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© by NECTA VENDING SOLUTIONS SpA 0301 162-00
BOILER FAILURE
The machine will lock if the boiler fails to reach the
operating temperature after 10 minutes (Espresso mod-
els) or 20 minutes (Instant models) of heating from the
machine start, or from the last selection.
COIN MECHANISM FAILURE
The machine will lock if none of the MDB payment systems
communicates with the C.P.U.
RAM DATA FAILURE
Data contained in the EEprom (i.e. the chip that stores the
setting variations) is wrong and must be retrieved from the
Eprom, whereas all statistics information will be lost.
Also the machine configuration is by default and will
have to be reconfigured.
The default configuration is automatic machine with water
supply from the mains.
WATER FAILURE
If the air-break microswitch is closed for approximately one
minute, the water inlet solenoid valve will stay triggered
until water is resumed.
CUP FAILURE
When the empty cup dispenser microswitch opens, the
column shift motor is activated. If after one full turn of the
cup dispenser the microswitch is not closed the machine
locks.
LIQUID WASTE CONTAINER FULL
This occurs after the liquid waste container float triggers a
signal (if fitted).
ROTOR FAILURE
Failed computation of the volumetric counter within a max.
given time.
COFFEE UNIT FAILURE
This failure is due to a mechanical blockage of the unit or
when the unit is not present. The machine will not lock but
all coffee or decaf based selections are disabled.
COFFEE FAILURE
If after a period of 15 seconds of grinding coffee a dose is
not obtained, all coffee-based selections are disabled; the
decaffeinated selections will continue working.
COFFEE RELEASE FAILURE
If after releasing the ground coffee dose the microswitch of
the coffee doser unit indicates the presence of coffee in the
doser chamber, all coffee based selections are disabled;
the decaffeinated selections will continue working.
CHANGER FAILURE
The change-giver coin mechanism is not working or does
not communicate.
BILL VALIDATOR FAILURE
The bill accepter is not working or does not communicate.
CASHLESS FAILURE
The key device or the magnetic card is not working or does
not communicate.
SETTING THE WATER
AND POWDER DOSES
When either the "Water dose" or the "Powd. dose" func-
tions are displayed the doses can be varied from the
"programming" menu.
The various doses are identified with a dose code, which
is displayed each time.
The dose code locates the water and powder doses related
to a given selection; changing the doses of a selection will
have effect also on composed selections where the dose
code is used.
The dose codes for the various selections are indicated in
the selection dose table supplied with the machine.
The values of the doses displayed are expressed in:
- tenths of a second for powder;
- tenths of a second for water in instant models;
- number of pulses of the volumetric counter for water in
espresso models.
Press the confirm button “ ” from the “programming” menu
to access the dose code list, which can be scrolled with the
“ ” and “ ” buttons.
When pressing the change button “ ”, this value starts
blinking and can be modified as necessary.
SETTING THE PRICES
When the "Set Prices" function of the "programming" menu
is displayed, the 8 sales prices stored can be changed.
Press the confirm button “ ” from the "programming" menu
to access the price list, which can be scrolled with the “ ”
and “ ” buttons.
When pressing the change button “ ”, this value starts
blinking and can be modified as necessary.
SETTING THE PRICES
AND THE SELECTION STATUS
When the "Set Prices/Selec." (price combination) function
of the "programming" menu is displayed, the combination
of the selection to one of the stored prices and/or to the
status of a selection can be changed.
Press the confirm button “ ” from the "programming" menu
to access the price list, which can be scrolled with the “ ”
and “ ” buttons.
When pressing the change button “ ” the selection status
starts blinking.
Using the “ ” and “ ” buttons the selection status can be
changed from (enabled) to (disabled).
Press the confirm button “ ” again to display the price
number referred to in the price table.
When pressing the change button “ ”, this value starts
blinking and can be modified as necessary.
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