What Is the DA92-01773D Samsung Refrigerator Main Control Board Replacement?
The DA92-01773D is the main control board for Samsung French-door refrigerators, mounted in the rear machine compartment near the compressor inside a plastic housing. This replacement control board manages compressor and inverter operation, runs the defrost cycles, and handles temperature regulation for both the fresh food and freezer sections. FailSafe Certified and backed by a 1-year warranty from Appliance Pro USA.
The number printed on the board itself is DA41-00867F, while DA92-01773D is the service part number used to order it - they're the same board. If your sticker shows either number, or SJ-DA92-01773D, you've got a match.
What Does the DA92-01773D Fix on a Samsung Refrigerator?
This board is the usual suspect behind these symptoms:
- Refrigerator or freezer not cooling at all
- Display panel blank, frozen, or unresponsive
- Control panel buttons don't respond
- Refrigerator shows 88 88 or a blinking error display
- Unit won't restart after a power outage without unplugging and replugging
- Compressor or fans fail to run even though sensor readings look normal
These 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.
How Do I Know If This Is the Right Board for My Refrigerator?
Unplug the refrigerator, pull it out from the wall, and remove the rear cover over the compressor compartment to find the control board housing. The board carries a printed sticker or silkscreen - look for DA41-00867F or DA92-01773D. Either number confirms this is your board. This board is also catalogued under DA41-00867F, SJ-DA92-01773D - any of those numbers on your sticker means this is your board. Your Samsung refrigerator part number is on the sticker on the original board - look for the DA41-, DA92-, or DA94- prefix.
Other part numbers used for this board: DA41-00867F, SJ-DA92-01773D. Retailers and parts catalogs list the same board under these numbers.
Not sure? Send us a photo of your board and its sticker before you order and we'll verify it for free - same business day.
Compatible Refrigerator Models
This board is used across the following Samsung French-door refrigerator models:
Confirmed Samsung models
- RF24BB6600QLAA
- RF30BB6600QLAA
- RF30BB6600APAA
- RF30BB660012AA
- RF30BB69006MAA
- RF30BB6900ACAA
- RF24BB620012AA
- RF24BB6200QLAA
- RF24BB69006MAA
- RF24BB6600APAA
- RF24BB660012AA
- RF24BB6900ACAA
- RF30BB620012AA
- RF30BB6200QLAA
Additional Samsung models may also use this board - send us your model number and we will confirm it.
This 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.
Genuine OEM - FailSafe Certified Reconditioned
Every DA92-01773D 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:
-
Failure Pattern Analysis - We've mapped the failure signatures specific to this board, identifying which components degrade and fail over time.
-
Targeted Component Replacement - The components this board is known to lose are replaced before they get the chance to fail.
-
Proactive Rebuild Standard - 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.
-
Final Certification - Every board is tested and certified to our internal FailSafe Precision Protocol standard for function and lifespan before it ships.
Key Features
- Genuine OEM Samsung main control board - not an aftermarket copy
- Manages compressor, defrost, and temperature control functions
- Direct fit for confirmed Samsung French-door models, no modification needed
- Minor cosmetic wear may be present due to prior installation - it does not affect performance
Board Type and Function
The main control board is the command center for the entire refrigeration system. It reads input from temperature sensors and tells the compressor and inverter when to run, controls the timing of defrost cycles, and coordinates the fans that circulate cold air through the fresh food and freezer sections. When this board fails, the whole cooling system loses its instructions, which is why symptoms range from a dead display to a unit that won't cool at all even though individual components test fine.
Common Samsung Refrigerator Error Codes
If your Samsung refrigerator is displaying an error code, the list 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 labeled Board Related are the ones 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.
-
41E / 41C / PC ER - Board Related - Communication failure between main control board and display panel
-
88 88 - Board Related - Control board communication loss - not demo mode. Reset first; if it returns, board diagnosis needed
-
83E - Board Related - Compressor abnormal current - board-managed compressor circuit fault
-
85E / 85C - Board Related - Low voltage error detected by main control board
-
84C / 84E - Compressor rotor locked - most severe Samsung error. Requires immediate professional service
-
1E / SE - Freezer temperature sensor failure
-
2E - Fresh food compartment temperature sensor failure
-
4E - Freezer defrost sensor failure
-
5E - Defrost function error / defrost sensor failure
-
8E - Ice maker sensor failure
-
21E - Freezer evaporator fan not running
-
22E - Fresh food evaporator fan not running
-
23E - Condenser fan failure
-
OF OF - Demo mode active - cooling fully disabled. Not an error code
This list 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.
How to Install a Samsung Refrigerator Main Control Board
Start by unplugging the refrigerator and pulling it out from the wall for clear access to the rear panel. Remove the cover over the compressor compartment, then take out the screws holding the board housing together to expose the control board. Disconnect the wiring harness connectors from the old board, noting where each one goes, and snap the new board into place before reconnecting everything in reverse order. Use basic static precautions while handling the board - touch a grounded metal surface first. Most people finish this install in under 30 minutes with basic hand tools. Once it's back together, give the unit a few hours to stabilize before you judge whether the repair worked.
Shipping
Every 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.
Warranty
Backed 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 the verification seal (hologram or tamper-evident sticker) removed or damaged, are not eligible for warranty coverage. Damage caused by improper installation, electrical surges, or physical damage is not covered.
Returns
Returns are accepted within 30 days of delivery. Boards that are unopened and uninstalled, in original condition with the verification seal (hologram or tamper-evident sticker) intact, qualify for a full refund. If the board has been opened or installed, contact us before sending it back with a photo of the board you received, the reason for the return, and a photo of your original board's part-number label so we can verify fitment and approve the return. Boards returned used, altered, damaged, or with the verification seal missing may receive a partial refund in line with our return policy. Exchanges for the correct part are always available.
Not sure it's the board? Before you order, and before you return, contact us. We offer free troubleshooting help and can usually tell from a photo of your board and its symptoms whether this is the right part. Only a technician can fully diagnose your appliance.
