Honeywell Wi-Fi® Thermostat Owner's Manual

Controls and Home screen  
quick reference ............................................ 2
Preset energy-saving schedules ................. 2

Installing your thermostat ............................ 3
Connecting to your Wi-Fi network ............. 10
Registering your thermostat online ........... 12

Setting the clock ........................................ 14
Setting the fan ........................................... 14
Selecting system mode ............................. 14
Adjusting program schedules .................... 15
Overriding schedules temporarily ............. 15
Overriding schedules permanently ........... 15

Unregistering thermostat........................... 16
Disconnecting Wi-Fi .................................. 16
Special features ........................................ 17
Setting functions and options .................... 18

Frequently asked questions ...................... 20
Troubleshooting ......................................... 21
Limited warranty ........................................ 24

Table of contents

Features of your Wi-Fi thermostat

With your new thermostat, you can:

•  Connect to the Internet to monitor and control your heating/cooling system

•  View and change your heating/cooling system settings

•  View and set temperature and schedules

•  Receive alerts via email and get automatic upgrades

Your new thermostat provides:

•  Smart Response Technology

•  

•