UDD-SD-116/
Release Date: 31.12.2014/Rev No: 1/Rev.
Date
: 27.04.2015
38
normal
Warning for abnormal
voltage of battery
●
★
★
One beep / sec
3
Bypass mode
Mains power –
normal
(
under
Bypass
)
●
★
One beep / 2 mins
Mains power – high
voltage warning
(under Bypass)
●
★
One beep / 4 sec
Mains power – low
voltage warning
(under Bypass)
●
★
One beep / 4 sec
4
Warning for battery disconnected
Bypass mode
●
★
One beep / 4 sec
Inverter mode
●
★
One beep / 4 sec
Power on / Switch on
6 beeps
5
Output overload protection
Warning for mains
power overload
●
★
2 beeps / sec
Protect operation for
mains power mode
overload
●
●
Long beep
Warning for battery
overload
●
●
★
2 beeps / sec
Protect operation for
battery mode overload
●
●
●
Long beep
6
Warning for bypass
mode overload
●
★
One beep / 2 sec
7
Fans fault(fan icon
)
▲
▲
▲
★
One beep / 2 sec
8
Faults mode
●
Long beep
●
LED indicator lights long time
★
LED indicator flicker
▲
LED indicator status depends on other conditions
Note:
End user need to provide below information when require to maintain the UPS.
UPS Model No. & Serial No.
Date of fault occurrence.
Fault detail (LED status, noise, AC power situation, load capacity, for long back up type,
battery capacity configuration is also necessary.)