Viessmann VITOTRONIC 300 Operating Instructions Manual page 56

Keyword index
Keyword index
(cont.)
Menu tree................................................................... 48
Modifying the boiler heating characteristics......... 24, 29
N
Names for heating circuits..........................................37
Night setback............................................................. 53
Night temperature (reduced room temperature).. 23, 28
No hot water...............................................................44
Notice of completion.....................................................8
Notification of completion............................................. 8
O
Open flue operation....................................................53
Open source licences...........................................52, 53
Operating program
– Central heating, DHW............................................. 19
– DHW only................................................................ 53
– Energy saving........................................................... 8
– Setting, DHW heating..............................................33
– Setting; central heating..................................... 23, 28
– Special.................................................................... 19
– Terminology.............................................................51
Operating status.........................................................51
Operating status scanning......................................... 39
P
Power failure................................................................ 8
Preferred temperature..................................................9
Presetting..................................................................... 8
Pressure gauge..........................................................17
Programming unit
– Cascade control unit............................................... 13
– Lag boiler control unit..............................................15
– Single boiler system control.................................... 10
Pump
– Cylinder................................................................... 53
– DHW circulation...................................................... 54
– Heating circuit......................................................... 53
– Solar circuit............................................................. 53
R
Reset..........................................................................38
Room sealed operation.............................................. 53
Rooms too cold.......................................................... 43
Room temperature
– Energy saving........................................................... 8
– For reduced heating mode................................ 23, 28
– For standard heating mode............................... 23, 28
S
Safety valve................................................................53
Scan
– Information.............................................................. 39
– Operating statuses.................................................. 39
– Temperatures.......................................................... 39
Scanning
– Fault message.........................................................40
– Service message.....................................................40
– Solar energy......................................................39, 50
Scanning options........................................................49
56
Screed drying............................................................. 19
Service....................................................................... 45
Service address......................................................... 39
Service message
– Calling up................................................................ 40
– Scanning................................................................. 40
Setback mode............................................................ 51
Set temperature......................................................... 53
Setting comfort mode
– Cascade boiler control............................................ 30
– Single boiler control.................................................25
Setting economy mode........................................ 26, 31
Setting the measuring units........................................38
Shutdown................................................................... 17
Shutting down
– Heating system with frost protection monitoring..... 17
– Heating system without frost protection monitoring 17
Slope.................................................................... 24, 29
Slope of heating curve............................................... 52
Solar circuit pump.......................................................11
Solar energy yield scanning....................................... 39
Solar thermal system................................................. 53
Standard heating mode................................................8
Standard menu
– Single boiler system control.................................... 10
– Standard room temperature.................................... 23
Standard room temperature (day temperature)........... 8
Standby mode.................................................. 8, 25, 30
Starting
– Frost protection monitoring..................................... 17
– Standby mode............................................. 17, 25, 30
– Summer mode...................................................25, 30
Stopping
– Central heating..................................................25, 30
– DHW heating...........................................................35
Summer mode......................................................51, 53
Summertime changeover............................................. 8
Switching on
– Heating system....................................................... 17
Symbols on the display.............................................. 11
T
Temperature
– Reduced room temperature.............................. 23, 28
– Scanning................................................................. 39
– Set temperature...................................................... 53
– Standard room temperature.............................. 23, 28
Temperature setting............................................. 23, 28
Terminology................................................................51
Test mode...................................................................42
Time........................................................................... 37
Time/date, factory setting............................................. 8
Time phase changing................................................. 21
Time phases
– Central heating..................................................24, 29
– DHW circulation pump............................................ 34
– DHW heating...........................................................34