Hey, I've got a zoned system that serves the kitchen and upstairs and is controlled by 3 thermostats.
Recently I swapped the old stats out with Amazon WiFi thermostats and yesterday despite the temp setting it was 91* upstairs.
Thinking I did something wrong with the wiring bc the old stats had jumpers between a couple of the terminals but I just plugged the wires into the corresponding terminals on the new ones with no jumpers. With a set up like this, where would I need a jumper to make the system work properly?
Recently I swapped the old stats out with Amazon WiFi thermostats and yesterday despite the temp setting it was 91* upstairs.
Thinking I did something wrong with the wiring bc the old stats had jumpers between a couple of the terminals but I just plugged the wires into the corresponding terminals on the new ones with no jumpers. With a set up like this, where would I need a jumper to make the system work properly?