Set: Set the Time, Date and Schedule. Hold: Hold whatever temperature you'd like over riding the programmed schedule. Run: Run programmed schedule, stopping the hold. You can remove programming options on your Honeywell TH4110D1007 thermostat by using the "Hold" feature for a permanent temperature override or by performing a factory reset. Option 1: Use the "Hold" Feature (Recommended for daily manual use) This method allows the thermostat to function as a basic, manual thermostat, maintaining a single set temperature indefinitely. Adjust the temperature to your desired setting using the Up or Down buttons. Press the HOLD button. The word "Hold" will appear on the screen, indicating that the programmed schedule is permanently suspended and the current temperature will be maintained 24 hours a day. To cancel the "Hold" and resume the programmed schedule, press the Run button. Option 2: Factory Reset (Clears all custom settings) A factory reset removes all programmed schedule