EN
USER MANUAL
TROUBLESHOOTING
Description
System overcurrent
System overcurrent
TMM sensor
Motor error
Motor sensor error
Low battery
Locked motor
System overcurrent
Overheating
Protection against overheating
Communication error
Pedal error
Sensor error
No communication
Overvoltage
Torque sensor out of range
Excess temperature
Low temperature
Out of range
Torque sensor out of range
Speed sensor
Temperature discharge error
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Error
Check that the connection between the motor
01
and the controller is correct. If not, replace the controller.
02
Replace the controller.
Check that the connection between the TMM sensor and
the controller is correct. Check to see whether the TMM
03
sensor output exceeds the normal range, it should
be 0.1 V-3.5 V.
04
Check the connector of the motor or controller.
Check that the connection between the motor and
the controller is correct. If the sensor inside the motor
05
is broken, replace the sensor or motor with a new one.
Check that the connection between the motor cable and
the controller is correct. If not, replace the controller.
08
Check the battery level or replace it with a new one.
09
Motor has stopped. Replace the motor.
If there is a loose contact between the controller and
10
the motor connector, replace it with a new one.
If the temperature exceeds the setting value, the current
11
will gradually get weaker.
12
Once in temperature protection mode, the controller stops.
13
Check the cable and the connector.
14
Take your foot off the pedal and turn it on again.
15
Readjust the sensor.
16
Restart the system.
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23
24
Restart the system. If the error does not disappear,
contact a BH retailer.
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Observations
ATOM