NABILATON PRO. The Nabilaton Pro heat pumps consist of MDV brand outdoor units and suitable hydraulic modules from Nabilaton.

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NABILATON PRO NABILATON PRO KIT The Nabilaton Pro heat pumps consist of MDV brand outdoor units and suitable hydraulic modules from Nabilaton. INVERTER TECHNOLOGY Increasing the compressor motor rotation speed by the operation frequency control, ensures high power during the start up, temperature reaches the comfort zone much quicker than in case of non-inverter units. Cooling down and heating up the rooms is performed faster and with higherefficiency. The compressor motor operation frequency and changing room temperature are monitored in order to designate the most effective waveform and maintain temperature in the comfort zone. This helps to eliminate high temperature fluctuations, typical for the on-off systems and also ensurespleasant comfort conditions in the room. Inverter and on-off technology comparative diagram Inverter - small temperature difference Temperature Inverter helps to quickly reach the temperature setting Time Without inverter - large temperature fluctuations Inverter Set temperature Without inverter

HIGH ENERGY EFFICIENCY Application of the latest inverter technologies enables automatic adjustment of the units load, according to the requirement. This allows to achieve high parameters using an energy efficiency classification, contributing to reduction of energy consumption in single family houses and many more objects. The energy efficiency of the heat pumps offered by Nabilaton is above 3.1 in A2/W35 point, and the SCOP coefficient is compliant with PN-EN14825 standard and exceeds 3.4. Energy efficiency comparison 4,50 4,00 3,50 3,00 COP 2,50 2,00 1,50 1,00 0,50 0,00 6,00 10,00 15,00 20,00 25,00 28,00 40,00 45,00 Heating capacity [kw] TEMPERATURE COMPENSATION CURVE - HEATING CURVE As the outdoor temperature increases, the building heat load gets lower and the heating system supply temperature can be loweredin accordance with the current building heat load. The building heating curve obtained this way indicates what is the heating water temperature that should supply the heating system at the specified outdoor temperature. This approach allows to save building maintenance costs, because together with decrease of the heating system supply temperature, the heat pump energy efficiency increases. The Nabilaton Pro heat pumps offers the possibility to control the heat pump with use of the heating curve, which can be individually defined by the user in the range of outdoor temperatures from -20 to 40. This helps reducing the building operating costs up to 15%. 46 Heating system supply temperature [ ] 44 42 40 38 36 34 32 30-15 -10-5 0 5 10 15 Without compensation With compensation Outdoor air temperature [ nabilaton.pl

NABILATON PRO HEAT PUMPS WITH CAPACITY ABOVE 45 kw IN THE SPLIT VERSION Nabilaton company offers heat pumps with the heating capacity above 45 kw and energy efficiency exceeding 4.26. ANTI-LEGIONELLA MODE Nabilaton Pro heat pumps are equipped with a program that fights Legionella bacteria. Each week the unit reheats the DHW tank at temperature exceeding 70, thus protecting the domestic hot water against occurrence of the strain of Legionella bacteria. Legionella bacteria is lost immediately 90% of Legionella bacteria is killed after 2 min Ideal temperature for growth of Legionella bacteria Legionella bacteria is present but inactive STAINLESS STEEL HEAT EXCHANGER Stainless steel exchanger in ASI 316 corrosion resistance class andasi 316 L solder resistance class allows the heat pump to operate in aggressive environment, that is with use of glycol solution or whenheating the chlorinated water in swimming pools.

POLISH INTERFACE The Nabilaton Pro heat pump is equipped with a controller that supports Polish language. Besides basic functions like: building heating system control, domestic hot water heating and swimming pool heating, we are able to program the automatic unit operation and the buildingheating curve. Heating icon Outdoor unit operation icon Required outlet water temperature DHW tank icon Swimming pool heating icon Outdoor unit power indicator Ambient temperature Heating settings Outlet water temperature Bivalent source activity indicator DHW tank settings Swimming pool heating settings HEATING IN THE EQUITHERM MODE The Nabilaton Pro heat pumps are equipped with an automatic operation in the equitherm mode. It is up to user to decide which water supply temperature shall correspond to the specific ambient temperature. The available range of outlet water temperature is 20-60 C. HEATING IN THE SWIMMING POOL MODE It is impossible to use the swimming pool in the mid-seasons because of too low water temperature. Using the Nabilaton Pro heat pump allows to heat up the swimming pool water in the cost efficient manner and make use of the pool even in colder days.special heat exchanger made of stainless steel, ensures operation even in case of chemically treated water. Temperature can be adjusted in the range of: 20~60 C - and additionally it is possible to shorten the heating time by using the bivalent source (available capacity range: 0-2-4-6 kw). nabilaton.pl

