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Nest 70 not following commands, can't pair with my phone, unit blowing just fresh air

Alvaro1
Community Member

My thermostat screen shows only  two screens, and I can't make stop, I can't connect to my phone Home App. I tried unplugged with no aaa batteries, plug in again, etc. The unit blows just cold air, I guess just circulating fresh air in my house. I checked the wiring and can't be fixed.

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2 REPLIES 2

Houptee
Silver Product Expert
Silver Product Expert

Post pics of the old tstat wiring and the Nest wiring.

What kind of system do you have gas heat or a heat pump?


Houptee -- NJ Master HVAC Licensed Contractor

EdwardT
Community Specialist
Community Specialist

Hi folks,

 

@Houptee, thanks for the help!

 

@Alvaro1, how's it going with your Nest Thermostat? Still need our help?

 

Thanks,

Edward