The temperature unit °F (Fahrenheit) is set in the oven settings.
Reset the temperature unit displayed to °C in the settings. Proceed as follows:
Turn the operating mode selector to 0.
Press the < sensor control until P 1 appears.
Press the < or > sensor control until P 5 appears.
Confirm with the OK sensor control.
Press the < or > sensor control until °C appears.
Touch the “OK” sensor control.
The recommended temperature display is set to °C again.