Tips On Energy Saving; Service Programmes - Bosch TES 503F Series Instruction Manual

36

Tips on energy saving

● Switch off the fully automatic espresso
machine when not in use. To do this,
e
press the off /
ance rinses and switches off.
● If possible, do not interrupt coffee or
milk froth dispensing. Cutting the coffee
or milk froth dispensing process short
results in higher energy consumption and
in more residual water collecting in the
drip tray.
● Descale the appliance regularly to avoid
a build-up of limescale. Limescale residue
results in higher energy consumption.

Service Programmes

Tip: Refer also to the quick reference guide
in the storage compartment (5c).
Depending on usage, the following mes-
sages will appear on the display at certain
intervals:
Descale required!
or
Clean required!
or
Calc'n'Clean required!
The appliance should be cleaned or
de scaled immediately using the corre-
sponding programme. You also have the
option of combining both processes with the
Calc'n'Clean function (see "Calc'n'Clean").
If the service programme is not run as
instructed, the appliance may be damaged.
Robert Bosch Hausgeräte GmbH
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(12) button. The appli-
¡
Warning!
Each time you run the service programme,
you should follow the instructions for using
the descaling and cleaning agents. Please
observe the safety instructions on the pack-
aging of the cleaning agent.
Never interrupt the service programme!
Do not drink the liquids!
Never use vinegar, vinegar-based products,
citric acid or citric acid-based products!
Never put descaling tablets or other descal-
ing agents in the ground coffee drawer or
the drawer for cleaning tablets (4)!
Specially developed descaling and
cleaning tablets are available from
retailers or customer service (see
"Accessories").
Descaling
Duration: approx. 25 minutes.
Important: If there is a filter in the water
tank (16), it needs to be removed before the
descaling programme is run.
If the message
Descale required!
on the display, press the
(12) for 3 seconds and then press the start
button (10). The descaling programme will
start.
To descale the appliance before being
prompted, press the
at least 3 seconds. Then press the
button (12) briefly twice. Turn the upper
rotary knob (14) until
appears in the display.
To start the descaling procedure, press the
start button (10).
The display will guide you through the
programme.
Empty drip tray
Insert drip tray
● Empty drip tray (8) and replace them.
appears
e
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off / button
e
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off /
button (12) for
e
off /
Start descaling
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