Settings And Displays - Bosch TCA 52€-Serie Gebrauchsanleitung

1
7 LED display
The various LEDs indicate the following:
H
on T he water tank is empty and
needs to be filled.
I
on T rays full:
Empty and replace them.
flashing T rays missing:
I
Reinsert them.
S
on R un the service programme
(see "Service programme")
flashing S ervice programme in
S
operation
flashing Turn dial to
J
J
on Turn dial to O.

Settings and displays

Setting the water hardness
It is important that the water hardness be
set correctly, so that the appliance indicates
accurately when the descaling programme
should be run. The factory setting is a water
hardness of 4.
You can check the water hardness by
asking your local water supplier.
Degree Water hardness
German (°dH) French (°fH)
1 1­7
2 8­15
3 16­23
4 24­30
● Switch the appliance to stand­by.
● Hold down the steam button
least 5 seconds. The number of LEDs 7a
H I S J
, b , c , d
the selected water hardness.
● Press the steam button
until the correct number of LEDs is lit; e.g.
for a hardness of 3, the LEDs 7a, b and c
H I S
( , , ) light up.
● Press the stand­by button
selected number of LEDs should light
up briefly; this indicates that the desired
setting has been saved successfully.
Robert Bosch Hausgeräte GmbH
g h
/ .
1­13
14­27
28­42
43­54
h
for at
that light up indicates
h
repeatedly
a
once. The
If a water filter (optional extra Order No.
461732) is used, the water hardness should
be set to 1.
Note: If no button is pressed within 90
seconds, the appliance switches to stand­
by mode without saving the new settings.
In this case, the previous water hardness
setting is retained.
The appliance must be rinsed when a filter
is first used and after changing the filter.
● Fill the tank with water up to the 0.5 l
mark.
● Place a suitable container (approx. 0.5 l)
under the nozzle 8.
● Set the dial 6 to
● When water stops coming out of the
nozzle 8, set the dial back to O.
● Fill the water tank and the water pipes
(see "Switching on the appliance / Filling
the system").
Adjusting the grinding unit
Sliding switch 15 adjusts the degree of
grinding, from coarse to fine.
Warning
Adjust the grinding unit only while it is
running! Otherwise the appliance may be
damaged.
● Press the strong coffee button
● While the grinding unit is running, move
the sliding switch 15 to the desired posi­
tion: the smaller the dots, the finer the
grind.
i
T he new setting will not become apparent
until the second or third cup is brewed.
Tip: For dark roast coffee beans, choose a
coarser grind; for light roast beans, select a
finer grind.
Float
The float 19 in the water tray 18 shows
when the tray needs emptying.
● If the float 19 is clearly visible, empty the
water tray 18.
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/ .
K
.
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