Disconnect all wires from both of the 3 way switches but do not unwrap or un nut any of the twisted wire. Its likely youll also need to replace the.
How To Wire A 3 Way Switch Wiring Diagram Dengarden
Rewire 3 way switch. When wiring a 3 way switch first screw the terminal screws of the new switch until they are difficult to turn. Either way complete these five steps for 3 way light switch wiring. Turn off the correct circuit at your electrical panel. Add an electrical box for the second 3 way switch in the basement. Pick the diagram that is most like the scenario you are in and see if you can wire your switch. For starters it doesnt have off and on printed on the toggle and it doesnt have a top and bottom.
Then use a voltage tester to make sure that the circuit is dead. 3 way switch wiring diagram. Three way light switches control a light from two locations such as from both ends of a staircase or hallway. To replace a three way switch follow these steps. Its likely youll also need to replace the. Connect the wire marked common to the black or dark colored screw.
With these diagrams below it will take the guess work out of wiring. Connect the ground wire to the green screw. Unscrew the switch from the electrical box and pull it out with the wires still attached. This might seem intimidating but it does not have to be. Turn off the breaker controlling this light. Unscrew and remove the switch plate.
You may also need to cut additional breakers if either or both of the. Take a closer look at a 3 way switch wiring diagram. A three way switch is built and wired a little differently than a conventional single pole light switch. Heres a fail safe process to fix a three way setup that isnt working. Turn off the power to the switch at the circuit or fuse panel. Connect the two remaining traveler wires to the two brass or light colored.
Gallery of Rewire 3 Way Switch
