Circuit installation guide: easily connect live wire, neutral wire and light source

Circuit installation is an important part of home decoration, and it also requires skill and experience. This article will introduce the basic steps of circuit installation to help you easily connect live wire, neutral wire and light source.

Connect live wire and neutral wire.

The first step of circuit installation is to connect live wire and neutral wire. (1) the port is connected with the live wire L to supply power for the circuit; (2) the mouth is connected to the zero line n to form a current loop. These two ports are the basis of circuit installation, so they must be connected correctly.

Connecting light source

Connecting light source is an important link in circuit installation. Built-in driven LED light source is directly connected to ports ③ and ④; For externally driven LED light source, connect the driving power supply first, and then connect the light source. Be sure to pay attention to the correctness of connection.

Connect the wall switch wires.

Connecting the wall switch wire is a necessary step for circuit installation. Port ⑤ is connected to the wall switch wire. Please note that this switch only controls the mains lighting and does not affect the emergency lighting.

Connect the battery pack

The white socket provides an interface for the battery pack. Be sure to pay attention to the correctness of the interface when connecting the battery pack.

Instructions for emergency power supply

Whether testing emergency lighting or inverter charging function, please be sure to connect the load light source to avoid no-load and ensure normal function.

Main power cord setting

The live wire L and the neutral wire N are directly connected to the main power supply, and no switch is installed. This can ensure the stability and safety of the circuit.

Metal sample

Test button is an important test tool for emergency lighting function. When there is electricity, press and hold the test switch button to start the emergency lighting. When released, it will automatically switch back to mains lighting.

Special tips

After emergency lighting, the switch failed. After entering the emergency lighting mode, the switch will lose its function and the light source cannot be controlled. Please pay attention.