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Anonymous users2024-01-24You are talking about a lamp that is controlled by two switches, which is called a dual control circuit. First of all, there are two kinds of switches, single control and double control, the single control switch is two binding posts, that is, an incoming post and an outlet post, and the dual control switch is three binding posts, that is, an incoming post (usually represented by L1), two outlet posts (respectively represented), you can use the dual control switch to achieve the purpose you need. Specific connection:
Use a wire to connect the L2 of the first switch with the L2 of the second switch, connect the L3 of the first switch with the L3 of the second switch, L1 of one switch is connected to the live wire power supply, and the L1 of the other switch is connected to the lamp, and the neutral wire is directly connected with the lamp with a wire, so that the two switches can control a lamp at the same time. (Its practical two-position dual-control switch can realize multi-control circuit, i.e., three.) Four.
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Anonymous users2024-01-23Dual-control or remote control switch.
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Anonymous users2024-01-22Give me your email address, and I'll send you a picture and you'll understand.
You open the switch panel at the door, take a photo of the wiring, and the head of the bed is ready to change the original socket switch with five holes and take a picture (take a picture of the four wirings), otherwise it won't help you, unless you can understand the text and diagram below. >>>More
There may be two main reasons: 1. The power cord connecting the bath bomb has a small wire diameter and a large power bath bomb; 2. There is a virtual connection between the bath bomb and the power cord connector.
Moths and gnats are also known as moths and midges, butterfly flies. It is a common flying insect in toilets, toilets, and toilets. >>>More
The live wire of the socket enters the L of the switch, the L of the other switch is connected to one end of the lamp, the other end of the lamp is connected to the neutral wire of the socket, and then the L1 and L2 of the two switches are connected with two wires
You have a problem with the line connection between the indoor line and the living room, the double control switch or the line is problematic, you had better find an electrician to go to the house to see it, is the line going problem or the switch problem, you can't get this yourself.