User manual PANASONIC AQUAREA

[. . . ] A2W-SPX-140519-016 Aquarea Air / Water-heatpump – heating and cooling systems 2014 DESIGN HANDBOOK DESIGN HANDBOOK for Bi-Bloc and Monobloc systems for split and compact systems Downloaded from www. Com manuals search engine Overview of units Series Units Hydromodule ­(Indoor unit ­Bi-Bloc) Outdoor unit (Bi-Bloc or ­Monobloc) Operating mode Nominal heating ­capacity kW Capacity of ­additional electric heater kW Single or Three phase WH-SDF03E3E5* WH-SDC03E3E5* WH-SDF05E3E5* WH-SDC05E3E5* WH-SDC07F3E5* WH-SDC09F3E5* WH-SDC09F3E8* WH-SDC12F6E5* WH-SDC12F9E8* WH-SDC14F6E5* WH-SDC14F9E8* WH-SDC16F6E5* WH-SDC16F9E8* WH-UD03EE5 WH-UD03EE5 WH-UD05EE5 WH-UD05EE5 WH-UD07FE5 WH-UD09FE5 WH-UD09FE8 WH-UD12FE5 WH-UD12FE8 WH-UD14FE5 WH-UD14FE8 WH-UD16FE5 WH-UD16FE8 WH-MDC05F3E5* Heating Heating + cooling Heating Heating + cooling Heating + cooling Heating + cooling Heating + cooling Heating + cooling Heating + cooling Heating + cooling Heating + cooling Heating + cooling Heating + cooling Heating + cooling Heating Heating Heating + cooling Heating Heating + cooling Heating Heating + cooling Heating Heating + cooling Heating Heating + cooling Heating Heating + cooling Heating Heating + cooling Heating Heating + cooling 3 3 5 5 7 9 9 12 12 14 14 16 16 5 6 9 9 9 9 12 12 12 12 14 14 14 14 16 16 16 16 3 3 3 3 3 3 3 6 9 6 9 6 9 3 3 3 3 3 3 6 6 9 9 6 6 9 9 6 6 9 9 single phase single phase single phase single phase single phase single phase three phase single phase three phase single phase three phase single phase three phase single phase single phase single phase single phase three phase three phase single phase single phase three phase three phase single phase single phase three phase three phase single phase single phase three phase three phase Aquarea LT WH-MDF06E3E5* WH-MDF09E3E5* WH-MDC09E3E5* WH-MDF09C3E8 WH-MDC09C3E8 WH-MDF12C6E5 WH-MDC12C6E5 WH-MDF12C9E8 WH-MDC12C9E8 WH-MDF14C6E5 WH-MDC14C6E5 WH-MDF14C9E8 WH-MDC14C9E8 WH-MDF16C6E5 WH-MDC16C6E5 WH-MDF16C9E8 WH-MDC16C9E8 * Devices have a high efficiency pump and fulfil the criteria of the Ecodesign Directive valid from 2015 for energy-related products (ErP)  Aquarea air / water heat pump – design handbook   07 / 2014 Downloaded from www. Com manuals search engine Series Units Hydromodule ­(Indoor unit Bi-Bloc) Outdoor unit (Bi-Bloc or ­Monobloc) Operating mode Nominal heating ­capacity kW Capacity of ­additional electric heater kW Single or Three phase WH-SXC09F3E5* WH-SXC09F3E8* WH-SXC12F6E5* WH-SXC12F9E8* WH-SXC16F9E8* Aquarea T-CAP WH-UX09FE5 WH-UX09FE8 WH-UX12FE5 WH-UX12FE8 WH-UX16FE8 WH-MXF09D3E5 WH-MXC09D3E5 WH-MXF09D3E8 WH-MXC09D3E8 WH-MXF12D6E5 WH-MXC12D6E5 WH-MXF12D9E8 WH-MXC12D9E8 Heating + cooling Heating + cooling Heating + cooling Heating + cooling Heating + cooling Heating Heating + cooling Heating Heating + cooling Heating Heating + cooling Heating Heating + cooling Heating Heating Heating Heating Heating Heating Heating Heating 9 9 12 12 16 9 9 9 9 12 12 12 12 9 9 12 12 9 9 12 12 3 3 6 9 9 3 3 3 3 6 6 9 9 3 3 6 9 3 3 6 9 single phase three phase single phase three phase three phase single phase single phase three phase three phase single phase single phase three phase three phase single phase three phase single phase three phase single phase three phase single phase three phase WH-SHF09F3E5* WH-SHF09F3E8* WH-SHF12F6E5* Aquarea HT WH-SHF12F9E8* WH-UH09FE5 WH-UH09FE8 WH-UH12FE5 WH-UH12FE8 WH-MHF09D3E5 