Error Code : LN04

This error code indicates that your Atmoph account information is unreadable due to an unstable internet connection.

Troubleshoot the error code:

1. Restart your Atmoph Window 2 by unplugging it and plugging it back in.
2. If possible, reboot your router.
3. Reconnect your Wi-Fi by going MENU > Settings > System > Network.
4. Confirm if your Atmoph Window 2 is signed in to your account properly.

Please contact us from here if you need further assistance.