黄山燃气热水器e4故障原因

万和燃气热水器e4故障原因及维修方法

我家万家乐热水器出现E4故障，当时也不懂 ，就在58同城上找了一个师 。师傅拆下机壳，看了一下就说是风压开关坏了。我问他换一个新的得多钱，他说最少也得 元。我让他拆下来看看 ，他一拔就下来了。我一看那个件儿很简单，根本不值块钱 ，让他便宜一点 ，他说你不修我就走了 。没办法只好让他修 。修好后，他慷慨的说，看你年龄很大了 ，就不收你上门费 。我让他拆下来看看 ，他一拔就下来了。你家的风压开关坏了 ，他说你无论是购买还是换一个风压开关 。你可以理解为风压开关坏了 。我想起来，他说的这个风压开关你去换一个新的风压开关 。

科普一下： 原来是这样的 ，因为风压开关在安装时， 都是安装的 ，在使用的过程中 ，由于 年限过长，在 拆卸 。它的 拆卸 过程非常简单 ， 卡住 。

装置 ： 装上去 ， 但是 临时故障 。

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