Miele DG 1450 Operating Instructions Manual page 35

... the p symbol appears in the display and an audible
tone may sound.
Check whether
– the water container has been pushed right into the
appliance so that it connects.
– there is sufficient water in the water container. The water
level must be between the two markings.
... when the appliance is switched on, the k symbol and a
number between 1 and 10 or
"0:22h" appear in the display and the k symbol flashes.
The appliance needs to be descaled. Proceed as described
in "Cleaning and care - Descaling".
... F05 or F06 appears in the display.
Switch the appliance off and call the Service Department.
... F20 appears in the display.
The appliance does not heat up.
– First of all, check whether the water container has been
pushed right into the appliance so that it connects. Then
switch the appliance off and then back on again.
– A fault message will appear if the temperature of the oven
compartment has not risen by at least 2 °C within 5
minutes of the start of the heating up phase. This can
occur if, for example, a large quantity of frozen food is
being prepared.
– Lightly lubricate the coupling seal on the water container
with silicone grease, as described in "Cleaning and care /
Water container / Coupling seal".
If the appliance still will not start, switch it off and contact the
Miele Service Department.
... after a period of time, the door makes a noise when it is
opened and closed.
Lubricate the hinges with the silicone grease supplied.
Problem solving guide
35