Liebherr · Mediline Refrigerators
The letter 'A' on the display indicates that the optional product sensor, used for temperature measurement and recording, has not been activated within the appliance's settings.
Click steps to track your progress.
Press the 'Set' button for 5 seconds to enter the appliance's settings menu.
Use the navigation buttons until 'SE' appears on the display, then press 'Set'.
Navigate until 'A' appears, then select 'ON' to activate the sensor, and confirm by pressing 'Set'.
Exit the settings menu by pressing 'Set' for 5 seconds to apply the changes.