cancel
Showing results for 
Search instead for 
Did you mean: 
Replies are disabled for this topic. Start a new one or visit our Help Center.

Wiring trouble from Danfoss Nest smart learning 3rd gen

0xen
Community Member

Hello, I went onto the compatibility suite and it said my system was compatible and after getting it looked online for advice on installing my new thermostat. I was switching from a Danfoss TP4000 to nest for the house, but wanted to keep zone two the same (bedroom). I tried following guides where they say to install 2 wire solutions into the W1 and Rh ports, but after doing this my boiler wont turn off.

 

On my original thermostat it had two wires plugged into the ports Com and N/O. Any help is highly appreciated!

 

1 REPLY 1

zoeuvre
Community Specialist
Community Specialist

Hi 0xen, 

 

Thanks for posting here in the Community forum and for showing interest in our Nest Thermostats. Are you located in North America or Europe? Also, could you send us a wiring photo of how the thermostat wires are connected to your control board, a wiring photo of your previous thermostat, and a photo of how you connected the wires to your Nest Learning Thermostat base so I can take a closer look?
 

Keep us posted. We're happy to help.

 

Best,

Zoe