6
BF-UM-C-DP E171-EN November 2019
USER MANU
AL FOR DISPL
A
Y
Error
Declaration
Troubleshooting
14
The protection temperature
inside the controller has reached
its maximum protection value
1. Allow the pedelec to cool down and restart the
system.
2. If the problem still occurs, please change the
controller or contact your supplier.
15
Error with the temperature
sensor inside the controller
Please contact your retailer.
21
Speed sensor Error
1. Restart the system
2. Check that the magnet attached to the spoke is
aligned with the speed sensor and that the distance
is between 10 mm and 20 mm.
3. Check that the speed sensor connector is connect-
ed correctly.
4. If the error still exists, please contact your retailer.
25
Torque signal Error
1. Check that all connections are connected correctly.
2. If the error still exists, please contact your retailer.
26
Speed signal of the torque
sensor has an error
1.Check the connector from the speed sensor to
make sure it is connected correctly.
2.Check the speed sensor for signs of damage.
3.If the problem still exists, please contact your
retailer.
27
Overcurrent from controller
Please contact your retailer.
30
Communication problem
1. Check all connections are correctly connected.
2. If the error persists, please contact your retailer.
33
Brake signal has an error
(If brake sensors are fitted)
1. Check all connectors.
2. If the error still exists, please contact your retailer.
35
Detection circuit for 15V has
an error
Please contact your retailer.
36
Detection circuit on the key-
board has an error
Please contact your retailer.
