Electrical Preparations - Jacuzzi J-300 Serie Vorinstallationsblatt

ATTENTION: Before preparing the drainage system
to connect the hot tub to, consult the local authori-
ties about the regulations for disposing of chemical-
ly treated water.
Jacuzzi spas are equipped with the drain arranged as in
1-7, part.A and 8
For periodic emptying of the spa you can connect a rubber
hose to the drain valve (
NOTE: To open the valve, turn the ring nut counter-clockwise and
pull.
If you decide to attach the spa to the drain, it is advisable to connect
upstream from the valve (for greater flow capacity) and to install a
shutter valve near the drain in an accessible area.
According to the type of installation chosen the ground drain-
age point will then be put into position. The Jacuzzi spas can be
installed in a variety of ways:
- Free standing on the floor or on a specifically prepared base
( 9).
- Semi-built in, so that only the base of the spa is built-in and
therefore the side cover panels remain free (
it is appropriate to prepare some removable under-frames (in
marine plywood, etc.) that, besides aesthetically completing in-
stallation, allow the panels to be removed more easily.
In any case you will need to provide a support base that is suit-
able for the selected model, taking into consideration the data
contained in the table "Weights".
In the case of intermediate flooring, terraces, roofs
or other similar structures, consult a building engi-
neer.
( 11) The support base must be flat and level in or-
der to provide uniform support for the weight of the
spa. Otherwise the front panels and/or methacrylate
shell could be damaged: this damage is not covered
by the warranty.
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.
1-7, part.A and 8)
10). In this case,
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) (eg. balance tank) the pressure must
have a minimum value of 35 kPa (0.35 bar).
For indoor installation, it is necessary to remember that water
evaporation from the spa (especially where high temperatures
are involved) can cause very high levels of humidity. Natural or
forced ventilation helps to maintain personal comfort and re-
duce damage to the building due to humidity.
Jacuzzi Europe refuses all responsibility for any damage caused
by excessive humidity or by overflowing water. Consult a special-
ist for indoor installation.

Electrical preparations

The electrical connection can be made as follows (
All models
- single-phase line (220-240V 1~) for providing power to the
pump(s) and heater (L1+N1).
- two separate single-phase lines for providing power to the
pumps and heater:
L1+N1/L2+N2
J-315, J-325: 12A/10A (5.1 kW)
J-335, J-345, 355, 365, 375,385: 12A/17A (6.7 kW)
only models J-335/345/355/365/375/385
- three-phase line (380-415V 3N~) consisting of three phase-con-
ductors + a neutral conductor for providing power to the
pumps and heater:
L1+N1/L2/L3
12A/10A/7A (6.7 kW)
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
( 1-7) 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.
17
12):