King Song Error Codes
| KingSong EUCs Error Code | |
| Error Code | Description |
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*Note KS-S22 displays only last 2 digits of error code
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| 2235 | Sensor data is reversed, or line fault, this sensor has now been turned off. |
| 2236 | Sensor B is not connected or the sensor is damaged, the sensor has been closed for use. |
| 2237 | Sensor data A is reversed, this sensor is closed. |
| 2238 | Sensor A is not connected or the sensor is damaged, the sensor has been closed for use. |
| 2239 | The voltage is too high, please do not ride downhill for an extended time. |
| 2240 | The voltage is too high, please remove the charger. |
| 2241 | Low battery, please charge. |
| 2242 | Gyroscope error, please contact your seller and replacement motherboard. |
| 2243 | The output current of the main board has exceeded. Please check if the motor is damaged or if the phase line is shorted. |
| 2244 | Please check if the motor hall line connection and is functioning normally. |
| 2245 | No serial number or serial number error |
| 2246 | The motor temperature is too high, please stop and ride after the it has cooled down. |
| 2247 | The motherboard temperature is too high, please stop and ride after the it has cooled down. |
| 2248 | The output current is at max, please ride with caution. |
| 202 | Over Current or locked rotor. |
| 203 | The motor is blocked, please check whether the motor is rotating smoothly or remove obstacles before riding. |
| 205 | Drive Cruit is not functioning correctly, please restart or replace drive circuit. |
| 206 | The motherboard output wire has short circuited, please check whether the battery output wire has short circuited or whether the motherboard MOS is damaged. |
| 207 | Gyroscope failure, please replace motherboard. |
| 217 | Motor Hall sensor error, please check the hall ensor and repair accordingly. |
| 221 | Motor is experiencing high temperature, please allow Motor to cool down before riding again. |
| 222 | MOS is experiencing high temperature, please allow MOS to cool down before riding again. |
| 228 | Serial Number Error. |
| 218 | Overpower, please avoid over-accelerating or climbing steep hills. |
| 219 | Device is outputting at max. |
| 220 | Motherboard output over votlage, or motor is blocked. Please ride with caution. |
| 223 | Charging is over voltage or over current. |
| 229 | Low voltage, please charge your device! |
| 231 | Overvoltage, please beware of your safety and avoid riding downhill. |
| 232 | Lift switch is out of order, please release the handlebar or check whether the lift switch sensor has experienced a short circuit. |
| 230 | Reserve power is missing, please replace motherboard. |
| 1208 | mttool,vol err |
| 1209 | mttool,over time |
| 1210 | mttool,block err |
| 1211 | mttool,speed err |
| 208 | the coef of batvol have no just |
| 227 | BMS get no data |
| 226 | BMS Warnning |
| 105 | be voltage detect need calibration |
| 224 | The battery reaches the preset charging value |
| BMS Error Code | |
| Error Code | Description |
| 5001 | Hardware short-circuit and software short-circuit protection instructions and solutions: battery protection circuit short-circuit protection, please stop using the machine immediately, check where there is a short-circuit problem, unplug the charger, stop riding, stand or turn off for 1 minute, etc. After checking, if it can't Back to normal, need to be repaired. |
| 5002 | Over-charging protection instructions and solutions: If the charging current of the battery exceeds (reference value: 7A), please stop charging immediately, unplug the charger, wait for about 1 minute, and the machine will automatically release the protection. |
| 5003 | Over-discharge protection instructions and solutions: If the battery discharge current exceeds (reference value: 40A), please stop the machine immediately, or you can also plug in the charger to charge, wait for about 10S, and the machine will automatically release the protection. |
| 5004 | Single-cell overvoltage protection description and treatment plan: If the voltage of the single-cell battery exceeds (reference value: 4.25V), please stop charging immediately, remove the charger for 10S, or run the machine, and wait for the voltage to drop below (4.15V), then The machine will automatically release the protection. |
| 5005 | Total voltage over-discharge protection description and treatment plan: If the total battery voltage is lower than (reference value: 72.0V), please stop using the machine immediately, and charge the machine in time. When the total voltage is higher than the recovery voltage (90V), the machine will automatically release Protect. |
| 5006 | Ambient low temperature, high ambient temperature Protection instructions and treatment plan: battery temperature The ambient temperature (reference value: -30℃~70℃) has seriously exceeded the battery protection limit. Please immediately improve the ambient temperature where the battery is located. |
| 5007 | High temperature discharge protection instructions and treatment plan: When the battery temperature is higher than (reference value: 60°C) during discharge, please stop using the machine immediately. When the temperature is lower than 50°C, the machine will automatically release the protection. |
| 5008 | High temperature charging protection instructions and solutions: If the charging temperature of the battery exceeds (reference value: 45°C), please stop charging immediately. When the temperature is lower than 40°C, the machine will automatically release the protection. |
| 5009 | MOSFET high temperature Protection instructions and treatment plan: The charging or discharging circuit temperature (reference value: 95℃) is seriously higher than the battery protection limit, please stop charging or stop using the machine immediately and wait for recovery. |
