19
NEOLINE
PRO
�
1/1
�
1-3 kVA
�
ONLINE UPS
USER MANUAL
icon flash
/ sec
Protect operation for
mains power mode
overload
Working mode
displays FAULT and
the corresponding
codes
Long
beep
Flash
always
/
Flash
always
Warning for battery
overload
Working mode
displays bAT, load icon
flash
2 beeps /
sec
2
flashes
/ sec
One
flash /
sec
/
Protect operation for
battery mode
overload
Working mode
displays FAULT and
the corresponding
codes
Long
beep
Flash
always
/
Flash
always
6
Warning for bypass
mode overload
Working mode
displays byPASS, load
icon flash all the time
One
beep / 2
sec
One
flash
/ 2 sec
One
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:
Alarm
icon
Alarm code
The alarm truth table during operations is shown as below
：
‘●’
signifies the alarm occurs, blank signifies no alarm appears
Display
Bypass lost
Remote
Overload
Battery
value
Shutdown
disconnected
0
1
●
2
●
3
●
●
4
●
The first
5
●
●
6
●
●
digital tube
from right to
7
●
●
●
left
8
●
9
●
●
A
●
●
B
●
●
●
C
●
●
D
●
●
●
E
●
●
●
F
●
●
●
●
Display
Overcharging
Mains
Start-up
Charger fault
value
warnings
reverse
abnormal
0
1
●
2
●
3
●
●
4
●
5
●
●
The second
6
●
●
digital tube
7
●
●
●
from right to
left
8
●
9
●
●
A
●
●
B
●
●
●
C
●
●
D
●
●
●
E
●
●
●
F
●
●
●
●
The third
digital tube
Display
value
EEPROM
abnormal
Fan
abnormal
Low battery Median abnormal
0
from right to
left
1
●
