Google Nest Community

docdanhl · 12-23-2022

After 2 years of normal operation, my Nest E Gen 1 gave me a message = error low power, E196. To fix temporarily I needed to remove the Y wire. This worked and now running. I need the Y wire when AC starts, what caused this after 2 years of normal fu...

docdanhl · 01-03-2023

Question to Jhonleanmel, how do I turn the AC switch back on when needed in the spring? Apparently this switched off and caused the power concern to the Nest.Thanks,Docdanhl

docdanhl · 12-26-2022

Thanks for the reply. I have tried the process noted in this link, and my thermostat works, but without the Y wire. I will have to do something when I need to run the AC. My question is why did this happen now after 2 years of use without a common wi...

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No Power Nest E Gen 1 Error E196

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