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Samsung Split AC indoor PCB board KB-6158C main control circuit board 2003 0501 replacement spare part for Samsung air conditioner indoor unit
Samsung Split AC Indoor PCB KB-6158C Main Control Board 2003 0501 Original price was: ₹3,500.00.Current price is: ₹2,000.00.

Samsung Air Conditioner Main Control PCB Board DB41-00378A 50219A5 Indoor Unit Inverter Circuit Board

Original price was: ₹4,500.00.Current price is: ₹2,500.00.

Samsung Air Conditioner Main Control PCB Board DB41-00378A (50219A5). Original indoor unit control circuit board for Samsung split and inverter AC systems.

3 in stock

Samsung Air Conditioner Main Control PCB Board DB41-00378A
Original Samsung air conditioner indoor unit main control PCB board, part number DB41-00378A and board code 50219A5. This electronic control board manages indoor unit operations including fan motor control, temperature sensing, communication functions, relay switching, and system protection.

Designed for Samsung split and inverter air conditioning systems, this PCB contains the main microcontroller, power supply section, relay outputs, and communication circuitry required for reliable AC operation.

Features

  • Genuine Samsung PCB assembly
  • Part Number: DB41-00378A
  • Board Code: 50219A5
  • Revision: 05.11.03
  • Indoor unit main control board
  • Integrated power supply circuit
  • Fan motor control interface
  • Sensor and communication connections
  • Suitable for Samsung split AC systems

Applications

  • Samsung Split Air Conditioners
  • Samsung Inverter AC Indoor Units
  • HVAC Control System Repairs
  • Replacement of damaged control boards

Package Includes

  • 1 × Samsung Main Control PCB Board DB41-00378A

Important Note

Please match the DB41-00378A part number and connector layout with your existing board before purchase to ensure compatibility.

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