Wiring for D | R | B/C wires?

[BryceM]

My thermostat is connect to the wires mentioned above. Brown is connected to D, Red is connected to R and blue is connected to B/C. Please tell me which ones to connect these into for the Nest Learning Thermostat.

[MelbaDT]

Hey BryceM, 

Thanks for reaching out.

What is the make and model of your current thermostat? Could you share a clear photo of the wiring showing the terminal labels? Also, what system do you have? I'll be glad to check on this further as soon as I have these details. 

Best, 

Melba

[BryceM]

How do I share the photos? Or doesn't let me on mobile

[MelbaDT]

Hey there, 

On your phone's browser, go to https://bit.ly/3h9zod5 then make sure that you're first logged in using your Gmail account. Tap on the person icon at the top right hand of the page and select your profile. Once done, you should be able to see a photo icon when you tap reply on any thread.

Best, 

Melba

[MelbaDT]

Hi BryceM, 

It's me again — how's it going? Still need our help?

Best, 

Melba

[Ryan_G]

Hey there,

Thanks for being here in the Google Nest Community. 

I'd like to bump in here and make sure that you’ve seen our response.

Please let us know if you have any other questions or concerns as I will be locking this thread in 24 hours.

Have a great day.

Best regards,

Ryan