INFOSEC UPS SYSTEM – 4 rue de la Rigotière – 44700 Orvault – France – www.infosec-ups.com
Hot Line Tel : +33 (0)2 40 76 15 82 – fax : +33(0)2 40 94 29 51 – hotline@infosec.fr – 04 09 AA XX 201 19
5
When UPS is in trouble, you may read out the possible fault reason from the LCD screen
directly, which may reduce down unnecessary repair task a lot.
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.
2.2 Symbols on the LCD Display Panel
Item Symbol Description
1
LINE
Utility or Bypass Source
2
Battery Low
3
Battery Abnormal
4
UPS Overloading
5
UPS Working in specified mode*
6
A Blackout Transfer occurred in UPS Output
7
Bypass Input Abnormal, UPS fails to transfer to bypass,
Bypass Abnormal at ECO mode
8
Utility Input Abnormal
9
OFF
UPS Shutoff
10
LINE OFF UPS Abnormal Lock
11
UPS Flow Chart
12
4 Digits Measurement Display
13
Indicate the item desired to be measured
14
UPS ON Switch or Alarm Silence
15
UPS OFF Switch
16
Previous Page or Setting Change
17
Next Page
18
Special Function Log in /out
19
Enter or Reconfirmed
20
Utility Input Normal LED
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