36V 350W Motor Controller+Dashboard+Front/Rear Light For Scooter Electric Bicycle E-bike

Power Display:

1) Voltage 38.2V-42V The first second third fourth fifth lights are always on

2) Voltage 36.6V-38.2V The first second third fourth light is always on 

3) Voltage 34.5V-36.6V The first second third lights are always on 

4) Voltage 32.8V-34.5V The first second  light is always on

5) Voltage 31.5V-32.8V The first light is always on 

6) Voltage 30-31.5V The last grid flashes

7) Turn-off of motor with voltage below 31V

Error Code:

1) "E1" Motor Hall failure

2) "E2" MOS

MOS fault or motor phase line short circuit fault

3) "E3" Brake failure

4) "E4" Handlebar failure

5) "E5" Undervoltage protection

6) "E6" Instrument/control communication failure

7) "E7" Overvoltage protection

8) "E8" Controller op amp failure

9) "E9" Stall protection

Wiring Port Diagram:

Power cord: big black red line

Motor wire: blue wire/green wire/yellow wire

Hall wire: red wire/yellow wire/blue wire/green wire/black wire

Tail light wire: small red wire and black wire

Software Burning line: green line/red line/black line

Communication line: green line/blue line/black line/red line/yellow line