Question about Nordic Track NordicTrack Treadmill, A2550

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Problem with Nordic Track treadmill C2155.

Everything powers up ok but when I hit the start button the walking belt starts off at a higher rate of speed and the immediatelly shuts down. I have checked for dirt and loose wires under the motor hood thinking there may be a short but everything looks good. Any suggestions?

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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maxtreadmill
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SOURCE: My Nordic Track treadmill has has 10 speeds (1mph

You should have a speed arrow up & down, this increases and decreases the speed in .1 mph. Try this control and see how the unit re-acts if the speed does not adjust in .1 mph increments or it stay the same either way it sounds like an upper board issue. Go to iconfitness.com go to customer service the replacement parts put you M# and will give part# and pricing.
RULE OF THUMB: IF REPAIR IS MORE THAN THE THE PURCHASE PRICE OF UNIT DOE NOT REPAIR

Posted on Feb 28, 2010

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maxtreadmill
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SOURCE: My nordic track treadmill's walking belt stops

Unplug the unit remove the motor shroud inspect the drive belt if the rubber feel slick then my recommendation is to replace the drive belt. Adjusting the drive belt may take care of the problem if you do not need to adjust it too tight. If you choose to do the adjusting and feel you have adjusted the running belt thinking it would resolve the slipping, then back the tension down until it the running belt is slipping then adjust until the slippage is resolved.

Posted on May 18, 2010

  • 34 Answers

SOURCE: Nordic Track Ifit Treadmill has power but walking pad not working

If everything on the display console is working correctly then we know it is either a problem with the wires from the console to the controller or the controller itself. In most cases this means you need a new controller. To verify, take off the motor hood and find the green circuit board called the motor controller. With the power on go into manual mode and push the speed up button to a slow speed. If you see an LED light with "spd ctrl" next to it flickering but the belt still does not move then we know the problem is with the controller sending the signal to the walking belt, in which you should check the wires that go to the motor. If they are connected correctly then we know a new controller is in order. If you do not see a flickering light then it means the speed signal never got there and the problem will be with the wires going from the console to the controller. This is called an upright wire harness.

Posted on Aug 18, 2010

  • 3 Answers

SOURCE: C2155 treadmill 1 1/2 yrs old, Nordic track. Panel

I had the same problem with my Nordic track. I pressed every button until I found the one that did not beep. The one that does not beep is stuck. My problem was with the Ifit button. The first few times I would push the bad button until it started beeping. That worked for awhile (couple of weeks but started up again). I disconnected the Ifit unit and now the thing work fine except for Ifit which I never used. Nordic track wanted to sell me a new console which cost more than the machine.

Posted on Oct 31, 2010

AJIN G
  • 6694 Answers

SOURCE: i hav an a2105 nordic

hi,
You have to check the Driver circuit board for the motor. There is motor control IGBT Insulated Gate Bipolar Transistor) in this board .If the IGBT is short then the treadmill will try to run without setting any value or witout pressing the start button. You have to check the OHMS between the seocnd and third of lead of the IGBT. If it shows less than 100 Ohms then the IGBT is short and you have to replace the same. Also you have to check the connection to the control pannel. Is there is any loose conatct. Remove the connection in the motor control board which go to the control pannel and reconnect it. Also check the speed sensor. In most of the treadmill you can find the speed sensor near the motor pully. Remove the speed sensor and clean it and the refix it. Remember one thing remove the power of the treadmill and leave it for 30 minutes then only oppen the treadmill. Because there is high voltage storage capacitors in the motor control board which will hold charge for some time even after the power is disconnected. i ahve added the picture of IGBT for your refference

ok


ajin_g_43.jpg

Posted on Aug 14, 2011

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I have a A2105. When I turn on the power it starts by it shelf runs on 1 and when I run on a higher speed after a while it goes back to 1


this is a problem with Console Control with CPU, you must replace.
However you must sure if the signal coming out from the control motor to the upper board are o.k Otherwise time to replace the control board since, they send the signa from the inverter to CPU.

Feb 11, 2015 | Nordic Track Nordictrack A2105 Treadmill...

1 Answer

How do I install the walking belt for the nordictrack C2155


see the video and follow the steps and fix it. God bless you

Sep 29, 2013 | Nordic Track NordicTrack C2155 Treadmill...

1 Answer

Belt stops while using nordic track c2255


this happen to due the lack of maintenance according the schedule manintenance. see the video and proceed.However if after you did, the problem remain,is TIME to replace the old board deck. God bless you

Mar 26, 2013 | Nordic Track NordicTrack A2350 Pro...

1 Answer

Cardiozone Club HR T Error Code SI2


see the details and fix it. God bless you

Error - "SI2 At Power Up"

Symptom:

Indicates the OVP (Over Voltage Protection) circuit on the controller is active and belt will not move.

Solutions:

  • Check for RAIL and LVS LED's to be lit.

