Sunny SF-T7946, Руководство пользователя

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16
TROUBLESHOOTING
CODE PROBLEM POSSIBLE SOLUTION
E01 The wire from computer to bottom
control board did not connected
well 1. Check if the connection wire between
computer and control board was well connected.
2. Make sure the IC on the control board was
well inserted. If not, re-insert.
3. Abnormal power supply in control board.
Please change the control board.
E02 Burst Clash Protection
1
．
Bad contact with the motor
’s open circuit.
Please change the motor or check the
connector.
2
．
Power tube was punctured. Please change
the Power tube or control board.
E03 No sensor signal 1
．
If speed sensor does not indicate a speed
sensor signal, check if sensor signal light is
shining or not.
2
．
Check if the speed sensor plug is connected
well or if there is damage to the magnet sensor.
Connect it well or change the magnet sensor.
E05 Overload Protection
1
．
Current overloaded.
2. Running board with heavy resistance. Running
board will need to be oiled
3
．
Damage in the motor. Change the motor.
Version: 1.1