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Electrical connections
■ With all models featuring electrical functions, connection to
the electric mains and the ground system via a standard cable,
as indicated in position 2 (refer to the individual technical specifi-
cations for each model).
■ The electrical connection can be made as follows:
Cloud 100x80 - 120x80
- single-phase line (220-240V 1~)
Cloud 140x90
- single-phase line (220-240V 1~)
- three-phase line consisting of two phase conductors + neu-
tral conductor (380-415V 2N~)
■ The rated power supply voltage of the equipment is al-
ways 220-240V.
■ The equipment can also be installed in Countries where
the 220-240V voltage is supplied by a two-phase system. For
the connection please refer to the instruction manual.
■ It is possible to connect the appliance to an alarm circuit: pro-
vide, in the area marked with the bell symbol, a bipolar cable
with characteristics not inferior to type H 05 VV-F 2x2.5 mm
cable type must be used in order to ensure that the cable clamp
attached to the box provides adequate protection (water tight-
ness) as specified by legislation.
The call warning (alarms, buzzers, lamps, etc.) may be pow-
ered to either 220/240 V or low voltage, however with maximum
power absorption equal to 5 A.
Electrical safety
Cloud shower enclosures are manufactured according to regula-
tions EN 60335-1, EN 60335-2-105, EN 61000, EN 55014-1, EN
55014-2 and tested during production to guarantee user safety.
■ Installation must be carried out by qualified and authorized
personnel, in compliance with the national provisions in force.
m
It is the installer's responsibility to select the materi-
als, considering the way they will be used; to carry out
the installation correctly; and to verify the condition
of the network to which the system will be connect-
ed and its capability to ensure safety in maintenance
and inspection operations.
■ Class "1" appliances must be immutably connected, without
intermediate junctions, to the electrical mains and protection
circuit (ground system).
m
The building's electrical system and ground system
must be efficient and must conform to legal regula-
tions and specific national standards.
m
Where required, appropriate devices must be provid-
ed, which form part of the fixed system, and installed
in compliance with current legislation in force, with
the purpose of disconnecting the appliance from the
mains.
■ For connection to the electric mains, you will need to install
an isolating multi-pole switch, which will ensure complete dis-
connection in the instance of a category III over voltage; these
devices must be connected to an area that complies with the
safety regulations governing bathroom safety.
m
Switches and electrical devices, according to regu-
lations, must be connected to areas out of the user's
reach.
■ The installation of electrical devices and equipment (sockets,
switches, etc.) in the bathroom must be in compliance with legal
standards and regulations in the country where the appliance is
installed.
■ To connect the building's electrical system, you must use a
cable protected with a sheath with characteristics not inferior to
H 05 VV-F 3x2.5 mm
m
The building's electrical supply must be equipped
; this
with a differential switch with operating current
2
which does not exceed 30 mA.
n
In the instance where the building's electrical sys-
tem is not able to provide a constant power supply,
we recommend installing a voltage regulator, suita-
ble to provide the required power, before installing
the appliance.
■ Cloud shower enclosures have a terminal identified by the
symbol
, placed on the back of the frame for equipotential
connection of the surrounding metal masses (standard EN
60335.2.105).
■ The appliance is equipped with an LED lighting system in
compliance with Norm EN 62471:2009, lamp classification
group: exempt.
Do not look directly at the light using optical devices (binoc-
ulars, cameras, magnifying glasses).
m
ATTENTION! Before carrying out any maintenance
operation, disconnect the appliance from the power
supply line.
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