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PM SERIES
1
3
5
FF(Monitoring)
Fx
4 5 6 7
2 3
1
3
5
xF
4 5 6 7
2 3
1
3
5
Appendix 3 Problems and Solution
In case the UPS cannot work normally, it might be wrong in installation, wiring or operation.
Please check these aspects first. If all these aspects are checked without any problem, please
consult with local agent right away and provide below information.
1. Product model name and serial number, which can be found in LCD display.
2. Try to describe the fault with more details, such as LCD display info, LED lights status, etc.
Read the user manual carefully, it can help a lot for using this UPS in the right way. Some FAQ
(frequently asked questions) may help you to troubleshoot your problem easily.
UDD-SD-125/ Release Date: 20.01.2015/Rev No: 0/Rev.
7
9
B
8 9 A B C D E F Battery Fault
C D E F Battery over temperature
6 7
A B C
7
9
B
8 9 A B C D E F External Fire Alarm
C D E F External Smoke Alarm
6 7
A B
C
7
9
B
D
F
system unregistered
(from battery monitoring)
(from battery monitoring)
E F Battery over voltage
(from battery monitoring)
D
F Battery under voltage
(from battery monitoring)
(from monitoring board IO)
(from monitoring board IO)
E F UPS model wrong
D
F time
up
maintenance
Date
:
for
suggested
59
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