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海信冰箱da故障

發(fā)布時間:2025-06-03 點擊:24
海信的冰箱質量一直不錯。但最近發(fā)現(xiàn)一個毛病:當溫度低于0°c時(即冷藏狀態(tài)),溫控器不啟動;而如果冷凍室內的溫度高于-10°c時(即在制冷狀態(tài)下)則溫控器的動作頻率會明顯加快、甚至達到每秒一次的頻閃速度,導致壓縮機頻繁起動和停止運行,嚴重影響了使用壽命!經(jīng)分析原因如下
1、在低溫下工作時溫控器工作不穩(wěn)定的原因可能是由于環(huán)境濕度較大所致的冷凝水過多造成的,此時應定期清理箱體內部的水漬或使用除濕機進行干燥處理即可排除上述問題
2、另外還有一種情況是由于蒸發(fā)器和管路中積存了較多的水分引起的,這時只需用干凈的軟布蘸上少許食油擦洗一下就可以了
3、最后一種情況是因溫控器本身存在質量問題所造成的。


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