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Warning Indicator
Warning
Code
Warning Event
Audible Alarm
Icon flashing
01
Fan is locked when
inverter is on.
Beep three times every
second
03
Battery is over-charged
Beep once every second
04
Low battery
Beep once every second
07
Overload
Beep once every 0.5 second
10
Output power derating
Beep twice every 3 seconds
12
Solar charger stops due
to low battery.
13
Solar charger stops due
to high PV voltage.
14
Solar charger stops due
to overload.