10-09-2022 09:40 AM - edited 10-09-2022 09:41 AM
Hi,
I'm having an issue where the nest appears to only blow room / warm temperature air during cooling mode. Here's what I've observed:
1. No issues with old thermostat that had batteries
2. Fan only when in cooling mode
3. Heating works fine. When switching from O -> B in the settings, heat blows when in cooling mode.
Any help would be appreciated.
Here is the wiring. System is heat pump.
Old:
Green Wire is (G)
White wire is (O)
Blue wire is (Y) jumper to (W)
Red wire is (Rh) jumper to (Rc)
New:
Green Wire is (G)
White wire is (O/B)
Blue wire is (Y1)
Red wire is (Rh)
Answered! Go to the Recommended Answer.
10-13-2022 11:35 AM
Hi @EmersonB, I fixed the issue by adding a c-wire.
10-13-2022 10:52 AM
Hello karrot321,
I appreciate your effort for posting here in our community. I know how it feels when the cooling system is not working. We'd be happy to take a look into this for you. Please fill out this form with all the needed information. Let me know once you’re done.
Thanks,
Emerson
10-13-2022 11:35 AM
Hi @EmersonB, I fixed the issue by adding a c-wire.
10-13-2022 12:02 PM
Hello karrot321,
Awesome — glad to hear that and thanks for getting back to us. We'll then go ahead and lock this thread after a day. If you have any new issues, updates or just a discussion topic, feel free to start a new thread in the Community.
Regards,
Emerson