HYDRONIC System. HYDRONIC System. The complete range of chillers, heat pumps and air handling units in large installations

Transcription

1 System System The complete range of chillers, heat pumps and air handling units in large installations System is the innovative evolution of the traditional hydronic system. The cooling or thermal energy required for climate control is produced on a centralised level, then distributed using chilled or hot water as a vector in the serviced rooms via specific air treatment units and hydronic terminals, in partnership with the air renewal and purification units. 72

2 System components series size from to name page Water chillers and Heat pumps - air source - axial fans WSAT-XEE / WSAN-XEE ELFOEnergy Medium 74 WSAT-XEE / WSAN-XEE ELFOEnergy Large 2 76 WSAT / WSAN WSAT-XS 2 / WSAN-XS 2 80D 240F SPINchiller 2 New 80 WSAT-XS 270J 360L SPINchiller 82 WDATA SREWLine 84 WDATB SREWLine 86 WDAT-HT SREWLine 88 Water chillers and Heat pumps - air source - centrifugal fans WSA-EE / WSN-EE ELFOEnergy Small 90 WSA-XEE / WSN-XEE ELFOEnergy Duct Medium New 92 WRA / WRN WSA-S 65D 100D SPINchiller 96 Water chillers and Heat pumps - water source WSHF-XS 65D 180F SPINsaver 98 WRH / WRHN WSH-XS 65D 180F SPINchiller 102 WDH-HE SREWLine New 104 WDH SREWLine 106 REM ondenserless water chillers - air source ME E MSE-S 65D 180F SPINchiller 114 MDE SREWLine 116 EM Pumping units GPA M0 M9-120 GP1 / GP GP GPM Water terminal units ELFOSpace OUT-V / OUT-H 3 31 ELFOSpace 128 ELFOSpace IN-V / IN-H 3 31 ELFOSpace 130 ELFOSpace BOX ELFOSpace 132 ELFOSpace WALL 3 17 ELFOSpace 134 ELFODuct FD 7 41 ELFODuct 136 ELFODuct FI ELFODuct 138 ELFODuct F ELFODuct 140 ELFODuct F-V ELFODuct 142 Air handling units AQ Remote management systems P-Matic for Hydronic

3 WSAT-XEE WSAN-XEE Water chiller 4WSAT-XEE: cooling only 4WSAN-XEE: reversible heat pump Air cooled Outdoor installation apacity from 24,3 to 72,2 kw ELFOENERGY MEDIUM Liquid chillers and heat pumps of the ELFOEnergy WSAT-XEE and WSAN-XEE series are units designed for outdoor installation and best energy efficiency in relation to their reduced size. The ELFOEnergy series has been the turning point in the evolution of chillers. Every unit has been conceived and made by applying state-of-the-art technology, emphasising the qualities of EFFIIENY, SELF-ADAPTATION and EASY INSTALLATION that distinguish this product Thanks to its constructional and electronic peculiarities, ELFOEnergy permits: 4high energy efficiency, in particular during partial-load operation, thanks to the use of two compressors with different capacities that work on a single refrigerant circuit; 4Eurovent energy efficiency classification class "A" in heating operation, also in full load condition; 4adaptability of operating parameters to the load conditions of the connected system, thereby optimising consumption, efficiency and working life of the parts; 4easy, quick installation thanks to the standard hydronic group and the factory test carried out prior to dispatch; Eurovent Energy Efficiency lass functions and features 4installation of hydronic group with non-standard working head pumps or with double pump. AIR R-410A F ooling only (WSAT-XEE) Heating-ooling (WSAN-XEE) Air cooled Outdoor inst. Refrig. R-410A Herm. Scroll ELFOontrol Ice protection system (WSAN-XEE only) Free-ooling (WSAT-XEE only) available configurations WSAT-XEE S TN (3) 1PUS (4) - (5) OHP (6) - (7) - (8) - (9) - (10) - (11) - (12) - 74 LOW TEMPERATURE: 4S Standard 4B Low water temperature This version allows unit operation within the water and glycol mixing temperature range between +4 and -8 inclusive. 4DSPB Double set-point for water low temperature (Brine) SUPPLY VOLTAGE: 4400TN 400/3/50+N (3) GROUP USER SIDE: 41PUS Standard pump 41PUR Single pump with reduced discharge head 41PUM Single pump with larger discharge head 42PUS Standard double pump 42PUR Double pump with reduced discharge head 42PUM Double pump with larger discharge head 4- Not required (4) ENERGY REOVERY: 4D Partial recovery arried out using braze-welded plate-type exchangers suited for recovering the desuperheating heat up to a maximum of 25% of the total unit heat. (5) OPERATION (WSAN-XEE only): 4OHP Operation in heat pump ooling and heating unit (Standard) 4OHO Operation in heating-only Heating only unit (6) ONDENSER OIL: 4S Standard condenser coil 4A ondenser coil in copper/aluminium with acrylic coating 4A1 ondenser coil in copper/aluminium with Energy Guard D Aluminium treatment 4 ondenser coil in copper/copper (7) SOFT STARTER: 4SFSTR4N Device for inrush current reduction, for 400/3/50+N units (8) FREE ONTATS HEATING EXTERNAL SIGNAL: 4LSE Free ontacts External Signal (9) SHUNT APAITORS (POWER FATOR > 0,9): 4PFP Shunt capacitors (power factor > 0,9) (10) STORAGE TANK: 4A1 Teflon steel storage tank (11) FREE-OOLING (WSAT-XEE only): 4FD Direct free-cooling For technological air conditioning, and when the air temperature permits, the free-cooling option makes it possible to recover cold energy from the outdoor environment (12) REDUED OUT. SET. FAN ONSUMPTION (WSAT-XEE only): 4REFB Device for the reduction of EOBREEZE type outdoor section fan consumption

