Ensure stable power distribution and reliable system operation with the LG Air Conditioner Power Control PCB Board EBR77963801. This board manages electrical power flow to key AC components, including the compressor, fan motor, and sensors. A faulty PCB can lead to system failure, irregular operation, or complete shutdown.

Built with high-quality electronic components, this power control board is designed for precision performance, heat resistance, and long-term durability. It ensures stable voltage regulation and efficient system control, improving overall air conditioner reliability.

1. Turn off the air conditioner and disconnect power supply.
2. Open the control panel or PCB housing carefully.
3. Disconnect all wiring from the existing PCB board.
4. Remove the faulty EBR77963801 board from its mounting position.
5. Install the new PCB and reconnect all wiring securely.
6. Close the panel and test full system operation.

Compatible with select LG air conditioner models, this OEM-quality power control PCB ensures stable electrical performance and reliable system operation.

• Power control PCB board – part number EBR77963801
• Regulates power distribution to AC components
• Ensures stable voltage and system control
• High-quality electronic circuitry for durability
• Improves overall system efficiency and safety
• Heat-resistant design for long-term operation
• Compatible with select LG air conditioner models