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冬天空调制热收氟步骤

更新时间: 2021-02-15 07:25:56     

1、在制冷状态下收F.就是把高压阀先关紧后(即细管子)等压机再工作数分钟(约2-5分钟)后,再把低压管子(粗管)阀门关紧就OK了,然后就拆管和电线.就可以拆下机器了。

2、冬天制冷开不起来时,制热状态下,到外机拉掉四通阀供电线端,(方法如上)就行了。

3、如果是单冷机,不能制热,冬天收氟,开制冷,用热源,预热回风温感器,使机器测得高温后机器开起压缩机后快速收氟。

关键词: 天空 调制 步骤

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