2020 EN FISCHER SYSTEM MANUAL

Error code Error description and solution 44 Overheating of the motor

Error code Error description and solution 72

Error code Error description and solution 83

Force exerted on the pedal is not detected. Solution: Switch the electrical sys- tem off and on again. If the problem persists, contact our service hotline. The connection to the pedal force sensor is faulty. Solution: Switch the electrical sys- tem off and on again. If the problem persists, contact our service hotline. Errors were detected in the data Solution: Switch the electrical sys- tem off and on again. If the problem persists, contact our service hotline. Faulty motor parameter Solution: Switch the electrical sys- tem off and on again. If the problem persists, contact our service hotline. Speed signal not detected Solution: Ensure that the spoke magnet is correctly positioned rela- tive to the speed sensor. The program has been manipu- lated Solution: Switch the electrical sys- tem off and on again. If the problem persists, contact our service hotline.

Error in the program sequence Solution: Switch the electrical sys- tem off and on again. If the problem persists, contact our service hotline. Faulty motor parameter Solution: Switch the electrical sys- tem off and on again. If the problem persists, contact our service hotline.

Solution: Reducing the strain on the motor by pedalling less or by reduc- ing the support level. The software has corrected an error in the motor rotation. No motor movement detected although a current > 2A was measured. Solution: Switch the electrical sys- tem off and on again. If the problem persists, contact our service hotline. Interruption of the data exchange on the CAN BUS. Solution: Check the cable and the plug-in connections of all components of the e-bike system. Force exerted on the pedal not within the valid range. Solution: Switch the electrical sys- tem off and on again. If the problem persists, contact our service hotline. Turning of the pedals is not detected. Solution: Switch the electrical sys- tem off and on again. If the problem persists, contact our service hotline.

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84

73

46

LCD 500 display with control unit

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60

80

70

81

Control unit Functional overview and operation

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71

1

1 “+”-button 2 “–”-button 3 MODE

2 3

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