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15
INSTALLATION
A
B
C
¡IMPORTANT!
If the unit is installed in areas with the
presence of hard water (> 200 mg / l) is
necessary to install a water softener to
reduce the precipitation of limestone in
the heat exchanger.
The warranty does not cover damage
caused by the limestone.
¡IMPORTANT!
Do not activate the device without the filter.
Water connection
The illustration shows the connections for the water and
gas attachments of the appliance.
Check that the maximum water mains pressure does not
exceed 10 bar; if it does, a pressure reducing valve must
be installed.
Ensure that the minimum pressure is not lower than 0,2
bar.
View of the hydraulic Connections
A.
Hot water outle
t
1/2”
B.
Ingresso Gas 1/2”
C.
Cold water inlet1/2”
The device is equipped with a filter , located on the cold
water entrance. Periodically clean the hydraulic system,
if dirt is present.
It is also important to check that the pressure of the gas
(methane or LPG) you will be using to feed the appliance
is suitable, because if it is insufficient the power of the
generator may be reduced, causing inconvenience for the
user.
Connection of flue gas discharge ducts
The appliance must be connected to a flue gas discharge
system that complies with the regulation in force and
instructions provided by the manufacturer.
WHEN TYPE B INSTALLATION IS USED, THE ROOM
IN WHICH THE APPLIANCE IS INSTALLED MUST BE
VENTILATED USING A SUITABLE AIR INLET WHICH
COMPLIES WITH CURRENT LEGISLATION.
When installing an exhaust system, take care of the seals
to prevent any flue gas leaking into the air circuit.
Make sure that the combustion products are properly
expelled by measuring the CO2 content at the nominal
heat output. This value should not exceed that indicated
in the Technical Data table.
If the value is greater, check the efficiency of the flue gas
exhaust system.
If it is not possible to bring the CO2 value within the limit
indicated in the Technical Data table, do not start the
appliance.
ATTENTION
NEVER TAMPER WITH OR DECOMMISSION
THE FLUE GAS SENSOR. THIS COULD
AFFECT THE PROPER OPERATION OF THE
APPLIANCE.
POOR DRAUGHT CONDITIONS COULD
CAUSE EXHAUST GAS BACKFLOW INTO THE
INSTALLATION ROOM.
HAZARD OF CARBON MONOXIDE
INTOXICATION
.
The part of flue pipe that pass through the wall
of dwelling should be surrounded by insulated
material (such as asbestos cloth) at least 11
mm thickness and 300 mm length since the
temperature of flue pipe maybe exceed the
ambient temperature by more than 60K.
