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电热水壶指示灯亮不加热

更新时间: 2021-04-13 16:03:47     

1、热水壶指示灯亮,说明电源已接入指示灯电路,不加热的故障出在电热管或其连接部位。

2、常见的故障有电热管损坏或者接触不良,我们可以在专业维修人员处,拆下电热管,测量其电阻来判断是否损坏。

3、电热管损坏后-般只能更换,如果是接触不良,则可能是电源插头组件中的接触簧片严重腐蚀或变形,可以拆开开关清理检修,损坏严重的要换新。

关键词: 电热水壶 指示灯 加热

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