Tag: Honeywell Home Thermostats

  • Reset Honeywell Home Thermostat

    Reset Honeywell Home Thermostat

    This post explains Reset Honeywell Home thermostat. We demonstrate these on the RTH9580WF model. This method does the following. First of all, it clears out all custom settings. Then, it Resets the wireless network settings. Finally, it restores the thermostat back to factory default state. So, follow the steps below, to hard Reset most any…

  • Unlocking Honeywell Home Thermostat Instructions

    Unlocking Honeywell Home Thermostat Instructions

    Many Honeywell Home Thermostat models, 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, it prompts you to enter this secret code. And doing so again grants full access to settings. These…

  • How to Clear Settings on Honeywell Home Thermostat

    How to Clear Settings on Honeywell Home Thermostat

    Shows how to clear settings on Honeywell Home thermostat.  Here, we cover doing this on a Honeywell RTH9580WF model.  But other models with a screen work similarly At any rate, you clear these settings by resetting the thermostat.  This also clears lock screen passwords and screen color customizations et al. Clearing settings restores this Honeywell…

  • How to Change Honeywell Home Thermostat Temperature

    How to Change Honeywell Home Thermostat Temperature

    In this post, we cover how to change Honeywell Home thermostat temperature on a common model (the RTH9580WF).  Now most Honeywell digital thermostats nowadays allow you to change their current temperatures right from the  Home screen.  They display the  Home  screen by default. So unless the t-stat is in lock mode, you can adjust the…

  • How to Lock and Unlock Honeywell Home Thermostat

    How to Lock and Unlock Honeywell Home Thermostat

    Some models of the Honeywell Home thermostat, including the RTH9580WF we discuss in this post, feature a screen lock mode.  This prevents anyone from changing thermostat settings without first entering a pass code.  You create this code when you lock your thermostat.  Later, the thermostat asks you to enter this password to regain access.  So…