Display Has No Rpm - Life Fitness LS 9100 Service Manual

Life Fitness 9100/9500HR Belt Drive Stairclimbers
TROUBLESHOOTING GUIDES
Symptom: DISPLAY HAS NO RPM
Symptom
Unit goes back to "Press
Start to Begin" one minute
into the program
No RPM readout in Display
Probable Cause
No RPM detected.
Display LED's
Corrective Action
Verify unit is sensing RPM. See diagnostic
mode.
Verify proper contact on wire harness.
Disconnect and connect cables. See How To...
Remove Display and Shroud Assembly.
Using an ohmmeter, verify continuity. See
wiring diagram for RPM pin location.
Replace faulty cable assembly.
Perform display LED test. See diagnostic.
Replace faulty Display.
For Assistance Contact
Life Fitness Customer Support Services
Teleph.: 847.451.0036 or 800.351.3737
Telefacs.: 847.288.3702 or 800.216.8893
13