Nest Learning Thermostat wiring

[Pduncan529]

 

My current system is a heat pump with the current wiring. 

I installed the Nest Learning thermostat but it did not recognize my system as a heat pump. When I turned on the AC, it was blowing out heat. 

How can I fix this? 

 

[Markjosephp · Accepted solution]

Hey Pduncan529,

Thanks for reaching out. Based on your photos, it looks like you've connected your Heat pump wire on the W1 terminal on the Nest Thermostat. You can follow the wiring diagram below and restart your Nest Thermostat after.

Please let me know if that helps, or if the issue still persists.

Best,

Mark

[Markjosephp · Accepted solution]

Hey Pduncan529,

Thanks for reaching out. Based on your photos, it looks like you've connected your Heat pump wire on the W1 terminal on the Nest Thermostat. You can follow the wiring diagram below and restart your Nest Thermostat after.

Please let me know if that helps, or if the issue still persists.

Best,

Mark

[Pduncan529 · Accepted solution]

Thank you. The changes worked. 

[Markjosephp]

Hello Pduncan529,

Awesome! I'm glad that reconfiguring your Nest Thermostat wiring worked. I'll be locking this thread now.

Feel free to create new thread if you need more help — we're always here!

Best,

Mark

[Markjosephp]

Hi Pduncan529,

I just wanted to see if you still needed help. Please let us know if you have any other questions or concerns.

Thanks,

Mark

[Markjosephp]

Hi there,

It has been a few days since the last reply, and I am going to lock the thread in 24 hours. If you have any questions, please feel free to create a new post.

Regards,

Mark