3-8 Maintenance/Troubleshooting
MedTrack Rehabilitation Treadmills User Guide
Self-test Errors
Operation Codes
Troubleshooting Guide
Code
Explanation
E101
Controller CPU chip failure
E102
Controller CPU EPROM failure
E103
Controller CPU stuck interrupt
E105
Controller CPU NVRAM failure
Code
Explanation
E201
Grade system error.
E202
Speed check error.
E203
Motor is drawing more than the specified current or
fan is stopped.
E204
The two microcontrollers are not communicating.
EPHI
Motor supply voltage too high.
EPLO
Motor supply voltage too low.
Problem
Possible Cause
Remedy
Treadmill will not run.
Error message does not
appear.
Treadmill power cord is not
plugged in.
Plug in power cord, then press
Power
and
Clear
.
Treadmill is not turned on.
Press
Power
key on the controller
to activate treadmill.
Limited-access magnet not in
place.
Place magnet over magnet logo
on the controller, then press
Power
to turn on treadmill. You can also
deactivate the magnetic switch by
press
+
,
-
, and
Power
simultaneously.
Circuit breaker on treadmill
hood reads OFF.
Set the circuit breaker switch on
the treadmill to ON.
Internal problem.
Service required.
No power at wall outlet.
Check building circuit breaker.
Treadmill does not run.
E
appears on display.
Problem with electronic
circuitry.
Record error number and call
Quinton Technical Support.
