If the THZ-100 locks up or requires a factory default, perform the steps below. NOTE: This deletes any and all data, settings, schedule, etc. Follow the directions below to reset the THZ-100.
Master resetting the THZ-100 requires a small screw driver, paper clip, or similar device.
- Hold down the Up and Down Arrows on the front of the THZ-100.
- Insert the screw driver into the recessed button on the right side of the Thermostat. Hold it down for 3 seconds, and release. Once the reset button is released a progress bar starts to scroll at the button of the display.
- It is now safe to remove your hands from the Up and Down Arrows. The Thermostat reboots to is factory defaulted state.
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