Google Nest Community

Ambrose8 · 08-07-2022

Hello all,I just installed a Nest Learning Thermostat, triple-checked the wiring scheme (conventional, not heat a pump), and yet the system keeps turning my HVAC system on and off repeatedly. I've set it to cool mode, desired temperature 85, and desp...

Ambrose8 · 08-23-2022

Thanks for the response Ryan - I think you can freeze/close out this thread if you like though -- again maybe you can't see the full exchange but I discovered from some other threads that the issue could be that the Nest thermostat activating the fan...

Ambrose8 · 08-22-2022

Yes, I've been responding in the thread to Edward; I'm not sure if my answers aren't visible but they appear there to me. Thanks

Ambrose8 · 08-17-2022

Thanks so much Edward -- reading up on some other threads, it sounded to me like the problem might be that the Nest thermostat activates the fan in order to derive power for itself. I can't speak to the science behind that/have no idea if that's what...

Ambrose8 · 08-13-2022

Thanks for the reply Edward; the system did not have a G wire so unfortunately there's no G wire for me to disconnect. Thanks again Edward!

Ambrose8 · 08-07-2022

UPDATE: It may just be the fan that keeps turning on/off, however even when I have the Nest device set to "OFF", and confirmed in the app as being "OFF", the fan still turns on for one minute or so, off for one minute or so, on end. Aside from shutti...

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Nest Learning Thermostat keeps turning my HVAC on/off

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Re: Nest Learning Thermostat keeps turning my HVAC on/off

Re: Nest Learning Thermostat keeps turning my HVAC on/off

Re: Nest Learning Thermostat keeps turning my HVAC on/off