N solar (if connected), N operating modes, Uthe solar load pump is running – DE DIETRICH AFC 18 - AFC 24 - AFC 30 User Manual

N solar (if connected), N operating modes, Uthe solar load pump is running | The entire tank is reheated to the tank set point | DE DIETRICH AFC 18 - AFC 24 - AFC 30 User Manual | Page 13 / 44