OVERLOAD

The component sold under part number 18-8776-52 is the overload, commonly ordered for repair jobs. It is generally replaced when the original part is worn, damaged, electrically weak, or no longer performing its normal function in the machine. Brand compatibility should be matched to the exact machine nameplate and part number before ordering. Where model references are available, cross-check the service model and revision level because similar machines can use different parts. Protects and resets the compressor circuit when overheating or overload conditions cause shutdown and restart problems. A failing part in this category may cause symptoms like compressor trips, hot shutdowns, and not cooling consistently. An overload protector issue may appear as shutdown after heating and restart only after the system cools down. For this overload protector category, the typical repair goal is to restore the function that the failed component was affecting. During diagnosis, the part number should be matched first, then the circuit or assembly should be tested to confirm the failure path. Inspect for heat damage at the overload connection and confirm the compressor is not locked or drawing abnormal amperage before replacement. After installation, technicians typically monitor startup or cycle operation to confirm the machine returns to normal behavior. Replacing a failed component with the correct part number helps restore normal operation, reduces repeat callbacks, and supports more reliable troubleshooting outcomes. Before checkout, verify the part number on the old component and the machine identification tag. Many service calls involve symptoms like not turning on, no power, not cooling, not starting, intermittent operation, error code faults, or ice not dropping, but those complaints can come from multiple causes. Accurate diagnosis plus correct part-number matching is the best way to avoid delays and repeat service visits.