Carrier 907-060300-9-R Thermostat and Wyze Thermostat

Hi Folks,

Wonder if anyone’s got any pointers on this model Thermostat. I believe itd be a TP-PRH01-B

Found these install instructions to understand the wiring:

I see a lot of doubling up of the Wiring codes on the panel, I’m not sure whether this is a model specific thing or whether its standard practice. Either way leaves me a little confused as to how I’d connect it up.

Anyone already tried one of these. Any pointers?