Does your Samsung dryer keep turning off? That may help!


A Samsung dryer that repeatedly shuts off during a drying cycle can be frustrating and may indicate an underlying issue. Several factors can contribute to this problem, ranging from overheating protection to sensor malfunctions. In this troubleshooting guide, we will explore some common reasons why your Samsung dryer keeps turning off and provide potential solutions to resolve the issue.

Overheating Protection

One possible cause for your Samsung dryer repeatedly shutting off is overheating protection. Dryers have built-in safety mechanisms to prevent excessive heat buildup, which can be a fire hazard. If your dryer’s internal temperature rises too high, it will automatically shut off to cool down and avoid any potential damage or safety risks.

To troubleshoot and resolve the issue related to overheating protection causing your Samsung dryer to turn off, follow these steps:

  1. Start by unplugging the dryer from the power source to ensure safety during the troubleshooting process.
  2. Allow the dryer to cool down for a significant period, at least 30 minutes, to ensure it is not still hot from the previous operation.
  3. Inspect the area around the dryer to ensure proper ventilation. Make sure there is sufficient space around the dryer for adequate airflow. Remove any objects or debris that may be obstructing the airflow.
  4. Clean the lint filter thoroughly. A clogged lint filter can restrict airflow and contribute to overheating. Remove any accumulated lint or debris from the filter.
  5. Check the dryer’s exhaust vent and ensure it is not blocked or obstructed. Clear away any lint or debris that may be causing a restriction in the venting system. Use a vacuum cleaner or a lint brush to clean the vent hose and exterior vent opening.
  6. Ensure that the dryer is not overloaded with a large amount of laundry. Overloading the dryer can impede airflow, leading to overheating. Follow the manufacturer’s guidelines for load capacity.
  7. If the dryer is located in a confined space or inside a cabinet, consider relocating it to an area with better ventilation to allow for proper airflow.
  8. Plug in the dryer and turn it on. Monitor the drying cycle to check if the overheating protection feature is no longer triggering and causing the premature shut-offs. If the issue persists, it may require further inspection or professional assistance.

By addressing overheating protection concerns and ensuring proper ventilation and airflow, you can prevent your Samsung dryer from repeatedly shutting off. Regular maintenance, such as cleaning the lint filter and venting system, is crucial to maintain optimal dryer performance and prevent overheating.

Clogged Ventilation

A clogged or obstructed ventilation system can restrict the airflow in your Samsung dryer, leading to overheating and automatic shut-off.

To resolve the issue of clogged ventilation causing your Samsung dryer to turn off unexpectedly, follow these steps:

  1. Start by unplugging the dryer from the power source to ensure safety during the troubleshooting process.
  2. Inspect the dryer’s exhaust vent for any blockages or obstructions. Check both the exterior vent opening and the vent hose connected to the dryer. Clear away any lint, debris, or objects that may be restricting airflow.
  3. Use a vacuum cleaner or a lint brush to thoroughly clean the venting system. Remove built-up lint from the vent hose, the exterior vent opening, and any accessible parts of the venting system. Ensure the air can flow freely without any restrictions.
  4. While cleaning the venting system, also clean the lint filter. Remove any lint accumulation to promote proper airflow.
  5. Check that the vent hose is properly connected to both the dryer and the exterior vent. Ensure there are no kinks or bends that may impede airflow. Straighten the vent hose if necessary.
  6. Verify that the venting system is correctly installed and complies with Samsung’s recommendations. Make sure it is not excessively long or has too many bends, as this can hinder airflow.
  7. After cleaning and ensuring proper venting, reassemble any components or covers that were removed during the process.
  8. Plug in the dryer and turn it on to test if the issue of premature shut-offs has been resolved. Monitor the drying cycle to ensure the dryer operates without turning off unexpectedly.

By addressing clogged ventilation issues and ensuring a clear and unobstructed venting system, you can prevent overheating and eliminate the problem of your Samsung dryer repeatedly shutting off. Regular maintenance and cleaning of the venting system are recommended to maintain proper airflow and prevent future issues.

Sensor Issues

Samsung dryers are equipped with various sensors that detect moisture levels, temperature, and other factors to optimize drying performance. Malfunctioning sensors can cause the dryer to turn off prematurely or inaccurately.

To address sensor-related problems causing your Samsung dryer to turn off unexpectedly, follow these steps:

  1. Start by unplugging the dryer from the power source to ensure safety during the troubleshooting process.
  2. Locate the screws that hold the top panel and control panel in place. Unscrew them and carefully remove both panels.
  3. Once the panels are removed, you will have access to the control panel. Unscrew and remove the control panel to expose the internal components.
  4. Look for the moisture sensor, which is typically located near the lint screen housing. The moisture sensor helps detect the level of moisture in the dryer. Inspect it for any visible damage or loose connections.
  5. If the sensor appears damaged or if there are loose connections, it may need to be replaced. Contact Samsung customer support or consult the user manual for your specific model to obtain a compatible replacement sensor.
  6. After obtaining a new sensor, carefully disconnect the wires from the old sensor and remove it from its mounting position.
  7. Install the new moisture sensor in the same location as the old one, ensuring a secure fit. Reconnect the wires to the appropriate terminals.
  8. Reassemble the control panel, top panel, and any other components you removed earlier, following the reverse order of disassembly.
  9. Once everything is reassembled, plug in the dryer and turn it on to see if the issue is resolved. Monitor the drying cycle to ensure the dryer does not shut off prematurely.

