treesse Fusion SKI Series User manual

Fusion SKI
bathtub
Installation manual

The installation of this bathtub is simple and immediate, however we advise you to read
this manual carefully before installing it.
The Treesse team is always available for any information or request for assistance that
may be required during installation.
GRUPPO TRE S s.p.a.
Telephone [phone]
Fax [phone]
Email [email protected]
Good luck with your work!
Maximum care has been paid to guarantee the accuracy of this manual.
The Manufacturer reserves the right to modify the equipment or the documentation at any time, without notice.
Therefore there might be small differences between this manual and the product you have received: we apologise in advance for any inconvenience.
The total or partial reproduction of this manual without the Manufacturer's consent is prohibited. Measurements are purely indicative and not binding.
The original language of this manual is Italian: the Manufacturer is not responsible for any mistakes in translation/interpretation.

Contents
Safety instructions ___________________________________________________ 4
Preliminary operations ______________________________________________ 5
1PREPARATIONS AND CHOICE OF POSITION _________________________________________ 5
2CHECKING BATHTUB INTEGRITY ___________________________________________________ 5
OUTDOOR INSTALLATION _______________________________________________________________________5
INDOOR INSTALLATION _________________________________________________________________________5
Transport and position ______________________________________6
1MOVING
__________________________________________________________________________________________6
2POSITIONING
_____________________________________________________________________________________7
POSITIONING IN THE PLANNED LOCATION__________________________________________________7
Installation ____________________________________________________________ 8
1DESCRIPTION OF MAIN COMPONENTS
________________________________________________________8
2QUALIFICATIONS OF THE INSTALLER
__________________________________________________________8
3CONNECTIONS REQUIRED
______________________________________________________________________9
4PLUMBING CONNECTIONS
_____________________________________________________________________10
CHARACTERISTICS OF THE WATER SUPPLY___________________________________________________10
WATER HARDNESS_________________________________________________________________________10
TAP WATER AND WELL WATER ______________________________________________________________10
5ELECTRICAL CONNECTIONS
_____________________________________________________12
SAFETY ZONE _____________________________________________________________________________14
TESTING AFTER INSTALLATION _____________________________________________________________14
First run____________________________________________________15
1FILLING THE BATHTUB
___________________________________________________________15
2OPERATION TEST
_______________________________________________________________16
Decorative panels ____________________________________________________ 19

4
Fusion SKI bathtub
EN
Safety instructions
Read this guide carefully before
installing the appliance, and conserve
this booklet with care for any future
consultation of users.
If you do not understanding something,
contact the manufacturer for an explanation.
Installation must be carried out by
qualied personnel in compliance with
local regulations and national provisions
regarding civil and industrial systems.
Before making electrical and plumbing
connections to the equipment, the installer
must receive the declaration of conformity of
the building's systems from the user. Without
such document, the Manufacturer cannot be
held responsible for damage to the systems or
premises where the bathtub will be installed.
Comply with regulations, instructions
and measurements on the "Pre-
installation technical sheet".
Unauthorised actions, tampering or
modications that do not follow the
information provided in this manual can cause
damages, injuries or fatal accidents and null
and void the warranty.
During the installation of the bathtub,
do not place objects inside it, even
temporarily: they may fall down the drain
When installing the bathtub, always use
personal protective equipment (e.g.,
gloves, safety shoes, etc.)
Persons not involved with appliance
installation may not pass through or
occupy the work area during appliance
assembly.
EXPLANATION OF PICTOGRAMS
Danger! Situation presenting immediate danger, or a hazardous situation that could cause injury or
death.
More info: helps the installer understand a topic better
The pictogram refers to text in another document
Ecological notes for respecting the environment
Ecological notes
Given their potential danger, the packaging
materials must be kept out of reach of
children and animals, and correctly disposed
of in compliance with local regulations.
Treesse invites you to protect the
environment by disposing of the material
in recycling bins.

5
Fusion SKI bathtub
EN
2CHECKING BATHTUB INTEGRITY
After having removed the bathtub from the packaging, check its integrity.
Check:
• That there is no visible structural damage.
• That there are no cracks in the surface of the bathtub or in the outer covering (cracks due to incorrect transport or
support are not covered by the warranty).
• The correct position of the sleeves and pipes.
• That any ties are not loosened.
If you notice any anomalies, do not proceed with the installation but rather promptly contact the Manufacturer.
Preliminary operations
1PREPARATIONS AND CHOICE
OF POSITION
The pre-installation sheet supplied at the time
of purchase provides all the information
necessary for a correct preparation of the
installation environments.
Before installing the bathtub, check that everything
has been prepared. Find below a quick checklist, for
complete information always refer to the pre-installation
sheet.
Check that:
• A platform or a recess (in the case of recessed
installations) of reinforced concrete, with a thickness
suitable for supporting the weight of the bathtub and
the people within.
• Ø15 cm vents have been installed to ensure proper
ventilation of the technical compartment
• Drainage grating around the perimeter has been
installed to help preserve the equipment and the
structure.
• If possible, non-slip ooring has been installed in the
area around the bathtub.
• For a recessed installation, a technical inspection port
measuring at least 50 cm wide has been prepared on
all sides of the bathtub.
• The connections to the water supply and electrical grid
have been made in compliance with current regulations
in force in the country of installation.
• A drain and gate valves have been installed (to close
the hot and cold water supply).
• A water softener has been installed (upstream of the
bathtub) if the water has a high degree of hardness.
More information
OUTDOOR INSTALLATION
It is prohibited to install this type of bathtub outdoors.
INDOOR INSTALLATION
Preparations: in the area used to access the bathtub
it is recommended to install anti-slip ooring. The
evaporation of water in the bathtub in the presence
of high internal temperatures can generate very high
levels of humidity in the environment.
To avoid this problem, provide good natural or forced
ventilation in the installation environment and, if
necessary, a dehumidication system. Damage caused
by this phenomenon is not covered by the manufacturer
warranty.
Choice of position: Always take into account the size
of the bathtub: narrow passages, doors and steps can
be an obstacle to its transport to the desired place.

