Unsatisfactory Results - Miele CM6150 Operating Instructions Manual

Troubleshooting

Unsatisfactory results

Issue
The coffee is not hot
enough.
The heating-up time is
getting longer, the
amount of water being
dispensed is incorrect
and the coffee machine
is not performing
properly. Coffee flows
very slowly out of the
central spout.
The amount of coffee or
espresso has changed.
76
Cause and remedy
The cup has not been pre-heated.
The smaller the cup and the thicker its sides, the
more important it is to pre-heat it.
 Pre-heat the cups, e.g. using the cup heating
(depending on model).
The brewing temperature has been set too low.
 Set a higher brewing temperature (see "Brewing
temperature").
The filters in the brew unit are blocked.
 Remove and clean the brew unit by hand (see
"Remove the brew unit and wash by hand").
 Degrease the brew unit (see "Degreasing the brew
unit").
The coffee machine needs descaling.
 Descale the coffee machine.
This is not a fault.
You might have inadvertently changed the amount by
holding a sensor pressed for too long. Touching a
drinks sensor for too long will start the volume
programming process for that drink (see "Portion
size"). If you do not save the amount, the maximum
possible for that drink will be saved.