天气预报 > 数码 > 壁挂炉出现e7怎么回事
壁挂炉出现e7怎么回事
更新时间: 2019-04-27 00:00:00  

原因:

1、壁挂炉热水器的温度过高。

解决方法:调整热水器温度,使其达不到警戒温度。

2、壁挂炉热水器风压开关发生故障。

解决方法:维修更换热水器风压开关。

3、壁挂炉热水器的感温探头电路损坏。

解决方法:维修更换热水器感温探头电路。

关键词: 壁挂 出现 e7 怎么 回事

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