Samsung Washer Error Codes: Complete List & Solutions

Samsung washing machines have a built-in diagnostic system to catch trouble fairly fast. Usually, these alerts show up as a code on the screen, or you get blinking lights on certain models. Knowing Samsung Washer Error Codes usually means you can pinpoint what’s wrong before it turns into a bigger repair. A lot of the issues fall under water supply, draining, door locking, unbalanced drum loads, detergent problems, sensor behavior, or electrical faults.

For many Samsung Washer Error Codes, the fix is pretty manageable at home. But some codes do require a professional service, especially when the wiring or control board is involved. Use the table below to find your code, then try the matching solution.

What Do Samsung Washer Error Codes Mean?

Samsung washer error codes are basically warning messages. The washer is watching water level, motor motion, drainage speed, temperature changes, and electrical conditions during each cycle. When one-part stops acting normally, the washer reports it with a code.

Some codes are tied to straightforward things, like a kinked hose, a clogged filter, or a drum that’s too full. Other codes point more toward sensor malfunctions or electrical failures. On newer Samsung models, you might see alphanumeric codes like 4C, 5C, UE, or dC. On older models, you may not see a text code at all; instead, it’s flashing lights.

Also, try to diagnose first before you reset anything. A reset can sometimes clear the message for a bit, but when the root cause is still there, the same code may pop back up again, pretty soon after you start a cycle.

What Is the Complete Samsung Washer Error Code List?

How Do You Fix a Samsung Washer 4C or 4E Error?

Basically, a Samsung washer 4C error or Samsung washer 4E error means it doesn’t get water in the way it should. Like the Samsung washer not filling, or the machine thinks the water is too limited. Most of the time, it comes down to something small: water taps not fully open, hoses bent or twisted, filters dirty, or the unit just needs a proper restart after you ix what’s wrong.

Start with the water supply taps. Check both, and make sure they stay fully open, no partial settings. Then take a look at the inlet hoses for kinks or sharp bends. When the hoses are twisted, the flow gets interrupted, and the code pops up.

Also, when the hose connections: the hot line should go to the hot inlet, and the cold line should go to the cold inlet. The washer may behave weirdly. Next, carefully remove the hose filters and clean out sediment. A little buildup can make a big difference here.

Samsung suggests water pressure between 0.5 bar and 8 bar. When your pressure is low, it may trigger 4C or 4E even when everything else looks okay. Once you finish, put everything back and restart the washer to see when the error clears.

How Do You Fix a Samsung Washer 5C, 5E, SE, or an Error?

Now for the Samsung washer 5C error, Samsung washer 5E error, SE, or this usually points to Samsung washer not draining trouble. In other words, the washer can’t let water out properly. Common reasons are clogged filters, blocked drain hoses, or a pump issue.

Turn off the machine before you start working. When the last cycle used hot water, let the washer cool down first, just to be safe. For front-load models, there is often an emergency drain hose near the bottom filter area, near that panel.

Remove and clean the drain pump filter carefully. Things like coins, lint, hair, and other debris love to collect there, then your drain system slows down or fails. After that, straighten the drain hose and check for clogs or obstructions, because even small blockages matter.

Samsung also recommends positioning the drain hose at least 60 cm above the floor. When it’s installed too low, it can cause siphoning issues, so the washer can’t drain properly. Finally, restart the washer after cleaning and reinstalling everything properly.

Why Is My Samsung Washer Showing DC, dE, dL, FL, or LO?

The Samsung washer DC error is usually a Samsung washer door lock error, like a locking issue. In general, the washer will not begin the cycle when the door doesn’t close firmly enough.

First, look for clothing that got stuck between the gasket and the door, you know, the rubber ring. Also, check the seal for dirt buildup or anything sticky in there. When the latch is worn or the lock assembly has a fault, that can trigger the same message too.

Some Samsung models end up showing those errors even when Child Lock is still on, especially when water stays inside the tub.

Also, don’t try to pull the door open when there’s still water inside the washer. Drain it first to avoid leaks, and then try again.

Why Does My Samsung Washer Say UE, Ub, Ur, or Unbalanced Load?

The Samsung washer UE error and Samsung washer Ub error are balance-related codes. Basically, when the Samsung washer not spinning it senses the load is too far out of level, or it can’t redistribute safely.

