My old thermostat was wired with a W G R with a jumper to RC. When I run through the set up, it tells me to remove the jumper cable. So I did, but I’ve lost my ability to control the fan. Attaching a photo for reference. It’s a propane system.
Thanks for reaching out. I'm sorry to hear that you're having an issue with controlling your fan. You should still have an option to control it without having a jumper to the R terminals. Could you check the equipment tab on your Nest Thermostat to check if your Nest Thermostat is detecting your fan wire?
I wanted to check in and see if you managed to see Edward's post. Please let me know if you have any questions from here. I would be happy to assist, and make sure you are good to go.
