Bosch BCM8450UC Use And Care Manual page 34

en
Simple troubleshooting
Problem
Ground coffee sticks in the
coffee drawer.
The water filter does not
stay in position in the water
tank.
Bean container sticks when
inserting.
The coffee grounds are not
compact and are too wet.
Grinding level adjustment
is stiff.
Brewing unit cannot be
inserted.
Protective cover of the
brewing unit cannot be prop-
erly 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"
30
Cause
Ground coffee sticks together. Do not press the ground
Coffee drawer is damp.
The water filter is not mounted
correctly.
There are beans in the
housing.
The grinding setting is too fine
or too coarse, or not enough
ground coffee has been used.
Too many beans in the grind-
ing unit.
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 power switch.
Container is outside the range
of the sensor.
Material e.g. milk carton is not
recognised.
Voltage too high or too low.
Solution
coffee firmly into the coffee
drawer.
Remove the ground coffee
drawer, clean and dry
thoroughly.
Firmly press the water filter
straight down into the tank
connection.
Remove the beans.
Adjust the grinding unit to
a coarser or finer setting,
or use 2 level measuring
spoons of ground coffee.
Dispensing a drink from
coffee beans. Only make any
subsequent changes to the
grinding level in small steps.
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.
Re-enter values; do not
switch the appliance off at
the power switch or select
the "Off" option in the Clock
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.