t for 380V / 3 phases voltage + Neutral:
t for 230V / monophase voltage:
CAUTION
RISK OF SHORT CIRCUITS
The machine must always be protected by an
automatic omnipolar switch of suitable power
with contact openings of equal distance or more
than 3mm.
Victoria Arduino is not liable for any damage to
people or objects due to not observing current
security measures.
Prior to connecting the machine to the electri-
cal mains, assess that the voltage shown on the
machine’s data plate corresponds with that of
the mains.
If it does not, carry out the connections on the
basis of the available electrical line, as follows:
KEY
1 Black
2 Grey
3 Brown
4 Blue
5 Yellow-green
NOTE
At the start of the day’s activities and in any case,
if there are any pauses of more than 8 hours,
then it is necessary to change 100% of the water
in the circuits, using the relevant dispensers.
NOTE
In case of use where service is continuous,
make the above changes at least once a
week.
NOTE
If the installation site is devoid of all the power
needed it is possible to use the ECO WARMUP
mode. With the ECO WARMUP mode it is pos-
sible to reduce the power required during
initial heating phase. Using this mode, the
various boilers are heated sequentially rather
than in parallel, thereby limiting the total con-
sumption to about 5500 W, compared to the
higher transient time needed to become fully
operational.
Edition 01 of 08/2017
2.4
SERVICE MANUAL
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