49
27.
Line LED (mains status):
The green LED lights up
when the mains voltage present is within the
specified tolerance range. If this LED flashes, either
the UPS connection has an incorrect pin assignment
(observe phase sequence / neutral conductor
connection position) or the mains is outside of the
specified tolerance range.
28. to 11.
Bar graph LED
as the measure of the UPS
capacity utilisation or the remaining battery capacity.
These LED’s show the current UPS capacity
utilisation when mains voltage is present (normal
mode):
11. Orange LED
96% – 105%
10. Green LED
76% – 95%
9. Green LED
56% – 75%
8. Green LED
36% – 55%
7. Green LED
0% – 35%
In battery mode, the LED’s indicate the capacity of
the batteries:
11. Orange LED
0% – 25%
10. Green LED
26% – 50%
9. Green LED
51% – 75%
8. Green LED
76% – 95%
7. Green LED
96% – 100%
12.
Fault LED:
The red LED lights up with an acoustic
warning signal when a fault is present in the UPS
system.