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萬(wàn)和油煙機(jī)顯示E4如何維修-油煙機(jī)出現(xiàn)E4主要原因

發(fā)布時(shí)間:2024-07-12 點(diǎn)擊:134
萬(wàn)和油煙機(jī)顯示e4如何維修-油煙機(jī)出現(xiàn)e4主要原因
一、萬(wàn)和油煙機(jī)顯示e4是故障碼
e4表示:溫度保險(xiǎn)絲斷開(kāi)保護(hù)或者主控與顯示通信故障,一般是油煙機(jī)出現(xiàn)故障的自動(dòng)報(bào)警。
二、萬(wàn)和油煙機(jī)顯示e4如何維修
有三個(gè)原因可能導(dǎo)致出現(xiàn)這樣的故障,分別是水箱缺水、過(guò)濾棉堵塞、和蒸汽發(fā)生器持續(xù)高溫。
三、萬(wàn)和油煙機(jī)出現(xiàn)e4故障碼維修方法
1、電壓低;
2、長(zhǎng)期低負(fù)荷運(yùn)行,導(dǎo)致壓機(jī)冷卻不好;
3、冷媒泄漏導(dǎo)致機(jī)組冷卻不好;
4、機(jī)組缺油;
5、溫度開(kāi)關(guān)問(wèn)題;
6、溫度保險(xiǎn)絲斷保護(hù);
7、建議檢查插件是否松動(dòng),電路板有無(wú)虛焊;
8、如以上都正常就是電腦板壞。


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