Wiring HelpNeeded

[Dstanford]

I just purchased a nest in a home built in the 80s, with the HVAC last updated in 2008. I have none of my current wires labeled, but it shows it is a 24v system on the furnace side. The system does have emergency heat as well.

I have red, green, and blue going to my control board as 24v with a white going to the relay on the furnace. My black wire is also tied into this.

Then I have a brown, orange, and yellow going to my AC unit.

What is my wiring configuration here? 

 

[Jake]

Hey Dstanford,

I wanted to follow up and see if I could be of any help. I found an article that has more details on how to install your device. Please let me know if you are still having any trouble from here, as I would be happy to take a closer look and assist you further. 

Best regards,
Jake

[Jake]

Hi Dstanford,

I wanted to check in and see if you are still in need of any help. Please let me know, as I would be happy to assist, and answer any questions you may have.

Best regards,
Jake

[Jake]

Hey there,

I wanted to check in with you, and let you know that I will be locking the thread in 24 hours.

Best regards,

Jake