Miele Built-in coffee machine Operating And Installation Instructions page 63

^ Fill the water container to the marker
with lukewarm water.
^ Drop two descaling tablets in the
water.
Ensure that you adhere to the mixing
ratio for the descaling tablets. It is
important that you do not fill the
water container with less water than
prescribed. The descaling
programme will otherwise be
cancelled prematurely.
^ Insert the water container and close
the appliance door.
^ Follow the instructions in the display.
When "Rinse the water container and fill
with fresh tap water up to the descaling
symbol F" appears in the display:
^ Carefully rinse the water container
with clean water. Ensure that no
descaling solution residue remains in
the water container. Fill the water
container to the marker F with fresh
tap water.
Also empty the waste container.
Descaling the machine
The descaling process is finished when
"Process finished" appears in the
display.
^ Touch the OK sensor.
The coffee machine is now free of
limescale and drinks can be prepared
again.
Wipe up any spillages or splashes
of descaling agent immediately.
Otherwise surfaces of the machine
and surrounding surfaces may be
damaged.
The water container and the drip tray
should be cleaned carefully after
descaling in order to remove any
descaling residue.
Descaling when not prompted
by a message
^ Touch x.
^ Touch Y repeatedly until
"Maintenance" is highlighted in the
display.
Touch the OK sensor.
^ Use the arrow sensors to highlight
"Descale appliance".
The descaling process cannot be
cancelled once you have touched
the OK sensor. The programme has
to be completed through to the end.
^ Touch the OK sensor.
The descaling process will begin.
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