Tag: Honeywell

  • Unlock Honeywell Home Thermostat

    Unlock Honeywell Home Thermostat

    Many Honeywell home thermostats have a lock screen mode. This  keeps anyone from messing with t-stat settings without first putting in a password.  You set this pass code when locking your t-stat.  Then, to unlock it, the t-stat asks you to enter this secret code.  Once you do that, you again have full control over…

  • How to Unlock Honeywell RTH9580WF Thermostat

    How to Unlock Honeywell RTH9580WF Thermostat

    Covers How to Unlock Honeywell RTH9580WF Thermostat. Now Many Honeywell home thermostats have a screen lo mode. This keeps anyone from changing thermostat settings without first entering a password.  First, you set this pass code when locking your t-stat.  Then, to unlock it, the t-stat asks you to enter this secret code. This then grants…

  • Locking Honeywell Thermostat

    Locking Honeywell Thermostat

    Some smart models of the Honeywell thermostats like the RTH9580WF we describe  here, have a locking mode. Thus 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 thermostat asks you to enter this code to restore access to all…

  • How Do You Lock a Honeywell Thermostat

    How Do You Lock a Honeywell Thermostat

    Some smart models of the Honeywell thermostats like the RTH9580WF we answer How Do You Lock a Honeywell Thermostat?  Doing 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 thermostat asks you to enter this code to restore access…

  • Honeywell RTH9580WF Smart Thermostat Wiring Instructions

    Honeywell RTH9580WF Smart Thermostat Wiring Instructions

    The most “meaty” part of installing a new Honeywell RTH9580WF smart thermostat, is correctly wiring it up, and so we offer these basic instructions for that here.  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,…

  • Honeywell Smart Thermostat Wiring Instructions

    Honeywell Smart Thermostat Wiring Instructions

    The most “meaty” part of installing a new Honeywell smart thermostat, is correctly wiring it up, and so we offer these basic instructions for that here.  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,…

  • Setting Temperature Differential on Honeywell RTH9580WF Thermostat

    Setting Temperature Differential on Honeywell RTH9580WF Thermostat

    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,…

  • Solving Honeywell WiFi Thermostat Connection Issues

    Solving Honeywell WiFi Thermostat Connection Issues

    Explores Solving Honeywell WiFi Thermostat Connection Issues.  We find all of these on our Honeywell RTH9580WF thermostat. But this info applies about as well to Honeywell’s other WiFi thermostats. These include the RTH8580WF, VisionPRO TH8320WF, VisionPRO 8000, et al. Solving Honeywell WiFi Thermostat Connection Issues: Step by Step By this, we mean that the t-stat…

  • Restore Factory Defaults on Honeywell Smart Thermostat RTH9580WF

    Restore Factory Defaults on Honeywell Smart Thermostat RTH9580WF

    Covers the Restore Factory Defaults on Honeywell Smart Thermostat RTH9580WF procedure. This method does the following. First of all, it clears out all custom settings. Then, it clears the WiFi network credentials from memory. Lastly, it restores RTH9580WF back to factory default state. So, follow the steps below, to restore this remote controlled thermostat. We…

  • How to Reset Honeywell Thermostat RTH9580WF

    How to Reset Honeywell Thermostat RTH9580WF

    Covers How to reset Honeywell thermostat RTH9580WF. This method does the following. First of all, it clears out all custom settings. Then, it resets the WiFi network. Lastly, it restores RTH9580WF back to factory default state. So, follow the steps below, to hard reset this remote controlled thermostat. We suggest this routine when fixing problems…