770 l
Confirm
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3
Setting the filter capacity
Press DISPLAY/RESET for
more than 3 seconds until
the first digit on the display
isflashing.
The filter capacity must
be reset after changing
thefiltercartridge.
Find out the filter capacity from
the Filter capacity section in the
filter documents. Enter the figure
manually.
For filters with ion
exchange technology,
it is necessary
to know the local water
hardness in order to be
able to ascertain the right
filter capacity. Note that
centralised water softening
changes the value for your
household, which then
no longer corresponds to
thevalue given by your
water company.
Press DISPLAY/RESET to
increase the number.
Press PROG to confirm
thenumber and change to
thenext digit.
After entering the final
number, press PROG.
Thesetting is confirmed
and complete.
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