Water hardness
Calcium deposit
(mmol/l)
Calcium deposit
(mg/l)
Water classi-
fication
Class
dH
1
0 - 7
0 - 1.3
0 - 50
Soft
2
7 - 14
1.3 - 2.5
50 - 100
Moderately
hard
3
14 - 21
2.5 - 3.8
100 - 150
Hard
4
over 21
over 3.8
over 150
Very hard
When the water hardness exceeds the
values in the table, fill the water drawer
with bottled water.
1.
Take the four colour change strip
supplied with the steam set in the
oven.
2.
Put all the reaction zones of the strip
into the water for approximately 1
second.
Do not put the strip into the running
water!
3.
Shake the strip to remove the excess
of the water.
4.
After 1 minute check the hardness of
the water according to the table
below.
The colours of the reaction zones
continue to change after 1 minute.
Do not consider this in the
measurement.
5.
Set the hardness of the water in the
settings menu. Refer to the "Using
the settings menu".
Test strip
Hardness of the
water
1
2
3
4
The black squares in the table
correspond to red squares on the test
strip.
You can change the hardness level of the
water in the menu settings menu.
After a power cut you do not have to set
the hardness level of the water again.
6.
DAILY USE
WARNING!
Refer to Safety chapters.
6.1
Operating the appliance
To operate the appliance you can use:
•
the manual mode
•
automatic programmes
6.2
Oven functions
Oven function
Application
True Fan Cook-
ing
To bake on up to 3 shelf positions at the same time and
to dry food. Set the temperature 20 - 40 °C lower than
for Top / Bottom Heat.
ENGLISH
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