MPI DC 8-29 kw. Outdoor monobloc unit with BLDC compressor. Air chillers and heat pumps MPI DC PLUS

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Air chillers and heat pumps MPI DC Outdoor monobloc unit with BLDC compressor MPI DC - 9 kw Large operating range and energy efficiency under every condition BLDC scroll compressor PLUS BLDC rotary

expansion valve Modulating hydraulic pump with stainless steel impeller Incorporable inertial tank Access to the tax incentives provided for energy retrofitting The MPI DC series consists of heat

1 Air chillers and heat pumps MPI DC Outdoor monobloc unit with BLDC compressor MPI DC - 9 kw Large operating range and energy efficiency under every condition BLDC scroll compressor PLUS BLDC rotary compressor R-0A R-0A refrigerant Cooling only Cooling / Heating Monobloc unit Axial fans Twin-rotary or scroll compressor driven by an electronic control BLDC motor Electronically controlled electric expansion valve Modulating hydraulic pump with stainless steel impeller Incorporable inertial tank Access to the tax incentives provided for energy retrofitting The MPI DC series consists of heat pump models and cold only models and is intended mainly for residential or light commercial applications. Due to the control managed by a software program developed by Galletti, the MPI DC series adjustment logic makes it possible to adjust the water delivery temperature to the set value and to control the compressor so that the power generated by the machine is adjusted to the thermal load required by the system. This represents a strategic feature in the limiting of energy consumption, because the effective thermal load of an air conditioning system is less than 0% of the nominal load most of the time. The BLDC technology upon which is based the compressor s electric motor guarantees the ability to change the rotation speed in a frequency range between 0 and 0 Hz, thereby reducing at the same time the power consumption and thus maintaining a high level of efficiency in the operation at partial load and improved isentropic efficiency. These units large operating range, which is also achieved due to the variable flow water circulator they are equipped with as a standard feature, guarantees operation with air temperatures from - C up to C, while in heating mode it is possible to produce hot water up to C. This allows their use as a single generator in addition to summer air conditioning, even in medium-temperature heating systems and for the production of DHW. Furthermore, the innovative Smart Defrost System guarantees that defrosting always occurs in the most efficient manner even under the most extreme environmental conditions. MPI DC can be the only heat generator in low-power systems due to its large operating range that includes both low winter temperatures and high summer temperatures. galletti.com VM000-C

2 MPI DC - 9 kw MAIN COMPONENTS Structure It is constructed of galvanized and painted sheet metal that is resistant to corrosive agents. Compressor compartment closed and accessible from three sides due to easily removable panels, available also with internal coating of soundproofing material. Compressor Heat exchanger Electronically controlled electric expansion valve Hermetic twin-rotary or scroll compressor driven by a permanent magnet BLDC motor and controlled by a trapezoidal wave inverter. It is attached to the base by means of rubber dampers to reduce the transmission of vibrations. Finned heat exchanger constructed with copper pipes mechanically attached to aluminum fins, carefully designed to minimize the defrosting phases and optimize heat exchange efficiency in every operating phase. Key component for the proper functioning of the unit. The PID control algorithm allows it to quickly adapt to all operating conditions and to keep the cooling cycle stable. Hydraulic kit Variable flow centrifugal circulator with stainless steel impeller. An expansion vessel and the automatic filling tap are also included. An inertial buffer tank built into the structure is available as an optional accessory. DHW kit A system that makes it possible to transform the MPI DC heat pumps into multi-purpose units that are able not only to meet the requirements of the air conditioning system, but also to produce domestic hot water as a priority by means of the Galletti TP or TN series thermal storage tanks. It is comprised of a microprocessor control unit with LCD display and a -way motorized valve. Also, anti-legionnaire s disease cycles can be activated by means of a heating element. CONFIGURATION The models are completely configurable by selecting the version and the options. To the right is shown an example of configuration. AVAILABLE VERSIONS Cooling only versions MPIDC CMAC Water chiller 0V Hz MPIDC C0AC Water chiller 00V - N - 0 Hz CONFIGURATION OPTIONS - EXPANSION VALVE A Electronic 0V - PUMP USER SIDE AND ACCESSORIES Modulating standard pump, system side EC pump, system side - BUFFER TANK S Present, system side - DESUPERHEATER - FANS C Standard with condensation control E BLDC with electronic control - ANTIFREEZE KIT E Base (plate exchangers only) P Additional protection for pump S Additional protection for pump and tank - SOUND INSULATION Compressor compartment soundproofing Compressor silencing housings Opt + Opt Version Fields 9 0 MPIDC0H0AC A 0 0 E P 0 0 G 0 To verify the compatibility of the options, use the selection software or the price list. Versions with reversible heat pump MPIDC HMAC Air/water heat pump 0V Hz MPIDC H0AC Air/water heat pump 00V - N - 0 Hz - COOLING ACCESSORIES 0 None M Refrigerant pressure gauges 9 - REMOTE CONTROL / COMMUNICATION RS (Carel / Modbus) S Simplified remote control X Advanced remote control (PCOXS) 0 -SPECIAL HEAT EXCHANGERS 0 Standard R Copper / copper C Cataphoresis B Fins pre-coated with epoxy paint I Hydrophilic - CONDENSER PROTECTIVE GRILLE G Present - COMPRESSOR OPTIONS Exchanger heating cable (Heat Pump only) - Microprocessor control pcoxs controller Air chillers and heat pumps - MPI DC ACCESSORIES - Base rubber vibration dumpers - Base spring vibration dumpers - Simplified remote control - MYCHILLER BASE (RS is a mandatory accessory) - MYCHILLER PLUS (RS is a mandatory accessory) VM000-C galletti.com

