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english
NO PUlSES FROM VOlUMETRIC METER (5 SECONDS)
When the display shows
Alarm
Flow Meter Gr.X
this means no pulses are arriving from the volumetric meter corresponding to the activated unit (x).
Indeed, after starting up every volumetric dose (EVx + PUMP both in dispensing and in programming mode),
the dosage function checks the correct functioning of the volumetric meter by detecting the pulses it has sent
to the micro-controller.
If no pulses are detected for more than 5 seconds consecutively, the lED relating to the selected dose begins
to flash (½ ON ½ OFF).
After 1 minute (volumetric meter time-out) of no pulses from the volumetric meter, the dose in progress stops
automatically.
FIlTER AlARM AND RESETTING
This function makes it possible to reset the counting of dispensing when the display shows...
ChangeWaterFilt
xxxxxxxxx
where xxx is the telephone number set as a suggestion
…this means that the value of the litres which can be cleaned by the filter set in the TECHNICAl lEVEl Pro-
gramming has been exceeded
To reset this signal, simply power the dosage by pressing the
K3gR1
and
K4gR1
keys simultaneously.
K3GR1
K4GR1
The display shows
Filter Reset
MAINTENANCE AlARM AND RESETTING
When the display shows...
Service
xxxxxxxx
where xxx is the telephone number set as a suggestion, this means that the value set in TECHNICAl lEVEl
Programming for the cycles to perform has been exceeded (coffees dispensed).
To reset this signal, simply power the dosage by pressing the K1gR1 and K2gR1 keys simultane-
ously.
