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Anonymous users2024-01-24It is necessary to re-thread the wire according to the circuit of the dual control lamp.
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Anonymous users2024-01-23Did the doorway wire you put it connect in series with the living room switch wire?
Connect both the live and output cables to L1! It's the middle place!
A single open and double control is installed at the door of the bedroom, and a double open and double control is installed at the head of the bed in the bedroom.
Give you a line Li Min road map vertical height, refer to the connection of the remaining disturbance ruler surface.
The connection method of the duplex switch, to be connected to the above figure, the connection method upstairs is the old connection, there is considerable danger, such as the switch failure is easy to short circuit, the advantage is that there are few wires, and it can be easily connected to the socket. The biggest defect is that sometimes the firing wire cannot be disconnected in the lamp head, and it is critical for maintenance personnel to repair and replace the safety of the lamp. Therefore, it is no longer taught in the teaching of electricians. >>>More
First of all, there must be pre-installed wires from the position of the switch at the door to the position of the switch at the head of the bed.