Po Út St Čt Pá So Ne 0c PROG 0 6 12 18 24 NABILATON PRO CASCADE OPERATION The Nabilaton Pro heat pumps can be equipped with a possibility to connect their units in a cascade. This functionality enables to connect 2 pumps in a single heating system. If you wish to use the cascade functionality and connect more heat pumps, in order to create a more extensive heating system with higher capacity, please contact our Technical and Sales Consultant. Diagram of the cascade heat pump connections. Schematic diagram - the real state may differ depending on the method, place and size of installation. Home electric box 3x400V PEN Indoor unit t Room thermostat Temperature sensor Equitherm regulation (option) Valve 1 Compensation module thermostat (supplementary component) Outdoor unit Indoor unit 2 Compensation module thermostat (supplementary component) Expansion module Circulation pump Heating circuit Outdoor unit Valve Compensation module, min. 160 L Water filter

BMS COMMUNICATION RS485 communication module ModBus (option) WHIGH EFFICIENCY HEAT EXCHANGER WITH HYDROPHILIC SURFACE The exchanger fins are factory covered with hydrophilic layer, which protects the exchanger against corrosion and prevents deposition of drops of water on its surface. This increases the operation periods after the exchanger is being defrosted and expands the units lifespan, while maintaining its capacity and efficiency. Larger heat exchange surface, as a result of pipes ribbed from the refrigerant side, ensures high energy efficiency. New design Previous construction Inner threaded copper pipes, improved heat exchange nabilaton.pl

NABILATON PRO The Sigma technology features high heat exchange efficiency. Newly designed exchangers and fins with the hydrophilic layer, ensures high-performance heat exchange in any operation mode of the unit. Example An exchanger with the traditional refrigerant flow enables to cool down the medium up to 43 C at the ambient temperatureof +35 C. The Sigma technology, in the same conditions, cools the refrigerant down to 37,1 C. This way, the condenser fan consumes less electric energy, and the refrigerant becomes subcooled. Improved heat exchange efficiency and savings on running costs, was obtained by changing the location of exchanger fins.enlarged heat exchange surface and decreased airflow resistance, resulted in more efficient unit operation. Gaz Standard design Liquid 37 C 75 C 75 C 43 C Gaz Gaz V5E exchanger Gas Gaz-Liquid Liquid Liquid Liquid More efficientrefrigerant subcooling δ type exchanger

HIGH EFFICIENCY DC INVERTER COMPRESSOR MDV achieves the best energy efficiency class on the market: EER for cooling and COP for heating, by using a DC brushless reluctance compressor motor, DC fan motor and an exchanger with increased capacity. These advantages allow up to 25% saving of energy consumption. Strong magnets ensure high torque and capacity, reflecting in 90% reduction of the unit size. The new structure of increased average operating frequencies Specially designed scroll Distributed winding Concentrated winding Compact design, weight reduced by 50% New DC motor with concentrated winding DC motor stator with a magnet made of rare earths, improves operation at lower frequencies Rotor efficiency 0 20 40 60 80 100 DC motor with distributed winding Rotor efficiency AUTOMATIC SNOW BLOWING OFF FUNCTION During winter snow can accumulate on the outdoor unit, resulting in reduced system efficiency. The function of automatic snow blowing offis used to remove the accumulated snowfall, thus maintaining the highest system efficiency - even in regions with heavy snowfalls. MDV V5E Another brand nabilaton.pl

