16.
Gas Conversion
WARNINGS: Procedures to adapt the boiler to the type of gas available must be car-
ried out by a competent and responsible person. Components used to
adapt it to the type of gas available must be genuine parts only.
Procedures:
•
Check that the gas cock (30 on Section 4)
tted on the gas supply pipe is turned off
and the appliance is switched off at the cir-
cuit breaker.
•
Remove the front and side panels of the case
(see the section 17.2 Annual Maintenance –
Dismantelling the External Panels).
•
Take off the lid of the sealed chamber.
•
Remove the front panel of the combustion
chamber.
A
Figure 16.1
•
Loosen the screws A and remove the burner
7 (Figure 16.1)
•
Carry out the conversion for the type of gas,
replacing the burner injectors correctly)
•
Re-assemble the burner, the front panel of
the combustion chamber and the lid of the
sealed chamber.
•
Extract the control panel as explained in the
section 12.1 of this manual.
•
Loosen the screws D and remove the ser-
vice panel ( gure 16.2).
SAVIO HEAT ONLY MANUAL
7
A
D
D
Figure 16.2
•
Set correctly the dip-switch "2" to the correct
position (Fig. 16.3) in accordance with the
following table.
Gas supply
Natural gas
L.P.G.
Figure 16.3
•
Close the service panel.
•
Turn on the boiler.
•
Calibrate the gas valve according to the in-
structions given in section 15.4 of this man-
ual.
•
Set the correct gas pressure for central
heating output required.
•
Stick on the inside of the left hand side pan-
el adjacent to the data badge the self-adhe-
sive label (included with the conversion kit)
indicating the type of gas, and the gas pres-
sures to which the appliance has been set.
•
Reassemble the front and side panels of the
case.
D
Position of the
switch 2
On
Off
Natural gas
L.P.G.
ON
ON
2
3
4
3
4
1
1
2
OFF
OFF
35