DA92-00047A Samsung Refrigerator Inverter Board, The Fix When the Compressor Will Not Start
Your Samsung refrigerator's lights and display work, the fans run, but nothing is getting cold. Part DA92-00047A is the inverter board that drives the compressor on a wide range of Samsung French-door and side-by-side refrigerators, including the RF263, RF266, RF267, RF268, RFG237, RFG297, RS263, and RS265 series. When this board fails, the compressor never receives its drive signal and cooling stops while everything else appears normal. This guide will help you confirm whether this is your board, read the inverter's own LED code, rule out the compressor, and order with complete confidence.
Why Is My Samsung Refrigerator Not Cooling While the Lights Still Work? Inverter Board Symptoms
Common symptoms associated with a failing DA92-00047A Samsung inverter board include both the fresh food and freezer sections warming up while the interior lights, display, and fans continue to work, a compressor that never starts or starts and cuts out, a red LED on the inverter board that blinks in a repeating pattern, and cooling that returns briefly after a power reset and then quits again.
If your Samsung refrigerator is showing one or more of the following, the inverter board is a common area to investigate. The key signature is a unit that seems alive in every way except cooling. Read through the full diagnosis section below before ordering to make sure this is the right part for your situation.
- Both the refrigerator and freezer sections are warming up, yet the lights, display, and fans all work
- The compressor never starts, or starts briefly and shuts down
- The red LED on the inverter board blinks in a repeating pattern, or shows no light at all
- Clicking or buzzing from the rear of the unit as the board attempts to restart the compressor
- Cooling returns for hours or days after unplugging the unit, then stops again
- Cooling failed shortly after a power surge or outage
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How Do I Find the Part Number on My Samsung Inverter Board? Watch the Video
The Samsung service number for the inverter board is printed on a label on the board, while the board itself is often silkscreened DA41-00411D. To verify the DA92-00047A, unplug the refrigerator, remove the lower rear access panel, locate the inverter board next to the compressor, and compare the label to DA92-00047A or a listed cross-reference such as DA41-00614F or DA41-00404E before ordering.
This short video shows how to locate and read the part number sticker on an appliance control board and how to confirm you have the right part before opening the packaging. The same method applies to the DA92-00047A. Note that this board commonly carries the silkscreen number DA41-00411D on the circuit board itself, which is normal. General installation guidance is included in the Quick Start Guide shipped with every order.
Samsung Refrigerator Inverter Board Symptoms, What Each One Points To
The DA92-00047A Samsung inverter board carries its own red diagnostic LED. A solid red light commonly indicates the board is powered and driving the compressor, while a blinking pattern commonly reports a fault in the compressor circuit. The most commonly reported signs of DA92-00047A failure are no cooling with everything else working, a compressor that never starts, and a blinking or dark inverter LED. Each symptom below points toward a likely cause and a recommended next step.
Use the table below as a starting point, not a definitive verdict. Because the inverter board and the compressor work as a pair, several symptoms can come from either one, and the rule-out section further down explains how to tell them apart.
| Symptom | What It May Indicate | Recommended Next Step | Board? |
|---|---|---|---|
| No cooling, lights and display normal | Compressor not being driven by the inverter | Listen and feel at the compressor. If it is silent and cool to the touch while the fans run, the inverter board is a commonly reported cause. Check the inverter LED next. | Common |
| Inverter LED blinks in a repeating count | Compressor circuit fault reported by the board | Count the blinks. A single blink commonly indicates a start failure, which can be the board or a loose compressor plug. Multiple blinks commonly point to current, voltage, or locked-rotor conditions that need the compressor checked too. | Board or compressor |
| Inverter LED completely dark | No power reaching the board, or the board has failed | Confirm the refrigerator has power and that the AC connector at the inverter is seated. If power is confirmed at the board and the LED stays dark, the board is a commonly reported cause. | Common |
| Inverter LED solid red, still no cooling | Compressor running but not pumping, or a sealed system fault | A solid LED commonly indicates the board is doing its job. Check whether the compressor is warm and vibrating. If it runs but the evaporator stays warm, the sealed system or compressor is the likely area, not the board. | Usually not the board |
| Display shows 84E, 84C, or 83E | Compressor locked or abnormal current | These codes are reported by the compressor circuit. Reset the unit by unplugging for one full minute. If the code returns, check compressor winding resistance before assuming the board. | Check compressor first |
| Display shows 85E or 86E | Low or high supply voltage detected | Confirm the outlet voltage and avoid extension cords or shared circuits. A recurring voltage code with a good outlet is commonly associated with the inverter board. | Possible |
| Display shows OF OF or O FF | Demo mode, cooling intentionally disabled | This is not a fault. Exit demo mode using the button combination in your owner's manual, commonly holding Energy Saver and Fridge together for several seconds until the unit chimes. | Not the board |
Samsung Inverter LED Blink Codes and Display Error Codes, Which Ones Point to the DA92-00047A?
