Dryer error codes – what they mean by brand

Your dryer isn’t just beeping for no reason. When the screen flashes a message — maybe a Samsung dryer error code like “HE,” or an airflow warning from your LG ThinQ dryer — it’s trying to tell you something. These built-in alerts help you catch problems early, from a clogged vent to a faulty sensor, before they spiral into bigger repairs or safety issues.

In this guide, we’ll walk through the most common dryer error codes by brand, from interpreting the full LG dryer error code list to recognizing hidden issues behind a Whirlpool front-load dryer error. Whether you’re running a Speed Queen commercial dryer or troubleshooting a quiet Bosch unit in your condo, we’ll help you figure out what the code means, what you can do on your own and when to call in a repair pro.

Why it’s important to know dryer error codes

Most people don’t think twice about their dryer — until the cycle stops halfway and the screen flashes a strange code they’ve never seen. It’s easy to ignore it, restart the machine, and hope for the best. But these dryer error codes are more than just a nuisance — they’re the first sign your appliance is trying to help you avoid a breakdown.

Let’s say your Samsung dryer suddenly displays “5E” or “tC.” That’s not random — it’s your system flagging poor airflow, maybe because the vent’s clogged with lint. Keep running it like that, and the unit will start overheating. Or picture your LG ThinQ dryer sending a push alert for a d80 error. That means 80% of the air can’t get out. You’ll still get dry clothes — for now — but the dryer will run longer, spike your utility bill, and wear out faster.

Even if it’s something as simple as a loose door switch or a tripped sensor, knowing what that code means gives you control. And if it turns out you do need help, sharing the exact message — whether it’s a Whirlpool front load dryer error code, a strange alert on a Maytag panel, or a cryptic number on a Speed Queen commercial dryer — means your tech can bring the right part and fix it fast. No second visits, no surprises.

Dryers don’t break without warning. They just speak in code. And once you know how to listen, staying ahead of repairs gets a lot easier.

Dryer error code lists by brand

While all dryers speak the same language — blinking lights and two-letter codes — each brand has its own vocabulary. What looks like “dC” on a Samsung might be “E01” on a Bosch or “F4E3” on a Whirlpool. And while the meaning is different, the goal is the same: to tell you what’s wrong before things get worse.

Below, we’ll translate the most common dryer error codes by brand — so you’ll know exactly what your machine is trying to say, what to do next, and when it’s time to call in a repair that actually solves the problem.

Samsung dryer error codes

Samsung dryers are some of the smartest on the market — and some of the most vocal. If something’s off, you’ll see a code long before you smell a hot drum or wonder why your towels are still damp. These Samsung dryer error codes aren’t just tech jargon; they’re warnings with real meaning.

A few of the most common include:

• HE / tE – issues with the heating element or temperature sensor. The dryer may run cold or not at all.
• 5E / SE – airflow restriction. Lint buildup in the exhaust line is a common cause.
• dC – the door didn’t close fully, often because of a jammed latch or overloaded drum.
• HC / HC2 – overheating. Stop the cycle and check for blocked vents or failed thermostats.
• 9C1 / 1C – voltage supply issues. This could be a wiring problem or a failing power cord.
• CL – child lock is active. Hold Temp + Options for 3 seconds to clear.

Some models also show symbols — like a triangle with an exclamation point — next to the code. It’s part of Samsung’s visual diagnostics, designed to make dryer error codes easier to understand at a glance.

If you’re not sure how to check Samsung dryer error codes, some models let you view stored faults using special button combinations—check your user manual for details, as this can vary. You’ll also find a complete breakdown in the official Samsung dryer error codes list, including model-specific notes and icon references.

Still seeing the same code over and over? Let our Samsung appliance repair team in Atlanta take care of it. We arrive same-day with the right parts—and no guesswork.

Speed Queen dryer error codes

Speed Queen dryers may not have flashy screens, but their dryer error codes are just as important to pay attention to. Whether you’re using a home unit or a stacked commercial machine, the display tells you exactly what’s going wrong—if you know how to read it.

Some common Speed Queen dryer error codes include:

• AF / EAF2 – airflow issues caused by clogged vents or full lint traps.
• ER_OP / ER_SH – sensor failure: either disconnected or shorted.
• EC:09 – internal data error on the control board.
• ER_CO – lost link between the interface and the main board.
• EC:19 – card reader fault, found in Speed Queen commercial dryers.

Need a full reference? You can find model-specific details in Speed Queen’s official error code manuals — just enter your model number and download the guide.

For anything more serious, especially repeat Speed Queen commercial dryer error codes, our dryer repair service in Atlanta is ready to help — fast.

Whirlpool dryer error codes

Whirlpool dryers tend to be reliable workhorses, but when something’s off, they speak up with a mix of letters and numbers that actually mean something. Whether you’re using a classic model or navigating a touchscreen display, these Whirlpool dryer error codes give you a solid clue on where the problem starts.

Some of the most common include:

• F01 – control board relay failure. The dryer may not start at all.
• F3E2 / F3E3 – moisture sensor or exhaust thermistor error.
• F4E3 / AF – airflow restricted. This is one of the most frequent issues when vents get blocked.
• PF – power failure during the cycle. Often tied to a surge or loose plug.
• L2 – low voltage on one leg. The electrical supply may need to be checked.

If you’re dealing with Whirlpool Duet dryer error codes or your Whirlpool front-load dryer flashes a warning mid-cycle, don’t guess. Whirlpool has a full error code reference guide with clear explanations for every model family.

