Ariston VELIS TECH INOX PW ABSE 100 - Инструкция по эксплуатации - Страница 48

47 / EN

LEGIONELLA BACTERIA FUNCTION

Legionella are small rod shaped bacteria which are a natural constituent of all fresh waters. Legionaries’ 

disease is a pneumonia infection caused by inhaling of Legionella species. Long periods of water stagna-

tion should be avoided; it means the water heater should be used or flushed at least weekl

y.

The European standard CEN/TR 16355 gives recommendations for good practice concerning the preven-

tion of Legionella growth in drinking water installations but existing national regulations remain in force.

This  electro-mechanical  storage  water  heater  is  sold  with  a  thermostat  set  at  a  temperature  higher  than 

60°C;  it  means  it  is  enabled  to  carry  out  a  “thermal  disinfection  cycle”  to  restrict  the  Legionella  growth 

inside the tank.

Warning: 

when this software has been carrying out the thermal disinfection treatment, water temperature 

can cause burns. Feel water before bathing or showering.

TECHNICAL CHARACTERISTICS

For the technical 

specifications,

 refer to the nameplate (the nameplate is located next to the water in-

take/outlet pipes).

TABLE 1 - PRODUCT INFORMATION

Product range

30

50

80

100

Net weight for stainless steel tank models              kg 

14

18

22,5

25,5

Net weight for enameled steel tank models           kg

17,5

23,5

31

35,5

Installation

Vertical

Vertical

Vertical

Vertical

Model

Refer to the nameplate

Volume available                                             l

30

50

80

100

The appliance is conforming with international electrical safety standard IEC 60335-1; 

IEC 60335-2-21. 

Electromagnetic compatibility (EMC): EN 55014-1, EN 55014-2, EN 61000-3-2, EN 61000-3-3.
This product is in conformity with REACH regulations.

INSTALLING NORMS (for the installer)

This product is a device that must be installed vertically in order to operate correctly. Once installa-

tion is complete, and before any water is added or the power supply is connected, use a measuring 

instrument (i.e. a spirit level) to check that the device has been installed perfectly vertical.

The appliance heats water to a temperature below boiling point. It must be linked up to a mains water 

supply according 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.

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:

-  Humidity:

 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.