Samsung refrigerators that use the DA92-00047A report compressor faults two ways: a red LED on the inverter board that blinks a count, and two-digit display codes such as 81E, 83E, 84E, 85E, and 86E. These commonly point to the inverter board or the compressor. Codes such as 1E, 2E, 4E, 5E, 21E, 22E, 23E, 41E, and PC ER point at sensors, fans, or the main board instead, and OF OF indicates demo mode.
To view stored codes on these models, the self-diagnosis mode is commonly entered by holding Energy Saver and Lighting together for 8 to 12 seconds until the unit beeps; the codes show for about 30 seconds. Forced operation, commonly entered by holding Energy Saver and Fridge for 8 to 12 seconds, commands the compressor to run immediately and is a useful way to test the inverter and compressor without waiting out the start delay. Confirm both button sequences in your owner's manual. The table below covers the inverter LED first, then the display codes.
| Code / Signal | What It May Indicate | Is It This Board? |
|---|---|---|
| Inverter LED solid red | Board is powered and commanding the compressor. Commonly indicates the inverter is working. If cooling is still absent, look at the compressor and sealed system. | Board likely OK |
| Inverter LED dark | No supply voltage at the board, or the board has failed internally. Confirm AC at the inverter connector before condemning the board. | Board-related |
| Inverter LED 1 blink | Start-up failure, commonly reported as the inverter cannot get the compressor turning. Reseat the compressor plug and AC connector and retry. If it persists with good windings, the board is a commonly reported cause. | Board-related |
| Inverter LED 3 blinks | Abnormal current in the compressor circuit. Can be the board or the compressor. Check winding resistance before ordering. | Board or compressor |
| Inverter LED 4 blinks | Motor locked. Commonly points to a seized compressor or a supply voltage problem rather than the board alone. | Check compressor first |
| Inverter LED 5 blinks | Low supply voltage. Confirm the outlet and wiring. A recurring low-voltage report on a good outlet is commonly associated with the inverter board. | Possible |
| 81E | Compressor failed to start. Behaves like the 1-blink LED signal. Reset, reseat connectors, then check the compressor windings. | Board-related |
| 83E | Abnormal compressor current. Board or compressor. Check windings first. | Board or compressor |
| 84E / 84C | Compressor locked. Commonly a seized compressor or voltage issue. Have the compressor evaluated before replacing the board. | Check compressor first |
| 85E / 86E / 88 88 | Low voltage, high voltage, or a power interruption. Unplug for one full minute and restore power. If the code does not return, no part is needed. | Usually not the board |
| 41E / PC ER | Communication fault between the display panel and the main board. Points at the main board or its harness, not the inverter. | Not this board |
| 1E / 2E / 4E / 5E | Freezer, fridge, or defrost sensor faults. Test the thermistor before any board. | Not this board |
| 21E / 22E / 23E | Freezer evaporator fan, fridge evaporator fan, or condenser fan not running. Inspect the fan and its harness. | Not this board |
Will the DA92-00047A Fix My Samsung Refrigerator? What to Check Before Ordering
The DA92-00047A commonly resolves Samsung refrigerator faults where the compressor never starts while lights, display, and fans work, where the inverter LED is dark or blinking a start-failure count with good compressor windings, or where cooling returns after a reset and fails again. Before ordering, rule out demo mode, supply voltage at the inverter, the compressor windings, and a loose compressor plug, since each can mimic an inverter board failure.
A refrigerator left in demo mode shows OF OF on the display and will not cool no matter what parts are replaced. Separately, the main board commonly holds the compressor off for about seven minutes after power is restored, so a silent compressor right after a reset is not yet a fault. Both are free to check and are commonly mistaken for board failure.
The inverter board cannot drive the compressor if it is not receiving line voltage from the main board and harness. A dark inverter LED is just as likely to be a missing supply as a dead board. Confirming power at the board separates a harness or main board problem from an inverter problem.
The inverter drives a three-wire compressor, and an open or shorted winding produces the same no-start result and the same blink codes as a failed board. A winding test takes a few minutes with a multimeter and is the single most important check before ordering, because a new inverter cannot fix a failed compressor.
