Unregister Honeywell Thermostat RTH9580WF Instructions

Perhaps you are moving but leaving your Honeywell smart thermostat at the old location.  Or, you wish to sell it to someone else at a different location.  Or maybe they have a different TCC account to assign the t-stat to.  But in any case, please run through the unregister Honeywell WiFi Thermostat RTH9580WF process.  Do … Continue reading Unregister Honeywell Thermostat RTH9580WF Instructions





Set Temperature Range on Honeywell Thermostat

In this post, we show how to set temperature range Honeywell Thermostat RTH9580WF.  Now why would you wish to change the upper and lower temp limits on a thermostat (t-stat)?  Perhaps you are a landloard wishing to control heating and fuel costs in your tenants’ dwelling. Or, you need to keep your kids from setting … Continue reading Set Temperature Range on Honeywell Thermostat





Honeywell WiFi Thermostat Troubleshooting Help

This gives common Honeywell WiFi thermostat troubleshooting technics to solve common problems. We worked through some of these on our Honeywell RTH9580WF internet controlled t-stat. Note that this info works about as well to Honeywell’s other wireless models like the RTH8580WF, VisionPRO TH8320WF, VisionPRO 8000, et al. Here, we detail the answers we found. Honeywell … Continue reading Honeywell WiFi Thermostat Troubleshooting Help





Honeywell RTH9580WF Thermostat Reset Instructions

These Honeywell Thermostat reset instructions (RTH9580WF model) clear all user changed settings in this thermostat.  Resetting also erases lock screen passwords and screen color changes et al. Resetting restores it to factory default condition.  You reset by following the routine below. We suggest this reset Honeywell thermostat settings action when fixing smart thermostat issues as … Continue reading Honeywell RTH9580WF Thermostat Reset Instructions





Fixing WiFi Problems on Honeywell RTH9580WF Smart Thermostat

The Honeywell RTH9580WF 1005 Smart WiFi Thermostat offers convenience and programming flexibility along with remote access and control via the  Honeywell Total Connect Comfort  website. But this thermostat relies on a solid WiFi internet connection to work, and often problems and issues arise with this link.  These can interfere with remote control of the t-stat. … Continue reading Fixing WiFi Problems on Honeywell RTH9580WF Smart Thermostat





Set Honeywell Thermostat Temperature Limits on RTH9580WF

Honeywell WiFi thermostats offer several ways (at least) to cut your heating and cooling costs.  On the RTH9580WF, you can set these temp limits.  This allows you to control just how warm and how cool the t-stat will make the home.  In this post, we detail how to set Honeywell thermostat temperature limits on RTH9580WF … Continue reading Set Honeywell Thermostat Temperature Limits on RTH9580WF





Honeywell Waiting for Update RTH9580WF Message

The Honeywell Waiting for Update RTH9580WF thermostat message can show up on Honeywell smart t-stats, like the RTH9580WF in this example. These messages, though not always errors, can show up when the t-stat has just come online after installing it, or a power outage.  These can also occur if the Wi-Fi network to which the … Continue reading Honeywell Waiting for Update RTH9580WF Message





How to Set Honeywell RTH9580WF Thermostat Temperature

Most smart thermostats these days allow you to set their current temperature right from a   Home  screen.  These t-stats show the home screen by default.  And unless the screen is locked, you can adjust the temp simply by touching the right areas on the   Home  screen. In this piece, we show how to set Honeywell … Continue reading How to Set Honeywell RTH9580WF Thermostat Temperature





Change Time and Day on Honeywell RTH9580WF Thermostat, How To

The only time you can manually set the time and date on the Honeywell RTH9580WF (or any of the 9000 series color touchscreen models), is when the thermostat is not connected to Wi-Fi (the internet).  When it is connected, it gets the time and date from the internet, and so, you cannot set it yourself.  … Continue reading Change Time and Day on Honeywell RTH9580WF Thermostat, How To





Honeywell RTH9580WF Thermostat Manual

Honeywell provides good manuals for their WiFi smart thermostats. The same is true of the 9000 series RTH9580WF t-stat.  These docs walk you through installation, setup, and everyday use. They write them in non tech, easy to follow language. These docs are quite helpful.  So in this piece, we give current links to all Honeywell … Continue reading Honeywell RTH9580WF Thermostat Manual