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Anonymous users2024-01-24Analysis: Use the cone to disconnect all the loads at the lower end of the empty opening If it still jumps, then it is 100% the problem of empty opening If the empty opening does not trip, it means that there is a problem with the load and the line behind If as you said, it still jumps in the case of no load, then it means that it is a problem with the line The reason for this phenomenon is likely to be that you have artificially transformed the line in the process of decoration and have not implemented the transformation in strict accordance with the national standards (for example, the wire is not set with PVC flame retardant pipes and is directly buried in the wall Or only a simple hose for a long time, because there is no special electrician PVC pipe protection, the wire insulation is aging quickly, resulting in a short circuit, or causing direct contact with the damp wall, causing the live wire to be directly grounded and short circuit, resulting in empty opening tripping, the northern region is prone to condensation in winter, resulting in a wet wall, rainy and humid in the south, is the main reason for this phenomenon).
In order to save money, some rental landlords use the cheapest single-core wire (hard wire) for the wires at home, because the contact area between this wire and the socket panel is small, which will cause the socket to often burn out or the meter to trip, which will cause fire hazards in serious cases.
The air switch tripping is generally caused by the load exceeding the rated current of the air switch, it is recommended to check whether the load circuit is working normally, if it is working normally, it is necessary to replace the air switch with a larger rated current, and at the same time, it is necessary to consider whether the wire diameter of the wire can meet the use requirements.
Sewer blockages have nothing to do with empty tripping, one belongs to the water system and the other belongs to the electrical system.
If the empty opening does not have a leakage warranty, then the possibility of short-circuit fault of the electric water heater is relatively large, and if the empty opening is leaked with a leakage warranty, the possibility of leakage of the electric water heater cannot be ruled out, and a comprehensive detection and analysis is required to eliminate the fault.
If the air is tripped, the current must exceed the protection current, and I estimate that there is a problem with the heating tube. Let's change it.