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The power consumption data in the table and the other information given in the Product Data Sheet (Enclosure
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 regulation
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" .
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.
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 installation 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:
- 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.
In the case of walls made of bricks or perforated blocks, partition walls featuring limited static, or masonry differ-
ent in some way from those stated, you first need to carry out a preliminary static check of the supporting system.
The wall-mounting fastening hooks must be designed to support a weight that is three times higher than the
weight of the water heater filled with water.
Fastening hooks with a diameter of at least 12 mm are recommended.
We recommend installing the appliance (A Fig. 1) as close as possible to the delivery points to minimise heat loss
along the pipes. Local regulations may provide for restrictions on installation in bathrooms; observe any regula-
tory minimum distances. To facilitate maintenance, make sure there is a clearance of at least 50 cm inside the
enclosure for access to the electrical equipment.
Hydraulic connection
Connect the water heater's inlet and outlet with pipes or fittings that are able to withstand temperature in excees
of 90°C at a pressure exceeding that of the working pressure. Therefore, we advise against the use of any materi-
als which cannot resist such high temperatures.
The appliance must not be supplied with water of hardness less than 12°F, nor with especially hard water (greater
than 25°F); we recommend installing a water softener, properly calibrated and controlled - do not allow the re-
sidual hard- ness to fall below 15°F.
Screw a "T" piece union to the water inlet pipe with the blue collar. On one side of the "T" piece union, screw a
tap for draining the appliance that can only be opened with the use of a tool (B Fig. 2). On the other side of the
"T" piece union screw the safety valve supplied (A Fig. 2).
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