Precor C956i Treadmills with HR / WholeSale Logo
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Anonymous Posted on Sep 27, 2013

I have a precor c956i and got error 27 on it, what can i do to resolve probmem? thank you

1 Answer

Sportsmith LLC

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  • Precor Master 920 Answers
  • Posted on Aug 11, 2014
Sportsmith LLC
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Precor Error 27, Too Much Drive Motor Current Probable Cause 1. The running belt and/or deck are badly worn.
2. Drive motor is shorted or de-magnetized causing a high power demand.
Corrective Action

  1. 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.
  2. Test unit with a known good drive motor. Replace drive motor if necessary.
Precor Error Code 27

2 Related Answers

Anonymous

  • 218 Answers
  • Posted on Aug 13, 2010

SOURCE: The quick start button does not do anything,

You would need to replace the keypad overlay on the console.

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Anonymous

  • 1833 Answers
  • Posted on Jun 11, 2011

SOURCE: I have a Precor c956i

Removethe red "STOP" cover. The cover may pushes against a switch. If theswitch moves too far down and rests against the cover, it will be stuck in alock position causing the error message. To remove the red STOP cover, removethe few screws behind the console. When the front cover is off, turn it overand unscrew the two screws that hold the red stop cover. Then push the coverout through the FRONT. Do not attempt to lift it out by the end with the screwholes. It will not pull out that way. Test the machine before screwing thepanels back again. The message should no longer show STOP KEY. Test the visiblewhite small switch that you uncovered by removing the red flap. The messageshould stop when you press the switch. If theproblem still exists then open the console and check under the magnet holderfrom inside you may see rust ire broken cable there, if you find thisthen you may have to replace it. Hopethis will help you.AV

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Corrective Action
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