Samsung Refrigerator Error Code Comp starting Failure Error

This error means the refrigerator's compressor attempted to start but failed to complete its startup sequence. The Intelligent Power Module (IPM) detected an electrical or mechanical problem and halted compressor operation to prevent damage. The refrigerator will not cool until the underlying cause is identified and corrected.

A power reset may temporarily clear the error display, but if the underlying fault persists, the error will return as soon as the compressor attempts to start again. Resetting alone does not fix a shorted compressor winding, a failed IPM, or low IPM voltage. A full diagnosis of the compressor terminals and IPM should be completed before relying on a reset.

Repair costs vary depending on the failed component. IPM board replacement typically runs in the range of $150 to $400 including parts and labor. Compressor replacement is more involved and can range from $300 to $700 or more depending on the model and local labor rates. A diagnostic service call to identify the exact cause usually costs between $75 and $150.

Some basic checks, such as verifying that the refrigerator has stable power and allowing time for system pressure to equalize, can be done without special tools. However, testing IPM voltage, checking for shorts between compressor terminals, and diagnosing IPM pin faults require a multimeter and comfort working with appliance electronics. Compressor or IPM replacement is typically a job for a qualified technician.

When this error is active, the compressor is not running, which means the refrigerator is not maintaining safe food storage temperatures. Food safety becomes a concern relatively quickly, especially in the freezer section. It is best to address the error promptly and transfer perishable items to another unit in the meantime.