Changing the temperature between Celsius and Fahrenheit:

 

  • °F to °C: Press and hold SELECT for 3 seconds. The Temperature display will change from
    degrees Fahrenheit to degrees Celsius. The control will beep once.
  • °C to °F: Press and hold SELECT for 3 seconds. The Temperature display will change from
    degrees Celsius to degrees Fahrenheit. The control will beep once.