01-09-2022 09:31 AM
Guessing it’s a wiring issue. Here is what old thermostat looked like.
01-09-2022 06:27 PM
The yellow wire on the Y terminal controls your A/C. Pull the Nest off and make sure the yellow wire is firmly seated in the connector and does not have the bare part of the wire touching anything else.
01-10-2022 04:36 AM
The Y terminal and all the others are firmly seated and not touching other wires. I went through install again after resetting the nest but same thing occurs. AC starts but clicks and bangs using the nest. Works perfectly with current thermostat
01-12-2022 05:35 AM
I think it’s a crime that Google does not have a support line to address new install issues for their product. Looks like I should buy smart home products from a company that cares and supports customers.
01-12-2022 05:41 AM
Have you tried the actual support site Contact Us option?
https://support.google.com/googlenest/gethelp