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斯密斯熱水器報e4故障代碼

作者:維修師傅 來源:維修中心 服務保障 人圍觀 發布時間:2022-09-04 03:04 本文有336個字,大約閱讀時間1分鐘

斯密斯熱水器報e4故障代碼怎么處理?

E4是高溫報警, 原因是測溫探頭表面結垢嚴重, 測溫反應遲鈍的引起。故障前的現象是實際水溫明顯高于設定溫度到感覺發燙。

E4是干燒保護, 原因是測溫探頭表面結垢嚴重, 測溫反應遲鈍的引起。

E5是極限溫度, 測溫反應遲鈍的引起。

排除方法

1、熱交換器除垢

2、測溫反應遲鈍的引起。故障的原因有:探頭表面結垢導致溫度傳感器不良,

測溫反應遲鈍的引起。故障的原因有:探頭表面結垢導致溫度傳感器不良。

排除方法

1、定期除垢

2、清洗換熱器

3、檢查指示燈,修理或更換

4、檢查插座是否有電供應

排除方法

1、檢查電源連接是否正常

2、檢查電機插線是否正常

3、檢查主板是否損壞

排除方法

4、參照“在線報修”或致電聯系售后客服客服。

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