08-28-2022 04:39 PM
I have a Trane heat pump system. When I use the Nest install app, it says my system may be incompatible. See wiring below. Can anyone tell me how to wire to the Nest 3rd Gen Thermostat?
Answered! Go to the Recommended Answer.
08-30-2022 11:52 PM
You have a heat pump system so use the outer labels.
White - W1 to W2/AUX
Blue - B to C
Green - G to G
Yellow - Y yo Y1
Orange - O to OB
Red - R to Rc (jumper to RC not needed)
08-30-2022 11:52 PM
You have a heat pump system so use the outer labels.
White - W1 to W2/AUX
Blue - B to C
Green - G to G
Yellow - Y yo Y1
Orange - O to OB
Red - R to Rc (jumper to RC not needed)
08-31-2022 04:46 PM
Thanks ! I’ll give it a try and let you know.
09-01-2022 09:40 AM
It worked ! A/C running fine. Nest app wouldn’t let me test heating because it’s over 90 degrees outside. Thanks for your help.
09-01-2022 10:51 AM
Hiya rockstx,
I'm glad that Patrick_Caezza was able to help you out! In that case, did you have any other questions or concerns we can address?
Best regards,
Jeran
09-02-2022 03:53 AM
No other concerns at this time. All is good so far !!
09-02-2022 10:27 AM
Hey there,
Thanks for getting back to us and for confirming that everything is working as it should. We'll consider this as resolved and we'll lock this thread after 24 hours. If you have any new issues, updates or just a discussion topic, feel free to start a new thread in the Community.
Best,
Melba