How To Test Dryer Thermistor

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Checking Your Dryer Thermistor: How to Ensure Your Dryer is Working Efficiently

How To Test Dryer Thermistor

Testing a dryer thermistor is important in order to make sure your dryer is functioning correctly. A dryer thermistor is a temperature-sensing device that helps regulate the temperature inside the dryer. It works by detecting changes in the air temperature, then adjusting the amount of heat being produced by the heating element accordingly. If the thermistor is not working properly, it can cause the dryer to be too hot or not heat up at all.

In order to test a dryer thermistor, you will need a multimeter. First, disconnect the dryer from the power source. Then, locate the thermistor. It should be located near the heating element. Unplug the two wires connected to the thermistor.

Next, set the multimeter to the ohms setting and touch the two probes to the two wires. If the reading is between 10,000 and 30,000 ohms, the thermistor is working properly. If the reading is off by more than 10,000 ohms in either direction, the thermistor should be replaced.

Once you have determined that the thermistor is working properly, you can reconnect the wires and plug the dryer back in. Make sure to turn off the power switch before plugging the dryer back in.

Once the dryer is plugged back in, you can test the thermistor by running a drying cycle. Set the temperature to its highest setting and start the cycle. Wait for the dryer to heat up, then check the temperature of the air inside the dryer drum with a thermometer. If the temperature is too high or too low, the thermistor needs to be replaced.

To check that the thermistor is working correctly, you can also run a test cycle. Select a drying cycle and set the temperature to its highest setting. Then start the cycle. After a few minutes, the dryer should shut off automatically. If the dryer does not shut off, the thermistor needs to be replaced.

Testing a dryer thermistor is an important part of maintaining your dryer and ensuring it works properly. A malfunctioning thermistor can lead to an inefficient drying cycle, higher energy bills, and even a fire hazard. With the help of a multimeter and a thermometer, you can easily test your dryer thermistor and make sure it is working properly.

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