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Door Alarm Blinking

Door Alarm Blinking — Door left open

Samsung · Refrigerator

What does Door Alarm Blinking mean?

The door alarm sounds and the alarm indicator blinks. If the door remains open for 5 minutes, internal lights will also blink for 10 seconds. This is a normal alert for an open door.

Common Causes

  • Door is left open for more than 2 minutes.
  • Door is left open for 5 minutes (internal lights blinking).

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Close the Refrigerator door fully.

  2. 2

    Ensure that food items or containers are not obstructing the door from closing properly.

  3. 3

    Press the Door Alarm button to toggle the alarm on and off.

  4. 4

    Verify that the door gasket is clean and sealing correctly.

Browse all codes in this manual (27)
Verified technical data. Last updated: April 2026

Related Faults

Buzzing SoundBuzzing Sound — Normal refrigerant flowClicking or Chirping SoundClicking or Chirping Sound — Normal operation start/endCondensation on Interior WallsCondensation on Interior Walls — Moisture entering the Refrigerator
Source: Samsung Refrigerator
Open Manual (Page 40)Search more codes in this manual