一、电源线和电机电源线的安装

安装电动伸缩门电源线和电机电源线时，应选择合适的铜芯护套线，并严格按照说明书的规定进行安装。电源的火线和电源的中性线不能在安装控制器的地方反接。电动门电机和警报器应连接到机器中指定的接线端子。切记不要接反位置，因为有很多内部端子。

First, power cord and motor power cord installation

When installing the power cord of the electric telescopic door and the power cord of the motor, the appropriate copper core sheathing wire should be selected and installed in strict accordance with the provisions of the manual. The live wire and neutral wire of the power supply cannot be reversed at the place where the controller is installed. The electric door motor and alarm shall be connected to the terminal specified in the machine. Remember not to connect the reverse position, because there are many internal terminals.

2. Connect cables and install them

When installing and wiring, the cost-effective electric retractable door will give the correct wiring instructions. Note that the low-voltage control line and the high-voltage control line are not reversed, otherwise it is easy to cause the internal short circuit of the machine, resulting in the correct installation of the electric telescopic door. What happens when the door fails to apply. This wiring procedure must strictly follow electrical safety practices.

Step 3 Check

The height of the electric retractable door should be controlled well, and the distance from the ground should not be higher than the specified parameters. In addition, the lead line should be carefully fixed along the wall and cannot be placed at will, otherwise it may damage the cable line and cause problems in other lines. Before starting the power supply, check the installation result thoroughly.