Turning On And Off - Ferroli PEGASUS F2 N T Instructions For Use, Installation And Maintenance

Pegasus F2 N T

1.3 Turning on and off

Opening the front panel
To open the front panel, see the sequence in fi g. 2.
Ignition with SIT 820 NOVA valve for models
51-68 (fi g. 3)
Make sure the boiler switch is on "0" (part 6 fi g. 1).
Turn the boiler control thermostat 5 (fi g. 1) onto mini-
mum.
1
Open the gas cock ahead of the boiler.
Open the inspection door 10 of fi g. 1.
Press control knob 1 of the gas valve and keep it pressed
on position "a" (fi g. 3).
Ignite the pilot burner by repeatedly pressing the button
of the piezoelectric igniter 8 (fi g. 1).
Once the pilot light is burning, keep the gas valve knob
2
pressed for approximately 15 to 20 seconds and then
slowly release it, checking that the pilot light stays lit. If
it goes out, wait for 30 seconds and repeat the ignition
operation.
Power up the boiler's electric circuit and turn the boiler
switch onto "I".
Fig. 2
Turn the boiler control thermostat 5 (fi g. 1) onto the
desired temperature (no less than 50°C).
At this point, the main burner will light and the boiler begins to function automatically.
SIT 820 NOVA VALVE
Turning Off
Main Burner
Pilot Burner
Ignition Ignition
Fig. 3
5