Bosch CTL9 Series User Manual

first time en
49
Level German
degrees in
°dH
Total hard-
ness in mmol/
l
4
1
22-30 > 3.8
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
1
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.
1. Select "Care & maintenance".
2. Select "INTENZA filter" and follow
the instructions on the display.
Changing or removing the water
filter
You can also operate your appliance
without a water filter.
1. Select "Care & maintenance".
2. Select "INTENZA filter".
3. Select "Replace" or "Remove" and
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.
1. Open the appliance door.
2. Set the mains switch to
⁠.
→Fig. 24
3. Close the appliance door.
4. Press to switch the appliance on
and wait until the appliance has
rinsed.
5. Follow the instructions on the dis-
play.
a The display will guide you through
the programme.
Tip:To call up brief information,
press
⁠.
1
Depending on the appliance specifications

Bosch CTL9 Series Specifications

General

Brand	Bosch
Model	CTL9 Series
Category	Coffee Maker
Language	English