Samsung · Refrigerators
The Refrigerator's LCD panel letters will repeatedly turn on and off, and a buzzer will sound. This indicates that the main controller (MICOM MAIN) is not communicating with a load component for over 10 seconds. This error is related to communication issues with the electric power cord modem.
Click steps to track your progress.
Unplug the Refrigerator from the wall outlet. Wait at least 30 seconds, then plug it back in.
Check that the Refrigerator's power cord is securely plugged into both the wall outlet and the back of the unit.
If the error persists, contact customer support for further assistance.