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新科中央空調維修中心對于壓縮機低壓(高壓)保護故障處理方法

時間:2019-08-29    發布者:    瀏覽次數:1886

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  1、短接空調外機主板上的低壓(高壓)保護開關插子,若空調故障仍不能消失,則說明為空調外機主板故障;

  2、用萬用表檢測壓縮機低壓(高壓)保護開關,若檢測阻值不為0,則可判定為壓縮機低壓(高壓)保護開關故障;

  3、檢查性能系統故障;

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