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#1
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Electrical puzzle
Hi,
This is probably too convoluted to try and explain here but I'll try. I have two lights that I want to control with 3-way switches: 1 light is in the garage 60 feet away and one light is the house. I plan to put them on the same circuit. In the house I have two 3-way switches: H1 and H2 In the garage I have two 3-way switches: G1 and G2 I planned to share the neutral, so I put in the conduit one 14/3 and one 14/2. But now it seems to be that I'm one wire short!!! The problem is that while the garage light is wired H1-G1-light, the house light needs to be wired H2-light-G2 and I just can't come up with a diagram that will make it work. Can anyone help out of my predicament? Thanks! Aaron |
#2
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Electrical puzzle
Aaron Fude wrote:
Hi, This is probably too convoluted to try and explain here but I'll try. I have two lights that I want to control with 3-way switches: 1 light is in the garage 60 feet away and one light is the house. I plan to put them on the same circuit. In the house I have two 3-way switches: H1 and H2 In the garage I have two 3-way switches: G1 and G2 I planned to share the neutral, so I put in the conduit one 14/3 and one 14/2. But now it seems to be that I'm one wire short!!! The problem is that while the garage light is wired H1-G1-light, the house light needs to be wired H2-light-G2 and I just can't come up with a diagram that will make it work. Can anyone help out of my predicament? Thanks! Aaron the diagrams at http://www.electrical-online.com/wiringdiagrams.htm may be of help if I understand what you are trying to do, you may need to wire the H1G1 set as "Basic", and the H2G2 set as "Variation #3", involving a total of 6 wires between house and garage. Note that Var 3 really does not have a "neutral" between the house and garage !! |
#3
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Electrical puzzle
"Aaron Fude" wrote in message ... Hi, This is probably too convoluted to try and explain here but I'll try. I have two lights that I want to control with 3-way switches: 1 light is in the garage 60 feet away and one light is the house. I plan to put them on the same circuit. In the house I have two 3-way switches: H1 and H2 In the garage I have two 3-way switches: G1 and G2 I planned to share the neutral, so I put in the conduit one 14/3 and one 14/2. But now it seems to be that I'm one wire short!!! The problem is that while the garage light is wired H1-G1-light, the house light needs to be wired H2-light-G2 and I just can't come up with a diagram that will make it work. Can anyone help out of my predicament? Thanks! Aaron Assuming you have 2 two gang boxes at each location and two 3way switches at each location. You have to have 2 wires at either location going to each light. you need a feed brought into one of the switch locations, and you'll need 3 wires going from each switch to it's corresponding switch location |
#4
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Electrical puzzle
"Aaron Fude" wrote in message ... Hi, This is probably too convoluted to try and explain here but I'll try. I have two lights that I want to control with 3-way switches: 1 light is in the garage 60 feet away and one light is the house. I plan to put them on the same circuit. In the house I have two 3-way switches: H1 and H2 In the garage I have two 3-way switches: G1 and G2 I planned to share the neutral, so I put in the conduit one 14/3 and one 14/2. But now it seems to be that I'm one wire short!!! The problem is that while the garage light is wired H1-G1-light, the house light needs to be wired H2-light-G2 and I just can't come up with a diagram that will make it work. Can anyone help out of my predicament? Thanks! Aaron Think of it this way: 2 lights in hallway with 3/w at each entrance. Same connections you are searching for. |
#5
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Electrical puzzle
In article , Aaron Fude wrote:
Hi, This is probably too convoluted to try and explain here but I'll try. I have two lights that I want to control with 3-way switches: 1 light is in the garage 60 feet away and one light is the house. I plan to put them on the same circuit. In the house I have two 3-way switches: H1 and H2 In the garage I have two 3-way switches: G1 and G2 I planned to share the neutral, so I put in the conduit one 14/3 and one 14/2. But now it seems to be that I'm one wire short!!! Of course you're one wire short. A 3-way switch needs 3 wires. Two 3-way switches requires 6 wires. "Sharing the neutral" doesn't have anything at all to do with this. That's a completely different matter -- suggest you Google on "shared neutral circuit" or "Edison circuit" for an explanation. The problem is that while the garage light is wired H1-G1-light, the house light needs to be wired H2-light-G2 and I just can't come up with a diagram that will make it work. Can anyone help out of my predicament? Replace the 14/2 cable with a 14/3. |