3 Air chillers and heat pumps MPI DC Rated technical data of water chillers MPI DC - C 00 M Power supply V-ph-Hz N-0 Cooling capacity () (E) kw 0,,,0,,9 Power input () (E) kw,,9,,9, EER () (E),0,90,,, ESEER (E),,09,0,,9 Eurovent efficiency class B B E C E Water flow () l/h Water pressure drop () (E) kpa 0 Available pressure head - standard pump () kpa 0 Maximum current absorption A 0 9 No. of compressors / circuits n / / / / / Expansion vessel dm Buffer tank volume dm Sound power level () (E) db(a) 0 Transport weight unit with pump and tank kg Operating weight unit with pump and full tank kg Rated technical data of heat pumps MPI DC - H 00 M 00 M Power supply V-ph-Hz N-0 Cooling capacity () (E) kw,9 0,,9,,, Power input () (E) kw,,,9,,90, EER () (E),00,0,,,, ESEER (E),,09,0,9,,9 Eurovent efficiency class B B C F C F Water flow () l/h Water pressure drop () (E) kpa 9 0 Available pressure head - standard pump () kpa Heating capacity () (E) kw,9,,,,,0 Power input () (E) kw,,,0,0,0,0 COP () (E),,,,,09, Eurovent efficiency class B A B C B C Water flow () l/h 0 9 Water pressure drop () (E) kpa 9 Available pressure head - standard pump () kpa 09 Maximum current absorption A 0 9 No. of compressors / circuits n / / / / / / Expansion vessel dm Buffer tank volume dm Sound power level () (E) db(a) 0 Transport weight unit with pump and tank kg Operating weight unit with pump and full tank kg () Water temperature / C, outdoor air temperature C (UNI EN :0) () Water temperature 0/ C, outdoor air temperature C D.B. / C W.B. (UNI EN :0) () Sound power level measured according to UNI EN ISO 9 (E) EUROVENT certified data galletti.com VM000-C

4 MPI DC - 9 kw Dimensional drawings MPI DC , m m, m m m, m LEGEND Water inlet " female Water outlet " female Safety valve discharge outlet provided with rubber ring holder Water supply ½" male (optional tap) Water drainage ½" female Power supply Ø mm Electric control board Fastening points for vibration dampers (accessory) VM000-C galletti.com m, m Air chillers and heat pumps - MPI DC ZA CON PORTAGOMMA MASCHIO (RUBINETTO OPTIONAL) A ENTRATA ACQUA " FEMMINA USCITA ACQUA " FEMMINA SCARICO VALVOLA DI SICUREZZA CON PORTAGOMMA ALIMENTAZIONE ACQUA /" MASCHIO (RUBINETTO OPTIONAL) SCARICO ACQUA /" FEMMINA ALIMENTAZIONE ELETTRICA Ø QUADRO ELETTRICO ANTIVIBRANTI 9

5 Air chillers and heat pumps MPI DC Dimensional drawings MPI DC , m IONAL), m m libero da ostacoli clear area LEGEND Water inlet " ¼ female Water outlet " ¼ female Safety valve discharge outlet provided with rubber ring holder Water supply ½" male (optional tap) Water drainage ½" female Power supply Ø mm Electric control board Fastening points for vibration dampers (accessory) 0 galletti.com VM000-C

6 MPI DC - 9 kw Dimensional drawings MPI DC MINA NA ZZA CON PORTAGOMMA MASCHIO (RUBINETTO OPTIONAL) NA mm ENTRATA ACQUA " / FEMMINA USCITA ACQUA " / FEMMINA SCARICO VALVOLA DI SICUREZZA CON PORTAGOMMA ALIMENTAZIONE ACQUA /" MASCHIO (RUBINETTO OPTIONAL) SCARICO ACQUA /" FEMMINA ALIMENTAZIONE ELETTRICA Ømm QUADRO ELETTRICO PUNTI DI FISSAGGIO ANTIVIBRANTE (ACCESSORIO), m, m, m RANTE (ACCESSORIO) m coli osta ea a d ar ro libe clear LEGEND Water inlet " ¼ female Water outlet " ¼ female Safety valve discharge outlet provided with rubber ring holder Water supply ½" male (optional tap) Water drainage ½" female Power supply Ø mm Electric control board Fastening points for vibration dampers (accessory) VM000-C galletti.com m coli osta ea a d ar ro libe clear Air chillers and heat pumps - MPI DC, m

MPE 4-76 kw. Outdoor monobloc unit. Air chillers and heat pumps MPE PLUS. Efficiency under all operating conditions. 152 galletti.

MPE 4-76 kw. Outdoor monobloc unit. Air chillers and heat pumps MPE PLUS. Efficiency under all operating conditions. 152 galletti. Air chillers and heat pumps MPE Outdoor monobloc unit MPE - kw Efficiency under all operating conditions Rotary compressor PLUS Scroll compressor R-0A R-0A refrigerant Cooling only Cooling / Heating Monobloc