Technical Data - Bosch TES503 Series Operating Instructions Manual

44
Simple troubleshooting
Problem
Coffee or milk froth quality
varies considerably.
Water dripped onto the in­
ner floor of the appliance
when the drip tray (8) was
removed.
Display shows
Insert brewing unit
Restore the unit to its
original factory settings
("Reset").
If you are unable to solve the problem, please call the hotline.
You will ind the telephone numbers at the back of these instructions.

Technical data

Power connection (voltage/frequency)
Heater wattage
Maximum static pump pressure
Maximum water tank capacity (without filter)
Maximum capacity of the coffee bean container
Length of power cable
Dimensions (H x W x D)
Weight, empty
Type of grinding unit
Robert Bosch Hausgeräte GmbH
Cause
Build­up of limescale in the
appliance.
Drip tray (8) removed too
early.
Brewing unit (5) is missing
or was not recognised.
You changed some settings
and want to discard them.
Solution
Descale the appliance with
two descaling tablets as
described in the instructions.
Wait a few seconds after
the last drink was dispensed
before removing the drip
tray (8).
Switch off the appliance with
the brewing unit (5) in place,
wait three seconds and
switch on the appliance.
Turn off the unit with the
power on/off switch O / I (9).
Press and hold the
(12) and the (11) button
j h
and turn the appliance on
with the power on/off switch
O / I (9). Conirm by pressing
the start button start (10).
The factory settings are now
activated.
220­240 V / 50­60 Hz
1600 W
15 bar
1.7 liters
300 grams
100 cm
385 x 280 x 479 mm
9.3 kg
Ceramic
en
e
off /