Aquamatic Instantaneous DHW production unit with integrated storage tank

Transcription

1 Aquamatic Instantaneous DHW production unit with integrated storage tank The Aquamatic is an innovative plug and play system, which unites both the functions of an inertial tank and an instantaneous DHW production unit in one system. The Aquamatic is elegant and has an original design. Suitable for heating installations powered by one or more energy sources (traditional water heater, heat pump, biomass water heater, solar thermal ). The device guarantees the inertial storage of technical water and at the same time, the instantaneous production of domestic hot water at the temperature set by the user and with limited chalk formation. The thermal exchange is carried out through the AISI 31 stainless steel plate heat exchanger, which guarantees hygiene and elevated performances. The heat exchanger is integrated with the storage tank from which it takes energy. The system consists of all components necessary for functioning and can be monitored through a control unit with graphic display. The heart of the Aquamatic system is the particular electronic regulation, developed by Fiorini, which guarantees that the DHW temperature set through the modulation of the primary circuit flow will be reached and maintained. In this way, there is: A high thermal increase on the primary circuit in order to optimize the efficiency of the generator (heat pump; solar thermal; biomass, etc.) Precise and trustworthy regulation Thanks to the highly efficient thermal exchange system the unitis the ideal solution for devices with single or double use in residential or commercial installations that are supplied by a heat pump and/or solar panels and that use a low temperature thermal storage tank (0- C). 1

2 Aquamatic Main features Highly efficient heat exchange system with discontinuous or low temperature generator Cheap and user-friendly Efficient even with a low flow rate (min l/min) Highly hygienic with antilegionella function Very precise temperature control Highly efficient circulation pump (in accordance with the 00/3 CE directive) and electronic management of the number of runs. Graphic display which indicated the temperature in the device and the power Saves space compared to the solution with heat exchanger + storage tank Easy installation, Plug and Play system High density rigid polyurethane insulation. Low thermal loss, energy class B Monobloc structure with original, captivating and esthetical design, which make the device like a piece of furniture. All-in integration with other generators (for the version that have one) Possibility to integrate and manage accessories in kit: Integrative electrical resistor Domestic recirculation pump Installation in series Mixing valve for temperature control on the primary circuit. Deviation valve for stratification Additional inertial tank for installation; integrated solar unit Connectivity (accessory in kit): Possibility to check and monitor the system via internet Possibility to communicate with monitoring systems with the Modbus protocol FAST HEATER AND FWS Storage tank Coil (SOLAR and PLUS versions) 3 DHW exchanger flow/temp gauge electric board electronic regulator circulation pump 1

3 Available versions The AQUAMATIC system is available with three different storage capacities and in three different versions. The versions differ in the presence of a second heat exchanger for additional sources and in the possibility of managing the additional heat source through an electronic pump and the specially programmed software. Aquamatic: tank supplied with a single energy source. Equipped with plate heat exchanger for instantaneous DHW production, high-efficiency circulator and electronic board Aquamatic Plus: tank with additional coil for adding an integrative heat source Aquamatic Solar: Tank for use and management of an integrative heat source (solar thermal, water heater, etc.); next to an additional coil, there is also a circulator and control software for managing the integrative source. Next to those three devices, an integrative resistor is also available, which can meet the highest heat requirements. code description pump primary exchanger primary electronic control 8030X AQUAMATIC X AQUAMATIC X AQUAMATIC 00 exchanger integrative recirculation pump integr. 8030X AQUAMATIC Plus X AQUAMATIC Plus X AQUAMATIC Solar X AQUAMATIC Solar 00 The AQUAMATIC is delivered packed in a cardboard box on a pallet. It has an electric cable with SHUCO plug, length 1. m. 18

4 Technical information AQUAMATIC Electrical supply V/Ph/Hz 30/1/0 Absorbed power min/max W / Absorbed current min/max A 0,1/0,3 Absorbed power min/max Solar version W /1 Absorbed current min/max Solar version A 0,18/1,0 Min DHW flow rate at start-up l/min Max DHW flow rate l/min 3 Max operating pressure bar Max operating temperature C Capacity of the tank l Deliverable flow rate* l/m 18, 18, 18, Deliverable liters* l Empty weight kg 8 11 Empty weight Plus version kg Empty weight Solar version kg FAST HEATER AND FWS Surface area Integr Heat exchanger (Plus and Solar versions) m - 1, 1, Sound pressure at 1 m db(a) Heat loss ** W 8 80 Energy class B B B Electronic regulation of the pump velocity Graphic display Settings for DHW temperature Possibility to set antilegionella treatments *Working conditions in accordance with EN 11 (DHW C, tank 0 C) **Working conditions in accordance with UE N. 81/013 and N.81/013 (ambient air 0 C, tank C) 1

