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OT Electricians----Replacing light fixture in bathroom ?

Posted on 12/8/14 at 6:48 am
Posted by w1ldlfe
Hampton Roads, VA
Member since May 2010
284 posts
Posted on 12/8/14 at 6:48 am
Replacing a flourscent light fixture to a 4 lightbulb fixture. Ballast in old one bad. 2 cables coming into box in wall. Cable 1=white,black, ground.....Cable 2= white,black,red,and ground. Capped Red, and hooked fixture Black to Black & White to White. Light is now on, but lightswitch on wall will not cut off...Any ideas and TIA !!
Posted by aaronb023
TeamBunt CEO
Member since Feb 2005
11774 posts
Posted on 12/8/14 at 6:53 am to
You hooked it up wrong
Posted by Bamadiver
Member since Jun 2014
3223 posts
Posted on 12/8/14 at 7:00 am to
Got more than one switch to control light in bathroom?
Posted by w1ldlfe
Hampton Roads, VA
Member since May 2010
284 posts
Posted on 12/8/14 at 7:01 am to
No diver, just one.
Posted by Bamadiver
Member since Jun 2014
3223 posts
Posted on 12/8/14 at 7:06 am to
What/how many wires in the switch box? You have a switch loop for some reason.

Edit:
If you have a red wire hooked directly to the wall switch, cap the ceiling black wire and connect the ceiling red wire to the fixture black.
This post was edited on 12/8/14 at 7:09 am
Posted by terd ferguson
Darren Wilson Fan Club President
Member since Aug 2007
108728 posts
Posted on 12/8/14 at 7:07 am to
quote:

Light is now on, but lightswitch on wall will not cut off


Then the only possible scenarios are that:

1. you didn't connect the new light to the wires running from that light switch

B. the light switch is bad (allowing current to constantly travel through switch)
Posted by w1ldlfe
Hampton Roads, VA
Member since May 2010
284 posts
Posted on 12/8/14 at 7:14 am to
Thks diver, hadn't pulled switch, but if red wire on switch, you say cap the 2 blacks on wall, and hook red to black on fixture. Will try after work.
Posted by STBTigerr
Mandeville/New Orleans
Member since Jan 2007
5345 posts
Posted on 12/8/14 at 7:21 am to
Was the red wire used on the old fixture?
This post was edited on 12/8/14 at 7:22 am
Posted by Bamadiver
Member since Jun 2014
3223 posts
Posted on 12/8/14 at 7:22 am to
Posted by cave canem
pullarius dominus
Member since Oct 2012
12186 posts
Posted on 12/8/14 at 7:24 am to
Not sure but perhaps in the past there were two things that needed power independently in that location ie heater or extractor fan. Is there another switch that you have always thought controlled nothing or perhaps a blank faceplate?
If not then you have a series wired for another switch somewhere most likely. I would not leave anything just capped or taped, find where it is coming from and deal with it.
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