Samsung DC92-00420R Main Control Board (Electronic Control Assembly) OEM Part

Product Details

Genuine Samsung part.

Cross Reference Information

Part Number DC92-00420R replaces AP5579195.

Description

This main control board is the appliance's central electronic controller that manages cycles, timers, and user commands, restoring reliable operation when the original controller fails. It replaces a faulty or unresponsive main PCB to regain normal control functions. What it does:

• Interprets user inputs and runs timed cycles, managing motors, valves, heaters, and displays
• Communicates with sensors and switches to regulate operation and safety features
• Can resolve symptoms like no power to controls, unresponsive buttons, erratic cycles, or persistent electronic error codes
• Helps stop intermittent operation caused by a failed or damaged control board

What's included: One main control board Install notes:

• Disconnect power (unplug or switch off breaker) before servicing to avoid electric shock
• Handle the PCB by its edges and avoid static discharge; use anti-static precautions if available
• Reconnect all wiring harnesses exactly as removed and secure mounting fasteners to prevent vibration damage