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Precor Master
920 Answers
- Posted on Feb 18, 2015
Re: Looking for repair manuals and error codes for precor...
Precor Error 29, Excessive AC Input Current
Probable Cause
1. The running belt and/or deck are badly worn.
2. Bad lower PCA.
3. Drive motor is shorted or de-magnetized causing a high power demand.
Corrective Action
- Check the amp draw using a clamp on AC volt-amp meter during loaded and no load conditions and compare values to a similar treadmill that is known to have a good running belt and deck. Replace the belt and/or deck if necessary. Don't forget, some units have a double sided deck which means it may be flipped over rather than replaced if it has an unused side.
- Test unit with a known good lower PCA. Replace lower PCA if necessary.
- Test unit with a known good drive motor. Replace drive motor if necessary.
Error code 42
when inclining it goes back and shows 3 lines
also shows 3 lines like its broken
what the steps doing the calibration
also it reset and
shows 3 lines
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