73
Heating
– Comfort................................................................... 17
– Factory settings....................................................... 16
Heating/cooling circuit................................................ 65
– Information.............................................................. 45
– Naming.................................................................... 39
Heating/cooling circuit selection................................. 28
Heating circuit............................................................ 65
Heating circuit pump.................................................. 66
Heating curve............................................................. 16
– Explanation............................................................. 63
– Setting..................................................................... 29
Heating mode............................................................. 63
Heating system.................................................... 13, 14
Heating times setting.................................................. 23
Heating water/coolant buffer cylinder......................... 29
Heat pump
– Starting.................................................................... 51
– Switching off............................................................ 50
Heat pump control unit............................................... 14
Help message call up................................................. 45
Higher DHW temperature........................................... 34
Holiday program
– Switching off............................................................ 32
– Switching on............................................................ 32
Holidays at home....................................................... 17
– Switching off............................................................ 32
– Switching on............................................................ 31
Home screen.............................................................. 19
Hybrid operation......................................................... 36
Hygiene function........................................................ 66
– Switching off............................................................ 35
– Switching on............................................................ 34
I
Increased DHW hygiene............................................ 66
Indoor unit............................................................ 13, 14
Information................................................................. 13
– Checking................................................................. 45
Information about energy efficiency........................... 71
Inspection................................................................... 56
Installation room......................................................... 15
Instantaneous heating water heater..................... 62, 63
Instantaneous heating water heater:.......................... 66
Internet connection, establishing................................ 41
L
Language selection.................................................... 40
Legal information........................................................ 45
Level........................................................................... 29
Level of heating curve................................................ 63
Liability........................................................................1 1
Licences..................................................................... 15
– Communication module.......................................... 45
– Programming unit.................................................... 45
Lightguide............................................................. 18, 39
– Meaning.................................................................. 18
Low-noise mode......................................................... 63
– Switching on............................................................ 37
Low power radio......................................................... 15
M
Main menu................................................................. 20
Maintenance............................................................... 56
Maintenance contract................................................. 56
Menu structure........................................................... 58
Message lists............................................................. 48
Mobile phone network................................................ 14
N
Name of heating/cooling circuits................................ 39
Network selection....................................................... 42
No hot water............................................................... 53
Noise level.................................................................. 17
O
ON/OFF switch........................................................... 51
One-off DHW heating
– Switching off............................................................ 34
– Switching on............................................................ 34
Open source licences................................................. 45
Operating conditions, checking.................................. 45
Operating data........................................................... 26
Operating program
– Adjusting, heating/cooling standby mode................ 50
– Heating, cooling and DHW...................................... 21
– Selecting................................................................. 22
– Setting DHW........................................................... 33
– Special.................................................................... 22
Operating status......................................................... 70
Operation, disabling................................................... 38
Outdoor unit............................................................... 13
Outside temperature limits......................................... 15
P
Panel locked............................................................... 55
Power failure.............................................................. 16
Power-OFF........................................................... 13, 62
Power supply.............................................................. 62
Power supply utility.............................................. 13, 62
Primary energy factors............................................... 36
Product information.................................................... 13
Pump
– DHW circulation...................................................... 70
– Heating circuit......................................................... 66
Q
QR code..................................................................... 41
Quieter operation....................................................... 17
– Operating status...................................................... 37
– Time phases............................................................ 37
– Time program.......................................................... 37
R
Reduced heating mode.............................................. 63
Refrigerant circuit....................................................... 13
Remote control........................................................... 14
Reports....................................................................... 20
Reset.......................................................................... 43
Return temperature.................................................... 68
Reverse mode............................................................ 13
Keyword index
Keyword index (cont.)
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