Ninja

Error codes and lights

All Ninja error codes and indicator lights by model

• AF100 Series (AF101)EndEPower button dimly lit
• OS401ADD POTLIDSHUTWATRHOTERRPREADD FOODand 4 more

Multicookers and pressure cookers

• OS401
  Ninja Foodi 10-in-1 8-qt XL Pressure Cooker12 codes, 5 problems, 10 how-tosVerified 13 November 2026

Air fryers

• AF100 Series (AF101)
  Ninja Air FryerAlso AF100 Series, AF100, AF1013 codes, 4 problems, 8 how-tosVerified 13 November 2026