B
UZZER
The status and faults of the UPS are signalled by the buzzer, which will emit a sound modulated according to the operating
conditions of the UPS.
The various kinds of sound are described here below:
Sound A:
The signal is emitted when the UPS is turned on or off using the relevant buttons. A single beep confirms power-on,
activation of the battery test, cancellation of the programmed power-off. When the power-off button is kept pressed,
the buzzer emits the sound A quickly four times, before confirming power-off by emitting a fifth beep.
Sound B:
The signal is emitted when the UPS switches to bypass to compensate for the surge current due to the activation of
a distorting load.
Sound C:
The signal is emitted when the UPS switches to battery operation before the battery low signal (sound D).
Possibility of silencing the report (see paragraph “Graphic Display”)
Sound D:
The signal is emitted during battery operation when the battery low alarm threshold is reached.
Possibility of silencing the report (see paragraph “Graphic Display”)
Sound E:
This signal is emitted in the presence of an alarm or lock.
Sound F:
This signal is emitted if the battery overvoltage fault occurs
Sound G:
This type of signal is emitted when the battery test fails. The buzzer emits ten beeps. The alarm signal is
maintained by the “batteries to be replaced” LED lights up.