#6
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Electrical puzzle
I have two lights that I want to control with 3-way switches: 1 light
is in the garage 60 feet away and one light is the house. I plan to put them on the same circuit. In the house I have two 3-way switches: H1 and H2 In the garage I have two 3-way switches: G1 and G2 I planned to share the neutral, so I put in the conduit one 14/3 and one 14/2. But now it seems to be that I'm one wire short!!! The problem is that while the garage light is wired H1-G1-light, the house light needs to be wired H2-light-G2 and I just can't come up with a diagram that will make it work. Assuming your existing wiring is powerH-H1-H2-lightH (basic 3-way switch) powerG-G1-G2-lightG (also basic 3-way switch) Between H1 and H2 you would find 3 to 4 wires (ground, neutral, and two traveller wires). Ground wire doesn't have to come from H1 to H2; it could come from anywhere, I believe. Between G1 and G2 you would find the same. In theory, you can make it work with 4 wires between the house and the garage (two travelers from house to garage, and two travelers from garage to house). If you do this you'd end up with: powerH-H1-G2-lightG powerG-G1-H2-lightH The only wirings you change is between H1-H2, and G1-G2. Doing this would mean combining hot from one source with neutral from another source. This is very unusual way to wire stuff. If one of the sources has a GFCI or AFCI this kind of wiring would cause problem. It may also be against electrical code. And even if it isn't, I wouldn't do it if I were you. To avoid mixing hot and neutral, you need 3 wires between H1 G2, and G1 H2. So, the best solution is to replace the 14/2 in the conduit with a 14/3 so you can have 6 wires. If you don't want to change the conduit, you can choose to have one of the lights (the garage or the house) works as a 3-way, and then wire the other light as a normal one-switch light. |
#7
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Electrical puzzle
Aaron Fude wrote:
Hi, This is probably too convoluted to try and explain here but I'll try. I have two lights that I want to control with 3-way switches: 1 light is in the garage 60 feet away and one light is the house. I plan to put them on the same circuit. In the house I have two 3-way switches: H1 and H2 In the garage I have two 3-way switches: G1 and G2 I planned to share the neutral, so I put in the conduit one 14/3 and one 14/2. But now it seems to be that I'm one wire short!!! The problem is that while the garage light is wired H1-G1-light, the house light needs to be wired H2-light-G2 and I just can't come up with a diagram that will make it work. Can anyone help out of my predicament? Nice explanation. If wiring it with cables you need a 3-wire for each light. If you need power at the garage you need another 2 wire. If wiring with conduit and wires you need 6 wires (not including ground). If you need power you can still use 6 wires and connect one of the 3-ways as a "California 3-way". If you used a 3-way at each end to control both lights at the same time (2 switches total) you could also use a "California 3-way" (also gives power at the garage). Requires 4 wires in conduit. Since a couple codes ago this requires a 4 wire cable. You can use what you have if one of the 3-ways uses an X10 control. (You don't detail your wiring method. Cables in buried conduit have to be UF (not Romex).) -- bud-- |
#8
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Electrical puzzle
On Jun 8, 12:03*am, Aaron Fude wrote:
Hi, This is probably too convoluted to try and explain here but I'll try. I have two lights that I want to control with 3-way switches: 1 light is in the garage 60 feet away and one light is the house. I plan to put them on the same circuit. In the house I have two 3-way switches: H1 and H2 In the garage I have two 3-way switches: G1 and G2 I planned to share the neutral, so I put in the conduit one 14/3 and one 14/2. But now it seems to be that I'm one wire short!!! The problem is that while the garage light is wired H1-G1-light, the house light needs to be wired H2-light-G2 and I just can't come up with a diagram that will make it work. Can anyone help out of my predicament? Thanks! Aaron Aaron How do those two cables reach the garage? Is the garage attached or detached? What kind of cable did you use? What Country, State / Province are you located in? Answer those questions and we can give you much better answers. -- Tom Horne |
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