Big items like heavy blankets, thick towels, or one bulky piece often cause it. Sometimes mixed laundry is the problem too, like when you combine super heavy clothes with very light ones.

Try spreading the laundry evenly around the drum. When you’re washing one large item, add a couple of towels to help with the distribution. And make sure the washer is set level on the floor, not tilted or rocking.

Samsung mentions that Ur might show up for a moment while the machine tries to rebalance the load automatically.

What Does Sud, Sd, 5d, SUdS, or 5UD Mean on a Samsung Washer?

Those Samsung washer Sud error codes basically point to Samsung washer too many suds, like there’s foam buildup inside the drum. A lot of the time, it happens because you used too much detergent, or the detergent didn’t rinse out right, so it keeps making more bubbles, and it gets worse.  

For high-efficiency (HE) models, you really should use HE detergent only. Regular detergent can create excessive foam that then messes with the washer sensors and can slow down drainage, like the machine can’t “see” the water the same way.

When you’re in a soft water area, you usually need less detergent than in hard water regions. Hard to believe, but detergent residue left in the tub can also add to the sud situation.

Try running a rinse and spin cycle first, just to clear away the extra foam. When it still keeps showing up, run an empty hot wash, or use an Eco Drum Clean cycle when your washer has it.

What Does LC, LC1, LE, LE1, 1E, or 1C Mean on a Samsung Washer?

These Samsung washer LC error codes tie to leaks or water level problems. The Samsung washer leak error means the washer is detecting abnormal water movement, or it thinks the water level isn’t matching what it expects. Sometimes Samsung washer water level sensor error means it’s the actual water not behaving correctly, other times it’s how the machine is reading it.

Go check the supply hoses and drain hoses carefully. A slightly loose connection can lead to small leaks that only show up during cycles. Also, look at where the drain hose sits; when it’s placed too low, it can create siphoning issues, and that can look like a leak to the system.

Overusing can throw the water level sensor off, too. When the water level sensor is already acting up, that can also cause these codes to come back again and again.

Before you restart, check under the washer for any visible water leaks. When you see water there, fix the source first; you’ll keep getting the same fault.

What Does OC, OE, OF, 0C, or 0E Mean on a Samsung Washer?

The Samsung washer OC error code means overflow messages usually show that the machine received too much water or Samsung washer overflow error. Honestly, excess detergent can also set these codes off, even when everything else is fine.  

Sometimes the inlet valve gets stuck, so it keeps letting water in, even after the power is switched off. On top of that, trouble with the pressure sensor can also lead to overflow issues and weird behavior.  

Try restarting the washer, then let the drain pump take out the extra water. But when the washer keeps filling while it is powered off, then you should contact a technician as soon as possible.  

What Does 3C, 3E, or E3 Mean on a Samsung Washer?

These Samsung washer 3C error or Samsung washer 3E error codes tend to relate to Samsung washer motor error. An overloaded drum, limited movement from a jam, or even electrical faults can trigger them too, for example.  

Remove some of the laundry and restart the cycle. Then check the drum rotation by hand, just to see when it moves smoothly.  

Also, loose wiring or issues with the motor control board can cause the same error again and again. Samsung mentions that 3E can point to either a motor problem or a voltage issue, depending on which exact model you have.  

When the code keeps coming back, you may need professional service, no delays.

What Do 8C, 8E, BE, or BC Mean on a Samsung Washer?

Those Samsung washer 8C error codes usually point to Samsung washer MEMS sensor error or vibration sensor trouble. Basically, Samsung watches how much the tub is shaking, so when the sensor has a weird read, you’ll see one of these.

Sometimes the washer ends up really wiggly after repeated uneven loads, like when you toss in a heavy blanket with lighter stuff. Just restarting the wash can clear the small, temporary sensor fault.  

When the same code shows up again and again, then the main control board or the actual sensor might need to be swapped out; there’s no way around it.

What Do 9C1, 9C2, UC, PF, 9E1, or 9E2 Mean on a Samsung Washer?

These Samsung washer UC error tend to relate to Samsung washer power error or Samsung washer voltage error. Power spikes, extension cords, or plugging into a shared outlet with other appliances can set them off.

Samsung says plug the washer straight into the wall outlet, not through an extension cord, and not via a power strip.  

Also, try turning off the breaker for a few minutes before you hit start again. A wrong voltage feed can mess with the delicate electronics, too, so this part is kinda important.

