Jacuzzi Cloud 100 - Page 7

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■ To connect to the hot-cold water system, we recommend us-
ing 90° - 1/2” joints and placing them in the indicated area (po-
sition 5).
■ We recommend avoiding junctions on supply pipes to avoid
pressure drop and, subsequently, reduced water device power.
■ To ensure correct appliance operation, the pressure and ow
rate values which power the shower enclosure must comply
with the values specied in the table "Hydraulic specications".
n
Where "hard" water is present, it is advisable to install a
decalcier in the water system supplying the appliance,
in order to reduce and/or avoid calcareous deposits.
n
ATTENTION: IEC 603351/A2 The pressure of the wa-
ter system supplying the appliance must not exceed
600 kPa (6 bar).
INSTALLING THE BACKFLOW PROTECTION DEVICE DIS
CONNECTOR  OPTIONAL
Changes in pressure may occur in the plumbing. This may cause
backow in the water pipes. If this happens, the polluted water
coming from the shower cubicle may be drawn into the public wa-
ter mains.
Should this problem arise, or where required by local law, Jacuzzi
recommends installing a specic kit which includes a protective de-
vice (disconnector) and related accessories. Please see the informa-
tion supplied in the manual in the kit as regards the space require-
ments and the disconnector installation zone.
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 speci-
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
2
; this
cable type must be used in order to ensure that the cable clamp
attached to the box provides adequate protection (water tight-
ness) as specied 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 qualied 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 ecient and must conform to legal regula-
tions and specic national standards.
m
Where required, appropriate devices must be provid-
ed, which form part of the xed 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.