Wiring question

[fun4oli]

Hi,

our old thermostat had these wires:

• White wire from the wall to W connector
• Red wire from the wall to RH connector
• A "local" black wire inside of the thermostat linking the RH and RC connectors

I set up the Nest thermostat and connected the white wire to W and red wire to R.

I get an N260 error that the power supply is not sufficient (but the thermostat for now works). It says that I need a C wire.

Do I need to do something like what the black wire in the old thermostat did?

Thanks, Oliver

[Jake]

Hey fun4oli,

Sorry 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 any trouble from here, as I would be happy to take a closer look and assist you further. 

Best regards,
Jake

[Jake]

Hey fun4oli,

I wanted to check in and see if you are still in need of any help? Please let me know, as I would be happy to assist.

Best regards,
Jake

[Jake]

Hey fun4oli,

I want to ensure you are good to go, and everything is working properly. Please let me know if you are still having trouble, as I will be locking the thread in 24 hours due to inactivity. 

Best regards,
Jake

[Jake]

 Hey fun4oli,

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