1. Tamas Krahulcsan

    ProForm Performance 750 (NordicTrack) MC2100ELS-18W motor controller board issue speed uneven

    Hi community, I’m glad I found you on the internet. So what I am facing: After pressing the start button, the treadmill begins to accelerate to the default 2 km/h, but then it slows back down. It speeds up again, then slows down significantly. It repeats this in a regular cycle of about 3...
  2. F

    NordicTrack Elite 3700 - MC2100LS-30 REV Treadmill Repair

    I was running on my treadmill last week and mid-run, the treadmill started humming loudly and dropped speed quickly. I hit stop, then I unplugged the treadmill for a few minutes to see if anything would discharge and reset. This didn't change the condition. I disconnected the motor and checked...
  3. S

    MC2100 ramps up to full speed then stops

    I've been using this MC2100 in conjunction with a pwm circuit I built, and had been using it successfully for a time on a bandsaw. I must have pushed it a little too hard when resawing a log, as the motor suddenly stopped in the middle of the cut. The behavior afterward was that turning it on...
  4. W

    MC2100 WA burnt resistor

    Hello all, I am a new member but I have been reading on here quite a lot. My current challenge is that I have an mc2100wa board and I burnt out the r1 resistor that sits next to the external ground wire on the board. I am unable to tell what the value of the resistor is. I am hoping that someone...
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