4 accessories 4 Rubber antivibration mounts 4 Serial counication module with supervisor (MODBUS) 4 Steel mesh filter on water side (when unit is in without hydronic group configuration) 4 High and low pressure gauges 4 Daily and weekly prograing clock 4 Finned coil protection grilles 4 Phase monitor to check the presence and correct sequence of the power supply phases 4 ontrol keypad for remote installation that repeats all the functions already present on the onboard microprocessor control 4 Humidity probe for suer set point compensation according to the outside enthalpy and defrosting optimization in winter operation WSAT-XEE only: 4 Setpoint compensation on the basis of outdoor enthalpy WSAN-XEE only: 4 Setpoint compensation with outdoor air probe Key to symbols: Accessories supplied separately. technical data Application with terminal units WSAT-XEE 4ooling capacity kw , Total input kw 8,90 10,4 12,5 14,2 16,7 20,1 23,4 26,6 EER EUROVENT - 2,73 2,72 2,71 2,81 2,74 2,71 2,74 2,71 ESEER - 4,32 4,48 4,18 4,20 4,34 4,47 4,19 4,06 Pump working head kpa WSAN-XEE 4ooling capacity kw 23,6 27,5 32,7 39,4 45,6 52,9 63,0 71,9 Total input kw 9,36 10,9 13,0 15,3 17,8 21,0 25,0 28,4 EER EUROVENT - 2,52 2,53 2,51 2,57 2,56 2,51 2,52 2,53 ESEER - 4,07 4,11 3,85 3,82 4,00 4,11 3,90 3,86 4Heating capacity (3) kw 28,8 32,9 37,5 45,6 53,0 61,9 72,4 83,7 Total input (3) OP EUROVENT (3) Pump working head Application with radiant panels kw 9,00 10,3 11,7 14,1 16,5 19,0 22,2 25,6-3,20 3,18 3,21 3,23 3,21 3,26 3,27 3,27 kpa WSAN-XEE 4ooling capacity (4) kw ,8 52,6 60,2 72,3 83,1 97,2 Total input (4) kw ,4 16,8 18,9 22,7 26,6 30,5 EER EUROVENT (4) - 3,16 3,09 3,05 3,13 3,18 3,18 3,13 3,19 4Heating capacity (5) kw 29,2 33,6 38,0 46,9 54,1 63,3 74,0 85,4 kw 7,07 8,00 9,10 11,2 13,3 15,6 18,2 21,1-4,13 4,21 4,15 4,19 4,07 4,05 4,07 4,05 kpa 91,8 80,4 72,7 42,9 17,2 111,2 102,3 82, SROLL Total input (5) OP EUROVENT (5) Pump working head (4) Number of refrigerant circuits Number and type of compressors Sound pressure level (6) db(a) V/Ph/Hz 400/3/50+N Data referred to the following conditions: Internal exchanger water = 12/7 ; air entering external exchanger = 35 Total input is obtained from the compressor input + fan input + auxiliary circuit input. (3) Ambient temperature = 7 (R.H. = 85%); internal exchanger water outlet temperature 45 (4) Internal exchanger water = 23/18 ; air entering external exchanger = 35 (5) Fresh air temperature = 7 D.B./ 6 W.B.; internal exchanger water temperature 30/35 (6) Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 1 m from the external surface of the unit in open field conditions. dimensions and clearances B1 AUTION! B B2 leave free A1 A A2 For trouble-free operation of the unit it is essential to maintain the clearances in green Length (A) Width (B) Height () (A1) (A2) (B1) (B2) WSAT-XEE Weight in oper. kg WSAN-XEE Weight in oper. kg The above data refer to standard units. 75