WH-MHF09D3E8 WH-MHF12D6E5 WH-MHF12D9E8 Overview of all available models and their properties (for explanation of unit names, refer to the “Systematics” section) Aquarea air / water heat pump – design handbook   07 / 2014 3 Downloaded from www. Com manuals search engine Overview of units Series Units Phase-out models C, D & E series Hydromodule ­(Indoor unit ­Bi-Bloc) Outdoor unit (Bi-Bloc or ­Monobloc) Operating mode Nominal heating ­capacity kW Capacity of ­additional electric heater kW Single or Three phase WH-SDF07C3E5 WH-SDC07C3E5 WH-SDF09C3E5 WH-SDC09C3E5 WH-SDF09C3E8 WH-SDC09C3E8 WH-SDF12C6E5 WH-SDC12C6E5 Aquarea LT WH-SDF12C9E8 WH-SDC12C9E8 WH-SDF14C6E5 WH-SDC14C6E5 WH-SDF14C9E8 WH-SDC14C9E8 WH-SDF16C6E5 WH-SDC16C6E5 WH-SDF16C9E8 WH-SDC16C9E8 WH-UD07CE5 WH-UD07CE5 WH-UD09CE5 WH-UD09CE5 WH-UD09CE8 WH-UD09CE8 WH-UD12CE5 WH-UD12CE5 WH-UD12CE8 WH-UD12CE8 WH-UD14CE5 WH-UD14CE5 WH-UD14CE8 WH-UD14CE8 WH-UD16CE5 WH-UD16CE5 WH-UD16CE8 WH-UD16CE8 Heating Heating + cooling Heating Heating + cooling Heating Heating + cooling Heating Heating + cooling Heating Heating + cooling Heating Heating + cooling Heating Heating + cooling Heating Heating + cooling Heating Heating + cooling 7 7 9 9 9 9 12 12 12 12 14 14 14 14 16 16 16 16 3 3 3 3 3 3 6 6 9 9 6 6 9 9 6 6 9 9 single phase single phase single phase single phase three phase three phase single phase single phase three phase three phase single phase single phase three phase three phase single phase single phase three phase three phase *  evices have a high efficiency circulating pump and fulfil the criteria of the Ecodesign Directive valid from 2015 for energy-related products (ErP) D 4 Aquarea air / water heat pump – design handbook   07 / 2014 Downloaded from www. [. . . ] This should be taken into account when selecting the model. Aquarea HP Cylinder Selection Guide Dwelling type Number of bedrooms 1 – 3 2 – 3 2 – 3 2 – 4 2 – 4 3 – 5 4 – 5 1 2 Suggested model Without solar heating ­system1 PAW-TE18C2E3STD-UK PAW-TE18C2E3STD-UK PAW-TE18C2E3STD-UK PAW-TE30C2E3STD-UK PAW-TE30C2E3STD-UK PAW-TE30C2E3STD-UK PAW-TE40C2E3STD-UK With solar heating system2 PAW-TE18C2E3STD-UK (FA = 50 m²) PAW-TE30C2E3STD-UK (FA = 65 m²) PAW-TE30C2E3STD-UK (FA = 85 m²) PAW-TE30C2E3STD-UK (FA = 110 m²) PAW-TE40C2E3STD-UK (FA = 150 m²) – – Number of ­bathrooms and shower rooms 1 bathroom 1 bathroom + 1 shower room 1 bathroom + 2 shower rooms 2 bathrooms + 1 shower room 2 bathrooms + 2 shower rooms 2 bathrooms + 2 shower rooms 2 bathrooms + 3 shower rooms  Both top and bottom heat exchangers connected to heat pump circuit  Top heat exchanger connected to heat pump circuit and bottom heat exchanger c ­ onnected to solar circuit. FA = Maximum floor area of the dwelling for compliance with the Building Regulations Aquarea air / water heat pump – design handbook   07 / 2014 69 Downloaded from www. Com manuals search engine Project Design Sizing the Hot Water Cylinder Aquarea HP Slimline Model Selection Guide Dwelling type Number of bedrooms 1 – 3 2 – 3 2 – 3 Number of bathrooms ­ and shower rooms 1 bathroom 1 bathroom + 1 shower room 1 bathroom + 2 shower rooms Suggested model PAW-TE18C2E3SL-UK PAW-TE18C2E3SL-UK PAW-TE18C2E3SL-UK Please note that the two heat exchangers must be connected in parallel to the heat pump circuit when a solar thermal system is not installed, as shown in the schematic below. Schematic Sealed Primary System Safety Valve, Expansion Vessel, Gauge and Pump