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App says wiring not compatible

ShoebillNest
Community Member

I hooked it up and it works for AC anyway. But app says wiring not compatible, I have wcgy rc to rh with jumper. I hooked up nest red-r c-blue g-green y-yellow w-white. Any help? 

2 REPLIES 2

David_K
Diamond Product Expert
Diamond Product Expert

 

First check which model of thermostat you have:
How to tell which Nest thermostat you have - Google Nest Help

Nest Thermostat
For the Nest Thermostat model, use the Google Home app. The QR code and setup key are physically printed on the back of the thermostat. Follow these steps:
Get started with your Nest Thermostat - Google Nest Help

Nest Thermostat E and Nest Learning Thermostat
For Nest Thermostat E and Nest Learning Thermostat models, use the Nest app. The QR code and setup key are in the settings on the thermostat itself and are not printed on the device. Follow these steps:
Add your Nest thermostat to the Nest app - Google Nest Help

 

Nest Thermostats don't use jumper wires. Don't enter the jumper wire into the app or connect it to your thermostat, as that may damage the thermostat and/or your system.

Learn about thermostat jumper wires - Google Nest Help

jamesbond867
Community Member

Make sure the Nest is set to recognize your wiring. Sometimes, resetting the thermostat can help it detect the configuration correctly PG Sharp.