This app allows the Solvis heater to be controlled with a cell phone that is equipped with a SolvisControl 2/ SolvisRemote 200 controller. The app is not suitable for controlling a Solvis heater with SolvisControl 3 or newer.

Use app from the internet:
https://github.com/sterlp/solvis-app/wiki/InternetAccess-Configuration

See also: https://www.solvis.de/solvisremote-ben-max/

Feel free to report feedback and bugs using the following link:
https://github.com/sterlp/solvis-app/issues