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Anonymous Posted on Jan 27, 2013

How to connect a dimmer with red, black and blue wires to two black and one white wires in the box

5 Related Answers

Anonymous

  • 102 Answers
  • Posted on Nov 03, 2008

SOURCE: Need help hooking up a single pole Leviton dimmer switch

hook up the red to red
black to black
green to bare wire
tie white wire to other whites in back of switch box in the wall.
If no whites in there cap it off with a wire connector.

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Anonymous

  • 92 Answers
  • Posted on Dec 04, 2008

SOURCE: Problem Installing 3 way dimmer

hi you have many way to connect it go to http://www.hometoys.com/htinews/dec97/articles/kingery/kingery6.htm
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Anonymous

  • 360 Answers
  • Posted on Jan 31, 2009

SOURCE: Install a single pole light dimmer

House wires are for a 3 way switch, you will need a different switch

Anonymous

  • 1 Answer
  • Posted on Mar 30, 2009

SOURCE: trying to hook up a dimmer switch it has a red

For a single-pole installation:

1. Connect the 2 white wires together (one from the source and the other to/from the light fixture) - 2 wires
2. Connect the black wire from the source to the black wire on the dimmer switch - 2 wires
3. Connect the black wire to/from the light fixture to the red wire on the dimmer switch - 2 wires
4. Connect the ground wires - 3 wires

Anonymous

  • 323 Answers
  • Posted on May 23, 2009

SOURCE: i have 2 black, 2 red and 2 white wires from the

In your wall box you should have two cables these wires are coming from. The cables are 3 wire w/ground so that you can use 2,3,and4 way switches in the house.

One cable is a line cable, the other is a load. In other words, there is one cable with incoming voltage, and the other cable is a follower, or a cable with wires to pass current along to the next wall switch.

The dimmers are very finicky. One good spark from touching the wrong wire will immediately short it out.

Without knowing whether you are in a 2 or 3 way switch situation it is impossible to accurately tell you which connect to what.

If I were you I would go to Lowes or Home Depot and buy a good wiring book (like Stanley) and go home and sit down and draw out your circuit.

Note that if these wires are for 2 or 3 way switches it changes things. But that book should help you identify it.

Sirwriter

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Related Questions:

0helpful
1answer

How do I connect wires from dimmer to switch and what do I do with leftover wires.

once again stop. you are asking the wrong questions.... call an electrian. cheers
0helpful
1answer

I am replacing a two way switch with a two way Trimatron dimmer 6681 The dimmer has 1 black wire hot, 2 red wires and a ground (green) The box has 2 black, 1 red and 2 white What do you connect...

The best thing you can do in that situation is match the wire colors of the dimmer to the colors of the screw terminals on the switch you removed. Unfortunately, its too late for that - so here's my best guess: One of the black wires in the box will be coming from the same romex cable as the red wire. Take THAT black box wire and connect it to one of the red wires on the dimmer. Take the red box wire and connect it to the remaining red wire on the dimmer. Connect the black dimmer wire to the remaining black wire in the box. The two white connectors in the box get tied together - they don't get tied to the dimmer. And the ground (green) wire on the dimmer just connects to the bare ground connection in the box itself - or to the metal backbox - or cut it off and don't use it.
0helpful
1answer

House wireing red,white,black. how do i hook up a cealingfan with light kit pull chain on.

For starters, look at the wall switch. Are there two switches? If so, connect the black wire from the ceiling box to the black wire from the fan. Connect the red wire from the ceiling box to the blue wire from the fan. Connect white to white. At the fan, usually the black wire goes to the fan and the blue wire goes the the light.

If there is only one wall switch, you may or may not want to install a double switch so the fan and light can be controlled separately. If there is only one wall switch, most people just connect the wire connected to that switch (usually the black) to both the black and blue from the fan, not using the red at all. In that scenario both the light and the fan are switch at the fan as needed after the wall switch is operated.

Installing the extra red wire is not usual practice, someone actually was planning for future use and convenience.
0helpful
1answer

I believe my power source is in the ceiling. I just want to wire a light but use a leviton switch and dimmer at the wall. Can't figure this one out. Can you help. There are two red wires, one black and...

Question needs more details. Let me answer as if you have one light and one switch, and one cable coming into switch box from ceiling.

Usually a switch-dimmer combo operates 2 different Loads (lights).
One light is controlled by switch, other by dimmer.

If power source is in ceiling, then one cable enters switch box.
Cable has black, white and ground wires
Old switch had 2 brass screws where black and white wires connect
Black wire brings Hot down from ceiling, and white wire connects back to Load (fan).
Neutral wires are in ceiling box, and not inside switch box, and are discussed.

With new dimmer: Black Hot wire from ceiling connects to dimmer black wire.
White Load wire connects to one of the red wires.
The other red wire goes to another Load, which is unknown at this point.

Add a comment for more free help. Say what cables and wires enter box, and what Loads you are controlling. Also add exact model number so expert can reference manual. Levition instruction sheets and manuals usually have toll free number.