within Heat Pump Heat Pump Schematic Open Vented Primary System Warming/Overflow Pipe F & E Cistern Minimum distance as required by heat pump manufacturers instructions Heat Pump 150mm max. 70 Aquarea air / water heat pump – design handbook   07 / 2014 Downloaded from www. Com manuals search engine Establishing the heat emitter temperatures Project Design Note The requirements for the control of legionella propagation in workplaces are described in the HSE Guide L8. ­ The hot water demand has the greatest influence on the performance of solar thermal installations for water heating. A proven relationship b ­ etween tank volume and collector surface lies between 50 to 80 litres per m² of collector surface. Hot water secondary circulation increases the heat requirement for water heating and for very long piping lengths it can amount up to 100 % of the heat requirement for water heating. Hot water circulation pumps should ­ lways therefore be time-and-temperature controlled. 5 Establishing the heat emitter temperatures The temperature of the heat emitters at standard outside temperatures should not be higher than 55 °C, for MCS projects 50 °C at the design outdoor temperature. Recommended are underfloor systems with supply water temperatures of 35 °C and radiators with a supply water temperature of 50 °C. When replacing a conventional boiler heating system, with an Aquarea heat pump, the supply water temperature should be reduced as much as possible by installing additional thermal insulation and by taking redevelopment measures on the building. ­ onventional boiler C heating systems are operated with supply water temperatures up to 75 °C. Through suitable redevelopment measures, existing radiators can often be operated at lower temperatures and therefore lower heat outputs. For this, refer to manufacturers’ guidance for details of the the output of the radiator at lower supply water temperatures. If it is not possible to reduce the supply water temperature to 55 ˚C, it is also possible to use supply water temperatures of up to 65 °C by using the Aquarea HT series. Aquarea air / water heat pump – design handbook   07 / 2014 71 Downloaded from www. In this case, below a defined outside temperature an additional heat source will be switched on. This heat source can be integrated externally (e. A gas boiler or stove with back boiler) or internally via the additional electric heater. [. . . ] 124 Aquarea air / water heat pump – design handbook   07 / 2014 Downloaded from www. Com manuals search engine Heating capacity in relation to supply water and outside temperature Aquarea T-CAP Appendix Aquarea T-CAP – Monobloc system 16 14 12 10 8 6 4 2 0 Heating capacity [kW] 12 kW (single phase) 9 kW (single phase) -20 -15 -10 -5 0 Supply water temperature 35 °C Supply water temperature 55 °C 5 10 15 20 Outside temperature [°C] 16 14 12 10 8 6 4 2 0 Heating capacity [kW] 12 kW (three phase) 9 kW (three phase) -20 -15 -10 -5 0 Supply water temperature 35 °C Supply water temperature 55 °C 5 10 15 20 Outside temperature [°C] a supply water temperature of 35 or 55 °C. Heating capacity [kW] of individual models of the monobloc system for different outside temperatures and Aquarea air / water heat pump – design handbook   07 / 2014 125 Downloaded from www. Com manuals search engine Appendix Heating capacity in relation to supply water and outside temperature Aquarea T-CAP Outside temperature -15 -7 2 7 9. [. . . ]