Viessmann VITOLIGNO 300-H Operating Instructions For The System User page 70

Keyword index
Keyword index
Room temperature
– Reduced.........................................65
– Standard.........................................64
Room temperature changing.............23
S
Safety valve.......................................65
Safety valve (DHW cylinder)..............60
Scan
– Fault message................................50
– Information......................................51
– Operating states.............................51
– Temperatures.................................51
Screensaver.......................................19
Setback mode....................................64
Set temperature.................................65
Settings
– DHW heating..................................35
– For central heating..........................22
– Further settings...............................45
Slope, changing.................................26
Standard heating mode..................9, 64
Standard menu
– Instructions.....................................21
– Operation........................................18
Standard room temperature.................9
Standard room temperature (day tem-
perature)............................................23
Standard settings...............................49
Starting
– DHW heating..................................35
Summertime changeover.....................9
Switching on
– Comfort function.............................31
Switching times
– For central heating..........................25
– Setting............................................25
System start-up..................................13
70
(cont.)
T
Temperature
– Actual temperature.........................64
– Change...........................................23
– DHW...............................................35
– Scanning.........................................51
– Set temperature..............................65
Temperature unit................................47
Time...................................................46
Time/date
– Factory setting..................................9
Time phases
– Central heating...............................24
– DHW heating..................................36
Time phases, standard settings
– DHW circulation pump....................37
– DHW heating..................................37
Time program
– Central heating...............................24
– DHW heating..................................36
Time program, setting
– Heating water buffer cylinder..........40
Tips on energy saving........................10
Troubleshooting.................................56
W
Weather-compensated mode.............65
Wintertime/summertime changeover...9
Wintertime changeover........................9