6
Fusion SKI bathtub
EN
8x
Transport and position
1MOVING
To move the bathtub to the place of installation a
suitable lifting device (e.g., pallet jack) is required. As an
alternative, provide for the availability of eight people.
Before moving the bathtub make sure that it can easily
pass through the doors and hallways to reach the desired
place of installation.
Movement must be carried out using personal
protective equipment (e.g., gloves, safety shoes,
etc.) and taking all the necessary safety precautions
for those involved and to not damage the bathtub.
During transport, lift the bathtub by holding it exclu-
sively by the edge and NEVER by holding the plumb-
ing lines or operational parts (e.g., pumps, etc.).
During movement, the surrounding area must be
kept free of persons not involved in the operation,
animals or objects (e.g., packaging, etc.) that
could get in the way.
The gures in the manual always depict the Fusion SKI 230.
Unless otherwise specied, the installation of the other models must be carried out in a similar manner.

7
Fusion SKI bathtub
EN
Transport and position
2POSITIONING
POSITIONING IN THE PLANNED LOCATION
For installation above ground (freestanding), place the bathtub in the installation environment and check its
perfect atness, essential for proper operation. If it is not level, it is possible to adjust the height of the minipool's
feet to compensate up to a maximum of 1 cm.
For a recessed installation, lower the bathtub into the prepared space.
If it was not possible to provide a technical inspection port on all sides of the bathtub, a pneumatic lift is
available (OPTIONAL - to be requested from the Manufacturer) in order to simplify future maintenance
operations. It is recommended to provide a removable inspection hatch "A" positioned on the side where
the bathtub components are situated.
After positioning the bathtub in its prepared space and after having connected the lift, test it.
OPTIONAL
OPTIONAL

8
Fusion SKI bathtub
EN
Installation
5
12
11 10 9
1
3
4
6
2
7
8
1DESCRIPTION OF MAIN COMPONENTS
1 Compensation tank inspection
2 Recirculation pump
3 Chromatherapy control unit
4 Main control unit
5 Drain valve
6 Electronic tap
7 Whirlpool pump
8 Bottom plate
9 Disinfectant loading
10 Hand-held shower head
11 Control panel
12 Optional electric heater
(temperature maintenance)
2QUALIFICATIONS OF THE INSTALLER
Before installation it is recommended to carefully read the safety warnings at the beginning of this manual
and to always operate in perfect physical and mental condition.
The installer, qualied and authorised by the Manufacturer, must carry out the operations based on his or her
professional qualications. Any activities for which he or she is not qualied (e.g., plumbing or electrical connections)
must be performed by specic and qualied professionals so as not to risk their own safety and that of others who
interact with the equipment.

9
Fusion SKI bathtub
EN
Installation
3CONNECTIONS REQUIRED
To be used, the bathtub requires only
two connections:
1plumbing connections
(incoming and outgoing water)
2electrical connection
(power supply)
The following pages will provide detailed
explanations of how to perform these
preparations.
EXAMPLES OF BATHTUB INSTALLA-
TION
IN
IN
IN
IN
ø40
ø40
Electrical connection
Electrical connection
Drain
Drain
Room for
the electrical
connections
Room for
the electrical
connections
Water supply
Loading
supply
Technical
inspection
port

10
Fusion SKI bathtub
EN
4PLUMBING CONNECTIONS
All water connection operations must be
performed after making sure that the bathtub's
water supply valve is CLOSED.
The connection must be made by an
experienced, qualied plumber.
It is recommended to use ONLY tap water. If this
is not possible refer to the "more information"
section to the side.
The plumbing connection must be:
• Dedicated exclusively to the bathtub (it is not possible
to connect other equipment to the same connection).
• Made with hoses and connectors that are new and
never used.
CHARACTERISTICS OF THE WATER SUPPLY
The optimal values for the water supply are as follows:
• Hardness between 7ºf and 14ºF (fresh water) - 200 to
400 mg/l (ppm).
• minimum inlet pressure: 150,000 Pa (1.5 bar)
• minimum inlet pressure: 300,000 Pa (3 bar)
• Water suitable for human consumption.
Make sure that during the pre-installation all the
characteristics of the water supply have been met (see
"Pre-Installation Sheet" on p. 9).
More information
WATER HARDNESS
Water hardness (TH) is determined by the total content
of calcium and magnesium present in the water, coming
from their soluble salts.
Water classication:
........up to 7ºf = Very soft water
From 7ºf to 14ºf = Soft water
From 14ºf to 22ºf = Slightly hard water
From 22ºf to 32ºf = Fairly hard water
From 32ºf to 54ºf = Hard water
........more than 54ºf = Very hard water
(1°f = 10 mg calcium carbonate per litre of water)
More information
TAP WATER AND WELL WATER
To ensure maximum hygiene and durability of the bath-
tub it is essential to pay close attention to the quality of
the water that will be used to ll it. It is important that
the water used be drinkable. It is always advisable not to
use well water because it may be very hard, rich in met-
als like iron and manganese, and have bacterial loads.
Tap water is recommended. In the case of very hard or
ferrous water it is always recommended to install soften-
ing and iron removal systems upstream. The company
cannot be held responsible for issues related to the use
of non-drinkable water or lack of installation of such
systems. The plumber is responsible for choosing the
type of components to be used and the verication of
compliance with the purity and potability parameters
of the water supply.
Installation