Viessmann VITOCROSSAL CI, Operating Instructions Manual

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44
L
Language setting........................................................27
Level of heating curve.......................................... 20, 40
M
Maintenance...............................................................36
Maintenance contract.................................................36
Menu
– Extended menu....................................................... 12
– Help.........................................................................10
– Standard menu........................................................11
Menu structure........................................................... 38
N
Naming heating circuits..............................................26
Night setback............................................................. 41
Night temperature (reduced room temperature).......... 8
No hot water...............................................................34
Notice of completion.....................................................8
O
ON/OFF switch...........................................................17
ON indicator............................................................... 17
Open flue operation....................................................41
Operating info.............................................................10
Operating procedure.................................................. 12
Operating process......................................................12
Operating program
– Central heating, DHW............................................. 14
– DHW only................................................................ 42
– Energy saving........................................................... 8
– Frost protection....................................................... 14
– Setting, DHW.......................................................... 24
– Setting; central heating........................................... 19
– Special.................................................................... 14
– Terminology.............................................................40
Operating status.........................................................40
Operating status scanning......................................... 29
Operation disabled..................................................... 35
P
Party mode
– Setting..................................................................... 21
– Terminating..............................................................21
Power failure................................................................ 8
Preferred heating circuit............................................. 27
Preferred temperature..................................................9
Presetting..................................................................... 8
Pressure gauge..........................................................17
Programming unit.......................................................10
Pump
– Cylinder................................................................... 42
– DHW circulation...................................................... 42
– Heating circuit......................................................... 41
– Solar circuit............................................................. 42
R
Reduced heating mode................................................ 8
Reduced room temperature (night temperature)....8, 19
Reset..........................................................................28
Room sealed operation.............................................. 41
Room temperature
– Energy saving........................................................... 8
– For reduced heating mode...................................... 19
– Preferred heating circuit.......................................... 11
– Reduced..................................................................19
– Standard..................................................................19
S
Safety valve................................................................42
Scan
– Information.............................................................. 29
– Operating statuses.................................................. 29
– Temperatures.......................................................... 29
Scanning
– Fault message.........................................................31
– Service message.....................................................29
– Solar thermal system.............................................. 29
Scanning options........................................................38
Screed drying............................................................. 14
Screensaver............................................................... 12
Service........................................................................11
Service message
– Acknowledging........................................................ 29
– Calling up (acknowledged)......................................30
– Display.................................................................... 35
– Scanning................................................................. 29
Setback mode............................................................ 39
Set temperature......................................................... 42
Shutdown................................................................... 18
Shutting down
– Heating system without frost protection monitoring 18
Slope of heating curve......................................... 20, 40
Solar circuit pump.......................................................11
Solar energy...............................................................29
Solar thermal system................................................. 42
Standard heating mode................................................8
Standard menu
– Operating program.................................................. 12
– Operation.................................................................11
– Standard room temperature.................................... 11
Standard room temperature (day temperature)......... 19
Standard room temperature (daytime temperature).....8
Standard settings....................................................... 28
Standby mode...................................... 8, 14, 17, 20, 40
Starting
– Frost protection monitoring..................................... 17
– Standby mode................................................... 17, 20
– Summer mode.........................................................20
Stopping
– Central heating........................................................20
– Heating system with frost protection monitoring..... 17
Summer mode................................................20, 40, 42
Summertime changeover............................................. 8
Switching off
– DHW heating...........................................................25
Switching on
– Heating system....................................................... 17
Symbols on the display.............................................. 11
Keyword index
Keyword index
(cont.)
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