How to Find Honeywell RTH9580WF Thermostat IP Address, MAC ID, and MAC CRC Values

Why would you need to know how to find Honeywell RTH9580WF thermostat IP address?  You would check for a valid IP address on the thermostat to make sure that the t-stat is linked to your WiFi network rightly.  Knowing that your t-stat is working with a valid IP address is a valuable aid.  It helps … Continue reading How to Find Honeywell RTH9580WF Thermostat IP Address, MAC ID, and MAC CRC Values



Honeywell Waiting for Update RTH9580WF Thermostat Message, What it Means

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 Thermostat Message, What it Means



Set Honeywell Thermostat Temperature Limits on RTH9580WF WiFi Thermostat, How To

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 WiFi Thermostat, How To



Honeywell Thermostat Waiting for Equipment Message, How to Clear on the RTH9580WF Smart Thermostat

Honeywell thermostat waiting for equipment messages sometimes appear on Honeywell smart t-stats, like the Honeywell RTH9580WF in this example.  These messages can show up when the t-stat has just turned off the cooling system.  But then, sudden temp changes or changes to the temperature setting on the t-stat call for cooling to resume right away.  … Continue reading Honeywell Thermostat Waiting for Equipment Message, How to Clear on the RTH9580WF Smart Thermostat



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 Calibrate Honeywell Thermostat Temperature RTH9580WF

In this post, we show how to calibrate Honeywell thermostat temperature RTH9580WF.  Now why would you wish to calibrate the temp reading on a thermostat (t-stat)?  Well, perhaps your Honeywell t-stat reads warmer or cooler than the room feels.  So you’d like to bring the t-stat temp reading more inline with how it really is. … Continue reading How to Calibrate Honeywell Thermostat Temperature RTH9580WF



Troubleshooting Honeywell Thermostat WiFi Problems RTH9580WF

We’re explaining common Honeywell WiFi thermostat network problem troubleshooting, as experienced on our Honeywell RTH9580WF internet controlled thermostat, although this information applies about as well to Honeywell’s other wireless thermostats, including the RTH8580WF, VisionPRO TH8320WF, VisionPRO 8000, et al. Troubleshooting Honeywell WiFi Thermostat Connection Lost Issues By this, we mean that the thermostat will not connect … Continue reading Troubleshooting Honeywell Thermostat WiFi Problems RTH9580WF



Reset Honeywell Thermostat Settings RTH9580WF, How To

A reset Honeywell thermostat settings clears out all user changed settings.  Resetting also erases lock screen passwords and screen color changes et al. Resetting restores this Honeywell RTH9580WF touchscreen thermostat 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 Reset Honeywell Thermostat Settings RTH9580WF, How To



How to Register Honeywell Wi-Fi Thermostat Online for Remote Control, RTH9580WF

In order to control your Honeywell Wi-Fi thermostat remotely, you’ll need to register and connect to it at the   Honeywell Total Connect Comfort (TCC)   web site.  Here, we demonstrate how we registered our 9000 series RTH9580WF wireless thermostat, on that site. Prerequisite Steps 1. Install your Honeywell Wi-Fi Thermostat Skip this step if you’ve already … Continue reading How to Register Honeywell Wi-Fi Thermostat Online for Remote Control, 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