7.1 Coffee measure
programming
The measured amounts of coffee may be
modified (by means of volumetric che-
cking) 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 be-
gins, 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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