Bosch 300 Series User Manual page 45

Issue
Appliance door can-
not be closed.
Lid on the detergent
dispenser cannot be
closed.
Filling valves mak-
ing knocking noises.
Knocking or rattling
noise.
16.1 Clean wastewater pump
Large food remnants or foreign
objects can block the wastewater
pump. As soon as the dishwash-
ing water no longer drains prop-
erly, the wastewater pump must
be cleaned.
CAUTION
There may be some sharp debris,
such as glass fragments, blocking
the wastewater pump.
Use caution when removing
▶
parts for cleaning.
Disconnect the appliance from
1.
the power supply.
Cause and troubleshooting
Door lock has been activated.
Close the appliance door with greater force.
▶
Door cannot be closed due to installation method.
Check whether the appliance has been in-
▶
stalled properly.
When closed, the appliance door, its decor or
attached parts should not knock against adja-
cent cabinets or the worktop.
Detergent dispenser or lid are blocked by sticky
detergent residue.
Remove detergent residue.
▶
Caused by the domestic installation. No fault
present in the appliance. Does not affect function-
ing of the appliance.
Can only be remedied in the home installation.
▶
Spray arm is striking dishes.
Arrange dishware so the spray arms do not
▶
strike dishware.
With a small load the water jets directly strike
against the tub.
Distribute the dishware evenly.
▶
Load the appliance with more dishware.
▶
Light items of dishware move about during the
wash cycle.
Position light items of dishware securely.
▶
2.
3.
4.
Troubleshooting en-us
Remove the upper and lower
rack.
Remove the filter system.
Scoop out any water.
Use a sponge if necessary.
45