Frequently asked questions

What if the "Filter/Vent" indicator lights after cleaning the exhaust system?

Possible fault

Fix

The dryer is not operating efficiently

Check the exhaust length and diameter

because the duct hose is too long.

(see "How to calculate the effective

 

duct length"). A long exhaust hose will

 

increase program times and energy

 

consumption.

 

If the exhaust hose cannot be

 

shortened, the indicator can be turned

 

off by a service technician.

 

 

What if the program runs too long or stops?

Possible fault

Fix

 

 

The airflow is insufficient in the area of

Open a window or door to increase

the dryer.

airflow.

 

 

The lint filters are clogged.

Clean the lint filters (see "Dryer care").

 

 

The laundry was not spun sufficiently in

Select a higher spin speed in the wash

the washer.

program.

 

 

The dryer is overloaded.

Reduce the load size.

 

 

Metal zippers interfere with the dryer’s

Select a timed program to avoid

moisture sensors.

overdrying.

 

 

An airflow gap of 3/8" (10 mm) must be

This gap must not be blocked by a

provided between the machine and the

toekick or thick piled carpets for

floor.

sufficient airflow.

 

 

What if the laundry is not dry enough?

Possible fault

The load contained too many dissimilar items (size and fabric.)

What if water has collected around the drum opening?

Possible fault

This is condensed moisture from the laundry.

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Miele T1403 operating instructions Frequently asked questions, What if the program runs too long or stops?