Rational User Training is an educational app designed for users of iCombi Pro, iVario, SelfCookingCenter, and VarioCookingCenter units. The app offers a wide range of training videos covering manual cooking, cooking paths, programming, adjusting settings, and cleaning processes. Users can watch chefs in action, access tutorials for comprehensive instruction on unit functionalities, and explore operator's manuals, accessories brochures, and spec sheets.

The app also provides convenient features like ChefLine and RATIONAL Service line access, local sales and service support information. It is a valuable resource for chefs looking to enhance their skills and knowledge of RATIONAL cooking systems. The app is user-friendly, allowing users to easily select topics of interest and learn at their own pace.