Abbreviation Meaning In Lcd Display - INFOSEC UPS SYSTEM E4 Pro One Series User Manual

unit from the parallel system.
Warning: (Only for the parallel system)
● Before turning on the parallel system to activate inverter, make sure that all unit's maintenance
switch at the same position.
● When parallel system is turned on to work through inverter, please do not operate the maintenance
switch of any unit.

3-6. Abbreviation Meaning in LCD Display

Abbreviation
ENA
dis
At
BAT
NC
CF
SUB & SU
Add & Ad
OP
Fb
EP
RES
YES
NO
Pk
INFOSEC UPS SYSTEM – 15, Rue du Moulin – 44880 Sautron – France – www.infosec-ups.com
54
Hot Line Tel : +33 (0)2 40 76 15 82 – fax : +33(0)2 40 94 29 51 – hotline@infosec.fr – 10 19 AA AA 205 28
Display content Meaning
Enable
Disable
Auto
Battery
Normal mode (not CVCF mode)
CVCF mode
Subtract
Add
Allow
Not allowed
EPO
Reserved
Yes
No
Parallel