35
English
7.3 Continuous coffee
measures
For continuous coffee measure delivery
press key T5 from the keyboard corre-
sponding to the unit on which one wishes
to operate.
The LED corresponding to key T5 will re-
main on for the entire delivery operation.
IMPORTANT ! Avoid keeping it pressed
for more than 5 seconds or it will enter the
programming mode.
Coffee delivery will continue until measure
stop by pressing key T5, or on obtaining
the maximum amount of product which
can be obtained through volumetric control
(6000 impulses) or by means of delivery
Time-out function.
IMPORTANT ! The start of the relative
“continuous” cycle occurs on the release
(within 5 seconds) of key T5 and not on
pressing of the same. While the STOP
function may be obtained by pressing it
a second time.
Engagement/deactivation
Start the machine by pressing the main
switch keeping key T5 of unit 1 pressed
and wait for the led relative to key T5 to
begin flashing.
Press key T1 in order to engage or deac-
tivate the PRE-INFUSION.
To escape from this condition and return to
normal functions press key T5 again.
T1 KEY LED ON : PRE INFUSION: ON
7.4 Special functions
Pre-infusion
Our software permits measure configu-
ration so that the relative delivery of the
COFFEE measures through volumetric con-
trol is preceded by pre-infusion. Delivery
of the coffee measure after time 1 (ON) is
suspended for a time 2 (OFF) and is then
resumed for the completion of selection.
On pressing one of the volumetric control
measure keys, the normal delivery cycle
is preceded by a short timed water jet in
order to dampen the coffee pellets before
actual delivery stage.
This function ensures the optimum use of
the coffee pellets.
Summary of Contents for AROMA COMPACT SE
Page 24: ...Cod WGA8011011000 Rev 05...
