Home A C Condenser Thermostat Wiring. Pull the wires through the opening of the. Check the boxes and write down the color of the wires connected to terminals in the existing wall plate.
Familiarize yourself with the color coding. There are several steps you need to take to connect your thermostat to your ac unit: This wire goes to the g terminal on.
Web put up the replacement wall plate, if there is one. Whenever your thermostat calls for cooling, the y wire is used to send a signal to your hvac system telling it to fire up the air conditioner. C and r on the control board are 24vac.
Web check out multiple thermostat wiring diagrams as well as in depth video explanations on accurately wiring thermostats for various types of hvac systems! Check the boxes and write down the color of the wires connected to terminals in the existing wall plate. Web write down the colors of the wires.
Jump if needed to achieve correct. There are several steps you need to take to connect your thermostat to your ac unit: Web some ac systems will have a blue wire with a pink stripe in place of the yellow or y wire.
Use a level to ensure that the wall plate is straight. Web check the plate with a level, and mark the screw holes with your pencil. Check all that apply (not all.
The red/white wires connected to the control board are the control wires for the outside condenser: Web if you have a c wire, place it into the c terminal on your wall plate. If applicable, drill guide holes before adding anchors to the wall.
