Samsung Refrigerator Error Code Comp Abnormal current Detection Error

This error means the refrigerator's control board has detected an abnormal current level at the compressor motor. It can point to a problem with the current sensing components on the control board, such as resistor R308 or capacitor C103, or it can indicate a failing compressor or sealed system issue. The error is a protective fault designed to prevent further damage to the system.

Running the refrigerator with this error active is not recommended. Abnormal compressor current can indicate a condition that may worsen over time and could damage additional components. Food safety is also a concern if the refrigerator is not maintaining proper temperature. It is best to address the fault promptly and transfer perishable items if cooling has been compromised.

A reset may temporarily clear the error code, but if the underlying fault persists, the code will return. Resetting is a useful first step to rule out a one-time anomaly, but it does not fix a failed resistor, a faulty capacitor, or a damaged compressor. If the error reappears after a reset, a proper component-level diagnosis is necessary.

Some parts of the diagnosis, such as visually inspecting the control board for burned components, are accessible to a knowledgeable DIYer. However, testing resistor R308 and capacitor C103 requires a multimeter and basic electronics knowledge, and any work involving the sealed refrigerant system must be performed by a certified technician. If the compressor itself is the cause, replacement is typically not a DIY-level repair.

Repair costs vary depending on the root cause. Board-level component repairs or a control board replacement typically range from $150 to $400 including labor. A compressor replacement is significantly more expensive, often ranging from $400 to $800 or more depending on the model and labor rates in your area. Getting a diagnostic assessment first helps determine whether repair or replacement is the more cost-effective option.