4 Aquarea air-to-water heat pumps - Planning and installation manual - 02/2022ContentsTable of Contents1 Range of Aquarea heat pump models.................................................................... 82 General...................................................................................................................... 103 Safety Notes ............................................................................................................. 123.1 General Safety Notes for preventing electric shocks and other hazards to health ........... 123.2 General Safety Notes relating to preventing material damage ............................................ 133.3 General further information .................................................................................................... 134 Product Description................................................................................................. 154.1 Operating Principle .................................................................................................................. 154.2 Heat Source .............................................................................................................................. 194.3 Heat pump................................................................................................................................. 204.3.1 Functioning and Characteristics....................................................................................... 204.3.2 Operating mode ............................................................................................................... 204.4 Heat use .................................................................................................................................... 214.4.1 Heating............................................................................................................................. 214.4.2 Domestic hot water production ........................................................................................ 214.4.3 Cooling ............................................................................................................................. 224.5 Model types .............................................................................................................................. 234.5.1 Bi-bloc system and mono-bloc system ............................................................................ 234.5.2 Series ............................................................................................................................... 244.5.3 Model code ...................................................................................................................... 254.6 Functions and technical data.................................................................................................. 274.6.1 Product features............................................................................................................... 274.6.2 Bi-bloc system.................................................................................................................. 284.6.2.1 Components ...................................................................................................................................... 294.6.2.2 Dimensions ........................................................................................................................................ 344.6.2.3 Technical Data ................................................................................................................................... 404.6.3 Mono-bloc system ............................................................................................................ 514.6.3.1 Components ...................................................................................................................................... 524.6.3.2 Dimensions ........................................................................................................................................ 534.6.3.3 Technical Data ................................................................................................................................... 554.7 Control ...................................................................................................................................... 594.7.1 Remote controller............................................................................................................. 594.7.1.1 Remote controller for J and H generation models ............................................................................. 604.7.1.2 Design and functions of the remote controller ................................................................................... 604.7.1.3 Remote controller for F and G generation models ............................................................................ 654.7.2 External interfaces (inputs/outputs) ................................................................................. 654.7.2.1 External interfaces for J and H generation models ............................................................................ 664.7.2.2 External interfaces for F and G generation models ........................................................................... 71