The dryer switches off prematurely.

It's quite frustrating when your dryer shuts off before the cycle is complete. There can be various reasons for this behavior, including a faulty heating element, a problem with condensate drainage, or insufficient voltage. Let's look at why your dryer stops working prematurely and what to do in this situation.

What causes my dryer to suddenly lose power?

If you notice your dryer shutting off prematurely, don't panic. The problem isn't always with the machine itself; sometimes external factors can cause the malfunction. For example:

• errors when connecting the device;
• low or too high voltage;
• faulty socket.

First of all, check whether the machine is connected to the electrical network correctly. To ensure the dryer operates without interruption, do not connect it through extension cords or adapters. The voltage at the power point should be 200-240 V.

To power the dryer, it is recommended to install individual wiring with the required cable cross-section.

Another factor that can cause a dryer to shut off unexpectedly is low or high voltage. If the power supply experiences sudden fluctuations, the safety system will force the dryer to stop operating. To eliminate this problem, simply purchase and install a voltage stabilizer to protect against power surges.

If the dryer shuts down due to a power surge, a corresponding error code will appear on the device's screen. Therefore, if the appliance suddenly stops working and displays a combination of numbers and letters, decipher the error code using the equipment manual.

A faulty outlet can also cause the washing machine to shut off. To check, connect another appliance to it, such as an electric kettle or hair dryer. Observe whether the appliance operates correctly.

If the shutdown was a one-time issue, try resetting the machine. Unplug the power cord, wait 20-25 minutes, and then turn it back on. If the dryer cycles normally after this, it was a random system glitch.

The dryer can't warm up.

If external factors are excluded, then the problem lies in the dryer itself. The device will switch off when the temperature required for drying clothes is not maintained for some reason. In this case, the “brain” detects a malfunction and stops the device from operating.

The temperature regime may be violated:

• due to a breakdown of the heating element;
• if the temperature sensor fails;
• in case of difficulty in draining condensate;
• due to fan failure;
• in case of control module failure;
• when the overheating protection is triggered.

In this case, the dryer will need repair. If it's still under warranty, don't even try to repair it yourself; call a service technician immediately. If the warranty period has expired, you can try troubleshooting the machine at home.

We test the equipment ourselves

A full diagnostic of the dryer will help determine why it's shutting off. For this procedure, you'll need a Phillips-head and flat-head screwdriver, as well as a multimeter. The first step is to check the dryer's electronic module.

Before you begin troubleshooting, unplug the dryer.

To check the control module:

• remove the top cover of the case by unscrewing a pair of bolts holding it;
• find the electronic unit (this is the board to which many wires are connected);
• take a multimeter and set it to resistance measurement mode;
• check the resistance between the contacts responsible for the operation of the heating element (usually these are terminals 5 and 6);
• Ring the remaining contacts one by one to make sure the module is working properly.

If there is no resistance between the contacts, or if it is infinite, the component is faulty. This will require either cleaning the leads and tracks or replacing the semiconductor element. In extreme cases, a new control module must be purchased and installed.

If the electronic unit is fully functional, check the machine for leaks. First, carefully inspect the drum seal. This is the seal that surrounds the laundry loading door. If you find any cracks or other defects in the seal, replace it.

Be sure to check the seal. Water should normally collect inside the dryer and drain into a special condensate container. If the dryer body is not sealed properly, moisture will leak outside the unit. A safety mechanism will detect this and shut off the appliance.

Condensation drainage can be impeded by a clogged lint filter. Therefore, be sure to check the dryer for debris. It is recommended to clean the filter element after each use.

It's also worth checking your dryer's thermostat. To do this:

• Use a screwdriver to unscrew the screws holding the back panel of the machine;
• find the temperature sensor (it is located near the blower fan and has an oval shape);
• disconnect the wires from the thermostat that attach it to the heating element;
• Measure the electrical resistance of the thermostat with a multimeter.

To measure the sensor's resistance, place the multimeter probes across the contacts from which the wires were disconnected. The tester should display a value of "0." If the display is close to zero, the thermostat is receiving the correct current. If the value is significantly greater than zero or approaches infinity, the part will need to be replaced.

For replacement, you must purchase original parts specifically for your dryer model. During repairs, be sure to follow basic safety precautions. When disconnecting parts and wiring, it's a good idea to take control photos to avoid mistakes during reassembly.

   

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