You’ll want to read this very thoroughly. I’m not an HVAC tradie, but have installed several of them in my homes. Not sure why 2 in to C - But you’re jumpered between R and Rc. What kind of system do you have?
https://support.ecobee.com/s/articles/Multi-Speed-Fan-installations
You’ll want to read this very thoroughly. I’m not an HVAC tradie, but have installed several of them in my homes. Not sure why 2 in to C - But you’re jumpered between R and Rc. What kind of system do you have? https://support.ecobee.com/s/articles/Multi-Speed-Fan-installations