Panasonic Aquarea WH-ADC0309J3E5 Planning And Installation Manual page 5

4.8 Accessories ..............................................................................................................................
4.8.1 Domestic hot water tanks.................................................................................................
4.8.1.1
4.8.1.2
4.8.2 Buffer Tanks .....................................................................................................................
4.8.3 Combo Tanks ...................................................................................................................
4.8.4 Residential ventilation unit with heat recovery .................................................................
4.8.5 Recommended on-site accessories .................................................................................
5 Planning ....................................................................................................................
5.1 Refrigeration technology and performance criteria .............................................................
5.1.1 Determination of design outside temperature and design heat load ...............................
5.1.2 Determination of the domestic hot water demand ...........................................................
5.1.3 Determination of the heating surface temperature ..........................................................
5.1.4 Operating mode and determination of the bivalence point ..............................................
5.1.5 Determination of the pipe length correction factor for bi-bloc systems ............................
5.1.6 Example: Calculation of the total heating capacity required ............................................
5.1.7 Cooling .............................................................................................................................
5.1.7.1
5.1.7.2
5.2 Installation criteria ...................................................................................................................
5.2.1 Acoustics..........................................................................................................................
5.2.1.1
5.2.1.2
5.2.2 Installation of a bi-bloc system .........................................................................................
5.2.2.1
5.2.2.2
5.2.2.3
5.2.2.4
5.2.2.5
5.2.2.6
5.2.3 Installation of a mono-bloc system...................................................................................
5.2.3.1
5.2.3.2
5.2.3.3
5.3 Hydraulics .................................................................................................................................
5.3.1 Hydraulic integration ........................................................................................................
5.3.2 Pump discharge head ......................................................................................................
5.3.3 Hydraulic balancing..........................................................................................................
5.3.4 Special points related to cooling ......................................................................................
5.3.5 Expansion vessel .............................................................................................................
5.3.6 Heating water quality .......................................................................................................
5.3.7 Use of buffer tanks ...........................................................................................................
5.4 Electricals .................................................................................................................................
5.4.1 Electrical connection to a power source ..........................................................................
5.4.2 Electricity meters and rates..............................................................................................
5.5 Heating and cooling capacity depending on supply water temperature and
outside temperature.................................................................................................................
Aquarea air-to-water heat pumps - Planning and installation manual - 02/2022
Stainless steel domestic hot water tanks ...........................................................................................
Enamelled domestic hot water tanks .................................................................................................
Cooling with underfloor heating .........................................................................................................
Cooling with fan coils .........................................................................................................................
Sound pressure level .........................................................................................................................
Sound power level for approximate calculation of the sound pressure level .....................................
Installation conditions for outdoor units .............................................................................................
Minimum distances for outdoor units .................................................................................................
Securing the outdoor unit ..................................................................................................................
Requirements of the room for installation of the indoor unit ..............................................................
Installation conditions for indoor units (hydrokit or All in One unit) ....................................................
Minimum distances for indoor units (hydrokit or All in One unit) ........................................................
installation conditions for mono-bloc units .........................................................................................
Minimum distances for mono-bloc units ............................................................................................
Securing the mono-bloc unit ..............................................................................................................
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