What Do tE, tC, EC, HE, HC, or Hr Mean on a Samsung Washer?

What Do tE, tC, or EC Mean?

These Samsung washer temperature sensor error codes point to problems with a temperature sensor, such as it can’t read the water temperature properly. It’s basically stuck or confused about the actual water temperature.

Restart the machine first. When the same error pops up again, the sensor will very likely need replacement, not just a reset.

What Do HE, HC, HE1, or Hr Mean?

These Samsung washer HE errors are usually connected to the Samsung washer heater error. The washer can’t heat the water correctly while the cycle is running.

Check the hose connections too, when the washer seems to mix hot and cold oddly. When the heater errors keep coming back, the fix is often professional repair, because the cause usually isn’t simple.

What Does AC, AE, AC6, or AE6 Mean on a Samsung Washer?

These Samsung washer AC error or Samsung washer AE error codes usually signal Samsung washer communication error between internal control boards. Loose wiring can do it, and inverter board faults can also trigger these kinds of messages.

Restart the washer completely. When it still returns, then the wiring harness or the control board may need testing and possibly replacement.

What Do PC, PE, PC1, or PE1 Mean on a Samsung Washer?

These Samsung washer PC error or Samsung washer PE error relate to clutch position detection and Samsung clutch error. They show up more often on top-load models, where the mechanics are different than front-load units.

The machine can’t confirm correct clutch movement during operation. Most clutch-related repairs require professional service, since internal mechanical parts must be disassembled.

What Does CL Mean on a Samsung Washer?

On a lot of models, Samsung washer CL code usually means Samsung washer Child Lock is still active. But sometimes the display shows CL after it drains water on its own, like a kind of short message while the machine finishes up.

Try turning the washer off, then back on. After that, disable the Child Lock using the exact button combo from your user manual, because Samsung has more than one way to do it.

What Does CB or C6 Mean on a Samsung Washer?

Samsung washer CB code or C6 typically points to Samsung washer calibration mode. This is not a real error, more like the machine is adjusting settings.

Samsung uses calibration mode to tune drum weight detection after installation or when the washer was moved. The drum runs slowly for a few minutes, then the cycle ends by itself automatically.

How Do You Reset a Samsung Washer Error Code?

On how to reset Samsung washer, start by fixing whatever problem caused the code in the first place. Then press Power to shut the washer down completely for clear Samsung washer error code.

Next, unplug the washer or turn off the breaker for about one to three minutes. Plug it back in (or restore power) and run a rinse cycle or a quick cycle.

When the same code shows up again, then you may need deeper troubleshooting or possibly a professional repair.

Which Samsung Washer Error Codes Can You Fix Yourself?

Most DIY work should stay on the outside checks, things like hoses, filters, detergent use, outlet power, and whether the load is balanced right.

Anything inside involving electrical parts or wiring should be handled by a trained technician, not by a random reset, because that can get unsafe fast.

When Should You Call Samsung Support or an Appliance Technician?

You should call in a technician when the code returns even after resets and the usual basic troubleshooting. When you notice persistent leaks, a burning smell, tripped breakers, or motor errors that keep coming back, then it’s time for a proper repair, not just another restart.

Also, reach out to the service when the washer continues filling with water while it’s turned off. Or when the door won’t unlock after it has finished draining.

Warranty coverage can lower costs, especially for newer washers, so it might be worth checking before you book anything.

Why Is My Samsung Washer Showing Blinking Lights Instead of an Error Code?

Some Samsung washer no display error codes do not have a digital display. Instead, they use blinking light patterns to tell you what’s wrong.

Those Samsung washer blinking lights error can point to fill problems, drainage trouble, an unbalanced load, a door lock issue, or even jammed buttons. Still, don’t assume it’s an error until the washer is also acting up, like it stops operating as it should.

Why Is My Samsung Washer Door Locked With an Error Code?

Usually, the door stays locked for safety reasons during cycles with water inside or high temperatures. Before you try troubleshooting, drain the unit completely first, so you don’t waste time guessing.

Are Samsung Washer Error Codes the Same on Front Load and Top Load Models?

No. Certain error codes show up only on front-load machines or only on top-load ones. That happens because of the internal parts and layout between the two styles.

Are Samsung Washer Error Codes the Same in Every Country?

Not always. Samsung may use code variations for regional models, plus market requirements. So it’s smart to confirm with your washer manual for your exact model number.