Troubleshooting - Nilox BUSINESS Serie Manual De Usuario

6. Trouble Shooting
Use the table below to solve minor problems.
Problem
No LED display on the Low battery.
front panel.
Battery fault.
The UPS is not turned on.
Alarm continuously The UPS is overload.
sounds when the
mains is normal.
When power fails, The UPS is overload.
back-up time is
Battery voltage is too low.
shorten.
Battery defect. It might be
due to high temperature
operation environment, or
improper operation to
battery.
The mains is normal Power cord is loose.
Bu the unit is on
battery mode.
Possible Cause
Charge the UPS at least 6 hours.
Replace the battery with the same
type of battery.
Press the power switch again to turn
on the UPS.
Remove some loads first. Before
reconnecting equipment, please
verify that the load matches the UPS
capability specified in the specs.
Remove some critical load.
Charge the UPS at least 6 hours.
Replace the battery with the same
type of battery.
Reconnect the power cord properly.
Solutions