KISAE IC122055 Inverter-Charger 2000W - Manual (Page 9)

Page 9
The unit is fully automatic. When utility power is available, the unit is running in AC bypass mode.
AC output is supplied from the utility. The internal AC charger is ON and will automatically top up
the battery bank that is connected to the unit. When there is a power failure from the utility or an
AC source is not available, the unit will run on battery power and the unit will generate sinewave
AC output to maintain and operate the load continuously.
Non-Backup Mode
Same as Auto Backup Mode but when there is a power failure of the utility or the AC input source
is not available, the inverter will not turn ON automatically. You are required to manually turn ON
the inverter.
Understanding the Display Function:
Status LED Display LED Display Function/Status
Green (solid) Green ‘Ful’ By-Pass Mode. Battery is fully charged
Green (flashing) OFF ‘bul’ By-Pass Mode. Battery charging in progress
and is in ‘BULK’ mode
OFF ‘abs’ By-Pass Mode. Battery charging in progress
and is in ‘ABSORPTION’ mode
Amber (solid) Green ‘12.5’ Battery Mode, inverter is running, display
shows battery voltage in DC volts
Amber ‘0.80’ Battery Mode, inverter is running, display
shows output power in kW (800W as shown)
Amber (flashing) Battery Mode and AC Input is detected and AC output will switch to By-
Pass mode within 20 seconds
Red (solid) OFF E01-E12 Unit has shutdown. Display shows error
code (See error code reference chart below)
Understanding the Power and Select push button function
A beep sound will occur every time when the ‘Power’ or ‘Select’ button is trigger.
‘Power’ button function:
• Turns unit On/Off. Press and hold for 1 second to turn unit ON or OFF
‘Select’ button function:
• Check unit setting: Press once to check or verify unit’s present set functions
Understanding the Error Code
Code Condition Corrective Action
E01 Input battery voltage is too low and
unit has shutdown Recharge battery immediately and
restart unit