69
H
Heat exchanger.......................................................... 13
Heat generator heating characteristics, changing...... 29
Heating
– Comfort................................................................... 17
– Factory settings....................................................... 16
Heating/cooling circuit................................................ 62
– Information.............................................................. 44
– Naming.................................................................... 39
Heating/cooling circuit selection................................. 28
Heating circuit............................................................ 62
Heating circuit pump.................................................. 63
Heating curve............................................................. 16
– Explanation............................................................. 60
– Setting..................................................................... 29
Heating mode............................................................. 60
Heating system.................................................... 13, 14
Heating times setting.................................................. 23
Heating water/coolant buffer cylinder......................... 29
Heat pump
– Starting.................................................................... 50
– Switching off............................................................ 49
Heat pump control unit............................................... 13
Help message call up................................................. 44
Higher DHW temperature........................................... 34
Holiday program
– Switching off............................................................ 32
– Switching on............................................................ 32
Holidays at home....................................................... 17
– Switching off............................................................ 32
– Switching on............................................................ 31
Home screen.............................................................. 18
Hybrid operation......................................................... 36
Hygiene function
– Switching off............................................................ 35
– Switching on............................................................ 34
I
Indoor unit............................................................ 13, 14
Information................................................................. 13
– Checking................................................................. 44
Inspection................................................................... 54
Installation room......................................................... 14
Instantaneous heating water heater..................... 13, 59
Instantaneous heating water heater:.......................... 63
Internet access, switching on..................................... 41
L
Language selection.................................................... 40
Legal information
– Communication module.................................... 44, 46
– Programming unit.................................................... 44
Level........................................................................... 29
Level of heating curve................................................ 60
Liability........................................................................1 1
Licences..................................................................... 15
– Communication module.................................... 44, 46
– Operating unit.......................................................... 44
Lightguide............................................................. 18, 39
– Meaning.................................................................. 18
Low-noise mode......................................................... 60
– Switching on............................................................ 37
Low power radio......................................................... 15
M
Main menu................................................................. 20
Maintenance............................................................... 54
Maintenance contract................................................. 54
Maintenance message............................................... 53
Menu structure........................................................... 56
Message lists............................................................. 47
Mobile phone network................................................ 13
N
Name of heating/cooling circuits................................ 39
Network selection....................................................... 41
No hot water............................................................... 52
Noise level.................................................................. 17
O
ON/OFF switch........................................................... 50
One-off DHW heating
– Switching off............................................................ 34
– Switching on............................................................ 34
Open-source licences................................................ 44
Operating conditions, checking.................................. 44
Operating data........................................................... 26
Operating program
– Adjusting, heating/cooling standby mode................ 49
– Heating, cooling and DHW...................................... 21
– Selecting................................................................. 22
– Setting DHW........................................................... 33
– Special.................................................................... 22
Operating status......................................................... 67
Operation, disabling................................................... 38
Outdoor unit............................................................... 13
Outside temperature limits......................................... 14
P
Panel locked............................................................... 53
Power failure.............................................................. 16
Power-OFF........................................................... 13, 59
Power supply.............................................................. 59
Power supply utility.............................................. 13, 59
Primary energy factors............................................... 36
Product information.................................................... 13
Pump
– DHW circulation...................................................... 67
– Heating circuit......................................................... 63
Q
Quieter operation....................................................... 17
– Operating status...................................................... 37
– Time phases............................................................ 37
– Time program.......................................................... 37
R
Reduced heating mode.............................................. 60
Refrigerant circuit....................................................... 13
Remote control........................................................... 13
Keyword index
Keyword index (cont.)
6199646