The IntraHouse software is developed by a third party and is not supported by the JetHome team.
For support, contact the developers at IntraHouse.
Install Armbian Linux (Debian or Ubuntu).
You can find the current firmware image for your device here: JetHome firmware portal.
See the Controller Firmware section in the documentation for your device.
Follow the installation instructions from the developer: https://intrahouse.ru/2021/11/jethome-intrahouse/