11. TROUBLE SHOOTING GUIDE
Fault Code Main reason Solution
E01
The wire from the display to bottom
control board is not connected well
1. Check the connection wire between
computer and control board.
2. Make sure the IC on the control board is
properly connected. If not re-connect.
3. Abnormal power supply in control board.
Replace control board.
E02 Explosion protection
1. Bad contact with motor open circuit.
Replace motor or check the connector.
2. Power tube has been punctured.
Replace Power tube or control board.
E05 Over current Protection
2. Running board experiencing heavy
resistance. Need to be oiled
3.Damage to Motor. Replace motor.
Motor wire is not connect well
1. Check the motor wire and Circuit control
board wire connect well
2. Check if the control board have peculiar
smell change the control board
E08 EEPROM damage Replace the control board