Samsung · Refrigerators
This error indicates a problem with the defrosting sensor for 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 if the freezer compartment is maintaining an appropriate temperature.
Ensure no objects are pressing against the compartment's sensor (if visible).
If the error persists, contact customer service.