Descaling The Appliance - Bosch Styline TKA863 User Manual

Use the h and min buttons to set the cur-
2.
rent time.
a The time is set.
Setting the start time
Requirements
¡ The appliance must be switched on or
be in energy-saving mode.
¡ The clock must be set to the current
time.
¡ Only switch the timer function on when
the appliance has been filled and pre-
pared for use.
→ "Brewing coffee", Page 16
→ Fig. -
18 21
Switching the timer on or off
To check the time set, press and hold
1.
the prog button.
a The start time is displayed.
To switch the timer on or off, press prog
2.
button briefly.
a If lights up, the timer is switched on.
a If is not lit up, the timer is switched off.
Sensor Aroma
Aroma Sensor
Sensor Aroma An aroma sensor detects the volume of wa-
ter added and automatically adjusts the
brewing time.
If less than 4 cups of coffee are to be
brewed, lights up. The brewing time is
automatically extended to ensure the full
coffee aroma.
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.
1
Depending on the model
1
¡ If you rinse the thermos jug with hot wa-
ter before use, the coffee will stay hot for
longer.
Opening, closing and removing the
lid
→ Fig. -
22 24

Descaling the appliance

This appliance is equipped with an auto-
matic descaling indicator. When calc lights
up, the appliance must be descaled.
Notes
¡ Regular descaling:
– prolongs the life of the appliance
– ensures proper functioning
– prevents excessive steam
– shortens the brewing time
– saves energy
¡ If you are descaling the appliance with a
commercially available descaler, follow
the manufacturer's instructions for use
and safety. Do not use descaler with
phosphoric acid.
¡ If your tap water is very hard, descale the
appliance more frequently than indic-
ated.
¡ If the appliance is brewing more slowly
or switches off before the brewing pro-
cess ends, descale it.
→ Fig. -
25 31
Overview of cleaning
▶ Do not use cleaning agents containing
alcohol or spirits.
▶ Do not use sharp, pointed or metal ob-
jects.
▶ Do not use abrasive cloths or cleaning
agents.
→ Fig.
32
Notes
¡ After each use, clean all parts thoroughly
and rinse out.
¡ Remove stubborn deposits in the ther-
mos jug with a solution of baking soda,
dishwasher granulate or denture tablets.
Aroma Sensor en
17