25
Appendix 2： The corresponding form of the LED display
LED display
No.
Operating state 1#
2#
3#
4#
5#
6#
7#
8#
9#
10#
Alarm
warning
1
0~35%
Load capacity
●
●
●
none
2
36%~55%
Load capacity
●
●
●
●
none
3
56%~75%
Load capacity
●
●
●
●
●
none
4
76%~95%
Load capacity
●
●
●
●
●
●
none
5
Utility
Power
Mode
96%~105%
Load capacity
●
●
●
●
●
●
●
none
6
0~20%
Battery
capacity
●
●
●
Beep once
every sec
7
21%~40%
Battery
capacity
●
●
●
●
Beep once
every 4 sec
8
41%~60%
Battery
capacity
●
●
●
●
●
Beep once
every 4 sec
9
61%~80%
Battery
capacity
●
●
●
●
●
●
Beep once
every 4 sec
10
Battery
Mode
81%~100%
Battery
capacity
●
●
●
●
●
●
●
Beep once
every 4 sec
11
Bypass mode
↑
↑
↑
↑
●
●
●
Beep once
every 2 min.
12
Overloaded in utility
mode and UPS still in
INV mode
●
●
●
●
●
●
●
●
Beep twice
every sec.
13
Overloaded in utility
mode and UPS in
bypass mode
●
●
●
●
Continuously
beep