Unique Install Dimmer Switch Two Black Wires No Nc Wiring
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Use a voltmeter to check which wire in the wall has voltage if you are unsure. When installing your dimmer remember electricity flows into it on one side and out on the other side. Use a voltage tester or turn the switch on and off to ensure that there is no power. The ground and neutral from the switch green and white had to be connected to the plain ground wire from the wall. The black wire from the switch power in had to be connected to the white from the wall. Red white black and green. Notice the black wire is the only wire that we are controlling through the 2 way switch. If there are different color combinations attach red or black to the black wire in the wall or whichever wire is hot has power. The red one from the switch transfers. White is the neutral or return wire and should go to the white wire in the wall.
One black was screwed into a red cable wire in the wall but the other black was screwed into two black wires coming out of the wall.
When installing your dimmer remember electricity flows into it on one side and out on the other side. I detached the old one and purchased a new one after capping the live wires of course. We bought an already built house and want to install a dimmer switch for the four lr ceiling can lights. Notice the black wire is the only wire that we are controlling through the 2 way switch. You ll notice four colored wires. Finish with wire caps.
If there are different color combinations attach red or black to the black wire in the wall or whichever wire is hot has power. Dimmer switch for alexa from amazon. I detached the old one and purchased a new one after capping the live wires of course. We bought an already built house and want to install a dimmer switch for the four lr ceiling can lights. One black was screwed into a red cable wire in the wall but the other black was screwed into two black wires coming out of the wall. The current switch is in a box with two other switches which control the ceiling fan and its li read more. Notice the black wire is the only wire that we are controlling through the 2 way switch. If your dimmer has two black wires the orientation doesn t matter. White is the neutral or return wire and should go to the white wire in the wall. Connect the two black one wire may be red with a white stripe wires to the traveler wires in your wall typically marked with a white or black rubber finish.
Finish with wire caps. You have an incoming hot wire black going to one screw it does not matter if you use the brass or silver screw on the side of the 2 way switch and a black wire from the other screw on the 2 way switch going to the load light ceiling fan etc. You ll notice four colored wires. The green wire simply. The black wire from the switch power in had to be connected to the white from the wall. I detached the old one and purchased a new one after capping the live wires of course. Use a voltmeter to check which wire in the wall has voltage if you are unsure. Use a voltage tester or turn the switch on and off to ensure that there is no power. Dimmer switch for alexa from amazon. The current switch is in a box with two other switches which control the ceiling fan and its li read more.
This is your line wire. Next set up the three way dimmer switch wiring. Gently pull the switch to expose the wires. The red one from the switch transfers. Notice the black wire is the only wire that we are controlling through the 2 way switch. The white one from the wall could have been a black one when you have two black ones in which case it wo u8 led be the one coming from the fuse box carrying 120v. Finish with wire caps. Turn off power and connect the corresponding wires from the junction box with the insteon wall switch an cap them with wire nuts. One black was screwed into a red cable wire in the wall but the other black was screwed into two black wires coming out of the wall. The green wire simply.
Hello i recently purchased a dimmer switch. If your dimmer has two black wires the orientation doesn t matter. The red one from the switch transfers. The old one had three wires coming out of the back of the switch. Use a voltage tester or turn the switch on and off to ensure that there is no power. Connect the two black one wire may be red with a white stripe wires to the traveler wires in your wall typically marked with a white or black rubber finish. Red white black and green. Turn off power and connect the corresponding wires from the junction box with the insteon wall switch an cap them with wire nuts. Notice the black wire is the only wire that we are controlling through the 2 way switch. The ground and neutral from the switch green and white had to be connected to the plain ground wire from the wall.
Turn off power and connect the corresponding wires from the junction box with the insteon wall switch an cap them with wire nuts. This is your line wire. Install insteon wall switch attach the wall plate and turn on power. When installing your dimmer remember electricity flows into it on one side and out on the other side. White is the neutral or return wire and should go to the white wire in the wall. Dimmer switch for alexa from amazon. This is how i wired it to the existing 3 wires. The white one from the wall could have been a black one when you have two black ones in which case it wo u8 led be the one coming from the fuse box carrying 120v. Connect the two black one wire may be red with a white stripe wires to the traveler wires in your wall typically marked with a white or black rubber finish. The green wire simply.
