HOW TO IDENTIFY ERROR CODE

In the event of an error, the screen will jump to [Home screen, followed by the error code.

E1 If the motor has no output signal during correction, then all output signals STOP and the "E1" code is displayed.

E2 When the engine is overloaded and the control board activates overcurrent protection, the "E2" code is displayed, and all outputs are stopped.

E3 When ascension fails to correct through, the "E3" code is displayed, if the INCLINE action is abnormal and cannot return to zero during POWER UP the code "E3" is displayed in the INLINE window while the program is running, this function is abnormal, but it must still be operable
Solution: Self-check, redrop

E4 When the voltage at both ends of the motor is abnormal or the motor wiring is abnormal, the "E4" code is displayed, and all output is STOP

E5 When the communication between the electronic watch and the control board is interrupted or abnormal, the "E5" code is displayed, and all outputs are STOP.

E6 When the controller fails, the "E6" code is displayed and all outputs are stopped. Just replace the controller

E7 When the external voltage is abnormal, the "E7" code is displayed and all outputs are STOP. Just replace the controller