Software Update.

So that you are always up-to-date.

Your RATIONAL cooking systems are just like your smartphone: Only by keeping your units up to date and regularly updating software will you achieve the best possible performance and the highest security standards and benefit from further developments free of charge. 

This is how you benefit:
  • Expansion and improvement of application functionality and performance
  • Increased security standards
  • Troubleshooting

Automatic software updates with ConnectedCooking.

With ConnectedCooking.

The easiest and quickest way to get your free and automatic software update with ConnectedCooking. As soon as your RATIONAL cooking system is connected to ConnectedCooking and activated under Unit settings/ConnectedCooking/Automatic software updates, you will automatically receive new updates on your unit. With the touch of a button, it will then run and the unit will restart. The process is complete in a few minutes.

Manual software update via USB flash drive.

Via USB flash drive.

Would you like to execute the software update manually? Then you will find the latest software versions for RATIONAL cooking systems here.

Please make sure that you use an original RATIONAL USB flash drive for the update. To do this, download the software, unzip the file and upload the individual files to the USB flash drive. Plug it into the USB port on the RATIONAL cooking system and follow the instructions on the unit display. To execute a manual software update on a SelfCookingCenter manufactured before 09/2016 or a VarioCookingCenter, we recommend that you contact your Service Partner. If you have any questions, please contact your RATIONAL contact.

iCombi Pro


(Date of publication 05/2024)



(Date of publication 04/2024)

iCombi Classic


(Date of publication 03/2024)

(as of production date 09/2016)


(Date of publication 09/2022)

(as of production date 10/2011 or later)

VCC-01-01-04.7 / VCC-01-02-04.7

(Date of publication 04/2023)

CombiMaster Plus


(Date of publication 06/2022)


Our RATIONAL Loader will automatically unpack and copy the software update files for you. To do this, use our RATIONAL USB flash drive. As soon as the files are on your USB flash drive, the software update can be carried out manually.

Unit range iCombi Pro/Classic
Loader Download
Unit range iVario
Loader Download
Unit range SelfCookingCenter/CombiMasterPlus
Loader Download
Unit range VarioCookingCenter
Loader Download