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8.1.1 Table overview of LED display / alarm signals
LED Display (see chapter 8 on page 42)
No. Operation status
Alarm
signal
1
0% – 35%
Utilization
none
2
36% – 55%
Utilization
none
3
56% – 75%
Utilization
none
4
76% – 95%
Utilization
none
5
Norm,al operation (Mains there)
96% – 105%
Utilization
none
6
0% – 20%
Capacity
1 signal per
second
7
21% – 40%
Capacity
1 signal every
4 seconds
8
41% – 60%
Capacity
1 signal every
4 seconds
9
61% – 80%
Capacity
1 signal every
4 seconds
10
Battery operation
81% – 100%
Capacity
1 signal every
4 seconds
11
Load supply via
bypass of UPS
1 signal every
2 minutes
12
Appliance overload
UPS in INV mode
2 signals per
second
13
Appliance overload
UPS in bypass mode
2 signals per
second
14
Mains abnormal
(e.g. L1/N mixed up)
15
Overload in battery
mode, prenotification
2 signals per
second
16
Overload in battery
mode, cutoff
Continous
alarm signal
17
Overtemperature
failure
Continous
alarm signal
18
Inverter failure
Continous
alarm signal
Note: = LED shines
= LED flashes
= Display- /
Alarm signal state undefined;
unimportant for displayed operation state