Fault History - Unigas HTLX 1025.1 Installation Manual

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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.
Lockout History
To visualise the Lockout History, choose the related item and press ENTER. The message will be:
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
1
10.08.07
C:71
D:00
Start No.
Load
0.0
31
05Gas
Phase:
10
Lod:
0.0
88
13.47
F:
12
88
Gas
PART II: OPERATION

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Htlx 1030rHtlx 1030.1

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