5 WSAT-XEE WSAN-XEE Water chiller 4WSAT-XEE: cooling only 4WSAN-XEE: reversible heat pump Air cooled Outdoor installation apacity from 83,1 to 218 kw ELFOENERGY LARGE² The Eurovent A lass ELFOEnergy Large² water chillers and heat pumps provide the highest seasonal efficiency. They're designed to be installed outdoor and feature uneven scroll compressors mounted in the same circuit, electronic expansion valves and high efficiency plate type evaporators. ELFOEnergy Large² shows an unmatched seasonal efficiency ESEER and is available in two versions: EXELLENE and PREMIUM. The standard version EXELLENE offers the highest efficiency both at full and at part load. Also the PREMIUM version offers high efficiency at part load but favour also the compact dimensions being therefore extremely competitive. Thanks to its features, ELFOEnergy Large² offers: 4self-adaptability in different load conditions, thanks to the availability of several capacity steps and the adjustment logic developed for maximum efficiency and minimum wear 4very high overall reliability, thanks to the consolidated construction choices and the use of industrially-made products 4lower sound emissions, achieved thanks to the optimal sizing of the exchange surfaces and the use of high efficiency fans with winglets WSAT-XEE (cooling) Eurovent Energy Efficiency lass (onfig. S EX) WSAN-XEE (heating) Eurovent Energy Efficiency lass ( ) functions and features 4quick and easy installation thanks to the quick connections with the main circuit, electrical wiring enablement and complete functional testing before delivery. The units can also be supplied with pump assemblies, partial heat recovery and inertial storage tank already installed on board, bringing together all the system's main components in a single solution. AIR R-410A F EO BREEZE HYDRO PAK EEV Heating-ooling Air cooled Outdoor inst. Refrig. R-410A Herm. Scroll Ice protection system available configurations Free-ooling (WSAT-XEE only) EOBreeze HydroPack Electronic Expansion Valve WSAT-XEE EX - - VERSION: 4EX EXELLENE (Standard) 4PRM PREMIUM ENERGY REOVERY: 4D Partial recovery arried out using braze-welded plate-type exchangers suited for recovering the desuperheating heat up to a maximum of 25% of the total unit heat. In addition, exchangers are complete with antifreeze heater to protect against the risk of ice. 4R Total recovery arried out using braze-welded plate-type exchangers suited for 100% recovery of condensation heat for producing hot water. In addition, exchangers are complete with safety differential pressure switch on the water side, antifreeze heater to protect against the risk of ice. (3) LOW TEMPERATURE: 4B Low water temperature This version allows unit operation within the water and glycol mixing temperature range between +4 and -7 inclusive. Two versions are available: (3) (4) - (5) 352 S (6) (7) T E - Unit for low temperatures only - Unit with double operating set-point (4) FREE-OOLING (WSAT-XEE only): 4FD Direct Free-ooling Version that allows cold to be recovered at no cost from the ambient when the external air temperature is lower than the system return water temperature. To avoid problems with the unit, the water system must be protected by a mixture of water and glycol based on the minimum temperatures which may occur at the place of installation. (5) AOUSTI ONFIGURATION: 4S ompressor soundproofing This set-up is obtained by inserting the compressors in a soundproofed compartment. 4EN Super Silenced This configuration is reached by inserting the compressor in an soundproofed enclosure and reducing the fan speed. (6) ENERGY EFFIIENY: 4T Temperate climate (Standard) (7) EXHANGER APPROVALS: 4E PED (European test) 4 livet (In-house test) 76

