Adding Timer To Existing Light Switch

I would like to change the fan switch into a timer and my timer has only two soft black wires.

Adding timer to existing light switch.

If you don t have someone. Wiring diagram for a new switch and light. Make sure the timer is rated for the same amperage as your existing wiring. A timer switch is an inexpensive device that automatically turns your outdoor lights on or off according to your setting.

Below are the materials that you need along with the instructions on how to install a timer switch in outdoor lighting. The source for this circuit is at an already existing light fixture and a 3 wire switch loop run from there to the switch box. These are super simple to install. There is an existing light and existing switch.

Pull the switch out of the box carefully by. Strip the last one inch of your new black wire and place all three black wires together. Unscrew the wire nut holding the two black wires together on your existing light. Turn off the circuit breaker or unscrew the fuse that controls the wall switch and fixture.

This 3 wire switch loop satisfies the nec requirement of a neutral in the switch box. There is an existing fan and existing switch. Twist the wire nut onto the three wires to secure them. A 15 amp timer will replace most standard light switches.

Of course you can use a two wire timer even if you have four wires available. Remove the top and bottom screws that secure the switch to the wall box. Just remove the existing switch and connect the timer to the two wires that used to be connected to the switch. I am only installing the timer on one switch.

White wires are just all bundled together with a wire nut existing switch is a double plate with a second double plate switch above it to other lights. Remove the cover plate and use an electrical tester to verify that the. Turn off power at circuit breaker. This video explains how to add a electrical switch to an existing light fixture in your home.

Removing the existing switch. Unscrew the wire nut holding the two white wires together. The two switches share a double gang box. Installing a timer switch in outdoor lighting is the same as installing an ordinary wall switch.

Remove switch cover plate. Existing light switch is connected using only black wires. Turn off the circuit breaker that is delivering power to the switch you are planning on replacing with the timer. Wiring is explained to give basic instruction how current trave.