Tom's Tek Stop

Tag: A Honeywell Programmable Thermostat

  • Honeywell Programmable Thermostat Not Following Schedule

    Honeywell Programmable Thermostat Not Following Schedule

    This piece discusses  the situation when Honeywell Programmable Thermostat Not Following Schedule occurs, and how to fix that.  If the thermostat is otherwise working normally, it could be that its Schedule Hold   feature is active. So switch this off, and chances are that normal schedule following returns. But why would schedule following ever be OFF?…

  • Factory Reset Honeywell Programmable Thermostat

    Factory Reset Honeywell Programmable Thermostat

    This post gives the factory reset Honeywell programmable thermostat routine. We show this on the RTH9580WF Home thermostat, and this method does the following. First, it erases out all custom settings. Then, it resets the network the thermostat connects to to none. Finally, it restores the thermostat back to factory default state. So, follow the…

  • Resetting Honeywell Programmable Thermostat

    Resetting Honeywell Programmable Thermostat

    Gives the resetting Honeywell programmable thermostat procedure. We show this on the RTH9580WF thermostat, and this method does the following. First, it erases out all custom settings. Then, it resets the network the thermostat connects to to none. Finally, it restores the thermostat back to factory default state. So, follow the steps below, for Resetting…