5 years ago ceiling fan speed switch repairhunter fan speed control.
Capacitor ceiling fan wire connection diagram.
Black speed switch three wire capacitor.
Before go in details about why a capacitor is connected in series with the auxiliary winding let is know what will happen if there is no capacitor in a ceiling fan.
Connect the red and blue wire and put a wire nut and electric tap and insert it in the wire connector as shown in fig below.
This is a simple illustrated circuit diagram of ceiling fan to be noted that the wiring diagram is for ac 220v single phase line with single phase ceiling fan motor.
Now in this you will learn about ceiling fan 5 wire capacitor and it s diagram.
Ceiling fan wiring diagram 1.
On this type of capacitor we have five wire in which two is common and 3 other for different value capacitance micro farad.
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.
In the above ceiling fan capacitor wiring diagram i shown a symbol diagram of fan motor winding in which i shown start run and common wires i connect the common wire connection with one connection connector and then i connect the run wire to the other wire connector as i shown in above diagram with blue color line.
Below is the circuit diagram of split phase induction motor in a ceiling fan clearly showing a capacitor connected in series with the starting winding auxiliary winding.