Still stuck? Our Whirlpool appliance repair team in Atlanta arrives with factory parts and the tools to get your dryer working again — fast.

Maytag dryer error codes

Maytag dryers are built tough, but even they can throw a code now and then. The key is knowing whether the message flashing on the panel means a quick filter clean or a bigger repair issue. These Maytag dryer error codes tell you exactly where to look.

Some of the most common include:

• AF – airflow problem. Lint buildup or vent obstruction is usually the cause.
• PF – power failure during cycle. You may need to check your outlet or reset the breaker.
• L2 – low line voltage. This can affect heating performance.
• F01 – primary control board failure. The dryer won’t start or respond to commands.
• F3E1 – exhaust thermistor failure. Sensor issues can throw off drying accuracy.

Different models might use different variations of these codes, especially newer smart models. For the full reference by model type, check Maytag’s official dryer error code guide — it includes clear definitions and troubleshooting paths.

Need expert help right away? Our certified Maytag appliance repair pros in Atlanta can inspect, diagnose, and fix the issue, often on the same day.

Bosch dryer error codes

Bosch dryers are known for their sleek design and efficient performance, but they can still flash a warning when something’s off. Unlike some brands, Bosch uses both symbols and short dryer error codes, depending on the model. Understanding what they mean can save you from guessing — or overpaying for repairs.

Here are a few common Bosch dryer error codes and what they indicate:

• E01 / E03 – clogged lint filter or blocked exhaust duct. Airflow is restricted.
• E17 – heating issue. Often related to the heating element or internal sensor.
• E18 – moisture sensor error. Drying time might be too short or too long.
• E20 – motor fault. The drum may not spin properly.
• E24 / E25 – control module malfunction. This may require professional diagnosis.

Bosch maintains a dedicated error code guide that covers both icons and alphanumeric codes across their dryer models. If you’re unsure whether you’re seeing a basic reminder or a serious fault, that’s the best place to start.

And if your dryer won’t reset or keeps showing the same issue, our Bosch appliance repair specialists in Atlanta are ready to help.

Frigidaire dryer error codes

Frigidaire dryers may look simple on the outside, but when they stop mid-cycle and flash a code, it’s their way of asking for attention. Unlike more cryptic brands, Frigidaire’s fault messages tend to be consistent and repeatable, which makes them easier to decode and fix.

Below are some of the most frequent Frigidaire dryer error codes and what they typically signal:

• E64 – Heating element failure. If your dryer runs but doesn’t get hot, this is often the cause.
• E68 – One or more buttons on the panel may be stuck. Try resetting the dryer.
• EF1 – Restricted airflow from a clogged vent or filter. This can lead to longer drying times.
• E5B – Low heat error. The issue could stem from a power supply or control board fault.
• EAF – Communication problem between internal modules.

These codes show up in both standard and stackable models, and some Frigidaire smart dryers may also issue alerts via the app. For a complete Frigidaire dryer error codes list and model-specific guidance, refer to the brand’s official support article.

If the error won’t clear, or you suspect a deeper issue, our local Frigidaire appliance repair team in Atlanta is ready to help — same-day appointments available.

LG dryer error codes list

From high-efficiency models to smart LG ThinQ dryers, these machines are built to make laundry easier. But when something’s off, your dryer will talk back — in blinking lights and cryptic codes. Understanding the LG dryer error codes is key to solving problems quickly and avoiding bigger repairs down the line.

Let’s decode some of the most frequent alerts from LG washer dryer error codes to full smart models:

• d80 / d90 / d95 – These show airflow blockages. If lint builds up in your vent, sensors trigger the code to warn you before overheating becomes a fire risk.
• tE1 / tE2 / tE3 – Thermistor issues. Usually, it means your dryer is misreading the temperature, which may cause inefficient drying or shutdowns.
• nP – Voltage error. This code usually means your dryer is only getting partial power — one leg of the 240V supply may be missing or miswired. It can happen after electrical work or when a double breaker trips on one side..
• PS – Power supply problems are often linked to voltage imbalance.
• E13 – Water drainage error, most common in combo units like washer-dryers.
• CL – Child Lock is on. Just a reminder, not a failure code.
• F1 / F3 / F0 – Internal control board issues. These often require professional diagnosis.

Innovative models may also show these through app notifications, making LG ThinQ dryer error codes even easier to catch, if you know what they mean. If you’re unsure, check the official LG dryer error codes list for full explanations by model.

Need help fast? Our LG appliance repair service in Atlanta can diagnose the problem and get your dryer running again — no guesswork needed.

Call Appliance Care of Atlanta for emergency dryer repair

If your dryer keeps flashing the same code — or the problem is bigger than a clogged filter — don’t waste time guessing. Some dryer error codes point to quick fixes, but others mean trouble that only an experienced tech can solve.

We work with every brand in Atlanta, from Samsung dryer error codes that won’t clear to stubborn LG ThinQ alerts and the toughest Speed Queen commercial dryer error codes. Our team finds the real problem, fixes it fast, and gets your laundry back on schedule.

Conclusion

Dryer error codes are easy to ignore — but now you know what they mean and why they matter. A single alert could save you from days without laundry or an expensive breakdown. Whether it’s a familiar code on your old Maytag or something new on a Whirlpool or Bosch, you’re ready to respond.

If things go further than a simple reset, you’ve got a local team ready to help. Because in Atlanta, nobody has time for laundry that won’t dry.