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
menu: Basic Settings.
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: Basic Settings / Water
hardness.
6.
DAILY USE
WARNING!
Refer to Safety chapters.
6.1
Navigating the menus
1.
Activate the appliance.
2.
Press
or
to select the menu
option.
3.
Press
to move to the submenu or
accept the setting.
At each point you can go
back to the main menu with
.
ENGLISH
11
Summary of Contents for BSE792320B
Page 1: ...USER MANUAL EN User Manual Steam oven BSE792320B ...
Page 67: ...ENGLISH 67 ...