Verona WALL HUNG GAS BOILER manual Gas Conversion, Procedures

16. Gas Conversion

WARNINGS: Procedures to adapt the boiler to the type of gas available must be carried 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)fitted on the gas supply pipe is turned off and the appliance is switched off at the circuit 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

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 service panel (figure 16.2)

Natural gas	L.P.G.
ON	ON

1	2	3	4	1	3	4
					2

OFF OFF

Figure 16.3

•	Close the service
	panel.
• Turn on the boiler.
•	Calibrate the gas
	valve according to the
	instructions given in
	section 15.4 of this
	manual.
• Set the correct gas
	pressure for central

combustion chamber.

A

7

D

D

D

Figure 16.2

heating output

required.

• Stick on the inside of

the left hand side

panel adjacent to the

data badge the self-

A

Figure 16.1

•Loosen the screws A and remove the burner 7 (Figure 16.1).

•Carry out the conversion for the

•Set correctly the dip- switch "2" to the correct position (Fig. 16.3) in accordance with the following table.

Gas supply	Position of
	the switch 2
Natural gas	On
L.P.G.	Off

adhesive label

(included with the

conversion kit)

indicating the type of

gas, and the gas

pressures to which

the appliance has

been set.

• Reassemble the front

and side panels of the

case.

RIVA HEAT ONLY MANUAL – REV A 36