Siemens SN SERIES Instruction Manual page 50

en Fault, what to do?
Fault
Knocking or rattling noise.
Unusual foam formation.
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50
Cause
Spray arm strikes the utensils,
utensils not positioned correctly.
If there is a low load, the water
jets strike the washing tank
directly.
Light utensils move during the
wash cycle.
Handwash liquid in the rinse aid
dispenser.
Rinse aid spilled.
Remedial action
Position utensils so that the spray arms do
not strike the utensils.
Load the appliance with more utensils or
distribute the utensils more evenly in the
dishwasher.
Arrange light utensils securely.
Immediately refill rinse aid dispenser with
rinse aid.
Remove rinse aid with a cloth.