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Customer Questions and Answers for Refrigerator Main Control Board Assembly by Samsung

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Manufacturer Part
4.89 (64)
By: Samsung
Part Number: OEM12412338
Manufacturer Part Number: DA41-00293A

The Refrigerator Main Control Board Assembly is a vital component that manages the essential functions of your refrigerator. This genuine OEM part ensures perfect compatibility with a wide range of Samsung refrigerator models, providing reliable performance and maintaining optimal cooling efficiency. The main control board oversees temperature regulation, defrost cycles, and other critical operations, ensuring your food stays fresh and your appliance operates smoothly. Designed to meet SamsungGÇÖs exact specifications, this assembly guarantees durability and long-term reliability. Replacing a malfunctioning control board with this genuine OEM part can restore your refrigeratorGÇÖs full functionality and enhance its overall performance. The installation process is straightforward, allowing you to complete the repair easily and save on professional service costs. By choosing this high-quality main control board, you ensure your Samsung refrigerator continues to run efficiently and effectively, providing you with peace of mind and a seamless kitchen experience.

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Questions & Answers

For Samsung Refrigerator Main Control Board Assembly (Part Number: OEM12412338)

1 Answer

John, For the issue of the drain freezing you will want to install a heater plate after you clear the ice and flush the drain. The heater plate is part number DA61-14306A. With the refrigerator getting too cold then the drain can also be affected by this. You will want to check the thermistor in the refrigerator compartment to make sure that the themistor is good. At 77 degrees the thermistor should read approximately 5K ohms of resistance.

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1 Answer

Joe, For this issue it sounds like the display control board would be the most likely cause for the unit ot have the flashing number 1 and not showing the temp.

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Wendy for Model Number Samsung RSG257AARS

The display board started missing some of the digits, but you could still figure it out. As of almost 2 weeks ago, the unit started warming up in the freezer, then the fresh food compartment stopped cooling. There was no frost building up. Since I was thinking this could be a compressor issue, I contacted Samsung for repair. What a joke. Still waiting, so now I'm surfing the web to try to repair myself. When the repair place did contact me, she mentioned it probably wasn't the compressor, since the display was all goofed up and most likely the main board. After investigating further, the fan is not running to the right of the compressor. Is this more of a start relay issue? Main control board? And is a new display board needing replaced or does the MCB control that? Thanks

1 Answer

Hello Wendy, This is most likely the main board DA41-00524A since the relay would not affect the condenser fan motor. There is a possibility of an issue with the display board DA97-06477Z but not as likely. I would check the harness and connector at the door hinge for any damage since this is a possible issue.

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1 Answer

Hello Jim. Make sure the temp is 0 to 5°. If so, then you will need to replace the icemaker in the unit.

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1 Answer

Hello Mike. You will need to remove the back cover for the compressor and the control board is inside that compartment on the unit.

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1 Answer

Hello Brain. You have the main control board and the evaporator assembly DA97-00192F. If the board is good that means the evaporator will need to be replaced. This requires an HVAC tech to repair the sealed system on the unit.

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1 Answer

Hello Dominique, This will be a stuck relay on the main control board. If you could please verify the model number on the units' I.D. tag, we will be able to pull the correct part numbers for the unit in your home. Thank you for your patience and understanding in this matter.

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Dan for Model Number RB215LASH/XAA

Problem started when refrigerator froze the food. I pulled the back panel and checked the temperature sensor from room temperature and put in glass of ice water and the temperature readings went down and stabilized. Put it back together and unplugged for over 24 hours. I restarted and temperatures went down on the readout steady until at 34 and 0. After a day, temperatures never changed on readout but warmed up to 50° in refrigerator enough to start melting the ice in the freezer. Then, a couple of hours later, the refrigerator got cold again and the ice maker started making ice and the freezer can be as low as -15° and refrigerator 28°. Temperatures on the display never change after initial cool down. It is all over the place too cold or too warm and readout never changes. Thanks

1 Answer

Hello Dan, You should run the diagnostics on the unit as per the tech sheet. The stored fault codes should point you in the direction of the issue. If the unit displays no codes, the issue is most likely a bad electronic control board DA41-00293A.

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1 Answer

K, You will want to check the sensors in the unit to make sure that they are within range. The resistance should be 5K ohms at 77 degrees, 14.4K ohms at 36 degrees and 42.2K ohms at 0 degrees. If they are not correct then this would be the cause of the freezing issue and potentially the indicator lights not working properly. The lights flashing may be an error code.

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