My question is should I disregard the wire colors and attach the wire according to uf values, in my case the new 2. And the gray wires at the other end of capacitor??? The bad capacitor is CBB61 4-wire with rating 2. The cost is php, but if I buy individual capacitors they cost only 30php each or 90php for all 3 pieces.
It also has the added advantage that if 1 capacitor is blown then I only have to replace 1 instead of buying the 4-wire. Your email address will not be published. Notify me of follow-up comments by email. Notify me of new posts by email. Table of Contents. Electrical Technology 20 6 minutes read. Show More. Related Articles.
Electric Bill Calculator with Examples. I got a nice help from that and can change the capacitor myself now. For a 4-wire capacitor, is it possible to replace it with 3 individual capacitors? If this is possible what is the correct wiring?
This is why a ceiling fan as well as single phase induction motors are not self starting. According to double field revolving theory, an alternating flux can be divided into two fluxes which rotates initially in opposite direction.
Lets describe the complex scenario in more simple words i. Lets know how it works with the help of a capacitor. To start a single phase AC induction motor, two phases are needed to produce the rotating magnetomotive force MMF but we have only one phase due to single phase AC supply in our homes.
Therefore, we need an additional phase to start these kind of motors. We obtain the second phase by adding a capacitor in series with the starting wind of a ceiling fan motor. We also know that current and voltage are in phase same phase in case of pure resistive circuit.
But this is not the case in case of capacitive or inductive circuits. This way, to involve capacitor and inductor , we may product phase shift in a circuit. To do so, we add a capacitor in series with the staring wind. The following happens when we switch on the circuit due to the inductors and capacitors in this circuit:.
Running winding has enough resistance which lead to make the circuit as resistive — inductive circuit and the resultant AC resistance as known as Inductive reactance X L. The starting winding has high resistance and low inductive reactance and the resultant AC resistance equal to the capacitive reactance X C.
It means we got two different alternating phases which leads to generate a rotating magnetic fields and the produced torque start rotating the rotor. Doing so will permit the wire to be released from the switch itself. It is important that you note down which wire you unplugged from which position on the switch. A reliable supplier should be able to provide you with an exact replacement part, making it easy for you to match up the wire colors. If you chose the easy option in step four the one that involved cutting the wires , all you will need to do is match the color wires and attach each with a wire nut.
If you chose the more challenging alternative in step 4 above, and unplugged each wire from the switch, then your next step is to plug these wires into their correct positions on the new switch. Re-install your light kit or switch housing cover and your job is done.
Share 0. Tweet 0. Choose The Right Location 2. Mounting The Fan Unit 4. Shut off Power 2. Find the Capacitor 3. Remove the Capacitor 4. Replacement Parts Conclusion. Alternatively, supply the fan manufacturer with the fan model, and they will send you the proper replacement part. The capacitor usually has a mount that allows you to secure it to the fan housing with a screw.
Do the splicing by twisting together the wires that go together and screwing a wire cap onto each connection. Chris Deziel is a contractor, builder and general fix-it pro who has been active in the construction trades for 40 years. He has degrees in science and humanities and years of teaching experience. An avid craftsman and musician, Deziel began writing on home improvement topics in By Chris Deziel Updated August 01, Related Articles.
Push all the wires into the fan housing, remount the light kit and test the fan.
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