First things first- let us get the disclaimers out of the way. The following directions are only the basic principles. It’s essential to see the Maker ‘s directions which come to your new thermostat prior to setup.
Step 1: Turn off the power
Ensure the power supply to the furnace and air conditioner are off by cutting power in the breaker box or removing fuses in the service panel. By all means, do not bypass this step regardless of how amazing of an electrician you believe you’re! One wrong move and you’re going to be calling your local HVAC business for a repair to your furnace or air conditioner that’ll cost you a lot greater than the $100 you saved by installing the best programmable thermostat yourself.
Step 2: Out using the old…
Take away the old thermostat cover and unscrew the old mounting plate from the wall. Tend not to disconnect some of the cables just yet. Your previous thermostat has a letter related to each cable. A clever doityourselfer would snatch some masking tape and label each wire prior to disconnection. Failure to tag the wires could bring about hours of wasted time or a slew of explicit language.
Now using the wires completely tagged, it’s time to disconnect them in the screw terminals. It could possibly be beneficial to wrap the wires around a pencil to keep them from falling to the wall- after all, it’s easy from simply tagging your wires.
Step 3: In using the new
Step one of installing the newest unit is to string the wires through the brand new best programmable thermostat foundation. Verify the foundation is level and sits flush with the wall. It’s possible for you to select to mark your holes having a pencil, remove and drill new holes or renegade right through the holes in the foundation having a 3/16 inch hole at the new place. Next, lock the foundation into position by screwing the mounting screws to the wall. Double check the foundation is level before completely tightening the screws.