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the cooling is activating even through winter temps? ideas

dbellman
Community Member

for some reason the AC cooling keeps activating even though cold temps? Is it a wiring problems or programing. Learning stat 

1 REPLY 1

johnCNA
Bronze
Bronze

Does the heat ever come on?  What happens if you set the thermostat for cooling?

If you have the W and Y wires transposed, you would get cooling when the thermostat is set for heat and vice versa.