Fault Reference Code
Fault Code
01
Fan is locked when inverter is off.
02
Over temperature
03
Battery voltage is too high
Output short circuited.
05
06
Output voltage is too high.
07
Overload time out
08
Bus voltage is too high
09
Bus soft start failed
51
Over current or surge
52
Bus voltage is too low
53
Inverter soft start failed
55
Over DC voltage in AC output
56
Battery detection circuit error
57
Current sensor failed
58
Output voltage is too low
Warning Indicator
Warning
Code
Fan is locked when
01
inverter is on.
03
Battery is over-charged
04
Low battery
07
Overload
10
Output power derating
Fault Event
Warning Event
Audible Alarm
Beep three times every
second
Beep once every second
Beep once every second
Beep once every 0.5 second
Beep twice every 3 seconds
24
Icon on
Icon flashing