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Anonymous users2024-01-24You first turn off all the load switches, close the switch, and then send power to the lighting, ventilation, air heating 1, air heating 2 and so on, and turn off the lights in turn after no problem, for example: turn on the lighting, and turn off the lighting switches if they don't trip. In the opening ventilation and so on!
Which switch is tripped is which load has a problem. Looking at your introduction, I personally think it's your hair dryer that has a big problem. It's not good to judge if you're not on the spot!
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Anonymous users2024-01-23It used to be good to make, but now, closing, tripping immediately, if you haven't moved the line, it can be sure that there is a short circuit in UMC, if you don't have a certain technical knowledge, or find a professional electrician to check it, I told you, you are not easy to solve, leakage, is also a small complex fault.
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Anonymous users2024-01-22The air heater has leakage or short circuit.
It may or may not be pushed up one day, because it will dry if it is light, but if there are pulp crumbs into it, it will not dry for a while, so it is recommended to take it apart and clean it thoroughly.
The lights in the two places are not lit, it must be a problem with the switch or line, check whether the air switch responsible for lighting is in place, and whether the incoming and outgoing lines of the air switch are firmly connected, I hope to adopt thank you!
Low-level error: Typical neutral line mix!
The load of the lighting circuit is limited, and the output of the lighting circuit breaker (neutral live wire) where the neon sign is located is merged into the output of the socket leakage circuit breaker, and the lighting circuit breaker is empty. If it is newly renovated, negotiate with the merchant to increase the rated current of the socket leakage circuit breaker by a grade, and it is not a big problem not to change it. >>>More
Swap the leakage protection switches in the kitchen and living room. After the exchange, if the kitchen still trips when using electricity, it means that the kitchen appliances are leaking or there is a problem with the insulation of the kitchen circuit. If the kitchen electricity is no longer tripped after the exchange, it is a problem with the leakage protection switch. >>>More
Hello, it should be changed, the bathroom must be equipped with leakage protection, otherwise it is indeed dangerous, your hydropower master is right, the bathroom and the lighting line share a zero line is definitely not good, the leakage insurance will be detected as leakage by default, so the action trips.