Troubleshooting Error Codes; Troubleshooting Heart Rate Issues - Precor 9.23 Owner's Manual

Troubleshooting Error Codes

Initially, when the unit is turned On, the display lights all the
LEDs. If any are dark, call an authorized service person for
assistance.
The following table shows the error codes that may
appear in the display. If you see these error codes, call an
authorized service person for assistance because the
treadmill needs to be recalibrated.
Important: You should not attempt to service the treadmill
except for maintenance tasks as described in this manual.
The treadmill does not contain any user-serviceable parts
that require lubrication. For information about product
operation or service, see the Precor web site at
www.precor.com. For future reference, write the model,
serial number, and date of purchase for your unit in the
space provided. The serial number is printed on a label
located on the front panel, near the power cord (Figure 3).
Code Description
E3 EEPROM error.
E26 Speed signal is not being received.
E40 A problem occurred with the lift.
Owner's Manual: Advanced Programming and Troubleshooting

Troubleshooting Heart Rate Issues

The following chart may help you understand and
troubleshoot erratic heart rate readings.
Note: The following chart does not apply to the 9.23
treadmill where it concerns the chest strap since the chest
strap is only available on the 9.27 model. A heart rate is
detectable when the Precor heart rate receiver is properly
installed in the display and the unit is turned ON. The
touch-sensitive grips are available on both models.
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