There is white smoke when working

Reasons: 

1. Cooking high-fat ingredients; 

2. Residual grease from previous use in the cavity. 

Solutions:

1. When cooking high-fat foods, grease dripping into the cavity and encountering high temperatures will produce white smoke, and the cavity temperature may rise, which does not affect cooking and does not require a solution; 

2. The white smoke is caused by residual grease. During the first use, preheat the machine by running it empty for 15 minutes to remove all residual cooking fumes, and thoroughly clean the cavity after each use.