EN
U S E R M A N U A L
3 7
Description
Error
Observations
System overcurrent
System overcurrent
TMM Sensor
01
02
03
Check that the connection between the motor and the con
troller is correct. If not, replace the controller.
Replace the controller.
Check that the connection between the TMM sensor and the
controller is correct. Check to see if the output of the TMM
sensor exceeds the normal range, it must be 0.1V-3.5V.
Motor error
04
Check the motor or controller connector.
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.
Battery low
08
Check the battery level or replace it with a new one.
Motor blocked
09
Motor stopped due to accident. Motor off.
System overcurrent
10
If there is a bad contact bad between the controller and the
motor connector, replace it with a new one.
Overheating
11
If the temperature exceeds the set value, the current gradually
weakens.
Protection against overheating
12
Enters into temperature protection mode, and the controller
stops.
Communication error
13
Check the cable and the connector.
Pedal error
14
Take your foot off the pedal and switch on again.
Restart the system. If error does not dissapear, contact a BH dealer.
Sensor error
Can Communication
System overvoltage
Torque sensor out of range
Over temperature
Below temperature
Current out of range
Torque sensor out of range
Speed sensor signal
Temperature discharging error
15
16
21
22
23
24
25
26
27
28
Readjust the sensor.
Check connection motor and can converter. If error does not
dissappear, contact a BH dealer.
25 / 26
1/ 2 / 10 / 21
8
3
15
14
13 / 16 / 27 / 28
4 / 5 / 9 / 11 / 12
22 / 23 / 24
