Life Fitness Integrity SL Service Manual page 84

Error 25
Error Message Displayed to user
• E25
• Incline Inoperative
• Incline Inoperative - Continue if desired!
Condition
Lift Home Switch Error. Home switch on Treadmill is not being properly detected/depressed when the system is
seeking the home position (0% incline). ARC and Bike LCB error: Incline Movement Feedback Stopped.
Cause
• Bad Home switch
• Bad or loose cable from MC to home switch
• Bad Motor Controller
• Bad Incline Motor
• Incline Motor is in Thermal Protection Mode
Remedy
• Is SIB LED 7 illuminated when home switch depressed?
• Does home switch function, check continuity with DMM
• Ensure home switch connector is fully seated on the SIB board. Ensure cable is secured to home switch.
• If lift motor was being used heavily, wait ten minutes and start another workout. Issue may self resolve.
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