Tuesday 19 December 2017

Icon MC2100E repair | LED problems

ICON MC2100 REV D controller

ICON MC2100ELS controller
If you need spare parts or assistance, contact us http://www.partsfortreadmill.com/index.php/
To find out if the controller is broken etc., these procedures must be followed
- with the board installed and taped off of the main switch, keep an eye on the red LED on the board (the only one there is). It is turned on by the main switch, the LED MUST NOT light up simultaneously with the activation of the switch, but it must light up steady after a few instants delay.
At the beginning, it makes an almost imperceptible "blink", then it turns on fixed. If it gets fixed immediately, the card has lost its programming and you have to change the card or have it repaired in a very specialized lab who has the programming chip (you can ask us for advice).
Other cases in which the controller should be replaced/repaired, always linked to the LED are:
- LED on steady immediately with weak light.
- LED completely off, but dashboard turned on (probable microprocessor in short).
Note: starting from May 2015, the Treadmill Parts, together with some Repairs Laboratories, has developed a replacement chip which allows the successful repair of all the defective Icon boards of the MC2100 and MC2000 type, even in the event of a faulty original chip.


  1. Hi.

    I have a board with the microcontroller that has lost its programing. What can I do? Can you help me? I have experience in electronics


    1. Dear Juan, if it lost its programming, it is very difficult to repair it, I suggest you to replace the controller with this compatible replacement: mc2100 compatible treadmill controller