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海爾小元帥空調(diào)故障E7原因及維修方法(海爾空調(diào)e7)

發(fā)布時間:2024-04-19 點擊:161
一、海爾小元帥空調(diào)故障e7原因分析及維修方法
e7故障代碼為室內(nèi)外機通信故障。 解決方法:
建議在關(guān)閉電源10-15分鐘后重新打開電源。
檢查空調(diào)電源插座連接情況是否正確,火線、零線、接地線按規(guī)定要求連接,接地線與接地體正確連接。
如果仍然無法排除故障,請選擇“在線維修”或打電話聯(lián)系我們。
二、海爾空調(diào)故障代碼:
e1排氣管溫度過高
e2壓縮機過電流
e3電源相序錯誤
e4系統(tǒng)壓力太高
e5系統(tǒng)壓力過低
e6防凍保護
f1冷藏蒸發(fā)器傳感器短路或開路
f2環(huán)境溫度傳感器短路或開路
f3冷藏空間傳感器短路或開路
f4冷凍溫度傳感器短路或開路
f5-7度溫度傳感器短路或開路


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