Fronius RCU 4000 - English

11
EN
Contents
RCU 4000 remote-control panel ................................................................................................................... 2
Appliance concept.................................................................................................................................... 2
System requirements ............................................................................................................................... 2
Description of “Comfort” control panel ..................................................................................................... 2
Description of US control panel .............................................................................................................. 7
Putting the unit into service.................................................................................................................... 10
Troubleshooting ..................................................................................................................................... 10