Question about Exercise & Fitness
I have a jazfit tread mill 4400 that beeps error 2, please advise what it is
This is a probably a faulty sensor speed see the diagram attached. However depend of your mark , model, can be e1 ,tight the connector very well, and clean it. Test the s.speed for open or faulty.
God bless you
Posted on Oct 19, 2013
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Posted on Jan 02, 2017
SOURCE: What does code 22 mean?
Error 22 - No Motor Pulses at Start Up
Error 22 indicates that the drive motor (running belt) has been instructed to start, by either
manual or program control, and the monitoring system has not received any response from the
speed sensing system indicating that the drive motor has started.
1. The treadmill utilizes an optical (infrared) speed sensor and the line of sight between the
speed sensor and the speed sensor target is obstructed.
2. Drive motor brushes are bad.
3. The speed sensor position relative to the speed sensor target is incorrect.
4. The speed sensor potentiometer adjustment is incorrect (when equipped).
5. The speed sensor is inoperative.
6. The lower PCA is bad.
7. The lower PCA to upper PCA interconnect cable is bad.
8. The upper PCA is bad
Posted on Feb 12, 2010
If you haven't adjusted the belt refer to your owners manual for the proper procedure if you still have the same results then it could be caused by a lack of lubrication under belt or a worn belt.
Posted on Apr 11, 2010
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please LUBE the deck belt with silicone or was see the owner manuals and proceed according. However if after you did lube the problem remain, is TIME to replace the old deck board.
God bless you
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