◀ About this app ◀With the LT-50 Smart Connect app, you can operate the LT-50 Smart within the Wi-Fi coverage area.◀ Function ◀• The LT-50 Smart Connect app can operate the LT-50 Smart.• Operation mode setting (heat exchange / ventilation / air supply)• Manual air volume setting• Humidity sensor settings• Timer setting• Operation schedule setting• Check the remaining time until filter cleaning◀ Attention ◀• Compatible with LT-50 Smart.• Compatible with Android 4.4 or later.• The router control function requires a router and Internet connection.For questions and comments, please write to:application@nihonstiebel.co.jp