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PART III: OPERATION
Fuel: it shows (in degrees) the fuel actuator position.
Air: it shows (in degrees) the air actuator position.
Ax1..3: auxiliaries.
VSD: % value on the inverter maximum frequency
O2: oxygen percentage
Ld: load percentage (burner output).
Press the ENTER key to go back to the main page.
To access the main menu, from the main page, press the ESC key tiwce:
By pressing the ESC key once, the Operational Status (first item in the main menu) menu is directly shown:
the Operational Status menu provides the following items:
Normal operation: by selecting this item and pressing the ENTER key, the main page is showed; press ESC to go back to the main
menu.
Status/Reset: it shows system errors or faults occuring / it represents the lockout reset function.
Fault History: by selecting this item and pressing the ENTER key, the Lockout History will be showed about the last 21 faults occured.
Lockout History: by selecting this item and pressing the ENTER key, the Lockout History will be showed about the last 9 lockouts
occured, and the related date and hour.
Alarm act/deact: enable/disable the horn in case of alarm.
Fault History
To visualise the Fault History, select it and press the ENTER key. The message will be as:
alternating by an error message as:
To see the other Fault History pages, press the arrow keys.
To exit the Fault History pages, press ESC.
Fuel
0.0
Ax
Ax
Ax
Second page
OperationalStat
Operation
ManualOperation
Params & Display
Main menu
Normal operation
Status/Reset
Fault History
Lockout History
1 Class:
code
BF
Diag.:
00
Start No.
O2 control and
limiter automat
deactivated
32
Air
1.8
VSD
0.0
O2
Ld.
0.0
05Gas
Phase:
10
Lod:
0.0
88
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