While I was at Lowes, I also purchased a new programmable thermostat, after reading and hearing how easy they are to install, and how much we can save on our heating bill. I took the old thermostat off, labeling the 7 wires that came out of the wall, as suggested. I removed the new thermostat from its packaging, put batteries in the faceplate, set the time and date, and put the new base plate on the wall, after drilling new holes, since it was a different size than the previous one. When I started wiring it, I realized that there were receptacles for 5 wires, and that not all of the letters corresponded to the old thermostat. Argghhh! It was about then that I decided to take a break and attempt to fix the saw cord. I got four out of five of the screws out of the handle. I stripped the fifth screw. I went to the computer and googled "programmable thermostat replacement", and the most helpful thing I found was this:
Control wiring on hvac equipment while harmless looking and 24 volts ac wont shock you (it will bite) can cause very bad things to happen if connected incorrectly. You could destroy your equipment at best or burn down your home or business at worst. Among the control wiring can be high voltages from 120/240 volts in a residential furnace to 480 or 600 volts in commercial equipment that can kill you instantly or burn you in a flash.
So if you are unsure of what you are doing or your abilities please leave it to someone who understands control wiring and electricity. If you need to ask for a wiring diagram then it is a good bet that you should seek extra help because the knowlege required to do the job safely far exceeds the knowlege required to read and follow a diagram.
So, now I have a new, lovely thermostat on my desktop, reflecting the time and date, and the old one is back on the wall. I have a new circular saw that I can't use. I made cookies, since that is something I can do. And, can I just say that I don't think it is at all fair that you can gain 7 lbs in one week, when it takes so much longer to lose it?!!!!!
Merry Christmas! My perfect Santa will look like Bob Villa...........
Merry Christmas! My perfect Santa will look like Bob Villa...........