Samsung · Refrigerators
If a Refrigerator door is left open for more than 2 minutes, an audible alarm will sound and an indicator on the display will blink. After 5 minutes, internal lights will blink for 10 seconds and then stay on, repeating every minute for 5 minutes to alert users, including those with hearing impairment.
Click steps to track your progress.
Ensure all Refrigerator and freezer doors are completely closed.
Check for any items inside the Refrigerator that might be blocking the door from sealing.
Clean the door seals to ensure a tight fit. If seals are damaged, they may need replacement.
Press the Door Alarm button on the display to toggle the alarm off if it was accidentally triggered (though it will reactivate if the door remains open).