A three-speed fan switch wiring diagram provides a schematic diagram of how the wires should be connected for a three-speed fan switch. This diagram is helpful when installing or replacing a three-speed fan switch in a ceiling fan or other fan device. The diagram includes specific wiring instructions for each speed setting and guides the user.. red: 3.5µF, 200V; yellow: 6µF, 200V; 3-speed, 4-wire pull-chain switch with terminals L, 1, 2, 3; The capacitor has component # E175257 and manufacturer logo: Both the old and new switches go through the sequence of terminal connections shown in the wiring diagram above (e.g. high speed connects terminals L & 1). Old scheme
The fan kit should come with a 3 speed ceiling fan pull chain switch wiring diagram included. Use it as a reference along with this diagram. Where they differ, refer to the diagram you have. Below this diagram, there is another 3 speed 4 wire ceiling fan switch wiring diagram with alternate colors.. My old box fan has a 3-speed switch with 6 connector ports. C and L on one.Read More. Help with replacement 3 speed ceiling fan switch. Original switch broke on a good fan, went to Home Depot and got a replaceme.Read More. New 3 speed ceiling fan switch I just purchased 3 used commercial ceiling fans w/o the speed switches..