The Samsung DC92-01729A Washer/Dryer PCB Main Control Board is your Samsung washer and dryer. The microprocessor and other electronic parts that cooperate to control the entire washing and drying operation are housed on this complex circuit board. The PCB plays the role of the maestro, assuring smooth and effective functioning, from controlling water levels and spin rates to monitoring sensor data and starting particular cycles. When this board is working correctly, it takes your selections and executes them precisely to produce the right washing and drying outcomes. This operates as your washer and dryer's central command center, coordinating all of its operations for peak efficiency.