Electrical Safety; Electrical Preparations - Jacuzzi J-LX Vorinstallationsblatt

Prolonged sun exposure could damage the material
of which is made the spa shell, due to its capacity to
absorb heat (dark colours in particular). Don't leave
the spa to sun exposure without adequate protec-
tion when not in use (cover thermal, gazebo, etc.).
Any damage arising by not following these warnings
are not covered by the guarantee.
The evaporation of water in the hot tub may lead to
very high levels of humidity, particularly when the
ambient temperature is high. Natural or forced ven-
tilation will help preserve the users' comfort and re-
duce damage caused to the building by humidity.
Make sure any paving, furnishings, walls, etc. pres-
ent in areas adjacent to the hot tub are suitable for
use in the conditions mentioned above.
You can use a garden hose to fill the spa.
If the spa is connected, for periodic filling, to the
mains system that supplies drinking water, this con-
nection must be carried out in compliance with the
EN1717 norm, using "AA", "AB" or "AD" anti-pollution
protection procedures. For further information, we
recommend you contact your water supply company
and/or your plumber.
ATTENTION: (IEC 60335-1) The pressure of the hydrau-
lic system that supplies the equipment must not exceed
600 kPa (6 bar) and, in case water is supplied through
solenoid valve(s) (e.g. balance tank), the pressure must
be a minimum of 35 kPa (0.35 bar).
Jacuzzi Europe refuses all responsibility for any damage caused by
excessive humidity or by overflowing water. Consult a specialist for
indoor installation.

Electrical preparations

The electrical connection can be made in the following ways
( 7):
- single-phase line (220-240V 1~) for providing power to the
pump(s) and heater (TB1 terminal block).
- two separate single-phase lines for providing power to the
pumps (TB1 terminal block) and heater (TB2 terminal block).
The installer must use cables with an adequate cross-section,
protected by a sheath and/or with tubes or ducts, with character-
istics not inferior to type H 05 VV-F.
The entry of cables into the mini-pool up to the electrical box
( 1-2) must be provided at point B or B1, depending on the
customer's installation needs.
Note: The lead sections must take account not only the sys-
tems absorption but also the cable path and the distances,
the chosen protection systems and the specific regulations
for fixed electrical systems in force in the country where the
spa is installed.
The installer must comply with the above regulations, and
also use watertight connectors at connection points. He must
also guarantee compliance with the specific current stand-
ards for systems in the country in which the spa is installed.
It is mandatory to comply with this instruction. Any other procedure
is prohibited.

Electrical safety

The Jacuzzi® spas are safe products, manufactured in compli-
ance with standards EN 60335.2.60, EN 61000, EN 55014 and
tested during production to ensure user safety.
Installation must be carried out by qualified and authorized
personnel, in compliance with current national provisions.
It is the responsibility of the installer to select mate-
rials based on their intended use, to carry out work
properly, to check the condition of the system that the
unit will be connected to and that it ensures safety of
use also concerning maintenance work and the possi-
bility to examine the system.
The Jacuzzi® spas are class "1" appliances and therefore they
must be permanently connected, without any intermediate
connections, to the electrical system and to the protection sys-
tem (earth system).
The electrical system of the building must be provided
with a 0.03A differential switch and with an efficient
protection (earth) circuit.
Check for proper operation of the differential switch
by pressing the TEST button, which should trip.
Parts incorporating electrical components, except for
remote control devices, must be located or fixed so
that they cannot fall into the bath.
Parts containing live parts must be inaccessible to a
person in the bath.
If the building's electrical system is not able to guaran-
tee a stabile power supply, it is recommended to install
a voltage stabiliser that suitably dimensioned for the
required power upstream of the equipment.
For connection to the supply network, we advise installing one
or more isolating multi-pole switches, which will ensure com-
plete disconnection in the instance of a category III overvoltage;
these devices must be positioned in an area that complies with
the safety regulations.
The disconnection devices must be installed in the power sup-
ply network according to the installation instructions.
The installation of electrical devices and equipment (sockets,
switches, etc.) near the spa must be in compliance with legal
standards and regulations in the country where the spa is in-
stalled.
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