Manual

10
3.3 LED display
No.
1
LED color
Mains Green
2 Green
3 Charge Green
4 FAULT Red
Status Description
ON
OFF
ON
Slow flashing
（flash once every second）
（1 second On 2 seconds off）
（flash once every second）
Quick flashing
（flash twice every second）
Starter
Bat.
ON
Flashing
Slow flashing
ON
Flashes 1 time every cycle
Flashes 2 times every cycle
Flashes 3 times every cycle
Flashes 4 times every cycle
Flashes 5 times every cycle
Flashes 6 times every cycle
Service battery voltage high
Over temp (Heatsink)
Bulk charge timeout
VCR anomaly
Over temp (Environment)
AC input ok
No Starter battery connected
AC disconnected
VCR connected
OFF
The voltage of starter battery is normal but
the service battery is charged by the AC
The voltage of starter battery doesn't meet the requirements,
VCR disconnected
Battery is fully charged or in floating phase
Battery is charging
Battery is discharging
Fault
Service battery voltage low
1
2
3
4