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Anonymous users2024-01-23The owner of the small shop must not understand the principle of switching.
If you buy a switch, it's okay to wire it as you want. The wires inside the original switch are control wires, one of which is electrified - the power cord, and the other is through the light bulb, and there is electricity on both wires after being connected. This does not conflict with the switch you bought, just wire it directly.
The original switch is called "pull wire switch", which is a switch, and the principle is the same.
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Anonymous users2024-01-22The new switch is connected to the old switch in parallel: the red wire is connected to the live wire pile of the old switch, the other end is connected to the middle pile of the bed switch, and the yellow wire is connected to the other terminal post of the old switch and the bed switch respectively.
There should be none, the remote control switch of the electric light only receives, does not emit.
The zero line and the live wire connecting the balcony to the lamp are only 176V, if the other voltages in the home are normal, it is the place where the circuit related to the lamp has poor contact, focus on checking the joint.
The specific connection method is as follows: there are three terminals on the switch. When looking at the opposite side of two switches in the same direction, the three terminals are numbered from top to bottom. >>>More
Comrade, brother. Looks like you're not very good at physics in junior high school. That's basic common sense.