JALpower JP5520, User Manual

Page: 13 / 23

13

The ups running condition
Mains power supply, overload is 125%, the overload indicator that is lightness, beep continuous

Handling way
Cut down less load, cause load display be power (%)<100%
If condition never change after grow less load, please according to flow chart 30 handling
g. Displays condition as follows on panel
Fig24

The ups running condition
Mains power OK, ups unusual running, output through to mains bypass.

Handling way
Please according to flow chart 31 handling
h. Displays condition as follows on panel
Fig25
The ups running condition
Mains failure, battery output, full load running, beeps every 4 seconds.
Battery capacity indicator lightness (after 90 seconds mute)

Handling way
Mains failure is really, please remove non-critical loads, and increase running time .If non-normal mains
failure, please according to flow chart 28 handling
i. Displays condition as follows on panel
Fig26