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Speed Troubleshooting
Note: This sym-
ptom may be
easily fixed by
verifying certain
values in the
Configure Mode.
Note: For each
value changed
the “ENTER” key
must be pressed
to be saved.
Note: All 110v
units are design-
ed to reach a
maximum speed
of 10.0 MPH.
220v units set in
metric will reach
a maximum 20.0
KM/PH.
Note: Wall volt-
age is very critical
when dealing
with maximum
speed. Voltages
under 100v for
110v units will
cause speed
variation, volt-
ages under 200v
for 220v units will
cause the same
problem.
Note: Each unit
must be on its
own dedicated
circuit, very main
wall breaker.
Symptom:
Treadmill will not reach maximum speed.
1. Engage Maintenance Mode by holding down the “0”, “2” and “Start” keys at the
same time, and then release the “1” key only. Display will read MAINTENANCE
momentarily then display UNITS.
2. Using the elevation “ ↑ “ key to go through the parameters, verify the
following parameters have the correct values.
110V / 220V Units English 220v Units Metric
• UNITS ENGLISH METRIC
• MN SPD 0.5 1.0
• MX SPD 10.0 20.0
• ENTRY UNITS/TENTHS UNITS/TENTHS
• 10 REV 30.7 35.8
• CNT/REV 31 31
3. If any values have been changed or set back to default settings, re-engage
Auto-Calibration and re-calibrate.
IF the problem continues verify the following.
1. Wall voltage. (+/- 10%)
2. Dedicated Circuit Breaker.
3. Adjust MAX SPEED potentiometer (220v units). See Diagram below:
4.14