Honeywell RTH8580WF

Automation and Control Systems

Honeywell International Inc.

1985 Douglas Drive North

Golden Valley, MN 55422

http://wifithermostat.com

® U.S. Registered Trademark.

Apple, iPhone, iPad, iPod touch a nd iTunes are trademark s of Apple Inc.

All other trademarks are the p roperty of their r espective owner s.

69-2715ES—01 Rev. M.S. 05-07

69-2715ES-01

Contents

Main In the box you will find Welcome Need help? Table of contents About your new thermostat Installation Operation Appendices Features of your Wi-Fi thermostat Home scree n quick reference Page Message center messages Preset energy-saving schedules Setting up your thermostat Page Page Page Page 69-2715ES01 14 6 Mount wallplate for Wi-Fi thermostat. C R Wallplate Y Wiring Wiring (conventional system) 7A Connect wires. Remove metal jumper if you have both R and RC wires Labels dont match? See alternate wiring key on pages 1819. Wiring (heat pump system only) 7B Connect wires. opening. e Labels dont match? See alternate wiring key on pages 2021. Alternate wiring (conventional system) Alternate wiring key (conventional system) Alternate wiring (heat pump system only) L E/AUX K See key to 1 7 on page 21. Alternate wiring key (heat pump system only) Page 23 9 Attach thermostat to wallplate. Align the thermostat to the wallplate and then snap into place. Thermostat Wallplate Page Page Page Page Page 2 Join your home network. Page 3 Make sure your thermostat is connected. YOU ARE ALMOST DONE! Page Page Page Page Page Setting the clock Setting the fan Selecting system mode Adjusting program schedules Overriding schedules temporarily Overriding schedules permanently Setting vacation hold Setting filter reminder intervals Cleaning the screen Unregistering thermostat Disconnecting Wi- Fi Smart Response Technology Page Auto changeover Setting functions and options 6:30 0120 20 How do I set my thermostat name? (See page 51 for instructions.) 0112 Page 0170 How do I set my heating/cooling system type? (See page 51 for instructions.) 55 How do I customize my heating/cooling system? (See page 51 for instructions.) Note: Depending on system settings, functions on this page might not appear. 0180 0190 0240 0250 0280 What other functions can I change? (See page 51 for instructions.) 0300 0320 0330 0500 0530 0640 0710 How do I change my Wi-Fi settings? (See page 51 for instructions.) 0890 0900 Page Page Page Page Page Page Glossary Regulatory information 67 1-year limited warranty