Faults - N&W Global Vending Krea Installation - Use - Maintenance

COMMUNICATION
This menu contains the communication functions of the
machine.
up-kEy
sEtup maNagEmENt
->
upkEy DispENsEr
This function, after having inserted the upkey in the
appropriate slot on the CPU board, allows you to select
the setup file of the list which will appear on the display;
if you then press the confirmation key, the chosen setup
file will be loaded into the machine.
->
DispENsEr upkEy
This function, after having inserted the upkey in the
appropriate slot on the CPU board, allows you to save on
the Upkey a setup file with the configuration present at
that point in time on the machine.
You must specify the name you would like to give the file
(e.g.: KREA0000.STP)
DElEtE
With this function it is possible to delete the setup files
one by one from the inserted Upkey
DElEtE all
With this function it is possible to delete all the setup files
from the inserted Upkey.
upkEy statistics maNagEmENt
->
DispENsEr upkEy
By confirming this function after having inserted the
Upkey in the appropriate slot on the CPU board, you can
save a statistics file on the Upkey with all the statistical
data which are stored in the machine, specifying the
name you would like to give the file (e.g.: KREA0000.
EVA)
DElEtE
With this function it is possible to delete one by one the
statistics files from the upkey
DElEtE all
With this function it is possible to delete all the statistics
files from the inserted Upkey
© by N&W GLOBAL VENDING S.p.A.

FAULTS

The machine has a number of sensors for keeping the
various functional groups under control.
When an anomaly is detected, the display of the machi-
ne will show the type of fault and the machine (or part of
it) is put out of service.
The detected faults are memorized in appropriate
counters; the faults managed by the software can be in
relation to functional groups which are not present on the
specific model; they are however listed when the menu is
scrolled.
r
EaDiNg ExistiNg faults
With this function it is possible to display the existing
faults
Press the confirmation key � to display the existing
faults.
If there are no existing faults, by pressing the confirma-
tion key � the message "End of faults" will be displayed.
The following faults are controlled:
Empty WatEr
If the air-break microswitch remains closed for one minu-
te, the water inlet solenoid valve remains excited waiting
for water to return.
If the internal tank water supply system is installed in the
machine, the pump will switch off.
full WastE
The espresso-based selections are disabled when the
number of used pods set in the menu is reached .
The solid waste container can contain up to a maximum
of 150 used pods.
-
air brEak
The machine will stop working if, after 10 selections, the
microswitch has never notified the lack of water
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