To reheat ready meals with the Ninja AF180EU Hot Air Fryer, you should follow the steps below:

- Press the REHEAT button. The default temperature setting will be displayed, typically around 80°C to 90°C.
- Adjust the temperature and time as required. For reheating ready meals, we recommend selecting a temperature between 80°C and 100°C.
- Set the reheating time. Generally, a time of 2 to 5 minutes is sufficient, depending on the type and quantity of food. As the microwave needs 4 minutes, you can expect a reheating time of around 3 to 4 minutes.

It is important to check the food during heating to avoid overheating. When the heating process is complete, the appliance will beep and "END" will appear on the control panel display.