Error 09 - Lower Pca Memory Test Errors; Description; Possible Cause; Possible Remedy - Precor TRM10/GEN06 Service Manual

Error 09 - Lower PCA Memory Test Errors

Description

Error 09 checks lower PCA memory locations during the power up test
sequence. If a fault is found during the power up test sequence, error 09
will be displayed. This error code is only used on products utilizing the
dual microprocessor system.

Possible Cause

This error message almost always indicates a lower PCA problem when it is
consistently displayed. Failures causing this error message to be
displayed are rare.

Possible Remedy

If the error message is consistently displayed when the unit is powered
up, the lower PCA should be replaced. It is possible to see this error
message displayed intermittently due to external causes. If the unit's
A.C. input significantly dips during the power up test sequence the test
could fail resulting in this message being displayed. Treadmills
operating on non-dedicated A.C. circuits may see this message displayed
on an intermittent basis.
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