| 5024 | Total voltage and overvoltage protection instructions and solutions: when charging, the total voltage is higher than (reference value: 126.5V), please stop charging immediately, remove the charger for 10S, or run the machine, wait for the voltage to drop below (124.5V) , the machine will automatically release the protection. |
| 5025 | Single-cell over-discharge protection instructions and solutions: If the voltage of the single-cell battery is lower than (reference value: 2.50V), charge the machine in time. When the minimum single-cell voltage is higher than the recovery voltage (3V), the machine will automatically release the protection. |
| 5027 | Discharge low temperature protection instructions and treatment plan: When the battery temperature is lower than (reference value: -20℃) during discharge, please stop using the machine immediately and improve the ambient temperature where the battery is located. When the temperature is higher than -10℃, the machine will automatically release the protection . |
| 5028 | Low charging temperature Protection instructions and treatment plan: If the charging temperature of the battery is lower than (reference value: -5℃), please stop charging and improve the ambient temperature where the battery is located. When the temperature is higher than 0℃, the machine will automatically release the protection. |
| 5010 | Sampling failure, cell failure Fault description and solution: There is a failure in the protection board circuit, please stop using the machine immediately, check and repair it. |
| 5011 | NTC fault Fault description and solution: The temperature sensor is faulty. If it cannot be recovered, it needs to be repaired. |
| 5012 | Charging MOS fault Fault description and solution: If the charging circuit of the protection board is faulty, please stop using the machine and check and repair. The method of automatic recovery of charging MOS fault: plug in the charger, after 2~5 seconds, under normal circumstances, the fault will be automatically eliminated. |
| 5033 | Working power failure Fault description and solution: If the working power supply of the protection board is faulty, please stop using the machine immediately and check and repair it. |
| 5013 | Total voltage and low voltage alarm description and processing plan: the total voltage (reference value: 90.0V~126.2V) is low (less than 90V), please charge it in time, and when the single voltage is higher than 3V and the total voltage is higher than 90V, the alarm will be displayed. automatically eliminated. |
| 5014 | Total voltage and overvoltage alarm description and solution: the total voltage (reference value: 90.0V~126.2V) is too high (greater than 126.2V), please stop charging in time, and use it normally. After the total voltage is lower than 126.2V, the alarm will be issued will be automatically removed. |
| 5034 | MOS high temperature Alarm description and solution: Please confirm whether the MOS temperature is higher than (reference value: 90°C) in time. First, stop the machine from working, stop charging, and wait for a period of time. When the MOS temperature is lower than 90°C, the alarm will be automatically cleared. |
| 5035 | Ambient low temperature and high ambient temperature Alarm description and solution: The ambient temperature of the battery (reference value: -20°C~65°C) exceeds the limit, please confirm the ambient temperature of the machine in time, and select the charging at the appropriate temperature or riding environment. |
| 5036 | Discharge low temperature, discharge high temperature Alarm description and solution: The battery temperature (reference value: -10℃~57℃) exceeds the limit, please stop using the machine in time, or reduce the power consumption of the machine. |
| 5037 | Charging low temperature, charging high temperature Alarm description and solution: The battery temperature (reference value: 3℃~45℃) exceeds the limit, please stop charging in time, or check whether the charging current (reference value: 8A) is too large. |
| 5038 | Discharge overcurrent Alarm description and solution: Please confirm in time that the discharge current of the left and right batteries exceeds -35A (the negative sign indicates discharge). As long as the current is less than 35A, the alarm can be automatically eliminated. |
| 5039 | Charging overcurrent alarm description and solution: Please confirm whether the charging current (reference value: 6A) is too large (greater than 6A) in time, as long as the charging current is less than 6A, or stop charging, the alarm can be automatically eliminated. |
| 5015 | Cell low voltage Alarm description and solution: The single battery voltage (reference value: 3.000V~4.22V) is low (less than 3V), please charge it in time, wait until the single cell voltage is higher than 3V and the total voltage is higher than 90V , the alarm will be automatically cleared. |
| 5016 | Low battery alarm Alarm description and solution: The battery is low (reference value: 10%), please charge it in time, and the alarm will be automatically cleared when the battery power is higher than 10%. |
| 5017 | Cell high voltage Alarm description and solution: The single battery voltage (reference value: 3.000V~4.22V) is too high (greater than 4.22V), please stop charging in time, and use it normally, and wait until the single battery voltage is lower than 4.22V , the alarm will be automatically cleared. |
| 5018 | Discharge high temperature Alarm description and solution: When the battery temperature exceeds 90°C when riding or the motor is running, please stop riding or stop using the machine in time. When the temperature is lower than 90°C, the alarm will be automatically cleared. |
| 5019 | Charging high temperature Alarm description and solution: When the battery temperature exceeds 40℃ during charging, please stop charging in time, or strengthen the heat dissipation of the machine. When the temperature is lower than 40℃, the alarm will be automatically cleared. |