9
Illuminating
Dim
Flash
3.3 LED Diagnostic Codes
No. LED COLOUR STATUS DESCRIPTION
1 Mains Green
ON AC input ok
OFF AC disconnected
2 Vehicle Battery Green
ON VCR connected
Slow ashing (ash once every
second)
The voltage of vehicle battery is normal but the
house battery is charged by the AC
Quick ashing (ash twice every
second)
The voltage of vehicle battery doesn’t meet the
requirements, VCR disconnected
OFF No vehicle battery connected
3 Charge Green
ON Battery is fully charged or in oating phase
Flashing (ash once every second) Battery is charging
Slow ashing (1 second ON 2
seconds OFF)
Battery is discharging
4 FAULT Red
ON Fault
Flashes 1 time every cycle House battery voltage low
Flashes 2 times every cycle House battery voltage high
Flashes 3 times every cycle Over temp (Heatsink)
Flashes 4 times every cycle Bulk charge timeout
Flashes 5 times every cycle VCR anomaly
Flashes 6 times every cycle Over temp (Environment)
3
1
2
4