    • RAIL and LVS ok? Replace F2 fuse

    • RAIL not lit, but LVS ok? Replace F1 fuse

Nov 17, 2012 | Exercise & Fitness

1 Answer

Nordic track c2420 how to reset treadmill


see the reset button to the side or main switch.and fix it.

God bless you

Jun 18, 2012 | Nordic Track Nordictrack C2420 Treadmill...

1 Answer

Incline reads 0.0 but is not all the way down


Renee, Here is how to recalibrate the incline motor. Read all of it It will be good to keep.
Plug in your treadmill, do not stand on the walking belt. Hold down the "Stop" and "Speed +" key and insert the safety key or magnet, let go of the two keys. Now press "Stop" key once. This puts you into the level 2 of calibration. Press the "Speed +" key slowly until you see 85 on the console, (at this point the display is going to show the percentage of motor usage and also the actual walking belt speed) at 85% motor usage your top speed should be between 10 and 10.5 MPH or (of 12 and 12.5) depending on the treadmill. You must know your treadmills top speed. (Important the motor may be damaged if you set the maximum speed higher than the maximum speed that your treadmill is made for). If the speed is higher than 10.5 or 12.5 then you need to turn the potentiometer down to the correct level. If the speed it to low you need to turn the potentiometer higher. Once the speed is correct you are done calibrating the speed. Press the (-) speed key to lower the percentage to (0). Next press the incline (+) button, this will make the incline motor go all the way to the maximum incline and come all the way down to the level position. Then remove the safety key and the treadmill will reset into the normal manual mode, when you re-insert the safety key. Matt

Dec 04, 2011 | Nordic Track NordicTrack Treadmill, A2550

2 Answers

Stops 5-10 min into exercise; trips breaker,


Dear Sir:

Thank you by your request. I hope everything is o.k

Now I will try to help you.

You have electrical-mechanical Problem:

If you can walk on your treadmill but it shuts down during a workout, it is normally caused by a friction problem with the belt and deck.
Here are the most common symptoms and solutions:
Symptom: The treadmill operates for a given period of time and the circuit breaker on the treadmill trips causing you to have to reset the breaker, or let it cool off then reset the breaker. The
amount of time required to shut down will progressively get shorter.
Solution: The walking belt is worn. The incline test is the best test for it if you don't have a way to take a
DC amp draw. Put the treadmill at full incline and walk normally. If it takes it longer to shut off or does not
shut off at all, you need to replace the walking belt. Be sure to inspect the deck for wear too. If you want to
go for a cheap fix try lubricating the walking belt. The best fix is to replace the
walking belt and then regularly maintain it and keep the treadmill clean.

Symptom: The treadmill will show power but after a given period of time, the treadmill will simply shut
down. Once you let it cool off, you can restart it back up but it shuts down faster and the time required
before it shuts down gets progressively shorter.
Solution: Your treadmill is most likely equipped with a heat sensor which shuts down the motor and/or
electronics to prevent them from burning up. If this is the case, replace the walking belt. Be sure to inspect
the deck for wear too. If you want to go for a cheap fix (that we don't recommend) try lubricating the walking
belt. The best fix is to replace the walking belt and then regularly maintain it and keep the treadmill clean.

Symptom: The treadmill shuts down in an intermittent pattern...there is no rhyme or reason to when it will
shut down. I get an error code or nothing shows up on the panel. I have to either unplug the treadmill or
reset it to restart the treadmill.
Solution: If you get an error code, contact us with the code and make and model and we will try to help
you figure out what is going on. Typically we either find a loose wire, an intermittent short, a bad power
board, or a bad control panel in service calls that we do locally. Unplug your treadmill and then check all
your wiring to make sure nothing is pinched, crimped or loose. Remove and replace each connector in
case corrosion is causing the problem. If the problem persists, you most likely have a bad control panel or
some call it a console.

Thank you in advance, sincerely. God bless you.

If you need additional Help , please contact me.

E.CUADRA
MANAGUA, NICARAGUA. C.A.

Sep 28, 2011 | Bowflex Treadclimber

1 Answer

Belt stops after 2 seconds


If the machine starts and tries to go full speed, the motor controller is defective.
Remove the cover. Under the cover is a tech sheet. The tech sheet will explain what the red LEDs' flashes mean.
I suspect you are experiencing an over current shutdown. The controller senses too much current and shuts down b4 causing damage.
Remove the drive belt and run the machine. It will run this way no problems. If it still shuts down, I would suspect the motor.
If it runs ok, you might want to loosen the walking belt and reinstall the drive belt and retest. A walking belt that is too tight will cause an over current shutdown.
Disconnect the motor (1 wire, either black or red) and start the machine. The relay will clik on. If it remains on, then the controller is probably OK. The motor is defective.if the controller cliks on then off again, the controller is defective..

Dec 14, 2010 | Proform 775 Crosstrainer Treadmill - Free...

1 Answer

How do you start the Nordic Track C2205? I have no book.


place the safety key in/on and hit start, select the speed desired and walk or run til your hearts content.

Jul 25, 2010 | Nordic Track 1dzn (12)treadmill Keys For...

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