Miele cva 3660 Coffeemaker User Manual


 
If the water is harder than
40°d/7.0 mmol/l, limescale will build
up more rapidy than with soft water.
Descaling will need to be carried out
more regularly than stated to
prevent limescale damage to the
machine.
The machine has four programmable
levels:
Soft:
Local water hardness level 1
0-3°d (0-0.6 mmol/l)
Water through-flow: approx. 100 l
Steam through-flow: approx. 120
min.
Medium:
Local water hardness level 1
4-7°d (0.7-1.3 mmol/l)
Water through-flow: approx. 80 l
Steam through-flow: approx. 90 min.
Hard:
Local water hardness level 2
7-14°d (1.3-2.5 mmol/l)
Water through-flow: approx. 60 l
Steam through-flow: approx. 60 min.
Very hard:
Local water hardness levels 3-4
14-21°d (2.5-3.8 mmol/l) or more
Water through-flow: approx. 40 l
Steam through-flow: approx. 30 min.
^
Select "Settings F" from the Main
menu, and then touch the OK sensor.
^
Use the arrow sensors to highlight
"Water hardness" and then touch the
OK sensor.
^
Touch one of the arrow sensors to set
the water hardness, and then touch
the OK sensor.
The water hardness level selected is
saved to memory.
Setting the display
You can adjust both the contrast and
the brightness of the display:
^
Select "Settings F" from the Main
menu, and then touch the OK sensor.
^
Touch the right arrow sensor until
"Display" is highlighted and touch the
OK sensor.
^ Touch one of the arrow sensors to
select "Contrast" or "Brightness" and
touch the OK sensor.
^ Touch one of the arrow sensors to set
the contrast lower or higher or the
brightness lighter or darker.
^ Touch the OK sensor to save the
setting.
Settings: Customising your machine
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