Press button to enter setup mode. >>
Press the button to scroll through (default °F or °C.)
Release button and wait 4 seconds to continue. >>
Press the button to scroll through (default Auto, On, or Off)
AUTO: Max temperature is reset each time the temperature re-rises above 130°F (54°C.)
ON: Max temperature is only reset manually.
OFF: Max temperature is never displayed.
Release button and wait 4 seconds to finish setup mode.