A compressor plug that is not fully seated, or an AC connector that has worked loose, commonly produces a start-failure blink code that looks exactly like a failed inverter. Reseating connectors has resolved a meaningful share of reported cases without any parts.
Can I Replace the DA92-00047A Inverter Board Myself? Difficulty and Time Estimate
Replacing the DA92-00047A is a moderate DIY repair that most homeowners complete in 30 to 45 minutes with a Phillips screwdriver. The board sits in the rear machine compartment next to the compressor, behind the lower rear access panel. The refrigerator must be pulled away from the wall, and the compressor plug and AC connector must be reseated firmly, which is the most common source of a failed first attempt.
Most DIY-confident homeowners complete this repair in under 45 minutes. The DA92-00047A inverter board sits in the machine compartment at the lower rear of the refrigerator, next to the compressor, behind a screwed-on access panel. You will need to pull the unit away from the wall. Photograph the connectors before removing anything, and pay particular attention to seating the three-pin compressor plug fully. If you are not comfortable working around the compressor and line voltage, a qualified appliance technician is always the right call.
Does the DA92-00047A Fit My Samsung Refrigerator? Compatibility Check
To confirm the DA92-00047A fits your Samsung refrigerator, match the label on your existing inverter board to DA92-00047A or to a listed cross-reference such as DA41-00614F, DA41-00404E, or DA41-00404D. Model lookups are a helpful starting point, but Samsung used different compressor types across sub-series, including some RF267 variants that use a conventional start relay and no inverter at all, so the sticker is the reliable check.
Model Number Check
Enter your refrigerator's model number to check it against our DA92-00047A compatibility records. Not found? Use the buttons below to reach our team directly.
Model number databases are a useful starting point, but Samsung used different compressor and inverter combinations across sub-series and production runs. The label on your existing inverter board is always the most reliable confirmation. Click the image to zoom in.
Which Samsung Refrigerator Models Use the DA92-00047A Inverter Board?
Part DA92-00047A is used in Samsung French-door and side-by-side refrigerators from the RF263, RF266, RF267, RF268, RF26X, RFG237, RFG238, RFG295, RFG297, RFG298, RFG299, RS263, RS265, and RS267 series, typically carrying the /XAA suffix for the North American market. Always verify by matching the label on your existing inverter board before ordering, since some RF267 sub-series use a non-inverter compressor.
RF263 / RF266 Series, French Door
RF267 / RF268 / RF26X Series, French Door
RFG237 / RFG238 / RFG295 Series, 4-Door French Door
RFG297 / RFG298 / RFG299 Series, 4-Door French Door
RS263 / RS265 / RS267 Series, Side-by-Side
Models are listed in base form; North American units typically carry a /XAA suffix and a -00 or -01 revision. This list is compiled from cross-reference data and is provided as general guidance only. Samsung used a different, non-inverter compressor in some RF267AB and RF267AC sub-series, which do not use this board, and the RFG29xHD series uses a different inverter. Always verify by matching the label on your existing inverter board. If your model is not listed or you are unsure, contact our team and we will help confirm before you buy.
How Is the DA92-00047A Restored to Spec? The FailSafe Precision Protocol
Every DA92-00047A sold by Appliance Pro USA goes through the FailSafe Precision Protocol, a proprietary 4-step process covering failure pattern analysis, precision diagnostic testing, proactive component replacement using equal or higher-rated parts, and final certification before the board ships.
FailSafe Precision Protocol
Failure Pattern Analysis
Known failure patterns for the DA92-00047A are mapped before any board enters the process, so we know exactly which components to focus on for this specific board type.
Precision Diagnostic Testing
Multi-point diagnostic testing identifies faults and confirms overall board condition. Boards that do not pass diagnostic testing do not advance.
Proactive Component Replacement
Components identified through failure pattern analysis as common weak points are replaced using equal or higher-rated parts, before the board is cleared to ship.
Final Certification
Certified to meet or exceed original Samsung factory specifications. Tamper-evident hologram applied. Anti-static packaged and sealed for shipping.
