IBM Fire Alarm Back-up UPS1481 UNIT - Manual (Page 35)

OnLine Power
(6002-1646) REV.X8 29
OnLine Power
UPS Project
UPS NORMAL @ 7 KW
INPUT OK @ CHRG ON
BATTERY OK @ DC OK
ON INVERTER @ OUT OK
APPENDIX C: LCD DISPLAY MENU & TROUBLSHOOTING GUIDE
Two screens (A, B) are updated continuously for units without optional output transformer.
Three screens (A, B, C) are updated continuously for units with optional output transformer.
Start-up Screen
When input power is applied for the unit, LCD panel lights up and displays
If LCD display panel is not lit, unit has a problem. Contact factory service at 1–800–PWR-
SRVC at OnLine Power.
SCREEN A: The screen appears as below.
It may show
1.
UPS NORMAL @ 7KW
7KW indicates the KW rating of the unit
STANDBY is shown for testing or startup
NORMAL indicating normal UPS operation
PROBLEM UPS having problem
Try to reset the unit by shutting off and restarting, or else contact factory
FAILURE indicates UPS failed or had alarm condition
Reset unit as above. Shut it off till LCD is shut-off. Restart unit, or else contact the factory
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