User`s manual

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User’s Manual IUPS-401-B1User’s Manual IUPS-401-B1

Notizen / Notes

Reboot function

If mains voltage returns after a power failure while Windows® is already shutting down, the UPS

switches the PC off (after the shut-down period) and switches it on again after approximately 30

seconds (observe BIOS settings of mainboard).

Status display and Alarm

LED Alarm Alarmsound Status display

disengageable

green – Normal UPS mode

green flashing – Battery charge (mains mode)

red flashing 2 beeps every 3 sec. yes UPS battery mode

red flashing (quickly) 4 beeps per sec. no UPS battery mode (Battery low)

red permanent sound no Overload (mains mode)

red flashing (quickly) 8 beeps per 2 sec., no Internal UPS failure

2 sec. stillness

red flashing (quickly) 8 beeps per 2 sec., yes Overtemperature

2 sec. stillness

red flashing (quickly) – Battery defect