Parameter value
(da 0 a 80)
TThis delay can be set from 0 to 30% of the second stage air flow rate
with respect to the first.Advance = 0: second stage solenoid valve ope-
ning in pre-defined position (second stage cam).Advance=30: second
stage solenoid valve opening in advance with respect to the pre-defined
position (maximum value settable).
The second stage solenoid valve activation point coincides with the de-
activation point at the time when passing from second to first stage.
Press key i to access the PARAMETER VALUE MODIFICATION mode,
during which the value of the parameter displayed flashes.
In MODIFY PARAMETER VALUE mode, use the + and – keys to modify the value.
Press key i to memorise the current value displayed.To exit this mode without memorising the value, press key R
or wait 10s without pressing the keys.
Serv menu (installer)
If the burner is two-stage, the SERV MENU is organised as per table.
Two-stage burner:
MANUAL FUNCTIONING MODE
This parameter allows to activate the MANUAL FUNCTIONING FOR BURNER CALIBRATION phase
Press key i to access the PARAMETER VALUE MODIFICATION mode, during which the value of the parameter
displayed flashes.
In MODIFY PARAMETER VALUE mode, use the + and – keys to modify the value.
Press key i to memorise the current value displayed.To exit this mode without memorising the value, press key R
or wait 10s without pressing the keys.
Once the functioning position of the burner has been reached in first stage (or minimum modulation) it is possible
to set and reach the second stage position (or maximum modulation).
ARRESTO TEMPORANEO
Questo parametro permette di attivare la funzione ARRESTO TEMPORANEO.
MENU
REPRESENTATION
SETTABLE VALUES
SET VALUES
MENU
SERV
Manual functioning mode
1St - 2St - 3St - OFF
OFF
Pump engagement
ON / OFF
OFF
Temporary shutdown
ON / OFF
OFF
First stage consumption setting [kg/h]
0 -255
0
Second stage consumption setting [kg/h]
0 - 255
0
Third stage consumption setting [kg/h]
0 - 255
0