![background image](/i/bosch/167061/bosch-tes-50328-rw/h/bosch-tes-50328-rw-009.png)
5
en
TES503.. 01/2011
Milk frother
Pull the milk frother (6) out to open it and
push it back in to close it.
Rotary selector
To dispense milk froth – for example for a
latte macchiato or cappuccino – turn the
j
symbol to the front.
To dispense warm milk, turn the
i
symbol
to the front.
To dispense hot water, set the rotary selec-
tor to the horizontal position.
Display messages
The display (15) shows not only the current
operating status, but also various messages
that give you status information or let you
know when you need to take action. As
soon as you have taken the necessary ac-
tion, the message disappears and the menu
for drink selection is displayed again.
aromaDoubleShot
The longer the coffee is brewed, the more
bitter substances and undesired aromas are
released. This has a negative effect on the
taste and makes the coffee less easily di-
gestible. So for extra strong coffee the
TES503 has a special aromaDoubleShot
function. When half the quantity has been
prepared, coffee is ground and brewed
again so that only the pleasant, aromatic
scents are released.
The aromaDoubleShot function is activated
with the following settings:
Before using for the i rst
time
General
Fill the water tank with fresh, cold, uncar-
bonated water only, and preferably use only
beans for fully automatic coffee and espres-
so machines. Do not use coffee beans that
have been glazed, caramelised or treated
with other additives containing sugar, since
they will block the brewing unit.
The water hardness setting can be adjusted
on this appliance. The factory default set-
ting for the water hardness is 4. Check the
water hardness with the enclosed test strip.
If the check reveals a value other than 4,
change the setting on the appliance accord-
ingly after switching on (see “Menu settings”
Water hardness
on page 8).