GR-K30PSA LG Refrigerator - Parts

This compressor start relay and thermistor assembly helps start the refrigerator's compressor and protects it from overheating during operation. It provides the electrical boost needed to get the compressor running, which is essential for maintaining proper cooling inside the refrigerator. If the refrigerator is not cooling properly, the ...Read morecompressor is not starting, or you hear repeated clicking noises, a faulty relay assembly may be the cause. Replacing this part can help restore reliable compressor operation and keep the refrigerator cooling as intended.

This part is a temperature sensing devise. It senses the rise in evaporator temperature during a defrost cycle and cycles the defrost heater off after all frost is melted. It is calibrated to permit a defrost cycle only when the temperature is below a preset temperature.