NordicTrack C2255 Treadmill User Manual (English)

Questions and Answers:

P
Peter NelsonJul 26, 2025
How to fix NordicTrack Treadmill when power does not turn on?
- A
  aonealJul 26, 2025
  First, ensure the power cord is plugged into a surge suppressor, and that the surge suppressor is plugged into a properly grounded outlet. Use only a single-outlet surge suppressor. Note that the treadmill is not compatible with GFCI-equipped outlets. Next, make sure that the key is inserted into the console after the power cord has been plugged in. Finally, check the reset/off circuit breaker located on the treadmill frame near the power cord. If the switch protrudes, the circuit breaker has tripped. To reset it, wait five minutes and then press the switch to the reset position.
S
Savannah MatthewsAug 1, 2025
What to do if NordicTrack C2255 turns off during use?
- M
  Michele SimmonsAug 1, 2025
  If your NordicTrack Treadmill turns off during use, check the reset/off circuit breaker. If it has tripped, wait five minutes, and then press the switch to reset it. Also, ensure the power cord is properly plugged in; if it is, unplug it, wait five minutes, and then plug it back in. Another step is to remove and reinsert the key from the console.
Y
Yvette MedinaAug 7, 2025
How to recalibrate incline on NordicTrack Treadmill?
- J
  John PierceAug 7, 2025
  To recalibrate the incline on your NordicTrack Treadmill, insert the key into the console and press one of the Incline buttons. While the incline is changing, remove the key. After a few seconds, re-insert the key. The treadmill will automatically rise to the maximum incline level and then return to the minimum level, which recalibrates the incline system.
H
Heather PrattAug 19, 2025
Why does NordicTrack C2255 Treadmill walking belt slow when walked on?
- M
  Melissa MccormickSep 12, 2025
  The walking belt may slow down when walked on if it is overtightened. To resolve this, remove the key and unplug the power cord. Use an allen wrench to turn both rear roller bolts counterclockwise, 1/4 of a turn. When the walking belt is properly tightened, you should be able to lift each edge of the walking belt 3 to 4 inches off the walking platform. Be careful to keep the walking belt centered. Then, plug in the power cord, insert the key, and run the treadmill for a few minutes. Repeat until the walking belt is properly tightened. Also, use only a single-outlet surge suppressor.