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3. SYSTEM DESCRIPTION
Display
Function
LINE-
LED
1. The green LINE LED lights up if mains voltage is applied to the UPS
input.
2. LINE-LED blinks when the phase and neutral conductor have been
reversed at the input of the UPS system.
3. If LINE-LED and BATTERY-LED light up, the mains power supply is out
of tolerance.
BATTERY
-LED
The orange-coloured BATTERY-LED lights up when the mains power supply
has failed and the inverter is being powered by the batteries.
BYPASS
-LED
The orange-coloured BYPASS LED lights up when the UPS system is
supplying voltage provided by the mains power supply system via the
bypass.
INVERTER
-
LED
The green-coloured INVERTER LED lights up when the UPS system is
supplying voltage provided by the mains power via the inverter.
FAULT
-LED
The red FAULT-LED lights up and an acoustic warning signal is issued every
second when the UPS system is in fault condition.
Press the Standby switch in order to turn off the warning tone.
Load and
battery capacity
LED
1. These LEDs signal the UPS system load if the mains power is available
(normal operation):
6th LED 0-30 %
5th LED 31%-50 %
4th LED 51%-70 %
3rd LED 71%-95 %
2nd LED 96%-108 %.
2. In the case of battery operation, the LEDs indicate the capacity of the
batteries:
2nd LED 0-25 %
3rd LED 26%-50 %
4th LED 51%-75 %
5th LED 76%-95 %
6th LED 96%-100 %.
Summary of Contents for 1000L
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