Viessmann VITOLIGNO 300-C Operating Instructions Manual page 51

Keyword index
(cont.)
M
Menu
– Extended menu....................................................... 14
– Help.........................................................................15
– Selection................................................................. 12
– Standard menu........................................................14
– Structure..................................................................13
Mixer.......................................................................... 47
N
Night setback............................................................. 47
Night temperature (reduced room temperature)........ 17
Notification of completion............................................. 7
O
Open flue operation....................................................47
Operating program
– DHW heating...........................................................25
– Setting for central heating....................................... 17
Overheating................................................................10
P
Party mode.................................................................22
Power failure................................................................ 8
Pressure gauge..........................................................10
Pump
– Heating circuit......................................................... 47
R
Reduced heating mode.............................................. 47
Reduced room temperature....................................... 47
Reduced room temperature (night temperature)........17
Reset..........................................................................36
Reset to factory settings.............................................36
Room temperature
– Reduced..................................................................47
– Standard..................................................................47
S
Safety valve................................................................47
Safety valve (DHW cylinder)...................................... 44
Saving energy............................................................ 49
Scan........................................................................... 38
– Fault message.........................................................38
Scanning messages...................................................38
Scanning operating conditions................................... 38
Scanning temperatures.............................................. 38
Screensaver............................................................... 14
Setback mode............................................................ 47
Set temperature......................................................... 47
Settings
– Advanced settings...................................................34
– Central heating........................................................16
– DHW heating...........................................................25
Setting the brightness................................................ 34
Setting the contrast.................................................... 34
Slope, changing......................................................... 19
Standard heating mode..........................................8, 47
Standard menu
– Instructions..............................................................15
– Operation................................................................ 14
Standard room temperature................................... 8, 16
Standard settings....................................................... 36
Starting
– DHW heating...........................................................25
Start-Stop pushbutton................................................ 12
Summertime changeover............................................. 8
Switching on
– Comfort function......................................................22
Switching times
– For central heating.................................................. 18
Switching times, setting..............................................18
Symbols....................................................................... 6
T
Temperature
– Actual temperature..................................................47
– DHW........................................................................25
– Set temperature...................................................... 47
Temperature unit........................................................ 35
Time....................................................................... 8, 35
Time phases
– Central heating........................................................17
– DHW heating...........................................................25
Time phases, factory settings
– Central heating........................................................19
– DHW circulation pump............................................ 27
– DHW heating...........................................................27
Time program
– Central heating........................................................17
– DHW heating...........................................................25
– Heating water buffer cylinder.................................. 28
Tips on energy saving.................................................. 8
Troubleshooting..........................................................42
W
Weather-compensated mode..................................... 47
What needs to be done?............................................ 42
Wintertime/summertime changeover........................... 8
Wintertime changeover................................................ 8
Keyword index
51