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美的零冷水熱水器e4代碼(美的熱水器e4是什么故障代碼)

發(fā)布時間:2025-06-06 點擊:24
美的零冷水熱水器e4代碼故障原因:
美的熱水器e4故障代碼表示溫度過高。
美的熱水器e4故障代碼解決方法:
1、溫控器是否故障,需更換新溫控器。
2、內(nèi)膽無水,水壓是否過低,需要保持內(nèi)膽溫度在37度以上。
3、防干燒裝置動作,需要更換防干燒裝置。
4、溫控器動作,如果干燒的話,需要檢查其靈敏度,并及時更換損壞的溫控器。
5、如果以上資料無法解決您的故障問題,可以撥打全國服務(wù)熱線安排維修人員上門解決。


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