If the problem persists or if you are uncomfortable performing these steps, it is recommended to contact Samsung customer support or seek assistance from a qualified technician. They will have the expertise to diagnose and resolve any sensor-related issues with your Samsung dryer effectively.

By troubleshooting and addressing sensor problems, you can ensure that your Samsung dryer functions properly, allowing for uninterrupted drying cycles without the issue of premature shut-offs.

Power Supply Problems

Experiencing repeated shut-offs of your Samsung dryer after only a few minutes can be frustrating. One potential reason for this issue is power supply problems. Electrical issues, such as voltage fluctuations or an overloaded circuit, can trigger the dryer’s safety mechanisms, causing it to turn off unexpectedly.

To troubleshoot and resolve power supply-related issues causing your Samsung dryer to turn off, follow these steps:

  1. Start by ensuring the dryer is properly connected to a grounded power outlet. Check that the power cord is securely plugged in and undamaged.
  2. If you suspect an electrical issue, try plugging the dryer into a different outlet to see if the problem persists. This can help determine if the current outlet is causing the power supply problem.
  3. Additionally, inspect the circuit breaker panel in your home. Check if any circuit breakers are tripped or if any fuses have blown. If you find a tripped breaker or a blown fuse, reset the breaker or replace the fuse with the appropriate rating.
  4. It’s essential to verify that the electrical circuit can handle the dryer’s power requirements. If the circuit is overloaded with other high-power devices, it may cause the dryer to shut off. Consider redistributing the load on the circuit or using a dedicated circuit for the dryer if needed.
  5. If you have access to a voltage meter or a multimeter, you can test the voltage at the outlet to ensure it is within the appropriate range. The voltage should match the manufacturer’s specifications for your Samsung dryer.
  6. If you continue to experience power supply issues with your dryer, it is recommended to consult an electrician to assess your home’s electrical system. A professional electrician can identify any underlying electrical problems and provide the necessary repairs or adjustments.

By addressing power supply problems and ensuring a stable and appropriate electrical connection, you can prevent your Samsung dryer from turning off unexpectedly and ensure uninterrupted drying cycles. If the issue persists after troubleshooting these power supply aspects, it is advisable to seek assistance from a qualified technician for further diagnosis and repair.

Faulty Drive Belt

One possible reason for this issue is a faulty drive belt. The drive belt plays a crucial role in rotating the dryer drum, and if it becomes damaged or broken, the dryer may not operate correctly, leading to the repeated shut-off problem.

To troubleshoot and resolve the issue related to a faulty drive belt, follow these steps:

  1. Start by unplugging your Samsung dryer from the power source to ensure safety during the process.
  2. Locate the lower access panel on the dryer and remove it. Set it aside for now.
  3. Look for the lint filter and remove it from the dryer. You should now see a couple of screws beneath where the lint filter was. Remove these screws.
  4. Proceed to remove the top panel of the dryer by unscrewing the screws that secure it in place. Before completely removing the panel, remember to disconnect the door switch wire harnesses.
  5. With the panels removed, you will be able to access the drive belt.
  6. Carefully inspect the drive belt for any signs of damage or if it has snapped. If you observe any faults, the belt needs to be replaced.
  7. To replace the drive belt, remove the old belt from the dryer. Detach it from the pulleys and release the bearing by pulling the belt up. Finally, remove the front guide so you can pull the drum out enough to access and remove the belt.
  8. Once the old belt is removed, place the new drive belt around the drum. Ensure that the groove side of the belt is against the drum and that it is centered properly.
  9. Proceed to attach the drum back to the pulleys, ensuring the belt is correctly aligned. Adjust the idler pulley to provide the appropriate tension on the belt, ensuring it is not too tight or too loose.
  10. Now that the new drive belt is in place, carefully reassemble the dryer, following the reverse order of the steps taken during disassembly.
  11. Once the dryer is reassembled, plug it back in and turn it on to check if the issue of it turning off prematurely has been resolved.

By addressing the problem of a faulty drive belt and replacing it as necessary, you can ensure that your Samsung dryer operates smoothly and no longer turns off after just a few minutes of use.


A Samsung dryer that repeatedly shuts off can be indicative of various underlying issues. By troubleshooting the potential causes discussed in this guide, you can determine the root cause of the problem and take appropriate steps to resolve it. To prioritize safety and, if necessary, consult a professional technician or Samsung customer support for further assistance and guidance specific to your dryer model.