Wiring configuration for nest gen3 to replace TRANE tcont803as32daa heat pump thermostat?

[RLT]

Wiring configuration for nest gen3 to replace TRANE tcont803as32daa heat pump thermostat?

[Markjosephp]

Hello RLT,

Thank you for taking the time in letting us know about your inquiry. I'd love to help.

Wires labeled S or S1 can be indicator lights or sensor wires. The Nest thermostat does not need these wires, as well as the jumper wire. The Nest thermostats uses its LCD display instead of an indicator light and gets sensor information, like outdoor weather conditions, over Wi-Fi.

Check out this guide I created on how you can label the wires to your Nest thermostat.

Please let me know if that helps.

Best regards,

Mark

[Markjosephp]

Hi there,

I'm checking in to make sure that you've seen my response. Please let us know if you have any other questions or concerns.

Best regards,

Mark

[Markjosephp]

Hi RLT,

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 let us know so we can assist you right away.

Best regards,

Mark