Controls and Indicators
flicker--rectifier
flicker--rectifier alarm, dark—rectifier is not working
Inverter
flicker--inverter is starting or tracking with bypass(ECO),
INV
red—inverter fault and load is not on inverter, red
flicker—inverter fault and load is on inverter, dark—inverter is
not working
Bypass indicator: green—bypass is normal, dark—UPS is in
BYP
normal mode and bypass is normal, red—bypass fault, red
flicker—bypass alarm
Battery indicator: green—battery charge, green flicker—battery
BAT
discharge, dark—battery is connected, red—battery fault, red
flicker—battery alarm
OUTPUT
Output indicator: green—output is normal, red—output alarm
Description of Main Menu
Display
Function
Input information
Battery
information
144
True Online 6-20k UPSUserManual
is
starting,
red--rectifier
indicator:
green--inverter
Fig 9. LCD Main Menu
Submenu
Main input: voltage, current, frequency, PF
Bypass input:
Voltage, current, frequency, PF
Battery: voltage, discharge current, battery
status, battery temperature, capacity
DCbus voltage
fault,
red
is
normal,
green