冰箱下层结冰是因为冷藏室里空气湿度太大,温度过低,积水过多引起。解决方法是:1、先看门的封条是不是有缝隙,如果有,要请维修工更换。2、冰箱冷藏室底部的排水孔是不是堵塞,有时候排水孔堵了,积水太多也是有冰的。最后检查下冰箱是不是停机正常,有时、温控器失灵,造成压缩机不停,造成上下都结冰的情况。该答案适用于美的3CD-258WTPZM、海尔BCD-470WDPG品牌冰箱机型。
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