Jacuzzi ALIMIA experience Vorinstallationsblatt Seite 17

32 hose draining (areas at risk from ice)
Spa-pak "booster kit" (optional)
33
Water connections
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The plumbing system (including connectors, gate valves, etc.,
2a) for connecting the Hot tub to the Spa-Pak and the balance tank,
must be set up by the installer.
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The Customer must provide the ground drainage points (
detail 27 and 28) of suitable dimensions, which can be inspected for
any cleaning, and to which the low-point drain ø 50 mm (
detail 3), the loading/overflow of the balance tank and the drain from
the filter are to be connected.
Spa-pak "booster kit": in the instance where a spa-pak "boost-
er kit" is also installed, it must be connected to the drainage sys-
tem; refer to the relative documentation.
CAUTION! Before preparing the ground drainage points,
consult the local authority for the regulations that control
the drainage of chemically treated water.
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In particularly cold areas, to avoid the risk of any remaining water
freezing (water that may remain in plumbing after emptying the sys-
tem) it is advisable to install valves for the complete drainage of plumb-
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ing ( 2-2a, detail 31).
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To fill the spa, you can use a garden hose, or provide connections to the
plumbing system of the home as shown in
IMPORTANT: the 3/4" solenoid valve on the balance tank (for
automatic filling of water level) must always be connected to
the water system that supplies the system.
Any connections to the drinking water system (other than the
recommended ones) must be carried out according to EN1717
regulations, using "AA", "AB" or "AD" anti-pollution protection
procedures. For further information, we recommend you con-
tact your water supply company and/or your plumber.
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If included, connection of the blower (
must be made by creating a siphon (
as possible to the spa itself. This will prevent situations where the water
might reach the blower and compromise its operation.
Electrical connections
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For preparations/measuring the electric system that will supply the
spa, please note that powers in kW indicated in the "Maximum
Absorption of the System" table are to be considered as maximum
absorbed powers during operation.
Spa-pak "booster kit": in the instance where a spa-pak "boost-
er kit" is also installed, a separate supply line must be provided
and it must be connected to the main spa-pak; refer to the rela-
tive documentation.
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2-2a, detail 11.
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2-2a, detail 17) to the spa
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2-2a and 6, detail B) as near
SINGLE-PHASE TOP (
■ The electrical connection can be made as follows:
- single-phase line (220-240V 1~)
- three-phase line consisting of two phase conductors +
neutral conductor (380-415V 2N~)
- three-phase line consisting of three phase conductors +
2-
neutral conductor (380-415V 3N~)
■ The rated power supply voltage of the equipment is
always 220-240V.
2-2a,
■ The equipment can also be installed in Countries
2-2a,
where the 220-240V voltage is supplied by a two-pha-
se system. For the connection please refer to the in-
struction manual.
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The installer must in any case use properly protected cables with
a suitable cross-section (see the minimum cross-section tables),
with characteristics not inferior to type H 05 VV-F (multipolar).
• SINGLE-PHASE TOP VERSION
220 - 240 1N~
380 - 415 3N~
THREE-PHASE (
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The installer must use cables with a suitable cross-section (see
the minimum cross-section tables) protected with a sheath of Ø
32 mm at the terminal in question and/or tubes or pipes when car-
rying out connection to the main switch with characteristics not
inferior to type H05VV-F (multipolar) or H07 V-K (unipolar).
• THREE-PHASE VERSION
(*)
220 - 240 3~
380 - 415 3N~
(*): special standard (not valid for Europe)
NOTE: The lead sections 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 country where the spa is installed.
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Remember that it is compulsory to install a multiple-pole section
switch with characteristics that are no less than the ones given in the
"Electrical Safety" chapter and
mum absorption of the system.
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The installer must comply with the above regulations, and also use
watertight connectors at connection points. He must also guar-
antee compliance with the specific current standards for sys-
tems in the country in which the spa is installed.
Compliance with this regulation is obligatory: any other procedure is
prohibited.
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3).
without
with
heater
heater (3 )
kW
4 mm 2 4 mm 2
2,5 mm 2 2,5 mm 2
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4).
without
with
heater
heater (12 )
kW
10 mm 2 2,5 mm 2
4 mm 2 1,5 mm 2
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3-4, taking into account the maxi-
with
heat exchanger
4 mm 2
2,5 mm 2
with
heat exchanger
2,5 mm 2
1,5 mm 2