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2.1.12. Revolutionary battery management circuit analyzes battery discharging
status to adjust battery cut-off point and extend the life of batteries.
2.1.13. Intelligent temperature-controlled fan may not only extend the life of the
fan, but also reduce annoying noise because of sudden fan spin. It
remains your office quiet and comfortable as usual.
2.1.14. When UPS is out of order, you may read out the possible fault reason
from the LCD screen directly, which may reduce down unnecessary repair
task a lot.
2.1.15. In case the UPS is out of order, Fault status will be shown on the LCD
screen.
2.1.16 When the UPS is operated under CF50 or CF60 mode, the
recommended
load connected shall be 75% of rated capacity if the input voltage is
176~280Vac and 50% of the rated capacity if the input voltage is
160~280Vac.
6
2.2. Symbols on the LCD Display Panel
Item
Symbol
1
LINE
2
3
4
5
A Blackout Transfer occurred in UPS Output
6
Bypass Input Abnormal, UPS fails to transfer
7
to bypass, Bypass Abnormal at ECO mode
8
9
OFF
LINE
OFF
10
11
12
13
14
15
16
Description
Utility or Bypass Source
Battery Low
Battery Abnormal
UPS Overloading
UPS Working in specified mode*
Utility Input Abnormal
UPS Shutoff
UPS Abnormal Lock
UPS Flow Chart
4 Digits Measurement Display
Indicate the item desired to be measured
UPS ON Switch or Alarm Silence
UPS OFF Switch
Previous Page or Setting Change
7
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