Troubleshooting - Toshiba RELIABILITY IN MOTION 1000 Series User Manual

6.11 Troubleshooting

Displayed on LCD Audible Alarm
Output Overload Two Beeps/sec
Battery Test No Beeps
Over-Charge Constant Beep Overcharged Batteries.
Low Battery 2 Beeps/5 sec UPS operating on Battery
On-Battery 1 Beep/5 sec
Charger Failure Constant Beep Failed Charger.
Over-Temperature Constant Beep High ambient
Output Short Constant Beep Output short circuit.
High output Voltage Constant Beep High output voltage.
Low Output Voltage Constant Beep Low output voltage.
Bus Fault 2 Beeps/sec
Site Wiring Fault 1 Beep/sec
Line Abnormal 1 Beep/sec
Alarm Description
The UPS is overloaded (in Remove loads from the UPS; least to
Line Mode). More power most critical. If this solves the
required than the UPS can problem, the UPS will return to
provide. The UPS operates normal operation.
in bypass.
Battery test active. No action needed.
User Notification only.
Turn off loads. Turn off UPS.
Call service @ 1-877-867-8773
The unit will restart
Power and will shut down Automatically when acceptable
soon due to low battery power returns.
voltage.
UPS operating on Battery Save your data and perform a
Power. controlled shutdown.
Call service @ 1-877-867-8773
Ensure that the UPS fans and
Temperature. vents are not blocked, and that
the ambient temp. is < 40° C. If
problem persists call service @
1-877-867-8773
Call service @ 1-877-867-8773
Call service @ 1-877-867-8773
Call service @ 1-877-867-8773
High internal DC bus Turn off loads. Turn off UPS.
Voltage. Call service @ 1-877-867-8773
Voltage detected between UPS main connector wrong
neutral and ground. polarity. Rotate the connector
(Schuko-electric contact). UPS
installed to main supply without
ground. See section 4.4 for
information on how to disable
the Site wiring alarm.
Wrong AC Line backed
up during auto restart.
22
What You Should Do