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神州熱水器HF12故障顯示e8(熱水器故障F28)

發布時間:2024-05-24 點擊:145
神州熱水器hf12故障顯示e8,這個故障是什么原因引起的?應該如何檢修才能解決呢?下面給大家分析說明一下;
故障代碼含義:點火失敗
故障現象:
1、點不著火
2、點著火后熄滅,但是為什么點著火后熄滅
3、點著火后熄滅
4、意外熄火
故障原因:
1、感應針表面有污垢
2、主控板損壞
3、點火針絕緣瓷體破損
4、感應針到主板連接線短路
5、電池沒電
如何解決?
1、檢測反饋針線接觸是否良好?2、檢測針線與檢測針的連接線是否松脫?
3、檢測針線與檢測針的連接線脫落?
4、檢測針線與檢測針的連接線連接線脫落?
5、主板故障
2、檢測不到火焰原因

1、感應針表面有污垢
2、感應針到主板連接線短路
3、電路板故障
4、檢查磁鐵處污物
5、檢查電路板是否損壞
2、檢查磁鐵處金屬外殼的時候,觀察是否有反射。
如果是磁鐵或金屬外殼的話,那么更換磁鐵就可以了。
4、電路板可能出現了砂漿外皮的現象,
5、將電路板換掉即可。。


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