Home A C Condenser Thermostat Wiring. Let’s look at the g wire. The red/white wires connected to the control board are the control wires for the outside condenser:
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Web Check Out Multiple Thermostat Wiring Diagrams As Well As In Depth Video Explanations On Accurately Wiring Thermostats For Various Types Of Hvac Systems!
Pull the wires through the opening of the. 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. Familiarize yourself with the color coding.
C Wire Adapters Are Available Here.
Web both are connected to the same contactor relay, located inside the condensing unit. **refer to the blower chart for cfm requirements. Check the boxes and write down the color of the wires connected to terminals in the existing wall plate.
Web Put Up The Replacement Wall Plate, If There Is One.
Web if you have a c wire, place it into the c terminal on your wall plate. Use a level to ensure that the wall plate is straight. Not the most modern design.
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Web some ac systems will have a blue wire with a pink stripe in place of the yellow or y wire. The red/white wires connected to the control board are the control wires for the outside condenser: Let’s look at the g wire.
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There are several steps you need to take to connect your thermostat to your ac unit: If applicable, drill guide holes before adding anchors to the wall. Y1 and y2 wires might be.