Reconnecting Honeywell RTH9580WF

You might need to reconnect your Honeywell RTH9580WF smart thermostat (t-stat) to the internet, by changing 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 reconnecting Honeywell Thermostat RTH9580WF to WiFi network, and offer how-to, step-by-step instructions to … Continue reading Reconnecting Honeywell RTH9580WF

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

Locking Honeywell Thermostat Instructions

Some smart models of the Honeywell thermostats like the RTH9580WF we describe  here, have a locking mode.  This keeps curious fingers from adjusting t-stat settings without first punching in a password.  You create this secret code when  locking your thermostat.  Then, the t-stat asks you to enter this code to again open up access to … Continue reading Locking Honeywell Thermostat Instructions

How to Find Honeywell Thermostat Firmware Version

Here, we show how to find Honeywell WiFi Thermostat firmware version that this wireless internet thermostat is currently running. Knowing this helps support people help YOU solve issues with remote connections, control from across the internet, and so on.  This can aid them in troubleshooting smart thermostat issues like bizarre behaviors, touchscreen lockups, WiFi connection … Continue reading How to Find Honeywell Thermostat Firmware Version

Honeywell RTH9580WF WiFi Setup Instructions

This post gives Honeywell RTH9580WF WiFi setup instructions for this touchscreen full color smart thermostat.  Use this routine to get your thermostat up and running for the first time in your home, or when you need to set it up again to a different WiFi network. Perhaps you have changed the name of your home … Continue reading Honeywell RTH9580WF WiFi Setup Instructions