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Judging from what you said, your blue wire should be the live wire, (the blue wire is removed and can be closed) your terminal has an internal short circuit, first of all, you check whether the color of the live wire and the neutral wire at the inlet port is blue, and it is the live wire. Can't be based on the color, some construction parties are irresponsible, indiscriminately use the color wiring, resulting in user judgment errors, you may encounter this situation.
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No problem before. Now there is a problem. Eighty percent of the empty open is broken. Don't easily doubt the problem of the zero line of fire, this is my long-term adjustment summary.
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That air switch is broken, just replace it.
That's a short circuit in the socket in the bathroom, and if you turn off the main gate, there should be no power, so of course you can push it up. Suggestion: Find a plumber to check the wiring of the bathroom for you.
If there is no electrical appliance plugged into the socket in the bathroom, it may be an electrical failure. >>>More
Unplug the electrical appliances plugged into the socket and try it.
The air switch can not be closed, and there is a fire, indicating that there are electrical appliances or sockets on this line, and there is a short circuit in the line.
Unplug all plugs. Closing.