{"product_id":"samsung-refrigerator-control-board-part-number-da94-05316a","title":"DA94-05316A SAMSUNG OEM Refrigerator Main Control Board Replacement","description":"\u003ch2\u003eWhat Is the DA94-05316A Samsung Refrigerator Main Control Board Replacement?\u003c\/h2\u003e\n\u003cp\u003eThe DA94-05316A is Samsung's main electronic control board for French-door and 4-door refrigerators, mounted in the rear machine compartment near the compressor and wired into the main harness. This replacement control board carries the onboard EEPROM and handles compressor cycling, defrost timing, and communication with the ice maker, dispenser, and control panel. FailSafe Certified and backed by a 1-year warranty from Appliance Pro USA.\u003c\/p\u003e\n\n\u003ch2\u003eWhat Does the DA94-05316A Fix on a Samsung Refrigerator?\u003c\/h2\u003e\n\u003cp\u003eThis board is commonly the cause when you see any of the following:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRefrigerator not cooling\u003c\/li\u003e\n  \u003cli\u003eFreezer not freezing\u003c\/li\u003e\n  \u003cli\u003eRefrigerator not defrosting\u003c\/li\u003e\n  \u003cli\u003eIce maker not working\u003c\/li\u003e\n  \u003cli\u003eWater dispenser not working\u003c\/li\u003e\n  \u003cli\u003eControl panel not working\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese symptoms point to the refrigerator control board as the most likely cause - but appliances are complex systems, and the same symptoms can occasionally stem from a sensor, switch, wiring harness, or motor issue. If a technician has identified the control board, or you've ruled out those components yourself, this board is your fix. When in doubt, contact us before you order - we're happy to walk you through some troubleshooting, and a photo of your board is usually all we need. A diagnosis from a local appliance technician works too.\u003c\/p\u003e\n\n\u003ch2\u003eHow Do I Know If This Is the Right Board for My Refrigerator?\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, check the sticker on your existing board against DA94-05316A - it's usually printed on a white or silver label attached to the board itself. Matching this number, not just your refrigerator's model number, is what confirms you have the correct part. Your Samsung refrigerator part number is on the sticker on the original board - look for the DA41-, DA92-, or DA94- prefix.\u003c\/p\u003e\n\u003cp\u003eNot sure? Send us a photo of your board and its sticker before you order and we'll verify it for free - same business day.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Refrigerator Models\u003c\/h2\u003e\n\u003cp\u003eThis board is confirmed to fit the following Samsung refrigerator models:\u003c\/p\u003e\n\u003cp\u003eRF29A9771SG, RF29A9771SR and additional Samsung models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlso reported to fit:\u003c\/strong\u003e RF29A9771SR\/AA, RF29A9771SG\/AA. This is general reference material - confirm by the part number on your board's sticker before ordering.\u003c\/p\u003e\n\u003cp\u003eThis model list is for reference only. Samsung may change boards between production runs, so two appliances with the same model number can use different boards. Always order by the part number printed on your original board - it is the only identifier that decides.\u003c\/p\u003e\n\n\u003ch2\u003eGenuine OEM - FailSafe Certified™ Reconditioned\u003c\/h2\u003e\n\u003cp\u003eEvery DA94-05316A board from Appliance Pro USA is a genuine OEM Samsung board restored to reliable working condition through the FailSafe Precision Protocol™, our 4-step recertification process built around what actually fails on this board:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFailure Pattern Analysis\u003c\/strong\u003e - We've mapped the failure signatures specific to this board, identifying which components degrade and fail over time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTargeted Component Replacement\u003c\/strong\u003e - The components this board is known to lose are replaced before they get the chance to fail.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProactive Rebuild Standard\u003c\/strong\u003e - Known high-failure components are replaced with new parts on every board, regardless of whether they show a problem yet. Degraded parts don't ship.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinal Certification\u003c\/strong\u003e - Every board is tested and certified to our internal FailSafe Precision Protocol standard for function and lifespan before it ships.