Technical Characteristics - Ariston ABS VLS EVO INOX PW 80 Instructions For Installation, Use, Maintenance

Electromechanical water heaters are sold with the thermal sanitisation cycle disabled (default setting). If, for
some reason, any of the above ''Conditions in favour of the proliferation of Legionella'' occurs, it is strongly re-
commended to enable this function according to the instructions found in this manual [see <<Activating the
''thermal disinfection cycle'' (anti-legionella)>>]. However, the thermal disinfection cycle does not kill all
Legionella bacteria in the storage tank. It follows that if the function is disabled, the Legionella bacteria may
reoccur.
Note: when the software performs the thermal sanitisation treatment, it is likely that the power consumption of
the water heaters increases.
Caution:
the water temperature in the tank can cause immediate serious burns when the software runs the
thermal disinfection treatment. Children, disabled persons and the aged are particularly at risk of
burns. Check the water temperature before taking a bath or shower.

TECHNICAL CHARACTERISTICS

For the technical specifications, refer to the nameplate (the nameplate is located next to the water intake/outlet
pipes).
Range
Weight (kg)
This appliance is conforming with the international electrical safety standards IEC 60335-1 and IEC
60335-2-21.
The products are compliant according to:
- TP TC 004/2011 "Technical regulations of the Customs Union on safety of low voltage equipment"
- TP TC 020/2011 "Technical regulations of the Customs Union on electro-magnetic compatibility".
INSTALLING NORMS (for the installer)
CAUTION Observe all general warnings and safety standards listed at the beginning
of this text in full; all such instructions are obligatory.
The appliance must be installed and commissioned by a qualified technician in accordance with estab-
lished regulations and local health and safety regulations.
The appliance heats water to a temperature below boiling point. It must be linked up to a mains water supply ac-
cording to the appliance performance levels and capacity. Before connecting the appliance, it is first necessary to:
- Check whether the characteristics (please refer to the data plate) meet the customer's requirements.
- Make sure the installation conforms to the IP degree (of protection against the penetration of liquids) of the
appliance according to the applicable norms in force.
- Read the instructions provided on the packaging label and on the appliance data plate.
Installing the appliance
This appliance was designed to be installed only inside buildings in compliance with the applicable norms in force.
Furthermore, installers are requested to keep to the following advice in the presence of:
- Damp: do not install the appliance in closed (unventilated) and damp rooms.
- Frost: do not install the appliance in areas where the temperature may drop critically and there may be a risk that
ice may form.
- Sunlight: do not expose the appliance to direct sunrays, even in the presence of windows.
- Dust/vapours/gas: do not install the appliance in the presence of particularly dangerous substances such as
acidic vapours, dust or those saturated with gas.
- Electrical discharges: do not install the appliance directly on electrical supplies that aren't protected against
sudden voltage jumps.
Table 3 - Product information
30 50
16 21
80 100
27 32
EN
53