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Anonymous users2024-01-24In this case, you can only draw the line.
The main --- mainline --- extension.
From the host computer to the extension.
Or you can ask a resident on the same floor to see how his house is connected, and just take care of it.
FOR EXAMPLE, THE FOURTH LINE OF LEEEN IN LILIN.
1--- white --- host
2--- Black --- host
3--- of the red --- host
4--- call line of the green --- host.
The three-speed electric fan, the four-wire one does not need to be connected to the capacitor, the capacitor has been installed on the motor, the black is the common wire, the plug is connected to the zero line, and the red, white and blue are connected to three gears.
Among them, one is the common zero line, and the remaining 5 are the control lines of the live wire through the switch, which respectively control the heating lamp 1, the heating lamp 2, the exhaust fan, the lighting lamp, and others (such as warm air, variable speed, etc., depending on the product). If you want to change the control of the lighting to the outside of the bathroom, you only need to lead the control cable (after the switch, on the side of the light) to the outside of the bathroom separately and control it with another switch. Specifically: >>>More
If you are sure that these two wires are headlights, then this is how to connect them, the live wire to the front end of the switch, the rear end of the switch to the red line, and then the green wire to the zero line.
Two wires from the kitchen, one is the fire wire and the other is the neutral line. >>>More
Your ventilation fan is just zero. It is out of the blue wire that you connect to the lamp in addition to a section to the ventilation fan.