5 Performance Aquamatic Quantity of domestic water produced in l/m with different storage temperatures and different outlet temperatures 0 Primary temperature C T out 0 C T out C T out C T out 8 C l/m Deliverable DHW flow in function of the storage temperature fluctuations and the various outlet temperatures (can be set as setpoint for domestic hot water) Inlet temperature domestic C For example, if Taccumulo = C And TDHW = C, the AQUAMATIC guarantees a flow of approximately 1 l/min And TDHW = C, the AQUAMATIC guarantees a flow of approximately l/min

6 Performance Aquamatic l Generator 8 kw Quantity of domestic water produced (in liter) for the different tank capacities, with outlet temperature at C and generator in function. The graphic show the variation in the quantity of DHW produced in function of the various storage temperatures upon the variation of the power emitted by the generator Generator 1 kw C l FAST HEATER AND FWS C 0 Generator 1 kw l Aquamatc 00 Aquamatc 300 aquamatc 00 C For example with an AQUAMATIC of 300 l with a 1 kw heat pump If T TANK = C, the AQUAMATIC 300 guarantees approximately 330 liters of DHW at C If T TANK = 0 C, the AQUAMATIC 300 guarantees approximately 380 liters of DHW at C 11

7 Performance Aquamatic Output in kw of the additional heat exchanger in fucntion of the variation of the value ΔT between the temperature of the integrative source and the storage temperatore. Only for AQUAMATIC PLUS and AQUAMATIC SOLAR. Output in kw of the additional heat exchanger Aquamatic AQUAMATIC 300 serpentino coil 1, m 1, mq aquamatic AQUAMATIC serpentino coil 1, m da 1, mq For example, if Taverage in tank = 30 C Suppose the integrative coil is supplied with water at a temperature of 0 C (inlet) and that water cools to 0 C (outlet). We can consider an average temperature on the integrative circuit of 0 C. As such, we can refer to an indicative average DT of 0-30 = 0 K In this case the performance of the additional heat exchangers would be: AQUAMATIC 300: 1 kw on average AQUAMATIC 00: 0 kw on average ΔT : temperature difference between the average temperatures in the primary circuit (coil) and secondary circuit (tank). Pressure loss in integrative coils and characteristic graphic of solar circulator Pressure loss Prevalence (mca) Aquama1c AQUAMATIC perdita di carico serpen1no in m.c.a. Aquama1c AQUAMATIC perdita di carico serpen1no in m.c.a. Water flow (liters/h) Curva SOLAR circolatore PUMP solare 1

8 Dimensions Aquamatic Coupling chart N description AQUAMATIC 00 AQUAMATIC 300 AQUAMATIC 00 1 Inlet/outlet domestic circuit 3/ 3/ 3/ Inlet/outlet primary circuit / 3 Inlet/outlet auxiliary circuit / Electrical resistor 1 1/ 1 1/ 1 1/ FAST HEATER AND FWS Inlet/outlet device / 8 Inlet/outlet auxiliary device / Coupling kit with deviation valve for stratification / Inlet resistor cable GUAINA D. 0 GUAINA D. 0 GUAINA D Inlet probe 1/ 1/ 1/ Heights chart description A B C D E F G H I L M N O P Q R AQUAMATIC , AQUAMATIC AQUAMATIC

9 Dimensions Aquamatic Plus Coupling chart N description AQUAMATIC 300 AQUAMATIC 00 1 Inlet/outlet domestic circuit 3/ 3/ Inlet/outlet primary circuit 1 1 1/ 3 Inlet/outlet auxiliary circuit / 1 1/ Temperature probe 1/ 1/ Inlet/outlet solar circuit 1 1 Electrical resistor 1 1/ 1 1/ Inlet/outlet device 1 1 1/ 8 Inlet/outlet auxiliary device / 1 1/ Coupling kit with deviation valve for stratification 1 1 1/ Inlet resistor cable GUAINA D. 0 GUAINA D Inlet probe 1/ 1/ Heights chart description A B C D E F G H I L M N O P Q R S T U AQUAMATIC "PLUS" / 8 0 / 11 / 0 / AQUAMATIC PLUS

10 Dimensions Aquamatic Solar Coupling chart N description AQUAMATIC 300 AQUAMATIC 00 1 Inlet/outlet domestic circuit 3/ 3/ Inlet/outlet primary circuit 1 1 1/ 3 Inlet/outlet auxiliary circuit / 1 1/ FAST HEATER AND FWS Temperature probe 1/ 1/ Inlet/outlet solar circuit 1 1 Electrical resistor 1 1/ 1 1/ Inlet/outlet device 1 1 1/ 8 Inlet/outlet auxiliary device / 1 1/ Coupling kit with deviation valve for stratification 1 1 1/ Inlet resistor cable GUAINA D. 0 GUAINA D Inlet probe 1/ 1/ Heights chart description A B C D E F G H I L M N O P Q R S T U AQUAMATIC "Solar" / 81 / 11 / 0 / AQUAMATIC Solar

11 Installation chart Aquamatic Description components 1 Filter Manometer 3 Safety valve Ball valve Deviation valve stratification (accessory) expansion vessel pump 8 mixing valve device low temperature. filling valve discharge 11 radiant system 1

12 Installation chart Aquamatic Plus Example FAST HEATER AND FWS Description components 1 Filter Manometer 3 Safety valve Ball valve Deviation valve stratification (accessory) expansion vessel pump 8 mixing valve device low temperature. filling valve discharge 11 radiant system 1 closed fireplace or thermostove 1

13 Installation chart Aquamatic Plus Example Description components 1 Filter Manometer 3 Safety valve Ball valve Deviation valve stratification (accessory) expansion vessel pump 8 mixing valve device low temperature. filling valve discharge 11 radiant system 1 solar collector 13 vent 1 solar station

14 Installation chart Aquamatic Solar FAST HEATER AND FWS Description components 1 Filter Manometer 3 Safety valve Ball valve Deviation valve stratification (accessory) expansion vessel pump 8 mixing valve device low temperature. filling valve discharge 11 radiant system 1 solar collector 13 vent 1

15 Accessories on demand Several kits with accessories that can be connected to the AQUAMATIC are available. Some of those can be supplied already assembled in our factory. Kit Electrical Resistor The kit with an electrical resistor (integrated) guarantees the a constant storage temperature, even in case of insufficient energy supply by the primary heat source. The resistor can be managed directly by the Aquamatic control unit, simply by activating it through the display. The kit can be assembled in our factory or supplied after delivery. It contains: 0 W single-phased 30 V electrical resistor with regulation thermostate fuses and wiring for integration in the electrical switchboard NB The AQUAMATIC has a small channel through the insulation of the tank in order to pass the cable for connecting the resistor to the electronic switchboard. RIF Description components 1 Electrical resistor Resistor cable 3 Inlet channel for cable Outlet channel for cable Cable gland for fixing the cable Fuse holder and precabled relay 180

16 Kit mixing valve on primary circuit The kit with mixing valve (integrated) makes it possible to regulate the inlet temperature of the domestic heat exchanger. In this way, especially in installations that can reach high temperatures in the primary circuit, the precision of the regulation of the production unit improves. This leads to a larger comfort and reduces the chalk formation in the domestic circuit. We recommend the use of this device when the temperature in the primary circuit teaches values higher than 0 C. The kit can either be pre-assembled in our factory or supplied later on. It contains: DN0 three way mixing valve Servo drive Vac/dc Signal 0. V kit with tubes for installing the kit to the top part of the AQUAMATIC temperature probe Pre-cabled gudgeon pin for connection to the electric switchboard Outlet hot water Inlet cold water 1 FAST HEATER AND FWS B A AB 3 Functional chart 1 Flowmeter Domestic plate heat exchanger 3 Primary mixing valve Pump Tank 181

17 Kit for connecting the Aquamatic in series The kit for connecting the Aquamatic in series is the solution for all applications in which the demand for DHW is highly variable. In this way, it is possible to connect up to instantaneous production units and guarantee a DHW production of l/min up to more than l/min*. The electronic control units of every instantaneous production unit are able to communicate with each other (setting in the set-up menu). The electronics decides how many and which production unit have to be started up in function of the user conditions. *Conditions of reference T STORAGE TANK = C T DHW = C Advantages and benefits: Trustworthiness. Thanks to the self-diagnosis by the control unit, in case of malfunctioning of a production unit, the device is automatically deactivated and another production unit is started up. In this way, the continuous production of DHW is guaranteed. The regulation of the temperature is even more precise. The regulation makes it possible to activate the right number of production units based on the required flow and temperature of the DHW. In this way, every production unit always runs on the conditions closest to the nominal conditions, which improves the efficiency and precision of the regulation. The system with several production units connected in series can be expanded by adding other units (also later). Possibility to execute the programmed maintenance on the production units without interrupting the DHW production. Every production unit runs for an equal number of hours, which guarantees a longer life span of the system. Contains: DN0 two-way zone valve Three point servo drive 30 V kit with connections 18

