Lowell UPS8 Series Manual
Pg. 22
Warning
Icon (flashing)
Alarm
Low Battery
Sounds every 2 seconds
Overload
Sounds every second
Battery Not Connected
Sounds every 2 seconds
Overcharge
Sounds every 2 seconds
Site Wiring Fault
Sounds every 2 seconds
EPO Enable
Sounds every 2 seconds
Over Temperature
Sounds every 2 seconds
Charger Failure
Sounds every 2 seconds
Battery Fault
Sounds every 2 seconds
(At this time UPS is off to remind users that
something is wrong with the battery)
EEPROM Error
Sounds every 2 seconds
Battery Replacement
Sounds every 2 seconds
Warning Indicators
Fault Event
Fault Code
Icon
Fault Event
Fault Code
Icon
Bus start failure
01
x
Inverter output short
14
Bus over
02
x
Battery voltage too high
27
x
Bus under
03
x
Battery voltage too low
28
Inverter soft start fail
11
x
Over temperature
41
x
Inverter voltage high
12
x
Overload
43
Inverter voltage low
13
x
Charger failure
45
x
Fault Reference Codes