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速热热水器不加热了怎么回事
更新时间: 2021-04-25 04:14:54  

1、热水器不加热要检查电源插头是否插好,有漏电保护插头的,插头上的指示灯是否亮,不亮说明保护插头可能坏了。检查内部线路是否接触不良,内部线路包括:电源线,加热管线,控温线。可以看加热指示灯亮是否亮,有两种故障现象,灯亮不加热、灯不亮不加热。

2、热水器故障原因:热水器一般使用年限都在八年左右。超过这个年限发热棒的损耗程度加剧,热效急剧降低,可以考虑更换新机。储水式电热水器发热棒周围会附着生成的水垢。水垢吸附在上面,自然加热时间也就更长,可以考虑进行一次彻底清洗。

关键词: 热水器 加热 怎么 回事

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