installed and configuered for 1 stage heating(heat pump) on heating mode it shows aux heat instead of just heat? any suggestions how to turn tht off? The HP mode is on and I believe its on O terminal for york heat pump!
installed and configuered for 1 stage heating(heat pump) on heating mode it shows aux heat instead of just heat? any suggestions how to turn tht off? The HP mode is on and I believe its on O terminal for york heat pump!
Hi, Believing is not enough. You have to be sure. Sounds like wiring mistake.
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