MC2100, MC1705DLS, MC1618DLS, MC1648DLS Treadmill Wizard Motor Controller Troubleshooting

Treadmill Wizard MC2100, MC1705DLS, MC1618DLS, MC1648DLS Motor Controller Troubleshooting Guide

This guide helps resolve common issues after replacing your treadmill motor controller.

Power Issues

If the treadmill doesn't power on after replacement:

  • Verify the treadmill is properly plugged in.
  • Check that all connections are secure and correctly placed.
  • Ensure the power switch is turned on.
  • Double-check your wiring against your reference photo.
  • Make sure circuit breakers or fuses in your home haven't tripped.

Incline Problems

Reversed Incline Controls

Problem: Treadmill incline goes up when you press down button, and down when you press up button.

Solution:

  1. Unplug the treadmill from the wall outlet.
  2. Remove the motor cover hood.
  3. Locate the 4-pin incline connector on the motor controller.
  4. Gently disconnect the 4-pin connector.
  5. Rotate the connector 180 degrees.
  6. Reconnect the connector in its inverted position.
  7. Replace the motor cover hood and secure with screws.
  8. Plug in the treadmill and test the incline function.

Display Issues

If the console doesn't display properly:

  • Ensure the console cable is properly connected to the motor controller.
  • Check for any visible damage to the cable.
  • Verify the console is receiving power.

Motor Function Issues

If the motor runs erratically or doesn't run:

  • Verify all motor connections are secure.
  • Check that the motor wires are connected to the correct terminals.
  • Ensure nothing is obstructing the belt or motor.

Speed Control Problems

If speed doesn't adjust properly:

  • Check that the speed sensor is properly connected.
  • Ensure the speed sensor is correctly positioned near the flywheel.
  • Verify the treadmill has been properly calibrated.

Unusual Noises

If you hear unusual noises after installation:

  • Check for any loose components or wires.
  • Ensure all screws are properly tightened.
  • Verify the motor and controller are securely mounted.

Customer Support

If troubleshooting doesn't resolve your issue, please contact our customer support team: