ABB PowerValue 11T IN, User Manual

Page: 20 / 30

20
POWERVALUE 11T IN — 6-10 KVA
• Mute the buzzer
1) To mute the buzzer, please press the “Mute”
button for at least 1s. If you press it again
after the buzzer is muted, the buzzer will
beep again.
2) Some warning alarms can’t be muted unless
the error is fixed. Please refer to section
3-3 for the details.
• Operation in fault mode
1) When fault LED illuminates and the buzzer
beeps continuously, it means that there is a
fatal error in the UPS. Users can get the fault
code from display panel. Please check the
trouble shooting table in chapter 4 for details.
2) Please check the loads, wiring, ventilation,
utility, battery and so on after the fault occurs.
Don’t try to turn on the UPS again before
solving the problems. If the problems can’t be
fixed, please contact the distributor or service
people immediately.
3) For emergency case, please cut off the
connection from utility, external battery and
output immediately to avoid more risk or
danger.
4 .4 LCD wordings index
The following table describes the UPS
status information:
Table 5: Symbols in operating mode
Abbreviation Display content Meaning
ENA Enable
DIS Disable
ATO Auto
BAT Battery
NCF
Normal mode
(not CVCF mode)
CF CVCF mode
SUB Subtract
ADD Add
ON On
OFF Off
FBD Not allowed
OPN Allow
RES Reserved