Description ........................................................................................................................ 8
Graphic LCD display ....................................................................................................... 10
Three step setup ............................................................................................................. 21
Menu ............................................................................................................................... 26
Time programs ................................................................................................................ 28
Controller parameters ..................................................................................................... 31
Basic parameters ......................................................................................................... 32
Mixing heating circuit .................................................................................................... 33
Direct heating circuit ..................................................................................................... 33
Domestic hot water ....................................................................................................... 34
Heat sources ................................................................................................................ 35
Basic controller settings .................................................................................................. 36
Default settings................................................................................................................ 37
Controller data ................................................................................................................. 37
Safety precautions ........................................................................................................... 58
Controller installation ....................................................................................................... 58
Technical data ................................................................................................................. 69
Notes ............................................................................................................................. 175
CONTENTS
7