My thermostat has a black wire connected to the L terminal that I believe is used for AUX (propane) / Check / Error lights. The compatibility checker didn’t show an L terminal. Do I still use this with your thermostat?
Welcome to the Wyze community @MoTiV!
If you click the “I don’t see all of my terminals” (in blue) at the bottom of the page, you’ll be able to select the (L).