Legrand Niky S 1500 [19/56] Possible malfunctioning

Legrand Niky S 1500 [19/56] Possible malfunctioning
19
UK
Niky S 1-1.5-2-3 kVA
8 Possible malfunctioning
The UPS always operates on batteries:
There is no line voltage
Line voltage is out of allowed UPS range
The power supply cable is not correctly connected to mains socket.
The input circuit breaker has to be reset
The mains socket is defective
The UPS signals overloading:
Additional loads to the ones normally connected have involuntarily been connected on the
output line.
Check all the loads connected to the output
The UPS doesn’t operate in battery mode (it shuts down or immediately signals it is close to the
operating limit):
The UPS has operated with no mains voltage for a long time and has not been able to recharge
the battery. Recharge it for at least 6 hours by connecting the uninterruptible power supply to
the mains.
The battery is flat due to not using the UPS for a long period. Recharge it for at least 6 hours by
connecting the uninterruptible power supply to the mains.
The battery has run down due to being used frequently, to ambient conditions, or to having
exceeded its average service life; it is necessary to change it.
The UPS doesn’t deliver power to the output:
Check that the loads are correctly connected to the output sockets

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