Honeywell Smart WiFi Thermostat Manual RTH9580WF

Honeywell provides excellent documentation for their Wi-Fi smart thermostats, and the 9000 series RTH9580WF internet controlled thermostat is no exception.  The supplied documentation walks you through installation, setup, and everyday usage instructions, written in non tech, easy to understand language.  These documents contain lots of picture illustrations of wiring scenarios, screen shots, and program schedule creations.  … Continue reading Honeywell Smart WiFi Thermostat Manual RTH9580WF



How to Clear Settings on Honeywell Thermostat RTH9580WF

Clearing out all customization settings such as Wi-Fi and schedules, lock screen passwords, and restoring the Honeywell RTH9580WF Touchscreen Thermostat to factory default condition, is accomplished with the instructions below. This procedure is recommended when troubleshooting intelligent thermostats, to rule out the possibility that corrupted settings could be causing the thermostat to malfunction. Keep in mind however, that after doing … Continue reading How to Clear Settings on Honeywell Thermostat RTH9580WF



How to Unregister Honeywell WiFi Thermostat RTH9580WF

Perhaps you are moving but leaving your Honeywell WiFi thermostat at the old location.  Or, you wish to sell the thermostat to someone else at a different location and / or who has a different TCC account.  In either case, be sure to take the time to unregister it at the  My Total Connect Comfort … Continue reading How to Unregister Honeywell WiFi Thermostat RTH9580WF



How to Set Honeywell Thermostat Temperature RTH9580WF

Most Honeywell digital smart thermostats these days allow you to set their current temperature right from the home screen.  These thermostats typically display the home screen by default, and unless the screen is locked, you can adjust the current temperature simply by touching the correct areas on the home screen.  If your thermostat screen goes … Continue reading How to Set Honeywell Thermostat Temperature RTH9580WF



Honeywell Smart Thermostat Wiring Instructions RTH9580WF

The most “meaty” part of instaling a new thermostat, is correctly wiring it up.  One useful feature about Honeywell smart thermostats, is that they generally support the same wire labeling conventions and hookup techniques as their older, less intelligent counterparts.  Today’s smart thermostats still use the R, Rx, C, W, Y1, Y2, et al wires in the same … Continue reading Honeywell Smart Thermostat Wiring Instructions RTH9580WF



Honeywell Wi-Fi Smart Thermostat RTH9580WF Review

The Honeywell Wi-Fi Smart Thermostat RTH9580WF/1005 represents a clear advance from the RTH8580WF model, reviewed earlier.  They’ve upgraded the screen from the ubiquitous monotone green with black lettering, to a full-color, brighter, higher contrast, LCD display.  The color scheme displayed can be customized to match your specific room décor.  Plus, the screen features a new indoor and … Continue reading Honeywell Wi-Fi Smart Thermostat RTH9580WF Review