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Troubleshooting Input Power & Control Error Codes
Errors in this section cover either input power (error 15 & 16)
conditions, Console controls (error 5 & 80-83), or processor/memory
(error 9 & 11) conditions. These are errors that although they are valid
to the proper function of the machine, are not part of a specific
treadmill base system (lift system, drive system, deck & belt system,
etc...). Follow the steps for error code 5, 9, 12, 15, 16, 80, 81, 82, or
83 on the following pages.
Error 05 - Key Depressed at Power Up
Description
The power up test sequence has detected a key in the operated condition.
The power up test sequence is performed every time the unit is turned on
(powered up). This test is performed because a permanently stuck key will
inhibit the correct operation of the unit.
Possible Causes
1 A key on the display housing is permanently stuck in the operated
condition.
2 One of the upper PCA's keypad interface chips has failed.
3 Liquid (perhaps perspiration) is present on the surface of the display
overlay.
Possible Remedies
1 Remove the keypad connector cable from the upper PCA. Restart the
power up sequence, if the ERROR 5 is no longer present, the keypad is
the cause. The keypad is typically part of the display housing.
Replace the display housing to correct the problem.
2 Remove the keypad connector cable from the upper PCA. Restart the
power up sequence, if the ERROR 5 is still present, the upper PCA is
the cause. Replace the upper PCA to correct this problem.
3 Wipe the surface of the display overlay clean of all liquid. Restart
the power up sequence, if the ERROR 5 is no longer present, the liquid
was the cause.
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Troubleshooting
