PCB ASSEMBLY,MAIN EBR76261810

This main control board assembly is a genuine OEM replacement for select LG room and window air conditioners. Acting as the unit’s central control system, it manages cooling functions, fan speeds, temperature settings, and operational modes to ensure efficient performance. The board interprets signals from the control panel and sensors, regulates power to the compressor and fan, and operates energy-saving features for optimal functionality. If your air conditioner is experiencing issues such as unresponsive controls, error codes, unpredictable cooling, or failure to power on, replacing the control board can restore reliable operation. For safety, disconnect power before installation and ensure all wiring connections are secure.