NABILATON PRO TECHNICAL SPECIFICATION Model Nabilaton Pro H800 Si Nabilaton Pro H1100Si Nabilaton Pro H1400Si Heating capacity at 7 C/35 C* kw 7,1 14,5 17,5 Input power at A7/W35* kw 1.92 3,54 4,60 COP at A7/W35* - 3,70 4,10 3,80 Heating capacity A2/W35* kw 5,3 10,8 14,5 Input power at A7/W35* kw 1,61 3,27 4,51 COP at A2/W35* - 3,30 3,30 3,22 SCOP - 3,65 3,86 3,60 Energy efficiency class - A++ A+++ A++ Cooling capacity A35/W10 kw 4,2 7,9 13,4 Electric input power A35/W10 kw 1,29 2,45 4 EER A35/W10-3,26 3,22 3,35 Indoor units H800Si H1100Si H1400Si Power supply V/~/Hz 400/3/50 400/3/50 400/3/50 Fuse capacity A 25 20 20 Dimensions Height mm 805 805 805 Width mm 500 500 500 Depth mm 168 168 168 Weight kg 51 52 52 Sound pressure level db(a) 23 25 25 Recommended operating range heating 20 ~ 60 20 ~ 60 20 ~ 60 cooling 10 ~ 20 7 ~ 20 7 ~ 20 Operating temperature range for DHW - - - Hydraulic connections (inlet/outlet) cal (mm) 1 (DN25) 1 (DN25) 1 (DN25) Electric heaters power kw 6 6 6 Operating range for electric heaters kw 2/4/6 2/4/6 2/4/6 Heat exchanger manufacturer - Alfa Laval Alfa Laval Alfa Laval type - plate plate plate Outdoor units MOCA-24HFN1-QRDA MODA-36HFN1-RRDA MOEA-48HFN1-RRDA Power supply Fuse capacity Dimensions Weight V/~/Hz 230/1/50 400/3/50 400/3/50 A 20 20 25 mm 702 810 1333 mm 363 410 410 mm 845 946 952 kg 49,0 78,9 108,1 Sound pressure level db(a) 60,5 62 65 type - rotary rotary rotary Compressor manufacturer - inverter inverter inverter Recommended operating range heating -15 ~ 24-15 ~ 24-15 ~ 24 cooling -15 ~ 50-15 ~ 50-15 ~ 50 Refrigerant piping liquid / gas mm ø9.52/ø15.9 ø9.52/ø15.9 ø9.52/ø15.9 Refrigerant Height Width Depth type - R410A R410A R410A quantity kg 1,95 3,20 4,00 Parameters are based on the following specifications: A7/W35: user side water temperature 30/35, ambient air temperature 7, A2/W35: user side water temperature 30/35, ambient air temperature 2, Acoustic pressure level measured at the distance of 1 m from the unit (according to PN EN 11203)

TECHNICAL SPECIFICATION Model Heating capacity at 7 C/35 C* Input power at A7/W35* COP at A7/W35* Heating capacity A2/W35* Input power at A2/W35* COP at A2/W35* SCOP Energy efficiency class Cooling capacity A35/W10 Electric input power A35/W10 EER A35/W10 Indoor units Power supply Fuse capacity Dimensions Weight Sound pressure level Recommended operating range Hydraulic connections (inlet/outlet) Electric heaters power Operating range for electric heaters Heat exchanger Outdoor units Power supply Fuse capacity Dimensions Weight Sound pressure level Compressor Recommended operating range Refrigerant piping Refrigerant Height Width Depth heating cooling Operating temperature range for DHW manufacturer type Height Width Depth type manufacturer heating cooling liquid / gas type quantity Nabilaton Pro H1500Si Nabilaton Pro H1600Si Nabilaton Pro H1800Mi kw 21,0 28,0 32,0 kw 5,38 6,83 8,00-3,90 4,11 4,00 kw 17,8 25,0 28,5 kw 5,74 8,06 9,19-3,10 3,10 3,10-3,58 - - - A++ - - kw 15,9 22,10 27,10 kw 4,76 6,25 7,68-3,34 3,54 3,53 H1500Si H1600Si H1800Mi V/~/Hz 400/3/50 400/3/50 400/3/50 A 25 25 32 mm 805 805 815 mm 500 500 570 mm 168 168 210 kg 54 55 65 db(a) 25 25 28 20 ~ 60 20 ~ 60 20 ~ 60 7 ~ 20 7 ~ 20 7 ~ 20 - -20 ~ +24-20 ~ +24 cal (mm) 1 (DN25) 1 (DN25) 1 1/2 (DN40) kw 6 18 18 kw 2/4/6 6/12/18 6/12/18 - Alfa Laval Alfa Laval Alfa Laval - plate plate plate MOEA-55HFN1-RRDA MV5-E252W/V2GN1 MV5-E280W/V2GN1 V/~/Hz 400/3/50 400/3/50 400/3/50 A 25 25 25 mm 1333 1635 1635 mm 410 790 790 mm 952 990 990 kg 112,8 219,0 219,0 db(a) 62,5 58 59 - rotary scroll scroll - inverter inverter inverter -15 ~ 24-20 ~ 24-20 ~ 24-15 ~ 50-5 ~ 48-5 ~ 48 mm ø9.52/ø15.9 ø12.7/ø25.4 ø12.7/ø25.4 - R410A R410A R410A kg 4,30 9,00 9,00 Parameters are based on the following specifications: A7/W35: user side water temperature 30/35, ambient air temperature 7, A2/W35: user side water temperature 30/35, ambient air temperature 2, Acoustic pressure level measured at the distance of 1 m from the unit (according to PN EN 11203) nabilaton.pl

