Njoy Keen Series User Manual page 8

LED Indication and Alarm
5
LED status
600/800
Normal LED lighting
LED flash
Battery
once every 30
Discharge
seconds
Battery LED flash once
Low every 2 seconds
LED flash
Overload once every 0.5
seconds
Off
charging LED off
mode
Fault LED off
8
1000/1500/2000
Green LED lighting
Yellow LED flash
once every 30
seconds
Yellow LED flash
once every 2 seconds
Red LED flash once
every 0.5 seconds
All LEDs off
Red LED lighting
Alarm
Off
Beep once every
30 seconds
Beep once every
2 seconds
Beep once every
0.5 seconds
Off
Continuous alarm