Bosch CTL9 Serie Manual Del Usuario página 49

Level German
degrees in
°dH
1
4 22-30
1
Factory setting
Note: If a water softening system is
installed in your house, you can se-
lect "Water softening system".
Tips
¡ You can change the settings at
any time.
→ "Basic settings", Page 56
¡ If the water hardness exceeds
21 °dH (3.8 mmol/l), you can fill
the water tank with prefiltered wa-
ter to reduce limescale deposits.
7.3 Water filter
You can use a water filter to minimise
limescale deposits and reduce impur-
ities in the water.
Inserting the water filter
ATTENTION!
Possible damage to the appliance
due to limescale build-up.
▶
Change the water filter in good
time.
▶
Change the water filter after
2 months at the latest.
▶
Observe the display messages.
Select "Care & maintenance".
1.
Select "INTENZA filter" and follow
2.
the instructions on the display.
Changing or removing the water
filter
You can also operate your appliance
without a water filter.
Select "Care & maintenance".
1.
Select "INTENZA filter".
2.
1
Depending on the appliance specifications
Total hard-
ness in mmol/
l
> 3.8
1
Select "Replace" or "Remove" and
3.
follow the instructions on the dis-
play.
Tips
¡ You should also change your wa-
ter filter for reasons of hygiene.
¡ With a water filter you need to de-
scale your appliance less fre-
quently.
¡ If you use a water filter, your coffee
will be more flavoursome.
¡ If your appliance has not been
used for a long time, for example if
you were on holiday, you should
rinse the water filter before use by
dispensing a cup of hot water.
¡ The water filter can be purchased
from retailers or customer service.
→ "Accessories", Page 47
7.4 Performing initial start-up
After connecting the appliance to the
power supply, configure the settings
for initial start-up. Initial start-up only
appears when switching on for the
first time.
Open the appliance door.
1.
Set the mains switch to ⁠ .
2.
24
→ Fig.
Close the appliance door.
3.
Press to switch the appliance on
4.
and wait until the appliance has
rinsed.
Follow the instructions on the dis-
5.
play.
a The display will guide you through
the programme.
Tip: To call up brief information,
press ⁠ .
first time en
49