Moen garbage disposal emits a burning smell or smoke when running

Safety first: Immediately turn off the wall switch and unplug the disposal or shut off the breaker. Do not continue to run a smoking or burning-smell disposal.

• Allow cooling:
  • Let the unit cool for at least 20–30 minutes.
  • Press the reset button on the bottom after cooling.
• Check for jams:
  • Use a jam-buster wrench in the bottom hex socket to free the jam plate.
  • Remove any obstructions from the grind chamber with tongs.
• Re-test briefly:
  • Restore power and run water.
  • Turn the disposal on for only 1–2 seconds.
  • If the burning smell returns or the unit fails to start, the motor windings are likely damaged.
• Do not continue using a burnt motor:
  • Replace the entire Moen disposal to prevent electrical hazards.