Programming Functions - Nivona CafeRomatica 720 Operating Instructions And Useful Tips

... 4. Programming functions

Wait until no more water comes
out of the jet for a short time and
turn the control knob (fig. 1/Q
and 7) back to the left to close.
(Caution: If water continues to
come out of the jet after a short
while, the system is also ready. If
this occurs, turn the control knob
back to the left anyway.)
The system briefly warms up
("SYS. IS HEATING" appears in
the display), and is then operatio-
nal again.
Note: The service button (fig.
1/I) may still flash. Press the but-
ton (fig. 1/I) and the system will
briefly be rinsed out through the
coffee spout (fig. 1/J and 5).
Important: If you use a filter for
your machine and have changed
the function setting to "FILTER
YES" the water hardness and
manual descaling functions will no
longer be shown. The filter loses
its efficiency after processing
about 50 l of water (for changing
filter, see chapter 5.2).
Caution: If the machine is rarely
used and the "FILTER CHANGE"
signal does not appear in the
display, the filter must be re -
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placed anyway after no longer than
two months (see chapter 5.2
"Washing filter manually").
Operating without a filter:
If you no longer wish to use a filter,
the filter setting must be changed
back to "FILTER NO". This is
important, as without a filter the
machine must be descaled (the
machine is delivered in the
default setting "FILTER NO").
Press the program key 'P' to
enter programming mode.
Press the > key until "PRO-
GRAM FILTER" appears in the
display.
Press the 'ok' key.
Press the > key until "FILTER
NO" appears in the display.
Press the 'ok' key to confirm.
The display reads: "PROGRAM
FILTER".
You can now either continue in
programming mode to change
other function settings or press
'exit' to leave programming mode.
Note: Do not forget to set the
water hardness now (see point
4.2).