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Samsung Moisture Sensor Dryer Not Heating? How To Fix It

The most probable reason you find your Samsung dryer not drying is a blocked lint filter, a defective heating element, or a faulty thermostat. You can fix this by cleaning the lint filter, replacing the bad parts, and checking to ensure you did not overload your dryer. 

The Samsung Moisture Sensor Dryer boasts a large drum capacity, adjustable settings, and a variety of drying cycles. Its user-friendly interface and cutting-edge sensor technology deliver optimal drying performance, delicate fabric care, and a straightforward laundry experience. Nonetheless, I understand that even the most modern dryers might occasionally fail, resulting in the Samsung dryer not heating up.

If you arrived here frustrated, you are in luck. In this piece, I’ll guide you through the Samsung Moisture Sensor Dryer’s inner workings and offer answers to the common problem of the dryer not heating.

Ultimately, I’ll address frequently asked questions concerning moisture sensors, ensuring you completely understand how to improve your drying experience. 

Samsung Moisture Sensor Dryer

The Samsung Moisture Sensor drier from Samsung Electronics is a clothes dryer that detects the moisture level in textiles using sophisticated moisture-detecting technology. This technology allows the dryer to automatically change the drying duration based on the measured humidity, minimizing over-drying and reducing energy consumption.

The Samsung Steam Moisture Sensor Dryer also provides a range of features and settings to meet varying drying needs, allowing for efficient and customized options. Its easy-to-use interface and innovative sensor technology make it a dependable and convenient appliance for efficient laundry drying.

One of the most significant benefits of using the Samsung Moisture Sensor Dryer is its exceptional energy efficiency. By eliminating excessive drying, this Samsung dryer helps to conserve energy, resulting in lower electricity bills.

On the downside, some users have reported occasional instances where the moisture sensor may miscalculate the drying time, resulting in clothes that are not completely dry or subjected to longer drying periods than necessary. While these occurrences are relatively rare, remaining mindful of this potential drawback is essential.

How Does Samsung Moisture Sensor Work?

The Samsung moisture sensor dryer is an innovative appliance that utilizes advanced technology to assess the moisture level of your clothes. When your clothes are wet, they have a high conductivity of electricity than when dry. The dryer incorporates specialized sensors within its drum that measure the wetness of your clothes. The sensors translate the data they collect to the dryer’s control system, which utilizes it to adjust the drying time and temperature.

As the fabric dries, its conductivity decreases. By carefully monitoring these changes in conductivity, the moisture sensor accurately determines the remaining moisture in your clothes. This mechanism ensures that clothes are not over-dried or exposed to excessive heat, thus preventing damage and conserving energy.

Signs of a Troubled Samsung Dryer: Identifying the Red Flags

Is your Samsung front-load dryer not heating properly? Keep a watch out for the following telltale symptoms of poor performance:

  • Clothes are moist: If your dryer isn’t producing enough heat to adequately dry your clothes, leaving them damp, there’s something wrong. Further investigation might reveal what exactly is the problem with your Samsung dryer.
  • Misalignment of the drum: A properly operating dryer drum should revolve smoothly, gently tumbling your garments for even drying. However, if you observe a loss of rotation or a complete lack of drum movement, it’s time to roll up our sleeves and get to work diagnosing that drum.
  • Unwanted odors: Never ignore the burning smell emerging from your dryer. It’s a red flag that you should address. 
  • Unusual sounds: Your dryer should purr like a happy kitten while operating, making little noise. If you start hearing strange clanks, squeaks, or rattles, it’s time to investigate and address the cause of the noise.

By being acquainted with these symptoms, you will be one step closer to detecting and fixing any difficulties that may be hindering the efficiency of your Samsung dryer. Now, let’s look into Samsung dryer troubleshooting.

Troubleshooting Tips for Your Samsung Moisture Sensor Dryer

Here are some of the easiest ways to troubleshoot your Samsung Moisture Sensor Dryer in case it is not heating correctly:

Verify the Error Code

Don’t worry if your Samsung dryer is not getting hot—I’ve got your back. The built-in computer system can recognize and show an error code pinpointing the problem. To begin, consult the manual or contact Samsung’s Support Center to weigh the significance of the error number and whether you require expert repair help.

Perform a Vent Blockage Test

Let’s look for any obstructions that might be causing your Samsung dryer not drying clothes. To do a blockage test, follow these steps:

  1. Begin by looking for blockages in the outer hood and inner exhaust vent.
  2. If you discover an obstruction, it is most likely the root reason for insufficient heating.
  3. Rerun the test after thoroughly cleaning the hood and vent.
  4. If the second test still reveals an issue, replace your dryer vent.

