E-Bike B02NU, Руководство пользователя

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Error code comparison table
Error code Description of the fault Troubleshooting methods
"04" The speed control put has
no homing
Check that the handle is
in place
"05" Speed regulation put
failure
Check the handlebar
"07" Overvoltage protection Check the battery voltage
"08" The motor Hall signal line
is faulty
Check the motor module
"09" Motor phase line failure Check the motor module
"11" Controller temperature
sensor failure
Check the controller
"12" Current sensor failure Check the controller
"13" Battery internal
temperature failure
Check the battery
"14" Temperature failure in the
motor
Check the motor
"21" Speed sensor failure Check where the speed
sensor is installed
"22" BMS communication failure Replace the battery
"30" Communication failure Check the controller
connector
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