10-05-2021 10:18 PM
Keep getting an E105 error on Nest Learning Thermostat 3rd Gen.
i checked twice with App Diagram for wiring and where they should go. I match 100% and still get the error. Please help
10-05-2021 10:22 PM
Here is a pic of my old wiring, my app diagram and my actual set up BUT still getting Error.
10-12-2021 03:09 PM
Hey there,
Sorry to hear about the issues that you're having with your thermostat, I'm sure it's confusing, but I'm happy to look into this for you.
The E105 error means that your Nest Thermostat is not receiving power from your system. I would suggest reviewing this article for troubleshooting steps.
Please let me know if you have any further questions.
Best regards,
Garrett DS
10-18-2021 03:14 PM
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
10-19-2021 10:31 AM
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