5
Exclusive C.A.I.
1 - GENERAL SAFETY DEVICES
The boilers produced in our factory are built with care down
to the last component to protect both the user and installer
from eventual accidents. We therefore recommend qualified
personnel that after working on the product they should pay
particular attention to the wiring, especially the bare wires, that
must not be exposed outside the terminal board for any rason
to prevent any contact with the live parts of the wiring.
This instructions manual is integral parts of the product. Make
sure they remain with the boiler, even if it is transferred to
another owner or user or moved to another heating system. In
case of loss or damage, please contact your local Technical
Assistance Service for a new copy.
This boiler may only be installed and serviced by qualified fit
-
ters who satisfy the requirements of local rules. Work must be
done in compliance with regulations in force and subsequent
updates.
The boiler must be serviced at least once a year. This should
be booked in advance with the Technical Assistance Service.
The installer shall instruct the user in the operation of the boiler
and the safety devices.
This boiler may only be used for what it was expressly built to do.
The manufacturer declines all contractual and non-contractual
liability for injury to persons or animals or damage to property
deriving from errors made during installation, adjustment and
servicing and from improper use.
This appliance is used to produce hot water and must therefore
be connected to a heating and/or a domestic hot water system,
according to its performance and power.
After removing the packaging, make sure the contents are
undamaged and complete. If this is not the case, contact your
dealer.
When the product reaches the end of its life it should not be
disposed of as solid urban waste but should be brought to a
separated waste collection facility.
The safety valve outlet must be connected to a suitable col-
lection and venting system. The manufacturer declines all
liability for any damage caused by the safety valve.
The safety and automatic adjustment devices on the appliance
must never be modified during its lifetime, except by the maker
or dealer.
If the appliance develops a fault and/or works badly, switch it
off and do not attempt to repair it yourself.
Immediately after installation, inform the user that:
- in the event of leaks, he/she must shut off the water supply
and promptly inform the Technical Assistance Service
- he/she must check from time to time to make sure the
symbol is not lit on the control panel. This symbol means that
the pressure in the water system is incorrect. If necessary, fill
the system as described in the paragraph “Boiler functions”
- if the boiler is not planned to be used for a long period, he/she
should call in the Technical Assistance Service to perform the
following operations:
• turn off the main boiler and general system switches
• close the gas and water taps on both the heating and do
-
mestic hot water circuits
• drain the heating and domestic hot water circuits to prevent
freezing.
Safety measures:
the boiler should not be used by children or unassisted di-
sabled people
electrical devices or equipment, such as switches, applian-
ces, etc., should not be used if there is a smell of gas or
fumes. If there is a gas leak, open all the doors and windows
to ventilate the area, turn off the general gas tap and imme-
diately call the Technical Assistance Service
do not touch the boiler barefoot or if parts of your body are
wet or damp
press the
button until “- -” is shown on the display and di
-
sconnect the electricity supply by turning off the two-position
system switch, before cleaning
it is forbidden to modify the safety or adjustment devices wi-
thout the manufacturer’s permission and relative instructions
safety system controlling exhaustion fumes
: the boiler
is equipped with a system controlling proper exhaustion of
combustion products (fume thermostat), in case of abnor
-
mality, this system immediately stops appliance operation.
Press the button to restore functionning condition. If ab-
normality persists, do not perform any action, but immedia-
tely call Technical Service. Device controlling proper fume
exhaustion
must never be deactivated
.Use original spare
parts only when replacing it.
do not pull, detach or twist the wires from the boiler even if
they are not connected to the power supply
do not block or reduce the size of the ventilation openings
in the room.Ventilation openings are necessaries to a right
combustion
do not leave inflammable containers or substances in the
room
keep packaging out of reach of children
only use appliance for purposes it is devoted to
do not lean any object on the boiler
do not tamper with sealed elements.
2 - BOILER INSTALLATION
Boiler must only be installed by qualified personnel
.
Boiler is available in the following models:
Model
Type
Category
Power
C.A.I.
Combined
B
11BS
24 kW
C.A.I.
Combined
B
11BS
28 kW
Is a B
11BS
-type wall-mounted boiler for DHW production and heating;
This kind of appliance can’t be installed in bedrooms, bathrooms
or in those rooms where a fireplace without an air intake system
should be present.
This natural draught boiler is intended to be connected only to a flue
shared between multiple dwellings in existing buildings that evacuates
the residues of combustion to the outside of the room containing the
boiler. It draws the combustion air directly from the room and incorpo-
rates a draught diverter. Due to lower efficiency, any other use of this
boiler shall be avoided and would result in higher energy consumption
and higher operating costs.
For proper installation, we remind you that:
• the boiler must not be installed over a kitchen or any other cook
-
ing equipment
• minimum spaces are to be left in order to allow maintenance op
-
erations: at least 2,5 cm every side and 20 cm under the boiler
• it is forbidden to leave inflammable substances in the room
• suitably insulate heat-sensitive walls (e.g.: in wood).
Support plate and integrated pre-installation template are provided
for with the boiler (fig. 2).
Mounting instructions:
• fix the boiler support plate (
F
) with the template (
G
) to the wall
and use a plumb to check that it is perfectly horizontal
• trace out 4 holes (ø 6 mm) for fixing the boiler support plate (
F
)
and 2 holes (ø 4 mm) for fixing the pre-installation template (
G
)
INSTALLER
EN
