51
A
Acknowledging........................................................... 37
Actual temperatures................................................... 34
Actuators, checking....................................................34
Air discharge duct...................................................... 15
Air heat exchanger..................................................... 31
Air intake duct............................................................ 15
Air short circuit........................................................... 17
Anode current.............................................................30
Anti-vibration insulation.............................................. 16
Application....................................................................6
C
Checking
– Condensate drain....................................................28
– Fan.......................................................................... 30
– Magnesium anode...................................................30
– Refrigerant circuit.................................................... 28
– Safety valve.............................................................28
– Temperature sensors.............................................. 41
Cleaning
– Air heat exchanger.................................................. 31
– DHW cylinder.......................................................... 29
Collector area.............................................................20
Combustion equipment.............................................. 16
Commissioning...........................................................31
Condensate drain...........................................10, 17, 28
Connecting cables......................................................24
Connection diagram................................................... 43
Connections................................................................. 9
Control unit, replacing................................................ 40
Conversion
– Outdoor air mode.................................................... 12
Curve
– Temperature sensor NTC 10 k
..............................42
..............................42
D
Damaged connecting cables......................................24
Declaration of Conformity...........................................50
Defrosting...................................................................17
DHW circulation pipe..................................................18
DHW connections...................................................... 18
DHW cylinder....................................................... 27, 29
DHW side, filling.........................................................27
Draw-off rate, adjusting.............................................. 21
Drilling swarf...............................................................17
Drinking water filter.................................................... 19
Ductwork.................................................................... 15
E
Electrical connections................................................ 22
Expansion vessel....................................................... 19
Exterior wall duct........................................................16
External heat generator..............................................20
Extractor hood............................................................16
F
Factory settings..........................................................33
Fan....................................................................... 30, 31
Faults......................................................................... 37
– Overview................................................................. 36
Filling
– DHW cylinder.......................................................... 27
– Solar thermal system.............................................. 28
Fireplace.................................................................... 16
Flexible pipe............................................................... 16
Front cover, removing................................................ 38
H
Heat generator, external.............................................20
Heating element in the immersion heater.................. 38
Heat pump, commissioning........................................31
Heat pump, opening...................................................26
Heat pump, starting....................................................31
Heat pump siting........................................................ 12
High limit safety cut-out..............................................39
I
Installation menu........................................................ 33
Installation room.........................................................10
Intake air.................................................................... 10
Intended use................................................................ 6
Internal components...................................................41
Isolators......................................................................23
K
Kitchen extractor hood............................................... 16
M
Magnesium anode......................................................30
Menu
– Installation............................................................... 33
Messages...................................................................37
– Overview................................................................. 36
Minimum clearances.................................................. 10
O
Outdoor air adaptor, fitting..........................................13
Outdoor air mode....................................................... 11
– Conversion.............................................................. 12
Outside temperature limits........................................... 7
Overview
– Connections.............................................................. 9
P
Parameters.................................................................33
Permissible air intake temperatures.............................8
Power cable............................................................... 24
Power supply..............................................................23
Pressure drop.............................................................16
Product information...................................................... 7
R
Recirculation air mode............................................... 10
Recirculation air mode with air discharge to outside..10
Refrigerant circuit....................................................... 28
Reports.......................................................................45
Reset..........................................................................33
Residual current device..............................................23
Keyword index
Keyword index
6136003
