Miele T1-BEST-FRIEND user manual

The red light on your Miele dryer indicates that the filter needs to be cleaned. It serves as a reminder to remove and clean the filter to ensure optimal dryer performance. After cleaning the filter, the red light should turn off.

The F66 error code on a Miele T1 dryer indicates a fault with the communication between the interface module (control panel) and the power module. This error might be resolved with a reset, but if it persists, it may be necessary to replace one or both of these parts. It's advisable to seek professional help in such cases.

There could be several reasons why your Miele dryer is not drying properly. Here are a few possible causes to consider:
1. Overloaded dryer: Putting too many clothes in the dryer can restrict airflow, resulting in insufficient drying. Try reducing the load size to allow proper air circulation.
2. Clogged lint filter or vent: When the lint filter or dryer vent is clogged with lint, airflow can be restricted, leading to longer drying times. Clean the lint filter before every load and inspect the vent to ensure it is clear of any obstructions.
3. Incorrect settings: Make sure you are using the appropriate dryer settings for the type of load you are drying. Different fabrics require different heat and time settings. Ensure the dryer's temperature setting matches the fabric's recommended drying level.
4. Faulty heating element or thermostat: A malfunctioning heating element or thermostat can affect the dryer's ability to produce adequate heat. If you suspect this is the issue, it is advisable to contact Miele's customer support or a professional technician for further assistance.
5. Improperly installed dryer: If the dryer was not installed correctly, it may not be venting properly, hindering the drying process. Make sure the dryer is correctly connected to an appropriate venting system as per the manufacturer's instructions.
If none of these suggestions resolve the problem, it is recommended to contact Miele's customer support or seek assistance from a professional technician who specializes in appliance repairs.