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For troubleshooting steps on any failure point see Troubleshooting Triage.
LCD Consoles - All Versions
Error Code
System
Possible Failure Points
Key Down
Display System
• User presses and holds a key for more than 20 second.
• A key on the main keypad is stuck.
• The ‘Quick Start’ or ‘Stop’ key on the small keypad is stuck.
• The speed and/or incline controls on the hot bar are stuck
(8-TR/8-TRx, and 8G only)
• The fan keypad is stuck.
CHK MTR
Drive System
Belt and Deck
System
Power System
• The running belt and deck are dirty or worn.
• The treadmill is not on a dedicated circuit or power from wall is not
sufficient.
• Bleeder wire is broken or missing.
CHK SPD
SP Change
Drive System
• RPM sensor gap is too big.
• RPM sensor is not plugged in to the MCB.
• RPM sensor is not completely plugged into the MCB.
• MCB is not sending power to the RPM sensor.
Rail Stop
Hot bar
• Emergency stop switch depressed.
• Emergency stop switch failure or corrosion.
• Emergency stop switch wire harness failure or corrosion.
ELV Stall
Display System
Elevation System
• The display cable is damaged.
• The display electronics are faulty.
• The Elevation 0% incline number is set too low.
• The Elevation Max number is set too high.
• The elevation motor has over heated.
• The elevation is below 0%.
• Check potentiometer.
ELV Range
Display System
Elevation System
• The display cable is damaged.
• The elevation sensor (potentiometer) is damaged.
Error Codes
