EN
USER MANUAL
ATOM
50
TROUBLESHOOTING
Description
Error
Observations
System overcurrent
01
Check that the connection between the motor
and the controller is correct. If not, replace the controller.
System overcurrent
02
Replace the controller.
TMM sensor
03
Check that the connection between the TMM sensor and
the controller is correct. Check to see whether the TMM
sensor output exceeds the normal range, it should
be 0.1 V-3.5 V.
Motor error
04
Check the connector of the motor or controller.
Motor sensor error
05
Check that the connection between the motor and
the controller is correct. If the sensor inside the motor
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.
Low battery
08
Check the battery level or replace it with a new one.
Locked motor
09
Motor has stopped. Replace the motor.
System overcurrent
10
If there is a loose contact between the controller and
the motor connector, replace it with a new one.
Overheating
11
If the temperature exceeds the setting value, the current
will gradually get weaker.
Protection against overheating
12
Once in temperature protection mode, the controller stops.
Communication error
13
Check the cable and the connector.
Pedal error
14
Take your foot off the pedal and turn it on again.
Sensor error
15
Readjust the sensor.
No communication
16
Restart the system.
Overvoltage
21
Restart the system. If the error does not disappear,
contact a BH retailer.
Torque sensor out of range
22
Excess temperature
23
Low temperature
24
Out of range
25
Torque sensor out of range
26
Speed sensor
27
Temperature discharge error
28
