Question about Ironman 220t Programmable Treadmill (225 HP)

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Ironman treadmill shows code SI 1. what is it? how to fix?

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The SI 1 error code means there is no safety key in place. Unplug your treadmill, wait a few minutes, then plug it back in.

When you try to use it again, make sure the safety key is firmly in place, and make sure the metal piece below the Emergency Stop sticker is still in place.

If neither of these work, it may be appropriate to take your treadmill to a servicer.

Hope this helps!

Posted on Feb 21, 2012


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