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E74 After installing second Nest Thermostat

Aquintas
Community Member

Installed a new Nest Learning Thermostat downstairs a week ago and everything was working fine.  So purchased one to replace the upstairs thermostat.  I was installing it to today and after wiring everything up and switching the breaker on I plugged in the new thermostat and the unit did not power up. I thought unit might be bad so I went downstairs to get the other thermostat.  That unit was not powered up either and when I pushed the display an indication that there was no power to the Rh wire.  Could my new unit have blown a fuse somewhere?

4 REPLIES 4

Jake
Community Specialist
Community Specialist

Hey Aquintas,

 

Sorry for the late reply. I wanted to reach out and see if you still needed any help with the upstairs thermostat not turning on? Please let me know, as I would be happy to look into this further for you.

 

Best regards,

Jake

Asanford
Community Member

I’m having the same issue. 

GarrettDS
Community Specialist
Community Specialist

Hey there,
Just wanted to jump in here to check to make sure that you saw our response. Please let us know if you have any other questions or concerns as I will be locking this in 24 hours.

Have a great day.
Garrett DS
 

GarrettDS
Community Specialist
Community Specialist

Hey folks,
It looks like we haven't heard back from the OP so I'm going to go ahead and lock the thread. If you have any further questions or concerns, feel free to create a new thread.

Have a great day,
Garrett DS