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Product Description
The Samsung Refrigerator Main Control Board RF28R7351SG/AA is a central processing and power distribution component used in select Samsung refrigerators like the Samsung RF28R7351SG/AA Food Showcase 4-Door Refrigerator and related models in the RF28R7351 series. When this board fails — often due to power surges, moisture, or aging electronics — you may experience inconsistent cooling, defrost errors, temperature fluctuations, or system error codes. This genuine OEM replacement restores stable electronic logic, precise temperature regulation, and coordinated operation between sensors, compressor, fans, and defrost heaters. Designed specifically for Samsung sealed-system refrigerators, it ensures optimal performance and extends appliance life.
Why Buy From Us?
We provide only authentic Samsung OEM replacement parts for guaranteed compatibility, reliability, and performance. With fast shipping, easy returns, and expert support, restoring your refrigerator’s inverter functionality is safe and straightforward.
Key Features of Samsung Refrigerator Main Control Board RF28R7351SG/AA
- OEM Quality Control Board: Manufactured by Samsung for precise system compatibility.
- Restores System Function: Eliminates cooling irregularities, defrost issues, and electronic faults.
- Integrated Management: Controls compressor, defrost cycles, sensors, and fans for balanced performance.
- Durable Electronics: Designed to withstand thermal cycling and electrical load.
- Direct Replacement: Fits Samsung RF28R7351 series refrigerators (e.g., RF28R7351SG/AA Food Showcase 4-Door Refrigerator).
Technical Specifications of Samsung Refrigerator Main Control Board RF28R7351SG/AA
- Part Number: DA94-04603A
- Component Type: Main refrigerator control board
- Function: Regulates cooling cycles, defrost timing, and internal communication between sensors and components
- Compatibility: Samsung RF28R7351 series refrigerators (e.g., Samsung RF28R7351SG/AA Food Showcase 4-Door Refrigerator)
- Installation: Inner control housing with wiring harness connections
- Use Case: Replaces failed or unreliable main control modules
Common Problems & Symptoms for Samsung Refrigerator Main Control Board RF28R7351SG/AA
- Power Surges: Electrical spikes damaging relays, capacitors, or microcontrollers.
- Moisture Intrusion: Condensation causing corrosion or shorts.
- Thermal Stress: Heat cycling degrading solder and components.
- Aging Electronics: Natural degradation over years of operation.
- Sensor Communication Errors: Faulty signals disrupting stable temperature control.
Installation Guide for Samsung Refrigerator Main Control Board RF28R7351SG/AA
- Disconnect the refrigerator from power before servicing.
- Remove the rear or internal access panel to locate the existing control board.
- Document wiring harness positions with photos for accurate reassembly.
- Unplug all connectors and unscrew the old control board from its mounts.
- Install the new Samsung Refrigerator Main Control Board – DA94-04603A.
- Reconnect wiring, secure mounting points, and reassemble panels.
- Restore power and run a cooling cycle to verify proper operation.
Return Policy
- Hassle-free returns within 30 days of purchase.
- Items must be unused and in original packaging.
- Quick refunds issued after inspection of the returned product.
- Free replacement offered for defective or damaged items.
- Dedicated support team ensures a smooth and transparent return process.
Compatible Models
Locate your appliance’s model number on the manufacturer’s label and use it to check part-model compatibility before ordering.
Where to find my model number?
| Brand | Model Number | Model Description | Exploded View |
|---|---|---|---|
The Samsung Refrigerator Main Control Board RF28R7351SG/AA is the correct replacement for the following model numbers
The Samsung Refrigerator Main Control Board RF28R7351SG/AA is a central processing and power distribution component used in select Samsung refrigerators like the Samsung RF28R7351SG/AA Food Showcase 4-Door Refrigerator and related models in the RF28R7351 series. When this board fails — often due to power surges, moisture, or aging electronics — you may experience inconsistent cooling, defrost errors, temperature fluctuations, or system error codes. This genuine OEM replacement restores stable electronic logic, precise temperature regulation, and coordinated operation between sensors, compressor, fans, and defrost heaters. Designed specifically for Samsung sealed-system refrigerators, it ensures optimal performance and extends appliance life.
Why Buy From Us?
We provide only authentic Samsung OEM replacement parts for guaranteed compatibility, reliability, and performance. With fast shipping, easy returns, and expert support, restoring your refrigerator’s inverter functionality is safe and straightforward.
Key Features of Samsung Refrigerator Main Control Board RF28R7351SG/AA
- OEM Quality Control Board: Manufactured by Samsung for precise system compatibility.
- Restores System Function: Eliminates cooling irregularities, defrost issues, and electronic faults.
- Integrated Management: Controls compressor, defrost cycles, sensors, and fans for balanced performance.
- Durable Electronics: Designed to withstand thermal cycling and electrical load.
- Direct Replacement: Fits Samsung RF28R7351 series refrigerators (e.g., RF28R7351SG/AA Food Showcase 4-Door Refrigerator).
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