How do I add a Z-Wave device to my XL824?
To add a Z-Wave device, go to Home Screen > Menu > Smart Home, then select ADD DEVICE and follow the device manufacturer's instructions for setting it into learn mode. You will have four minutes to set the device into learn mode after selecting the ADD DEVICE button.
From the official Trane XL824 Smart Wi-Fi Thermostat manual, page 26
Have a follow-up question?
Answers from the official manual.
Common questions