Refrigerator Motherboard Control Board，compatible For LG，EAX66940507 EBR839492

Product description

• Precision Temperature Control System Equipped with high-sensitivity temperature sensors and PID algorithms, it dynamically adjusts cooling to maintain stable temperature fluctuations 1 C in both fresh and frozen compartments, ensuring optimal food preservation.
• Multi-Mode Energy-Saving Operation Automatically switches between energy-saving modes (e.g., night low-frequency operation) based on ambient temperature and usage frequency, reducing standby power consumption by up to 30% while complying with Energy Star standards.
• Low-Noise Operation Optimization Leverages circuit noise-reduction algorithms and motor drive optimization to minimize compressor start-up noise.
• Refrigerator Motherboard Control Board compatible for LG EAX66940507 EBR839492