Description
The Samsung DB92-04839A Main PCB Assembly is a genuine Samsung replacement control board designed for compatible AR9500T-series air conditioners. It manages key system functions, including fan control, cooling cycles, communication between components, and overall unit operation. Samsung identifies DB92-04839A as an ASSY PCB MAIN for QMD RAC AR9500T applications.
Key Features:
- Genuine Samsung replacement part
- Part Number: DB92-04839A
- Main PCB / control board assembly
- Designed for selected AR9500T-series air conditioners
- Controls major air-conditioner operating functions
- Supports communication with inverter and internal components
- Helps maintain stable and reliable cooling performance
- Designed for 220–240V applications
Compatibility Note: Please verify your air conditioner model number and original PCB part number before ordering.

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