Also take advantage of fixya expert assistance live.
For a price, expert works with you via e-mail or phone while you work on circuit or any do-it-yourself project.
Fixya is always less expensive than a service call.
1helpful
1answer

I have a box with a red, white, and black 14 gauge wire coming in to it. Only the black is hot. I have a single pole dimmer switch with two blacks and a green (I assume a ground). When I wire the two...

I am assuming that this is original wiring in this box. As an electrician, I look at these wires in this manner. There are 3 wires, this is either a 3 way switch, a cable that is used with a light switch as well as passing power on to another box. This is how I see this problem with the information in the question. The black being hot, white as neutral, and the red as a return lead for a light. This is how I am looking at this as a switch feed. If you connect the black and red together, do you have the light come on? If so, then this is the correct two feeds for the light switch. The dimmer should be connected between these two wires. I am not sure if connecting between the black and white burnt out your dimmer, so I mention connecting the black and red to test for the light operation. You can also check in the light box itself, and determine which wires are connected to the light from the switch. I hope this helps. Joe
0helpful
1answer

Need to hook this up to a lutron eco-t528-277-2 ballast which only has a hot,dimmed hot and neutral

If I understand correctly, you have Leviton florescent dimmer

And you want to connect dimmer to Lutron ECO-series ballast

This is the ballast with 3 wires: Hot dimmed, Neutral and Hot
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Is this your dimmer???? Has Black, White, Red, Yellow-red, & Orange

3103a3a.jpg


Here's how to do it:
Dimmer yellow-red is not used except for 3-way switch >> cap it off with wire nut
Dimmer orange wire connects to ballast Dimmed Hot
Dimmer red wire connects to ballast Hot
Dimmer white wire connects to ballast Neutral

Those are your wires going to ballast. As you can see, you need 3 wires going to florescent fixture

Next, let's focus on Dimmer:
Dimmer green wire goes to bare ground wire
Dimmer black wire connects to Hot from breaker box (we'll test for that next)
Finally the Dimmer white wire connects to ballast Neutral as discussed above BUT is also has to connect to Neutral from breaker box

This means the Dimmer white wire is connected to 2 wires >> one wire goes to florescent fixture and the other wire comes from breaker box


So which wires come from breaker box??
It should be a black and white wire.
Let's test to find Hot and Neutral that come from breaker box.

Mark your wires.
Disconnect all the wires and separate from each other
Turn on power
Use ordinary tester
Tape tester leads to wood sticks so hands stay away from electricity
Power is on
Test each wire to bare copper wire
When tester lights up, that is Hot from breaker box ... this wire connects to Dimmer black wire
Now, test the hot wire to each of the other wires
When tester lights up, that is Neutral wire ... this wire connects to Dimmer white wire, and also connects to Ballast neutral.

Connect one wire at a time, and it will work.
6helpful
1answer

Replacing a pull chain 3-way ceiling fan light switch

OK .. the thick black and white are the power for the fan , are there also white wires on the lamp sockets ..??
The thick black wire should connect to the black wire on the switch.
The small black wires connect to the red and blue wire on the switch .. two small black wires each .. that should give you a position for 2 lights , and 4 lights, on the step switch .. but there should be white wires from the lamp sockets connected to the thick white from the fan .

please respond .

Please Vote !!
2helpful
2answers

I have a pioneer keh-p5450. can please send me a wiring diagram for this unit?

Here is the breakdown of what wire does what:
+Red..............12v ignition
+Yellow...........12v battery2.gif
-Black............Ground
+Blue.............Power antenna
+Blue/white.......Remote turn on
Orange...........Dashlight/dimmer
Orange/white.....Dashlight/dimmer
Orange/black.....Dashlight/dimmer
+White............Front left positive
-White/black......Front left negative
+Grey.............Front right positive
-Grey/black.......Front right negative
+Green............Rear left positive
-Green/black......Rear left negative
+Purple...........Rear right positive
-Purple/black.....Rear right negative
0helpful
1answer

I have a trimatron dimmer which has a black, red, green and another red wire labeled 3 way. My box has two black , white, red and groud wire. this room has two seperate light switches that control the...

When you take the existing switch out of the wall, the existing switch will have one black screw and two gold screws. The wire that is connected to the black screw of the existing switch (probably on of the black wires from the box) connects to the black wire on the new dimmer. The other two wires (one black and one red from the box) that are connected to the two gold screws on the existing switch will connect to the two red wires on the new dimmer. Basically, wire from black screw goes to new black wire and wires from gold screws go to new red wires.
3helpful
1answer

Trying to hook up a dimmer switch it has a red black yellow and green wire the box has a black white and ground which wires get connected together?

For a single-pole installation:

1. Connect the 2 white wires together (one from the source and the other to/from the light fixture) - 2 wires
2. Connect the black wire from the source to the black wire on the dimmer switch - 2 wires
3. Connect the black wire to/from the light fixture to the red wire on the dimmer switch - 2 wires
4. Connect the ground wires - 3 wires
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