Nest Thermostat Compatibility

[Anonymous]

Wanting to install my Gen 3 Learning Thermostat, however the set-up told me I needed to go here to make sure it was compatible. Picture for reference. 

Current System Wiring

Black: Aux

Orange: Aux

Yellow: Y1

White: W1

Green: G

Red: R

Blue: C

 

Thank you in advance for assistance. 

[EdwardT]

Hi Burchellaj,

Thanks for reaching out. I'm sorry to hear that you're having an issue with wiring your Nest Thermostat. I'd love to know more about this and I have a few questions:

• What type of Nest Thermostat do you have?
• What's the make and model of your current thermostat?

Also, if you have access to the control board of your HVAC system, please check where the other end of the wires are connected to.

Thanks,

Edward

[Anonymous]

Thank you for your reply, Edward!

1. Google Nest Gen3 Learning

2. Titan Universal Touchscreen [iO HVAC Controls UT32 3H/2C]

As previously mentioned, I ran into a brick wall - mainly centered around the Orange and Black wires that are running to the AUX on my current thermostat. With your helpful tip of tracing those back to the control panel of my system, I saw that those do not actually terminate in the system and are just there for future use.

At this point in time, I can proceed with my install as planned and this thread can be closed.
Thank you!

[EdwardT]

Hi Burchellaj,

Thanks for the help! I'm glad to hear that you were able to check the wires on your board. Let us know how the installation goes.

Thanks,

Edward

[Ryan_G]

Hey Burchellaj,

I'd like to jump in here and check if you've seen Edward's response. Let us know if you need more help by replying to this thread.

Thank you for your help, Edward.

Regards,

Ryan 

[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