Menu Settings; Shut Off; Filter; Start Calc'n'clean - Bosch TES 502 Series Operating Instructions Manual

26 26
Note: You can use the fi lter indicator to
mark the month in which you inserted the
fi lter. You can also mark the month in which
you will need to replace the fi lter next (at
the latest after two months).
Note: If the appliance has not been used
for a prolonged period (e.g. vacation) the
fi lter should be rinsed before the appliance
is used again. To do so, dispense a cup of
hot water and pour it away.

Menu settings

You can adapt the appliance to your indi­
vidual needs in the menu settings.
e
1. Hold the off /
at least 3 seconds.
e
off /
2. Press the
edly until the required menu item
appears in the display.
3. Select the required setting with the
upper rotary knob (14).
4. Confi rm by pressing the start button
(10).
To leave the menu without making any
changes, turn the rotary selector to
and press the start button (10).
You can set the following:

Shut off

Here you can set the time span after which
the appliance automatically switches off
following the last drink preparation. A time
between 15 minutes and 4 hours can be
set. The default time is 1 hour, but this can
be shortened to save energy.
Robert Bosch Hausgeräte GmbH
j
button (12) down for
j
button (12) repeat­
Exit

Filter

Here you can set whether a water fi lter is
being used. If a water fi lter is not being
used, turn the setting to
water fi lter is being used, turn the setting to
Activate fi lter
. New water fi lters have to
be rinsed before use (see "Water fi lter" on
page 25).

Start Calc'n'Clean

The service programmes (
descaling cleaning
/
manually here. Press the start button (10)
and run the selected programme (see
"Service Programmes" on page 32).

Temp.

The brewing temperature (
low
) can be set here.

Language

The display language can be set here.

Water hardness

The water hardness setting can be adjusted
on this appliance. It is important to set the
water hardness correctly, so that the appli­
ance indicates accurately when the descal­
ing programme should be run. The factory
setting for the water hardness is 4.
You can check the water hardness using
the enclosed test strip or by asking your
local water supplier.
Dip the test strip briefl y in water, gently
shake off any drips, and check the result
after one minute.
Level Water hardness
German (°dH)
1 1­7
2 8­14
3 15­21
4 22­30
en
No / Old
. If a
Calc'n'Clean
) can be selected
high middle
/
French (°fH)
1­13
14­25
26­38
39­54
/
/