2019_EN_FISCHER_SYSTEM_MANUAL_web[1]

Wheel size The display “LUd” indicates the wheel size cur- rently set. This value cannot be changed, as it is only included to check whether the display soft- ware is correctly set.

Error No.

Error description and solution

Motor hall effect sensor malfunc- tion Solution: Restart the system. Con- tact the service hotline. If the error recurs, please contact our service hotline. Motor phase malfunction Solution: Check the motor unit. Contact our service hotline. Motor temperature protection. The motor is too hot. Solution: Reduce the support, pedal harder, possibly switch off the system and let it cool down for 5 minutes. If the error recurs, please contact our service hotline. Controller temperature protec- tion. The controller is too hot. Solution: Reduce the support, pedal harder, possibly switch off the system and let it cool down for 5 minutes. If the error recurs, please contact our service hotline. Power sensor malfunction Solution: Restart the system. If the error recurs, please contact our service hotline. Speed sensor - no signal Solution: Check the distance be- tween magnet and sensor. Checking the speed sensor. If the error recurs, please contact our service hotline.

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Error codes

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Always quote the error code when contacting our service hotline.

Maximum speed The display “SPL” shows you at which speed the motor will stop providing support. This value can- not be changed, as it is only included to check whether the display software is correctly set.

In the event of an error, the display shows the symbol and an error number to help identify the error.

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Error No.

Error description and solution

Deep discharge protection Solution: Charging the battery. Overcurrent shutdown Solution: Switch the system off and on again. Checking the battery. If the error recurs, please contact our service hotline.

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Error Code Indication The display provides a memory containing the last 10 error codes. It is possible to go through them with the “i” button. Please quote the error number(s) in the event of a fault.

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