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eGenuine OEM Samsung main control board - not an aftermarket copy\u003c\/li\u003e\n  \u003cli\u003eIncludes the onboard EEPROM required for proper compressor cycling and defrost timing\u003c\/li\u003e\n  \u003cli\u003eManages communication with the ice maker, dispenser, and control panel\u003c\/li\u003e\n  \u003cli\u003eMinor cosmetic wear may be present due to prior installation - it does not affect performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBoard Type and Function\u003c\/h2\u003e\n\u003cp\u003eA refrigerator's main control board is the unit that decides when the compressor runs, when the defrost heater fires, and how the fridge and freezer sections talk to each other electronically. On these Samsung models, the board also routes signals to the ice maker, water dispenser, and front control panel, so a failure here can knock out cooling and those accessory functions at the same time. Because the board stores calibration data on its EEPROM, a bad board often mimics a sensor or compressor fault even when those parts are fine.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:15px;font-weight:bold;color:#0B1F3A;border-bottom:2px solid #C8102E;padding-bottom:6px;margin:0 0 10px 0;\"\u003eCommon Samsung Refrigerator Error Codes\u003c\/h2\u003e\n\u003cp style=\"font-size:13px;color:#333333;margin:0 0 10px 0;line-height:1.6;\"\u003eIf your Samsung refrigerator is displaying an error code, the table below describes what it typically indicates. These are general Samsung codes and can vary by your exact model, so use this as a general guide. Codes marked \u003cstrong style=\"color:#C8102E;\"\u003e★\u003c\/strong\u003e are most directly associated with main control board failure. Always confirm the exact meaning in your model's owner's manual or service guide before ordering any part.\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;margin-bottom:12px;\"\u003e\n\u003ctr style=\"background-color:#0B1F3A;\"\u003e\n\u003ctd style=\"width:22%;padding:7px 10px;color:#ffffff;font-weight:bold;\"\u003eCode\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;color:#ffffff;font-weight:bold;\"\u003eWhat It Means\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:bold;color:#C8102E;border:1px solid #e0e0e0;\"\u003e★ 41E \/ 41C \/ PC ER\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;color:#333333;border:1px solid #e0e0e0;\"\u003eCommunication failure between main control board and display panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:bold;color:#C8102E;border:1px solid #e0e0e0;\"\u003e★ 88 88\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;color:#333333;border:1px solid #e0e0e0;\"\u003eControl board communication loss - not demo mode. Reset first; if it returns, board diagnosis needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:bold;color:#C8102E;border:1px solid #e0e0e0;\"\u003e★ 83E\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;color:#333333;border:1px solid #e0e0e0;\"\u003eCompressor abnormal current - board-managed compressor circuit fault\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:bold;color:#C8102E;border:1px solid #e0e0e0;\"\u003e★ 85E \/ 85C\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;color:#333333;border:1px solid #e0e0e0;\"\u003eLow voltage error detected by main control board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:bold;color:#333333;border:1px solid #e0e0e0;\"\u003e84C \/ 84E\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;color:#333333;border:1px solid #e0e0e0;\"\u003eCompressor rotor locked - most severe Samsung error. Requires immediate professional service\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:bold;color:#333333;border:1px solid #e0e0e0;\"\u003e1E \/ SE\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;color:#333333;border:1px solid #e0e0e0;\"\u003eFreezer temperature sensor failure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:bold;color:#333333;border:1px solid #e0e0e0;\"\u003e2E\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;color:#333333;border:1px solid #e0e0e0;\"\u003eFresh food compartment temperature sensor failure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:bold;color:#333333;border:1px solid #e0e0e0;\"\u003e4E\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;color:#333333;border:1px solid #e0e0e0;\"\u003eFreezer defrost sensor failure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:bold;color:#333333;border:1px solid #e0e0e0;\"\u003e5E\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;color:#333333;border:1px solid #e0e0e0;\"\u003eDefrost function error \/ defrost sensor failure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:bold;color:#333333;border:1px solid #e0e0e0;\"\u003e8E\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;color:#333333;border:1px solid #e0e0e0;\"\u003eIce maker sensor failure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:bold;color:#333333;border:1px solid #e0e0e0;\"\u003e21E\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;color:#333333;border:1px solid #e0e0e0;\"\u003eFreezer evaporator fan not running\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:bold;color:#333333;border:1px solid #e0e0e0;\"\u003e22E\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;color:#333333;border:1px solid #e0e0e0;\"\u003eFresh food evaporator fan not running\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:bold;color:#333333;border:1px solid #e0e0e0;\"\u003e23E\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;color:#333333;border:1px solid #e0e0e0;\"\u003eCondenser fan failure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:bold;color:#333333;border:1px solid #e0e0e0;\"\u003eOF OF\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;color:#333333;border:1px solid #e0e0e0;\"\u003eDemo mode active - cooling fully disabled. Not an error code\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:12px;color:#666666;border-left:3px solid #C8102E;padding-left:10px;margin:0;line-height:1.6;font-style:italic;\"\u003eThis table is general reference material. Error code definitions vary by Samsung model series. Always confirm the exact meaning in your refrigerator's owner's manual or service guide before purchasing any part.