12v Emergency Light

Hey guys and gals,



got a very odd dilemma, in my dining room there is a chandelier lamp that is controlled through a dimmer switch(even though it is not a dimmer). There is also a closet with a light switch as well.



The odd circumstance i am having is when the closet light is on(via its own switch), and you turn on the dinning room light, the closet light goes out. Then if you turn the dining room light off,the closet light turns back on.



The closest light switch has zero effect on the dining room light, the dining room light seems to have control over the closet light and dining room light.



Any ideas on a fix. I was thing just replacing the dimmer(once again does not actually dim) with a single pole interrupter. I just dont want to burn my house down
      

Hi All.



Well, we moved into a house with finished basement, but my wife 'had' given me full jurisdiction over the basement.  So, I decided to install nice, recessed lighting into the basement recreation room.



I put in the halogen potlights (50W) with dimmers, so that they can be adjusted.



However, my wife can't stand the intensity of the lights but this is how they are.



Do they sell covers for these so that I can cover it up to cut off the intensity (similar to camera flashes)?  Please let me know if you have a recommendation.



Thanks!!
      

just wondering if someone can give me a quick answer.  I currently have 7 receptacles and 3 lights on one circuit.  the receptacles are in the living room and the lights are in the basement.  I have just installed 6 recessed lights in the living room. does anyone think that that is too much to add to the circuit.  not much gets plugged in in the living room    T.V.  couple of lamps dvd player, occasional vacuum cleaner.
      

My existing service entrance consists of an external Meter can mounted on the outside of the garage wall directly behind a SD Main Breaker Panel (MBP) with a 150 amp main breaker.  In order to support upgrades, I am installing a second MBP (200 amp) inside the garage in the wall cavity right next to the existing panel.



Local code requires that the upgraded Meter can be purchased from the City Utility.  I have already confirmed with the local inspector that either 4/0 Al or 2/0 Cu SE cable are acceptable for both the existing and new MBP.



My question is what is the code requirement for getting the 3 SE cables run from the dual lugs to the new panel?  Can those conductors run into the same wall cavity where the existing panel is installed?  If so, I'm certain they can't go through the same conduit nipple that connects the back of the meter can to the existing MBP.  Can they route in behind/above/below the existing panel and through a hole in the wall stud to gain access to the adjacent stud bay to get to the new panel?  If not, do they need to be routed out of the meter can on the external wall in conduit over to the next stud bay and then enter the wall there to gain access to the new panel?  If external conduit is required I would expect it must be metallic as opposed to PVC.



Best Regards,



Ted
      

I have a circuit that is for 2 of the bedrooms upstairs then also runs downstairs to what used to be a garage but I am now looking to refinish as a finished area.  the circuit goes to 3 light fixtures from a switch in the unfinished room and I want to cut it off and run a new circuit for recessed lights in that area.  I dont know where the original wire comes from upstairs, does it matter if I just wire nut it in the unfinished room and leave it as a junction box?
      

i have 3 switch sets in my house that are giving me absolute fits.



#1  kitchen switch, controls the light over the outside door




    Code:

   

3 sets of lines coming in,



line from the breaker panel (power)



line to the ceiling lights 



line to the outside porch light.

i cannot get this 3 line to work without tripping the breaker every time i turn the switch off



#2 bathroom switches




    Code:

   

power feed line



line to the light over the medicine cabinet



line to the second switch to control the exhaust fan.

same issue as the first set, flip the switch and trip the breaker (different breaker from the kitchen switch)



#3 living room switch and plug controlled via switch




    Code:

   

 power feed line



outside porch light line



line to wall switch to control the lower wall outlet

flip switch, trip breaker



the switches i have are "1 pole" am i using the wrong switches for this job?
      

