Powerware 3115 ユーザーズマニュアル
Troubleshooting
24
Powerware
®
3115 User’s Guide
S
www.powerware.com
Table 9. Troubleshooting
Alarm or Condition
Possible Cause
Action
The Power On indicator is
not on; the UPS does not
not on; the UPS does not
The line cord is not connected or not
plugged in.
plugged in.
Connect the line cord to the UPS and plug the UPS
into a working outlet.
into a working outlet.
start.
The wall outlet is dead.
Have a qualified electrician test and repair the outlet.
The UPS operates in
Battery mode only, even
though normal AC is
present.
Battery mode only, even
though normal AC is
present.
A circuit breaker or an input fuse on
the rear panel is open.
the rear panel is open.
Save your work and turn off your equipment. Turn off
the UPS. Reduce the load, then push the circuit
breaker button or replace the fuse.
the UPS. Reduce the load, then push the circuit
breaker button or replace the fuse.
UPS does not provide the
expected backup time.
expected backup time.
The battery may be fully discharged
because of:
S long-term storage
because of:
S long-term storage
S frequent power outages
Plug the UPS into a power outlet for 24 hours to
charge the battery. Push the
charge the battery. Push the
button, if the alarm
beeps, see “Replacing the Battery” on page 14 to
replace the battery.
replace the battery.
S requent power outages
S end of battery life
replace the battery.
During extended power outages, turn off the UPS
after saving your work and shutting down your
computer to conserve battery charge.
after saving your work and shutting down your
computer to conserve battery charge.
The UPS beeps 1 time
every 4 seconds.
every 4 seconds.
Utility power failed.
The UPS is powering your equipment with its internal
battery. If this is an extended power outage, save
your work and turn off your equipment to conserve
battery power.
battery. If this is an extended power outage, save
your work and turn off your equipment to conserve
battery power.
The UPS is running on battery power
because the line voltage is too high
or low.
because the line voltage is too high
or low.
See “How to Set DIP Switches” on page 10 to extend
the input/output voltage range.
the input/output voltage range.
The UPS beeps 1 time
every second.
every second.
The battery is running low.
2 to 5 minutes of battery time remains (depending on
the configuration with normal load and ample
charge); prepare for a shutdown. Save your work and
turn off your equipment. The alarm cannot be
silenced.
the configuration with normal load and ample
charge); prepare for a shutdown. Save your work and
turn off your equipment. The alarm cannot be
silenced.
The UPS beeps 1 time
every 2 seconds.
every 2 seconds.
Weak battery.
Plug the UPS into a power outlet for 24 hours to
charge the battery. Push the
charge the battery. Push the
button; if the alarm
beeps, see “Replacing the Battery” on page 14 to
replace the battery.
replace the battery.
The UPS beeps 3 times
every 20 seconds.
every 20 seconds.
The UPS is operating a special
detecting procedure.
detecting procedure.
The battery was not fully charged before pressing the
button. Plug the UPS into a power outlet for
24 hours and then retest. If the alarm persists,
contact your service representative.
contact your service representative.
The UPS beeps 3 times
every 5 seconds.
every 5 seconds.
Battery replacement required.
See “Replacing Batteries” on page 14 to replace the
battery. The alarm cannot be silenced.
battery. The alarm cannot be silenced.