Troubles And Solutions - Njoy Septu Series User Manual

6

Troubles and solutions

Problem
LED is not
bright.
The UPS is
always on
battery mode.
The UPS
continuously
beeps.
Backup time
too short.
8
Possible Cause
The UPS is not
switched on.
Battery voltage
is too low.
Battery fault.
Power cord loose
or no mains
power.
Overload.
Battery voltage
is too low.
Overload.
Battery fault.
Solutions
Press the power switch again
to turn on the UPS.
Charge the battery at least
6 hours.
Replace the battery.
Check mains power and
re-plug the power cord.
Remove some unnecessary
loads. Before reconnecting
the equipment, please verify
that the load matches the
UPS capability specified in
the specifications.
Charge the battery at least
6 hours.
Remove some unnecessary
loads. Before reconnecting
equipment, please verify
that the load matches the
UPS capability specified in
the specifications.
Replace the battery.