Nest thermostat batteries

[rreinert]

I just installed a Nest thermostat. Within 15 minutes got a low battery warning. I replaced the AAA batteries with fresh and immediately got the same message. Any idea on what’s wrong? 

[Patrick_Caezza]

How do you have it wired?

Can you post a picture of the original thermostat's wiring?

[rreinert]

Made one small change and it’s working now!

[Jenelyn_O]

Hi there,

Woohoo! I'm glad to hear that your issue is already fixed and thanks for the update. Please let me know if you have any questions or concerns otherwise, I'll be locking this thread after 24 hours.

Best,

Jenelyn

[rreinert]

This how it’s currently wired. Don’t have a photo of the old one it replaced