Samsung · Refrigerators
This error indicates a problem with the defrosting process in the Refrigerator (R compartment). It can be caused by issues with the defrosting heater, its wiring, a faulty sensor, or a defective temperature fuse. This error displays if defrosting takes longer than 70 minutes of continuous heating.
Click steps to track your progress.
Unplug the Refrigerator for several hours (e.g., 4-6 hours) to allow any ice buildup to melt naturally.
Ensure the Refrigerator door is sealing properly and not letting warm air into the compartment.
Plug the Refrigerator back in and monitor if the error returns.
If the error reappears, contact professional service for diagnosis.