English - 21
03 before y
o
U
be
G
in
settinG the Water harDness
It is necessary to descale your appliance at regular intervals. This is the only way to
prevent damage.
Your appliance has a system that automatically displays when it needs descaling. It is
preset to a water hardness 3. Change the value of water type in your home.
Checking the Water hardness
Information on the hardness of the water in your area can be obtained from the
local water board.
1.
Turn the
moDe seleCtor
to “
off
” position.
2.
Press
lamp
and
Cook time
at the same
time.
3.
Turn the
mUlti-fUnCtion seleCtor
to the
desired water hardness.
4.
Press
start
.
• The appliance is now programmed to
provide the descaling warning when
necessary, based on the actual hardness of
the water.
Display
type
ppm
french deg.
(°df)
German deg.
(°dh)
H1
Soft Water
0 - 105
0 - 11
0 - 6
H2
Medium Soft water
125 - 230
12 - 23
7 - 13
H3 (Default)
Medium Hard Water
250 - 350
24 - 36
14 - 20
H4
Hard Water
> 375
> 37
> 21
NQ50C7935ES_EU_DG68-00471E-01_EN.indb 21
2014-10-23 12:02:23