21
NEOLINE
PRO
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1/1
�
1-3 kVA
�
ONLINE UPS
USER MANUAL
21
mode overload
displays byPASS, load
iconflash all the time
beep / 2
sec
flash
/ 2 sec
flash /2
sec
7
Fans fault(fan
icon
)
Fan icon flash, working
mode displays
depending on current
mode
One
beep / 2
sec
No flash
/
/
8
Faults mode
Working mode
displays FAULT,
numerical value area
displays the
corresponding error
code
Long
beep
Flash
always
/
Flash
always
Note:
⚫
End user need to provide below information when require to maintain the UPS.
⚫
UPS Model No. & Serial No.
⚫
Date of fault occurrence.
⚫
Fault details (LCD status, noise, AC power situation, load capacity, battery capacity
configuration ect.)
Table 3: Alarm code display
The alarm code will be displayed in four digital tubes on the right of the numerical
part of the LCD screen(red mark), as shown below:
The alarm truth table during operations is shown as below
:
‘●’
signifies the alarm occurs, blank signifies no alarm appears
The first
digital tube
from right to
left
Display
value
Bypass lost
Remote
Shutdown
Overload
Batterydisconnec
ted
0
1
●
2
●
3
●
●
Alarm code
Alarm
icon