Table Of Indicator Status / Tabel Status Indikator - ICA ST Series User Manual

VIII. TABLE OF INDICATOR STATUS / TABEL STATUS INDIKATOR
STATUS
CONDITION
Normal
No line voltage
Line voltage too low
Line voltage too high
Inverter is on at low battery
voltage
1. Utility power is normal
2. Overload
Remarks : 1 : On
0 : Off
L1 : Green Led (Line On)
L2 : Yellow Led (Inverter)
L3 : Red Led (Battery Low)
L4 : Red Led (Overload)
Note :
If indicates out of the table, turn off power button and call for service.
BUZZER
MAIN
SWITCH
NP NTPL
1 0 0
1 0 1
1 0 1
1 0 0
1 0 0
1 1 0
LED
NTPC L1 L2 L3
0 1 0 0
0 0 1 0
0 0 1 0
1 0 1 0
1 0 1 1
0 1 0 0
NP : Audible alarm continuous sounds
NTPL : Audible alarm sound every 4 seconds
NTPC : Audible alarm sound every 1 second
REMARKS
L4
0
0
Check the utility power, make
0
sure between 170-255 vac
Check the utility power,
0
< 260 vac
Save your work now, the inverter
0
will be cut off
1 Remove some load from the UPS
8