Technical Characteristics - Ariston Velis EVO 50 EU Instructions Pour L'installation, L'emploi, L'entretien

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
recommended 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)
Installation
Vertical
Model
Qelec (kWh) 3,096
Qelec, week,
13,016
smart (kWh)
Qelec, week
18,561
(kWh)
Load profile
S
L
wa
η
39,0%
wh
V40 (l)
-
Capacity (l)
25
The power consumption data in the table and the other information given in the Product Data Sheet (Enclo-
sure A to this manual) are defined in relation to EU Directives 812/2013 and 814/2013.
The products without the label and the data sheet for water heaters and solar devices, stipulated in regula-
tion 812/2013, are not intended to be used in such assemblies.
The device is equipped with a smart function that allows you to adapt the consumption to the user profiles.
If operated correctly, the device has a daily consumption of "Qelec*(Qelec,week,smart/Qelec,week)"less
than that of an equivalent product with no smart function" .
The data shown in the energy label refer to the product installed vertically.
This appliance is conforming with the international electrical safety standards IEC 60335-1 and IEC
60335-2-21. The CE marking of the appliances attests its conformity to the following EC Directives,
of which it satisfies the essential requisites:
- LVD Low Voltage Directive: EN 60335-1, EN 60335-2-21, EN 60529, EN 62233, EN 50106.
- EMC Electro-Magnetic Compatibility: EN 55014-1, EN 55014-2, EN 61000-3-2, EN 61000-3-3.
- RoHS2 Risk of Hazardous Substances: EN 50581.
- ErP Energy related Products: EN 50440.
Table 3 - Product information
30 50
16 21
Horizontal Vertical
Refer to the nameplate
3,736 7,290
14,417 25,234
22,882 32,166
S M
36,6% 40,0%
- 77
25 -
80
27
Horizontal Vertical Horizontal
7,478 7,527 8,559
26,631 26,045 28,656
37,027 34,922 41,815
M M
15 dB
40,0% 40,0% 39,9%
65 90
- -
EN
100
32
Vertical Horizontal
7,714 8,403
25,981 28,316
36,489 42,196
M M M
40,0% 40,0%
90 130 102
- -
21