L9 code issue on heater multiple techs failed to fix. On-site check tough! [Chengyang EC]

Hi everyone this is [Chengyang Electrical Circuit]]
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I am a common electrician in Qingdao Shandong Province working for 18 years
Maintenance and installation of factories equipment homes various circuits
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[@user-zz4to5kq1q]

電線顏色本來就是用來防止人為失誤引致接錯線，如果電工們都不依據規範去做，這個問題就不能防止。

[@liema9905]

作为一个曾经的家电从业者，每次我都能猜对是哪个用电器有问题。😹😹

[@hongkongsmartboy]

不斷開關有問題漏保裝置，會否令相連電器燒電源?

[@user-mc4hh5nj2m]

这家奇葩，一般总电源线进来首先接的是总漏保的，竟然接的是空开

[@potongtan7784]

城阳哥我小胡那边的粉丝家有漏电严重

[@ChuRainsa]

浴室熱水器居然不是用遮斷器，真行呀

[@teongyulemoe252]

我建议你海南弱电小胡

[@aalan9489]

海南弱能小胡, 感覺做事得過且過, 關鍵情況又不願分享

[@weiCheng-qv4bz]

家里穷的装不起个漏保么？用面板检测器，直接找到问题。

[@Smile-gk6up]

奇怪 量消毒櫃插頭不是漏電短路了嗎？ 怎麼插回去又沒事了！？

[@xiaofeng3166]

消毒柜的插头的零火之间可以测量出电阻，但是消毒柜本身不对地漏电。是因为插座的零地接反了，火线的电才到了地线。所以插座接正确了，就修好了

[@lawml6736]

😂都是电工网红了，那还有得跑

[@raetseww]

電工那麼失誤接鍇綫，很不專業吧