Jacuzzi DESIGN COLLECTION DELOS Vorinstallationsblatt Seite 15

You can use a garden hose to fill the hot tub.
If the hot tub is connected, for periodic filling, to the
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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.
CAUTION: (IEC 60335-1) The pressure of the hydraulic
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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).
The customer must make provisions for a ground drainage
point of suitable dimensions and that can be inspected for any
cleaning that may be required.
Models equipped with a Performance filtering group: con-
nection must also be provided to the drain for periodic backwash
and possible emptying of the sand filter installed on the spa-pak, as
well as electrical and plumbing connection between the spa-pak
and the MaxiJacuzzi® (see the corresponding installation manual).
ATTENTION: Before preparing the drainage system for
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connecting the hot tub, consult the local authority reg-
ulations for the disposal of chemically treated water.
( 3-3a, det. B) Especially when installed inside, it is advis-
able to connect the connection on the base to the main drain pit.
As there is a large amount of water in the hot tub, this is a useful
precaution if water accidentally escapes and collects inside the
base itself.
- (det. A/B) as an alternative, a collection pit can be provided (P)
under the base of the hot tub (which will be perforated).
NOTES:
- The collection pit will be connected to the main drain pit.
- If a quick drain connection is prepared, make sure that the hole
in the base, the collection pit and its connection to the main drain
pit are large enough to permit the passage of the drain hose (see the
drawing in section).
To periodically empty the hot tub you can (
(det. A) connect a hose to the drain valve, first removing the
plug and screw on the fitting with its gasket.
NOTE: To open the valve, you must turn the ring nut anticlockwise
and pull it, therefore if you decide to connect the hot tub perma-
nently to the ground drainage point, we recommend you install a
valve below, bypassing the valve installed in the factory.
- (det. A/B) Quick drain
The hot tub draining time can be reduced by connecting the in-
dicated nozzle (on the bottom part of the hot tub) to the bottom
drain, as shown (det. 1-2-3-4). The drain hose will be connected
to the main drain pit and provided with a valve.
Models with heat exchanger
(
point to provide an access route for power to the exchanger.
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Make a connection between the primary circuit and the sys-
tem that supplies hot water and connect the electrical box (see
the wiring diagram, installation manual) with the devices that
control the recirculation of the hot water in the exchanger's pri-
mary circuit. For this purpose, normally, there is an open contact
in the electrical box - 5A MAX (see the wiring diagram, installa-
tion manual).
Electrical preparations
The electrical connection can be made as follows:
- single-phase line (220-240V 1~)
- three-phase line consisting of two phase conductors + neu-
tral conductor (380-415V 2N~)
- three-phase line consisting of three phase conductors +
neutral conductor (380-415V 3N~)
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.
The installer must in any case use properly protected cables
with a suitable cross-section (220-240 V~: min. 4 mm
V~: min. 2,5 mm
VV-F.
Models equipped with a Performance filtering group: pro-
vide a cable for connection of the pump of the spa-pak to the
box of the mini-pool.
Note: The cross-sections of the wires must take account not
only the systems 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 coun-
3-3a): try where the hot tub is installed.
The junction box terminal board is designed for cables with
sections up to 6 mm
To ensure the degree of protection against splashes of water
as required by standards, and to make connection to the elec-
trical mains easier, the electronic box is equipped with a cable
clamp M32x1,5 mm.
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-
15
10) Make a hole in the base of the hot tub at the indicated
Position the pipes that power the exchanger away
from the electric power supply cable.
), with characteristics not inferior to type H 05
2
2
.
; 380-415
2