Miele CVA 7840 Operating And Installation Instructions page 87

The descaling agent comes in the form
of tablets in the descaling cartridge.
The cartridge is filled with water when it
is placed in the machine. The tablets
gradually dissolve over time.
The Miele Descaling Cartridge will last
for up to 12 months of automatic
descaling, depending on how often the
coffee machine is used.
You can display the cartridge fill level as
a segment bar under
. As the cartridge fill level
levels
decreases, various messages will
appear at regular intervals to remind
you to have a new cartridge at the
ready.
The Miele Descaling Cartridge is
available to order from the Miele online
shop, from Miele Technical Service, or
from your Miele dealer.
If a descaling cartridge is not
installed, an empty cartridge is
installed, or an expired cartridge is
installed, the machine needs to be
descaled using the
maintenance program. To do this, the
appropriate descaling agent is
required (see "Descaling the
machine" in "Cleaning and care").
The descaling cartridge can remain
installed even if the machine is not used
for a long time. Remove the cartridge
before transporting the coffee machine.
Please note:
- Once filled with water, the descaling
cartridge has a max. life span of
3 weeks outside of the machine.
Automatic cleaning and descaling
Settings | Info | Fill
Descale Appliance
- It should be transported with care
and upright. Avoid shaking it.
Shaking or turning upside down
reduces the shelf life or damages the
cartridge.
- The cartridge should be stored
upright, in a dark place, and at room
temperature 60°F – 100°F
(16 – 38°C).
Replacing the descaling cartridge
Removing the descaling cartridge
 Open the machine door and remove
the maintenance container.
 Pull the cartridge holder forward.
 Remove the cartridge.
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