\u003c\/p\u003e\n\u003cp style=\"font-size:12px;color:#666666;margin:8px 0 0 0;font-style:italic;\"\u003e★ = Most directly associated with main control board failure\u003c\/p\u003e\n\n\u003ch2\u003eHow to Install a Samsung Refrigerator Main Control Board\u003c\/h2\u003e\n\u003cp\u003eUnplug the refrigerator before doing anything else, then remove the rear or lower access panel to expose the board. Take a photo of the wiring harness before you disconnect anything, then label each connector as you remove it so reassembly is straightforward. Ground yourself with a wrist strap or by touching bare metal before handling the new board, since these boards are static-sensitive. Back out the mounting screws, lift out the old board, set the new one in place, and reconnect every connector fully before restoring power. Most techs finish this swap in under 30 minutes with basic hand tools. Give the refrigerator a few hours to complete a cooling and defrost cycle before deciding whether the repair solved the problem.\u003c\/p\u003e\n\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eEvery board is physically in stock - no backorders, no drop shipping. Orders placed before 4:00 PM EST ship the same business day. Tracking provided on every order.\u003c\/p\u003e\n\n\u003ch2\u003eWarranty\u003c\/h2\u003e\n\u003cp\u003eBacked by a 1-year warranty from Appliance Pro USA (registration required - the card is in the box). If the board fails due to a defect within the warranty period, we'll repair or replace it at no charge (shipping fees may apply). Warranty coverage is determined at Appliance Pro USA's discretion. Boards that have been tampered with, or with our verification stickers or holograms removed or damaged, are not eligible for warranty coverage. Damage caused by improper installation, electrical surges, or physical damage is not covered.\u003c\/p\u003e\n\n\u003ch2\u003eReturns\u003c\/h2\u003e\n\u003cp\u003eReturns accepted within 30 days of purchase. Items must be returned in original condition. All returns may be subject to deductions for original and return shipping fees. Restocking and retesting fees may apply to opened or installed boards - these fees are waived for exchanges, though reshipping costs and any price difference between products will apply. Boards returned with physical damage, missing components, missing or damaged hologram stickers, or signs of improper installation may not be eligible for a full refund.\u003c\/p\u003e\n\n\u003ch2\u003eImportant Installation Notes\u003c\/h2\u003e\n\u003cp\u003eThis is not a universal control board - it is a direct replacement for the part number printed on your original board. Boards that look identical can be programmed differently, so always match the number on the sticker.\u003c\/p\u003e\n\u003cp\u003eSome models may require a firmware update after installation; firmware updates and configuration changes should be performed by a qualified technician. Any board that has been flashed, reprogrammed, or had its firmware altered is not eligible for return or warranty coverage.\u003c\/p\u003e\n\u003cp\u003eInstallation is performed at your own risk. By installing this part yourself you assume all risk of the repair, and Appliance Pro USA is not responsible for damage to your appliance or property, lost or spoiled food, or injury occurring during or after installation. If you are not comfortable working around electrical components, have a qualified technician install this part. If there is ever an issue with the part itself, your remedy is repair, replacement, or refund under our warranty and return policies.\u003c\/p\u003e\n\u003cp\u003eEven if you end up calling a pro, knowing your part number and symptoms before the tech arrives usually shortens the visit and the bill.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eLast Updated: September 2026\u003c\/em\u003e\u003c\/p\u003e","brand":"Appliance Pro USA","offers":[{"title":"Default Title","offer_id":45776273440854,"sku":"DA94-05316A","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/1339\/9382\/files\/da94-05316a-samsung-refrigerator-control-board-front.jpg?v=1789606310","url":"https:\/\/applianceprousa.com\/products\/samsung-refrigerator-control-board-part-number-da94-05316a","provider":"Appliance Pro USA","version":"1.0","type":"link"}