Toshiba 1000 ユーザーズマニュアル
27
7.11 Troubleshooting
Displayed on LCD
Audible Alarm
Alarm Description
What You Should Do
Output Overload
Two Beeps/sec The UPS is overloaded (in
Line Mode). More power
required than the UPS can
provide. The UPS operates
in bypass.
required than the UPS can
provide. The UPS operates
in bypass.
Remove loads from the UPS; least to
most critical. If this solves the
problem, the UPS will return to
normal operation.
most critical. If this solves the
problem, the UPS will return to
normal operation.
Battery Test
No Beeps
Battery test active.
No action needed.
User Notification only.
Over-Charge
Constant Beep Overcharged Batteries.
Turn off loads. Turn off UPS.
Call service @ 1-877-867-8773
Call service @ 1-877-867-8773
Low Battery
2 Beeps/5 sec UPS operating on Battery
Power and will shut down
soon due to low battery
voltage.
soon due to low battery
voltage.
The unit will restart
Automatically when acceptable
power returns.
Automatically when acceptable
power returns.
On-Battery
1 Beep/5 sec
UPS operating on Battery
Power.
Power.
Save your data and perform a
controlled shutdown.
controlled shutdown.
Charger Failure
Constant Beep Failed Charger.
Call service @ 1-877-867-8773
Over-Temperature Constant Beep High ambient
Temperature.
Ensure that the UPS fans and
vents are not blocked, and that
the ambient temp. is < 40° C. If
problem persists call service @
1-877-867-8773
vents are not blocked, and that
the ambient temp. is < 40° C. If
problem persists call service @
1-877-867-8773
Output Short
Constant Beep Output short circuit.
Call service @ 1-877-867-8773
High output Voltage Constant Beep High output voltage.
Call service @ 1-877-867-8773
Low Output Voltage Constant Beep Low output voltage.
Call service @ 1-877-867-8773
Bus Fault
2 Beeps/sec
High internal DC bus
Voltage.
Voltage.
Turn off loads. Turn off UPS.
Call service @ 1-877-867-8773
Call service @ 1-877-867-8773
Site Wiring Fault
1 Beep/sec
Voltage detected between
neutral and ground.
neutral and ground.
UPS main connector has wrong
polarity. Rotate the connector
(Schuko-electric contact). UPS
installed to main supply without
ground. See section 5.5 for
information on how to disable
the Site wiring alarm.
polarity. Rotate the connector
(Schuko-electric contact). UPS
installed to main supply without
ground. See section 5.5 for
information on how to disable
the Site wiring alarm.
Line Abnormal
1 Beep/sec
Wrong AC Line backed
up during auto restart.
up during auto restart.