6
Calling up an acknowledged service message ................................... 24
Checking fault messages ....................................................................... 24
Calling up an acknowledged fault message ....................................... 25
Rooms are too cold ................................................................................ 26
Rooms are too hot ................................................................................. 26
There is no hot water ............................................................................. 27
The DHW is too hot ............................................................................... 27
is displayed ....................................................... 27
is displayed .................................................. 27
Overview of extended menu .................................................................. 29
Terminology ........................................................................................... 30
Standby mode .................................................................................... 30
Setback mode (reduced heating mode) ............................................. 30
Operating program ............................................................................. 31
Underfloor heating system .................................................................. 31
Heating circuit pump ........................................................................... 32
Open flue operation ............................................................................ 32
Room sealed operation ...................................................................... 32
Room temperature .............................................................................. 32
Weather-compensated heating mode ................................................. 32
Disposal of packaging ........................................................................ 33
Final decommissioning and disposal of the heating system ............... 33
Index
Index
(cont.)
5839324