Liebherr · Mediline Refrigerators
If the appliance door has been left open for more than 60 seconds, "dOr" and the temperature indication will flash alternately on the display, the LED will flash, and an audible warning signal will sound.
Click steps to track your progress.
Fully close the appliance door, ensuring it forms a tight seal.
If the door needs to stay open longer (e.g., for loading), press the alarm button to cancel the audible warning signal temporarily.
Check for any items or debris that might be preventing the door from closing completely.
Ensure the door gasket (seal) is clean and undamaged for a proper seal.