© by N&W GLOBAL VENDING S.p.A. 21 02-2014 4535 00
DESCALER
The machine is supplied without descaler.
In the event that the machine is connected to very hard
water, it is necessary to install a descaler.
The descalers, available as an accessory, need to be
periodically regenerated according to the indications
given by the manufacturer.
Use descalers with a capacity which is adequate to the
actual use of the machine.
In case the machine uses a water tank, it is possible to
use appropriate ltering cartridges.
At rst start-up of the machine, the user is requested:
- to enter the code of the machine (detectable from the
plate inside the door),
Use the keyboard shown on the display to enter the
code of the machine.
- the language to be used for messages
- the type of location (hotel or self service)
- the type of power supply used to power the machine
(three-phase, single phase 38A, single phase 16A)
- if the machine will use the tank (On/Off)
In case of inconsistency of the parameters required
during initialization an error message is displayed
with the only possibility to initialize the machine
again.
After that, the hydraulic circuit is lled up (installation).
- Upon start-up, the mains solenoid valve is opened
automatically until the hydraulic circuit is filled up.
- They boilers solenoid valves open up to vent air and
boilers are filled
During the entire cycle, the display will show “installa-
tion”
-
ing the special “manual installation” function
After lling of the hydraulic circuit, the machine conducts
a rotation of the infuser unit to allow its correct position-
ing; the display shows, in sequence:
- the software version of the machine and the software
version of the touchscreen.
- the status of the heating cycle of the boilers.
After the heating cycle, after a few seconds, the display
shows a message for the selection of the beverage and
current date/time.
DATE TIME
SELECT A DRINK
MILK PUMP CALIBRATION
To access the calibration function of the milk pump, enter
the calibration functions of the technical menu.
To calibrate the pump, proceed as follows:
- Take the amount of milk delivered from the machine
- Measure the minimum and maximum amount of milk
(in cc)
- Enter the measured values
The procedure allows to obtain the correct amount of
milk in the selections that use it.
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