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變頻空調維修口訣
變頻空調維修口訣
更新时间:2024-09-29 01:19:58

  1、開機先摸回氣管通過溫度來判斷,如果冰涼查内機風機轉速可能低,内管鱗片和防塵清洗幹淨或更換,如果内管不算涼粗管可能有壓扁,回氣溫度不算涼再摸進氣來判斷,進氣冰涼還結霜加氟再來試試看。

  2、結霜如果慢慢散定是缺氟好決斷,壓機老化不難見排氣不足是重點,四通串氣也常見通過收氟來判斷,高壓鱗片必須看髒了也會制冷慢。

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