How To Replace A Ceiling Fan Capacitor

This video will give some insight into replacing the capacitor in a ceiling fan.

How to replace a ceiling fan capacitor. Shut off all the power to the area. A capacitor is wired in series with the start winding which becomes an auxiliary winding when the fan is running. Most fans with pull chains will have a replaceable 3 in 1 capacitor while ce.

When replacing a capacitor make sure the new capacitor has same exact uf ratings as the old capacitor and can handle same voltage or higher as. How to replace a ceiling fan capacitor. A capacitor is connected in series with the start winding to insert a phase shift but once the motor is up to speed it becomes an auxiliary winding.

Never try to remove the fan with the power still on. Suppose there is no capacitor connected in the ceiling fan motor circuit. Ceiling fan capacitors diagnosis replacement.

These motors have two coils a start and a run winding. Now remove the faulty capacitor by cutting the exact wires connected to faulty capacitor. Next open the fan and find the capacitor it is usually located in the switch housing under the blades and above the light kit.

Replace a new capacitor by connecting the red live wire from ceiling fan to the first terminal of capacitor and connect the blue wire to the second terminal of capacitor. This way both the starting and running windings are connected in parallel across the single phase ac supply voltage 120v in us 230v in eu. The capacitor is the module in a fan that starts the motor on its highest speed.

Be sure to open the fan. One for starting and one for running. Most ceiling fans use a type of motor known as a permanent split capacitor motor.