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RobC18

I have been happily using the Gen2 thermostat with my heat pump.I have installed the Gen4 with exactly the same wiring and settings. The cooling mode works correctly. When the heat mode is selected, the heat pump runs in the cooling mode through a fu...

RobC18

The installation of the second gen4 unit is complete. It went quickly and without any issues. My best guess is that the gen2 had an issue that is corrected on the gen4.Thanks for your follow up and support.Best,Rob

RobC18

Eduardo,Here is my status at the moment. Going through all the settings to answer your questions was a good review for me. To get the gen2 to work, I had to set the set the reversing valve to cyclical and everything worked fine. Whenever a cycle star...

RobC18

The 10 minutes seemed like a longer time than I remembered. I left the thermostats off for a while and redid the timing.When the mode is HEAT and the gen4 calls for heat, it runs for 2 minutes cooling the house. It then does its fan purge for about 2...

RobC18

Thanks for responding Eduardo. I have a 2 zone system using a ZoneFirst H32 zone controller. This has been working great with 2 Gen2 thermostats for over a year for both heating and cooling. The Gen2 thermostat still works correctly, but the Gen4 doe...

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Thermostat Gen4 upgrade from Gen2 Heat pump problem

Re: Thermostat Gen4 upgrade from Gen2 Heat pump problem

Re: Thermostat Gen4 upgrade from Gen2 Heat pump problem

Re: Thermostat Gen4 upgrade from Gen2 Heat pump problem

Re: Thermostat Gen4 upgrade from Gen2 Heat pump problem