Miele CM7300 Operating Instructions Manual page 74

Descaling the machine
Descaling when not prompted
by a message
Start in the
Drinks
 Touch .
The descaling process cannot be
cancelled once it has started. The
process has to be completed through
to the end.
 Select
Maintenance
.
the machine
The descaling process will now start.
74
menu.
and then
Descale