Miele WT 945 S WPS Operating Instructions Manual page 42

The machine has a filter to protect the
water inlet valve.
The filter in the open end of the inlet
hose should be checked and cleaned
approx. every 6 months. It should also
be checked after an interruption to the
external water supply.
42
^ First turn off the stopcock.
^ Unscrew the threaded union
connecting the free end of the inlet
hose to the stopcock.
^ Remove the rubber seal a from the
recess.
^ Using pointed pliers, take hold of the
plastic filter bar b and remove.
^ Clean the plastic filter.
Put the filter and seal back in the
reverse order and reconnect the hose.
^ Make sure it goes on correctly and is
not cross-threaded.
^ Turn on the stopcock and check that
the connection is watertight. If water
drips out, tighten the connection.
forget to put the filter back in
place after cleaning.