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7.1 Coffee measure
programming
The measured amounts of coffee may be
modified (by means of volumetric
checking) and memorized as follows:
-
press key T5 (of keyboard relative to group
1) and keep pressed for over 5 seconds
and check that all the keyboard leds come
on. In which case, (by operating on the
keyboard relative to group 1) all the units
will be programmed, while by pressing key
T5 of another unit, only the programming
of the unit on which one is operating is
possible.
IMPORTANT !! The settings made on
unit 1 (operating on the first keyboard) will
be automatically copied on to all the other
units.
Press the key corresponding to the measure
to be programmed (key T1 for example)
within 30 seconds (programming time-out).
The led relative to T5 will remain on, on
all keyboards and the led relative to the
measure being programmed will also
come on (on all the keyboards). During
this state and for the entire coffee measure
programming time duration, the solenoid
valve and pump are activated.
Note: If none of the keys are pressed
within 30 seconds, it will automatically
escape from programming mode.
On pressing key T1 coffee delivery begins,
once the required amount of coffee is
obtained press key T1 again or any other
of the keys of the unit keyboard in order to
suspend coffee delivery. The new impulse
value of the measure is thereby memorized
on the EPROM. Both the solenoid valve
and the pump are de-activated thereby
suspending product delivery and all the
keyboard leds go out.
English
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