Samsung · Refrigerators
This error indicates a problem with the main temperature sensor in the Freezer compartment (CR). Causes include wiring issues or the sensor detecting extreme temperatures outside the normal operating range (above 122F or below -58F).
Click steps to track your progress.
Unplug the Refrigerator for 30 seconds to reset the system.
Check the temperature inside the freezer compartment; ensure it's not excessively hot or cold.
If the error reoccurs, contact customer service.