User manual for NERO / NERO INSTANT
Page 25
Version 3.2 / December 2017
The vending machine’s main board offers two operational modes:
•
Selling mode (main mode);
•
Service mode (for specialists).
The vending machine’s main operational mode is the selling mode, in which the customers are served
and all the units and devices included in the machine are regulated (controlled).
The machine automatically switches to this mode right after turning ON the main board – turning ON of
the UPS unit.
The service mode is designed to provide for equipment testing, parameter configuration for units and
equipment and monitoring drinks’ information (name, price, recipe etc.).
To access the service menu, you must press and hold the relevant button on the quick access keypad
for 2-3 seconds (see figure 34). This quick access keypad is situated on the inner side of the machine’s
door.
3.5.13 Quick access keypad
The machine has a quick access keypad, which has 4 (four) buttons and USB-flash drive connector. This
keypad is installed on the inner side of the machine’s door (see figure 35).
Figure 34 - Quick access keypad
Figure 34 (description):
•
‘‘Operator’s menu’’ - access to operator’s menu;
•
‘‘Technician’s menu’’ - access to service engineer’s /
technician’s menu;
•
‘‘Flushing’’ -
access to menu option for flushing the
vending machine’s various units;
• ‘‘‘Теsт’’ -
allows you to make a drink without paying, for
purposes of checking drink quality and setting it
• “USB” – main connector for USB-flash drives.
3.5.14 Vending machine keypad
The sensor keypad is located on the front
side of the machine’s door. The keypad has 10
buttons for drink selection (see figure 35). Each
button corresponds to the drink set in the ma-
chine’s planogram. Only active keypad positions
will be lighted under any operational mode.
In service mode when you enter the ser-
vice menu (technician’s / operator’s menu), this
keypad is used to navigate through, select and
change parameters of the service menu.
Figure 35 - Sensor keypad
OPERATOR
TECHNICIAN FLUSHING
TEST
USB
ESPRESSO
AMERICANO
MOKACHINO
CAPPUCCINO
LATTE
DOUBLE
ESPRESSO
COFFEE
MILK
HOT
CHOCOLATE
VANILLA
CAPPUCCINO
HOT
WATER