https://community.viessmann.de/t5/Konnektivitaet/Code-QR-lost/m-p/636626#M79873 <P>Hi, the installer lost the sticker with the WPA2 key for my Vitodens 200-W. The serial number is 7946818101127128. Could you please send me the factory WPA2 key and ID via private message? Thank you!</P> Fri, 25 Sep 2026 21:31:46 GMT Davide93 2026-09-25T21:31:46Z https://community.viessmann.de/t5/Konnektivitaet/Code-QR-lost/m-p/636626#M79873 <P>Hi, the installer lost the sticker with the WPA2 key for my Vitodens 200-W. The serial number is 7946818101127128. Could you please send me the factory WPA2 key and ID via private message? Thank you!</P> Fri, 25 Sep 2026 21:31:46 GMT https://community.viessmann.de/t5/Konnektivitaet/Code-QR-lost/m-p/636626#M79873 Davide93 2026-09-25T21:31:46Z