Error Code Guide
Encountering an error code on your Toputure product?
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Common Error Codes — Treadmills & Walking Pads
Product error codes and corresponding solutions.
Error code: E01
Error code: E01
- Possible cause
The display or lower control board has no signal output. - Solution
Check the communication cable between the lower control board and display board. If the cable is loose, reconnect and secure it. If the cable is damaged, replace it. If there is still no signal output, the display or lower control board may need to be replaced.
Error code: E02
Error code: E02
- Possible cause
The motor is not receiving power or is not operating properly. The motor power wires (the red and black wires connected to M+ and M− on the lower control board) may be loose or disconnected. The lower control board or motor may also be defective. - Solution
Check and securely reconnect the motor power wires. If the lower control board is not providing proper voltage, it may need to be replaced. If the motor is defective, the motor may need to be replaced.
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Error code: E03
Error code: E03
- Possible cause
- The treadmill load exceeds the motor's rated working current or maximum load capacity.
- The motor is blocked or jammed by a foreign object.
- The treadmill or motor assembly is causing excessive resistance.
- The current-limiting system on the lower control board is faulty.
- Solution
- Reduce the load and operate the treadmill within the recommended maximum load capacity.
- Remove any foreign objects blocking or restricting the motor.
- Check the treadmill and motor assembly for excessive resistance.
- If the current-limiting system on the lower control board is faulty, the lower control board may need to be replaced.
Error code: E04
Error code: E04
- Possible cause
- The treadmill load exceeds the motor's rated operating capacity.
- The motor is malfunctioning.
- The motor overvoltage detection circuit on the lower control board has failed.
- Solution
- Operate the treadmill within the motor's rated working range and do not exceed the recommended maximum load.
- If the motor is defective, the motor may need to be replaced.
- If the motor overvoltage detection circuit on the lower control board is faulty, the lower control board may need to be replaced.
Error code: E05
Error code: E05
- Possible cause
- The treadmill load exceeds the motor's rated operating current or maximum load capacity.
- The motor is blocked or jammed by a foreign object.
- The motor or treadmill assembly is causing excessive resistance.
- The current-limiting system on the lower control board is faulty.
- Solution
- Reduce the load and operate the treadmill within the recommended load capacity.
- Remove any foreign objects blocking or restricting the motor.
- Check the motor and treadmill assembly for excessive resistance.
- If the current-limiting system on the lower control board is faulty, the lower control board may need to be replaced.
Error code: E06
Error code: E06
- Possible cause
The treadmill may have insufficient power or a communication issue between the display and lower control board. - Solution
Check the household power supply and make sure it can properly power other appliances. Check the main communication cable between the upper and lower control boards and ensure the connection is secure. If the cable is damaged, replace it. If the display or lower control board is defective, the corresponding component may need to be replaced.
Error code: E07/---
Error code: E07/---
- Possible cause
The treadmill cannot detect the safety key correctly. - Solution
Make sure the safety key is properly placed in the designated position on the display. Check that the safety key board connector is securely connected and that the cable is not damaged. If the connector or cable is faulty, reconnect or replace it as needed. If the safety key board or upper display mainboard is defective, the corresponding component may need to be replaced.
Error code: E08
Error code: E08
- Possible cause
A communication error has occurred between the upper and lower displays. - Solution
- Check whether the connection cable between the upper and lower displays is securely connected.
- If the cable is properly connected but the issue persists, the upper or lower display may need to be replaced.
- If the issue continues, the controller may need to be replaced.
Model-Specific Error Codes
TP7
TP7 error codes and corresponding solutions.
Error code: E0C
Error code: E0C
- Possible cause
The power transistor has failed, causing the controller to malfunction. - Solution
The controller may need to be replaced.
TP8
TP8 error codes and corresponding solutions.
Error code: E01
Error code: E01
- Possible cause
A communication error has occurred between the display and the controller, preventing the controller from properly sending feedback information to the display. - Solution
- Check whether the cable connector between the display and controller is securely connected and whether the cable is damaged.
- Make sure the cable is the correct type and compatible with the product.
- If the controller is defective, the controller may need to be replaced.
- If the issue persists after checking the cable and controller, further inspection may be required.
Error code: E02
Error code: E02
- Possible cause
- The motor carbon brushes are worn, or the carbon brush caps are damaged.
- The motor is defective.
- If the E02 error appears immediately after the treadmill is powered on, the lower control board may be faulty.
- Solution
- Check the motor carbon brushes and replace the carbon brush caps if they are damaged.
- Replace the motor if the carbon brushes are severely worn or the motor is defective.
- If E02 appears immediately after powering on, the lower control board may need to be replaced.
Error code: E04
Error code: E04
- Possible cause
The incline system has lost its calibration data or cannot complete the calibration process. - Solution
- Make sure all cables are securely connected and recalibrate the incline system.
- Check the incline motor's VR detection cable and reconnect it if loose.
- If the incline motor becomes stuck during calibration, the motor may need to be reset to its original position after calibration.
Error code: E07
Error code: E07
- Possible cause
The treadmill cannot detect the safety key correctly. - Solution
- Make sure the red safety key is properly positioned on the display.
- If the safety key is defective, replace it with a new one.
- Check the display's safety key sensor. If the sensor is damaged, it may need to be replaced.
- Check whether the display is damaged. If it is defective, the display may need to be replaced.
Error code: E09
Error code: E09
- Possible cause
The incline system is not functioning properly. - Solution
- Check whether the incline motor's VR cable is securely connected.
- If the incline motor is not functioning properly, it may need to be replaced.
- If the issue persists, the incline controller may need to be replaced.
Error code: E10
Error code: E10
- Possible cause
The display initialization parameters have failed. - Solution
- Disconnect the power for 2 minutes, then reconnect and restart the treadmill.
- If the issue persists, the display may need to be replaced.
Error code: E11
Error code: E11
- Possible cause
The treadmill is detecting an abnormally high input voltage or a possible issue with the motor or inverter. - Solution
- Unplug the treadmill and wait for 1 minute.
- Plug it directly into a reliable wall outlet that can properly power the treadmill. Do not use an extension cord or share an outlet with other high-power appliances.
- Restart the treadmill and check whether the E11 error disappears.
- If the error persists when using different wall outlets, the local power supply may be unstable or too high. A voltage regulator may be recommended for long-term use.
- If the issue continues, the motor or inverter may need to be inspected or replaced.
Other error code
Other error code
- The error codes listed for the TP8 on this page are not complete.
- For detailed error codes and troubleshooting instructions, please refer to the TP8 User Manual on our User Manuals page.
The electronic display is malfunctioning
The electronic display is malfunctioning
- Possible cause
The display is malfunctioning due to a communication failure between the upper and lower display panels. - Solution
- Check whether the connection cable between the upper and lower display panels is securely connected.
- If the cable is properly connected but the issue persists, the display mainboards may need to be replaced.
- If the issue continues, the controller may need to be replaced.
The electronic watch is displaying an error message: "Electronic watch initialization parameters failed."
The electronic watch is displaying an error message: "Electronic watch initialization parameters failed."
- Possible cause
The display shows an error indicating that the initialization parameters have failed. - Solution
Disconnect the power for 2 minutes, then reconnect it and restart the treadmill. If the error persists, the display may need to be replaced.
Need Further Assistance?
- Error codes and solutions may vary by model.
- Please refer to your product's user manual for detailed information.
- If the issue persists, contact us at help@toputure.com.
