13
  For more information, see the documentation provided with 
the heat pump.
Q All models
As the sizes of the models may vary slightly, before installing the 
hot tub always check the measurements.
     If the tub is installed on a mezzanine, terrace, roof or 
another similar structure, please seek advice from a 
building engineer.
    ( 5) The support base must be at and level so as 
to support the weight of the hot tub evenly and not 
compromise the tank compensation capacity (models 
with built-in balance tanks). If this is not the case, the 
front panels or methacrylate shell may be damaged. 
Any such damage is not covered by the warranty.
   The support base must hold the hot tub load, taking 
into account the “Weight” tables above.
  
Prolonged sun exposure could damage the material the 
hot tub shell is made of, due to its capacity to absorb 
heat (dark colours in particular). When it is not in use, do 
not leave the hot tub exposed to the sun exposure with-
out adequate protection (thermal cover, gazebo, etc.). 
 
 
Any damage resulting from failure to observe these 
warnings is not covered by the product warranty.
   
The site where the hot tub is installed must be de-
signed to ensure that the hot tub itself can be re-
moved or relocated, if necessary.
  
Position the hot tub away from glass and/or reec-
tive surfaces in order to avoid possible damage to the 
panelling.
  
Make sure any paving, furniture, walls, etc. present in 
areas adjacent to the hot tub are suitable for use in 
the conditions described above.
  
If the product is installed indoors, allow for the fact 
that the evaporation of the water in the hot tub may 
create very high levels of humidity (particularly when 
the ambient temperature is high). Natural or forced 
ventilation will help preserve user comfort and re-
duce damage to the building caused by humidity. 
   Jacuzzi Europe declines all responsibility for any dam-
age caused by excessive humidity or by overowing 
water. Consult a specialist for indoor installations.
Preparing the plumbing connections
Q(3, parts B/B1 and V-W/V1-W1) the pipes needed to con-
nect the hot tub to the draining system in the building and any 
accessories can be installed on the front of (parts B/V/W) or be-
low (parts B1/V1/W1) the hot tub.
In both case, openings need to be made in the support base.
Q It is the customer’s responsibility to make provisions for a 
drainage point of an adequate size, accessible for any cleaning 
required (
 3, part H1).
  CAUTION: Before preparing the drainage system to 
connect the hot tub to, consult the local authorities 
for the regulations regarding disposing of chemically 
treated drained water.
Q(
3, parts V/V1) For periodic emptying of the hot tub, con-
nect a pipe to the indicated drain valve.
QA valve can also be installed near the drain ( 3, part V2) and 
used instead of the factory installed valve (always leave it open); 
this means you do not have to remove the panel on the technical 
compartment every time.
Q(3, parts W/W1) Make provisions for connecting the over-
ow drain.
     CAUTION: the overow drain on the compensation 
tanks must always be left open.
      CAUTION: the two drain lines (parts V/V1 and W/W1) 
can be connected together but NOT BEFORE the re-
spective sluice valves, otherwise the entire system 
may not function.
Q( 3, parts X/X1) Make provisions for connecting the bal-
ance tank drain.
NOTE: the factory installed pipe is tted with a connector with gas-
kets, which the drainage system in the building can be connected 
to (parts X/X1). 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.
Q (3, part H2) When installing the system indoors in par-
ticular, we recommend using a collection pit (H2) under the hot 
tub base (a hole will need to be made). As there is a large amount 
of water in the spa, this is a useful precaution if water accidental-
ly escapes and collects inside the base.
NOTES: 
- The collection pit (H2) will be connected to the main drain pit (H1).
Q  Models with Jacuzzi® - Eco-Heat/CoolPower heat pump 
( 3, parts D/D1) Make provisions for connecting the heat 
pump to the hot tub pipes.