APT 600C - Error Code Reference Guide; Assembly, Installation, and Precautions; Assembly Instructions and Torque; Installation and Viewing Angle Adjustment

APT (Tianjin) Development Co., Ltd.
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Error code prompt page
Error Code
Error description
Handle
04
Throttle error
Check throttle and connection
05
Throttle turn back fault
Check throttle and connection
07
Overvoltage protection
08
Hall error
Check the hall connection
09
three-phase power error
Check three-phase power line connection
10
The controller is overheated
Stop using 10 minutes to restart
11
Motor overheating
Stop using 10 minutes to restart
12
Current sensor error
Check the sensor connection
13
battery temperature abnormality
Stop using 10 minutes to restart
14
Motor temperature sensor is
abnormal
Check the sensor
15
Controller temperature sensor
failure
Check the sensor
21
Speed sensor fault
Check the sensor
22
BMS Communication Error
Check the cable connection
23
Headlight error
Check the cable connection
24
Headlight sensor error
Check the cable connection
25
Torque sensor signal error
Contact the supplier
26
Torque sensor speed error
Contact the supplier
30
Communication Error
Check the cable connection
10 Assembly instructions
Please pay attention to the torque value, exceeding the maximum torque can damage
the part.
Electrical or pneumatic tools is not recommended.