PowerShield Centurion RT 6000VA, User Manual

Page: 26 / 31

23
Battery Test Description When UPS is in AC mode or CVCF mode, press “Test” key for more than
0.5s. Then the UPS will beep once and start “Battery Test”. The line
between I/P and inverter icons will blink to remind users. This operation
is used to check the battery status.
LCD display
Fault status Description When UPS has fault happened, it will display fault messages in LCD
panel.
LCD display
3-9. Fault Code
Fault event Fault code Icon Fault event Fault code Icon
Bus start failure 01 None Battery SCR short circuited 21 None
Bus over 02 None Inverter relay short circuited 24 None
Bus under 03 None Charger short circuited 2a None
Bus unbalance 04 None Can communication fault 31 None
Inverter soft start failure 11 None Over temperature 41 None
High Inverter voltage 12 None CPU communication failure 42 None
Low Inverter voltage 13 None Overload 43
Inverter output short circuited 14 None Battery turn-on failure 6A None
Negative power fault 1A None PFC current failure in battery
mode
6B None
Inverter over current 60 None Bus voltage changes too fast 6C None
Inverter waveform abnormal 63 None