Honeywell WiFi Thermostat Registration Instructions

In order to control your Honeywell thermostat remotely through the internet, you must run through the Honeywell WiFi thermostat registration routine at the  Honeywell Total Connect Comfort (TCC)   web site.  So here, we walk you through that on the RTH9580WF smart thermostat. Honeywell WiFi Thermostat Registration Instructions: First Steps 1. Install your Honeywell WiFi … Continue reading Honeywell WiFi Thermostat Registration Instructions





How to Restart Honeywell Thermostat

You may wish to learn how to restart Honeywell thermostat if it behaves strangely.  For example, it may freeze, hang, or not work the furnace.  Or, it does not connect to Wi-Fi, or sends no data to the Honeywell Total Comfort Connect servers.  Any of these issues a restart might fix. How to Restart Honeywell … Continue reading How to Restart Honeywell Thermostat





Honeywell RTH9580WF Smart Thermostat Review

The Honeywell RTH9580WF smart thermostat represents a clear advance from the RTH8580WF model, reviewed earlier.  They upgraded the screen from the ubiquitous green with black lettering.  In this model, it’s now a full-color, brighter, higher contrast, LCD display. Honeywell RTH9580WF Smart Thermostat Introduction The Full Color Touchscreen The color scheme displayed can be customized to … Continue reading Honeywell RTH9580WF Smart Thermostat Review





Honeywell Smart Thermostat Wiring Instructions RTH9580WF

The most “meaty” part of installing a new Honeywell smart thermostat, is correctly wiring it up.  One useful feature about Honeywell t-stats, is that they generally use the same wire labeling as their older models. Today’s WiFi  t-stats still use the R, Rx, C, W, Y1, Y2, et al wires in the same way.  Their … Continue reading Honeywell Smart Thermostat Wiring Instructions RTH9580WF





Change WiFi Network on Honeywell RTH9580WF T-Stat

You might need to connect your Honeywell RTH9580WF smart thermostat (t-stat) to a new WiFi network.  Perhaps you moved the t-stat, and  the WiFi it worked with before went out of range.  So in this post, we cover just how you do that, how to change WiFi network on Honeywell thermostat RTH9580WF. Then maybe, you have … Continue reading Change WiFi Network on Honeywell RTH9580WF T-Stat





Setting Temperature Differential Honeywell RTH9580WF

Temperature differential is the difference between the turn-on and turn-off temperatures on a thermostat, whether heating or cooling. It ranges between one and three degrees on common t-stats. Indeed, many of today’s t-stats let you set this value. They offer this to account for differing home types and locales, types of furnaces. In this piece, … Continue reading Setting Temperature Differential Honeywell RTH9580WF





Honeywell Thermostat Not Following Schedule, How to Fix

Here, we discuss a Honeywell thermostat not following schedule, and how to fix that.  If the thermostat is otherwise working as it should, it could be that its Schedule Hold   feature is activated. So switch this off, and chances are that normal schedule following returns. But why would schedule following ever be OFF? Well, this … Continue reading Honeywell Thermostat Not Following Schedule, How to Fix





How to Turn Off Hold on Honeywell Thermostat

Here, we cover how to turn off hold on Honeywell thermostat.  But why would hold ever be ON in the first place? Well, the hold feature on many programmable thermostats allows the user to override scheduled temperature settings, and set the temperature manually.  When a thermostat is following its schedule, it changes its set temperature … Continue reading How to Turn Off Hold on Honeywell Thermostat





How to Clear Schedule on Honeywell Thermostat

This piece covers how to clear schedule on Honeywell thermostat.  Here, we explain how to do it on the RTH9580WF t-stat.  But other models with a screen work similarly At any rate, you could clear thermostat schedules by resetting it, which also clears every other customized setting like lock screen passwords and screen color customization. … Continue reading How to Clear Schedule on Honeywell Thermostat





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