If the Electric Wheelbarrow is not running you can make a error diagnosis with the LED-display.
Voltage
LED-Dsiplay
>24,2V
22,2V - 24,1V
20V - 22,1V
<20V
X
X
On
X
On
X
On
X
X
Flashing
X
X
Red
Yellow
Green
GB
6. Troubleshooting
Voltage
LED-Display
Sytem power
is off
Controller
over temperature
Throttle
break down
Motor protecting switch
is on
Low
battery voltage
Over
current
Throttle is
not zeroed
X
X
X
X
Flashing
X
Flashing
X
Flashing
X
Flashing
Flashing
Flashing
X
X
Flashing
Flashing
X
Flashing
Flashing
Flashing
Red
Yellow
Green