Table of Contents
Advertisement
8
GAS CONVERSION
8.1
Warnings
The commissioning of this boiler and
system must only be undertaken by a
Gas Safety Registered Engineer, quali-
fied to work on Liquefied Petroleum Gas
(LPG) in accordance with the require-
ments of the Gas Safe Installation and
Use Regulations.
Components used to adapt it to the type
of gas available must be genuine parts
only.
Factory setting = Natural gas.
8.2
Operations and gas setting
Check that the gas cock mount-
ed on the gas piping to the boil-
er is closed and that the appli-
ance is not powered.
• Remove the body's front panel and turn
the control panel as shown in section
"MAINTENANCE" to page 80.
• Unscrew the connector C, remove the
fixing fork A and remove the pipe B (Fig.
8.1).
Fig. 8.1
• Carry out gas conversion by correctly re-
- 78 -
GAS CONVERSION
Fig. 8.2
The factory boiler is set for functioning
A
with Natural gas (G20).
B
To set the functioning of the boiler with LPG
(G31) gas, carry out the following settings:
C
• Enter in "programming mode" by pressing
placing the gas restrictor (Fig. 8.2), refer-
ring to the "Technical Data" section pag.
32 (Inovia 25C ERP), pag. 36 (Inovia
30C ERP) and pag. 40 (Inovia 35C ERP).
Attention, to reassemble repeat
the operations carried out in re-
verse order. Be careful not to
damage the OR gasket of the
gas pipe when inserting the pipe
in the air box (air/gas mixer). Af-
ter any service operation on the
components of the gas circuit
check all the connections for
gas tightness.
keys 14 - 17 - 18 (Fig. 8.3) for 10 seconds
at the same time until the letters P01 are
displayed on the LCD display, indicating
that "parameter 01" (Fig. 8.4) has been
activated.
Gas restrictor
Advertisement
Table of Contents