NABILATON PRO TECHNICAL SPECIFICATION Model Heating capacity at 7 C/35 C* Input power at A7/W35* COP at A7/W35* Heating capacity A2/W35* Input power at A2/W35* COP at A2/W35* SCOP Energy efficiency class Cooling capacity A35/W10 Electric input power A35/W10 EER A35/W10 Indoor units Power supply Fuse capacity Dimensions Weight Sound pressure level Recommended operating range Hydraulic connections (inlet/outlet) Electric heaters power Operating range for electric heaters Heat exchanger Outdoor units Power supply Fuse capacity Dimensions Weight Sound pressure level Compressor Recommended operating range Refrigerant piping Refrigerant Height Width Depth heating cooling Operating temperature range for DHW manufacturer type Height Width Depth type manufacturer heating cooling liquid / gas type quantity Nabilaton Pro H2100Mi Nabilaton Pro H2200Si kw 44,0 49,0 kw 11,00 12,56-4,00 3,90 kw 38,1 42,7 kw 12,29 13,77-3,10 3,10 - - - - - - kw 35,60 39,80 kw 13,39 11,74-3,43 3,39 H2100Mi H2200Mi V/~/Hz 400/3/50 400/3/50 A 40 50 mm 815 815 mm 570 570 mm 210 210 kg 67 67 db(a) 28 28 20 ~ 60 20 ~ 60 7 ~ 20 7 ~ 20-20 ~ +24-20 ~ +24 cal (mm) 1 1/2 (DN40) 1 1/2 (DN40) kw 18 18 kw 6/12/18 6/12/18 - Alfa Laval Alfa Laval - plate plate MV5-E400W/V2GN1 MV5-E450W/V2GN1 V/~/Hz 400/3/50 400/3/50 A 30 35 mm 1635 1635 mm 790 790 mm 1340 1340 kg 297,0 297,0 db(a) 62 62 - scroll scroll - inverter inverter -20 ~ 24-20 ~ 24-5 ~ 48-5 ~ 48 mm ø15,9/ø31,8 ø15,9/ø31,8 - R410A R410A kg 13,00 13,00 Parameters are based on the following specifications: A7/W35: user side water temperature 30/35, ambient air temperature 7, A2/W35: user side water temperature 30/35, ambient air temperature 2, Acoustic pressure level measured at the distance of 1 m from the unit (according to PN EN 11203)

ACCESSORIES Accessories Symbol S-type 816 W-type 908 SD-type 816 KD-type 918 WD-type 908 Evo System Nabilaton M3+ Description Simple room thermostat Room thermostat with weekly timer Simple room thermostat with remote communication Room thermostat with actual temperature display and remote communication Room thermostat with weekly timer and remote communication Heating systems controller Heating circuits controller Accessories Symbol Description VG1805CN 3-way valve 1 VG1805ER 3-way valve 1 1/2 VA9310-AUA-1 3-way valve actuator Accessories installed on request in a heat pump Symbol Modbus RS-232 Modbus RS-485 Description Heat pump equipped with Modbus RS-232 communication module Heat pump equipped with Modbus RS-485 communication module nabilaton.pl