
4
1. Information Symbols ................................................................................................. 6
Intended use .......................................................................................... 6
2. Introductory information Commissioning ...................................................................................... 7
Terminology ........................................................................................... 7
Your system has been preset ................................................................ 7
Energy saving tips ................................................................................. 7
Tips for greater comfort ......................................................................... 8
3. Operation Where to find the controls ...................................................................... 9
■Vitotronic 200 ...................................................................................... 9
Opening the Vitotronic 300-K ................................................................. 9
Cascade control unit programming unit ................................................. 9
■Default display .................................................................................... 10
■Main menu .......................................................................................... 10
4. Start-up/shutdown Switching on the heating system ........................................................... 12
Shutting down the heating system ......................................................... 12
■With frost protection monitoring .......................................................... 12
■Without frost protection monitoring (shutdown) .................................. 12
5. Central heating Operating program ................................................................................. 14
■Operating programs for central heating, DHW, frost protection .......... 14
■Special operating programs ................................................................ 14
Time program ........................................................................................ 14
■Setting time phases ............................................................................ 15
■Setting the time program efficiently .................................................... 15
■Changing time phases ........................................................................ 16
■Deleting time phases .......................................................................... 16
Room temperature ................................................................................. 17
■Setting standard room temperature for the selected heating circuit ... 17
■Setting the reduced room temperature ............................................... 17
Operating program ................................................................................. 17
■Setting the operating program ............................................................ 17
Time program ........................................................................................ 18
■Setting the time program for central heating ...................................... 18
Heating curve ......................................................................................... 18
■Setting the heating curve .................................................................... 18
Stopping central heating ........................................................................ 19
Comfort function "Comfort mode" ....................................................... 19
■Setting "Comfort mode" ................................................................... 19
■Ending "Comfort mode" ................................................................... 19
Energy saving function "Economy mode" ........................................... 20
■Setting "economy mode" .................................................................. 20
■Ending "Economy mode" ................................................................. 20
Energy saving function "Holiday program" ............................................ 21
■Setting "Holiday program" ............................................................... 21
■Cancelling or deleting the "Holiday program" .................................. 21
6. DHW heating DHW temperature .................................................................................. 22
Operating program ................................................................................. 22
■Setting the operating program for DHW heating ................................ 22
Time program ........................................................................................ 22
■Setting the time program for DHW heating ......................................... 22
■Increased DHW hygiene ..................................................................... 22
■DHW heating once, outside the time program .................................... 23
■Setting the time program for the DHW circulation pump .................... 23
Stopping DHW heating .......................................................................... 23
7. Further adjustments Setting the boiler sequence ................................................................... 24
Index
Index
5546 498 CA