Nowadays, with the arrival of the intelligent era, people gradually no longer satisfy the traditional switch, and dual-control switches have emerged. Although it is said that this is an indispensable building material product for every household, but there are very few people who know how to get it, so today, Xiao Bian gave you a brief introduction to this knowledge.
1, there are several ways to double switch
a, connect a
Ensure that there is a double line in the middle area of ​​the two dual-control dual switches that are connected to each other, and the other one needs to be able to connect to the top or bottom of the two wires. At the same time, the lamp area must also have a The line is connected to the middle of the dual line, one to the zero line. It should be noted that, when wiring, be sure to extract the branch line from the middle of the dual line, and the fire line should be introduced to the two 220V switch.
b, connect two
Anyone who has studied physics should not be unfamiliar with it. It is a very common standard textbook-style double-control switch connection. When it is actually connected, it only needs to refer to drawing operations.
c, connect three
Compared with the above two methods, this is mainly an alternative method for owners who have limited economic ability to save expenses. The specific operation mode is to first take a line from the middle area of ​​the dual-control dual-control switch to connect the lamps that need to be controlled, and then respectively connect the corresponding terminal of the switch with the zero line and the fire line. Although this method is very simple, but there are relatively large security issues, it is recommended that you use with caution.
2, the general flow of dual control switch
a, choose the right terminal
In general, all dual-control switches will have corresponding logos, usually starting with "L". Therefore, everyone must find the right one in the layout and installation, such as L-side correspondence, either L1 or L2. After you press the button, connect the remaining one with L.
b. After leaving the thread with a certain length, remove the skin with a diagonal pliers.
c. Enter the live lines, find the L1 and L2 wiring positions that match them, and connect the L in the opposite direction to one end of the lamp and connect the other end to the neutral line.
d, the previously purchased good insulation tape is completely wrapped in all the positions of the thread, to avoid leakage and other safety hazards.
e. Find the position of the neutral wire and the fire wire, and connect them to the plug. In this way, the wiring work of this kind of switch is completed well.
Xiao Bian concludes: Above, this article is for everyone to bring the dual control switch wiring method and the process of the entire content, if you happen to have this need, you can seriously refer to learn about this article's operation introduction and then wiring, or let Professional workers assist in operation and guard against accidents.
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