Welcome Getting set up and ready is simple
Switch OFF power to your heating/cooling system
Important! To protect your equipment, switch OFF the power to your heating/cooling system at the breaker box or the system switch. Confirm power is OFF.Try to turn on the heating/ cooling equipment by changing the temperature on your old thermostat. Your power is OFF if your system does not turn ON.
This thermostat works with common 24-volt systems such as forced air, hydronic, heat pump, oil, gas, and electric. It will not work with millivolt systems, such as a gas fireplace, or with 120/240 volt systems such
as baseboard electric heat.
Take a picture of the wire connections for later reference.
Note: You will need a picture of your wire connections to wire the new thermostat.
If you have an older thermostat with a sealed mercury tube, see the warning page for proper disposal instructions.
Label wires
Do not label by wire color. Use the supplied sticky tags to label each wire as you disconnect it. Label wires according to the old thermostat terminal designations, not by wire color.
Note: If no tag matches a terminal designation, write the appropriate letter on a blank sticky tag.
Note: Wrap the wires around a pencil to prevent them from falling back into the wall.
Remove wallplate
Remove the old wallplate from the wall after all wires are labeled and disconnected.
Mount wallplate for Wi-Fi thermostat
Mount your new wallplate using screws and anchors included with the thermostat.
If necessary:
Connect wires
Important! C wire is required and is the power source. Without a C wire, your thermostat will not power up. View the Alternate Wiring videos at wifithermostat.com/videos 1.6a Starting with the C Wire, match
the sticky tag on the wire to the terminal labels.
Note: The wiring for your application might be different than the wiring shown below.
In the image on the right, check the box next to each connection. You will use this checklist in Step 1.9.
Important!
Check the box for each wire you connect. You will need this information in Step 1.9
Labels don’t match or have a heat pump system? See User Guide.
Attach thermostat to wallplate
Align the thermostat with the wallplate and snap it into place
Switch the heating/cooling system ON
Important!
Select setup
Before connecting to your Wi-Fi network, you need to set initial thermostat options to define your heating/cooling system:
Follow the prompts on the screen to select the appropriate options.
Connect the Wi-Fi network After touching Done on the final screen of the initial setup (Step 1.9g), the thermostat displays an option to connect to your Wi-Fi network.
If you get stuck…
At any point in the Wi-Fi connection process, restart the thermostat by removing the thermostat from the wallplate, wait for 5 seconds, and snap it back into place. From the home screen, touch MENU > Wi-Fi Setup > Choose a Network. Continue with Step 2.1b.
Need more help?
Find additional information in the User Guide.
Getting Help
This thermostat works with common 24-volt systems such as forced air, hydronic, heat pump, oil, gas, and electric. It will not work with millivolt systems, such as a gas fireplace, or with 120/240 volt systems such as baseboard electric heat.
MERCURY NOTICE: Do not place your old thermostat in the trash if it contains mercury in a sealed tube. Contact the Thermostat Recycling Corporation at www.thermostat-recycle.org or 1-800-238-8192 for information on how and
where to properly and safely dispose of your old thermostat.
NOTICE: To avoid possible compressor damage, do not run the air conditioner if the outside temperature drops below 50°F (10°C)
To register your thermostat, follow the instructions in Step 3.1.
Note: The Register Online screen remains active until you complete registration and/or touch Done.
Note: If you touch Done before you register online, your home screen displays an orange alert button telling you to register. Touching that button displays the registration information and an option to snooze the task.
To view and set your Wi-Fi thermostat remotely, you must have a Total Connect Comfort account. Follow the instructions below.
Log in or create an account you have an account, click Login – or – click Create An Account.
Register your Wi-Fi thermostat
After you are logged in to your Total Connect Comfort account, register your thermostat.
For information on how to control your thermostat with voice, see the included “Talking with your Thermostat” card. Note that the voice commands for this thermostat are in English only.
Need help?
Visit wifithermostat.com or call 1-888-235-6569 for assistance before returning the thermostat to the store.
Automation and Control Systems Honeywell International Inc.
1985 Douglas Drive North Golden Valley, MN 55422 wifithermostat.com
U.S. Registered Trademark. Apple, iPhone, iPad, iPod touch, and iTunes are trademarks of Apple Inc.
All other trademarks are the property of their respective owners.© 2013 Honeywell International Inc. 69-2791—03 M.S. Rev. 07-13 Printed in the U.S.
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