Ninja Ice Cream Maker Error Codes

Troubleshooting & Repair Guide

E1
Lid Not Installed
  • Ensure lid is properly placed and locked.
  • Check alignment of lid sensors.
  • Clean sensor area for debris or residue.
  • Restart the unit after proper installation.
E2
Motor Overload
  • Turn off the machine and let it cool down.
  • Do not overfill the mixing container.
  • Check for frozen blockages inside bowl.
  • Restart after 15–20 minutes.
E3
Pint Issue
  • Ensure pint is correctly inserted.
  • Check for cracks or deformation.
  • Clean base and contact points.
  • Replace pint if damaged.
E4
Blade Error
  • Remove and inspect blade assembly.
  • Check for food blockage or ice buildup.
  • Reinstall blade securely.
  • Replace blade if worn or damaged.
E5
Temperature Issue
  • Allow unit to reach room temperature.
  • Ensure freezer temperature is adequate.
  • Check cooling environment.
  • Restart machine after cooling period.
E6
Cooling System Failure
  • Check ventilation around unit.
  • Ensure freezer is functioning properly.
  • Inspect cooling components for blockage.
  • Contact technician if issue persists.
E7
Motor Stall Detected
  • Turn off unit immediately.
  • Check for thick or frozen mixture blockage.
  • Stir mixture and reduce load.
  • Restart after clearing obstruction.
E8
Excess Resistance in Mixing Bowl
  • Do not overfill bowl.
  • Check for frozen chunks or hard ingredients.
  • Ensure blade rotates freely.
  • Restart after reducing load.
INSTALL PINT
Pint Missing
  • Insert pint container correctly.
  • Check alignment with base lock.
  • Ensure no debris blocks sensor.
  • Restart unit after installation.
ERR TEMP
Temperature Sensor Failure
  • Allow unit to reset and cool down.
  • Check sensor wiring connections.
  • Clean internal components carefully.
  • Replace sensor if error continues.
ERR MOTOR
Motor Control Fault
  • Turn off and unplug unit.
  • Check motor for obstruction or jam.
  • Inspect wiring and connectors.
  • Contact service center if unresolved.
Important: Always unplug the appliance before inspection. If errors persist after troubleshooting, contact Ninja customer support or an authorized service technician.