Viessmann VITOLIGNO 300-C Operating Instructions Manual page 50

Keyword index
Keyword index
A
Actual temperature.....................................................47
B
Boiler
– Boiler water temperature change............................ 36
– Controls and components......................................... 9
C
Central heating
– Factory settings.........................................................8
– Selecting a heating circuit....................................... 16
– Setting a time program............................................17
– Setting operating program.......................................17
– Time phase setting.................................................. 17
Changing temperatures..............................................16
Changing the room temperature................................ 16
Comfort function party mode......................................22
Commissioning.............................................................7
Control unit
– Controls and display elements.................................. 9
– Navigation............................................................... 12
– Scanning temperatures........................................... 39
Cursor keys.................................................................. 9
D
Date........................................................................8, 35
Day mode...................................................................47
Day temperature (standard room temperature)......... 16
Deleting time phases
– Central heating........................................................19
– DHW........................................................................26
– Heating water buffer cylinder.................................. 29
DHW
– Deleting time phases...............................................26
DHW cylinder............................................................. 44
DHW heating
– Factory settings.........................................................8
– Operating program.................................................. 25
– Setting the temperature...........................................25
– Starting....................................................................25
– Time phases............................................................25
– Time program.......................................................... 25
DHW temperature setting...........................................25
Display....................................................................... 12
– Language selection................................................. 35
– Setting the brightness............................................. 34
– Setting the contrast................................................. 34
Drinking water filter.............................................. 44, 47
E
Economy mode.......................................................... 22
– Setting..................................................................... 22
– Terminating..............................................................23
Emptying the ash box.................................................45
Energy saving.............................................................. 8
Energy saving function
– Economy mode....................................................... 22
– Holiday program......................................................23
50
Extended menu
– Operation................................................................ 14
Extension kit...............................................................47
F
Factory settings
– Central heating time phases................................... 19
Fault........................................................................... 43
Fault display
– In the display........................................................... 43
Fault message
– Acknowledging........................................................ 38
– Calling up (acknowledged)......................................38
– Scanning................................................................. 38
Filter........................................................................... 47
Frost protection............................................................ 8
Fuel.............................................................................. 7
Further settings.......................................................... 35
H
Heating circuit
– Pump.......................................................................47
– Selecting................................................................. 16
– With mixer............................................................... 47
Heating circuits
– Designation............................................................. 34
Heating curve
– Explanation............................................................. 20
– Level, changing....................................................... 19
– Slope, changing...................................................... 19
Heating mode
– Reduced..................................................................47
– Standard..................................................................47
Heating times, changing.............................................18
Heating water buffer cylinder
– Deleting time phases...............................................29
– Scanning temperatures........................................... 40
– Setting a time program............................................28
Heat-up...................................................................... 10
Help menu..................................................................15
Help text....................................................................... 9
High limit safety cut-out..............................................10
Holiday program
– change.................................................................... 24
– Selecting................................................................. 23
– Setting..................................................................... 23
– Terminating..............................................................24
I
Information
– Scanning................................................................. 38
– Temperatures.......................................................... 39
Intended use................................................................ 6
K
Keys............................................................................. 9
L
Language selection.................................................... 35
Level, changing.......................................................... 19