Error Code - FAFREES FF91 Manual Del Usuario

Error code

When there is a fault, the error indicator lights up, and the real-time speed area is displayed as a Error code.
The Error code varies with the controller and protocol used by the customer. For specific fault information, please refer to the corresponding controller protocol
Protocol Error code:
Error code
21
22
23
24
25
26
30
Causes
Abnormal current or damaged MOS tube
Handle throttle abnormal
Motor phase loss
Motor Hall abnormality
Abnormal braking
Under voltage
Communication error
Solutions
1.Replace the MOS tube
1.Plug the wire in properly
1.Replace the motor
3.Replace the controller
1.Replace the motor
3.Replace the controller
1.Adjust the brake lever
3.Replace the controller
1.Charge the battery
3.Replace the controller
1.Re-connect the display an controller
3.Replace the controller
11
2.Replace the battery
2.Replace the throttle
2.Replace the motor adapter cable
2.Replace the motor adapter cable
2.Replace the brake lever
2.Re-connect the battery and controller
4.Replace the display
2.Replace the display