Electric Connections And Safety - Virtus Jacuzzi Manual De Instalación

 Refer to the pre-installation instructions for information on
connecting the drain. Also connect the overflow on the balance
tanks (position W or W1).
V
n
CAUTION: the overflow drain on the compensation
tanks must always be left open.
m CAUTION: the two drain lines (hot tub drain, parts V/
V1 and overflow drain, parts W/W1) can be connect-
ed together but NOT BEFORE the respective sluice
valves, otherwise the entire system may not function.
V
Note on connecting the balance tank drain: the factory in-
stalled pipe is fitted with a connector with gaskets, which the drain-
age system in the building can be connected to. Alternatively, the
balance tank can be connected directly to the drain (remove the
factory installed pipe) and the connector supplied (or a valve) can
be used to drain the water as necessary.
 Connect the solenoid valve to the water mains.
Ø 63 mm
V1
Ø 63 mm
V1
1
2
M
■ odel can be used witH
p ):
c
connect the tub to the heat pump (see the rele-
ool ower
vant manual).
 Install the locking system of the cover (

Electric connections and safety

The installer is responsible for choosing wires with characteristics
and nominal section that are suitable for the specific current input
of the hot tub (see pre-installation instructions).
The cable path, choice of materials and most suitable installa-
tion solutions are left to the professional knowledge and experience
of the installer; it is his responsibility to guarantee and certify the
installation.
 Connect to the terminal block as indicated in the following
0
wiring diagrams ( 5).
n IMPORTANT: for Countries where 220-240V voltage is
supplied by a two-phase system (L+L), the connection
has to be made on terminals L1 and N anyway.
NOTE: If the electrical system that powers the SPA consists of
two (or three) phases (+ neutral, 380-415 V 2-3N ~) before con-
necting, remove the jumper/s located near the terminal board.
 Check the arrangement of the switches ("dip-switch"), based
on the spa model and the chosen settings.
 SWITCHING BENCH "b1"
dip switch 1 Electric consumption limitation (OFF=16A; ON=32A).
dip switch 2 Pump 1 (check that it is in the OFF position).
dip switch 3 Pump 2 (check that it is in the ON position).
dip switch 4 Blower (OFF = present; ON = absent).
dip switch 5 Filtration pump (OFF = present; ON = absent).
31
EV
J ®
acuzzi Heat puMp
0
4).
b1
ON
1 2 3 4 5 6 7 8
(e -H /
co eat
b2
ON
1 2 3 4