I have a covered (rafters, decking, shingles, etc) screen room out back. It used to have a single light, which I wanted to replace with a ceiling fan with light kit, independently switched. So I bought this fan/light dimmer: http://www.lowes.com/pd_69955-539-S2...d=10151&rpp=24



I checked the wire at the old light, and as it was 14-2, I removed it and replaced it with 14-3. It wasn't until after I spent 3 hours crawling around the attic on my stomach running the new line that it hit me....the circuit is on a 20 amp breaker. The line running to the switch, and a jumper running from it to 5 wall outlets in the living room, is all 12-2.



The new line runs straight from the switch to the fan box, with no other outlets. So while I doubt it is up to code, it seems like it should be ok. The fan/light won't pull anywhere near enough power to overheat the 14 gauge line, and if there is an actual fault, it should trip the 20 amp breaker anyway.



I would very much like to hear from the experts. Running the 14-3 was a serious pain in the butt, and replacing it with 12-3 would be just as bad. So if this is safe, I'd rather not replace it. But if I am risking a fire, it is obviously worth the hassle.
      

I completed my whole house rewire last Fall (took 2 years and severely tested my wife's patience). I read 5 wiring books in the early stages but read Rex Cauldwell's Wiring a House with his above code suggestions near the end of the project and now im obsessing about some of the stuff I didnt do. What do you guys think of some of the suggestions, specifically,



1. Driving 8 ground rods and the wire must be continuous (I drove 4 but the #6 copper wire from the panel to rod 1 is 1 wire and the #6 wire from rod 1 through rod 4 is another wire but both are properly clampled to rod 1 with an acord clamp). Funny, even with 4 rods there is almost no current through the rods versus 2-3 amps through the traditional cold water pipe ground



2. 1 circuit for each duplex receptacle in bathrooms. Since I have a quad in each of the batchrooms, that would be 4 circuits instead of 1 (code allows an unlimited number of bathroom receptacles on one circuit which does seem odd)



3. Nothing shared with kitchen counter receptacles (ie kitchen wall and dining room on their own)



4. Dedicated circuits for everything - I added dedicted circuit for fridge, microwave and dishwasher/disposer, but did not separate the dishwasher disposer onto 2 circuits. There used to be what I called "Circuit X" which did kitchen counter, microwave, dishwasher, disposer, fridge, 2 kitchen counter outlets, dining room and 1 outside outlet. Wife frequently blew that one. Circuit X was divided into at least 5 circuits during the rewire



5. No switch loops - did 5 of these to save on carpentry/avoid certain box fill problems. Now 2011 code says no switch loops without a neutral. Oops?



Just wondering what you guys think.
      

Morning people. I'm installing a chimney style range hood for a friend of mine and he wants me to leave the plug wire on instead of hard wiring it. This would be permanent. Reason being is so he could remove it himself at a future date to tile the wall. This means I'd have to put a receptacle on the wall next to the vertical duct and it would be hidden behind the vent stack cover. It wouldn't be easily accesable so I'm thinking that's a code violation anywhere you go. From what I found it's a grey area. Any thoughts? Thanks
      

Going through a crazy heat wave here in SoCal, and one of my tenants called to tell me that the electricity isn't on in some of his rooms. He turned on his portable AC unit that he has been using all summer and something may have happened.



Downstairs:The dining room light switch, downstairs light switch do not work. All outlets around them do work though, which is odd cause I would have thought they'd be on the same circuit.



Upstairs: The side bathroom light switch does not work, but outlets all work. In the master bedroom (where the AC unit is located), the master bathroom light switch does not work, nor does the master bedroom light switch. All of the outlets do not work either. I used my outlet tester and it gave me the hot/ground reversed lights. I think this means that the white/black wires are reversed on the outlets (has not changed recently).



I went over, checked all of the breakers. Switched them to off, then back on, did not fix the issue. All breakers stay in the on position without tripping, so no shorts?



Checked all GFCI's, hit test, then reset, did not solve the problem.



We unplugged everything from all outlets, and retried, but it didn't work.



I checked continuity between the main power lines, and the output of the circuit breakers, and all were fine. I did NOT check the voltages though, and will do so in the morning when I stop by again.



Is there anything else I should check?