Samsung Refrigerator Inverter Board DA92-00483B

The inverter board controls the variable-speed compressor in your Samsung refrigerator — it regulates compressor speed and power delivery to maintain precise temperature. When it fails, the compressor may stop running entirely, run continuously without cooling, or cycle erratically, causing the fridge and freezer to warm up. The DA92-00483B is the correct OEM replacement inverter board for compatible Samsung refrigerator models.

Symptoms of a Failed Refrigerator Inverter Board

• Refrigerator not cooling or freezer not freezing
• Compressor not running — no hum or vibration from the back
• Compressor runs continuously but fridge won't reach temperature
• Fridge cycling on and off rapidly (short cycling)
• Error codes on the display related to the compressor or cooling system
• Clicking sound from the back of the fridge as compressor tries to start

Part Details

• OEM Part Number: DA92-00483B
• Part Type: Inverter Board / Compressor Control Board
• Weight: 10 lbs
• Compatible Brands: Samsung
• Appliance Type: Refrigerator
• New: Genuine Samsung OEM replacement
• Used: Tested pull from a working appliance — available while in stock

Pro Tip

Installation Notes

• Skill Level: Intermediate – Advanced
• Unplug the refrigerator before starting
• The inverter board is located at the back of the fridge, behind the lower rear access panel
• Photograph all wire harness connections before disconnecting
• Transfer connectors one at a time to avoid mis-wiring
• Boards are static-sensitive — handle by edges only
• Plug in and allow 24 hours for the fridge to reach temperature before confirming repair

Compatible Models

Please verify your model number before ordering. Contact us if you need help confirming compatibility.