Toshiba 1000 Series Manuel D’Utilisation

25

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.

Remove loads from the UPS;
least to 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
and call your local dealer.

Low Battery

2 Beeps/5 sec

UPS operating on
Battery Power and will
shut down soon due to
low battery voltage.

The unit will restart
Automatically when acceptable
power returns.

On-Battery

1 Beep/5 sec

UPS operating on
Battery Power.

Save your data and perform a
controlled shutdown.

Charger Failure

Constant Beep Failed Charger.

Phone service representative.

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
the problem persists call your
service representative.

Output Short

Constant Beep Output short circuit.

Call the service rep.

High output Voltage Constant Beep High output voltage.

Call the service rep.

Low Output
Voltage

Constant Beep Low output voltage.

Call the service rep.

 Bus Fault

2 Beeps/sec

High internal DC bus
Voltage.

Turn off loads. Turn off UPS
and call the service
representative.

Site Wiring Fault

1 Beep/sec

Voltage detected
between neutral and
ground.

UPS main connector  wrong
polarity. Rotate the connector
(Schuko-electric contact). UPS
installed to main supply without
ground. See section 4.3 for
information on how to disable
the Site wiring alarm.

Line Abnormal

1 Beep/sec

Wrong AC Line
backed up during auto
restart.