Minor security updates and improvements.

Have you seen? We have updated our digital presence. We are proud to use Barlow as our typeface. At the same time, we have simplified and refined our visual identity. What do you think? Otherwise: • eDocuments has fixed several bugs. For example, PDFs can now be downloaded. • Our service representatives now have advanced tools to maintain the highest level of service quality. • We have added several security mechanisms to make your data even more secure.

App General ◦ Cleanup in the profiles ◦ Austria is displayed as a new region ◦ Bug fixes with the Legacy Update ◦ Improvements in the UI

• App General ◦ Minor bug fixes and some minor optimizations ◦ A significant bug when first connecting to pumps has been fixed. ◦ Optimizations for poor internet reception now cause the app to time out • HVAC ◦ Outputs over 1000W are now displayed with the unit "kW" ◦ There is now a quick service for the Netherlands - Integrated on the home screen, directly at the pump in case of error and during pump replacement

General - Nicknames — Devices can be individually named to distinguish between individual devices (in the status screen) - Software updates are displayed more prominently - Logs are displayed more accurately and now in seconds - Minor UI adjustments - Additional languages supported by the app: Icelandic, Romanian, Turkish HVAC - Time is synchronized automatically eControl - Maintenance intervals and commissioning can be logged - New relay configuration option to obtain maintenance interval information

App General • Optimizations of the display for large fonts. • Minor bug fixes.

App General • pdf export has been optimized • page number is displayed anew • relative setpoint and flow limit value & percentage - phone number in export has been adjusted HVAC • flow rate for VivarA and Varia-E is now displayed, but with a note and an inaccuracy symbol. This value is an approximation and is very inaccurate in some areas. Therefore, this value should be interpreted with caution. eControl • new switching operation for double pumps can now be configured • the housing temperature is now displayed in the status.

Efficient. Networked. Easy to use. The new Biral ONE app is here! The new Biral ONE app revolutionizes pump management with smart control, improved design, and innovative features – all in one solution. What the new Biral ONE app offers: • The first update of the new Biral ONE mainly provides bug fixes and minor optimizations.

The Biral ONE is entering Round 2.0 – we have completely redeveloped the app to provide you with the best customer experience. All ModulA and other Biral products with Bluetooth connectivity automatically receive the latest updates and are ready for use immediately. The new Biral ONE app offers: • Improved control: Intuitive operation for maximum efficiency in monitoring and adjusting your pump systems. • Complete documentation: Direct access to technical data, manuals, and instructions – including full-text search to quickly find error messages or keywords in all stored PDFs. • Tablet view: Larger and clearer display for comfortable working, especially with complex tasks. • Easy updates: Keep your products up to date without external devices or complicated procedures. Even in the basement without reception, the update works seamlessly – for maximum reliability.

• Display float switch On/Off status on consistency warning - change display • New Share function • Various improvements and bug fixes

Feature • Simplified configuration of pressure probe. In the configuration menu, you will now find the water level and a "SET" button for each level. ◦ This allows you to easily display the measurement value of the pressure probe and configure the levels of the pressure probe with a button press. ◦ IMPORTANT: This only works if the measurement range of the pressure probe has been correctly set beforehand. • The "Export / Share" feature has been expanded. Now, all information from the controller is exported. ◦ An example is the pressure probe levels. Bug • BUG Fix: The float switches were incorrectly exported when exporting status information. • BUG Fix: Some visual bugs have been resolved.

**NEW: eControl Control with App Operation** We are excited to introduce the major update 1.8.0, which now allows you to operate the eControl system using the app. This exciting feature enables you to use the control system even more conveniently and effortlessly. Here are the key features that have been implemented: - **Cockpit:** With the cockpit, you have an easy overview of your control system's operation. You can access important information at a glance and intuitively control the system's functions. - **Status and Configuration Screen:** The status and configuration screen provides detailed information about your control system. You can adjust important settings and customize the control system according to your needs. - **Log Journal:** The log journal allows you to track when the control system executed specific commands. You will have a comprehensive overview of its operation and can review any warnings or alarms. We hope that you will enjoy these new features. If you have any questions or suggestions, please feel free to contact us. Additionally, the app is also explained in detail in the eControl user manual.

Various bug fixes and adjustments for different Biral products.

- An error was fixed in the eDocuments that prevented the PDFs from being opened. -Various other small bug fixes - Support for new Biral products

- various bug fixes

- New feature added to the app, called demo mode. If you are not next to a pump, but still wanna show the full feature set of the app, you can now do this with the demo mode. - In addition we have fixed some additional bluetooth bugs and improved the bluetooth stability.

- Bugfix: Pump replacement dates were no longer updated - More optimizations and improvements

- Bugfix: Pump exchange data were no longer updated - Further optimizations and improvements

- Bugfix: In some cases the configuration could not be transmitted to the pump. - Bugfix: Some products could not be connected to the app. - Further optimizations and improvements

- Improved loading times to connect to a Biral product. - Bugfix: Some products could not be connected to the app. - Status screen improvements - Further optimizations and adjustments

- Bugfixes - Pump connection improvemen

- Bugfixes - New Biral Appearance

- Bugfixes - Improvements in User Experience - Updates in the translations - New Icons

Available in the following languages: DE/FR/IT/EN/NL/ES

- Übersetzungen in DE/FR/IT/NL/ES/EN - Verbesserte stabilität der App durch Bugfixes - Verbesserte User Experience