F1 · Malfunction detected

Safe first steps

1. Unplug the dryer from the power outlet to ensure safety.
2. Remove the bottom filter and check it for any blockages.
3. Clean the filter thoroughly under running water if blockages are found.
4. Reinsert the filter back into the dryer and plug it back into the power outlet.
5. If the error persists after cleaning, check for any visible damage to the filter or arrange a service visit.

When to stop

• Stop if you see any visible damage to the filter or if the dryer emits unusual noises — risk of component damage.