DA92-00047A Specifications and Cross-Reference Part Numbers
The DA92-00047A is a Samsung refrigerator inverter board (sub-inverter PCB) that converts line voltage into the variable-frequency three-phase output that drives the brushless inverter compressor. It sits in the rear machine compartment next to the compressor and carries a single red diagnostic LED. The board is commonly silkscreened DA41-00411D and belongs to the same family as DA41-00404D, DA41-00404E, DA41-00614F, and CKD990123. Samsung has discontinued the new part, and Appliance Pro USA supplies genuine OEM FailSafe Certified units.
| Manufacturer Part Number | DA92-00047A (board commonly silkscreened DA41-00411D) |
| Board Type | Inverter Board / Sub-Inverter PCB (drives the inverter compressor; does not manage lighting, display, or sensors) |
| Board Location | Rear machine compartment next to the compressor, behind the lower rear access panel |
| Onboard Diagnostics | Single red LED. Solid commonly indicates normal drive; a repeating blink count commonly reports a compressor-circuit fault. See the code table above for general reference. |
| Compressor Type | Three-wire brushless inverter compressor (commonly BK190CL2C on these models). Not used with conventional start-relay compressors. |
| OEM Availability | DA92-00047A and its successor DA41-00614F are discontinued by Samsung with no new OEM substitute listed. APU supplies genuine OEM FailSafe Certified units. |
| Cross-Reference Numbers | DA41-00411D, DA41-00404D, DA41-00404E, DA41-00404L, DA41-00614F, CKD990123, AP4981905, PS4139973, 1969773, AP4507565, PS4139745, EAP4139745 |
| APU Status | In Stock, FailSafe Certified, 1-year warranty (registration required), same-day shipping* |
Is It Worth Repairing My Samsung Refrigerator? What the DA92-00047A Costs vs Your Alternatives
Replacing the DA92-00047A inverter board is typically far less expensive than a comparable new Samsung French-door or side-by-side refrigerator, which commonly runs $1,500 or more, or a technician board replacement, which commonly runs $400 to $750 installed. Because Samsung no longer makes this board new, a FailSafe Certified unit is also one of the few genuine OEM options left. Figures are general estimates and vary by region and provider.
What your options typically cost
Samsung Refrigerator Still Not Cooling After Replacing the Inverter Board? Start Here
The most commonly reported reasons a Samsung refrigerator does not cool immediately after a DA92-00047A inverter board replacement include judging the result before the seven-minute compressor start delay has passed, a three-pin compressor plug or AC connector not fully seated, a latched error code that needs a one-minute power-off reset, and a compressor that has itself failed, which a new inverter cannot correct.
Wait out the compressor start delay
The main board commonly holds the compressor off for about seven minutes after power is restored, and a full reset after the swap is recommended to clear any latched 8xE or 88 88 code. Silence for the first ten minutes is normal and is not a sign of a bad board.
Reseat the compressor plug and every connector
The three-pin compressor plug and the AC input connector are the two most commonly reported causes of a start-failure blink code on a freshly installed board. A connector that looks seated but is not fully clicked in produces the exact original symptom.
Read the inverter LED again
After the delay, look at the new board's LED. Solid red commonly indicates the board is driving the compressor. If the compressor is warm and vibrating but the unit still does not cool after several hours, the sealed system or compressor is the likely area and a technician should evaluate it. A locked-rotor blink count on a new board commonly points to the compressor itself.
Allow enough time before evaluating
A Samsung refrigerator commonly needs several hours to pull down to temperature after a board swap, and up to 24 hours to fully stabilize. Ice production typically resumes within 24 hours once the freezer is cold. Some display flashing on first boot is normal as the system initializes.
Use the install gloves and handle by edges
Static discharge is a common cause of damage to replacement electronics during installation. Touch the metal refrigerator frame before picking up the board, use the included install gloves, and handle the board by its edges only.
Still not working after all of the above?
Contact our team before returning anything. A brief conversation resolves the majority of post-install situations. We stand behind every board we sell and are here to help you get the result you need.
Other Samsung Refrigerator Parts That May Need Attention
Components that commonly fail alongside or instead of the DA92-00047A include the inverter compressor itself, the main control board, the evaporator and condenser fan motors, and the defrost and compartment sensors. Each can produce symptoms similar to an inverter board fault, so ruling them out first reduces the chance of replacing the wrong part.
Share your model number and a photo of your existing board's sticker. Our team will help confirm the right part before you spend a dollar. No pressure, no obligation.
Why Buy the DA92-00047A from Appliance Pro USA?
Appliance Pro USA supplies the DA92-00047A as a genuine OEM board restored through the FailSafe Precision Protocol to meet or exceed OEM specifications, backed by a 1-year warranty (registration required), a 30-day return policy, free priority shipping, and same-day shipping on orders placed before 4 PM EST, Monday through Friday.
