8
GAS cONvERSION
8.1 Warnings
The operations for adapting the
boiler to the type of gas available
must be performed by an Author-
ised Service centre.
The components used for adapting to the type
of gas available must only be done using origi-
nal spare parts.
For instructions regarding calibrating the boil-
er gas valve, refer to section "CHECKING THE
GAS REGULATION" on page 53.
8.2 Operations
check that the gas cock mounted
on the gas piping to the boiler is
closed and that the unit is not
powered.
• Remove the body's front and side panels as
shown in section "Maintenance" on page
59.
• Remove the mobile wall from the sealed
chamber.
• Remove the front panel from the combus-
tion chamber and the burner in Figure 8.1.
A
Figure 8.1
• Convert the type of gas by correctly replac-
GAS CONVERSION
A
ing the burner nozzles and gaskets.
• Reassemble the burner Figure 8.1, the front
combustion chamber panel and the mobile
wall of the sealed chamber.
• Restore electric power to the boiler.
To set boiler operation with LPG gas (G30 -
G31) carry out the following settings:
• Enter "programming mode" by pressing keys
12-13-14 together for 10 seconds (Figure
8.2) until the LCD display indicates the let-
ters P01, alternating with the value of the
parameter, indicating entry in "parameter
01" (Figure 8.3).
10
11
Figure 8.2
Figure 8.3
• Scroll the various parameters using keys 13
15
14
13
12
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