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E294 Error

lbhayden
Community Member

Had 6 wire to old therm. Matched wires by color to nest until tan wire was left & *OB not used so put it there. OK?

 

I have error E294 showing & am unable to choose settings, heat etc.

4 REPLIES 4

MplsCustomer
Bronze
Bronze

@lbhayden 

We don't have a Nest Thermostat, but you can find the error codes here (E294 = "R wire is required"):

https://support.google.com/googlenest/answer/9240096?hl=en#zippy=%2Ce-help-codes

This is the "Identify a thermostat wire" help topic:

https://support.google.com/googlenest/answer/9452748?hl=en#zippy=

You can also use this "Compatibility Checker", which asks you to look at the wire labels of your old thermostat:

https://store.google.com/us/widget/compatibility/thermostat?hl=en-US&GoogleNest

Jeran
Community Specialist
Community Specialist

Hey there lbhayden,

I'm just checking up on this thread, did you have any more questions or need any additional help? 

Thank you for helping out on this thread, MplsCustomer!

Best regards,
Jeran
 

Jeran
Community Specialist
Community Specialist

Hey there lbhayden,

Did you have any more questions or need any additional help? 

Thank you,
Jeran
 

Jeran
Community Specialist
Community Specialist

Hey lbhayden,

Did you have any more questions or need any additional help? If not, I'll go ahead and lock up this thread in 24 hours.

Just checking up,
Jeran