Auto Switch-Off; Descaling The Appliance - Bosch TKA3M Series Information For Use

intense Aroma
Aroma intense
Your appliance has a special aroma pro-
intense Aroma
gramme. The coffee is brewed for longer,
giving it a more intense aroma.
Using the aroma programme
Note: The aroma programme can only be
activated or deactivated within the first
minute after brewing starts.
To activate the aroma programme, press
1.
⁠ button.
→ Fig.
17
a The symbol lights up white.
a The aroma programme remains activ-
ated for all other brewing processes.
To deactivate the aroma programme,
2.
press ⁠ button.
a The ⁠ symbol is no longer lit up.

Auto switch-off

Your appliance is equipped with an auto-
matic switch-off function that switches the
appliance off after a certain period of time.
Models with a thermos jug switch off a few
minutes after the end of brewing. Models
with a glass jug keep the coffee warm for
approx. 40 minutes
The on/off button lights up red until the cof-
fee machine switches off automatically.
Adjusting the switch-off time
The period of time after which the appliance
switches off automatically can be adjusted.
Requirement: The mains plug is inserted
and the appliance is switched off.
Press and hold
1.
a The last setting saved flashes.
Press the on/off button within 7 seconds
2.
and select the required setting.
1
Factory setting
2
Model with glass jug
1
and then switch off.
2
for at least 3 seconds.
Display
On/off button
flashes
flashes
On/off button and
flash
1
Factory setting
a If no further setting is made for
7 seconds, the displayed setting will be
saved.
a The on/off button is no longer lit up and
the appliance switches off.
Thermos jug
The thermos jug has a capacity of around 8
cups.
Notes
¡ The seal is not hermetically tight to stop
it adhering through a suction effect.
¡ Never transport the thermos jug in a hori-
zontal position or coffee might leak out.
¡ Do not keep or transport carbonated
drinks in the thermos jug.
¡ If you rinse the thermos jug with hot wa-
ter before use, the coffee will stay hot for
longer.
Pouring out the coffee, removing and
attaching the lid
→ Fig. -
18 20

Descaling the appliance

The appliance is equipped with an auto-
matic descaling indicator.
Notes
¡ The appliance needs to be descaled if:
– during brewing
flash
– while keeping warm
Aroma intense en
Setting
20 minutes
1
40 minutes
60 minutes
and On/off button
2
flashes
17