12-18-2021 08:19 PM - edited 12-18-2021 08:20 PM
I have a Honeywell heat pump and I am facing cooling issues after installing the Nest learning thermostat. I might have wrongly installed the wiring and need help. I have 6 wires (Aux/E, G, O/B, C, Y, R, Rc) and an R/Rc jumper (see image below).
12-19-2021 02:46 AM
without knowing the manufacture of your heating and cooling system it’s hard to tell you what to energize the reversing valve. They will energize in either cool ( most common) or in heat. This is a honeywell Rth series thermostat it has the jumper wire between r-rh which isn’t needed with the nest. Also the rth series uses aux/e for both functions If you place the white wire on w1 red to r you should be in business