The load consists of different types of fabric.
Select a suitable program for the next drying cycle.
The laundry is still damp. The drying-cycle duration is very long. The Clean out airways indicator light may light up even though the lint filters have been cleaned.
Select a suitable program for the next drying cycle.
Open a window before switching the tumble dryer on to ensure a supply of fresh air.
Clean the heat exchanger in accordance with the operating instructions (condenser dryers only).
Clean the plinth filter in accordance with the operating instructions or watch the video in the link (heat-pump dryers only).
Clean the lint filter in the door and in the door opening in accordance with the operating instructions (all tumble dryers).
Additional information can be found in the linked video.
Spin the laundry in the washing machine at a higher spin speed.
To obtain the desired drying results, refer to the operating instructions for the optimum load size for the corresponding program.
If there is visible soiling, clean the heat exchanger in accordance with the operating instructions.
Remove objects that are obstructing the ventilation grille under the door.