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One 3-way dimmer switch, one regular 3-way switch and one 4-way switch. The 4-way is wired between the two pairs of travelers from the other two switches. The common on the dimmer is tied to either the light or to the branch hot and the common on the other 3-way is tied to whichever is left (hot or the light).

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Q: How do you wire a 3-way dimmer and switch it in 3 locations?
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How do you wire a 3-way dimmer switch that has two red wires and one black and one green when the box has two red and two black?

you can only have one dimmer, the other switch needs to be not a dimmer. the green wire is ground, it connects to a bare copper wire found in the box, or to the box itself, if the box is metal. the black wire is"common" it either connects to the wire found in the box that has power in it or to the black wire that goes to the light. the 2 red wires are"travelers" they connect to the wires found in the box that go from switch to switch. if you don't know how to check which wire does what( continuity), it is possible to keep changinging the connections until the switch works. you will want to do this with a conventional switch, and install the dimmer afer you identify what wires are travelers and wich are common. you will destroy a dimmer switch by searching for the right connection. once you have identified the common wires, it will be on the black screw of a 3way switch; you can put that wire on the black wire of the dimmer. one red goes on one traveler, the other on another traveler. there might be a white wire in the box, if it is connected to other white wires and not to the switch, leave it alone. if a single white wire is connected to old switch, it may be a traveler.you will connect a red dimmer wire to this. opening the other switch location will show you if the white wire is used as a traveler.the black wire has to be either power coming in, or the wire going to the light. the reds are just connecting the 2 switches.


What color wire is the dimmer switch?

you can find it in alldata


Is it possible to wire a dimmer switch off another dimmer switch for a completeley different light?

No, the dimmer switch needs its own individual circuit power supply to feed the fixtures connected to it. The black of the second dimmer switch can not be connected to the red wire of the first dimmer switch. Now if you are talking about using a common "hot" to feed two dimmer switches then this can be done. The neutrals will be common also. So what you should have is two black wires connected together with the incoming "hot". Two neutrals connected together with the incoming white. The red from each dimmer is then connected to its own individual fixture load.


Were do you connect the dimmer wire?

There should be two wires coming from the dimmer switch unless it is a 3-way dimmer. The wires should be labled line and load on a normal 2-way switch. The line load is connected to the incoming power wire. the load wire is then connected to the wire that goes to the fixture. If you area replacing an old two way switch, then it will hook up exactly the same as the original switch, except for the fact that you will have to connect the pigtail wires of the switch to the other wires that used to be under screw terminals. I hope this answered your question. Thanks, Ben M. There should be two wires coming from the dimmer switch unless it is a 3-way dimmer. The wires should be labled line and load on a normal 2-way switch. The line load is connected to the incoming power wire. the load wire is then connected to the wire that goes to the fixture. If you area replacing an old two way switch, then it will hook up exactly the same as the original switch, except for the fact that you will have to connect the pigtail wires of the switch to the other wires that used to be under screw terminals. I hope this answered your question. Thanks, Ben M.


Why does dimmer switch have one black and one red wire?

1 is for the positive (+) source and 1 for the negative (-) source

Related questions

How do you wire a one light to be operated from 4 location?

you will need 2-3way switch and 2-4way switch


What wire does the illumination dimmer wire connect to?

12v switched source. such as headlight switch or dimmer on the dash.


Is there a way to wire a 3 way household dimmer switch as a 2 way dimmer switch?

You need a three way switch to control lights from two locations. The name is misleading. Three way switch refers to the connection points on the switch. You can use a three way switch as a single switch as long as you place hot wire on the brass screw and the use any of the other screws for the return hot.


How do you install a dimmer to a light installed with W wire B wire and ground W running into the switch box if the switch box has power from B wire W wire and ground?

If you have one wire into your switch box for your light. this is called a switch leg, the dimmer should be wired across the black and white wire wires.


How do you wire a 3-way dimmer switch that has two red wires and one black and one green when the box has two red and two black?

you can only have one dimmer, the other switch needs to be not a dimmer. the green wire is ground, it connects to a bare copper wire found in the box, or to the box itself, if the box is metal. the black wire is"common" it either connects to the wire found in the box that has power in it or to the black wire that goes to the light. the 2 red wires are"travelers" they connect to the wires found in the box that go from switch to switch. if you don't know how to check which wire does what( continuity), it is possible to keep changinging the connections until the switch works. you will want to do this with a conventional switch, and install the dimmer afer you identify what wires are travelers and wich are common. you will destroy a dimmer switch by searching for the right connection. once you have identified the common wires, it will be on the black screw of a 3way switch; you can put that wire on the black wire of the dimmer. one red goes on one traveler, the other on another traveler. there might be a white wire in the box, if it is connected to other white wires and not to the switch, leave it alone. if a single white wire is connected to old switch, it may be a traveler.you will connect a red dimmer wire to this. opening the other switch location will show you if the white wire is used as a traveler.the black wire has to be either power coming in, or the wire going to the light. the reds are just connecting the 2 switches.


What color wire is the dimmer switch?

you can find it in alldata


Is it possible to wire a dimmer switch off another dimmer switch for a completeley different light?

No, the dimmer switch needs its own individual circuit power supply to feed the fixtures connected to it. The black of the second dimmer switch can not be connected to the red wire of the first dimmer switch. Now if you are talking about using a common "hot" to feed two dimmer switches then this can be done. The neutrals will be common also. So what you should have is two black wires connected together with the incoming "hot". Two neutrals connected together with the incoming white. The red from each dimmer is then connected to its own individual fixture load.


Installing sunpro tachometer to 1990 Nissan sentra dimmer switch which wire does the white wire connect to from tachometer to dimmer switch?

ok. the first thing u do is unplug the ignition coil and find a red and black wire and just kinda skin it and touch it when the car is on to see any movement and the dimmer switch pull it out and find a green and blackwire hook the white wire up to that and test the lights you know turn the head lights on everything else is instructions when you buy the tach.


Were do you connect the dimmer wire?

There should be two wires coming from the dimmer switch unless it is a 3-way dimmer. The wires should be labled line and load on a normal 2-way switch. The line load is connected to the incoming power wire. the load wire is then connected to the wire that goes to the fixture. If you area replacing an old two way switch, then it will hook up exactly the same as the original switch, except for the fact that you will have to connect the pigtail wires of the switch to the other wires that used to be under screw terminals. I hope this answered your question. Thanks, Ben M. There should be two wires coming from the dimmer switch unless it is a 3-way dimmer. The wires should be labled line and load on a normal 2-way switch. The line load is connected to the incoming power wire. the load wire is then connected to the wire that goes to the fixture. If you area replacing an old two way switch, then it will hook up exactly the same as the original switch, except for the fact that you will have to connect the pigtail wires of the switch to the other wires that used to be under screw terminals. I hope this answered your question. Thanks, Ben M.


Where do the orange wires connect on my stereo harness for a 92 regal?

orange wire is commonly the light/dimmer switch.


Why does dimmer switch have one black and one red wire?

1 is for the positive (+) source and 1 for the negative (-) source


Where do you connect the orange wire in the car stereo?

I guess your talking about the dimmer it gets spliced into dash lights after switch.