e103

[leaffan4lif1]

Getting e103 with wire y1 when turning air on nest was working last week had air off for a week. Turned back on and getting this now 

[philippo]

I'm having the same exact issue. Just started today (10/4/21) - nothing has changed in my house, Nest was working fine for the past year +.

I double checked the wires and they're all connected properly and the nest is receiving the required voltage amount.

My A/C keeps turning off because as it reset the E103 code comes into play. The house is getting too warm and I have a newborn that is suffering with us. What is wrong with this thermostat? I may as well go back to the old one I replaced my Nest with.

Unacceptable.

[Jake]

Hey all,

Apologies for the late reply. I wanted to follow up and ensure you are good to go. Please let me know if you are still having trouble with the error code, as I would be happy to take a closer look and assist you further. 

Best regards,
Jake

[Jake]

Hey all,

It has been a few days since the last reply, and I am going to lock the thread at this time. If you have any questions, please feel free to create a new post. 

Best regards,
Jake