101
Filter service display...................................................76
Frost protection
– Factory setting.........................................................12
– Operating program.................................................. 21
Frost protection functions...........................................92
Frost protection monitoring............................ 25, 29, 35
Functions..............................................................97, 98
G
Global warming potential............................................77
Glossary..................................................................... 84
H
Heat exchanger..........................................................92
Heating
– Comfort................................................................... 14
– Energy saving......................................................... 13
– Factory setting.........................................................12
– Operating status......................................................27
Heating circuit............................................................ 14
– Explanation............................................................. 90
– Information.............................................................. 51
– Naming....................................................................48
– Symbols.................................................................. 16
Heating circuit pump.................................................. 90
Heating curve................................................. 13, 14, 88
– Changing.................................................................28
– Explanation............................................................. 88
– Setting..................................................................... 28
– Slope/level...............................................................28
Heating curve, changing............................................ 28
Heating mode.............................................................94
– Explanation............................................................. 87
– Reduced..................................................................26
– Standard..................................................................26
Heating system
– Cleaning.................................................................. 62
– Maintenance............................................................62
Heating water buffer cylinder..................................... 14
– Explanation............................................................. 90
– Factory settings.......................................................12
– Operating status......................................................28
– Time phases............................................................27
– Time program..........................................................27
Heat pump
– Shutting down......................................................... 25
– Starting....................................................................24
– Symbol.................................................................... 16
Heat pump control unit, opening................................ 15
Heat pump types.......................................................... 9
Heat recovery.............................................................91
Help menu..................................................................16
Help text..................................................................... 16
Higher DHW temperature...........................................33
Holiday....................................................................... 13
– Ventilation................................................................13
Holiday program.........................................................13
– Cancelling/deleting............................................32, 45
– Changing...........................................................32, 44
– Starting..............................................................31, 44
Hours run................................................................... 52
How to use controls....................................................18
Humidity..................................................................... 92
Hydraulic reheating coil..............................................92
I
Imbalance...................................................................85
Individual preferred temperature................................ 14
Information
– Calling up................................................................ 51
– Daily log.................................................................. 52
Inspection...................................................................62
Installation room......................................................... 11
Instantaneous heating water heater...........................86
– Explanation............................................................. 90
– For central heating.................................................. 37
– For DHW heating.................................................... 37
Intensive operation
– Ending..................................................................... 43
– Setting..................................................................... 43
K
Keys........................................................................... 16
Kitchen extract air vent...............................................64
Kyoto Protocol............................................................77
L
Language selection.................................................... 49
Level
– Cooling curve.................................................... 28, 88
– Heating curve.................................................... 28, 88
M
Mains supply.............................................................. 24
Maintenance...............................................................62
– DHW cylinder.......................................................... 62
– Heating system....................................................... 62
Maintenance contract.................................................62
Manual mode............................................................. 56
Max. flow temperature, heating............................27, 28
Mechanical ventilation..........................................14, 40
– Energy saving......................................................... 13
– Symbols.................................................................. 17
Mechanical ventilation system............................. 10, 91
Menu
– Extended menu....................................................... 18
– Help.........................................................................16
– Standard menu........................................................17
– Structure..................................................................77
Message
– Information/warning/fault.........................................54
– Power-OFF..............................................................60
– Symbols.................................................................. 17
Min. flow temperature, cooling................................... 27
Mixer.......................................................................... 94
N
Names for heating circuits..........................................48
Natural cooling........................................................... 93
No hot water...............................................................59
Keyword index
Keyword index (cont.)
5790940