08-01-2022 10:42 AM
My existing thermostat had red to D, white to C, yellow to B and green to A. The nest has totally different letters for each connection but some online tutorials said to connect red to R, white to W, green to G and red to R, so that’s what I did. It comes up saying to complete setup in app but I can’t get it to set up. Are these wiring connections correct?
Answered! Go to the Recommended Answer.
08-09-2022 05:56 AM
Thanks but I gave up and returned the thermostat.
08-06-2022 01:04 AM
Hey Ceanothus,
Thanks for reaching out.
Based on the description of your current thermostat, you have a proprietary system. This isn't compatible with Google Nest thermostats. However, some proprietary systems can be rewired by a pro installer to be compatible.
You may check this out for more information: https://goo.gle/3Q3jQs8
Best,
Melba
08-09-2022 01:27 AM
Hey there,
How's it going? Still have some questions here?
Best,
Melba
08-09-2022 05:56 AM
Thanks but I gave up and returned the thermostat.
08-09-2022 06:43 PM
Hey Ceanothus,
I understand — should you decide to give our Nest thermostats again a try in the future, you know where to find us.
Cheers,
Melba
08-12-2022 08:15 PM
Hi,
We haven't heard from you in a while so we'll be locking this thread if there is no update within the day. If you have any new issues, updates or just a discussion topic, feel free to start a new thread in the Community.
Best,
Melba