Superfun D1 Folding E-Bike: How to Solve Error Detection Display and Basic Troubleshooting

The Superfun D1 Folding E-Bike Fat Tire is a robust and versatile electric bike designed for various terrains and conditions. Equipped with advanced features and safety systems, it promises a reliable and enjoyable riding experience. However, to maximize its performance and ensure rider safety, it is crucial to understand its error detection display, basic troubleshooting techniques, and essential safety notes.

1.Error Detection Display

Your Superfun fat tire bike folding is equipped with an error detection system integrated into the display and controller. In the case of an electronic control system fault an error code should display. The following error codes are the most common and can aid in troubleshooting.

• Error Code：00
• Definition：Normal status

• Error Code：02
• Definition：Brake

• Error Code：21
• Definition：Abnormal current

• Error Code：25
• Definition：Abnormal brake

• Error Code：24
• Definition：The hall signal of the rotary motor is abnormal

• Error Code：22
• Definition：Turning handle failure

• Error Code：23
• Definition：Controller failure

• Error Code：10
• Definition：Communication receiving failure

• Error Code：16
• Definition：Flectric lock short circuit

When the error code is displayed, please promptly remove the fault. After the fault occurs, the fat tire foldable electric bike will not be able to ride normally.

2. Basic Troubleshooting has 6 items

Symptoms 1：It doesn't work

        Possible Causes：

• 1. Insufficient battery power
• 2. Faulty connections
• 3. Battery not fully seated in tray
• 4.Improper tum on sequence
• 5. Brakes are applied

      Most Common Solutions：

• 1.Charge the battery pack
• 2. Clean and repair connectors
• 3. Install battery correctly
• 4. Turn on bike with proper sequence
• 5. Disengage brakes
  
  

Symptoms 2：Irregular acceleration and/or reduced top speed

       Possible Causes：

• 1. Insufficient battery power
• 2. Loose or damaged throttle

        Most Common Solutions：

• 1.Charge or replace battery
• 2. Replace throttle
  

Symptoms 3：When powered on the motor does not respond

        Possible Causes：

• 1. Loose wiring
• 2. Loose or damaged throttle
• 3. Loose or damaged motor plug wire
• 4. Damaged motor
  
  Most Common Solutions：

• 1.Repair and or reconnect
• 2.Tighten or replace
• 3.Secure or replace
• 4. Repair or replace
  
  

Symptoms 4：Reduced range

       Possible Causes：

• 1. Low tire pressure
• 2. Low or faulty battery
• 3. Driving with too many hills, headwind,
• braking, and/or excessive load
• 4. Battery discharged for long period of time without regular charges, aged or damaged
• 5. Brakes rubbing

     Most Common Solutions：

• 1.Adjust tire pressure
• 2. Check connections or charge battery
• 3. Assist with pedals or adjust route
• 4. Replace the battery
  
  

Symptoms 5：Wheel or motor makes strange noises

       Possible Causes：

• 1. Charger not well connected
• 2.Charger damaged
• 3. Battery damaged
• 4. Wiring damaged

       Most Common Solutions：

• 1. Adjust the connections
• 2.Replace
• 3. Replace
• 4. Repair or replace

Symptoms 6：Wheel or motor makes strange noises

       Possible Causes：

• 1.Damaged motor bearings
• 2. Damaged wheel spokes or rim
• 3. Damaged motor wiring

      Most Common Solutions：

• 1. Replace
• 2.Repair or replace
• 3. Repair or replace motor
  

3. Safety Notes has 20 items

The following safety notes provide additionalinformation on the safe operation of your Superfun collapsible electric bike and should be closely reviewed. Failure to review these notes can lead to serious injury or death.

• 1. All users must read and understand this manual before first use. Additional manuals components used on your folding electric bicycle may also be provided and should be read before use in addition to this manual Ensure that you comprehend all instruction and safety notes/warnings.
• 2. Ensure the bike fits you properly before first use.You may lose control or fall if the fold up electric bike is too big or too small
• 3.Alwayswear an approved bicycle helmet whenever using this product and ensure that all helmet manufacturer instructions are used for fit and care of your helmet Failure to wear a helmet when riding may result in serious injury or death.
• 4. Ensure correct tightening and setup is performed on your folding e bike before first and checked regularly.
• 5. It is your responsibility to familiarize yourself with the laws and requirements of operation of this product in the area(s) where you ride.
• 6. Ensure handle bar grips are not damaged and properly installed. Loose or damaged grips can cause you to lose control and fall.
• 7. Do not use this product with standard bicycle trailers,stands or bicycle racks Contact Superfun folding electric bicycle to check if your equipment will work with the bicydle.
• 8. Off-roadriding requires close attention and specific skills and presents variable conditions and hazards which accompany the conditions. Wear appropriate safety gear and do not ride alone in remote areas. Check local rules an regulations if off-road riding is allowed.
• 9. Engaging in extreme riding is extremely dangerous and should be avoided.Although many articles/advertisements/ catalogue depict extreme riding this is not recommended nor permitted, and you can be seriously injured or killed if you perform extreme riding.
• 10. Bicycles and bicycle parts have strength and integrity limitations and extreme riding should not be performed or you risk damaging the components or becoming seriously injured or killed
  
  
  
  
• 11.Failure to confirm proper installation, compatibility proper operation or maintenance of any component or accessory can result in serious injury or death.
• 12. After any incident, you must consider your folding fat tire electric bike unsafe to ride until you consult with a certified bicycle mechanic's comprehensive inspection.
• 13. Failure to properly charge,store or use your battery will void the warranty and may cause a hazardoussituation.
• 14. Extreme care should be taken when using the pedal assistance sensor and throttle on this product. Ensure you understand and are prepared for the power assistance to engage as soon as pedaling is underway.
• 15.You should check the operation of the brake inhibitor switches before each ride.The brake system is quipped with an inhibitor which shuts down the power to the electric motor whenever the brakes are engaged.Check proper operation of brake switches before riding.
• 16. User must understand the operation of the twist throttle and pedal assistance sensors before using, and take ample care in their usage in respect to traveling at speeds appropriate for usage area and user experience level.Always use the lowest assist level until you are comfortable with the electric fat bike foldable and feel confident in controlling the power.
• 17.Any aftermarket changes to your Superfun folding fat tire ebikes not expressly approved by Superfun Bike could void the warranty and create an unsafe riding experience
• 18. Because electric folding fat tire bike a heavier and faster than normal bicycles, they require extra caution and care while riding.
• 19.Take extra care while riding in wet conditions. Feet or hands can slip in wet conditions and lead to death or serious injury from a fall.
• 20.Do not remove front or rear reflectors,pedal reflectors or bell.

Conclusion
Owning and operating the Superfun D1 Folding E-Bike Fat Tire can be an exhilarating experience, provided users adhere to the guidelines and safety notes outlined in this manual. By regularly checking for error codes, performing basic troubleshooting, and following safety precautions, riders can ensure a smooth and safe journey every time they take their e-bike out for a spin. Remember, safety and maintenance are key to enjoying the full benefits of this advanced electric bike.