Inadvertently displays tool & keeps saying the RH wire is disconnected

[mrpoopoohead]

Inadvertently displays tool & keeps saying the RH wire is disconnected. I don't do anything and in a few min the problem goes away or I can turn the power off to the air handler and it start's up almost immediately

[Ryan_G]

Hi mrpoopoohead,

Thanks for reaching out and we're sorry for the delay.

This looks like the power is cutting in and out to your thermostat. Let's remove the thermostat display, check the wires at the back. Make sure they are all seated properly. If possible, re-strip the wire and put them back in.

Also, check your HVAC fuse and switches.

I hope it helps,

Ryan

[Ryan_G]

Hey folks,

Thanks for visiting the Google Nest Community. 

Since this thread hasn't had activity in a while, we're going to close it to keep content fresh.

If you have additional questions, feel free to submit another post and provide as many details as possible so that others can lend a hand. 

Hope this helps!

Kind regards,

Ryan