EWC Controls Forum

Thanks for the reply. My suspicions were correct. This is a single stage heat pump with no supplemental electric heat strip. Pretty basic. Thanks again.

I have a Carrier heat pump that I can't get the heat to work at all with the ST-2E panel. I have Honeywell 3000 series stats with the separate o and b terminals. The air handler is a FV4CNBOO6 with R,G,O,w1,W2,Y/Y2,Y1,DH,C terminals. Condenser is a 215ANA060-B with C,Y,O,W2,R terminals. I can't get ...