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There is a choice of four water
hardness levels:
–
Level 1 (soft):
Local water hardness range 0-8.4 °d
(0-1.5 mmol/l)
Water flow rate: approx. 220 l
Steam flow rate: approx. 440 min.
–
Level 2 (medium):
Local water hardness level 1
8.4-14 °d (1.5-2.5 mmol/l)
Water flow rate: approx. 100 l
Steam flow rate: approx. 200 min.
–
Level 3 (hard):
Local water hardness range 2
14-21 °d (2.5-3.8 mmol/l)
Water flow rate: approx. 70 l
Steam flow rate: approx. 140 min.
– Level 4 (very hard):
Local water hardness range 3-4
21 °d (21 °d (>21 °d (>3.8 mmol/l) or
more
Water flow rate: approx. 40 l
Steam flow rate: approx. 80 min.
Measuring the water hardness
You can use the test strip supplied to
check the water hardness level, or your
local water supplier will be able to
advise you on the water hardness in
your area.
^
Dip the test strip in water for a
second, then shake off any excess
water. The result will be evident after
about a minute.
You can now set the water hardness
level for the coffee machine.
Setting the water hardness
^ In the main menu, press the OK
button for two seconds.
SETTINGS
r WATER HARDNESS s
^ Turn the rotary control until WATER
HARDNESS appears in the display.
Press the OK button.
^
Turn the rotary control until the water
hardness level you require appears
in the display.
Press the OK button.
The setting is now saved.
Preparing the coffee machine for use
15
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