ComfortLink II™ XL 850
Connected Control User Guide
The XL 850 is an easy-to-use,
programmable control with a
color touch-screen.
When connected with Nexia™
Home Intelligence, you can
control your home’s heating
and cooling system and
up to 230 separate Z-Wave
devices from a smart phone,
PC or tablet from virtually
anywhere.
This guide will help you
congure and connect your
XL 850 Smart Control quickly
and easily.
032-5091-03
Start using your
new XL 850 now!
See “Start Here!”
on page 3.