Ninja error codes and indicator lights

Each table applies only to the model named above it.

Ninja Air Fryer

CodeMeaning on AF100 Series (AF101)
EndCooking is complete.
EThe unit is not functioning properly.
Power button dimly litThe unit is in standby mode.

Ninja Foodi 10-in-1 8-qt XL Pressure Cooker

CodeMeaning on OS401
ADD POTThe cooking pot is not inside the cooker base.
LIDThe LID message appears with a flashing lid icon.
SHUTThe crisping lid is open.
WATRThe WATR message appears with the Steam function or the Pressure function.
HOTThe unit has overheated.
ERRThe unit is not functioning properly.
PREThe unit is building pressure or preheating while the Pressure or Steam function runs.
ADD FOODSous Vide preheating is complete.
BOILThe unit is pasteurizing the milk.
COOLThe milk has reached the pasteurization temperature.
ADD AND STIRThe milk has cooled and the yogurt cultures can be added.
DONEThe yogurt incubation time is complete.