After drad battery, charged the thermostat but lost connection to heat link. Now it says no power to this thermostat (error H72)even if i keep charging, and heat link flashing blue after resetting.
I'm sorry to hear about your issue, but I'll do my best to help you fix it. Can you send me a picture of the power readings? You'll find them on the thermostat display in Settings> Tech Info> Power.
Since I haven't heard from you in a while, I'll have to close this thread. Should anything else come up, please open another thread and we'll take it from there. Have a good one and stay safe!