At Appliance Pro USA, we specialize in high-quality reconditioned replacement control boards, professionally inspected and tested to meet or exceed OEM specifications. Every board we sell undergoes our FailSafe Precision Protocol, meaning components identified through failure pattern analysis as common weak points are replaced proactively using equal or higher-rated parts before the board ever ships to you. With a replacement board from Appliance Pro USA, you're getting a board that's been evaluated and restored to reliable working condition, backed by our 1-year limited warranty (registration required) and 30-day return policy, so you can order with complete confidence.
We offer free priority shipping on every order, and orders placed before 4 PM EST ship same day, Monday through Friday, excluding holidays and scheduled closures. Whether you're a homeowner tackling this repair yourself or a professional technician who needs a reliable source, we're here to help you get the right part and get the job done right the first time.
Not sure this is your board? Send us a photo of your original board's part number sticker and we'll confirm before you buy. Reach us at info@applianceprousa.com
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DA92-00047A Samsung Refrigerator Inverter Board, Frequently Asked Questions
Common questions about the DA92-00047A cover whether it is the same board as DA41-00614F and DA41-00404E, why the board is marked DA41-00411D, what a specific inverter blink count means, whether both the main board and the inverter need replacing, what to do when the compressor hums but never starts, and why certain RF267 models do not use this board at all.
Is the DA92-00047A the same board as DA41-00614F, DA41-00404E, and DA41-00404D?
They belong to the same inverter board family and cross-reference to one another for the models listed on this page. DA41-00404D and DA41-00404E are earlier service numbers, DA92-00047A followed, and DA41-00614F is the later number, with CKD990123 appearing as a more recent Samsung reference for the same board. Samsung has discontinued the new part under every one of these numbers. What matters is that the number on your existing board's label appears in the cross-reference list, not which one it happens to be.
My board says DA41-00411D, not DA92-00047A. Did I order the wrong part?
No. DA41-00411D is the number silkscreened on the circuit board itself during manufacture, while DA92-00047A is the Samsung service part number used for ordering. It is normal for a genuine DA92-00047A to carry DA41-00411D on the board. Compare the printed label and the cross-reference list rather than the silkscreen alone.
My inverter LED blinks once, three times, or five times. Is that the board or the compressor?
A single blink is commonly reported as a start failure and is the pattern most often tied to the inverter board itself, though a loose compressor plug produces it too, so reseat the plug first. Three blinks commonly indicates abnormal current and five blinks commonly indicates low voltage; both can originate on either side, so test the compressor windings and confirm outlet voltage before deciding. Four blinks, commonly reported as a locked motor, points more toward the compressor. These interpretations are commonly reported rather than published for every revision, so confirm in your service manual.
Do I need to replace both the main control board and the inverter board?
Usually not. The two boards fail independently and report differently. An inverter fault typically shows as no cooling with a normal display, a dark or blinking inverter LED, or an 8xE compressor code. A main board fault typically shows as a dead or erratic display, a 41E or PC ER communication code, sensor and fan codes, or no supply voltage reaching the inverter. Replace only the board whose symptoms you can confirm. If the inverter has no incoming power, the main board or harness is the place to look.
The compressor hums or clicks but never actually starts. Which part is that?
On these inverter-driven models a hum followed by a shutdown commonly means the inverter is attempting to start the compressor and the compressor is not coming up to speed. That can be a failing inverter or a compressor with a weak or seized winding. Measure resistance between each pair of the three compressor terminals with the unit unplugged. Nearly equal readings around 10 ohms commonly indicate healthy windings, which shifts suspicion to the inverter. An open, short, or uneven set of readings points to the compressor, and a new board will not resolve it.
Does this board fit every RF267 refrigerator?
No. Samsung built some RF267 sub-series, commonly the RF267AB and RF267AC variants, with a conventional compressor that uses a start relay and overload rather than an inverter, so those units have no inverter board to replace. The RF267AE, RF267AD, and RF267AZ variants listed on this page use the inverter compressor and this board. The model suffix letters matter here, so check the full model number and, above all, the label on the board in your machine compartment.
How long after installing should I wait before deciding whether it worked?
Give it time and do the reset. Unplug the refrigerator for one full minute after the swap to clear any latched code, then plug it back in and allow about ten minutes for the start delay before expecting the compressor to run. Once it starts, allow several hours to pull down to temperature and up to 24 hours to fully stabilize. If the new board's LED is solid and the compressor is running warm but the cabinet never gets cold, the issue is downstream of the board and a technician should evaluate the sealed system.
Related Samsung Refrigerator Repair Guides
These Appliance Pro USA Help Center guides cover what a refrigerator control board does, why control boards fail, how to identify the right board from its part number, and what to check when an appliance does not work immediately after a board replacement. They support the DA92-00047A diagnosis and installation steps on this page.
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