Symptom

Probable Cause

Corrective Action

Recommended Tools

ERROR

MESSAGES:

(cont’d)

E2 O

OVERSPEED

E2 C

CALIBRATE

E3 E EEPROM

E2 R RECALIBRATE

Belt speed ramping too fast.

Micro-controller cannot adjust belt speed to target.

Software error during treadmill startup diagnostics.

Treadmill has lost calibration settings.

Perform Amp Draw Test – Page 17. Perform Belt / Deck Wear Test – Page 21.

Calibrate Treadmill – Page 14.

See appropriate Symptom Guide – pages 10-11.

Restart Treadmill, if error persists- replace control panel.

Recalibrate Treadmill – Page 14.

(If unit loses programs- replace control panel)

Multi-meter Phillips head screwdriver

Page 4

Support Services 800-883-8783

Mon-Fri 8:30am-5:00pm Central Time Zone

Fax: 636-272-7148

 

 

 

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True Fitness 455 Pediatric manual Error Messages