How to wire the ceiling fan speed regulating switch

Wiring method of ceiling fan speed regulating switch:

1. Prepare lamps and materials, such as circuit breakers, speed switches, ceiling fans, etc.

2. When wiring, find the two terminals on the speed regulating switch, and then connect the live wire to these two terminals.

3. The neutral line N is directly connected to the ceiling fan without speed regulating switch. Pay attention to the speed regulating switch when wiring, and control the incoming live wire. This wire can't be connected wrong.

Precautions for wiring installation:

1, judge the male electrode. The ceiling fan leads out three wires, and check the quantity between the two wires with a multimeter. If there is no problem with the coil, the wire with the greatest resistance is the male electrode of the primary and secondary windings.

2, judge the main winding and auxiliary winding. Measure the anode electrode and the other two terminals with a multimeter. The main winding resistance is small, and the auxiliary winding resistance is large.

3. The main winding and the auxiliary winding are connected to the zero line, the other end of the main winding is connected to the live wire, the other end of the auxiliary winding is connected to the capacitor in series, and the other end of the capacitor is also connected to the live wire.

4. Although the fire-fighting and neutral wires are connected backwards, they can operate normally, but they do not meet the electrical specifications.