01-15-2022 06:29 PM
Thermostat (1st gen Nest) won't turn on heating on in any of the modes, incl. Eco. But heating comes on for a few minutes when temperature drops below safety temperature (45 degrees). Changing "Home" vs. "Away" doesn't help. Changing how the thermostat detects home/away status also doesn't help. Changing what thermostat does when "away" doesn't help. Clearing schedule doesn't help. I am not at the property to try a factory reset.
Looking for some via-app trickery to make it heat
This seems to be a pretty serious software issue. Thermostat shows
Model | Nest Thermostat E Display (1st Generation) |
Backplate model | Backplate-7.6 |
Software | 6.2-22 |
Updated | Nov 2, 20:05 PM |
01-15-2022 07:55 PM
Found a workaround that helped me. I hope it helps others:
This is the post that found out this workaround: Turn off "Safety temperature": https://www.googlenestcommunity.com/t5/Nest-Thermostats/Nest-not-calling-for-heat/m-p/63257/highligh...