Yeah Slort, that sounds like a great idea, me helping to build a house. I’m so very handy and all. Why, just last week I had a little electrical work to do…
Have you ever looked at the switches on your walls? The ones that turn on and off your lights? I mean REALLY looked at them? You should. Right now. I’ll wait. Did you notice the little raised box around the actual switch? Trust me, it’s there. Or at least it should be.
Well, since I live in a “pre-owned” house, some of the little boxes around our switches were cracked off. Four of them, actually. So I decided to fix them. Because I’m handy that way.
Off I went to the hardware store for my supplies. I needed one regular wall switch (in white) and three of those switches you have where two of them run one light. You know, if the light is off, you just flick whichever switch you’re nearest and it comes on or if you want it off it doesn’t matter which switch you use. I needed three of those switches (in cream). Did you know they are called “three way switches”? Yeah, they are as it turns out. Next step, find which breaker turns off the juice to the switches I’m working on. I could buy a pair of really thick rubber gloves. I think that would work too. Not that I’m itchin’ to try it of nuthin’. So far, so good. (It would have been quicker just to shut the power off to the whole house. But Katcha was watching cartoons and I didn’t need to hear him carrying on.)
Now, before I put in the new switch, I have to take out the old one. No prob. Since I looked at the new three way switches, I knew there was going to be an extra screw back there in the wall which wasn’t back in the wall once I was ready to disconnect the wires. Screw, screw, screw, three wires undone. You know what I should have done? Pay attention to which screw held which wire. But it seemed easy enough. There were three wires and three screws. (Four really, but one was for the “ground”.) Two of the wires were the same (black) and one was different (red). Two of the screws were the same and one was different. So it semed to make sence that the two screws that were the same would take the two wires that were the same. Right? That’s like logic or something. Only, of course, that’s not the way it works. See, one of the black wires and the red wire go to the same looking screws and the other black wire goes to the screw that looks different. (And it’s marked “common”.)
Had I but known.
Hooking the switch up with the same looking wires into the same looking screws does not make your lights work right. They will work, just it’s hard to tell which way you need the switches to gp to make the light come on and which way they have to be to make it go off. Not an experiment you want to me mucking with in the dark one night when the boys are having bad dreams and you have to get all the way across the hall without tripping over a dog and killing yourself. So, after I had the wires hooked up wrong, I moved them around. Also into a wrong configuration. This really blew. Not a circuit braker, just generally. Luckily, I’m smarter than you think. We have another set of double switches on one light. So I went to that one and took the plate off and peered into the darkness. Then I got a flashlight so I could see something useful.
OH!!!
The red and the black wires that come out of the same wire bundle get stuck on the two screws that are the same. The oddball black wire goes on the oddball screw. Easy-peasy. So finally I got both the switches hooked up to the light circuit right. After 900 trips up and down the starirs to flick the breakers on and off so I could check the switches and see if I had them hooked up right. Wow, that was a fun job!
But now all my light switches have a good raised plastic box around them.
-Rue. (friend of Redi Kilowatt)