Miele DG2740 Operating And Installation Instructions page 77

Problem
A humming sound can
be heard after switching
on the appliance, during
operation and after
switching off the appli-
ance.
After moving house, the
steam oven no longer
switches from the heat-
ing-up phase to the
cooking phase.
During operation an un-
usually large amount of
steam escapes, or
steam escapes from
parts of the oven where
it does not usually.
A whistling sound is
heard when the appli-
ance is switched on
again.
The  symbol appears
in the display and an
audible tone may
sound.
The  symbol and a
number between  and
 appear.
The descaling time and
 flash.
Cause and remedy
It is quite normal and does not indicate any fault with
the appliance. It happens when water is being
pumped through the system.
The boiling temperature of the water has changed as
the altitude of the new location for the appliance dif-
fers from the old one by at least 300 m.
 To adjust the boiling temperature, you need to de-
scale the steam oven (see "Cleaning and care –
Descaling the steam oven").
The door is not properly closed.
 Close the door.
The door seal is not correctly fitted.
 Press it in all the way round the door to make sure
it is fitted evenly.
The door seal is damaged, e.g. cracks can be seen.
 Call Miele Service.
When the door is closed, the pressure has to equal-
ise, which can cause a whistling sound. This is not a
fault.
The water container has not been pushed into the ap-
pliance properly.
 Remove the water container and push it back in so
that it connects.
There is not enough water in the water container. The
water level must be between the two marks.
 Fill the water container
The appliance needs to be descaled.
 Descale the steam oven (see "Cleaning and care –
Descaling the steam oven").
Problem solving guide
77