Ferroli PEGASUS F2 N T Instructions For Use, Installation And Maintenance page 15

Pegasus F2 N T
HONEYWELL V4400C VALVE
(for mod. 85 - 102)
Key
1 Ignition button
2 Gas pressure adjustment screw
3 Inlet gas pressure point
4 Pilot adjustment screw
5 Off button
6 Protective plug
To measure the burner gas pressure, use the pressure point on the gas manifold pipe of the
burner assembly (see part 15 fi g. 19).
Increase
fi g. 11b
Fig. 11b
Decrease
Detail of
pressure
regulator
15