The flashes indicate specific system errors

600V spark to ensure reliable light-off even in cold-start conditions

making it a versatile choice for direct-drive motor applications

Optimized Efficiency: Reduces energy consumption by modulating the compressor duty cycle rather than cycling the entire system

this specific model is designed strictly for R22 refrigerant applications

Mitsubishi Electric E22F26452 Control Board 328140-751 The flashes indicate specific systemThe Mitsubishi Electric E22F26452 Control Board is a critical electronic component designed for specific MSZ GE series indoor mini split units. As a direct OEM replacement part, this printed circuit board (PCB) manages essential system logic, including inverter compressor communication, fan motor speed modulation, and thermistor data processing. It ensures precise HVAC system communication between the indoor unit and the outdoor condenser, maintaining