内外机功能互换,外机内冷媒为高温高压氟利昂,融化了冰块,达到设定条件后除霜结束(厂家已设置好,一般为外机翅片温度达到X°),更换为制冷模式。

关键词: 请问 空调 怎么办

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