N&W Global Vending Krea, Установка - Использование - Обслуживание

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© by N&W GLOBAL VENDING S.p.A.
44
03 - 2011 3685 00
cup rElEasE
This fault, even though present in the faults list, is not
managed on the model described in this manual
faulTy DosEr
(
DosEr
1 - 9
faulT
)
If the current absorption of an ingredient motor is not
between the range of default values, all the selections in
which the doser is involved are disabled.
faulTy mixEr
(
WHippEr
1 - 6
faulT
)
If the current absorption of a mixer motor is not between
the range of default values, all the selections in which
that mixer is involved are disabled.
sHorT circuiT mosfET
If a control device for the DC motors on the activations
board (mosfet) remains active, the machine will signal a
fault.
sHorT circuiT
If the software detects a short circuit in one of the DC
motors connected to the activations board, this fault will
be displayed. It is possible that at the same time of this, a
fault is also detected on one of the DC motors.
sugar
/
sTirrErs faulT
This fault, even though present in the faults list, is not
managed on the model described in this manual
WaTEr faulT
The water fault is declared during the standby mode of
the D.A. if the water inlet solenoid valve is activated for a
total time longer than 20 sec.
If there is a water fault it is possible to manually restore
the service by pressing a key on the control panel. The
water inlet solenoid valve is powered for a maximum
time of 20 sec.; if the level is not reached the solenoid
valve closes and the water fault is signalled again.
It is necessary to wait 30 minutes before performing 2
further restore attempts.
At the 4th attempt, the solenoid valve is disabled perma-
nently (at this point it is necessary to switch off/on the
d.a. for obtaining 3 further attempts or resetting the fault
from the programming menu).
f
aulTs rEsET
By confirming this function all the faults are reset.
f
aulTs HisTory
It is possible to display the last 16 faults, from the most
recent one to the oldest one, scrolling with the keys
�
and
�
; the corresponding date and time of intervention
are also displayed and whether the fault is still active or
not (ON / OFF), similar to the data contained in the data
audit EVA DTS.
r
EsETTiNg THE faulTs HisTory
By confirming the function, all the faults present in the
faults history are reset.