Why Is My Washer-Dryer No Longer Drying?

Jul 18, 2023, 15:44pm

Unlike a conventional washing machine, the washer-dryer has many advantages. It can wash and dry in the same appliance, so there’s no need for a dryer to dry clothes after washing. Washing and drying water are evacuated in the same drain pipe.

However, since it is a device that has more functions, maintenance must be more important. One of the frequent breakdowns is that it no longer dries, which is why it will be necessary to revise and test the elements that are responsible for this problem:

  • The heating battery
  • Resistance
  • Thermal safety
  • The drying fan

Discovering that your washer-dryer is no longer drying can be frustrating and inconvenient. A washer-dryer is designed to provide the convenience of both washing and drying your laundry in one unit. However, when the drying function fails to work properly, it can leave your clothes damp or wet, requiring additional drying time or alternative drying methods. There are several potential reasons why a washer-dryer may stop drying, ranging from simple issues to more complex mechanical or electrical problems. Understanding these causes can help you troubleshoot the problem and find a solution. In this article, we will explore the common reasons why a washer-dryer is no longer drying and provide possible solutions to address the issue.

Why Is My Washer-Dryer No Longer Drying?

1. Overloading the Machine

One of the common reasons for a washer-dryer not drying properly is overloading the machine. If you load too many clothes into the drying drum, it can prevent proper air circulation, resulting in ineffective drying. Ensure that you follow the manufacturer’s guidelines for the maximum load capacity and avoid overloading the machine. Optimal drying requires sufficient space for the hot air to circulate through the garments.

2. Clogged Lint Filter or Vent

A clogged lint filter or vent can restrict the airflow within the washer-dryer, leading to poor drying performance. Over time, lint and debris can accumulate in the filter and vent, causing blockages. Clean the lint filter after each drying cycle and regularly inspect the vent for any obstructions. Clear any lint buildup or debris to maintain proper airflow and improve drying efficiency.

3. Drying Sensor Issues

Many washer-dryers are equipped with moisture or humidity sensors to detect when the laundry is dry and automatically stop the drying cycle. If the sensor is dirty or malfunctioning, it may not accurately detect the moisture levels, resulting in incomplete drying or premature cycle termination. Clean the sensor with a soft cloth and ensure it is free from any residue or lint. If the problem persists, consult the manufacturer’s instructions or contact a professional technician to inspect and repair the sensor.

4. Malfunctioning Heating Element or Thermostat

The heating element and thermostat play crucial roles in the drying process of a washer-dryer. If either of these components is faulty, it can affect the machine’s ability to generate and regulate heat, leading to ineffective drying. Contact a professional technician to inspect and replace the faulty heating element or thermostat, ensuring that the dryer can reach and maintain the required temperature for efficient drying.

5. Incorrect Drying Settings

Using incorrect drying settings or programs can also impact the drying performance. Each fabric type may require different drying settings, such as temperature and duration. Select the appropriate drying settings for the specific fabric type to ensure effective drying. Refer to the manufacturer’s instructions or garment labels for guidance on appropriate drying settings.


It will be necessary to test the thermal safety of the washer-dryer using a multimeter. When there is overheating, the security will cut off the heating. The resistor terminals are right next to the resistor terminals.

  • Set the multimeter to the continuity function or to the lower range of ohms.
  • Place the multimeter test probes on the thermal safety terminals.
  • If a beep is emitted by the multimeter, then it is functional.
  • If the thermal safety is disarmed, you will have to click on the middle button to turn it back on.


The washer-dryer is fitted with a drying fan, the operation of which must also be checked.

  • To access it, you must remove the right side of the machine. The fan will then be on top.
  • This part may be clogged with fibres: the fan will then have to be cleaned
  • If it no longer works or is too dirty, change it.

Why Is My Washer-Dryer No Longer Drying?

Troubleshooting Steps

Here are some troubleshooting steps you can take when your washer-dryer is no longer drying:

  1. Avoid overloading the machine and ensure proper load distribution.
  2. Clean the lint filter after each drying cycle and inspect and clear any obstructions in the vent.
  3. Clean the drying sensor to ensure accurate moisture detection.
  4. Contact a professional technician to inspect and replace the faulty heating element or thermostat.
  5. Select the appropriate drying settings for different fabric types.

By following these steps, you can often identify and address the issue of a washer-dryer that is no longer drying properly. Regular maintenance, proper usage, and attention to the machine’s components will help prevent future occurrences.

In conclusion, a washer-dryer that fails to dry effectively can be caused by various factors, including overloading, clogged filters or vents, drying sensor issues, malfunctioning heating elements or thermostats, and incorrect drying settings. By understanding these common causes and following the troubleshooting steps mentioned above, you can often identify and address the issue effectively. If the problem persists or if you are unsure about any repairs, it is advisable to consult a professional technician to diagnose and repair the specific problem with your washer-dryer.


“If you’re in Toronto or the Greater Toronto Area and need your washing machine repair near me urgently, contact Shymon Appliance Repair, we know how to fix it!”