6. ASSEMBLING INSTRUCTIONS
Make a selection for Natural Gas and LP Gas from
Menu 3
Set the combi boiler to the Test Mode
Remove the screw (2) on the gas valve and make the
connection of the U-Manometer.
Adjust the max. gas pressure by turning the nut (3)
with a wrench tool No:8.
Keep the nut (3) on the position and adjust the min.
gas pressure by turning the nut (4) with a wrench tool
No:5.
Disconnect the U-Manometer, and tighten the screw.
Make sure to apply gas leak test for the whole system.
GAS TYPE
NG (G20)
LPG(G30)
MIN PRESSURE
0.9mbar
2.8mbar
MAX PRESSURE
11.5mbar
28-30mbar
6.12 Conversion to LP Gas
29
2
3
4
24 kW
Quantity of the injection nozzles : 12
NG number of the nozzles G20 : 1,35
LPG number of the nozzles G30 : 0,77
