Bosch CTL63E Instruction Manual page 55

Problem
Brewing unit cannot be
inserted.
Protective cover of the
brewing unit cannot be
properly attached.
There is water under the
drip tray.
Display shows "12:00"
Display shows
"Milk container
connected?"
despite connected milk
container.
Display shows
"Overvoltage or
undervoltage"
Display shows
"Leave device to cool"
Display shows,
for example:
"Fault: E0510"
Display shows
"Fill bean container"
although the container is
already full, or the grinder
is not grinding any beans.
Display shows
"Clean brewing unit"
Cause
Brewing unit is in the wrong
position.
Brewing unit is locked.
Brewing unit is not locked.
This water is condensed.
Power failure or appliance
switched off at mains.
Container is outside the range
of the sensor.
Material e.g. milk carton is not
recognised.
Voltage too high or too low.
Appliance is too hot.
The appliance has a fault.
Beans are not falling into the
grinding unit (beans too oily).
Brewing unit is soiled.
Too much ground coffee in the
brewing unit.
The mechanism of the
brewing unit is stiff.
Simple troubleshooting
Solution
Insert the brewing unit
according to the instructions,
see the section "Cleaning the
brewing unit".
Unlock the brewing unit, see
the section "Cleaning the
brewing unit".
Lock the brewing unit, see the
section "Cleaning the brewing
unit".
Do not insert drip tray without
cover.
Re­enter values; do not switch
the appliance off at the mains
or select the "off" option in the
Clock displ. menu.
Position the container at the
right edge.
Confirm the display request
with "Yes" or use the enclosed
milk container.
Contact electricity or grid pro­
vider. Have the power supply
checked by an expert.
Switch off appliance for
30 minutes.
Proceed according to the
display screen.
Gently tap the bean container.
Possibly change the type of
coffee. When the bean con­
tainer is empty, wipe it with a
dry cloth.
Clean the brewing unit.
Clean the brewing unit. Do
not place more than two level
measuring spoons of ground
coffee in the drawer.
Clean the brewing unit, see
the section "Care and daily
cleaning".
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