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  1. Spirit Fitness Support
  2. Treadmills
  3. C-Series Treadmill Troubleshooting: CT800, CT850

C-Series Treadmill Troubleshooting: CT800, CT850

  • C-Series Treadmills Service Checklist Diagnosis Guide
  • E1 Error Code: Abnormal Motor Output
  • E2 Error Code: Overloading
  • E3 Error Code: Incline Malfunction
  • E4 Error Code: Abnormal Voltage or Wiring Connection
  • E5 Error Code: Console/Control Board Miscommunication
  • E6 Error Code: Control Board Malfunction
  • E7 Error Code: Abnormal Voltage to Control Board
  • A/C Transforming System Errors
  • E-50H Error Code: Miscommunication Between Transformer and Console
  • E-51H Error Code: Console Internal Signal
  • E-52H Error Code: Incline Malfunction During Calibration
  • C-Series Treadmills LS Error Code: Speed Signal Disconnected
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