Model #DT850 HORIZON Treadmill

  • Treadmill Assy
    3 Results
Find part by diagram >

Question and Answers


Horizon Advantage DT850 Treadmill


Treadmills are awesome to have but when it gives out it can be really concerning. While you are waiting on an expert to answer your question, I was searching your model number and notice it seems to be incomplete. A suggestion I have is to add complete model number to this thread so you can get a better answer from the experts! Hope this helps!

Read More
Dezeray S -
April 25, 2011

I think the console is confused. I am sending you some images of testing and putting the treadmill through the calibration mode. Most times the calibration mode will cause the console to work.

We don't have a complete service manual that you can download. I will be glad to send you anything I can.

If the calibration mode doesn't cause the treadmill to work, you should replace the upper control board.

You can see a parts diagram and order parts at Parts Direct

Read More
Jimmy K -
Sears Technician
April 26, 2011
See more answers