13. Alarm Sounds

The alarm buzzer emits sound patterns to alert you to failures and error conditions in the UPS. Check the sound pattern and refer to the following table to for the steps to take.

 

 

 

 

Press

to stop the buzzer sound.

Sound Pattern

UPS Status

 

 

What to Do

 

 

 

 

This is a mechanical

Contact your supplier.

 

 

 

 

 

failure.

 

 

 

 

 

 

 

 

 

 

Continuous tone

 

During bypass operation

Exchange the fuse for the supplied fuse.

 

The bypass fuse is blown.

See §11.7 “Bypass Fuse Exchange”.

 

 

 

 

 

 

 

 

 

 

 

 

 

The battery is exhausted.

The UPS will restart automatically when

 

 

 

utility power is restored.

 

 

 

 

 

 

 

 

 

Power is being supplied

 

 

 

 

 

2 seconds

 

 

from the battery because of

Input the correct voltage or frequency.

 

 

an input voltage or

 

 

**...

frequency error.

 

 

 

 

 

**

**

The input switch

 

 

 

 

 

2 beeps 2 beeps

2 beeps

MAIN SW was set to

Set the input switch

MAIN SW

to

 

 

 

“OFF” during inverter

“ON”.

 

 

 

 

 

 

 

power supply.

Wait for the battery check to end.

 

 

 

 

 

 

 

 

 

The UPS is performing a

You can stop the battery check by

 

 

 

 

 

 

 

 

 

 

 

 

battery check.

pushing

 

and holding it for

 

 

 

 

 

 

 

 

 

 

 

1 second.

 

 

 

 

Continuous beeps

 

 

Input the correct voltage or frequency.

 

The battery voltage is low.

Set the input switch

MAIN SW

to

********...

 

“ON”.

 

 

 

 

 

 

 

 

 

 

 

 

1 second 2 seconds

The load devices connected

Connected fewer load devices to the

 

 

 

 

 

 

to the output exceed the

****

 

****

output.

 

 

 

 

 

rated capacity.

 

 

 

 

****...

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2 seconds

 

The battery check result

The battery must be exchanged.

 

 

 

 

 

******* *******

was an error.

Contact your supplier.

 

 

7 beeps

 

7 beeps

 

A battery exchange is recommended.

 

 

 

The battery has reached

 

 

 

Contact your supplier.

 

 

2 seconds

 

half of its service life. The

 

 

 

You can press

to stop the buzzer

 

 

 

red BATT.LOW indicator

*****

*****...

lights.

sound.

 

 

 

 

5 beeps

 

5 beeps

 

The battery must be exchanged.

 

 

 

 

 

Contact your supplier.

 

 

 

 

 

The battery has reached its

You can press

to stop the buzzer

 

 

 

service life.

sound and red BATT.LOW blinking, but

 

 

 

The red BATT.LOW

 

 

 

they will start again the next time the

 

 

 

indicator blinks.

 

 

 

UPS is powered on.

 

 

 

 

 

 

This will continue until you exchange the

 

 

 

 

battery.

 

 

 

 

Note : Contact your supplier if any other failure occurs in the UPS.

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