Jaycar Electronics MP5212 - UPS Troubleshooting Guide (cont.); Poor Battery Connection; Intermittent Buzzer on Normal Input; Computer Breakdown on Power Failure

Rack mount Series UPS (1~3kVA) User ‘s Manual
-25-
APPENDIX
1. Table for LED display and working status instruction:
OUTPUT
FAULTBATT.BYP.INV.LINE
9#8#7#6#
10# 1# 2# 3# 4#
5#
Item
UPS Working status Alarm
LED Indicato
r
1# 2# 3# 4# 5# 6# 7# 8# 9# 10#
1
Load
status
0-25% Load Silent ○ ××××● ● × × ●
2 25%-50% Load Silent ● ○ ×××● ● × × ●
3 50%-75% Load Silent ● ● ○ ××● ● × × ●
4
75%-100%
Load
Silent ● ● ● ○ × ● ● × × ●
5
100%-105%
Load
Silent ● ● ● ● × ● ● × × ●
6 ≥105% Load
Beeping
Every 1.5
seconds
● ● ● ● ○ ● ● × × ●
7 ≥125% Load
Long-
Beeping
● ● ● ● ○ ● ● × × ●
8 Over-charging
Beeping
Every 1.5
seconds
▲ ▲ ▲ ▲ ○ ▲ ▲ ▲ ○ ▲
9
Battery
Status
0-25% Battery
3 beeps every
10 seconds
×××○ ×× ● × ● ●
10
25%-50%
Battery
3 beeps every
10 seconds
××○ ● ×× ● × ● ●
11
50%-75%
Battery
3 beeps every
10 seconds
× ○ ● ● ×× ● × ● ●