Turn the burner on according to the following:
ual fuel burners: choose the requested fuel by means of the related control panel switch
one fuel burners: turn the burner on by means of the burner main switch (placed on the burner control panel)
the LMV controller starts the system test cycle: the AZL display shows the System Test message; at the end of the test, it shows
the main page and the system stops (the safety chain is open) waiting for the startup enabling signal (standby - Program phase no.
check the fan motor rotation;
(light/heavy oil burners) with the electrical panel open, prime the oil pump acting directly on the related CP contactor (see next pic-
ture): check the pump motor rotation and keep pressing for some seconds until the oil circuit is charged;
bleed the air from the M pressure gauge port (see next picture) by loosing the cap without removing it, then release the contactor.
make the safety chain enabling the system to start up
the combustion cycle starts:
- Prepurging (program phase no.30)
- Driving to ignition position (program phase no.36)
- Ignition position (program phase no.38)
- Fuel (the fuel solenoid valves open)
- Flame (the flame lights up)
- Driving to low flame (the actuator drives to low flame).
NOTE: the C and A, on the .
Once the ignition cycle ends, the main page is shown: