Download MTD 121-233R000 Technical data
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Climaveneta Technical Bulletin BWR_MTD2_0011_0121_201110_EN BWR MTD2 0011 - 0121 5,4 ÷ 33,3 kW Medium temperature reverse-cycle heat pump, ground source, domestic hot water production (The photo of the unit is indicative and may change depending on the model) Flexibility Adaptability Hydronic unit assembly Optimised for central heating Domestic hot water production Nadisystem for intelligent control of available energy sources BWR MTD2 INDEX 1. DESCRIPTION OF THE UNIT 3 2. ELECTRONIC CONTROLLER 5 3. OPERATING CHARACTERISTICS 6 4. ACCESSORIES 11 5. GENERAL TECHNICAL DATA 22 6. OPERATING LIMITS 34 7. ETHYLENE GLYCOL MIXTURE 35 8. FOULING FACTORS 35 9. HYDRAULIC DATA 35 10. MINIMUM AND MAXIMUM SYSTEM WATER CONTENT 36 11. HYDRONIC UNIT 37 12. PUMP CURVES 38 13. UTILITY WATER CIRCUIT CONNECTION DIAGRAM CIRCUITO UTENZE 42 14. WATER CIRCUIT CONNECTION DIAGRAM TO THE GROUND SOURCE CIRCUIT 42 13. ELECTRICAL DATA AT MAXIMUM CONDITIONS ALLOWED (FULL LOAD) 43 16. FULL LOAD SOUND LEVEL 44 17. DIMENSIONAL DRAWINGS 45 18. CLEARANCES - HOISTING - SYMBOLS 46 19. OPERATING DIAGRAMS 47 This company participates in the Eurovent Certifi cation Programme. The products are listed in the Directory of certifi ed products. Eurovent certifi cation applied to units with cooling capacity up to 1500 kW for air cooled water chillers and water cooled liquid chillers. Company quality system certified to UNI EN ISO 9001 and environmental certification UNI EN ISO 14001 Waiver of liability This document cannot be considered comprehensive for the purposes of: installation, operation, precautions against risks, handling and transport. See the “General installation manual” for further information. This document refers to standard configurations, in particular regarding dimensions, weights, electrical, refrigerant, water and air duct connections (where applicable). For further information, drawings and diagrams contact the Climaveneta Sales Office. Climaveneta accepts no liability deriving from the incorrect use of this document. This publication is the sole property of Climaveneta, all reproduction, even partial, is prohibited. The data contained in this publication may be changed without prior notice. 2 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 1. DESCRIPTION OF THE UNIT Horizontal systems can be made by excavating a field where the plastic pipes will be laid to a depth of around 1-1.5 metres. Excavation is however costly due to the considerable amount of soil handled. To reduce costs, rather than excavating the loop field, trenches can be dug for laying the heat exchange pipes. In this case, the geothermal loop will be long and narrow. Currently the most widespread trench systems are slinky loops, either 2-pipe or 4-pipe circuits, laid at a depth of around 2.5-3 metres. In this case, as the loop is laid near the surface, PE 80 pipes can be used, diameter DN25 or DN32. The amount of heat that can be drawn using these types of solutions ranges from 10 to 15 W/m2, and even higher if there is surface water. These values are however also affected by variations in air temperature. On average, the geothermal field should be two to three times larger than the surface area being heated. Brine-to-Water heat pump The MTD heat pumps, optimised for geothermal systems, are reverse-cycle units that operate in heating, cooling and domestic hot water production modes, using a three way valve (accessory) installed outside of the unit. The MTD heat pumps can be combined with traditional or radiant systems. The latter, by working at lower water temperatures, ensure higher overall efficiency and are a very popular solution for new low energy consumption constructions and systems that exploit renewable energy sources. Installation is very simple: integration of the hydronic unit on the system and source circuits means the unit only needs to be connected to hydronic system and power supply before starting operation. Ground source solutions Ground source heat pumps exploit the energy accumulated by the ground, a vast source of heat. The temperature just a few metres underneath the surface remains constant throughout the year, without the same fluctuations as air temperature. This means heat can be drawn from the ground in winter so as to supply a heating system at an efficiency of around 400% or higher, or give heat back in summer for cooling, maintaining high efficiency that remains constant all year round. The same principle can be exploited for domestic hot water production. Heat is exchanged with the ground via polyethylene pipes that are either laid horizontally in the ground a few metres under the surface, or vertically if there is limited space around the building. This is a closed loop with heat carrier fluid made up of water and glycol, to prevent the liquid from freezing. COMPOSITION OF STANDARD UNIT Structure Load-bearing base and structure made from suitably thick hot galvanised steel plate. All parts painted with polyester power coat. Panelling External casing made from suitably thick hot galvanised steel plate, painted with polyester power coat, designed to allow total access to inside components. All the panels are covered with high density soundproofing material. Soundproof panelling made from special open-cell cone-shaped sandwich panels on the outside with filler material on the inside, total thickness 35 mm. Compressors Hermetic rotary scroll compressors, complete with sump heater, electronic thermal overload protection with centralised manual reset, and two-pole electric motor. High density rubber soundproof covering. Vertical loop A vertical geothermal loop allows the heat pump to draw energy from a source at a virtually constant temperature all year round, with considerable benefits in terms of reducing running costs. This solution requires a small piece of land. The yield per linear metre of loop in the ground is 50 W/m; this value is used as the reference for standard ground, as described in standard VDI4640. A geologist should always be contacted to verify ground conditions. Drilling depth is usually around 100 metres (this keeps pumping power down, increasing system efficiency, while deeper bore holes depend on the equipment available locally). The loops used are double U-bend pipes, PE 100, diameter DN25, DN32 (most common) and DN40. Depending on heating or cooling capacity required and capacity of the ground, a series of geothermal loops may be used, always leaving a space of 8-10 metres between loops to avoid thermal interference. The heat yield of the loop and good operation significantly depend on the type of grout used. Once the PE pipe has been placed in the bore hole, the hole must be filled from the bottom up using a product that guarantees high thermal conductivity and low hydraulic conductivity. Grout generally consists of mixes of cement and bentonite, where necessary added with silica or quartz sand to increase thermal conductivity, or commercially-available premixed products. This also prevents any interference with underground aquifers that the loop/loops may cross. Utility-side and Source-side heat exchanger Braze welded AISI 316 steel plate heat exchanger. The heat exchangers are lined on the outside with a layer of closed-cell neoprene to prevent condensation. When the unit is not operating, the heat exchangers are protected against no flow conditions by a water differential pressure switch. The unit is also ready to operate using non-freezing mixes and with an electric heater for frost protection. Refrigerant circuit Main components in the refrigerant circuit: - refrigerant R410A - dewatering filter, - liquid flow indicator with moisture signal, - thermostatic valve with external equaliser, - high and low safety pressure switches, - liquid receiver, - 4-way reversing valve. System water circuit Main components in the system water circuit: - circulating pump - water differential pressure switch - expansion vessel - system vent - drain valves - safety valve - threaded male fittings Horizontal loop This solution requires a relatively large piece of land, however costs significantly less than a vertical loop. 3 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 - Domestic hot water cylinder, 300 or 500 litres. - Domestic hot water storage tank, 300 litres, to be combined with the DOMH2O instant domestic hot water production kit. - Domestic hot water storage tank, 300, 500 and 1000 litres with solar heating coil, to be combined with the DOMH2O instant domestic hot water production kit. - DOMH2O15 and DOMH2O24 instant domestic hot water production kit. Source water circuit Main components in the source water circuit: - source pump - water differential pressure switch - system vent - drain valves - threaded male fittings Power and control electrical panel Electrical control panel built in compliance with EN 60204-1/IEC 204-1, complete with: - main door lock disconnect switch, - thermal cut-out switches and contactors for the compressors, - remote ON/OFF terminals, - remote keypad connection terminals, - manual summer-winter changeover terminals, - terminals for connecting system and ground source flow switches, - alarm signal terminals, / secondary pump / dehumidifier, - compressor start-up signal terminals, - outside air temperature sensor terminals, - outlet electric heater or boiler terminals - DHW storage electric heater terminals - electronic controller, - phase control boards for managing modulating pumps, - safety fuses, - compressor start capacitor (single-phase units only), - IP54 index of protection, - electrical panel for outdoor installation, with two doors and gaskets - numbered control circuit cables, - phase sequence control relay - pump enabling relay, - terminals for three-way valve and DHW storage temperature sensor - remote COOL/HEAT terminals, - peak limiter for single-phase units only VERSIONS AVAILABLE BWR MTD2 Reverse-cycle ground source heat pump with domestic hot water production. Built-in water circuit assembly and peak limiter for singlephase units. SUPPLIED AS STANDARD - N-THC remote control complete with backlit display, temperature probe, humidity probe, knob and 4 buttons (must be installed) - Outside air temperature probe for climate compensation (must be installed) - Domestic hot water probe - Storage tank probe - Rubber vibration dampers ACCESSORIES - N-THC wired room timer thermostat with backlit display, complete with temperature and humidity probe for system configuration. - N-EM1 expansion module for system configuration. - 3-way selector valve for domestic hot water production. - Supplementary electric heater for the heating system. - DHW storage electric heater, as supplementary heat source and for Legionella prevention. - N-CM kit for managing heat pumps in cascade. - N-RS RS485 serial card for ModBus protocol. - Low-loss header, 35, 100 or 200 litres. 4 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 2. ELECTRONIC CONTROLLER The NADISYSTEM electronic controller is based on an innovative and efficient approach to building air-conditioning. Energy is only consumed when necessary and the energy sources are used based on availability, efficiency and cost, giving priority to renewable sources, where available. The first significant advantage of introducing a single integrated control system is optimisation of energy savings through coordination between the different system components, eliminating inefficiencies in communication, simplifying installation and reducing the number of controllers. NADISYSTEM ensures dynamic control of water outlet temperature according to real needs in the building and the outside air temperature, optimising comfort and reducing wasted energy. The remote keypad supplied with the unit can be used to freely set the room temperature, humidity, operating mode, domestic hot water production and operating times for each zone. The NADISYSTEM control system for residential applications gives high operating flexibility by controlling the secondary circuits, that is, activating zone pumps and valves depending on the room temperature set on the remote keypad, and by controlling mixing valves to ensure the correct water temperature in radiant systems according to the climate conditions set for each circuit. There are 15 different types of pre-configured system for quick and easy installation, with the possibility to manage up to 5 remote keypads for controlling thermal load in likewise zones. The advanced PRANA controller also allows integration of solar panels for the domestic hot water production, giving priority to direct solar energy, if available, and increasing the use of renewable sources while also managing traditional sources, such as electric heaters or boilers. The controller can manage up to four 4 heat pumps connected in cascade to increase capacity in applications with multiple occupied areas, such as hotels, schools, apartment blocks, offices and shopping centres. The units are managed in master-slave mode, with the master unit responsible for processing the information and sending it to the slave units. This ensures fine control over the capacity delivered, without decreasing performance, and more precise system sizing. NADISYSTEM can determine how many cascaded units are needed to guarantee domestic hot water production, all or just one, according to requirements. The controller also balances compressor operating hours based on time logic, activating the units in rotation, and where necessary excluding any units that are momentarily out of service, without interrupting operation of the cascade as a whole. NADISYSTEM also allows easy service, being interfaceable to supervision systems for remote maintenance by specialist technicians, as well as remote control of certain functions, such as: la remotazione di alcuni comandi come: - on/off - cooling/heating operation - heating system/domestic hot water priority - shutdown due to electricity rate AUXILIARY SOURCE HOT WATER FLOOR HEATING FAN COIL SOLAR INTEGRATION RADIATORS Main functions - Wired remote keypad with backlit display, complete with temperature and humidity probe - Calculation of dew point and increase in water outlet temperature for underfloor systems, possibility to enable a dehumidifier - Operating parameters with dedicated user and installer menus to configure the type of system - Weekly timer for setting 6 daily time bands - Outside air temperature probe to control the system water temperature set point based on heating and cooling compensation curves. Fixed point operation also available. - Cooling, heating operating modes, automatic mode changeover - Domestic hot water production - Supplementary electric heater management for domestic hot water storage and Legionella prevention cycle - Domestic hot water recirculation by timer or flow switch - Auxiliary resources management - Cascaded management of up to 4 heat pumps - Different systems solutions by configuring the controller and using dedicated expansion modules (accessories), up to 5 zones with the possibility to control different temperature according to the selected compensation curves. - Alarm signals - Frost protection management based on inside or outside air temperature or water temperature, to protect the system pipes and heat exchangers inside the unit. 5 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 3. OPERATING CHARACTERISTICS TEMPERATURE CONTROL The water temperature delivered to the heating and cooling circuit is calculated by the controller and depends on the selected cooling and heating compensation curve. A building’s thermal requirements do not remain constant throughout the day or the year, but rather increase or decrease based on the outside air temperature. It’s therefore a waste of energy to keep the water at a constant temperature. Delivering water at different temperatures to the terminals based on the outside air temperature achieves high seasonal efficiency ratios and brings considerable savings in running costs. The compensation curve in heating and cooling mode can be adjusted to allow correct heat pump operation according to the system (radiant panels, radiators, fan coils). Example: Selecting heating curve 1.4 with an outside air temperature of -5°C gives a water temperature of +55°C. Dedicated compensation curves can be set for each zone, depending on the type of terminal unit, or alternatively a fixed point temperature can be selected. A function called “room temperature influence” is available to quickly adapt the water temperature by modifying the compensation curve when the indoor conditions change, for example when there are more occupants in the room. This function is only available in heating mode. In cooling operation during summer, the controller calculates the dew point using temperature and humidity probe on the remote terminal, which determines an increase in the water temperature to deliver to the radiant system and activation of the dehumidifier (one dehumidifier contact only for all zones). Heating compensation curve 2,2 2 1,8 1,6 1,4 Water set point °C 1,2 1 0,8 0,6 0,4 0,2 -5 -25 Outside air temperature °C Cooling compensation curve Water set point Tm1 Tm2 Te1 Te2 Outside temp. PROGRAMMING THE TIME BANDS A timer is available to customise differentiated activation and deactivation for each individual zone of the system, creating an operating profile with up to 6 daily time bands. Time band 1 Time band 2 Time band 3 Time band 4 Time band 5 Time band 6 SYSTEM PUMP OPERATION When reaching the system water temperature set point, the compressor stops and the system pump is activated periodically, so as to minimise energy consumption and ensure correct measurement of the water temperature. The pump on and off times can be set using a parameter, according to the type of system. In systems with fan coils, the time between one sniffing cycle and the next should be reduced in order to avoid excessive cooling of the water, in heating operation, and if and if the system water content is equal to the minimum value shown in the paragraph on “Minimum and maximum system water content”. 6 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 SOURCE PUMP OPERATION The BWR unit’s electronics can manage condenser or evaporator operation precisely and reliably, controlling the flow of water through the heat exchanger by modulating operation of the ground source pump. The condensing/evaporating pressure is read by a dedicated sensor installed on the unit; the electrical signal is then sent to the electronic controller that, based on the configuration parameters, modulates operation of the ground source pump by adjusting power supply voltage. DOMESTIC HOT WATER PRODUCTION The controller manages domestic hot water production using a 3-way valve installed outside of the unit, deviating the flow of hot water to the DHW storage tank, which must be suitably sized according to the type of usage. Production is enabled when the water temperature inside the DHW storage tank (probe BT8) is less than the DHW set point. The production of domestic hot water is guaranteed in both summer and winter, according to the operating limits shown in this manual. If heat pump operation is expected outside of the limits, consider using a supplementary source of heat, managed directly by the controller. An electric heater should be installed inside the DHW storage tank to ensure the temperature does not fall below 10°C in the event of extended periods of heat pump inactivity (standby). LEGIONELLA PREVENTION FUNCTION The Legionella prevention function ensures the elimination of the Legionella bacteria that reside in domestic water storage tanks. The temperature and duration of the Legionella prevention cycles to eliminate bacteria are typically: • 2 minutes > 70°C • 4 minutes > 65°C • 60 minutes > 60°C The Legionella prevention cycles are managed directly by the controller, enabling the heater in the domestic hot water storage tank domestic, with the possibility to set the duration, temperature, day and time. AUXILIARY RESOURCES The controller can manage devices outside of the heat pump, such as electric heaters or boilers. The auxiliary device can be used to replace or supplement heat pump operation, as selected by parameter. In the first case, the external device is activated to replace the heat pump during operation outside of the limits shown in paragraph 6, “Operating limits”, or alternatively if the compressor shuts down due to a fault. In supplementary operation, the external device is activated at the same time as the compressor so as to satisfy the building’s thermal demand, based on the trend in water temperature, as shown in the graph. Auxiliary device activation delay time Integral term calculation System water control set point Actual water temperature System HP control hysteresis Auxiliary device ON OFF ON Compressor OFF 7 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 SYSTEM MANAGEMENT N. System Configuration The NADISYSTEM control system for residential applications gives high operating flexibility by controlling the secondary circuits, that is, activating zone pumps and valves depending on the room temperature set on the remote keypad, and by controlling mixing valves to ensure the correct water temperature in radiant systems according to the climate conditions set for each circuit. There are 15 different types of pre-configured system for quick and easy installation, with the possibility to manage up to 5 remote keypads for controlling thermal load in likewise zones. 0 Remote Keypad N-THC Expansion Module If the radiant system also needs to meet cooling demand, humidity control is guaranteed by activating the dehumidifier contact, while calculation of the dew point, measured by the NTHC controller, ensures the correct water outlet temperature defined by the cooling compensation curve, thus avoiding formation of condensate on the floor. Remember to suitably insulate the pipes in contact with the air, if air-conditioning in used inn summer. The following table indicates the different type of systems that can be controlled directly by the NadiSystem. High Temp. Zone High Temp. Zone High Temp. Zone Low Temp. Zone Low Temp. Zone Low Temp. Zone (ex. Radiator/ Fan Coil) (ex. Radiator/ Fan Coil) (ex. Radiator/ Fan Coil) (ex. Floor Heating) (ex. Floor Heating) (ex. Floor Heating) N-EM1 x1 standard x1 1 DHW Recircu lation 5 x1 standard x1 2 x1 standard x1 3 standard M x1 M x1 optional x1 4 x2 standard M x1 optional x1 5 x2 standard M x3 optional x1 6 x2 5 standard M x3 optional x1 7 x2 standard 2 2 1 2 M x3 optional 8 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 N. System Configuration The controller can manage the valves in each individual zone or alternatively pumps, depending on the set temperature. The system decides whether to activate the unit or the most energy efficient resources to meet demand. NadiSystem manages different temperature levels based on the terminal units used. The heat pump directly produces water at the right temperature for the system terminals connected to the high temperature circuits (e.g. fan coils, radiators, towel rails in bathrooms), while low temperature radiant panels are controlled by the mixing valves according to the specific compensation curves. Remote Keypad N-THC x1 8 Expansion Module This means a compensation curve can be applied to the high temperature zones and different compensation curves for each low temperature zone (maximum three). Depending on the type and complexity of the system, expansion modules are required for connection of the components managed by the system (pumps, valves, probes etc.), as indicated in the table. Simple installation by serial connection of the components making up the NadiSystem. High Temp. Zone High Temp. Zone High Temp. Zone Low Temp. Zone Low Temp. Zone Low Temp. Zone (ex. Radiator/ Fan Coil) (ex. Radiator/ Fan Coil) (ex. Radiator/ Fan Coil) (ex. Floor Heating) (ex. Floor Heating) (ex. Floor Heating) DHW Recircu lation N-EM1 x2 5 standard 2 M x3 optional x1 9 x2 standard 2 1 M x1 M optional x1 10 x2 standard 2 1 M x1 M optional x1 11 x2 standard 2 1 M x2 M optional x1 12 x3 standard 2 1 M x3 M optional x1 13 x3 standard 5 2 1 2 M x4 M optional x1 14 x3 standard 2 2 1 1 M x2 5 2 1 M M optional Key M Mixing valve floor heating DHW pump circulation Circulation Zone pump or motorized valve Ambiente thermostat Water probe * N.1 ambiente thermostat available with the heat pump ** Configurations from 4 to 14 are required additional N-THC as accessories 9 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 FROST PROTECTION The frost protection function is active even when the heat pump is OFF. DOMESTIC HOT WATER FROST PROTECTION STORAGE The domestic hot water frost protection function is only active if an auxiliary resource is installed for the domestic hot water storage tank. The additional heater is activated if the water temperature, measured by sensor BT8, is less than +5°C, and is deactivated at +8°C. PRIMARY CIRCUIT FROST PROTECTION SYSTEM The frost protection function is guaranteed by activating the electric heater on the heat exchanger and the system pump. The pump and the electric heater are activated if the water temperature (measured by the probe at the heat exchanger outlet) is less than 4.5°C and deactivated when the water temperature reaches +7°C. Frost protection active for the system and source heat exchanger. Frost protection on the source circuit is activated when the water temperature is less than -4.5°C. SECONDARY CIRCUIT FROST PROTECTION SYSTEM The pumps on the system’s secondary circuit are activated together with the primary pump, according to the criterion described in the previous paragraph. FROST PROTECTION BASED ON OUTSIDE AIR TEMPERATURE The system pump is activated according to the outside air temperature to prevent ice forming in the pipes. The pump is activated if the outside air temperature is less than 4°C and deactivated when it rises back over 5°C. FROST PROTECTION BASED ON INSIDE AIR TEMPERATURE The heat pump and/or supplementary heat sources (outlet heater or boiler) are activated if the inside temperature falls below 14°C, to prevent the pipes inside the home from freezing. ALARM SIGNALS Correct unit operation and any alarms are displayed on the room thermostat, the latter by the symbol. The diagnostics functions include complete alarm management, with an alarm log (via service keypad) for more detailed analysis of unit behaviour. 10 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 4. ACCESSORIES The accessories listed below are supplied separately. METAL MESH WATER FILTER This filter MUST be installed on the heat pump return pipe to trap any impurities in the water circuit that may damage the unit’s heat exchanger. Characteristics Body Finish Body gasket Thread Brass Sanded Betaflex 71 ISO 228/1 Filter AISI 304 stainless steel micro-perforated sheet metal Hole pitch Inscribed hole diameter Number of holes per cm2 2 mm 500 micron 80 Dimensions DN R L H inch mm mm 32 1 1/4 96 68 40 1 1/2 106 75 Pressure drop R Kv 50 2 126 90 inch 1 1/4 17 1 1/2 24,5 2 36 BT AND PT STORAGE TANKS Storage tanks to be used in heating and cooling systems, to ensure minimum heat pump operating time in all operating conditions and avoid excessive starts and stops. It can also be used to isolate the water circuit from the heat pump and to partially meet energy demand during periods in which the unit is shutdown due to the electricity rate. For indoor installation. Models available BT35 BT100 BT200 TP300 Volume 35 litres 100 litres 200 litres 300 litres The diagram illustrates the use of the BT/TP storage tank as a low-loss header to separate the heat pump primary circuit from the secondary circuit to the terminal units. This allows different flow-rates and temperatures to be managed depending on the type of terminal used. Correctly sized, it guarantees the minimum water volume required by the heat pump. The diagram shown is purely indicative. 11 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 The diagram illustrates the use of the BT/TP storage tank as a storage tank on the heat pump return pipe so as to increase the volume of water available in the system, avoiding excessive starts and stops. In this case, make sure the available pressure head of the pump on the unit is sufficient to guarantee correct system operation. The diagram shown is purely indicative. Dimensions - Model BT35 Technical specifications The storage tanks are made from carbon steel plate welded using the best technology and undergo strict water pressure tests (9 bars, allowing an operating pressure of 6 bars). Being a container of water for heating and cooling, this product does not require internal treatment, while the outside is coated with rustproof paint. The tanks are protected on the outside with a closed cell elastomeric foam lining, 50 mm thick, with soft blue PVC exterior finish, for models BT 100/200 and TP300; polyethylene foam insulation, 10 mm thick, with metallic exterior finish for models BT35. 613 520 66 174 288 Ø308 80 65 210 80 1” 15 Ø7x20 85 1” 80 Wall fastening bracket 360 278 Fill/drain 15 Air vent 1” 1/4 1” 1/4 300 100 Volume Storage tank dimensions A B C D E F G K I mm 500 400 970 100 130 160 280 250 264 264 868 140 550 450 1410 100 130 160 280 430 374 386 1298 170 700 600 1235 100 130 160 280 320 321 332 1133 200 Di litres 100 200 300 d 120 Dimensions - Model BT100, BT200, TP300 Htot 5 Di d TOP VIEW 1C 1E-1G also on opposite side I 1A ° 3/8" 3/8" 3/8" 5 45 1/2" 1/2" 1/2" G 5 H tot. 2" 2" 2" 3 socket 4 3 socket F 1"1/4 1"1/4 1"1/4 Fittings 3 inch 1/2" 1/2" 1/2" ° 2 45 litres 100 200 300 1 K Volume 2 3 socket Description Heat pump outlet Heat pump return System outlet System return Supplementary source outlet Supplementary source return Electric heater attachment Probe socket Drain/load Vent 1F-1H also on opposite side 2 1D D 1B 4 12 A C B E Pos. 1A 1B 1C 1D 1E- G 1F-1H 2 3 4 5 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 OUTLET ELECTRIC HEATER The outlet electric heaters are available with power ratings of 3 kW single-phase and 3, 6 and 9 kW three-phase. Used on the system outlet, these guarantee the heating demand of the building at low outside temperatures by supplementing the heating capacity of the heat pump. The electric heaters are deactivated as soon as the heat pump alone can meet heating demand. Considering that normally the heat pump operates only a short time at low outside temperatures, operation of the supplementary heater is also reduced and consequently power consumption is negligible. Therefore, the system’s seasonal efficiency ratio remains unchanged. Wall-mounted installation using the fastening brackets. 30 70 The diagram shown is purely indicative. 7 5...90°C 4 11 (G 1 1/4 B ) 30 120 1 2 3 4 5 6 7 13 10 (G 1 1/4 B) 3 2 100 70 1 260 348 53 Terminal block cover Safety thermostat manual reset Control thermostat knob Reference for knob full scale Cable gland for control cable Cable gland for power cable Red light, on when the heater is operating 8 9 10 11 30 9,5 90 +/- 5°C 30...70°C Incoloy 800 1" 1/4 M GAS IP 55 Red; on when heater operating 8 9 22 8 9,5 23 6 5 60 Safety thermostat Adjustable thermostat Heating element material Threaded attachment Index of protection Indicator light 400V/50Hz 3000-6000-9000 W 6 Bar 30 Min/max operating temperature Dimensions 230V/50Hz 3000 W 158 Technical specifications Power supply Power Maximum pressure Wall fastening brackets Heater body Water inlet Water outlet BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 IMMERSION ELECTRIC HEATER The single-phase immersion electric heater can deliver 1 kW, 2k W or 3 kW depending on the electrical connections, and must only be used in immersion, via the water connections provided on the HWC storage cylinders or the BT, TP and TPS storage tanks. The electric heater guarantees Legionella prevention or works to supplement domestic hot water production at low outside temperatures. If used inside the TP storage tanks it can help meet building heating demand in the event of operation outside of the heat pump operating limits. 1 1 1 Immersion electric heater The diagram shown is purely indicative. L1 L2 L3 KM1 72 141 6 Bar 300°C 120°C 9….75°C Incoloy 800 PVC 1” ½ M GAS ASBERIT 60*48*3 IP 44 Green; on when heater operating 118 T1 T2 T3 "2" N U PE "1" 112 158 181,5 Dimensions - Immersion electric heater 105 x 85 M 1” 1/2 GAS 85 Maximum pressure Max temperature, heating area Max temperature, seal area Adjustable safety thermostat Heating element material Terminal block protection material Threaded attachment Gasket Index of protection Indicator light 1000, 2000, 3000 W (+5%/ -10%); power in relation to the electrical connection. FU1 Power Dimensions - Electrical panel 230V/50Hz FU2 Technical specifications Power supply 310 330 14 140 BWR_MTD2_0011_0121_201110_EN 16 16 GREEN LIGHT HFC 410A BWR MTD2 1”¼ 3-WAY VALVE FOR DOMESTIC HOT WATER PRODUCTION: Dimensions - Valve body S B H The 3-way valve deviates the flow of water to the domestic hot water storage tank when the temperature read by probe BT8 falls below the set point. The servomotor is also fitted with an auxiliary contact. Contact closed when the valve is open and contact open when the valve is closed. The 3-way selector valve for domestic hot water production must have the following characteristics for correct heat pump operation: - Voltage 230V AC, 50/60 Hz - If valve rotation takes more than 10 s, the time can be set by parameter. - Delta P 500 kPa - Fluid temperature 0°C to 90°C - Pressure drop below 20 kPa. L In the total height of the valve (body + servo control) also take into account 40 mm for the extension supplied with the kit, required for correct insulation of the pipes. Fittings L B H S Technical specifications - Valve body Operating pressure PN16 for water at 90°C. PN20 for chilled water Leaks Fluid temperature Angle of rotation Thread Valve body and fitting Stem Gasket Ball Weight None Water 0°C to 90°C 90° Gas UNI ISO 228 Brass OT58, UNI575/65 Brass PTFE seat, EPDM O-ring Chrome-plated brass 1,28 Kg inch mm mm mm mm 1”1/4 G 102,6 76,8 51,3 39,8 Dimensions - Servo control 230V - 1A (resistive) Allowable operating temperature 0 ... + 50 °C Allowable transport and storage temperature - 10 ... + 80 °C Allowable humidity Index of protection Connection cable Manual control Weight Class G, DIN 40040 IP 54 6 x1 mm2, 0.8 m long manual open/close control 0,45 Kg L P L1 L L1 H P mm mm mm mm 131 156 75 70 Graph of valve pressure drop Kvs 3-way valve DN 1-1/4" 100 Pressure drop (KPa) Free auxiliary contact (end travel) H Technical specifications - Servomotor Power supply 230VAC, +10% - 15% Frequency 50Hz Power consumption 4 VA Travel time (open/close) 10s 10 1 0,1 1 10 100 Water flow-rate (l/sec) 15 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 HWC DOMESTIC HOT WATER CYLINDER Models available HWC300 HWC500 The HWC storage cylinders are made especially for domestic hot water production in combination with heat pumps, thanks to the inside coil with large heat exchange area. The heat pump is connected to the inside coil that heats the domestic hot water contained in the storage tank. Legionella prevention cycles are managed by an electric heater that can be installed in the fitting provided on the flange. The Legionella prevention cycles are managed by the NadiSystem controller on the heat pump. Technical specifications The cylinders are made from S275JR steel plate in accordance with DIN 4753 and undergo strict water pressure tests (9 bars, allowing an operating pressure of 6 bars). Lined on the inside with double layer of enamel in accordance with DIN 4753. Protection against corrosion guaranteed by the magnesium anode, provided with the accessories supplied as standard with the storage cylinder. The cylinders are protected on the outside by 50 mm rigid CFC-free PUR lining with white skai casing. Volume 300 litres 500 litres Storage cylinder and heat pump combinations Storage cylinder Coil water content Coil surface area Combined heat pumps HWC 300 HWC 500 (l) 22,3 38,5 (m2) 3,5 5,9 11 25 31 41 51 61 91 x x x N.A N.A x x x x x N.A N.A The combinations proposed exclude the 0061 and 0091 heat pumps, which require the TPS series storage tanks. Water circuit diagram SELF-CLEANING FILTER Source SELF-CLEANING FILTER N.C. AUTOMATIC FILL ASSEMBLY LOW-LOSS HEADER System The diagram shown is purely indicative. Use A Height B C Diameter D Dimensions 300 500 with insulation - mm 1570 1800 without insulation - mm with insulation - mm 650 750 without insulation - mm 550 650 height - mm 140 155 E Cold water fitting - R” 1 ¼” 1 ¼” height - mm 1570 1800 Hot water F fitting - R” 1 ¼” 1 ¼” height - mm 1200 1400 G Recirculation fitting - R” ½” ½” height - mm 295 310 Flange with 2" bushing H Ø - mm 180/120 180/120 for electric heater fitting - R” 2” 2” height - mm 920 1185 Heat pump J outlet fitting - R” 1 ¼” 1 ¼” height - mm 240 255 Heat pump K return fitting - R” 1 ¼” 1 ¼” height - mm 1350 1550 N Thermometer fitting - R” ½” ½” height - mm 1570 1800 Probe socket O fitting - R” ½” ½” height - mm 600 P Probe socket fitting - R” ½” height - mm 1570 1800 Q Magnesium anode fitting - R” 1 ¼” 1 ¼” height - mm 1400 R Magnesium anode fitting - R” 1 ¼” Dimensions - Model HWC300 F Dimensions - Model HWC500 F Weight with insulation Water content heat exchange Surface area heat exchanger 16 kg l m2 BWR_MTD2_0011_0121_201110_EN 145 22,3 3,5 220 38,5 5,9 HFC 410A BWR MTD2 TPS STORAGE TANKS AND DOMH2O INSTANT DOMESTIC HOT WATER PRODUCTION KIT Storage tank model available TPS300 TPS500 TPS1000 The TPS storage tank is used to store water heated by a heat pump, and allow further supplementary heat from the solar heating coils fitted inside. In addition, tank connections are also available for other sources of heating, for example gas- or wood-fired appliances. Two electric heaters can be installed using the 2” fittings provided. Domestic hot water production is guaranteed by the DOMH2O15 and DOMOH2O24 instant kits combined with the storage tanks. The instant domestic hot water production kit draws energy from the storage tank and via heat exchange with the plate heat exchanger ensures the correct domestic hot water temperature, controlled by modulation of the primary circuit pump. The control unit with graphic display allows the user to monitor operation, as well as set the set point and operating parameters. Water circuit diagram 4 Instant domestic hot water production kit model available DOMH20 15 DOMH20 24 1 Heat pump (Air/water, water/water, ground source) 2 Expansion vessel 3 Pump 4 Vent valve 5 Fill assembly 6 Safety valve 7 Solar panel 8 TPS hot water storage tank 9 DOMH2O instant hot water kit 10 Drain 7 Volume 300 Litres 500 Litres 1000 Litres 9 11 12 13 14 15 16 17 18 19 20 Temperature probe Control unit Plate heat exchanger Recirculation temperature probe (accessory) Solar heating system drain Domestic hot water delivery Flow meter and temperature probe Mains water Usage Thermostatic valve (only if supplementary solar panels are installed) 12 20 8 3 F 3 19 17 11 16 3 13 1 14 11 18 2 2 G 6 18 10 5 10 15 The diagram shown is purely indicative. Technical specifications TPS storage tanks The storage tanks are made from carbon steel plate welded using the best technology and undergo strict water pressure tests (9 bars, allowing an operating pressure of 6 bars). Being a container of hot and cold water, this product does not require internal treatment, while the outside is coated with rustproof paint. The tanks are protected on the outside with a closed cell elastomeric foam lining, 70 mm thick, with soft blue PVC exterior finish. DOMH2O instant domestic hot water production kit The instant domestic hot water production kit features the following components: - AISI 316 stainless steel plate heat exchanger, insulated - Circulating pump with low power consumption and electronic speed control - Control unit with graphic display indicating the temperature and heat delivered - Insulated copper pipes and connectors - Sheet metal structure and thermoformed RAL panels, wallmounted installation. 17 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 The control unit adjusts the speed of the primary circuit pump to maintain the set domestic hot water temperature, adjustable from 30°C to 65°C. If the domestic hot water temperature leaving the heat exchanger reaches Tmax (between 60°C and 75°C) the primary circuit pump is switched off. When the temperature falls below the threshold (Tmax) the pump is started again. For systems with supplementary solar heating, the primary circuit temperature may exceed the maximum limit of 65°C and pump speed modulation may not guarantee the DHW set point. In this case, a thermostatic valve should be used at the instant domestic hot water production kit outlet to avoid excessive domestic hot water temperatures. The DHW recirculating pump can be managed (maximum power 185 W) by setting the water temperature in the recirculation circuit. When the temperature falls below the set point the recirculating pump is activated, and vice-versa. In addition, on and off times can be set for the recirculation circuit and a custom program created for each day of the week. Selection guide To choose the best system made up of storage tank and external instant hot water production unit, the following three parameters need to be verified: 1. Tank volume is sufficient to produce the DHW required by the system. 2. Instant flow-rate of the external unit is higher than peak delivery flow-rate. 3. Storage tank volume is higher than the minimum recommended volume for correct heat pump operation (based on heat output). This condition is normally verified as the volume is quite low. 2. Instant DHW production The amount of domestic hot water required at the points of delivery must be less than the amount produced by the unit. The graphs on the previous pages illustrate the amount of water produced by the units as the primary circuit temperature changes. 3. Thermal inertia The storage tank, as well as accumulating energy to be used when necessary, also acts as a buffer for the primary source of energy, reducing the number of starts and stops. The volume of the storage tank must therefore be greater than the value recommended by the manufacturer of the primary source (heat pump or other appliance). 1. Storage tank volume Tank volume and the characteristics of the primary source (heat output and outlet temperature) are the parameters that determine the amount of water that can be delivered in a certain unit of time. The following equation can be used to size the tank in terms of volume. V= [Wf*(Tout-Tin)/(T0-Tf)] - [(P*tm*1000)/(Cp*(T0-Tf)] Typical combinations Below are some combinations for typical residential applications with heat pumps. Type of home Where: V: Required storage tank volume in litres Wf: Amount of domestic hot water required in the peak period, in litres Tm: Duration of the peak period in minutes T0: Temperature inside the storage tank [°C] Tf: Minimum usable storage tank temperature [°C] Tin: Mains water inlet temperature [°C] Tout: DHW delivery temperature [°C] Cp: Specific heat of water 4.186 kJ/kg °K P: Primary source heat output [kW] Heat pump heat output Storage tank DOMH20 model volume Single home Single home Single home Single home <3 4-5 5-6 6-7 1 2 2 3 4 - 6 kW 6 - 8 kW 10 - 13 kW 15 - 18 kW 300 500 1000 1000 15 15 24 24 2 apartments 2 apartments 4-5 7-8 2 5 6 - 8 kW 15 - 18 kW 500 1000 15 24 3 apartments 3 apartments 7-8 9 - 12 3 6 15 - 18 kW 20 - 22 kW 1000 1000 24 24 The combinations are calculated based on the following peak consumption: - 60 l per person in single homes, - 250 l per apartment with one bathroom, - 350 l per apartment with two bathrooms, - Simultaneous use factor DOMH20 15 heating performance DOMH20 24 heating performance * Domestic hot water flow-rate (l/min) Tin = cold water from mains Tout = domestic hot water no. of no. of people bathrooms * Domestic hot water flow-rate (l/min) Primary inlet temperature [°C] Tin = cold water from mains Tout = domestic hot water Primary inlet temperature [°C] * The domestic hot water flow-rate shown on the performance curves remains constant for a variable time, depending on the volume of the storage tank. Also see the instructions in the "Selection guide”. 18 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 Storage tank dimensions C D E F G K I litres mm 300 690 550 1470 130 325 425 575 735 1060 1035 1185 635 500 790 650 1755 135 375 685 630 880 1336 1295 1445 780 1000 1050 850 2100 120 410 950 765 1105 1476 1560 1710 950 Volume Di d Htot A Fittings Volume litres 300 500 1000 1 2 1"1/4 1"1/4 1"1/4 2" 2" 2" Dimensions - TPS storage tank B 3 4 inch 1/2" 1”1/4 1/2" 1”1/4 1/2" 1”1/4 5 6 1” 1” 1” 1” 1” 1” L M SR SM Di d 835 325 370 785 980 330 375 870 1150 380 425 1105 5 Fixed coil Surface Internal area volume m2 l 1,5 9 2,1 13 4 25 1A 1E 1C 3 1 Description Heat pump outlet Heat pump return Supplementary source outlet Supplementary source return Instant DHW kit outlet Instant DHW kit return Electric heater attachment Probe socket Drain/fill Vent Solar collector circuit outlet Solar collector circuit return 6M 3 H tot 1 3 1D F K G 1B SM L 1F I E 6R 2 SR C 2 A B M Pos. 1A 1B 1C 1D 1E 1F 2 3 4 5 6M 6R 4 [m.c.a./m2] Solar heating coil pressure drop in TPS storage tanks Press. drop per unit of area 2,5 Top view 2 1,5 5 1 0,5 0 0 1000 2000 3000 4000 5000 [l/h] Dimensions - DOMH2O instant domestic hot water production kit E 87 281 87 113 D B C 620 A HOLES FOR WALL MOUNTING 32 L F 77 G 92 H 117 455 I 92 77 90 248 19 Pos. A B C D E F G H I L Description Primary circuit pump Primary circuit temperature probe Control unit Manual vent valve Plate heat exchanger Primary circuit outlet Primary circuit return Mains water inlet Domestic hot water outlet Flow meter and temperature probe BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 N-EM1 EXPANSION MODULE FOR SYSTEM CONFIGURATION Dimensions - N-EM1 expansion module 300 The NADISYSTEM control system for residential applications gives high operating flexibility, activating zone pumps and valves depending on the set room temperature, and controlling mixing valves to ensure the correct water temperature in radiant systems according to the climate conditions set for each circuit. With NADISYSTEM there up to 15 different types of system pre-configurations for quick and easy installation, and up to 5 remote keypads for controlling thermal load in likewise zones. FU11 FU10 TC10 A10 220 The N-EM1 expansion module is used to connect the secondary circuit components and corresponding zone thermostats depending on the selected configuration. Up to 3 expansion modules can be used to create more complex systems. The meaning of the terminals may change based on the selected configuration, the connections are shown on the instruction sheet provided with the expansion module. 120 PE U N 1 A10 FU10 FU11 TC10 Expansion module 10A fuse 1.25A fuse 230V/24V transformer N-THC ROOM TIMER THERMOSTAT The temperature and humidity settings are simple and intuitive using the knob on the front, while the operating mode and time bands can be selected using the 4 buttons. The N-THC thermostat is fitted as standard with temperature and humidity probe for correct control of the temperaturehumidity conditions inside the room. By using the N-THC thermostat in the system, NadiSystem can control 5 different zones, managing temperature, humidity and time bands independently. The simple and functional backlit display allows rapid viewing of the settings and environmental conditions. The main settings are: - Room temperature and humidity setting (temperature and humidity probe supplied as standard) - Operating mode setting: heating, cooling, automatic mode changeover - Enable domestic hot water production - Served zone on/off - Program time bands - Wall-mounted installation (maximum distance 500 metres) Dimensions 28 86 143 8 20 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 N-CM CASCADE MANAGEMENT KEYPAD The N-CM keypad allows cascaded connection of up to 4 heat pumps to increase capacity delivered in applications with multiple occupied areas, such as hotels, schools, apartment blocks, offices and shopping centres. The units are managed in master-slave mode, with the master unit responsible for processing the information and sending it to the slave units. This ensures fine control over the capacity delivered, without decreasing performance, and more precise system sizing. NADISYSTEM can determine how many cascaded units are needed to guarantee domestic hot water production, all or just one, according to requirements. The controller also balances compressor operating hours based on time logic, activating the units in rotation, and where necessary excluding any units that are momentarily out of service, without interrupting operation of the cascade as a whole. If the malfunctioning unit is the master, the operating parameters are transferred to another unit in the cascade, thus restoring partial operation. The N-CM keypad can also display the operation of each heat pump connected to the cascade and the N-THC room terminals assigned to the zone in question, up to a maximum of 5 zones. System architecture N-THC Zone 1 N-THC Zone 2 N-EM1 N-CM master N-THC Zone 3 N-THC Zone 4 N-EM1 slave N-THC Zone 5 N-EM1 slave slave 82 Dimensions 31 156 N-RS RS485 SERIAL CARD The N-RS is an optional card for directly interfacing the heat pumps to an RS485 network. The card guarantees opto-isolation of the controller from the RS485 serial network. The maximum baud rate available is 19200 baud. The optional card is fitted in the comb connector on the unit’s board. 21 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 5. GENERAL TECHNICAL DATA BWR MTD2 230V HYDRONIC TERMINAL APPLICATION SIZE BWR MTD2/230 /B COOLING Cooling capacity Total power input (unit) EER ESEER Heat exchanger water flow Heat exchanger pressure drop BWR MTD2/230 /B HEATING Heating capacity Total power input (unit) COP Heat exchanger water flow Heat exchanger pressure drop COMPRESSORS Number Number of capacity Number of circuits Type of regulation Minimum capacity steps Type of refrigerant Refrigerant charge Oil charge m /h kPa m /h kPa N°. N°. N°. % kg. kg. mm. mm. mm. kg. 4 - 0041 5,17 1,55 3,47 0,891 7,44 7,16 1,99 3,60 1,23 11,2 8,84 2,58 3,38 1,52 16,8 11,3 3,20 3,53 1,94 18,8 5,23 1,69 3,06 0,909 7,75 7,21 2,33 3,13 1,25 11,6 9,11 2,97 3,03 1,58 18,2 11,5 3,55 3,19 2,00 20,0 1 1 1 1 1 1 1 1 1 1 1 1 ON-OFF ON-OFF ON-OFF ON-OFF 100% R410A 1,1 1,1 100% R410A 1,15 1,25 100% R410A 1,24 1,25 100% R410A 1,55 1,24 52 37 53 38 53 38 58 43 845 680 1105 188 845 680 1105 190 845 680 1105 195 845 680 1105 210 (3) DIMENSIONS AND WEIGHTS Length Width Height Weight 3 0031 (2) kW kW dB(A) dB(A) 2 0025 (1) kW kW NOISE LEVELS Total sound power Total sound pressure 1 0011 (4) Plant (side) cooling exchanger water (in/out) 12/7 °C Source (side) heat exchanger water (in/out) 30/35 °C Source (side) heat exchanger water (in/out) 0/-3 °C Plant (side) heating exchanger water (in/out) 40/45 °C Sound power on the basis of measurements made in compliance with ISO 9614 and Eurovent 8/1 for Eurovent certified units; in compliance with ISO 3744 for non-certified units Average sound pressure level, at 1 (m.) distance, unit in a free field on a reflective surface; non-binding value obtained from the sound power level Standard configuration Not available 22 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 BWR MTD2 400V HYDRONIC TERMINAL APPLICATION SIZE BWR MTD2 /B COOLING Cooling capacity Total power input (unit) EER ESEER Heat exchanger water flow Heat exchanger pressure drop BWR MTD2 /B HEATING Heating capacity Total power input (unit) COP Heat exchanger water flow Heat exchanger pressure drop m /h kPa m /h kPa NOISE LEVELS Total sound power Total sound pressure dB(A) dB(A) DIMENSIONS AND WEIGHTS Length Width Height Weight mm. mm. mm. kg. 3 4 - 0041 0061 0071 0091 0101 0121 7,34 1,89 3,84 1,26 11,8 8,88 2,43 3,71 1,53 16,9 11,8 3,23 3,69 2,03 20,6 15,7 4,02 3,93 2,71 21,6 19,8 5,06 3,88 3,42 23,8 22,9 5,76 3,95 3,94 20,5 26,0 6,75 3,82 4,48 27,6 33,4 8,44 3,98 5,75 28,4 7,13 2,21 3,23 1,24 11,4 8,84 2,66 3,26 1,54 17,1 12,0 3,65 3,24 2,08 21,7 15,5 4,41 3,52 2,69 21,4 19,1 5,64 3,41 3,31 22,4 22,2 6,22 3,58 3,86 19,6 25,5 7,35 3,45 4,43 26,9 32,5 9,02 3,61 5,64 27,4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ON-OFF ON-OFF ON-OFF ON-OFF ON-OFF ON-OFF ON-OFF ON-OFF 100% R410A 1,15 1,25 100% R410A 1,24 1,25 100% R410A 1,55 1,24 100% R410A 1,7 1,89 100% R410A 2,65 2,51 100% R410A 3,1 3,25 100% R410A 3,5 3,25 100% R410A 3,7 3,25 53 38 53 38 58 43 59 44 66 51 66 51 70 55 70 55 845 680 1105 190 845 680 1105 195 845 680 1105 210 845 680 1105 225 845 680 1105 230 845 680 1105 245 845 680 1105 250 845 680 1105 270 (2) kW kW kg. kg. 2 0031 (1) kW kW COMPRESSORS Number Number of capacity Number of circuits Type of regulation Minimum capacity steps Type of refrigerant Refrigerant charge Oil charge 1 0025 N°. N°. N°. % (3) (4) Plant (side) cooling exchanger water (in/out) 12/7 °C Source (side) heat exchanger water (in/out) 30/35 °C Source (side) heat exchanger water (in/out) 0/-3 °C Plant (side) heating exchanger water (in/out) 40/45 °C Sound power on the basis of measurements made in compliance with ISO 9614 and Eurovent 8/1 for Eurovent certified units; in compliance with ISO 3744 for non-certified units Average sound pressure level, at 1 (m.) distance, unit in a free field on a reflective surface; non-binding value obtained from the sound power level Standard configuration Not available 23 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 BWR MTD2 230V RADIANT PANEL APPLICATION SIZE S IZ E BWR MTD2/230 BWR MTD2/230 /B /B COOLING C O O L IN G Cooling C ooling capacity c a p a c it y Total T otal power power input input (unit) ( u n it) EER E ER ESEER E SEER Heat H eat exchanger exchanger water water flow flo w Heat H eat exchanger exchanger pressure pressure drop d ro p BWR MTD2/230 BWR MTD2/230 /B /B HEATING H E A T IN G Heating H eating capacity c a p a c ity Total T otal power power input input (unit) ( u n it) COP C OP Heat H eat exchanger exchanger water water flow flo w Heat H eat exchanger exchanger pressure pressure drop d ro p COMPRESSORS C OM PRESSORS Number N um ber Number N umber of of capacity c a p a c ity Number N umber of of circuits c ir c u its Type T ype of of regulation r e g u la tio n Minimum M inimum capacity capacity steps s te p s Type T ype of of refrigerant r e fr ig e r a n t Refrigerant R efrigerant ccharge h a rg e Oilil ccharge O h a rg e m //h h kPa k Pa m //h h kPa k Pa N°. N°. N°. % kg. kg. kg. k g. mm. mm. mm. m m. mm. m m. kg. k g. 4 - 0041 0 041 7 ,1 4 7,14 1,55 1 ,5 5 4,44 4 ,4 4 1,23 1 ,2 3 14,2 1 4 ,2 9 ,8 3 9,83 1,95 1 ,9 5 4,90 4 ,9 0 1,70 1 ,7 0 21,3 2 1 ,3 1 2 ,0 12,0 2,55 2 ,5 5 4,80 4 ,8 0 2,07 2 ,0 7 31,0 3 1 ,0 1 5 ,1 15,1 3,28 3 ,2 8 4,58 4 ,5 8 2,60 2 ,6 0 33,9 3 3 ,9 5 ,4 6 5,46 1,31 1 ,3 1 4,23 4 ,2 3 0,946 0 ,9 4 6 8,39 8 ,3 9 7 ,4 2 7,42 1,77 1 ,7 7 4,11 4 ,1 1 1,29 1 ,2 9 12,2 1 2 ,2 9 ,3 7 9,37 2,27 2 ,2 7 4,09 4 ,0 9 1,62 1 ,6 2 19,1 1 9 ,1 1 1 ,9 11,9 2,77 2 ,7 7 4,25 4 ,2 5 2,06 2 ,0 6 21,3 2 1 ,3 1 1 1 1 1 1 1 1 1 1 1 1 ON-OFF O N -O F F ON-OFF O N -O F F ON-OFF O N -O F F ON-OFF O N -O F F 100% 100% R410A R 410A 1,1 1 ,1 1,1 1 ,1 100% 100% R410A R 410A 1,15 1 ,1 5 1,25 1 ,2 5 100% 100% R410A R 410A 1,24 1 ,2 4 1,25 1 ,2 5 100% 1 00% R410A R410A 1,55 1 ,5 5 1,24 1 ,2 4 52 5 2 37 37 53 5 3 38 38 53 5 3 38 38 58 5 8 43 43 845 845 680 6 80 1105 1 105 188 1 88 845 845 680 6 80 1105 1 105 190 1 90 845 845 680 6 80 1105 1 105 195 1 95 845 845 680 6 80 1105 1 105 210 2 10 ((3) 3) DIMENSIONS AND DIMENSIONS AND WEIGHTS W E IG H T S Length L e n g th Width W id th Height H e ig h t Weight W e ig h t 3 0031 0 031 ((2) 2) kW kW kW k W d B (A ) dB(A) dB(A) d B (A ) 2 0025 0 025 ((1) 1) kW kW kW k W N O IS E L NOISE LEVELS EVELS Total T otal ssound ound power power Total T otal ssound ound pressure p re s s u re 1 0011 0 011 ((4) 4) Plant (side) cooling exchanger water (in/out) 23/18 °C Source (side) heat exchanger water (in/out) 30/35 °C Source (side) heat exchanger water (in/out) 0/-3 °C Plant (side) heating exchanger water (in/out) 30/35 °C Sound power on the basis of measurements made in compliance with ISO 9614 and Eurovent 8/1 for Eurovent certified units; in compliance with ISO 3744 for non-certified units Average sound pressure level, at 1 (m.) distance, unit in a free field on a reflective surface; non-binding value obtained from the sound power level Standard configuration Not available 24 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 ìBWR MTD2 400V RADIANT PANEL APPLICATION 0025 0031 0041 0061 0071 0091 0101 0121 9,47 1,84 5,28 1,64 19,8 12,0 2,45 4,80 2,07 31,2 15,7 3,31 4,76 2,71 36,9 21,3 4,13 5,20 3,67 39,8 26,9 5,23 5,17 4,63 43,8 30,7 6,00 5,12 5,29 36,9 34,8 6,97 4,97 6,01 49,6 44,8 8,80 5,09 7,73 51,4 m /h kPa 7,61 1,69 4,47 1,32 12,9 9,26 2,09 4,43 1,60 18,6 12,4 2,79 4,43 2,15 23,0 16,2 3,50 4,63 2,81 23,2 20,1 4,43 4,57 3,48 24,6 23,3 4,93 4,76 4,04 21,5 26,9 5,78 4,64 4,66 29,8 33,8 7,28 4,63 5,86 29,6 N°. N°. N°. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ON-OFF ON-OFF ON-OFF ON-OFF ON-OFF ON-OFF ON-OFF ON-OFF 100% R410A 1,15 1,25 100% R410A 1,24 1,25 100% R410A 1,55 1,24 100% R410A 1,7 1,89 100% R410A 2,65 2,51 100% R410A 3,1 3,25 100% R410A 3,5 3,25 100% R410A 3,7 3,25 53 38 53 38 58 43 59 44 66 51 66 51 70 55 70 55 845 680 1105 190 845 680 1105 195 845 680 1105 210 845 680 1105 225 845 680 1105 230 845 680 1105 245 845 680 1105 250 845 680 1105 270 SIZE BWR MTD2 /B COOLING Cooling capacity Total power input (unit) EER ESEER Heat exchanger water flow Heat exchanger pressure drop BWR MTD2 /B HEATING Heating capacity Total power input (unit) COP Heat exchanger water flow Heat exchanger pressure drop (1) kW kW m /h kPa (2) kW kW COMPRESSORS Number Number of capacity Number of circuits Type of regulation Minimum capacity steps Type of refrigerant Refrigerant charge Oil charge kg. kg. NOISE LEVELS Total sound power Total sound pressure dB(A) dB(A) DIMENSIONS AND WEIGHTS Length Width Height Weight mm. mm. mm. kg. 1 2 3 4 - % (3) (4) Plant (side) cooling exchanger water (in/out) 23/18 °C Source (side) heat exchanger water (in/out) 30/35 °C Source (side) heat exchanger water (in/out) 0/-3 °C Plant (side) heating exchanger water (in/out) 30/35 °C Sound power on the basis of measurements made in compliance with ISO 9614 and Eurovent 8/1 for Eurovent certified units; in compliance with ISO 3744 for non-certified units Average sound pressure level, at 1 (m.) distance, unit in a free field on a reflective surface; non-binding value obtained from the sound power level Standard configuration Not available 25 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 BWR MTD2 230V COOLING PERFORMANCE 0011 Tcd 25 30 32 Tev 35 40 42 25 30 32 35 7 Pf Pat Qev Dpev Pt Qcd Dpcd Tev 5,73 1,20 0,987 9,13 6,93 1,18 13,2 5,47 1,36 0,941 8,30 6,83 1,17 12,8 5,35 1,43 0,921 7,96 6,79 1,16 12,6 Pf Pat Qev Dpev Pt Qcd Dpcd 6,89 1,21 1,19 13,2 8,10 1,39 18,0 6,57 1,38 1,13 12,0 7,95 1,36 17,4 Tcd 25 30 40 42 25 30 32 9 5,17 1,55 0,891 7,44 6,72 1,15 12,4 4,86 1,75 0,836 6,55 6,60 1,13 11,9 4,72 1,84 0,813 6,19 6,56 1,12 11,7 6,11 1,20 1,05 10,4 7,32 1,25 14,7 5,83 1,37 1,00 9,46 7,20 1,23 14,2 5,71 1,44 0,984 9,07 7,15 1,22 14,0 6,44 1,45 1,11 11,6 7,89 1,35 17,1 6,23 1,56 1,07 10,8 7,79 1,33 16,7 5,87 1,76 1,01 9,59 7,63 1,30 16,0 5,71 1,84 0,985 9,10 7,56 1,29 15,7 7,28 1,21 1,26 14,8 8,49 1,45 19,8 6,95 1,38 1,20 13,5 8,32 1,43 19,0 6,81 1,45 1,17 12,9 8,26 1,41 18,7 32 35 40 42 25 30 13 35 40 42 6,05 1,56 1,04 10,2 7,61 1,30 15,9 5,70 1,76 0,982 9,04 7,46 1,28 15,2 5,55 1,84 0,956 8,57 7,39 1,26 15,0 7,14 1,55 1,23 14,2 8,69 1,49 20,8 6,73 1,75 1,16 12,7 8,48 1,45 19,8 6,57 1,83 1,13 12,0 8,40 1,44 19,4 35 40 42 8,35 1,98 1,44 15,3 10,3 1,77 23,2 7,89 2,26 1,36 13,7 10,2 1,74 22,4 7,71 2,39 1,33 13,1 10,1 1,73 22,1 9,83 1,95 1,70 21,3 11,8 2,02 30,2 9,32 2,23 1,61 19,2 11,5 1,98 29,0 9,11 2,35 1,57 18,3 11,5 1,96 28,6 35 40 42 10,3 2,58 1,77 22,6 12,8 2,20 34,9 9,69 2,94 1,67 20,2 12,6 2,16 33,8 9,45 3,09 1,63 19,2 12,5 2,15 33,4 12,0 2,55 2,07 31,0 14,5 2,49 44,9 11,3 2,90 1,96 27,8 14,2 2,44 43,2 11,1 3,05 1,91 26,6 14,1 2,42 42,6 35 40 42 13,0 3,24 2,24 25,1 16,2 2,78 38,6 12,3 3,62 2,12 22,6 15,9 2,73 37,2 12,0 3,79 2,08 21,6 15,8 2,71 36,7 15,1 3,28 2,60 33,9 18,3 3,14 49,4 14,3 3,64 2,47 30,6 18,0 3,08 47,4 14,0 3,79 2,42 29,3 17,8 3,05 46,6 12 5,52 1,55 0,951 8,49 7,08 1,21 13,7 5,19 1,76 0,894 7,49 6,95 1,19 13,2 5,05 1,84 0,870 7,09 6,89 1,18 13,0 6,69 1,21 1,15 12,5 7,90 1,35 17,1 6,39 1,37 1,10 11,4 7,76 1,33 16,5 6,26 1,45 1,08 10,9 7,70 1,32 16,3 6,59 1,56 1,14 12,1 8,15 1,40 18,3 6,21 1,76 1,07 10,8 7,97 1,36 17,4 6,05 1,84 1,04 10,2 7,89 1,35 17,1 7,88 1,21 1,36 17,3 9,08 1,56 22,7 7,52 1,37 1,30 15,8 8,89 1,52 21,8 7,37 1,44 1,27 15,2 8,81 1,51 21,4 35 40 42 25 30 32 15 18 0025 Tev 32 7 Pf Pat Qev Dpev Pt Qcd Dpcd Tev 7,93 1,52 1,37 13,8 9,46 1,62 19,4 7,55 1,74 1,30 12,5 9,29 1,59 18,7 7,40 1,83 1,27 12,0 9,23 1,58 18,4 Pf Pat Qev Dpev Pt Qcd Dpcd 9,48 1,52 1,63 19,8 11,0 1,88 26,2 9,04 1,73 1,56 18,0 10,8 1,85 25,2 Tcd 25 30 9 7,16 1,99 1,23 11,2 9,14 1,56 18,1 6,74 2,27 1,16 9,98 9,02 1,54 17,6 6,58 2,40 1,13 9,49 8,97 1,53 17,4 8,44 1,52 1,45 15,7 9,97 1,71 21,5 8,05 1,74 1,39 14,2 9,78 1,67 20,7 7,88 1,83 1,36 13,6 9,71 1,66 20,4 8,87 1,82 1,53 17,3 10,7 1,83 24,8 8,59 1,98 1,48 16,2 10,6 1,81 24,3 8,13 2,26 1,40 14,5 10,4 1,78 23,4 7,94 2,38 1,37 13,9 10,3 1,77 23,1 10,0 1,51 1,73 22,0 11,5 1,97 28,8 9,55 1,72 1,65 20,1 11,3 1,93 27,6 9,37 1,82 1,62 19,3 11,2 1,92 27,2 32 35 40 42 25 30 13 12 7,63 1,99 1,31 12,8 9,62 1,64 20,0 7,20 2,27 1,24 11,4 9,47 1,62 19,4 7,02 2,39 1,21 10,8 9,42 1,61 19,2 9,22 1,52 1,59 18,7 10,7 1,84 25,0 8,79 1,73 1,52 17,0 10,5 1,80 24,0 8,62 1,83 1,49 16,3 10,4 1,79 23,7 9,08 1,97 1,57 18,2 11,1 1,89 26,6 8,60 2,25 1,48 16,3 10,8 1,86 25,6 8,40 2,37 1,45 15,5 10,8 1,85 25,2 10,8 1,49 1,86 25,7 12,3 2,11 32,9 10,3 1,71 1,78 23,5 12,0 2,06 31,5 10,1 1,80 1,75 22,6 11,9 2,05 31,0 35 40 42 25 30 32 15 18 0031 Tev 32 7 Pf Pat Qev Dpev Pt Qcd Dpcd Tev Pf Pat Qev Dpev Pt Qcd Dpcd 9,75 1,99 1,68 20,4 11,7 2,01 29,2 9,31 2,26 1,60 18,6 11,6 1,98 28,4 9,13 2,38 1,57 17,9 11,5 1,97 28,0 11,6 1,99 2,00 29,0 13,6 2,33 39,2 11,1 2,26 1,91 26,5 13,3 2,28 37,8 Tcd 25 30 9 8,84 2,58 1,52 16,8 11,4 1,95 27,6 8,33 2,94 1,43 14,9 11,3 1,93 26,9 8,12 3,10 1,40 14,2 11,2 1,92 26,6 10,4 1,99 1,78 23,1 12,3 2,11 32,3 9,90 2,26 1,70 21,1 12,2 2,08 31,4 9,70 2,38 1,67 20,3 12,1 2,07 31,0 10,9 2,38 1,87 25,5 13,2 2,27 37,3 10,5 2,57 1,82 23,9 13,1 2,24 36,5 9,96 2,93 1,72 21,4 12,9 2,21 35,3 9,72 3,09 1,68 20,4 12,8 2,19 34,8 12,2 1,98 2,11 32,2 14,2 2,43 42,9 11,7 2,25 2,01 29,4 13,9 2,39 41,3 11,5 2,37 1,98 28,3 13,8 2,37 40,7 32 35 40 42 25 30 13 12 9,40 2,58 1,62 19,0 12,0 2,05 30,4 8,87 2,94 1,53 16,9 11,8 2,02 29,5 8,65 3,10 1,49 16,1 11,7 2,01 29,2 11,3 1,99 1,95 27,4 13,3 2,27 37,4 10,8 2,26 1,86 25,1 13,0 2,23 36,2 10,6 2,38 1,82 24,1 13,0 2,22 35,7 11,1 2,56 1,92 26,6 13,7 2,34 39,8 10,5 2,92 1,81 23,8 13,4 2,30 38,4 10,3 3,08 1,77 22,7 13,3 2,28 37,8 13,2 1,97 2,27 37,5 15,1 2,59 48,8 12,6 2,24 2,17 34,2 14,8 2,54 46,8 12,3 2,36 2,13 32,9 14,7 2,52 46,0 35 40 42 25 30 32 15 18 0041 Tev 32 7 Pf Pat Qev Dpev Pt Qcd Dpcd Tev 12,4 2,53 2,13 22,8 14,9 2,55 32,6 11,8 2,84 2,04 20,8 14,7 2,51 31,5 11,6 2,98 2,00 20,0 14,6 2,49 31,1 Pf Pat Qev Dpev Pt Qcd Dpcd 14,6 2,56 2,52 31,9 17,2 2,94 43,4 14,0 2,89 2,41 29,1 16,9 2,89 41,8 13,7 3,03 2,37 28,0 16,8 2,87 41,2 9 11,3 3,20 1,94 18,8 14,5 2,47 30,6 10,7 3,59 1,83 16,9 14,2 2,43 29,7 10,4 3,76 1,79 16,1 14,2 2,42 29,3 13,1 2,54 2,26 25,7 15,7 2,68 36,0 12,6 2,86 2,16 23,4 15,4 2,64 34,8 12,3 3,00 2,12 22,5 15,3 2,62 34,3 13,3 3,25 2,30 26,4 16,6 2,84 40,3 12,6 3,63 2,18 23,8 16,3 2,79 38,9 12,4 3,79 2,13 22,8 16,2 2,77 38,3 15,4 2,57 2,65 35,3 18,0 3,08 47,4 14,7 2,91 2,54 32,2 17,6 3,02 45,6 14,4 3,05 2,49 31,0 17,5 2,99 44,9 13 12 11,9 3,22 2,06 21,2 15,2 2,59 33,7 11,3 3,61 1,95 19,0 14,9 2,55 32,6 11,1 3,77 1,91 18,2 14,8 2,54 32,2 14,3 2,56 2,46 30,3 16,8 2,88 41,5 13,6 2,89 2,35 27,6 16,5 2,83 40,0 13,4 3,03 2,30 26,6 16,4 2,81 39,4 14,0 3,26 2,42 29,3 17,3 2,96 43,8 13,3 3,64 2,30 26,4 16,9 2,90 42,2 13,0 3,79 2,25 25,3 16,8 2,88 41,5 16,5 2,58 2,85 40,7 19,1 3,27 53,6 15,8 2,92 2,73 37,2 18,7 3,21 51,5 15,5 3,06 2,68 35,9 18,6 3,18 50,7 15 Tcd [°C] - Plant (side) heating exchanger output water temperature Tev [°C] - Source (side) heat exchanger output water temperature Pf [kW] - Cooling capacity Pat [kW] - Total power input Qev [m³/h] - Plant (side) heat exchanger water flow Dpev [kPa] - Plant (side) cooling exchanger pressure drop 18 Pt [kW] - Heating capacity Qcd [m³/h] - Source (side) heating exchanger water flow Dpcd [kPa] - Source (side) heat exchanger pressure drop '-' Conditions outside the operating range Waterflow and pressure drop on heat exchangers calculated with 5°C of delta T 26 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 BWR MTD2 400V COOLING PERFORMANCE 0025 Tcd 25 30 32 Tev 35 40 42 25 30 32 35 7 Pf Pat Qev Dpev Pt Qcd Dpcd Tev 8,27 1,44 1,42 15,0 9,71 1,66 20,5 7,82 1,65 1,35 13,4 9,47 1,62 19,4 7,63 1,74 1,31 12,8 9,37 1,60 19,0 Pf Pat Qev Dpev Pt Qcd Dpcd 9,57 1,43 1,65 20,1 11,0 1,89 26,3 9,07 1,64 1,56 18,1 10,7 1,84 24,9 Tcd 25 30 40 42 25 30 32 9 7,34 1,89 1,26 11,8 9,23 1,58 18,4 6,84 2,15 1,18 10,3 8,99 1,54 17,5 6,63 2,27 1,14 9,66 8,90 1,52 17,1 8,72 1,44 1,50 16,7 10,2 1,74 22,4 8,25 1,65 1,42 14,9 9,90 1,69 21,3 8,06 1,74 1,39 14,3 9,80 1,68 20,8 8,87 1,73 1,53 17,3 10,6 1,82 24,4 8,55 1,87 1,47 16,1 10,4 1,79 23,6 8,01 2,13 1,38 14,1 10,1 1,74 22,3 7,78 2,24 1,34 13,3 10,0 1,72 21,8 9,97 1,43 1,72 21,9 11,4 1,95 28,2 9,46 1,63 1,63 19,7 11,1 1,90 26,8 9,25 1,72 1,60 18,9 11,0 1,88 26,2 32 35 40 42 25 30 13 35 40 42 8,36 1,87 1,44 15,4 10,2 1,75 22,8 7,82 2,13 1,35 13,5 9,96 1,71 21,5 7,60 2,25 1,31 12,7 9,85 1,69 21,0 9,47 1,84 1,64 19,8 11,3 1,94 27,9 8,90 2,09 1,54 17,5 11,0 1,88 26,3 8,66 2,20 1,49 16,5 10,9 1,86 25,7 35 40 42 10,3 2,45 1,77 22,8 12,7 2,18 34,5 9,73 2,76 1,68 20,4 12,5 2,14 33,1 9,50 2,89 1,64 19,4 12,4 2,12 32,6 12,0 2,45 2,07 31,2 14,5 2,48 44,6 11,4 2,76 1,97 28,0 14,2 2,43 42,7 11,1 2,89 1,92 26,8 14,0 2,40 41,9 35 40 42 13,6 3,28 2,34 27,4 16,8 2,88 41,6 12,9 3,71 2,22 24,6 16,6 2,84 40,3 12,6 3,89 2,17 23,5 16,5 2,82 39,8 15,7 3,31 2,71 36,9 19,0 3,26 53,3 14,9 3,73 2,58 33,3 18,7 3,20 51,3 14,6 3,89 2,53 32,0 18,5 3,18 50,5 12 7,76 1,88 1,34 13,2 9,64 1,65 20,2 7,24 2,15 1,25 11,5 9,39 1,61 19,1 7,03 2,26 1,21 10,9 9,29 1,59 18,7 9,36 1,44 1,61 19,3 10,8 1,85 25,3 8,87 1,64 1,53 17,3 10,5 1,80 24,0 8,67 1,73 1,49 16,5 10,4 1,78 23,5 8,93 1,86 1,54 17,6 10,8 1,85 25,3 8,37 2,12 1,44 15,4 10,5 1,80 23,9 8,14 2,23 1,40 14,6 10,4 1,78 23,4 10,5 1,41 1,82 24,5 12,0 2,05 31,1 10,0 1,61 1,73 22,2 11,6 2,00 29,5 9,81 1,70 1,69 21,2 11,5 1,97 28,8 35 40 42 25 30 32 15 18 0031 Tev 32 7 Pf Pat Qev Dpev Pt Qcd Dpcd Tev 9,84 1,90 1,69 20,8 11,7 2,01 29,2 9,37 2,15 1,61 18,9 11,5 1,97 28,1 9,17 2,26 1,58 18,1 11,4 1,96 27,7 Pf Pat Qev Dpev Pt Qcd Dpcd 11,7 1,91 2,01 29,3 13,6 2,33 39,2 11,1 2,17 1,92 26,7 13,3 2,28 37,6 Tcd 25 30 9 8,88 2,43 1,53 16,9 11,3 1,93 27,1 8,37 2,74 1,44 15,0 11,1 1,90 26,1 8,16 2,86 1,40 14,3 11,0 1,88 25,7 10,4 1,91 1,80 23,5 12,4 2,11 32,4 9,95 2,16 1,71 21,3 12,1 2,07 31,2 9,75 2,27 1,68 20,5 12,0 2,06 30,7 10,9 2,28 1,88 25,7 13,2 2,26 37,0 10,6 2,46 1,82 24,1 13,0 2,23 36,1 10,0 2,76 1,72 21,6 12,8 2,19 34,7 9,77 2,89 1,68 20,6 12,7 2,17 34,1 12,3 1,91 2,12 32,5 14,2 2,43 42,9 11,7 2,17 2,02 29,7 13,9 2,38 41,1 11,5 2,28 1,98 28,5 13,8 2,36 40,4 32 35 40 42 25 30 13 12 9,44 2,44 1,63 19,2 11,9 2,03 30,0 8,91 2,75 1,53 17,1 11,7 1,99 28,8 8,69 2,88 1,50 16,3 11,6 1,98 28,4 11,4 1,91 1,96 27,8 13,3 2,27 37,5 10,8 2,17 1,87 25,3 13,0 2,23 36,0 10,6 2,28 1,83 24,3 12,9 2,21 35,4 11,2 2,46 1,92 26,8 13,6 2,33 39,4 10,6 2,77 1,82 24,0 13,3 2,28 37,8 10,3 2,90 1,78 22,9 13,2 2,26 37,1 13,2 1,91 2,28 37,7 15,1 2,59 48,6 12,6 2,17 2,18 34,4 14,8 2,54 46,6 12,4 2,28 2,14 33,1 14,7 2,51 45,8 35 40 42 25 30 32 15 18 0041 Tev Pf Pat Qev Dpev Pt Qcd Dpcd Tev Pf Pat Qev Dpev Pt Qcd Dpcd 32 7 13,0 2,49 2,24 25,0 15,5 2,65 35,1 12,4 2,84 2,13 22,8 15,2 2,60 34,0 12,1 2,99 2,09 21,9 15,1 2,59 33,6 15,3 2,53 2,64 34,8 17,8 3,05 46,7 14,6 2,89 2,52 31,8 17,5 3,00 45,0 14,3 3,05 2,47 30,6 17,4 2,98 44,4 9 11,8 3,23 2,03 20,6 15,0 2,57 33,0 11,1 3,67 1,92 18,4 14,8 2,53 32,1 10,9 3,86 1,87 17,6 14,7 2,52 31,8 13,8 2,50 2,37 28,1 16,3 2,78 38,8 13,1 2,86 2,26 25,6 16,0 2,74 37,5 12,9 3,01 2,22 24,6 15,9 2,72 37,0 13,9 3,29 2,40 28,8 17,2 2,95 43,5 13,2 3,71 2,28 26,0 16,9 2,90 42,0 12,9 3,89 2,23 24,9 16,8 2,88 41,5 16,1 2,53 2,77 38,5 18,6 3,19 50,9 15,4 2,90 2,65 35,2 18,3 3,13 49,0 15,1 3,06 2,60 33,9 18,1 3,11 48,3 13 12 12,5 3,25 2,15 23,2 15,7 2,69 36,3 11,8 3,69 2,04 20,8 15,5 2,65 35,3 11,6 3,87 1,99 19,9 15,4 2,64 34,9 14,9 2,52 2,57 33,1 17,4 2,98 44,6 14,2 2,88 2,46 30,2 17,1 2,93 43,1 14,0 3,04 2,41 29,0 17,0 2,91 42,5 14,6 3,30 2,53 31,9 17,9 3,07 47,3 13,9 3,72 2,40 28,8 17,6 3,02 45,6 13,6 3,89 2,35 27,6 17,5 3,00 45,0 17,2 2,54 2,97 44,3 19,8 3,39 57,5 16,5 2,92 2,84 40,5 19,4 3,32 55,4 16,2 3,07 2,79 39,1 19,3 3,30 54,5 15 Tcd [°C] - Plant (side) heating exchanger output water temperature Tev [°C] - Source (side) heat exchanger output water temperature Pf [kW] - Cooling capacity Pat [kW] - Total power input Qev [m³/h] - Plant (side) heat exchanger water flow Dpev [kPa] - Plant (side) cooling exchanger pressure drop 18 Pt [kW] - Heating capacity Qcd [m³/h] - Source (side) heating exchanger water flow Dpcd [kPa] - Source (side) heat exchanger pressure drop '-' Conditions outside the operating range Waterflow and pressure drop on heat exchangers calculated with 5°C of delta T 27 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 BWR MTD2 400V COOLING PERFORMANCE 0061 Tcd 25 30 32 Tev 35 40 42 25 30 32 35 7 Pf Pat Qev Dpev Pt Qcd Dpcd Tev 17,2 3,23 2,97 26,0 20,5 3,50 36,2 16,5 3,60 2,84 23,8 20,1 3,44 34,9 16,2 3,76 2,79 22,9 20,0 3,41 34,4 Pf Pat Qev Dpev Pt Qcd Dpcd 20,4 3,31 3,52 36,6 23,8 4,07 48,8 19,6 3,68 3,38 33,7 23,3 3,99 47,0 Tcd 25 30 40 42 25 30 32 9 15,7 4,02 2,71 21,6 19,7 3,38 33,6 14,9 4,50 2,56 19,3 19,4 3,31 32,4 14,5 4,71 2,50 18,4 19,2 3,29 31,9 18,3 3,26 3,15 29,3 21,6 3,69 40,2 17,5 3,63 3,02 26,9 21,2 3,62 38,7 17,2 3,79 2,96 25,9 21,0 3,60 38,1 19,3 3,84 3,32 32,5 23,1 3,96 46,2 18,7 4,10 3,23 30,7 22,8 3,91 45,1 17,8 4,58 3,06 27,6 22,3 3,83 43,2 17,4 4,78 2,99 26,4 22,1 3,79 42,4 21,5 3,33 3,71 40,6 24,8 4,26 53,4 20,7 3,70 3,56 37,5 24,4 4,18 51,4 20,3 3,86 3,50 36,2 24,2 4,14 50,6 32 35 40 42 25 30 13 35 40 42 18,2 4,09 3,14 29,1 22,3 3,82 43,1 17,3 4,57 2,98 26,1 21,8 3,74 41,3 16,9 4,77 2,91 24,9 21,7 3,71 40,6 21,3 4,13 3,67 39,8 25,4 4,36 56,0 20,2 4,60 3,49 35,9 24,8 4,26 53,4 19,8 4,80 3,41 34,3 24,6 4,21 52,4 35 40 42 23,0 5,16 3,97 32,1 28,2 4,83 47,4 21,8 5,77 3,76 28,8 27,6 4,72 45,5 21,3 6,04 3,67 27,4 27,3 4,68 44,6 26,9 5,23 4,63 43,8 32,1 5,50 61,7 25,5 5,82 4,41 39,6 31,4 5,38 58,9 24,9 6,07 4,31 37,8 31,0 5,32 57,7 35 40 42 26,4 5,89 4,56 27,3 32,3 5,54 40,4 25,1 6,54 4,33 24,6 31,6 5,42 38,7 24,6 6,82 4,23 23,6 31,4 5,38 38,1 30,7 6,00 5,29 36,9 36,7 6,29 52,1 29,2 6,66 5,04 33,4 35,9 6,15 49,8 28,6 6,94 4,94 32,1 35,6 6,10 49,0 12 16,7 4,06 2,88 24,4 20,8 3,55 37,3 15,8 4,53 2,73 21,9 20,4 3,48 35,8 15,5 4,74 2,66 20,9 20,2 3,46 35,2 19,9 3,30 3,43 34,7 23,2 3,97 46,6 19,1 3,67 3,29 31,9 22,8 3,90 44,8 18,7 3,83 3,23 30,8 22,6 3,87 44,1 19,7 4,12 3,40 34,2 23,9 4,09 49,3 18,7 4,59 3,23 30,8 23,3 4,00 47,1 18,3 4,80 3,16 29,4 23,1 3,96 46,3 23,1 3,36 3,99 47,0 26,5 4,54 60,8 22,3 3,72 3,84 43,5 26,0 4,45 58,5 21,9 3,88 3,78 42,1 25,8 4,42 57,5 35 40 42 25 30 32 15 18 0071 Tev 32 7 Pf Pat Qev Dpev Pt Qcd Dpcd Tev 21,7 4,03 3,74 28,5 25,8 4,41 39,6 20,8 4,51 3,59 26,2 25,4 4,34 38,4 20,5 4,72 3,52 25,3 25,2 4,31 37,8 Pf Pat Qev Dpev Pt Qcd Dpcd 25,6 4,15 4,41 39,7 29,8 5,10 52,9 24,7 4,63 4,26 37,0 29,3 5,03 51,5 Tcd 25 30 9 19,8 5,06 3,42 23,8 24,9 4,26 37,0 18,7 5,69 3,22 21,2 24,4 4,18 35,5 18,3 5,96 3,14 20,1 24,2 4,14 34,9 23,0 4,08 3,97 32,0 27,1 4,64 43,8 22,1 4,55 3,81 29,6 26,7 4,57 42,5 21,7 4,76 3,74 28,6 26,5 4,54 41,9 24,3 4,84 4,19 35,8 29,1 4,99 50,8 23,7 5,17 4,08 33,9 28,8 4,94 49,7 22,4 5,78 3,87 30,4 28,2 4,83 47,6 21,9 6,05 3,77 29,0 27,9 4,79 46,6 26,9 4,19 4,64 43,8 31,1 5,32 57,7 26,0 4,66 4,48 41,0 30,7 5,25 56,2 25,6 4,87 4,41 39,7 30,5 5,22 55,5 32 35 40 42 25 30 13 12 21,1 5,10 3,64 26,9 26,2 4,49 41,0 20,0 5,73 3,44 24,1 25,7 4,40 39,4 19,5 6,00 3,35 22,9 25,5 4,36 38,7 25,0 4,13 4,30 37,7 29,1 4,98 50,6 24,1 4,61 4,15 35,1 28,7 4,91 49,1 23,7 4,82 4,08 33,9 28,5 4,88 48,5 24,9 5,20 4,30 37,7 30,1 5,16 54,3 23,7 5,80 4,08 33,9 29,5 5,05 52,0 23,1 6,06 3,98 32,3 29,2 5,00 50,9 28,8 4,23 4,97 50,3 33,0 5,66 65,2 27,9 4,70 4,82 47,4 32,6 5,60 63,8 27,5 4,91 4,75 46,0 32,4 5,56 63,0 35 40 42 25 30 32 15 18 0091 Tev Pf Pat Qev Dpev Pt Qcd Dpcd Tev Pf Pat Qev Dpev Pt Qcd Dpcd 32 7 25,2 4,61 4,34 24,8 29,8 5,11 34,3 24,1 5,16 4,15 22,6 29,3 5,01 33,0 23,6 5,39 4,07 21,8 29,0 4,97 32,4 29,9 4,78 5,16 35,1 34,7 5,95 46,5 28,5 5,31 4,92 31,9 33,9 5,80 44,3 28,0 5,55 4,82 30,6 33,5 5,74 43,4 9 22,9 5,76 3,94 20,5 28,7 4,91 31,7 21,7 6,42 3,73 18,3 28,1 4,81 30,4 21,2 6,69 3,65 17,5 27,9 4,77 29,9 26,8 4,67 4,62 28,0 31,5 5,39 38,2 25,6 5,21 4,41 25,5 30,8 5,27 36,6 25,1 5,45 4,32 24,6 30,5 5,23 35,9 27,2 5,91 4,68 28,8 33,1 5,67 42,2 25,8 6,56 4,45 26,0 32,3 5,54 40,4 25,2 6,84 4,35 24,9 32,1 5,50 39,8 31,5 4,83 5,44 38,9 36,3 6,23 51,0 30,0 5,36 5,18 35,3 35,4 6,06 48,4 29,4 5,59 5,08 33,9 35,0 6,00 47,4 13 12 24,3 5,81 4,19 23,1 30,1 5,16 35,0 23,1 6,47 3,97 20,7 29,5 5,05 33,6 22,5 6,75 3,88 19,8 29,3 5,01 33,1 29,2 4,75 5,03 33,2 33,9 5,81 44,4 27,8 5,29 4,79 30,2 33,1 5,67 42,3 27,3 5,52 4,70 29,0 32,8 5,62 41,5 28,6 5,95 4,93 31,9 34,5 5,92 46,1 27,2 6,60 4,68 28,9 33,8 5,79 44,1 26,6 6,88 4,59 27,7 33,5 5,74 43,4 33,9 4,91 5,85 45,0 38,8 6,65 58,2 32,2 5,42 5,56 40,7 37,7 6,46 54,8 31,6 5,64 5,45 39,2 37,2 6,39 53,7 15 Tcd [°C] - Plant (side) heating exchanger output water temperature Tev [°C] - Source (side) heat exchanger output water temperature Pf [kW] - Cooling capacity Pat [kW] - Total power input Qev [m³/h] - Plant (side) heat exchanger water flow Dpev [kPa] - Plant (side) cooling exchanger pressure drop 18 Pt [kW] - Heating capacity Qcd [m³/h] - Source (side) heating exchanger water flow Dpcd [kPa] - Source (side) heat exchanger pressure drop '-' Conditions outside the operating range Waterflow and pressure drop on heat exchangers calculated with 5°C of delta T 28 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 BWR MTD2 400V COOLING PERFORMANCE 0101 Tcd 25 30 32 Tev 35 40 42 25 30 32 35 7 Pf Pat Qev Dpev Pt Qcd Dpcd Tev 28,5 5,38 4,90 33,0 33,8 5,79 46,0 27,3 6,02 4,70 30,4 33,3 5,71 44,7 26,8 6,30 4,62 29,3 33,1 5,67 44,1 Pf Pat Qev Dpev Pt Qcd Dpcd 33,4 5,54 5,76 45,6 39,0 6,67 61,2 32,2 6,17 5,56 42,4 38,4 6,58 59,4 Tcd 25 30 40 42 25 30 32 9 26,0 6,75 4,48 27,6 32,8 5,61 43,2 24,6 7,58 4,23 24,5 32,1 5,50 41,5 23,9 7,93 4,12 23,3 31,9 5,45 40,7 30,1 5,44 5,19 37,0 35,6 6,09 50,8 29,0 6,08 4,99 34,2 35,0 6,00 49,4 28,5 6,36 4,90 33,0 34,8 5,96 48,7 31,7 6,45 5,46 41,0 38,1 6,53 58,6 30,8 6,90 5,31 38,8 37,7 6,46 57,3 29,2 7,71 5,04 34,9 36,9 6,33 55,0 28,5 8,06 4,92 33,2 36,6 6,27 54,0 35,1 5,59 6,05 50,3 40,7 6,96 66,6 33,8 6,21 5,84 46,8 40,1 6,86 64,7 33,3 6,49 5,74 45,3 39,8 6,82 63,8 32 35 40 42 25 30 13 35 40 42 30,0 6,88 5,18 36,8 36,9 6,32 54,8 28,5 7,69 4,90 33,0 36,1 6,19 52,6 27,8 8,04 4,79 31,5 35,8 6,13 51,7 34,8 6,97 6,01 49,6 41,8 7,16 70,5 33,1 7,76 5,72 44,9 40,9 7,02 67,6 32,4 8,11 5,60 43,0 40,5 6,95 66,3 35 40 42 38,5 8,63 6,64 38,0 47,2 8,08 56,1 36,7 9,56 6,32 34,3 46,2 7,92 53,9 35,9 9,98 6,18 32,8 45,8 7,85 53,0 44,8 8,80 7,73 51,4 53,6 9,19 72,6 42,7 9,66 7,36 46,6 52,3 8,98 69,3 41,7 10,0 7,21 44,6 51,8 8,88 67,9 12 27,6 6,81 4,76 31,1 34,4 5,89 47,7 26,1 7,63 4,50 27,8 33,7 5,77 45,8 25,5 7,98 4,38 26,4 33,4 5,72 45,0 32,6 5,52 5,62 43,4 38,1 6,53 58,5 31,4 6,15 5,41 40,2 37,6 6,43 56,8 30,9 6,43 5,32 38,9 37,3 6,39 56,1 32,4 6,93 5,59 42,9 39,4 6,74 62,4 30,8 7,74 5,31 38,7 38,5 6,60 59,9 30,1 8,09 5,19 37,0 38,2 6,54 58,8 37,5 5,65 6,48 57,6 43,2 7,40 75,2 36,3 6,26 6,26 53,8 42,5 7,29 73,0 35,7 6,53 6,16 52,2 42,2 7,24 72,0 35 40 42 25 30 32 15 18 0121 Tev 32 7 Pf Pat Qev Dpev Pt Qcd Dpcd Tev 36,2 6,94 6,24 33,5 43,2 7,38 46,9 34,9 7,62 6,01 31,0 42,5 7,27 45,5 34,3 7,93 5,91 30,0 42,2 7,23 44,9 Pf Pat Qev Dpev Pt Qcd Dpcd 42,8 7,21 7,38 46,8 50,0 8,56 63,0 41,3 7,87 7,12 43,6 49,2 8,42 61,0 40,6 8,17 7,00 42,2 48,8 8,36 60,1 9 33,4 8,44 5,75 28,4 41,8 7,16 44,0 31,7 9,40 5,46 25,6 41,1 7,03 42,6 31,0 9,82 5,34 24,5 40,8 6,98 41,9 38,4 7,03 6,62 37,6 45,4 7,78 52,0 37,0 7,70 6,38 35,0 44,7 7,65 50,4 36,4 8,01 6,27 33,8 44,4 7,60 49,7 39,6 8,66 6,82 40,0 48,2 8,27 58,7 37,7 9,59 6,49 36,3 47,2 8,10 56,4 36,8 10,00 6,35 34,7 46,8 8,03 55,4 45,0 7,30 7,76 51,8 52,3 8,95 68,9 43,4 7,94 7,49 48,3 51,4 8,80 66,6 42,8 8,24 7,37 46,8 51,0 8,74 65,7 13 12 35,4 8,52 6,10 32,0 44,0 7,53 48,7 33,7 9,47 5,80 29,0 43,2 7,39 47,0 32,9 9,89 5,67 27,7 42,8 7,33 46,2 41,7 7,17 7,19 44,4 48,9 8,36 60,1 40,2 7,83 6,93 41,3 48,0 8,23 58,2 39,6 8,13 6,82 40,0 47,7 8,17 57,4 41,7 8,72 7,19 44,4 50,4 8,64 64,1 39,7 9,63 6,84 40,2 49,3 8,45 61,4 38,8 10,0 6,69 38,5 48,8 8,37 60,2 48,3 7,42 8,34 59,8 55,7 9,55 78,4 46,7 8,05 8,06 55,8 54,7 9,38 75,7 45,9 8,34 7,93 54,1 54,3 9,31 74,5 15 Tcd [°C] - Plant (side) heating exchanger output water temperature Tev [°C] - Source (side) heat exchanger output water temperature Pf [kW] - Cooling capacity Pat [kW] - Total power input Qev [m³/h] - Plant (side) heat exchanger water flow Dpev [kPa] - Plant (side) cooling exchanger pressure drop 18 Pt [kW] - Heating capacity Qcd [m³/h] - Source (side) heating exchanger water flow Dpcd [kPa] - Source (side) heat exchanger pressure drop '-' Conditions outside the operating range Waterflow and pressure drop on heat exchangers calculated with 5°C of delta T 29 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 BWR MTD2 230V HEATING PERFORMANCE 0011 Tev -5 0 5 Tcd Pt Qcd Pcd Pat Pf Qev Dpev Tev Tcd 5,13 0,887 7,38 1,15 5,17 0,891 7,44 -5 6,25 1,08 11,0 1,17 5,17 0,891 7,44 0 7,41 1,28 15,4 1,19 5,17 0,891 7,44 5 Pt Qcd Pcd Pat Pf Qev Dpev 4,84 0,841 6,64 1,67 5,17 0,891 7,44 5,83 1,01 9,61 1,71 5,17 0,891 7,44 -5 0 7 10 15 -5 0 5 7 30 10 15 -5 0 5 35 7,88 1,36 17,4 1,19 5,17 0,891 7,44 7 8,60 1,49 20,7 1,19 5,17 0,891 7,44 10 9,82 1,70 27,0 1,19 5,17 0,891 7,44 15 5,03 0,871 7,12 1,30 5,17 0,891 7,44 -5 6,12 1,06 10,5 1,33 5,17 0,891 7,44 0 7,23 1,25 14,7 1,35 5,17 0,891 7,44 5 6,83 1,19 13,2 1,73 5,17 0,891 7,44 7,24 1,26 14,8 1,74 5,17 0,891 7,44 7,86 1,37 17,5 1,74 5,17 0,891 7,44 8,91 1,55 22,5 1,72 5,17 0,891 7,44 - 5,67 0,988 9,15 1,94 5,17 0,891 7,44 6,62 1,15 12,5 1,95 5,17 0,891 7,44 5 7 10 15 -5 0 45 7 10 15 7,47 1,30 15,7 1,54 5,17 0,891 7,44 7 8,12 1,41 18,6 1,54 5,17 0,891 7,44 10 9,23 1,60 24,0 1,53 5,17 0,891 7,44 15 6,76 1,18 13,0 2,19 5,17 0,891 7,44 7,30 1,27 15,2 2,18 5,17 0,891 7,44 8,24 1,44 19,4 2,15 5,17 0,891 7,44 7 10 15 9,98 1,73 22,2 2,04 7,16 1,23 11,2 7 10,8 1,88 26,1 2,03 7,16 1,23 11,2 10 12,2 2,12 33,4 2,01 7,16 1,23 11,2 15 9,34 1,63 19,6 3,02 7,16 1,23 11,2 10,0 1,75 22,7 3,00 7,16 1,23 11,2 11,3 1,96 28,6 2,94 7,16 1,23 11,2 7 10 15 12,5 2,17 34,3 2,62 8,84 1,52 16,8 7 13,5 2,35 40,0 2,61 8,84 1,52 16,8 10 15,2 2,64 50,6 2,58 8,84 1,52 16,8 15 11,6 2,03 29,9 3,86 8,84 1,52 16,8 12,5 2,18 34,5 3,84 8,84 1,52 16,8 14,0 2,44 43,3 3,79 8,84 1,52 16,8 7 10 15 15,8 2,74 37,5 3,23 11,3 1,94 18,8 7 17,0 2,95 43,7 3,25 11,3 1,94 18,8 10 19,1 3,31 54,9 3,27 11,3 1,94 18,8 15 14,7 2,57 33,0 4,51 11,3 1,94 18,8 15,8 2,75 37,9 4,48 11,3 1,94 18,8 17,5 3,05 46,7 4,40 11,3 1,94 18,8 40 7,68 1,33 16,6 1,36 5,17 0,891 7,44 7 8,37 1,45 19,7 1,36 5,17 0,891 7,44 10 9,53 1,65 25,5 1,35 5,17 0,891 7,44 15 4,94 0,856 6,87 1,47 5,17 0,891 7,44 -5 5,97 1,04 10,1 1,51 5,17 0,891 7,44 0 7,04 1,22 14,0 1,53 5,17 0,891 7,44 5 7,01 1,22 13,9 1,96 5,17 0,891 7,44 7,59 1,32 16,4 1,95 5,17 0,891 7,44 8,58 1,49 20,9 1,92 5,17 0,891 7,44 - - 6,40 1,12 11,7 2,19 5,17 0,891 7,44 7 10 15 -5 0 5 50 55 0025 Tev Tcd Pt Qcd Pcd Pat Pf Qev Dpev Tev 6,98 1,21 10,8 1,53 7,16 1,23 11,2 -5 8,42 1,46 15,7 1,55 7,16 1,23 11,2 0 9,89 1,71 21,7 1,56 7,16 1,23 11,2 5 6,72 1,17 10,1 2,32 7,16 1,23 11,2 7,96 1,38 14,1 2,34 7,16 1,23 11,2 -5 0 35 10,5 1,81 24,4 1,56 7,16 1,23 11,2 7 11,4 1,97 28,8 1,55 7,16 1,23 11,2 10 12,9 2,24 37,1 1,53 7,16 1,23 11,2 15 6,87 1,19 10,5 1,76 7,16 1,23 11,2 -5 8,25 1,43 15,1 1,78 7,16 1,23 11,2 0 9,66 1,67 20,7 1,78 7,16 1,23 11,2 5 9,23 1,60 19,1 2,34 7,16 1,23 11,2 9,75 1,69 21,3 2,33 7,16 1,23 11,2 10,5 1,83 24,9 2,32 7,16 1,23 11,2 11,9 2,07 31,7 2,29 7,16 1,23 11,2 - 7,84 1,36 13,8 2,67 7,16 1,23 11,2 9,04 1,57 18,3 2,67 7,16 1,23 11,2 5 7 10 15 -5 0 Tcd Pt Qcd Pcd Pat Pf Qev Dpev 5 30 45 40 10,2 1,77 23,2 1,78 7,16 1,23 11,2 7 11,1 1,92 27,4 1,78 7,16 1,23 11,2 10 12,6 2,18 35,2 1,76 7,16 1,23 11,2 15 6,79 1,18 10,3 2,02 7,16 1,23 11,2 -5 8,09 1,40 14,6 2,04 7,16 1,23 11,2 0 9,44 1,64 19,8 2,04 7,16 1,23 11,2 5 9,54 1,66 20,4 2,66 7,16 1,23 11,2 10,3 1,79 23,8 2,64 7,16 1,23 11,2 11,6 2,02 30,1 2,60 7,16 1,23 11,2 - - 8,87 1,55 17,7 3,03 7,16 1,23 11,2 7 10 15 -5 0 5 50 55 0031 Tev Tcd 5 30 Pt Qcd Pcd Pat Pf Qev Dpev Tev 8,80 1,52 16,8 1,97 8,84 1,52 16,8 -5 10,6 1,83 24,3 2,00 8,84 1,52 16,8 0 12,4 2,14 33,3 2,01 8,84 1,52 16,8 5 Tcd Pt Qcd Pcd Pat Pf Qev Dpev 8,49 1,48 15,8 2,96 8,84 1,52 16,8 10,0 1,74 22,0 2,99 8,84 1,52 16,8 -5 0 35 13,1 2,27 37,3 2,01 8,84 1,52 16,8 7 14,2 2,46 43,9 2,01 8,84 1,52 16,8 10 16,1 2,78 56,1 1,98 8,84 1,52 16,8 15 8,69 1,50 16,4 2,26 8,84 1,52 16,8 -5 10,4 1,80 23,5 2,29 8,84 1,52 16,8 0 12,1 2,10 32,0 2,30 8,84 1,52 16,8 5 11,6 2,02 29,4 2,99 8,84 1,52 16,8 12,2 2,13 32,8 2,99 8,84 1,52 16,8 13,2 2,29 38,1 2,98 8,84 1,52 16,8 14,8 2,57 48,0 2,94 8,84 1,52 16,8 - 9,85 1,72 21,3 3,41 8,84 1,52 16,8 11,3 1,97 28,2 3,41 8,84 1,52 16,8 5 7 10 15 -5 0 45 40 12,8 2,22 35,8 2,29 8,84 1,52 16,8 7 13,9 2,40 41,9 2,29 8,84 1,52 16,8 10 15,6 2,71 53,3 2,26 8,84 1,52 16,8 15 8,58 1,49 16,1 2,59 8,84 1,52 16,8 -5 10,2 1,77 22,8 2,61 8,84 1,52 16,8 0 11,9 2,06 30,7 2,62 8,84 1,52 16,8 5 11,9 2,08 31,3 3,40 8,84 1,52 16,8 12,8 2,24 36,3 3,39 8,84 1,52 16,8 14,4 2,51 45,6 3,34 8,84 1,52 16,8 - - 11,1 1,93 27,0 3,87 8,84 1,52 16,8 7 10 15 -5 0 5 50 55 0041 Tev Tcd Pt Qcd Pcd Pat Pf Qev Dpev Tev Tcd 11,2 1,94 18,9 2,44 11,3 1,94 18,8 -5 13,4 2,32 27,1 2,50 11,3 1,94 18,8 0 15,7 2,71 36,7 2,55 11,3 1,94 18,8 5 Pt Qcd Pcd Pat Pf Qev Dpev 10,7 1,86 17,3 3,53 11,3 1,94 18,8 12,7 2,20 24,3 3,58 11,3 1,94 18,8 14,6 2,54 32,4 3,62 11,3 1,94 18,8 5 30 35 16,6 2,86 41,0 2,56 11,3 1,94 18,8 7 17,9 3,10 48,0 2,58 11,3 1,94 18,8 10 20,2 3,49 60,9 2,60 11,3 1,94 18,8 15 11,1 1,92 18,4 2,74 11,3 1,94 18,8 -5 13,2 2,28 26,1 2,81 11,3 1,94 18,8 0 15,3 2,65 35,2 2,86 11,3 1,94 18,8 5 15,4 2,68 36,0 3,63 11,3 1,94 18,8 16,6 2,88 41,7 3,63 11,3 1,94 18,8 18,6 3,22 52,1 3,63 11,3 1,94 18,8 - 12,4 2,16 23,5 4,04 11,3 1,94 18,8 14,3 2,49 31,1 4,05 11,3 1,94 18,8 45 40 16,2 2,80 39,2 2,88 11,3 1,94 18,8 7 17,5 3,02 45,8 2,90 11,3 1,94 18,8 10 19,6 3,40 57,9 2,92 11,3 1,94 18,8 15 10,9 1,89 17,8 3,11 11,3 1,94 18,8 -5 12,9 2,24 25,1 3,17 11,3 1,94 18,8 0 15,0 2,60 33,7 3,22 11,3 1,94 18,8 5 15,1 2,62 34,5 4,05 11,3 1,94 18,8 16,2 2,82 39,8 4,04 11,3 1,94 18,8 18,0 3,14 49,3 4,01 11,3 1,94 18,8 - - 14,0 2,44 29,9 4,53 11,3 1,94 18,8 50 Tev [°C] - Source (side) heat exchanger output water temperature Tcd (°C) - Plant (side) heating exchanger output water temperature Pt (kW) - Heating capacity Qcd (m³/h) - Plant (side) heating exchanger water flow Dpcd (kPa) - Plant (side) heating exchanger pressure drop Pat (kW) - Total power input 55 Pf (kW) - Cooling capacity Qev (m³/h) - Source (side) heat exchanger water flow Dpev (kPa) - Source (side) cooling exchanger pressure drop '-' - Conditions outside the operating range Waterflow and pressure drop on heat exchangers calculated with 5°C of delta T 30 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 BWR MTD2 400V HEATING PERFORMANCE 0025 Tev -5 0 5 Tcd Pt Qcd Pcd Pat Pf Qev Dpev Tev Tcd 7,23 1,25 11,6 1,47 7,34 1,26 11,8 -5 8,77 1,52 17,0 1,48 7,34 1,26 11,8 0 10,2 1,76 23,0 1,48 7,34 1,26 11,8 5 Pt Qcd Pcd Pat Pf Qev Dpev 6,58 1,14 9,68 2,20 7,34 1,26 11,8 7,93 1,38 14,0 2,22 7,34 1,26 11,8 -5 0 7 10 15 -5 0 5 30 7 10 15 -5 0 5 35 10,7 1,85 25,5 1,48 7,34 1,26 11,8 7 11,5 1,99 29,2 1,47 7,34 1,26 11,8 10 12,7 2,19 35,6 1,45 7,34 1,26 11,8 15 7,01 1,21 10,9 1,68 7,34 1,26 11,8 -5 8,48 1,47 16,0 1,69 7,34 1,26 11,8 0 9,85 1,71 21,5 1,70 7,34 1,26 11,8 5 9,17 1,59 18,8 2,21 7,34 1,26 11,8 9,64 1,68 20,8 2,20 7,34 1,26 11,8 10,3 1,79 23,8 2,19 7,34 1,26 11,8 11,4 1,97 28,9 2,15 7,34 1,26 11,8 - 7,65 1,33 13,1 2,53 7,34 1,26 11,8 8,84 1,54 17,5 2,51 7,34 1,26 11,8 5 7 10 15 -5 0 45 7 10 15 10,0 1,74 22,3 1,93 7,34 1,26 11,8 7 10,7 1,86 25,6 1,92 7,34 1,26 11,8 10 11,8 2,05 31,1 1,89 7,34 1,26 11,8 15 8,92 1,56 17,9 2,83 7,34 1,26 11,8 9,52 1,66 20,4 2,80 7,34 1,26 11,8 10,4 1,82 24,6 2,75 7,34 1,26 11,8 7 10 15 12,4 2,15 33,6 2,46 8,88 1,53 16,9 7 13,4 2,33 39,4 2,47 8,88 1,53 16,9 10 15,2 2,63 50,2 2,46 8,88 1,53 16,9 15 11,4 1,99 28,6 3,45 8,88 1,53 16,9 12,3 2,14 33,3 3,45 8,88 1,53 16,9 13,8 2,40 41,9 3,45 8,88 1,53 16,9 7 10 15 16,4 2,85 40,7 3,29 11,8 2,03 20,6 7 17,7 3,08 47,4 3,30 11,8 2,03 20,6 10 19,9 3,45 59,6 3,32 11,8 2,03 20,6 15 15,4 2,69 36,1 4,72 11,8 2,03 20,6 16,5 2,88 41,5 4,68 11,8 2,03 20,6 18,3 3,20 51,3 4,61 11,8 2,03 20,6 40 10,4 1,79 23,8 1,69 7,34 1,26 11,8 7 11,1 1,92 27,4 1,68 7,34 1,26 11,8 10 12,2 2,12 33,3 1,66 7,34 1,26 11,8 15 6,79 1,18 10,3 1,92 7,34 1,26 11,8 -5 8,20 1,42 15,0 1,94 7,34 1,26 11,8 0 9,51 1,65 20,1 1,94 7,34 1,26 11,8 5 9,28 1,62 19,3 2,50 7,34 1,26 11,8 9,92 1,73 22,1 2,48 7,34 1,26 11,8 10,9 1,90 26,7 2,44 7,34 1,26 11,8 - - 8,50 1,48 16,3 2,84 7,34 1,26 11,8 7 10 15 -5 0 5 50 55 0031 Tev Tcd Pt Qcd Pcd Pat Pf Qev Dpev Tev 8,76 1,52 16,6 1,83 8,88 1,53 16,9 -5 10,6 1,83 24,2 1,88 8,88 1,53 16,9 0 12,4 2,14 33,3 1,92 8,88 1,53 16,9 5 8,20 1,43 14,7 2,63 8,88 1,53 16,9 9,80 1,70 21,0 2,70 8,88 1,53 16,9 -5 0 35 13,1 2,27 37,3 1,92 8,88 1,53 16,9 7 14,2 2,46 43,9 1,93 8,88 1,53 16,9 10 16,1 2,78 56,1 1,92 8,88 1,53 16,9 15 8,56 1,48 15,9 2,07 8,88 1,53 16,9 -5 10,3 1,78 23,1 2,13 8,88 1,53 16,9 0 12,1 2,09 31,6 2,17 8,88 1,53 16,9 5 11,4 1,98 28,6 2,75 8,88 1,53 16,9 12,1 2,10 31,9 2,76 8,88 1,53 16,9 13,1 2,27 37,3 2,77 8,88 1,53 16,9 14,7 2,56 47,3 2,77 8,88 1,53 16,9 - 9,57 1,67 20,1 3,03 8,88 1,53 16,9 11,1 1,93 27,1 3,08 8,88 1,53 16,9 5 7 10 15 -5 0 Tcd Pt Qcd Pcd Pat Pf Qev Dpev 5 30 45 40 12,8 2,21 35,5 2,18 8,88 1,53 16,9 7 13,8 2,40 41,6 2,19 8,88 1,53 16,9 10 15,6 2,71 53,1 2,18 8,88 1,53 16,9 15 8,37 1,45 15,3 2,33 8,88 1,53 16,9 -5 10,0 1,74 22,0 2,40 8,88 1,53 16,9 0 11,7 2,04 30,1 2,45 8,88 1,53 16,9 5 11,7 2,04 30,2 3,09 8,88 1,53 16,9 12,7 2,21 35,3 3,10 8,88 1,53 16,9 14,2 2,48 44,6 3,10 8,88 1,53 16,9 - - 10,8 1,88 25,7 3,43 8,88 1,53 16,9 7 10 15 -5 0 5 50 55 0041 Tev Tcd 5 30 Pt Qcd Pcd Pat Pf Qev Dpev Tev 11,7 2,02 20,4 2,41 11,8 2,03 20,6 -5 14,0 2,42 29,3 2,48 11,8 2,03 20,6 0 16,3 2,82 39,8 2,52 11,8 2,03 20,6 5 Tcd Pt Qcd Pcd Pat Pf Qev Dpev 11,2 1,94 18,9 3,63 11,8 2,03 20,6 13,2 2,30 26,4 3,68 11,8 2,03 20,6 15,3 2,65 35,2 3,71 11,8 2,03 20,6 35 17,2 2,98 44,4 2,54 11,8 2,03 20,6 7 18,6 3,22 51,9 2,56 11,8 2,03 20,6 10 21,0 3,62 65,8 2,57 11,8 2,03 20,6 15 11,5 1,99 19,9 2,76 11,8 2,03 20,6 -5 13,7 2,37 28,2 2,82 11,8 2,03 20,6 0 15,9 2,76 38,1 2,88 11,8 2,03 20,6 5 16,1 2,79 39,1 3,72 11,8 2,03 20,6 17,3 3,01 45,3 3,73 11,8 2,03 20,6 19,4 3,37 56,7 3,73 11,8 2,03 20,6 - 13,0 2,26 25,6 4,19 11,8 2,03 20,6 14,9 2,60 33,9 4,20 11,8 2,03 20,6 45 40 16,8 2,91 42,5 2,89 11,8 2,03 20,6 7 18,2 3,15 49,6 2,91 11,8 2,03 20,6 10 20,4 3,54 62,6 2,94 11,8 2,03 20,6 15 11,3 1,97 19,4 3,16 11,8 2,03 20,6 -5 13,5 2,33 27,3 3,23 11,8 2,03 20,6 0 15,6 2,70 36,6 3,27 11,8 2,03 20,6 5 15,7 2,74 37,6 4,20 11,8 2,03 20,6 16,9 2,94 43,4 4,19 11,8 2,03 20,6 18,9 3,28 54,0 4,15 11,8 2,03 20,6 - - 14,7 2,56 32,7 4,73 11,8 2,03 20,6 50 Tev [°C] - Source (side) heat exchanger output water temperature Tcd (°C) - Plant (side) heating exchanger output water temperature Pt (kW) - Heating capacity Qcd (m³/h) - Plant (side) heating exchanger water flow Dpcd (kPa) - Plant (side) heating exchanger pressure drop Pat (kW) - Total power input 55 Pf (kW) - Cooling capacity Qev (m³/h) - Source (side) heat exchanger water flow Dpev (kPa) - Source (side) cooling exchanger pressure drop '-' - Conditions outside the operating range Waterflow and pressure drop on heat exchangers calculated with 5°C of delta T 31 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 BWR MTD2 400V HEATING PERFORMANCE 0061 Tev -5 0 5 Tcd Pt Qcd Pcd Pat Pf Qev Dpev Tev Tcd 15,3 2,65 20,7 3,07 15,7 2,71 21,6 -5 18,5 3,19 30,1 3,20 15,7 2,71 21,6 0 21,7 3,75 41,5 3,29 15,7 2,71 21,6 5 Pt Qcd Pcd Pat Pf Qev Dpev 14,4 2,50 18,4 4,34 15,7 2,71 21,6 17,2 2,98 26,3 4,50 15,7 2,71 21,6 -5 0 7 10 15 -5 0 5 30 7 10 15 -5 0 5 35 23,0 3,98 46,6 3,33 15,7 2,71 21,6 7 25,0 4,32 54,9 3,37 15,7 2,71 21,6 10 28,3 4,89 70,6 3,41 15,7 2,71 21,6 15 15,0 2,60 19,9 3,45 15,7 2,71 21,6 -5 18,0 3,12 28,8 3,58 15,7 2,71 21,6 0 21,1 3,66 39,5 3,68 15,7 2,71 21,6 5 20,0 3,48 35,7 4,61 15,7 2,71 21,6 21,2 3,68 39,8 4,64 15,7 2,71 21,6 22,9 3,98 46,6 4,68 15,7 2,71 21,6 25,8 4,48 59,2 4,71 15,7 2,71 21,6 - 16,8 2,92 25,1 5,03 15,7 2,71 21,6 19,4 3,38 33,8 5,15 15,7 2,71 21,6 5 7 10 15 -5 0 45 7 10 15 21,8 3,78 42,1 4,15 15,7 2,71 21,6 7 23,6 4,09 49,4 4,19 15,7 2,71 21,6 10 26,7 4,63 63,1 4,23 15,7 2,71 21,6 15 19,9 3,47 35,4 5,77 15,7 2,71 21,6 21,4 3,73 41,0 5,81 15,7 2,71 21,6 23,9 4,16 51,1 5,83 15,7 2,71 21,6 7 10 15 27,0 4,69 44,7 5,23 19,8 3,42 23,8 7 29,3 5,08 52,5 5,28 19,8 3,42 23,8 10 33,0 5,73 66,9 5,33 19,8 3,42 23,8 15 24,3 4,24 36,7 7,39 19,8 3,42 23,8 26,2 4,56 42,4 7,40 19,8 3,42 23,8 29,1 5,08 52,6 7,34 19,8 3,42 23,8 7 10 15 31,4 5,44 39,0 5,83 22,9 3,94 20,5 7 34,0 5,89 45,7 5,89 22,9 3,94 20,5 10 38,2 6,63 57,9 5,98 22,9 3,94 20,5 15 28,7 5,01 33,0 7,94 22,9 3,94 20,5 31,2 5,44 39,0 8,01 22,9 3,94 20,5 35,4 6,18 50,3 8,13 22,9 3,94 20,5 40 22,4 3,88 44,3 3,71 15,7 2,71 21,6 7 24,3 4,21 52,2 3,75 15,7 2,71 21,6 10 27,5 4,76 66,9 3,80 15,7 2,71 21,6 15 14,7 2,55 19,1 3,87 15,7 2,71 21,6 -5 17,6 3,05 27,5 4,01 15,7 2,71 21,6 0 20,6 3,57 37,6 4,12 15,7 2,71 21,6 5 20,5 3,57 37,6 5,18 15,7 2,71 21,6 22,1 3,85 43,8 5,22 15,7 2,71 21,6 24,8 4,33 55,2 5,24 15,7 2,71 21,6 - - 18,9 3,29 31,9 5,74 15,7 2,71 21,6 7 10 15 -5 0 5 50 55 0071 Tev Tcd Pt Qcd Pcd Pat Pf Qev Dpev Tev 19,0 3,29 22,0 3,87 19,8 3,42 23,8 -5 22,9 3,97 32,1 4,00 19,8 3,42 23,8 0 26,9 4,65 44,0 4,11 19,8 3,42 23,8 5 17,7 3,07 19,2 5,57 19,8 3,42 23,8 21,2 3,68 27,6 5,73 19,8 3,42 23,8 -5 0 35 28,5 4,92 49,3 4,15 19,8 3,42 23,8 7 30,8 5,33 57,8 4,21 19,8 3,42 23,8 10 34,7 6,01 73,6 4,29 19,8 3,42 23,8 15 18,6 3,21 21,0 4,37 19,8 3,42 23,8 -5 22,4 3,88 30,6 4,51 19,8 3,42 23,8 0 26,2 4,54 42,0 4,62 19,8 3,42 23,8 5 24,8 4,30 37,7 5,85 19,8 3,42 23,8 26,2 4,55 42,2 5,88 19,8 3,42 23,8 28,3 4,92 49,4 5,92 19,8 3,42 23,8 31,9 5,54 62,6 5,94 19,8 3,42 23,8 - 20,6 3,58 26,2 6,46 19,8 3,42 23,8 24,0 4,17 35,4 6,57 19,8 3,42 23,8 5 7 10 15 -5 0 Tcd Pt Qcd Pcd Pat Pf Qev Dpev 5 30 45 40 27,8 4,81 47,1 4,66 19,8 3,42 23,8 7 30,1 5,21 55,3 4,71 19,8 3,42 23,8 10 34,0 5,88 70,5 4,78 19,8 3,42 23,8 15 18,1 3,14 20,1 4,94 19,8 3,42 23,8 -5 21,8 3,78 29,1 5,08 19,8 3,42 23,8 0 25,5 4,43 39,9 5,20 19,8 3,42 23,8 5 25,3 4,40 39,5 6,60 19,8 3,42 23,8 27,3 4,75 46,0 6,62 19,8 3,42 23,8 30,6 5,33 57,9 6,61 19,8 3,42 23,8 - - 23,1 4,03 33,0 7,37 19,8 3,42 23,8 7 10 15 -5 0 5 50 55 0091 Tev Tcd 5 30 Pt Qcd Pcd Pat Pf Qev Dpev Tev 22,0 3,80 19,0 4,33 22,9 3,94 20,5 -5 26,6 4,61 27,9 4,49 22,9 3,94 20,5 0 31,3 5,41 38,6 4,63 22,9 3,94 20,5 5 Tcd Pt Qcd Pcd Pat Pf Qev Dpev 20,5 3,57 16,8 6,15 22,9 3,94 20,5 24,7 4,29 24,2 6,30 22,9 3,94 20,5 28,8 5,01 33,0 6,43 22,9 3,94 20,5 35 33,2 5,74 43,3 4,68 22,9 3,94 20,5 7 36,0 6,22 51,0 4,75 22,9 3,94 20,5 10 40,7 7,04 65,2 4,85 22,9 3,94 20,5 15 21,5 3,73 18,3 4,86 22,9 3,94 20,5 -5 26,0 4,51 26,7 5,03 22,9 3,94 20,5 0 30,5 5,28 36,7 5,18 22,9 3,94 20,5 5 30,5 5,30 36,9 6,48 22,9 3,94 20,5 33,0 5,73 43,3 6,54 22,9 3,94 20,5 37,2 6,46 54,9 6,63 22,9 3,94 20,5 - 23,9 4,17 22,9 7,03 22,9 3,94 20,5 28,0 4,87 31,2 7,14 22,9 3,94 20,5 45 40 32,3 5,59 41,1 5,23 22,9 3,94 20,5 7 34,9 6,05 48,2 5,29 22,9 3,94 20,5 10 39,4 6,82 61,3 5,38 22,9 3,94 20,5 15 21,1 3,65 17,6 5,47 22,9 3,94 20,5 -5 25,4 4,40 25,5 5,64 22,9 3,94 20,5 0 29,7 5,15 34,9 5,78 22,9 3,94 20,5 5 29,6 5,15 35,0 7,18 22,9 3,94 20,5 32,1 5,58 41,0 7,25 22,9 3,94 20,5 36,2 6,31 52,4 7,35 22,9 3,94 20,5 - - 27,1 4,73 29,4 7,90 22,9 3,94 20,5 50 Tev [°C] - Source (side) heat exchanger output water temperature Tcd (°C) - Plant (side) heating exchanger output water temperature Pt (kW) - Heating capacity Qcd (m³/h) - Plant (side) heating exchanger water flow Dpcd (kPa) - Plant (side) heating exchanger pressure drop Pat (kW) - Total power input 55 Pf (kW) - Cooling capacity Qev (m³/h) - Source (side) heat exchanger water flow Dpev (kPa) - Source (side) cooling exchanger pressure drop '-' - Conditions outside the operating range Waterflow and pressure drop on heat exchangers calculated with 5°C of delta T 32 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 BWR MTD2 400V HEATING PERFORMANCE 0101 Tev -5 0 5 Tcd Pt Qcd Pcd Pat Pf Qev Dpev Tev Tcd 25,4 4,40 26,6 5,06 26,0 4,48 27,6 -5 30,6 5,30 38,6 5,23 26,0 4,48 27,6 0 35,8 6,19 52,7 5,38 26,0 4,48 27,6 5 Pt Qcd Pcd Pat Pf Qev Dpev 23,6 4,11 23,1 7,27 26,0 4,48 27,6 28,3 4,92 33,2 7,47 26,0 4,48 27,6 -5 0 7 10 15 -5 0 5 30 7 10 15 -5 0 5 35 37,9 6,55 58,9 5,43 26,0 4,48 27,6 7 41,0 7,08 68,9 5,49 26,0 4,48 27,6 10 46,0 7,96 87,1 5,58 26,0 4,48 27,6 15 24,9 4,30 25,4 5,71 26,0 4,48 27,6 -5 29,9 5,18 36,9 5,89 26,0 4,48 27,6 0 35,0 6,06 50,4 6,04 26,0 4,48 27,6 5 33,0 5,73 45,1 7,61 26,0 4,48 27,6 34,9 6,06 50,5 7,66 26,0 4,48 27,6 37,7 6,56 59,0 7,71 26,0 4,48 27,6 42,5 7,38 74,8 7,75 26,0 4,48 27,6 - 27,4 4,77 31,2 8,39 26,0 4,48 27,6 31,8 5,54 42,2 8,54 26,0 4,48 27,6 5 7 10 15 -5 0 45 7 10 15 36,0 6,24 53,5 6,83 26,0 4,48 27,6 7 38,9 6,75 62,6 6,88 26,0 4,48 27,6 10 43,8 7,60 79,3 6,94 26,0 4,48 27,6 15 32,3 5,63 43,6 9,58 26,0 4,48 27,6 34,9 6,09 50,9 9,62 26,0 4,48 27,6 39,3 6,86 64,6 9,64 26,0 4,48 27,6 7 10 15 45,2 7,83 52,8 8,57 33,4 5,75 28,4 7 48,8 8,46 61,6 8,66 33,4 5,75 28,4 10 54,8 9,51 77,8 8,76 33,4 5,75 28,4 15 41,5 7,24 45,1 12,0 33,4 5,75 28,4 44,5 7,77 51,9 12,0 33,4 5,75 28,4 49,4 8,62 63,9 11,9 33,4 5,75 28,4 40 37,0 6,41 56,4 6,08 26,0 4,48 27,6 7 40,0 6,93 65,9 6,14 26,0 4,48 27,6 10 45,0 7,80 83,4 6,22 26,0 4,48 27,6 15 24,2 4,21 24,3 6,44 26,0 4,48 27,6 -5 29,1 5,06 35,1 6,63 26,0 4,48 27,6 0 34,0 5,91 47,9 6,78 26,0 4,48 27,6 5 33,7 5,86 47,1 8,58 26,0 4,48 27,6 36,4 6,33 55,1 8,62 26,0 4,48 27,6 41,0 7,14 69,9 8,65 26,0 4,48 27,6 - - 30,6 5,34 39,1 9,54 26,0 4,48 27,6 7 10 15 -5 0 5 50 55 0121 Tev Tcd Pt Qcd Pcd Pat Pf Qev Dpev Tev 32,0 5,53 26,3 6,46 33,4 5,75 28,4 -5 38,3 6,63 37,7 6,68 33,4 5,75 28,4 0 44,7 7,73 51,4 6,89 33,4 5,75 28,4 5 30,2 5,24 23,6 8,86 33,4 5,75 28,4 35,9 6,25 33,6 9,23 33,4 5,75 28,4 41,7 7,25 45,2 9,50 33,4 5,75 28,4 Tcd Pt Qcd Pcd Pat Pf Qev Dpev 5 30 35 47,3 8,18 57,5 6,97 33,4 5,75 28,4 7 51,2 8,85 67,3 7,08 33,4 5,75 28,4 10 57,7 9,98 85,6 7,27 33,4 5,75 28,4 15 31,4 5,44 25,4 7,18 33,4 5,75 28,4 -5 37,5 6,50 36,4 7,42 33,4 5,75 28,4 0 43,8 7,58 49,4 7,63 33,4 5,75 28,4 5 44,0 7,65 50,3 9,57 33,4 5,75 28,4 47,4 8,24 58,5 9,65 33,4 5,75 28,4 53,2 9,24 73,4 9,69 33,4 5,75 28,4 - 35,1 6,11 32,1 10,3 33,4 5,75 28,4 40,6 7,07 43,0 10,6 33,4 5,75 28,4 45 40 46,2 8,01 55,2 7,70 33,4 5,75 28,4 7 50,0 8,66 64,5 7,81 33,4 5,75 28,4 10 56,3 9,76 81,9 7,95 33,4 5,75 28,4 15 30,8 5,34 24,5 7,98 33,4 5,75 28,4 -5 36,8 6,38 35,0 8,27 33,4 5,75 28,4 0 42,8 7,42 47,3 8,50 33,4 5,75 28,4 5 42,8 7,45 47,7 10,7 33,4 5,75 28,4 46,0 8,01 55,2 10,8 33,4 5,75 28,4 51,4 8,94 68,7 10,7 33,4 5,75 28,4 - - 39,5 6,88 40,8 11,9 33,4 5,75 28,4 50 Tev [°C] - Source (side) heat exchanger output water temperature Tcd (°C) - Plant (side) heating exchanger output water temperature Pt (kW) - Heating capacity Qcd (m³/h) - Plant (side) heating exchanger water flow Dpcd (kPa) - Plant (side) heating exchanger pressure drop Pat (kW) - Total power input 55 Pf (kW) - Cooling capacity Qev (m³/h) - Source (side) heat exchanger water flow Dpev (kPa) - Source (side) cooling exchanger pressure drop '-' - Conditions outside the operating range Waterflow and pressure drop on heat exchangers calculated with 5°C of delta T 33 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 6. OPERATING LIMITS BWR MTD2 230V BWR MTD2 400V - System circuit temperature difference (min/max) = 4/8°C - Ground source circuit temperature difference in heating mode (min/max) = 3/5°C - Ground source circuit temperature difference in cooling mode (min/max) = 5/8°C - Maximum glycol content 40% 34 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 7. ETHYLENE GLYCOL MIXTURE Ethylene glycol and water mixture, used as a heat-conveying fluid, cause a variation in unit performance. For correct data, use the factors indicated in the following tabel. cPf cQ cdp 0 -5 0 1 1 1 12% 0,985 1,02 1,07 Freezing point (°C) -10 -15 -20 -25 Ethylene glycol percentage by weight 20% 30% 35% 40% 0,98 0,974 0,97 0,965 1,04 1,075 1,11 1,14 1,11 1,18 1,22 1,24 cPf: cooling power correction factor cQ: flow correction factor cdp: pressure drop correction factor -30 -35 45% 0,964 1,17 1,27 50% 0,96 1,2 1,3 For data concerning other kind of anti-freeze solutions (e,g, propylene glycol) please contact our Sale Department. 8. FOULING FACTORS Performances are based on clean condition of tubes (fouling factor = 1). For different fouling values, performance should be adjusted using the correction factors shown in the following table. FOULING FACTORS ff (m2 °CW) 0 1,80 x 10 -5 4,40 x 10 -5 8,80 x 10 -5 13,20 x 10 -5 17,20 x 10 -5 F1 1,000 1,000 1,000 0,960 0,944 0,930 EVAPORATOR FK1 KE [°C] 1,000 0,0 1,000 0,0 1,000 0,0 0,990 0,7 0,985 1,0 0,980 1,5 CONDENSER/RECOVERY F2 FK2 KC [°C] 1,000 1,000 0,0 1,000 1,000 0,0 0,990 1,030 1,0 0,980 1,040 1,5 0,964 1,050 2,3 0,950 1,060 3,0 ff: fouling factors f1 - f2: potential correction factors fk1 - fk2: compressor power input correction factors r3: capacity correction factors DESUPERHEATER R3 1,000 1,000 0,990 0,980 0,964 0,950 KE: minimum condenser outlet temperature increase KC: maximum condenser outlet temperature decrease 9. HYDRAULIC DATA Water flow and pressure drop Water flow in the heat exchangers is given by: Q=Px0,86/Dt Q: water flow (m3/h) Dt: difference between inlet and outlet water temp. (°C) P: heat exchanger capacity (kW) SIZE BWR MTD2 0011 230V 0025 230V 0031 230V 0041 230V 0025 400V 0031 400V 0041 400V 0061 400V 0071 400V 0091 400V 0101 400V 0121 400V Q min: Q max: C.a. min: C.A.S.: --- PLANT SIDE COLD HEAT EXCHANGER Q min Q max C.A.S. C.a. K m³/h m³/h dm³ min m³ 9375 0,56 2,04 0,027 7402 0,77 2,81 0,037 7250 0,95 3,44 0,044 5008 1,21 4,33 0,056 7402 0,78 2,72 0,037 7250 0,96 3,44 0,044 5008 1,27 4,5 0,056 2949 1,69 6,11 0,08 2037 2,13 7,71 0,1 1316 2,46 8,8 0,115 1373 2,8 9,98 0,13 860 3,59 12,84 0,17 Pressure drop is given by: Dp= K x Q2/1000 Q: water flow (m3/h) Dp: pressure drop (kPa) K: unit size ratio SOURCE SIDE HEAT EXCHANGER AUXILIARY SIDE HEAT EXCHANGER Q min C.A.S. Q max K Q min C.A.S. Q max K m³/h dm³ m³/h m³/h dm³ m³/h 9375 0,2 1,74 7402 0,27 2,35 7250 0,34 2,97 5008 0,43 3,77 7402 0,26 2,42 7250 0,33 2,93 5008 0,44 3,93 2949 0,57 5,16 2037 0,71 6,39 1316 0,82 7,42 1373 0,94 8,55 860 1,2 10,74 - minimum water flow admitted to the heat exchanger maximum water flow admitted to the heat exchanger minimum water content admitted in the plant, using traditional control logic heat exchanger water content 35 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 10. MINIMUM AND MAXIMUM SYSTEM WATER CONTENT Minimum system water content The minimum water content for the system shown in table 1 allows the number of compressor starts and stops to be limited. Tab. 1 Size Minimum water content 0011 27 l 0025 37 0031 44 0041 56 0061 80 0071 100 0091 115 0101 130 0121 170 Maximum system water content The heat pumps are fitted as standard with an expansion vessel and safety valve. The maximum system water content depends on the capacity of the expansion vessel (see table 2) and the calibration of the safety valve (see table 3). Tab. 2 Size Expansion vessel Tab. 3 Size Safety valve l 0011 2 0025 2 0031 2 0041 2 0061 5 0071 5 0091 5 0101 8 0121 8 bar 0011 6 0025 6 0031 6 0041 6 0061 6 0071 6 0091 6 0101 6 0121 6 Table 4 shows an example of the maximum water content in the specified normal operating conditions. If the volume of water in the system is higher, an additional, correctly sized expansion vessel is required. System water temperature Hydraulic head Expansion vessel pre-charge Maximum water content °C m bar l 30 3,2 435 25 2,8 515 20 20 2,3 595 15 1,8 670 >12,25 1,5 715 System water temperature Hydraulic head Expansion vessel pre-charge Maximum water content °C m bar l 30 3,2 135 25 2,8 160 35 20 2,3 180 15 1,8 205 >12,25 1,5 220 System water temperature Hydraulic head Expansion vessel pre-charge Maximum water content °C m bar l 30 3,2 80 25 2,8 95 45 20 2,3 110 15 1,8 120 >12,25 1,5 130 System water temperature Hydraulic head Expansion vessel pre-charge Maximum water content °C m bar l 30 3,2 55 25 2,8 65 55 20 2,3 75 15 1,8 85 >12,25 1,5 90 Tab. 4 The data shown in the table refer to heat pumps with a 2-litre expansion vessel and a minimum water temperature of 4°C Expansion vessel calibration The expansion vessels are pre-charged to a standard pressure of 1 bar. The pre-charge pressure is chosen depending on the maximum difference in height between the system terminal and the heat pump, as shown in the figure. H The maximum height must not exceed 55 metres due to the maximum vessel pre-charge pressure of 6 bars. Make sure that the system terminal at the lowest point H1 can withstand the pressure of the water column at that point. H1 36 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 11. HYDRONIC UNIT Standard system pump Size BWR MTD2 0011ms BWR MTD2 0025ms BWR MTD2 0031ms BWR MTD2 0041ms BWR MTD2 0025t BWR MTD2 0031t BWR MTD2 0041t BWR MTD2 0061t BWR MTD2 0071t BWR MTD2 0091t BWR MTD2 0101t BWR MTD2 0121t Pump power supply 230v-50Hz-1Ph 230v-50Hz-1Ph 230v-50Hz-1Ph 230v-50Hz-1Ph 230v-50Hz-1Ph 230v-50Hz-1Ph 230v-50Hz-1Ph 230v-50Hz-1Ph 230v-50Hz-1Ph 230v-50Hz-1Ph 230v-50Hz-1Ph 230v-50Hz-1Ph Pf (1) kW 7,10 9,80 12 15,1 9,5 12 15,7 21,3 26,9 30,7 34,8 44,8 Q (1) m3/h 1,22 1,69 2,06 2,60 1,63 2,06 2,70 3,66 4,63 5,28 5,99 7,71 H (1) kPa 54 57 81 75 54 81 71 61 116 109 141 121 Pt (2) kW 5,4 7,3 9,2 11,7 7,5 9,1 12,2 16 19,8 23 26,5 33,3 Q (2) m3/h 0,93 1,26 1,58 2,01 1,29 1,57 2,10 2,75 3,41 3,96 4,56 5,73 H (2) kPa 62 69 96 92 62 96 89 85 158 151 173 164 F.L.I. kW 0,2 0,21 0,41 0,41 0,21 0,41 0,41 0,41 0,84 0,84 1,09 1,09 Pump SXM 32-50 SXM 32-60 SXM 32-80 SXM 32-80 SXM 32-60 SXM 32-80 SXM 32-80 SXM 32-80 MULTI-H 402 MULTI-H 402 MULTI-H 802 MULTI-H 802 Values refer to rated conditions: Pf (1) Cooling capacity: Source heat exchanger water temperature (in/out) 30/35 °C System heat exchanger water temperature (in/out) 23/18 °C Pt (2) Heating capacity: Source heat exchanger water temperature (in/out) 0/-3 °C System heat exchanger water temperature (in/out) 30/35 °C Q (1)(2) System flow-rate H (1) (2) Available pressure head in system circuit F.L.I Maximum pump power consumption Standard source pump Size BWR MTD2 0011ms BWR MTD2 0025ms BWR MTD2 0031ms BWR MTD2 0041ms BWR MTD2 0025t BWR MTD2 0031t BWR MTD2 0041t BWR MTD2 0061t BWR MTD2 0071t BWR MTD2 0091t BWR MTD2 0101t BWR MTD2 0121t Pump power supply 230v-50Hz-1Ph 230v-50Hz-1Ph 230v-50Hz-1Ph 230v-50Hz-1Ph 230v-50Hz-1Ph 230v-50Hz-1Ph 230v-50Hz-1Ph 230v-50Hz-1Ph 230v-50Hz-1Ph 230v-50Hz-1Ph 230v-50Hz-1Ph 230v-50Hz-1Ph Pf (1) kW 7,10 9,80 12 15,1 9,5 12 15,7 21,3 26,9 30,7 34,8 44,8 Q (1) m3/h 1,60 2,10 2,60 3,30 2,00 2,60 3,40 4,50 5,70 6,60 7,50 9,60 H (1) kPa 55 79 59 87 82 59 79 102 126 126 205 166 Pt (2) kW 5,4 7,3 9,2 11,7 7,5 9,1 12,2 16 19,8 23 26,5 33,3 Q (2) m3/h 1,30 1,70 2,20 2,80 1,80 2,20 3,00 3,90 4,80 5,70 6,50 8,20 H (2) kPa 65 92 76 122 89 76 109 128 157 149 239 213 F.L.I. kW 0,21 0,41 0,41 0,84 0,41 0,41 0,84 0,84 1,09 1,09 1,51 1,51 Pump SXM 32-60 SXM 32-80 SXM 32-80 MULTI-H 202 SXM 32-80 SXM 32-80 MULTI-H 202 MULTI-H 402 MULTI-H 802 MULTI-H 802 MULTI-H 803 MULTI-H 803 Values refer to rated conditions: Pf (1) Cooling capacity: Source heat exchanger water temperature (in/out) 30/35 °C System heat exchanger water temperature (in/out) 23/18 °C Pt (2) Heating capacity: Source heat exchanger water temperature (in/out) 0/-3 °C System heat exchanger water temperature (in/out) 30/35 °C Q (1)(2) Source flow-rate H (1) (2) Available pressure head in source circuit F.L.I Maximum pump power consumption 37 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 12. PUMP CURVES SYSTEM PUMP CURVE BWR MTD2 XE 0011 230-400V 80 Useful pressure head [kPa] 70 3 60 50 2 40 30 1 20 10 0 0 1 2 Water flow-rate [m3/h] BWR MTD2 XE 0025 230-400V 90 3 Useful pressure head [kPa] 80 70 2 60 50 1 40 30 20 10 0 0 1 2 3 Water flow-rate [m3/h] BWR MTD2 XE 0031 230-400V Useful pressure head [kPa] 120 100 80 60 3 40 2 20 1 0 0 1 2 3 4 3 Water flow-rate [m /h] The pressure head refers to the values at the fittings. 38 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 SYSTEM PUMP CURVE BWR MTD2 XE 0041 230-400V 120 Useful pressure head [kPa] 100 80 60 3 40 2 20 1 0 0 1 2 3 4 3 Water flow-rate [m /h] BWR MTD2 XE 0061 400V Useful pressure head [kPa] 120 100 80 60 3 40 2 20 1 0 0 1 2 3 4 5 Water flow-rate [m3/h] BWR MTD2 XE 0071-0091-0101-0121 400V 250 Useful pressure head [kPa] 200 150 100 0091 0071 50 0121 0101 0 0 1 2 3 4 5 6 7 8 9 10 11 12 Water flow-rate [m3/h] The pressure head refers to the values at the fittings. 39 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 SOURCE PUMP CURVE BWR MTD2 XE 0011 230-400V Useful pressure head [kPa] 90 3 80 70 2 60 1 50 40 30 20 10 0 0 1 2 3 3 Water flow-rate [m /h] BWR MTD2 XE 0025 230-400V Useful pressure head [kPa] 120 100 80 60 3 40 2 20 1 0 0 1 2 3 4 Water flow-rate [m3/h] BWR MTD2 XE 0031 230-400V Useful pressure head [kPa] 120 100 80 60 3 40 2 20 1 0 0 1 2 3 4 Water flow-rate [m3/h] The pressure head refers to the values at the fittings. 40 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 BWR MTD2 XE 0041-0061-0071-0091-0101-0121 400V 400 Useful pressure head [kPa] 350 300 250 200 150 0091 100 0121 50 0041 0061 0071 0101 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Water flow-rate [m3/h] The pressure head refers to the values at the fittings. 41 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 13. UTILITY WATER CIRCUIT CONNECTION DIAGRAM Factory connections Installer connections UTILITY RETURN UTILITY OUTLET 1 2 3 4 Pressure gauge Vibration damper joint Shut off valve Calibrating valve 5 6 7 8 Flow switch Thermometer Pump Safety valve 9 10 11 12 Expansion vessel Mesh filter Fill / top-up Temperature sensor 13 14 15ì 16 Differential pressure switch Drain / cleaning washing valve Unit drain valve System vent 14. WATER CIRCUIT CONNECTION DIAGRAM TO THE GROUND SOURCE CIRCUIT Factory connections Installer connections GROUND SOURCE LOOP RETURN GROUND SOURCE LOOP OUTLET 1 2 3 4 Pressure gauge Vibration damper joint Shut off valve Calibrating valve 5 6 7 8 Flow switch Thermometer Pump Safety valve 9 10 11 12 Expansion vessel Mesh filter Fill / top-up Temperature sensor 42 13 14 15 16 Differential pressure switch Drain / cleaning washing valve Unit drain valve System vent BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 15. ELECTRICAL DATA AT MAXIMUM CONDITIONS ALLOWED (FULL LOAD) Maximum values SIZE n° BWR MTD2 0011ms BWR MTD2 0025ms BWR MTD2 0031ms BWR MTD2 0041ms BWR MTD2 0025t BWR MTD2 0031t BWR MTD2 0041t BWR MTD2 0061t BWR MTD2 0071t BWR MTD2 0091t BWR MTD2 0101t BWR MTD2 0121t F.L.I.: F.L.A.: L.R.A.: S.A.: 1 1 1 1 1 1 1 1 1 1 1 1 F.L.I. (kW) 2,73 3,74 4,65 5,65 3,49 4,32 5,94 7,33 8,92 10,1 11,7 14,7 Compressors F.L.A. (A) 12,8 16,4 21,7 29,2 7,0 7,5 9,90 12,2 16,0 21,0 22,0 27,0 L.R.A. (A) 26 37 44 45 35 48 64 75 95 111 118 140 F.L.I. (kW) 2,73 3,74 4,65 5,65 3,49 4,32 5,94 7,33 8,92 10,1 11,7 14,7 Total (1) F.L.A. (A) 12,8 16,4 21,7 29,2 7 4,5 9,9 12,2 16 21 22 27 L.R.A. (A) 26 37 44 45 35 48 64 75 95 111 118 140 Full load power Full load current Locked rotor amperes for single compressor Inrush current (1) Safety values to be considered when cabling the unit for power supply and line-protections Power supply: 230/1/50 400/3/50 Voltage tolerance: 10% Maximum voltage unbalance: 3% Give the typical operating conditions of units designed for outdoor installation, which can be associated (according to reference document IEC 60721) to the following classes: - climatic conditions class 4K4H: air temperature range from -20 up to 55°C (*), relative humidity range from 4 up to 100%, with possible precipitations, at air pressure from 70 and 106 kPa and a maximum solar radiation of 1120 W/m2 - special climatic conditions negligible - biological conditions class 4B1 and 4C2: locations in a generic urban area - mechanically active substances class 4S2: locations in areas with sand or dust representative of urban areas - mechanical conditions class 4M1: locations protected from significant vibrations or shocks The required protection level for safe operation, according to reference document IEC 60529, is IP43XW (protection against access, to the most critical unit's parts, of external devices with diameter larger than 1 mm and rain). The unit can be considered IP44XW protected, i.e. protected against access of external devices (with diameter larger than 1 mm) and water in general. (*) for the unit’s operating limits, see “selection limits” section 43 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 16. FULL LOAD SOUND LEVEL SIZE BWR MTD2 0011ms BWR MTD2 0025ms BWR MTD2 0031ms BWR MTD2 0041ms BWR MTD2 0025t BWR MTD2 0031t BWR MTD2 0041t BWR MTD2 0061t BWR MTD2 0071t BWR MTD2 0091t BWR MTD2 0101t BWR MTD2 0121t 63 125 60 61 61 62 61 61 62 63 64 64 68 68 61 62 62 63 62 62 63 64 65 65 69 69 SOUND POWER Octave band [Hz] 250 500 1000 2000 Sound power level dB(A) 56 48 47 37 57 49 48 38 57 49 48 38 60 55 54 48 57 49 48 38 57 49 48 38 60 55 54 48 61 56 55 49 68 63 62 56 68 63 62 56 72 67 66 60 72 67 66 60 4000 8000 Total sound level 29 30 30 41 30 30 41 42 49 49 53 53 34 35 35 36 35 35 36 37 42 42 46 46 52 53 53 58 53 53 58 59 66 66 70 70 Working conditions Plant (side) cooling exchanger water (in/out) 12/7 °C Source (side) heat exchanger water (in/out) 30/35 °C Sound power on the basis of measurements made in compliance with ISO 9614 and Eurovent 8/1 for Eurovent certified units; in compliance with ISO 3744 for non-certified units Such certification refers specifically to the sound Power Level in dB(A). This is therefore the only acoustic data to be considered as binding. SIZE BWR MTD2 0011ms BWR MTD2 0025ms BWR MTD2 0031ms BWR MTD2 0041ms BWR MTD2 0025t BWR MTD2 0031t BWR MTD2 0041t BWR MTD2 0061t BWR MTD2 0071t BWR MTD2 0091t BWR MTD2 0101t BWR MTD2 0121t 63 125 45 46 46 47 46 46 47 48 49 49 53 53 46 47 47 48 47 47 48 49 50 50 54 54 SOUND PRESSURE LEVEL Octave band [Hz] at 1 m 250 500 1000 2000 Sound pressure level dB(A) 41 33 32 22 42 34 33 23 42 34 33 23 45 40 39 33 42 34 33 23 42 34 33 23 45 40 39 33 46 41 40 34 53 48 47 41 53 48 47 41 57 52 51 45 57 52 51 45 4000 8000 Total sound level 14 15 15 26 15 15 26 27 34 34 38 38 19 20 20 21 20 20 21 22 27 27 31 31 37 38 38 43 38 38 43 44 51 51 55 55 Working conditions Plant (side) cooling exchanger water (in/out) 12/7 °C Source (side) heat exchanger water (in/out) 30/35 °C Sound power on the basis of measurements made in compliance with ISO 9614 and Eurovent 8/1 for Eurovent certified units; in compliance with ISO 3744 for non-certified units 44 BWR_MTD2_0011_0121_201110_EN HFC 410A BWR MTD2 17. DIMENSIONAL DRAWINGS 310 90 A B C 500 90 104 42 70 100 100 100 D E 80 50 50 160 F 700 A 30 H 41 B A Source return IN B Source outlet OUT C System outlet OUT D System return IN E Electrical connections F Safety valve discharge SIZE DIMENSIONS AND WEIGHTS PLANT SIDE HEAT EXCHANGER CLEARANCE A B H WEIGHT R1 R2 R3 R4 [mm] [mm] [mm] [kg] [mm] [mm] [mm] [mm] BWR MTD2 0011ms BWR MTD2 0025ms BWR MTD2 0031ms BWR MTD2 0041ms SIZE 845 845 845 845 680 680 680 680 1105 1105 1105 1105 188 190 195 210 0 0 0 0 DIMENSIONS AND WEIGHTS 600 600 600 600 600 600 600 600 600 600 600 600 GAS GAS GAS GAS 845 845 845 845 845 845 845 845 680 680 680 680 680 680 680 680 1105 1105 1105 1105 1105 1105 1105 1105 190 195 210 225 230 245 250 270 0 0 0 0 0 0 0 0 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 Ø 1" G M 1" G M 1" G M 1" G M PLANT SIDE HEAT EXCHANGER CLEARANCE A B H WEIGHT R1 R2 R3 R4 [mm] [mm] [mm] [kg] [mm] [mm] [mm] [mm] BWR MTD2 0025t BWR MTD2 0031t BWR MTD2 0041t BWR MTD2 0061t BWR MTD2 0071t BWR MTD2 0091t BWR MTD2 0101t BWR MTD2 0121t IN/OUT TYPE 600 600 600 600 600 600 600 600 IN/OUT TYPE GAS GAS GAS GAS GAS GAS GAS GAS 45 Ø 1" G M 1" G M 1" G M 1"1/4 G M 1"1/4 G M 1"1/4 G M 1"1/4 G M 1"1/4 G M SOURCE SIDE HEAT EXCHANGER IN/OUT TYPE - Ø - SOURCE SIDE HEAT EXCHANGER IN/OUT TYPE - Ø - BWR_MTD2_0011_0121_201110_EN AUXILIARY SIDE HEAT EXCHANGER IN/OUT TYPE Ø - - AUXILIARY SIDE HEAT EXCHANGER IN/OUT TYPE - Ø - HFC 410A BWR MTD2 18. CLEARANCES - HOISTING - SYMBOLS WARNING Electrical current! CLEARANCES 600 WARNING Sharp surface! WARNING Fans! 600 60 0 HOISTING INSTRUCTIONS - Make sure all the panels are securely fastened before handling the unit. Before hoisting, check the weight of the unit on the CE rating label. Use all of the hoisting points indicated, and no others, Use equal length cables or slings. Use a spreader bar (not included) Handle the unit with care and without sudden or jerky movements. 46 BWR_MTD2_0011_0121_201110_EN HFC 410A 47 BWR_MTD2_0011_0121_201110_EN T N.C. INSIDE F T T 1 N.B.: Typical water circuit diagram. FROM/TO THE GEOTERMAL PROBES 2 OUTSIDE INDICATES CLIMAVENETA ACCESSORIES ELECTRICAL CONNECTIONS DOMESTIC COLD WATER DOMESTIC HOT WATER HEAT PUMP RETURN HEAT PUMP OUTLET SAFETY VALVE WITH PIPED DISCHARGE T T F MEMBRANE EXPANSION VESSEL DRAIN VALVE “Y” FILTER VENT VALVE THERMOSTATIC MIXER CALIBRATING VALVE SHUT-OFF VALVE FLOW SWITCH MT VIBRATION DAMPER JOINT THERMOMETER T F CHECK VALVE KEY TO THE SYMBOLS PRESSURE GAUGE 6 3 N.C. 4 D 5 (*) INSTALL A STORAGE TANK ON THE HEAT PUMP RETURN IF THE SYSTEM WATER CONTENT IS LESS THAN THE VALUE DESCRIBED IN THE TECHNICAL BULLETIN. ROOM UNIT (SUPPLIED AS STANDARD WITH THE HEAT PUMP) DHW STORAGE TANK, MODEL HWC 300 OR HWC 500 ELECTRIC HEATER KIT, 1-2-3 kW 5 STORAGE TANK FOR HEATED AND CHILLED WATER, MODEL BT35, BT100 OR BT200 (*) 1”1/4 THREE-WAY SELECTOR VALVE FOR DHW PRODUCTION 4 8 REMOVABLE METAL MESH FILTER (1"1/4, 1"1/2 OR 2") 3 7 OUTSIDE AIR TEMPERATURE PROBE (SUPPLIED AS STANDARD WITH THE HEAT PUMP) 2 CLIMAVENETA APPLIANCES MEDIUM TEMPERATURE REVERSE-CYCLE UNIT, MODEL BWR MTD2 1 T MT 6 ACS 7 AUTOMATIC FILL ASSEMBLY T T ZONE "1" BWR_MTD2_0000.0 CONFIGURATION "0" SELF-CLEANING FILTER FROM WATER MAINS REV_00 27/01/2011 LOW-LOSS HEADER 8 BWR MTD2 19. OPERATING DIAGRAMS Heat pump connection to the system without low-loss header. Make sure the useful pressure head of the circulating pump on the unit is sufficient for the pressure drop in the system. If the minimum system content does not reach values shown in this manual, install an additional storage tank on the heat pump return pipe. No system configurations are required. Water circuit diagram HFC 410A 48 BWR_MTD2_0011_0121_201110_EN T N.C. INSIDE F T T N.B.: Typical water circuit diagram. 1 INDICATES CLIMAVENETA ACCESSORIES FROM/TO THE GEOTERMAL PROBES 2 OUTSIDE T T F MEMBRANE EXPANSION VESSEL ELECTRICAL CONNECTIONS DOMESTIC COLD WATER DOMESTIC HOT WATER HEAT PUMP RETURN HEAT PUMP OUTLET SAFETY VALVE WITH PIPED DISCHARGE “Y” FILTER DRAIN VALVE THERMOSTATIC MIXER SHUT-OFF VALVE MT VENT VALVE FLOW SWITCH F CALIBRATING VALVE VIBRATION DAMPER JOINT THERMOMETER T CHECK VALVE KEY TO THE SYMBOLS PRESSURE GAUGE 3 4 D ROOM UNIT (SUPPLIED AS STANDARD WITH THE HEAT PUMP) N.C. STORAGE TANK FOR HEATED AND CHILLED WATER, MODEL BT35, BT100 OR BT200 (*) 8 DHW STORAGE TANK, MODEL HWC 300 OR HWC 500 ELECTRIC HEATER KIT, 1-2-3 kW 5 6 7 REMOVABLE METAL MESH FILTER (1"1/4, 1"1/2 OR 2") 1”1/4 THREE-WAY SELECTOR VALVE FOR DHW PRODUCTION 3 4 5 OUTSIDE AIR TEMPERATURE PROBE (SUPPLIED AS STANDARD WITH THE HEAT PUMP) 2 CLIMAVENETA APPLIANCES MEDIUM TEMPERATURE REVERSE-CYCLE UNIT, MODEL BWR MTD2 1 T MT 6 ACS 7 AUTOMATIC FILL ASSEMBLY T T ZONA "1" BWR_MTD2_0000.1 CONFIGURATION "0" SELF-CLEANING FILTER FROM WATER MAINS REV_00 27/01/2011 LOW-LOSS HEADER 8 BWR MTD2 System number 0 Water circuit diagram HFC 410A “Y” FILTER 49 BWR_MTD2_0011_0121_201110_EN N.B.: Typical water circuit diagram. 1 T T T F INDICATES CLIMAVENETA ACCESSORIES ELECTRICAL CONNECTIONS HOT WATER RECIRCULATION DOMESTIC COLD WATER DOMESTIC HOT WATER HEAT PUMP RETURN HEAT PUMP OUTLET SAFETY VALVE WITH PIPED DISCHARGE DRAIN VALVE MEMBRANE EXPANSION VESSEL SHUT-OFF VALVE THERMOSTATIC MIXER VENT VALVE MT CALIBRATING VALVE VIBRATION DAMPER JOINT FLOW SWITCH THERMOMETER TO THE MTD2 SERIES HEAT PUMP (*) F T CHECK VALVE KEY TO THE SYMBOLS PRESSURE GAUGE 2 N.C. CLIMAVENETA APPLIANCES NOTE N-EM1 SYSTEM EXPANSION MODULE 3 D (**) INSTALL THE OUTSIDE AIR TEMPERATURE PROBE OUTDOORS, FACING NORTH AND SHELTERED FROM SUNLIGHT. (*) FOR THE WATER CONNECTIONS TO THE UNIT, SEE THE DIAGRAM SHOWN IN THE HEAT PUMP TECHNICAL BULLETIN. 8 STORAGE TANK FOR HEATED AND CHILLED WATER, MODEL BT35, BT100 OR BT200 ROOM UNIT (SUPPLIED WITH THE HEAT PUMP AS STANDARD) DHW STORAGE TANK, MODEL HWC 300 OR HWC 500 ELECTRIC HEATER KIT, 1-2-3 kW 5 7 1”1/4 THREE-WAY SELECTOR VALVE FOR DHW PRODUCTION 3 4 6 REMOVABLE METAL MESH FILTER (1"1/4, 1"1/2 OR 2”) OUTSIDE AIR TEMPERATURE PROBE (**) (SUPPLIED AS STANDARD WITH THE HEAT PUMP) 2 1 4 T MT 5 ACS 8 6 AUTOMATIC FILL ASSEMBLY T T ZONE "1" MTD2_0001.1 CONFIGURATION "1" SELF-CLEANING FILTER REV_01 26/01/2011 LOW-LOSS HEADER FROM THE WATER MAINS 7 BWR MTD2 Water circuit diagram Configuration number 1 (parameter 0101= 1) HFC 410A MEMBRANE EXPANSION VESSEL SHUT-OFF VALVE “Y” FILTER 50 BWR_MTD2_0011_0121_201110_EN N.B.: Typical water circuit diagram. 1 T T T F INDICATES CLIMAVENETA ACCESSORIES ELECTRICAL CONNECTIONS DOMESTIC COLD WATER DOMESTIC HOT WATER HEAT PUMP RETURN HEAT PUMP OUTLET SAFETY VALVE WITH PIPED DISCHARGE DRAIN VALVE THERMOSTATIC MIXER VENT VALVE MT CHECK VALVE CALIBRATING VALVE VIBRATION DAMPER JOINT FLOW SWITCH THERMOMETER PRESSURE GAUGE TO THE MTD2 SERIES HEAT PUMP (*) F T KEY TO THE SYMBOLS 2 N.C. NOTE N-EM1 SYSTEM EXPANSION MODULE 3 D FOR THE ELECTRICAL CONNECTIONS TO THE HEAT PUMP SEE THE WIRING DIAGRAM. (***) THE DEHUMIDIFIER IS NOT SUPPLIED BY CLIMAVENETA. (**) INSTALL THE OUTSIDE AIR TEMPERATURE PROBE OUTDOORS, FACING NORTH AND SHELTERED FROM SUNLIGHT. (*) FOR THE WATER CONNECTIONS TO THE UNIT, SEE THE DIAGRAM SHOWN IN THE HEAT PUMP TECHNICAL BULLETIN. 8 STORAGE TANK FOR HEATED AND CHILLED WATER, MODEL BT35, BT100 OR BT200 ELECTRIC HEATER KIT, 1-2-3 kW ROOM UNIT (SUPPLIED WITH THE HEAT PUMP AS STANDARD) DHW STORAGE TANK, MODEL HWC 300 OR HWC 500 5 7 1”1/4 THREE-WAY SELECTOR VALVE FOR DHW PRODUCTION 3 4 6 REMOVABLE METAL MESH FILTER (1"1/4, 1"1/2 OR 2”) 2 1 CLIMAVENETA APPLIANCES OUTSIDE AIR TEMPERATURE PROBE (**) (SUPPLIED AS STANDARD WITH THE HEAT PUMP) 4 T MT 5 ACS 8 6 M AUTOMATIC FILL ASSEMBLY T T DEHUMIDIFIER (***) ZONE "1" MTD2_0002.0 CONFIGURATION "2" SELF-CLEANING FILTER FROM THE WATER MAINS REV_01 26/01/2011 LOW-LOSS HEADER 7 BWR MTD2 Water circuit diagram Configuration number 2 (parameter 0101= 2) HFC 410A MEMBRANE EXPANSION VESSEL “Y” FILTER 51 BWR_MTD2_0011_0121_201110_EN N.B.: Typical water circuit diagram. 1 T T T F INDICATES CLIMAVENETA ACCESSORIES ELECTRICAL CONNECTIONS DOMESTIC COLD WATER DOMESTIC HOT WATER HEAT PUMP RETURN HEAT PUMP OUTLET SAFETY VALVE WITH PIPED DISCHARGE DRAIN VALVE SHUT-OFF VALVE 2 N.C. THERMOSTATIC MIXER VENT VALVE MT CALIBRATING VALVE VIBRATION DAMPER JOINT FLOW SWITCH THERMOMETER TO THE MTD2 SERIES HEAT PUMP (*) F T CHECK VALVE KEY TO THE SYMBOLS PRESSURE GAUGE CLIMAVENETA APPLIANCES ADDITIONAL ROOM UNIT 9 3 D FOR THE ELECTRICAL CONNECTIONS TO THE HEAT PUMP SEE THE WIRING DIAGRAM. (***) THE DEHUMIDIFIER IS NOT SUPPLIED BY CLIMAVENETA. (**) INSTALL THE OUTSIDE AIR TEMPERATURE PROBE OUTDOORS, FACING NORTH AND SHELTERED FROM SUNLIGHT. (*) FOR THE WATER CONNECTIONS TO THE UNIT, SEE THE DIAGRAM SHOWN IN THE HEAT PUMP TECHNICAL BULLETIN. NOTE N-EM1 SYSTEM EXPANSION MODULE 8 ROOM UNIT (SUPPLIED WITH THE HEAT PUMP AS STANDARD) ELECTRIC HEATER KIT, 1-2-3 kW STORAGE TANK FOR HEATED AND CHILLED WATER, MODEL BT35, BT100 OR BT200 DHW STORAGE TANK, MODEL HWC 300 OR HWC 500 5 7 1”1/4 THREE-WAY SELECTOR VALVE FOR DHW PRODUCTION 3 4 6 REMOVABLE METAL MESH FILTER (1"1/4, 1"1/2 OR 2”) OUTSIDE AIR TEMPERATURE PROBE (**) (SUPPLIED AS STANDARD WITH THE HEAT PUMP) 2 1 4 T 9 MT 5 ACS ZONE "2" T T 8 6 M AUTOMATIC FILL ASSEMBLY T T DEHUMIDIFIER (***) ZONE "1" MTD_0003.0 CONFIGURATION "3" SELF-CLEANING FILTER FROM THE WATER MAINS REV_01 26/01/2011 LOW-LOSS HEADER 7 BWR MTD2 Water circuit diagram Configuration number 3 (parameter 0101= 3) HFC 410A MEMBRANE EXPANSION VESSEL SHUT-OFF VALVE “Y” FILTER 52 BWR_MTD2_0011_0121_201110_EN N.B.: Typical water circuit diagram. 1 T T T F INDICATES CLIMAVENETA ACCESSORIES ELECTRICAL CONNECTIONS HOT WATER RECIRCULATION DOMESTIC COLD WATER DOMESTIC HOT WATER HEAT PUMP RETURN HEAT PUMP OUTLET SAFETY VALVE WITH PIPED DISCHARGE DRAIN VALVE THERMOSTATIC MIXER CALIBRATING VALVE VENT VALVE MT VIBRATION DAMPER JOINT FLOW SWITCH THERMOMETER TO THE MTD2 SERIES HEAT PUMP (*) F T CHECK VALVE KEY TO THE SYMBOLS PRESSURE GAUGE 2 N.C. CLIMAVENETA APPLIANCES ADDITIONAL ROOM UNIT 9 3 D (**) INSTALL THE OUTSIDE AIR TEMPERATURE PROBE OUTDOORS, FACING NORTH AND SHELTERED FROM SUNLIGHT (*) FOR THE WATER CONNECTIONS TO THE UNIT, SEE THE DIAGRAM SHOWN IN THE HEAT PUMP TECHNICAL BULLETIN. NOTE N-EM1 SYSTEM EXPANSION MODULE 8 STORAGE TANK FOR HEATED AND CHILLED WATER, MODEL BT35, BT100 OR BT200 ELECTRIC HEATER KIT, 1-2-3 kW ROOM UNIT (SUPPLIED WITH THE HEAT PUMP AS STANDARD) DHW STORAGE TANK, MODEL HWC 300 OR HWC 500 5 7 1”1/4 THREE-WAY SELECTOR VALVE FOR DHW PRODUCTION 3 4 6 REMOVABLE METAL MESH FILTER (1"1/4, 1"1/2 OR 2”) OUTSIDE AIR TEMPERATURE PROBE (**) (SUPPLIED AS STANDARD WITH THE HEAT PUMP) 2 1 4 T 9 MT 5 ACS ZONE "2" 8 T T 8 6 M AUTOMATIC FILL ASSEMBLY T T ZONE "1" MTD2_0004.0 CONFIGURATION "4" SELF-CLEANING FILTER FROM THE WATER MAINS REV_01 26/01/2011 LOW-LOSS HEADER 7 BWR MTD2 Water circuit diagram Configuration number 4 (parameter 0101= 4) HFC 410A MEMBRANE EXPANSION VESSEL “Y” FILTER 53 BWR_MTD2_0011_0121_201110_EN N.B.: Typical water circuit diagram. 1 T T T F INDICATES CLIMAVENETA ACCESSORIES ELECTRICAL CONNECTIONS DOMESTIC COLD WATER DOMESTIC HOT WATER HEAT PUMP RETURN HEAT PUMP OUTLET SAFETY VALVE WITH PIPED DISCHARGE DRAIN VALVE SHUT-OFF VALVE THERMOSTATIC MIXER VENT VALVE MT CALIBRATING VALVE VIBRATION DAMPER JOINT FLOW SWITCH THERMOMETER TO THE MTD2 SERIES HEAT PUMP (*) F T CHECK VALVE KEY TO THE SYMBOLS PRESSURE GAUGE 2 N.C. CLIMAVENETA APPLIANCES ADDITIONAL ROOM UNIT 9 3 D FOR THE ELECTRICAL CONNECTIONS TO THE HEAT PUMP SEE THE WIRING DIAGRAM. (***) THE DEHUMIDIFIER IS NOT SUPPLIED BY CLIMAVENETA. (**) INSTALL THE OUTSIDE AIR TEMPERATURE PROBE OUTDOORS, FACING NORTH AND SHELTERED FROM SUNLIGHT. (*) FOR THE WATER CONNECTIONS TO THE UNIT, SEE THE DIAGRAM SHOWN IN THE HEAT PUMP TECHNICAL BULLETIN. NOTE N-EM1 SYSTEM EXPANSION MODULE 8 STORAGE TANK FOR HEATED AND CHILLED WATER, MODEL BT35, BT100 OR BT200 ELECTRIC HEATER KIT, 1-2-3 kW ROOM UNIT (SUPPLIED WITH THE HEAT PUMP AS STANDARD) DHW STORAGE TANK, MODEL HWC 300 OR HWC 500 5 7 1”1/4 THREE-WAY SELECTOR VALVE FOR DHW PRODUCTION 3 4 6 REMOVABLE METAL MESH FILTER (1"1/4, 1"1/2 OR 2”) OUTSIDE AIR TEMPERATURE PROBE (**) (SUPPLIED AS STANDARD WITH THE HEAT PUMP) 2 1 4 T 7 MT 5 ACS 8 T T DEHUMIDIFIER (***) ZONE "1" 8 6 M AUTOMATIC FILL ASSEMBLY T T 9 9 MTD2_0005.0 CONFIGURATION "5" SELF-CLEANING FILTER ZONE "2" REV_01 26/01/2011 LOW-LOSS HEADER FROM THE WATER MAINS ZONE "3" BWR MTD2 Water circuit diagram Configuration number 5 (parameter 0101= 5) HFC 410A MEMBRANE EXPANSION VESSEL “Y” FILTER 54 BWR_MTD2_0011_0121_201110_EN N.B.: Typical water circuit diagram. 1 T T T F INDICATES CLIMAVENETA ACCESSORIES ELECTRICAL CONNECTIONS HOT WATER RECIRCULATION DOMESTIC COLD WATER DOMESTIC HOT WATER HEAT PUMP RETURN HEAT PUMP OUTLET SAFETY VALVE WITH PIPED DISCHARGE DRAIN VALVE SHUT-OFF VALVE 2 N.C. THERMOSTATIC MIXER VENT VALVE MT CALIBRATING VALVE VIBRATION DAMPER JOINT FLOW SWITCH THERMOMETER TO THE MTD2 SERIES HEAT PUMP (*) F T CHECK VALVE KEY TO THE SYMBOLS PRESSURE GAUGE CLIMAVENETA APPLIANCES ADDITIONAL ROOM UNIT 9 3 D FOR THE ELECTRICAL CONNECTIONS TO THE HEAT PUMP SEE THE WIRING DIAGRAM. (***) THE DEHUMIDIFIER IS NOT SUPPLIED BY CLIMAVENETA. (**) INSTALL THE OUTSIDE AIR TEMPERATURE PROBE OUTDOORS, FACING NORTH AND SHELTERED FROM SUNLIGHT. (*) FOR THE WATER CONNECTIONS TO THE UNIT, SEE THE DIAGRAM SHOWN IN THE HEAT PUMP TECHNICAL BULLETIN. NOTE N-EM1 SYSTEM EXPANSION MODULE 8 STORAGE TANK FOR HEATED AND CHILLED WATER, MODEL BT35, BT100 OR BT200 ELECTRIC HEATER KIT, 1-2-3 kW ROOM UNIT (SUPPLIED WITH THE HEAT PUMP AS STANDARD) DHW STORAGE TANK, MODEL HWC 300 OR HWC 500 5 7 1”1/4 THREE-WAY SELECTOR VALVE FOR DHW PRODUCTION 3 4 6 REMOVABLE METAL MESH FILTER (1"1/4, 1"1/2 OR 2”) OUTSIDE AIR TEMPERATURE PROBE (**) (SUPPLIED AS STANDARD WITH THE HEAT PUMP) 2 1 4 T 7 MT 5 8 T T DEHUMIDIFIER (***) ZONE "1" 8 6 M AUTOMATIC FILL ASSEMBLY T T 9 9 MTD2_0006.0 CONFIGURATION "6" SELF-CLEANING FILTER ZONE "2" REV_01 26/01/2011 LOW-LOSS HEADER FROM THE WATER MAINS ZONE "3" BWR MTD2 Water circuit diagram Configuration number 6 (parameter 0101= 6) HFC 410A MEMBRANE EXPANSION VESSEL “Y” FILTER 55 BWR_MTD2_0011_0121_201110_EN N.B.: Typical water circuit diagram. 1 T T T F INDICATES CLIMAVENETA ACCESSORIES ELECTRICAL CONNECTIONS DOMESTIC COLD WATER DOMESTIC HOT WATER HEAT PUMP RETURN HEAT PUMP OUTLET SAFETY VALVE WITH PIPED DISCHARGE VENT VALVE DRAIN VALVE 2 N.C. THERMOSTATIC MIXER SHUT-OFF VALVE MT CHECK VALVE CALIBRATING VALVE VIBRATION DAMPER JOINT FLOW SWITCH THERMOMETER PRESSURE GAUGE TO THE MTD2 SERIES HEAT PUMP (*) F T KEY TO THE SYMBOLS ADDITIONAL ROOM UNIT 9 3 D FOR THE ELECTRICAL CONNECTIONS TO THE HEAT PUMP SEE THE WIRING DIAGRAM. (***) THE DEHUMIDIFIER IS NOT SUPPLIED BY CLIMAVENETA. (**) INSTALL THE OUTSIDE AIR TEMPERATURE PROBE OUTDOORS, FACING NORTH AND SHELTERED FROM SUNLIGHT. (*) FOR THE WATER CONNECTIONS TO THE UNIT, SEE THE DIAGRAM SHOWN IN THE HEAT PUMP TECHNICAL BULLETIN. NOTE N-EM1 SYSTEM EXPANSION MODULE 8 STORAGE TANK FOR HEATED AND CHILLED WATER, MODEL BT35, BT100 OR BT200 ELECTRIC HEATER KIT, 1-2-3 kW 5 ROOM UNIT (SUPPLIED WITH THE HEAT PUMP AS STANDARD) DHW STORAGE TANK, MODEL HWC 300 OR HWC 500 4 7 1”1/4 THREE-WAY SELECTOR VALVE FOR DHW PRODUCTION 3 6 REMOVABLE METAL MESH FILTER (1"1/4, 1"1/2 OR 2”) 2 1 CLIMAVENETA APPLIANCES OUTSIDE AIR TEMPERATURE PROBE (**) (SUPPLIED AS STANDARD WITH THE HEAT PUMP) 4 T 7 MT 5 ACS 8 T T 8 DEHUMIDIFIER (***) ZONE "1" 6 M AUTOMATIC FILL ASSEMBLY T T 9 9 ZONE "3" MTD2_0007.0 CONFIGURATION "7" SELF-CLEANING FILTER ZONE "2" FROM THE WATER MAINS REV_01 26/01/2011 LOW-LOSS HEADER 9 ZONE "4" BWR MTD2 Water circuit diagram Configuration number 7 (parameter 0101= 7) HFC 410A MEMBRANE EXPANSION VESSEL SHUT-OFF VALVE “Y” FILTER 56 BWR_MTD2_0011_0121_201110_EN N.B.: Typical water circuit diagram. 1 T T T F INDICATES CLIMAVENETA ACCESSORIES ELECTRICAL CONNECTIONS HOT WATER RECIRCULATION DOMESTIC COLD WATER DOMESTIC HOT WATER HEAT PUMP RETURN HEAT PUMP OUTLET SAFETY VALVE WITH PIPED DISCHARGE DRAIN VALVE THERMOSTATIC MIXER VENT VALVE MT CHECK VALVE CALIBRATING VALVE VIBRATION DAMPER JOINT FLOW SWITCH THERMOMETER PRESSURE GAUGE TO THE MTD2 SERIES HEAT PUMP (*) F T KEY TO THE SYMBOLS 2 N.C. ADDITIONAL ROOM UNIT 9 3 D FOR THE ELECTRICAL CONNECTIONS TO THE HEAT PUMP SEE THE WIRING DIAGRAM. (***) THE DEHUMIDIFIER IS NOT SUPPLIED BY CLIMAVENETA. (**) INSTALL THE OUTSIDE AIR TEMPERATURE PROBE OUTDOORS, FACING NORTH AND SHELTERED FROM SUNLIGHT. (*) FOR THE WATER CONNECTIONS TO THE UNIT, SEE THE DIAGRAM SHOWN IN THE HEAT PUMP TECHNICAL BULLETIN. NOTE N-EM1 SYSTEM EXPANSION MODULE 8 STORAGE TANK FOR HEATED AND CHILLED WATER, MODEL BT35, BT100 OR BT200 ELECTRIC HEATER KIT, 1-2-3 kW 5 ROOM UNIT (SUPPLIED WITH THE HEAT PUMP AS STANDARD) DHW STORAGE TANK, MODEL HWC 300 OR HWC 500 4 7 1”1/4 THREE-WAY SELECTOR VALVE FOR DHW PRODUCTION 3 6 REMOVABLE METAL MESH FILTER (1"1/4, 1"1/2 OR 2”) 2 1 CLIMAVENETA APPLIANCES OUTSIDE AIR TEMPERATURE PROBE (**) (SUPPLIED AS STANDARD WITH THE HEAT PUMP) 4 T 7 MT 5 ACS 8 T T 8 DEHUMIDIFIER (***) ZONE "1" 6 M AUTOMATIC FILL ASSEMBLY T T 9 9 ZONE "3" MTD2_XE_0008.0 CONFIGURATION "8" SELF-CLEANING FILTER ZONE "2" FROM THE WATER MAINS REV_01 26/01/2011 LOW-LOSS HEADER 9 ZONE "4" BWR MTD2 Water circuit diagram Configuration number 8 (parameter 0101= 8) HFC 410A MEMBRANE EXPANSION VESSEL SHUT-OFF VALVE “Y” FILTER 57 BWR_MTD2_0011_0121_201110_EN N.B.: Typical water circuit diagram. 1 T T T F INDICATES CLIMAVENETA ACCESSORIES ELECTRICAL CONNECTIONS DOMESTIC COLD WATER DOMESTIC HOT WATER HEAT PUMP RETURN HEAT PUMP OUTLET SAFETY VALVE WITH PIPED DISCHARGE DRAIN VALVE THERMOSTATIC MIXER CALIBRATING VALVE VENT VALVE MT VIBRATION DAMPER JOINT FLOW SWITCH THERMOMETER TO THE MTD2 SERIES HEAT PUMP (*) F T CHECK VALVE KEY TO THE SYMBOLS PRESSURE GAUGE 2 N.C. CLIMAVENETA APPLIANCES ADDITIONAL ROOM UNIT 9 3 D FOR THE ELECTRICAL CONNECTIONS TO THE HEAT PUMP SEE THE WIRING DIAGRAM. (***) THE DEHUMIDIFIER IS NOT SUPPLIED BY CLIMAVENETA. (**) INSTALL THE OUTSIDE AIR TEMPERATURE PROBE OUTDOORS, FACING NORTH AND SHELTERED FROM SUNLIGHT. (*) FOR THE WATER CONNECTIONS TO THE UNIT, SEE THE DIAGRAM SHOWN IN THE HEAT PUMP TECHNICAL BULLETIN. NOTE N-EM1 SYSTEM EXPANSION MODULE 8 STORAGE TANK FOR HEATED AND CHILLED WATER, MODEL BT35, BT100 OR BT200 ELECTRIC HEATER KIT, 1-2-3 kW ROOM UNIT (SUPPLIED WITH THE HEAT PUMP AS STANDARD) DHW STORAGE TANK, MODEL HWC 300 OR HWC 500 5 7 1”1/4 THREE-WAY SELECTOR VALVE FOR DHW PRODUCTION 3 4 6 REMOVABLE METAL MESH FILTER (1"1/4, 1"1/2 OR 2”) OUTSIDE AIR TEMPERATURE PROBE (**) (SUPPLIED AS STANDARD WITH THE HEAT PUMP) 2 1 4 T 7 MT 5 ACS 8 T T DEHUMIDIFIER (***) ZONE "1" 8 6 M M AUTOMATIC FILL ASSEMBLY T T DEHUMIDIFIER (***) ZONE "2" MTD2_0009.0 CONFIGURATION "9" SELF-CLEANING FILTER FROM THE WATER MAINS REV_01 26/01/2011 LOW-LOSS HEADER 9 BWR MTD2 Water circuit diagram Configuration number 9 (parameter 0101= 9) HFC 410A MEMBRANE EXPANSION VESSEL SHUT-OFF VALVE “Y” FILTER 58 BWR_MTD2_0011_0121_201110_EN N.B.: Typical water circuit diagram. 1 T T T F INDICATES CLIMAVENETA ACCESSORIES ELECTRICAL CONNECTIONS HOT WATER RECIRCULATION DOMESTIC COLD WATER DOMESTIC HOT WATER HEAT PUMP RETURN HEAT PUMP OUTLET SAFETY VALVE WITH PIPED DISCHARGE DRAIN VALVE THERMOSTATIC MIXER VENT VALVE MT CHECK VALVE CALIBRATING VALVE VIBRATION DAMPER JOINT FLOW SWITCH THERMOMETER PRESSURE GAUGE TO THE MTD2 SERIES HEAT PUMP (*) F T KEY TO THE SYMBOLS 2 N.C. ADDITIONAL ROOM UNIT 9 3 D FOR THE ELECTRICAL CONNECTIONS TO THE HEAT PUMP SEE THE WIRING DIAGRAM. (***) THE DEHUMIDIFIER IS NOT SUPPLIED BY CLIMAVENETA. (**) INSTALL THE OUTSIDE AIR TEMPERATURE PROBE OUTDOORS, FACING NORTH AND SHELTERED FROM SUNLIGHT. (*) FOR THE WATER CONNECTIONS TO THE UNIT, SEE THE DIAGRAM SHOWN IN THE HEAT PUMP TECHNICAL BULLETIN. NOTE N-EM1 SYSTEM EXPANSION MODULE 8 STORAGE TANK FOR HEATED AND CHILLED WATER, MODEL BT35, BT100 OR BT200 ELECTRIC HEATER KIT, 1-2-3 kW ROOM UNIT (SUPPLIED WITH THE HEAT PUMP AS STANDARD) DHW STORAGE TANK, MODEL HWC 300 OR HWC 500 5 7 1”1/4 THREE-WAY SELECTOR VALVE FOR DHW PRODUCTION 3 4 6 REMOVABLE METAL MESH FILTER (1"1/4, 1"1/2 OR 2”) 2 1 CLIMAVENETA APPLIANCES OUTSIDE AIR TEMPERATURE PROBE (**) (SUPPLIED AS STANDARD WITH THE HEAT PUMP) 4 T 7 MT 5 ACS 8 T T DEHUMIDIFIER (***) ZONE "1" 8 6 M M AUTOMATIC FILL ASSEMBLY T T DEHUMIDIFIER (***) ZONE "2" MTD2_0010.0 CONFIGURATION "10" SELF-CLEANING FILTER FROM THE WATER MAINS REV_01 26/01/2011 LOW-LOSS HEADER 9 BWR MTD2 Water circuit diagram Configuration number 10 (parameter 0101= 10) HFC 410A MEMBRANE EXPANSION VESSEL “Y” FILTER 59 BWR_MTD2_0011_0121_201110_EN N.B.: Typical water circuit diagram. 1 T T T F INDICATES CLIMAVENETA ACCESSORIES ELECTRICAL CONNECTIONS HOT WATER RECIRCULATION DOMESTIC COLD WATER DOMESTIC HOT WATER HEAT PUMP RETURN HEAT PUMP OUTLET SAFETY VALVE WITH PIPED DISCHARGE DRAIN VALVE SHUT-OFF VALVE THERMOSTATIC MIXER VENT VALVE MT CALIBRATING VALVE VIBRATION DAMPER JOINT FLOW SWITCH THERMOMETER TO THE MTD2 SERIES HEAT PUMP (*) F T CHECK VALVE KEY TO THE SYMBOLS PRESSURE GAUGE 2 N.C. CLIMAVENETA APPLIANCES ADDITIONAL ROOM UNIT 9 3 D FOR THE ELECTRICAL CONNECTIONS TO THE HEAT PUMP SEE THE WIRING DIAGRAM. (***) THE DEHUMIDIFIER IS NOT SUPPLIED BY CLIMAVENETA. (**) INSTALL THE OUTSIDE AIR TEMPERATURE PROBE OUTDOORS, FACING NORTH AND SHELTERED FROM SUNLIGHT. (*) FOR THE WATER CONNECTIONS TO THE UNIT, SEE THE DIAGRAM SHOWN IN THE HEAT PUMP TECHNICAL BULLETIN. NOTE N-EM1 SYSTEM EXPANSION MODULE 8 ROOM UNIT (SUPPLIED WITH THE HEAT PUMP AS STANDARD) ELECTRIC HEATER KIT, 1-2-3 kW STORAGE TANK FOR HEATED AND CHILLED WATER, MODEL BT35, BT100 OR BT200 DHW STORAGE TANK, MODEL HWC 300 OR HWC 500 5 7 1”1/4 THREE-WAY SELECTOR VALVE FOR DHW PRODUCTION 3 4 6 REMOVABLE METAL MESH FILTER (1"1/4, 1"1/2 OR 2”) OUTSIDE AIR TEMPERATURE PROBE (**) (SUPPLIED AS STANDARD WITH THE HEAT PUMP) 2 1 4 T 7 MT 5 ACS 8 T T DEHUMIDIFIER (***) ZONE "1" 8 6 M M AUTOMATIC FILL ASSEMBLY T T T T DEHUMIDIFIER (***) ZONE "2" MTD2_0011.0 CONFIGURATION "11" SELF-CLEANING FILTER FROM THE WATER MAINS REV_01 26/01/2011 LOW-LOSS HEADER 9 ZONA "3" 9 BWR MTD2 Water circuit diagram Configuration number 11 (parameter 0101= 11) HFC 410A MEMBRANE EXPANSION VESSEL SHUT-OFF VALVE “Y” FILTER 60 BWR_MTD2_0011_0121_201110_EN N.B.: Typical water circuit diagram. 1 T T T F INDICATES CLIMAVENETA ACCESSORIES ELECTRICAL CONNECTIONS HOT WATER RECIRCULATION DOMESTIC COLD WATER DOMESTIC HOT WATER HEAT PUMP RETURN HEAT PUMP OUTLET SAFETY VALVE WITH PIPED DISCHARGE DRAIN VALVE 2 N.C. THERMOSTATIC MIXER VENT VALVE MT CHECK VALVE CALIBRATING VALVE VIBRATION DAMPER JOINT FLOW SWITCH THERMOMETER PRESSURE GAUGE TO THE MTD2 SERIES HEAT PUMP (*) F T KEY TO THE SYMBOLS ADDITIONAL ROOM UNIT 9 3 D FOR THE ELECTRICAL CONNECTIONS TO THE HEAT PUMP SEE THE WIRING DIAGRAM. (***) THE DEHUMIDIFIER IS NOT SUPPLIED BY CLIMAVENETA. (**) INSTALL THE OUTSIDE AIR TEMPERATURE PROBE OUTDOORS, FACING NORTH AND SHELTERED FROM SUNLIGHT. (*) FOR THE WATER CONNECTIONS TO THE UNIT, SEE THE DIAGRAM SHOWN IN THE HEAT PUMP TECHNICAL BULLETIN. NOTE N-EM1 SYSTEM EXPANSION MODULE 8 STORAGE TANK FOR HEATED AND CHILLED WATER, MODEL BT35, BT100 OR BT200 ELECTRIC HEATER KIT, 1-2-3 kW ROOM UNIT (SUPPLIED WITH THE HEAT PUMP AS STANDARD) DHW STORAGE TANK, MODEL HWC 300 OR HWC 500 5 7 1”1/4 THREE-WAY SELECTOR VALVE FOR DHW PRODUCTION 3 4 6 REMOVABLE METAL MESH FILTER (1"1/4, 1"1/2 OR 2”) 2 1 CLIMAVENETA APPLIANCES OUTSIDE AIR TEMPERATURE PROBE (**) (SUPPLIED AS STANDARD WITH THE HEAT PUMP) 4 T 7 MT 5 ACS 8 T T DEHUMIDIFIER (***) ZONE "1" 8 8 6 M M 9 T T ZONE "4" AUTOMATIC FILL ASSEMBLY T T DEHUMIDIFIER (***) ZONE "2" MTD2_0012.0 CONFIGURATION "12" SELF-CLEANING FILTER ZONE "3" FROM THE WATER MAINS REV_01 27/01/2011 LOW-LOSS HEADER 9 9 BWR MTD2 Water circuit diagram Configuration number 12 (parameter 0101= 12) HFC 410A MEMBRANE EXPANSION VESSEL “Y” FILTER 61 BWR_MTD2_0011_0121_201110_EN N.B.: Typical water circuit diagram. 1 T T T F INDICATES CLIMAVENETA ACCESSORIES ELECTRICAL CONNECTIONS HOT WATER RECIRCULATION DOMESTIC COLD WATER DOMESTIC HOT WATER HEAT PUMP RETURN HEAT PUMP OUTLET SAFETY VALVE WITH PIPED DISCHARGE DRAIN VALVE SHUT-OFF VALVE THERMOSTATIC MIXER VENT VALVE MT CHECK VALVE CALIBRATING VALVE VIBRATION DAMPER JOINT FLOW SWITCH THERMOMETER PRESSURE GAUGE TO THE MTD2 SERIES HEAT PUMP (*) F T KEY TO THE SYMBOLS 2 N.C. ADDITIONAL ROOM UNIT 9 3 D FOR THE ELECTRICAL CONNECTIONS TO THE HEAT PUMP SEE THE WIRING DIAGRAM. (***) THE DEHUMIDIFIER IS NOT SUPPLIED BY CLIMAVENETA. (**) INSTALL THE OUTSIDE AIR TEMPERATURE PROBE OUTDOORS, FACING NORTH AND SHELTERED FROM SUNLIGHT. (*) FOR THE WATER CONNECTIONS TO THE UNIT, SEE THE DIAGRAM SHOWN IN THE HEAT PUMP TECHNICAL BULLETIN. NOTE N-EM1 SYSTEM EXPANSION MODULE 8 ROOM UNIT (SUPPLIED WITH THE HEAT PUMP AS STANDARD) ELECTRIC HEATER KIT, 1-2-3 kW STORAGE TANK FOR HEATED AND CHILLED WATER, MODEL BT35, BT100 OR BT200 DHW STORAGE TANK, MODEL HWC 300 OR HWC 500 5 7 1”1/4 THREE-WAY SELECTOR VALVE FOR DHW PRODUCTION 3 4 6 REMOVABLE METAL MESH FILTER (1"1/4, 1"1/2 OR 2”) 2 1 CLIMAVENETA APPLIANCES OUTSIDE AIR TEMPERATURE PROBE (**) (SUPPLIED AS STANDARD WITH THE HEAT PUMP) 4 T 7 MT 5 ACS 8 T T DEHUMIDIFIER (***) ZONE "1" 8 6 8 M M ZONE "5" AUTOMATIC FILL ASSEMBLY T T 9 DEHUMIDIFIER (***) ZONE "2" T T SELF-CLEANING FILTER 9 ZONE "3" MTD2_0013.0 CONFIGURATION "13" ZONE "4" 9 FROM THE WATER MAINS REV_01 27/01/2011 LOW-LOSS HEADER 9 BWR MTD2 Water circuit diagram Configuration number 13 (parameter 0101= 13) HFC 410A MEMBRANE EXPANSION VESSEL SHUT-OFF VALVE “Y” FILTER 62 BWR_MTD2_0011_0121_201110_EN N.B.: Typical water circuit diagram. 1 T T T F INDICATES CLIMAVENETA ACCESSORIES ELECTRICAL CONNECTIONS HOT WATER RECIRCULATION DOMESTIC COLD WATER DOMESTIC HOT WATER HEAT PUMP RETURN HEAT PUMP OUTLET SAFETY VALVE WITH PIPED DISCHARGE DRAIN VALVE THERMOSTATIC MIXER VENT VALVE MT CHECK VALVE CALIBRATING VALVE VIBRATION DAMPER JOINT FLOW SWITCH THERMOMETER PRESSURE GAUGE TO THE MTD2 SERIES HEAT PUMP (*) F T KEY TO THE SYMBOLS 2 N.C. ADDITIONAL ROOM UNIT 9 3 D FOR THE ELECTRICAL CONNECTIONS TO THE HEAT PUMP SEE THE WIRING DIAGRAM. (***) THE DEHUMIDIFIER IS NOT SUPPLIED BY CLIMAVENETA. (**) INSTALL THE OUTSIDE AIR TEMPERATURE PROBE OUTDOORS, FACING NORTH AND SHELTERED FROM SUNLIGHT. (*) FOR THE WATER CONNECTIONS TO THE UNIT, SEE THE DIAGRAM SHOWN IN THE HEAT PUMP TECHNICAL BULLETIN. NOTE N-EM1 SYSTEM EXPANSION MODULE 8 STORAGE TANK FOR HEATED AND CHILLED WATER, MODEL BT35, BT100 OR BT200 ELECTRIC HEATER KIT, 1-2-3 kW ROOM UNIT (SUPPLIED WITH THE HEAT PUMP AS STANDARD) DHW STORAGE TANK, MODEL HWC 300 OR HWC 500 5 7 1”1/4 THREE-WAY SELECTOR VALVE FOR DHW PRODUCTION 3 4 6 REMOVABLE METAL MESH FILTER (1"1/4, 1"1/2 OR 2”) 2 1 CLIMAVENETA APPLIANCES OUTSIDE AIR TEMPERATURE PROBE (**) (SUPPLIED AS STANDARD WITH THE HEAT PUMP) 4 T 7 MT 5 ACS 8 T T DEHUMIDIFIER (***) ZONE "1" 8 8 6 M M M AUTOMATIC FILL ASSEMBLY DEHUMIDIFIER (***) ZONE "3" DEHUMIDIFIER (***) ZONE "2" T T T T MTD2_0014.0 CONFIGURATION "14" SELF-CLEANING FILTER FROM THE WATER MAINS REV_00 27/01/2011 LOW-LOSS HEADER 9 9 BWR MTD2 Water circuit diagram Configuration number 14 (parameter 0101= 14) HFC 410A Climaveneta S.p.A. Via Sarson 57/c 36061 Bassano del Grappa (VI) Italy Tel +39 0424 509500 Fax +39 0424 509509 [email protected] www.climaveneta.com Climaveneta France 3, Village d’Entreprises ZA de la Couronne des Prés Avenue de la Mauldre 78680 Epone France Tel +33 (0)1 30 95 19 19 Fax +33 (0)1 30 95 18 18 [email protected] www.climaveneta.fr Climaveneta Deutschland Rhenus Platz, 2 59439 Holzwickede Germany Tel +49 2301 91222-0 Fax +49 2301 91222-99 [email protected] www.climaveneta.de Climaveneta Espana - Top Clima Londres 67, 1° 4° 08036 Barcelona Spain Tel +34 963 195 600 Fax +34 963 615 167 [email protected] www.climaveneta.com Climaveneta Chat Union Refrig. Equipment Co Ltd 88 Bai Yun Rd, Pudong Xinghuo New dev. zone 201419 Shanghai China Tel 008 621 575 055 66 Fax 008 621 575 057 97 Climaveneta Polska Sp. z o.o. Ul. 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