Technical data

Problem Possible cause Remedy
The following
appears at the
end of the
programme:
Clean heat
exchanger
The dryer is reminding you
that heat exchanger unit
needs cleaning.
–
Clean the heat exchanger.
To delete the fault message:
–
Confirm with
OK .
You can adjust the setting
which controls when or if
the message
Clean heat
exchanger
appears.
See "Settings menu J, Cleaning
the heat exchanger".
Clean out
airways
The dryer is not working
efficiently or economically.
Possible causes: A
build-up of fluff or
detergent residues.
–
Cleaning the fluff filters is usually
all that is required.
However, if the
Clean out
airways
message does not go
out after you have cleaned the
filters, then also check all the
possible causes described
under "The drying process goes
on too long or even switches
off".
To delete the fault message:
– Confirm with
OK .
You can adjust the setting which
controls when or if the message
Clean out airways appears.
–
See "Settings menu J, Clean the
airways".
Drain fault
The drain hose is kinked.
–
Remove the kink.
To delete the fault message:
–
Confirm with
OK .
Programme
cannot be
changed
An attempt has been made
to alter a programme while
it is in progress.
–
You will need to cancel the
current programme before you
can select a new one.
Progr. end
delayed
This is not a fault. In the period between selecting
Delay start and the programme
starting, the settings were changed
or there was a power cut.
Problem solving guide
29