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Miele T9802 dryer sensor, how to fix?

If you're facing issues with the sensor in your Miele T9802 dryer, which is likely related to its moisture sensing or temperature regulation functions, here's a general guide to troubleshooting and potentially fixing the problem: 1. Clean the Sensor Area: The sensor area inside the dryer drum might have lint or debris buildup. This can affect the sensor's accuracy. Gently clean the sensor area using a soft brush or cloth. 2. Check Sensor Contacts: Inspect the electrical contacts around the sensor area. Ensure they are clean and not damaged. If there's any corrosion or damage, it might affect the sensor's performance. Clean the contacts using a soft, dry cloth. 3. Load Size and Fabric Types: Make sure you're not overloading or underloading the dryer. A balanced load helps the sensor function accurately. Also, drying different fabric types together can impact the sensor's effectiveness. 4. Calibrate the Sensor: Some dryers allow you to calibrate the sensor for accurate moisture detection. Consult your dryer's user manual for instructions on how to calibrate the sensor. This might involve accessing the settings menu. 5. Ventilation and Airflow: Ensure that the dryer's exhaust vent is clear and not obstructed. Poor ventilation can affect temperature and moisture distribution, impacting sensor accuracy. 6. Prevent Over-Drying: If the dryer is consistently over-drying clothes, the sensor might not be working correctly. Adjust the dryness level settings to avoid excessive drying. 7. User Manual: Refer to your dryer's user manual for specific troubleshooting steps related to the sensor. The manual should provide guidance tailored to your model. 8. Power Cycle: Electrical glitches can sometimes affect sensor performance. Turn off the dryer, unplug it from the power source, wait for a few minutes, and then plug it back in. Turn on the dryer and check if the sensor starts working properly. 9. Professional Help: If you've tried the above steps and the sensor issue persists, it's best to contact Miele's customer support or a certified technician. Internal components like the sensor itself or control board might be malfunctioning, and these repairs require expertise. Always prioritize safety when working with appliances. If you're uncomfortable performing any of these steps or if the issue remains unresolved, seeking professional assistance is recommended to ensure proper and safe repair.
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