Tripped Electric Circuit Breakers

Samsung dryers, like many other brands, have two circuit breakers. While they usually trip simultaneously, there are times when only one breaks. In such cases, the dryer will continue spinning but not emit heat.

To address this issue, manually reset the circuit by switching it off for one minute and then back on. After that, run a 30-second Time Dry cycle. Place your hand inside the door and open it. Congratulations, the problem has been fixed if you sense a tiny heat.

Check the Socket Fuse

If your Samsung dryer isn’t working, check the socket fuse. This aids in the establishment of a suitable electrical connection. To restore functioning, replace a blown or tripped fuse. It’s one of the first things to look into when identifying and addressing power-related issues.

Adjust the Mode Settings

Depending on the age of your Samsung dryer, you can enable the Mixed Load Bell/Damp Alert setting while running a cycle with a mix of heavy and light materials. This option tackles the issue of lighter objects drying faster. When you switch it on, you’ll get a signal when your laundry is 80% dry, allowing you to remove the dry things and let the remaining parts dry normally.

Check the Moisture Sensors

The lint filter housing of the Samsung moisture sensor dryer has two moisture sensors. When they detect damp laundry during the drying cycle, these sensors notify the dryer to begin or continue drying. If these sensors get clogged with residue, the machine usually fails to heat up, or it may turn off too soon. Usually, you can resolve this problem by cleaning the sensors with mild soap and a soft cloth.

Check the Load Size

Overfilling the dryer might lead to issues and prevent garments from drying properly. A tiny load, on the other hand, may result in the dryer not heating up because the moisture sensors do not detect enough damp garments to activate the heating elements. To remedy this issue, you may either wait until you have a larger load or add a couple of wet towels.

Examine the Lint Filter and Drainage.

Maintaining your Samsung dryer’s performance and efficiency requires regular lint filter cleaning. A blocked or filthy lint filter could result in slow or insufficient drainage, water collection in the dryer drum or exhaust vent, and excessive lint buildup.

Inspect the Thermostat

A faulty thermostat might prevent the dryer from receiving enough hot air to fully dry the laundry. When your Samsung dryer fails, you may use a multimeter to evaluate its performance to see whether you should replace the thermostat.

Likewise, overheating can cause the heating fuse to fail, resulting in a spinning drum with no heat. A multimeter test will assist in uncovering any issues with this component of the dryer’s heating process.

Examine the Heating Element

If you detect a burning odor emanating from the dryer, this might indicate that the heating element has burned out. This may be avoided with regular maintenance. Usually, you will find the heating element behind the front panel.

Turn the machine off, remove the control and front panels, and visually inspect the heating element. If it seems damaged,  replace it immediately to avoid additional damage and associated safety issues. Replacing the Samsung heating element is often a low-cost do-it-yourself project.

You may overcome the difficulties of a Samsung dryer that is not drying with some troubleshooting and helpful hints. Your clothes will thank you with that fresh, perfectly dry feeling!


You’re now prepared and armed with the knowledge to troubleshoot your Samsung Moisture Sensor Dryer: Say goodbye to soggy, moldy laundry and welcome efficiency and convenience. Accept the convenience and dependability of this fantastic device, and revel in the peace of mind that comes with properly dry garments at your fingers.

Regular maintenance is essential for the best operation of your Samsung Moisture Sensor Dryer. Examine the lint filter to ensure it is clean and free of obstacles. Check the moisture sensors that detect damp clothing and regulate the drying process.

With regular maintenance, your Samsung Moisture Sensor Dryer will continue to serve you faithfully. Happy laundry days are ahead!

Frequently Asked Questions (FAQs)

Q: What may be the cause of my Samsung dryer not drying?

A: There might be several causes for your Samsung dryer not drying correctly. Lint filters, blocked vents, defective heating elements, or damaged thermostats can cause this problem. Also, an overloaded dryer or wrong settings may impair drying performance.

Q: How can I troubleshoot a Samsung dryer that is not drying?

A: To effectively troubleshoot a non-drying Samsung dryer, inspect and clean the lint filter to ensure appropriate airflow. If you cannot find the source of the issue there, check the drainage system for any blockages and ensure that your dryer is not overloaded. Then, you can examine the specified settings and cycle to confirm they are suitable for the load.

Q: How much does it cost to repair a Samsung dryer that is not drying?

A: Repairing a damaged Samsung dryer costs vary based on the problem and the service provider. Cleaning a clogged lint filter or a blocked vent may not be expensive. Nevertheless, the cost may be higher if serious failures occur or new components are required.


  • Chris Hewitt

    Chris is a Texas-based freelance writer who loves the outdoors and working in his garage. When he's not enjoying the Texas sun, he can be found tinkering with all sorts of things in his workshop.

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