18
www.tescom-ups.gr
NEOLINE
PRO
�
1/1
�
1-3 kVA
�
ONLINE UPS
USER MANUAL
35
、
36
、
37
、
38
、
39
Bus discharge fail
yes
40
、
41
、
42
、
43
、
44
Over heat
yes
45
、
46
、
47
、
48
、
49
Output short
no
50
、
51
、
52
、
53
、
54
Overload
yes
55
、
56
、
57
、
58
、
59
Bus short
yes
60
、
61
、
62
、
63
、
64
Shutdown fault
yes
70
、
71
、
72
、
73
、
74
Overload 5 times
yes
Table 2: Working status messages
S/
N
Working status
LCD display
messages
Alarm
beep
LCD
flashes
LED flashes
Invert
er
Fault
1
Inverter mode (mains power)
Mains power
voltage
Working mode displays
Line
No beep
No flash
Flash
always /
Mains power
high/low voltage
protection, switch
to battery mode
Working mode displays
bAT
One
beep / 4
sec
One
flash / 4
sec
One
flash /
sec
/
2
Battery mode
Battery voltage -
normal
Working mode displays
bAT
One
beep / 4
sec
One
flash
/ 4 sec
One
flash /
sec
/
Warning for
abnormal voltage
of battery
Working mode displays
bAT, Bat flash
One
beep /
sec
One
flash
/ sec
One
flash /
sec
/
3
Bypass mode
Mains power
–
normal
(
under
Bypass
)
Working mode displays
byPASS
One beep
/ 2 min
No flash
One
flash /2
sec
/
4
Warning for battery disconnected
Bypass mode
Working mode displays
byPASS, bat display is
0, and flash all the time
One
beep / 4
sec
One
flash
/ 4 sec
One
flash /2
sec
/
Inverter mode
Working mode displays
Line, bat display is 0,
and flash all the time
One
beep / 4
sec
One
flash
/ 4 sec
Flash
always
/
Power on / Switch
on
LCD illuminates when
power on, and display
the capacity of the UPS,
later working mode
displays Line or
byPASS, bat icon flash
all the time
6 beeps
Flash
always
Flash
always
Flash
always
/
/
5
Output overload protection
Warning for mains
power overload
Working mode
displays Line, load
2 beeps /
sec
2
flashes
Flash
always /