18 Kit External deviation valve for stratification The kit with external deviation valve makes it possible to take the water for the return to the heat pump from the lower parts of the tanks instead of the middle in function of the temperature difference between the two zones in the tank. In this way the temperature of the water that returns to the heat pump makes it possible to produce hot water at a higher temperature than the storage temperature. This maximizes the efficiency of the entire heating installation. N.B. In case of connection in series, you should provide a deviation valve kit for every AQUAMATIC. Contains: DN3 three-way valve On/off servo drive 30V FAST HEATER AND FWS RIF Description 1 Manometer Safety valve 3 Ball valve Deviation kit Expansion vessel Recirculation pump (source) 183

19 Recirculation kit The recirculation kit makes it possible to check the pump of the domestic recirculation circuit (circulator not supplied). Possible settings: Programming the recirculation in time slots Programming the recirculation based on the temperature of the recirculation ring. Programming the recirculation based on a combinations of the two above-mentioned settings Recirculation pump always running. The kit is supplied separately and not assembled. It contains: Temperature probe to be put on the recirculation ring Instructions Recirculation pump The recirculation pump is not supplied with the kit because the device has to be selected based on the specifics of the installation. However, because it is controlled by the regulator of the Aquamatic group, it has to have the following features Power supply 30V/0hz/1ph Max absorption 00 W RIF Description 1 safety valve expansion vessel 3 ball valve pump non-return valve bt recirculation probe Kit serial port RS8 Modbus Makes it possible to communicate with the supervision systems through the Modbus protocol Kit web (remote control) Makes it possible to check and monitor the device via internet 18

20 Solar unit without pump for AQUAMATIC SOLAR Solar unit with double tube to couple with the AQUAMATIC SOLAR when a pre-assembled solar station is needed that integrates and completes the functions already present in the AQUAMATIC SOLAR. The solar unit with double tube, completely assembled and tested, consists of: Return circuit: Flow meter and regulator with couplings for the filling and emptying of the installation Ball valve with non-return valve which can be excluded by turning the handle with (useful in the filling phase of the installation) bar safety valve with manometer Ø0 mm 0- bar and discharge outlet ¾ F coupling for expansion vessel ¾ M Thermometer 0- C Flow circuit: Ball valve with non-return valve which can be excluded by turning the handle with (useful in the filling phase of the installation) Thermometer 0- C Brass deaerator with manual vent valve Connecting hose and coupling FAST HEATER AND FWS 18

21 Accessory storage tank for installation A tank that can be put onder the AQUAMATIC when you need an inertial flywheel dedicated exclusively to the heating installation of cool water installation. Reccommended in all case in which you have a heat pump as thermal source. Its installation makes it possible for the heat pump to operate at a low temperature when it has to reach the thermal demand of the installation. In this way the operation at high temperature is limited to the production of domestic hot water. Moreover, the tank serves as a thermal flywheel in summer mode in order to guarantee an optimal modulation of the heat pump. Energetic efficiency Easy installation Does not take a lot of space Same design as the AQUAMATIC In carbon steel without internal treatments of the surface area, insulated with 30 mm thick rigid polyurethane, externally covered in thick coloured PVC. Two available capacities in function of the size of the selected AQUAMATIC. Supplied with manual air vent valve and coupling for probe pit. Material: carbon steel insulation: 30 mm thick rigid foam external covering: coloured PVC User limitations Min temperature - C Max temperature C Max pressure 3 bar Legend Rif. Description 1 1 flow heat pump F G return heat pump 3 probe 3 return installation flow installation E C D B vent Chart with dimensions and couplings Cod. Capacity Ø B C D E F G X / 1 1 1/ 81X / 1 1/ 1/ 1 1/ 1 1/ 1 1/ 18

22 Installation chart accessory FAST HEATER AND FWS Legend Rif. Description 1 Heat pump pump 3 deviation valve domestic/installation vent ball valve fill-up valve safety valve 8 expansion vessel Rif. Description discharge valve Manometer 11 Aquamatic 1 inertial puffer 13 mixing valve installation low temperature 1 radiant installation 1 solar collector 18

23 Codes AQUAMATIC code description price 8030X AQUAMATIC X AQUAMATIC X AQUAMATIC 00 Packed dimensions cm weight kg code description price 8030X AQUAMATIC Plus X AQUAMATIC Plus 00 Packed dimensions cm weight kg code description price 8030X AQUAMATIC Solar X AQUAMATIC Solar 00 Packed dimensions cm weight kg Kit accessori code description price 80000X X X 8030X X Kit resistor Kit internal primary mixing valve Kit in series Kit external deviation valve for stratification Kit recirculation pump 818X Accessory puffer 0 liters AQUAMATIC 00/300 81X Accessory puffer 0 liters AQUAMATIC X Solar station no pump 00 Kit serial port RS8 000 Kit web (remote control) 188