Bathroom wiring

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  • charmed
    Handyman
    • Feb 2010
    • 36

    #1

    Bathroom wiring

    Hello, it's me again. I've been trying to figure out the bathroom wiring and need a little help. The downstairs bathroom was easy, but this one is just giving me fits.

    There are 5 wires in a double-switch box. Four of the five are related and one of those four seems to have the word "light" written on it, although I can only see the letters "LI" so I assume it says "light". All four of those have a black, white, and ground. The whites are all tied together, and two of the wires' blacks are tied together with two pig-tails coming out of it.

    The last wire, on the left, has a red, white, black, and ground in it. This corresponds to the wire coming out of the ceiling light box.

    I'm attaching a diagram; I'm hoping someone can assist me with how to hook this up. Since it can only accommodate two switches, I would assume one of those switches needs to be a double-switch, but please let me know if this is incorrect.

    Thanks!
    Last edited by charmed; 07-11-2010, 09:42 PM.
  • HayZee518
    Deity
    • Jul 2004
    • 8747

    #2
    with all the whites together indicates a white from the feeder, a white to a downstream feed, a white to a light fixture and a white to another load. for the blacks. two blacks together means a connection of a feeder to a downstream application. the two black pigtails must go to a double single pole switch yoke. on one side of the switch is a break away tab - evidently the tab was broken off. the other side of both switches get the two separate blacks. a three way seems like it would go in the second position. black to the odd colored screw and the white and red on the two brass screws.

    Comment

    • HayZee518
      Deity
      • Jul 2004
      • 8747

      #3
      bathroom

      see if this diagram makes any sense to you

      Comment

      • charmed
        Handyman
        • Feb 2010
        • 36

        #4
        Almost right

        The combo fan/light you have listed is just a fan.

        There are only 3 devices in the bathroom:

        - Fan (on ceiling)
        - Light (on ceiling)
        - Vanity light (on wall above vanity)

        Dawn

        Comment

        • HayZee518
          Deity
          • Jul 2004
          • 8747

          #5
          then the only thing I can figure is that they used the three wire as part of a switch loop. a hot must exist in the area where the ceiling fan goes.

          Comment

          • charmed
            Handyman
            • Feb 2010
            • 36

            #6
            Wiring fixed

            The electrician wired it so that one switch turns on both lights and the other turns on just the fan. I'll post the diagram once I find my notes.

            Dawn

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