OVERLOAD

If your repair notes call for 18-8897-28, the requested component is the overload. A replacement like this is typically used when the installed component shows age, damage, or performance drift that affects normal operation. Before purchase, compare the machine brand and the removed part markings to avoid ordering a visually similar but incorrect item. 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. When this component fails, technicians may see issues such as restarts after cooling, not cooling consistently, and hot shutdowns. 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. Before ordering, technicians usually confirm the part number, inspect adjacent components, and test the affected circuit or mechanism. Overload diagnosis often includes checking compressor amperage, terminal condition, and ventilation issues that may trigger thermal trips. Service buyers often keep the removed part on hand during installation to compare terminals, orientation, and mounting points. Using the exact replacement part number after diagnosis helps correct the issue at the source instead of masking the symptom temporarily. Documenting voltage, resistance, temperature, or flow readings during diagnosis also helps validate the repair after installation. 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.