Faqs And Solutions - Superun Ba04 Manual

08. FAQS AND SOLUTIONS

Please read all instructions carefully before operating this product.
Er1: Indicates that the communication between the electronic watch and the electronic control is abnormal
The communication line of the electronic watch is
not connected properly, broken, poor contact.
Er1 problem
solution
Electronic watch has no signal output.
No signal output under control
Er3: Indicates that the down-control motor overvoltage protection information prompts
The load of the walking machine exceeds the
rated working voltage of the motor.
Er3 problem The motor of the walking machine is abnormal/the
solution speed is too fast due to the failure of the light sensor.
The overvoltage detection circuit of the lower control
board fails.
Er4: Indicates that the down-control motor over-current protection information prompt
The load of the walking machine exceeds the rated
operating current of the motor.
There is a problem with the assembly structure of
Er4 problem
the walking machine and the motor, which causes
solution
motor resistance or blockage.
The lower control current limiting system is faulty.
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Please reconnect the communication line
Replace the electronic watch, pending repair
Replace the lower control, pending maintenance
It is recommended to use it within the rated operating
voltage range of the motor.
Replace motor/replace photoelectric sensor.
Replace the lower control, pending repair.
It is recommended to be within the rated operating
current range of the motor.
Check whether the structure of the walking machine
is normal.
Replace the lower control, pending repair.
08. FAQS AND SOLUTIONS 02. WARM-UP
Sports suggestions and guidelines
Er5: Indicates that the lower control detects the abnormal phenomenon of motor overload
The current is too high for a sustained period.
Er5 problem
solution
The detection circuit of the lower control board fails.
Er6：Indicates that the lower control detects the abnormal phenomenon of speed
The motor wire is not connected properly.
Er6 problem
solution
The detection circuit of the lower control board fails
or the motor is damaged.
Er7：Controller does not receive signal
The communication line of the electronic watch is
not connected properly, broken, and poor contact.
Er7 problem
solution
The detection circuit of the lower control board fails.
Er99：Unmanned Shutdown
Please check whether the power supply line is normal.
Replace the lower control, pending repair.
Please reconnect the motor cable.
Replace lower control or motor, pending maintenance
Please reconnect the communication cable.
Replace the lower control, pending maintenance.
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