O
Operating mode
– Mono energetic........................................................................... 118
Operating program......................................................................... 130
Operating status.............................................................................131
Operation
– Dual mode...................................................................................118
– Mono mode................................................................................. 117
Outdoor installation information..................................................... 102
Outdoor unit
– Cable lengths.............................................................................. 110
– Dimensions................................................................. 10, 12, 19, 22
– Electrical values............................................................ 9, 12, 18, 21
– Floorstanding installation with support................................102, 103
– Wall mounting with support.........................................................105
– Weight.........................................................................10, 12, 19, 22
Outdoor unit floorstanding installation....................................102, 103
Outdoor unit flow.............................................................................. 14
Outdoor unit return........................................................................... 14
Outer pipe........................................................................................ 61
Outside temperature sensor...................................................109, 133
Oversizing...................................................................................... 117
Overview
– Control unit accessories..............................................................135
– Installation accessories.................................................................56
P
Party mode.....................................................................................130
Performance diagrams.............................................29, 31, 34, 37, 40
Pipe separator................................................................................124
Pipe spacing in underfloor heating systems...................................128
Plain text display............................................................................ 130
Planning aids..................................................................................120
Platform for unfinished floors............................................. 57, 98, 106
Power cable............................................................................109, 110
– Indoor unit................................................................................... 110
– Outdoor unit......................................................................... 110, 111
Power consumption........................................................10, 12, 19, 21
Power-OFF............................................................... 98, 109, 110, 117
Power-OFF period............................................................................98
Power-OFF time............................................................................. 117
Power supply....................................................................................98
Power tariffs..................................................................................... 98
Pressure drop diagram 3-way diverter valve....................................94
Pressure gauge connection................................................... 123, 124
Pressure points.............................................................................. 107
Pressure reducer....................................................................123, 124
Product information
– Accessories...................................................................................56
– Vitocal 200-A...................................................................................7
– Vitocal 222-A.................................................................................16
Product types..................................................................................... 6
Pump anti-seizing protection..........................................................131
Pump curves.................................................................................... 55
Q
Quality of heating water................................................................. 122
R
Radiators........................................................................................120
Recommended power cables.........................................................110
Refrigerant circuit........................................................... 10, 12, 19, 21
Required accessories.......................................................................17
Requirements
– Electrical installation................................................................... 108
– Installation...................................................................................105
– Installation room..........................................................................105
Residual head.................................................................................. 55
Return, DHW cylinder.......................................................... 10, 13, 14
Return, outdoor unit......................................................................... 23
Reversible cooling mode................................................................127
Ribbon heater...................................................................................97
Room height...................................................................................106
Room temperature......................................................................... 130
Room temperature-dependent cooling mode.................................128
Room temperature sensor............................................................... 57
– Cooling circuit............................................................................... 95
– Cooling mode..............................................................................128
S
Safety valve............................................................................123, 124
Screed drying................................................................................. 131
Scroll compressor...................................................................... 25, 27
Secondary pump.......................................................................... 7, 16
Selecting DHW cylinders........................................................124, 127
Separate cooling circuit..................................................................128
Settings.......................................................................................... 130
Siting
– Conditions..................................................................................... 99
– Freestanding................................................................................. 99
– Indoor unit................................................................................... 105
– Outdoor unit.................................................................................. 99
Siting information........................................................................... 102
Sizing heat pump............................................................................117
Sizing the heat pump......................................................................117
Smart Grid...................................................................................... 117
Solar central heating backup..........................................................129
Solar circuit pump............................................................................ 91
Solar control module...................................................... 129, 131, 145
– Specification................................................................................145
Solar control unit............................................................................ 129
Solar DHW heating................................................................ 129, 131
Solar Divicon.............................................................................. 57, 91
Solar expansion vessel.................................................................. 129
Solar heat exchanger set..................................................... 57, 75, 90
Solar swimming pool heating......................................................... 129
Sound absorption........................................................................... 112
Sound emission.............................................................................. 111
Sound power.................................................................. 10, 13, 20, 22
Sound power level...........................................................111, 112, 115
Sound pressure level...................................................... 111, 112, 113
Sound propagation...........................................................................99
Sound reflection...................................................................... 111, 112
Sound source................................................................................. 111
Special cleaner...........................................................................57, 98
Specification
– Solar control module................................................................... 145
– Ventilation unit...............................................................................58
– Vitocal 200-A...................................................................................9
– Vitocal 222-A.................................................................................18
Standard heat load of the building..................................................117
Structural requirements, wall mounting............................................99
Structure-borne noise.....................................................................116
Structure-borne noise insulation.................................................... 100
Supplement for DHW heating.........................................................117
Supplement for setback mode........................................................118
Supply values of components........................................................ 134
Support for floorstanding installation..........................57, 99, 102, 103
Keyword index
150
VIESMANN
VITOCAL
5831388
