Calibration Mode for nordic track treadmill model

If the belt on your Nordic Track T12 si treadmill is not running even though the display and other functions appear to be working, there are a few troubleshooting steps you can try:

1. Check the safety key: Ensure that the safety key is properly inserted into the console. The treadmill will not operate if the safety key is not securely in place.
2. Reset the treadmill: Turn off the treadmill and unplug it from the power source. Wait for a few minutes, then plug it back in and turn it on. This can help reset the treadmill's internal systems and may resolve any temporary issues.
3. Calibrate the incline: If you recently used the incline function, it's possible that the calibration of the incline mechanism is off. Consult the user manual for instructions on how to calibrate the incline. This process may vary depending on the specific model of your treadmill.
4. Check the motor and drive belt: Inspect the motor and drive belt for any signs of damage or wear. If the drive belt is loose or worn out, it may prevent the belt from moving properly. If necessary, consult the user manual or contact Nordic Track customer support for guidance on inspecting and adjusting the motor and drive belt.
5. Lubricate the belt: Insufficient lubrication can cause the belt to stick or not move smoothly. Refer to the user manual for instructions on how to properly lubricate the treadmill belt. Use a silicone-based lubricant recommended by the manufacturer.
6. Contact customer support: If none of the above steps resolve the issue, it is advisable to reach out to Nordic Track's customer support. Provide them with detailed information about the problem and any troubleshooting steps you have already taken. They will be able to offer further assistance, including potential repair options or guidance from a technician.

Of you wish to get some details about treadmill repair service mode and calibration then check the following link
http://electro-medical.blogspot.com/

have the card checked.. see if its going bad..

RUN the software calibration for easy diagnostic, and fix it. Go to the HOOD cover motor, and follow the steps or ready your owner manual.
God bless you

RUN the software calibration for easy diagnose, troubleshooting and fix it. God bless you

adjust the speed sensor, see the diagram attached. clean it and test it for open or faulty. Tight the connector very well.RUN the software calibration for easy diagnose, and fix it. God bless you

you must adjust the REED swith, see the diagram attached, clean, and tight the wires connector very well,
Tight the ribbon cable from keypad verywell, and tight the connector from display board vs lower board.Clean the keypad with special spray contacts.
After you fix it. RUN the s. calibration.
God bless you

Dear Sir:
Please run the software calibration that coming with your equipment, see the instructin under the Hood motor, and follow the steps. or user manuals.This will guide your for diagnose and troubleshooting.

See the attached block diagram for troubleshooting and diagnose that I did prepare for customers.sincerely.

God bless you.

ernesto cuadra
managua, nicaragua. c.a.

I have a NordicTrack C2155. Incline not working. There is a schematic inside. There are red, white, & black wires from the circuit board to the incline motor. Unplug the treadmill and have a licensed electrician construct a flying lead cord with a male spade on neutral and female spade plug on hot. Connect neutral to white and hot to where either red or black were connected. Plug in to see if the motor runs. Careful to remove power when the incline reaches its limit and reverse direction. If the motor runs in both directions, the motor is good. Follow the black two conductor wire to the circuit board and unplug from board. Check continuity across this switch. Run motor and this should toggle off and on. If all this checks out then the problem must be with the circuit board. On my treadmill, the schematic says that +5v should supply the sensor, but I only get +3.3v, which is TTL level. The drive motor sensor supply is +5v. The incline motor doesn't even show a sign of trying to run. Either the output transistor is burnt out or the low voltage caused an error so that it does not try to run the motor. Either way, I'm quite certain that a new controller board will remedy the problem.

My name is Mike; I am a service technician for ICON Health & Fitness, the manufacture of the machine mentioned. While my comments on your problem are geared generally to assist, you are welcome to call our customer service line at 18009993756 for specific instructions if needed.
The first thing to do with any incline problems with a treadmill is run “calibration.” Calibration restores all settings (including the incline sensor in this case) to the factory specs. Instructions to run calibration on your individual machine are taped on the underside of the motor hood. See your manual for removal of the hood. While each machine has specific calibration instructions most new models made by ICON will have similar steps to doing it.
To calibrate the incline you will need to press and hold the Stop and Speed + buttons while inserting the safety key or magnet. Then let go of the buttons. This will enter calibration level 1 which lists some machine information and a console memory test. Press the Stop button 1 time. This will enter level 2 of calibration. To calibrate the incline you can press either incline buttons (either the up or down arrows) and your incline should go all the way up and then all the way down. If this works then take the safety key or magnet out; turn the power off, and unplug it for several minutes. (On a side not you will want to turn the power off and unplug your machine whenever you’re not using it.)
If this does not fix the problem then it can be more complicated depending on the model and motor involved. It can range from the console not sending a signal to a loose wire or jammed motor. If this didn’t fix the problem then I would recommend calling in for further assistance.
Sincerely,
Mike
ICON Health & Fitness
Customer Care