POWER BOARD 5304526865

This main power supply board assembly is a vital electronic component that regulates and distributes electrical power throughout the refrigerator. Acting as a central control unit, it manages core functions such as cooling operation, defrost timing, and power delivery to key systems, ensuring stable and reliable performance. The board is housed in a protective casing that helps safeguard sensitive electronics from moisture, dust, and electrical interference. When this component begins to fail, the refrigerator may exhibit erratic operation, unexpected shutdowns, temperature fluctuations, communication error codes, or complete loss of power despite being plugged in. Replacing a faulty power supply board can restore proper electrical regulation, improve system reliability, and return the refrigerator to consistent, dependable operation.