Decathlon ROCKRIDER E-ST500 User Manual page 49

Controller communication/screen
60
error
70 / 71 / 72
Torque sensor error
/ 73
80 / 82 / 83
Controller programme error
/ 84
81 Speed data not recognised
Motor cable connector
Check that the screen connection is pushed in properly
and that the battery is correctly installed on the bicycle,
then restart the bicycle.
Switch off and restart the bicycle.
Switch off and restart the bicycle.
Check that the magnet fixed on a spoke on the back
wheel is still there and is in the correct position for the
speed sensor.
Control screen connector
23