3.1 Installation Standards
This BALI boiler must be installed in
compliance with current laws and
standards, which are taken as being
an integral part of this booklet.
3.2 Installation
3.2.1 Packing
BALI boilers are supplied packed in
a strong cardboard box on a wooden
pallet. On removing the cardboard
box make sure that the boiler is
complete.
The packing materials can be recy-
cled. Dispose of them via specific
waste collection points.
Keep the packing out of reach of
children, as, by its very nature, it
may constitute a source of danger.
FONDITAL accepts no responsi-
bility for damage to people, ani-
mals, or property due to failure to
observe the instruction above.
The pack contains a packet in which
you will find:
a) The installation, operation, and
maintenance manual.
b) The guarantee certificate.
c) The booklet for the plant or unit,
depending on the model.
3.2.2 Choosing the installation
position for the boiler
The following must be taken into
account when choosing where to
install the boiler:
• It is advisable to leave at least 50
cm on each side of the boiler to faci-
litate future maintenance.
• Do not install in damp or dusty
rooms.
• The boiler room must not be
accessible to outsiders, children, or
animals.
3.2.3 Installing the Boiler
Before connecting the boiler to the
piping for the hot water and heating
systems, clean the piping carefully
to eliminate any metal residue left
during working and welding, and
any oil or grease that may be left
and that could damage the boiler or
alter the way it works if it reaches
the boiler.
NB: Do not use solvents as these
could damage the components.
FONDITAL
accepts no responsibi-
lity for damage to people, animals,
or property due to failure to observe
the instructions above.
To install the boiler proceed as follows:
• Unscrew the four screws that
attach the brackets that connect the
boiler to the timber pallet (Fig. 3)
• Remove the boiler from the pallet
without damaging it.
• Put spacers between the floor and
the boiler’s feet if necessary, to
make the installation stable.
• Connect the boiler to the system’s
feed and return pipes.
• Remember that the plumbing
system must include all the safety and
control elements required in terms of
current standards (safety valve, water
pressure switch, heat discharge valve,
pressure gauge, etc.).
• Connect the boiler up to the air
intake and flue pipes.
• Connect the ambient thermostat,
the heating pump, and the heating
water pressure switch to the electri-
cal system.
• Connect up the electricity supply.
3.2.4 Ventilation of Boiler Rooms
BALI RTFS boilers have airtight
combustion chambers.
It is obligatory that the boiler be
installed in an adequate room in
terms of the current standard,
which is taken as an integral part
of this booklet.
3.2.5 Smoke discharge and com-
bustion-supporting air intake
system
BALI boilers have a coupling for a
flue pipe and another coupling for a
combustion-supporting air intake,
both of which are suitable for con-
necting up to 80 mm diameter pipes.
The smoke ducts from the boiler are
to be connected to a smoke flue for-
med as indicated in current stan-
dards,
which are taken as being
an integral part of this booklet.
Type C12
This boiler is designed to be con-
nected up to horizontal flue and
intake terminals, connected to the
outside air by means of a coaxial
pipe or double pipes.
The distance between the air intake
pipe and the smoke flue pipe must
be at least 250 mm and both termi-
nals are to be positioned within a
square with 500 mm sides.
• Air intake/smoke flue coaxial pipe,
diameter 60/100 mm.
Configuration allowed:
N° 1 flanged stub pipe
N° 3 metres coaxial pipe
N° 1 intake/flue terminal.
Notes:
- Reduce the maximum length by 1
metre for each 90° bend.
- Reduce the maximum length by 0,5
metres for each 45° bend.
- Models
RTFS 18 and RTFS 24
: for
installations with an equivalent length
of less than 1 metre, install a 75 mm
diaphragm.
- Model
RTFS 32
: for all installations,
install a 78 mm diaphragm.
-
RTFS 36
models: for installations
with an equivalent length of less than
1 metre, install a 78 mm diaphragm.
• Air intake/smoke flue double 80
mm diameter piping
Configuration allowed:
N° 2 flanged stub pipes
N° 19 metres of air intake piping
N° 19 metres of smoke flue piping
N° 1 air intake terminal
N° 1 smoke flue terminal
3. INSTRUCTIONS FOR THE INSTALLER
9
fig. 3