6 accessories 4 Free contacts for compressor status 4 Free contact compressor state and local/remote management 4 Switchboard ventilation 4 ondenser coil in copper/aluminium with acrylic coating 4 opper/aluminium condensing coil with Energy Guard D Aluminium shell 4 opper/copper condenser coil 4 Spring antivibration mounts 4 Finned coil protection grilles 4 Hail grilles 4 Shut-off valve on compressor supply and return 4 High and low pressure gauges 4 Hydronic assembly with 1 x pump 4 Hydronic assembly with 1 x pump + 1 x pump in stand-by 4 Hydropack with 2 pumps Key to symbols: Accessories supplied separately. technical data 4 Storage tank 4 Storage tank with onboard primary circuit 4 Steel mesh filter on water side 4 Set point compensation with 0-10 V signal 4 Set point compensation with 4-20 ma signal 4 Set point compensation with fresh air sensor 4 Set point compensation with according to outdoor enthalpy 4 Device for reducing consumption of the outdoor section fans of the EOBreeze 4 Phase monitor 4 Multifunction phase monitor 4 Soft Start 4 Shunt capacitors (power factor > 0,9) 4 MODBUS serial connection module 4 BANet serial connection module 4 LonWorks serial connection module 4 Unit microprocessor remote control interface kit Sizs WSAT-XEE S EX 4ooling capacity kw 97, S EX Total input kw 31,2 35,3 39,0 41,7 45,8 49,5 56,1 63,2 70,3 S EX Total EER at 100% - 3,12 3,12 3,10 3,14 3,12 3,13 3,10 3,12 3,10 S EX ESEER - 4,42 4,48 4,40 4,39 4,44 4,44 4,36 4,50 4,29 S EX Sound pressure level (3) db(a) S PRM 4ooling capacity 91, S PRM Total input S PRM EER EUROVENT S PRM ESEER S PRM Sound pressure level (3) WSAN-XEE kw 32,6 37,5 41,7 43,9 47,5 52,6 60,1 66,4 75,5 kw 2,81 2,72 2,71 2,78 2,76 2,72 2,70 2,76 2,70-4,07 4,11 4,06 4,22 4,21 4,18 4,09 4,18 3, S 4ooling capacity kw 83,1 94, S Total input kw 32,9 36,6 41,2 43,8 48,3 52,1 61,5 68,0 77,3 S Total EER at 100% - 2,53 2,59 2,55 2,53 2,51 2,63 2,50 2,63 2,56 S ESEER - 3,59 3,71 3,69 3,69 3,71 3,65 3,56 3,51 3,47 S 4Heating capacity kw 99, S Total input kw 33,0 37,0 40,8 43,3 46,2 52,0 58,1 66,7 73,7 S OP - 3,02 3,03 3,04 3,05 3,07 3,21 3,20 3,22 3,22 S 4ooling capacity (4) db(a) S Total input kw 37,7 41,0 46,9 48,5 54,6 55,6 66,2 71,6 82,6 S Total EER at 100% - 3,05 3,24 3,05 3,09 3,02 3,35 3,10 3,34 3,22 S 4Heating capacity (5) kw S Total input S OP S Sound pressure level (3) Number of refrigerant circuits Number and type of compressors kw 28,1 31,6 35,0 36,2 39,3 44,5 49,7 57,7 64,0-3,81 3,83 3,86 3,84 3,84 3,89 3,80 3,83 3,83 db(a) SROLL V/Ph/Hz 400/3/50 Data referred to the following conditions: Internal exchanger water 12/7 ; ambient temperature 35 Internal exchanger water 40/45 ; air at external exchanger inlet 6,1 W.B. (3) Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 1 m from the external surface of the unit in open field conditions. (4) Internal exchanger water 23/18 ; ambient temperature 35 (5) Internal exchanger water 30/35 ; air at external exchanger inlet 6,1 W.B. dimensions and clearances B1 B B2 leave free A A2 WSAT-XEE EX Length (A) EX Width (B) EX Height () EX Weight in oper. PRM Length (A) PRM Width (B) PRM Height () PRM Weight in oper. WSAN-XEE Length (A) Width (B) Height () Weight in oper. kg kg kg A1 4 (A1) (A2) (B1) (B2) AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. The above data refer to standard units. 77

7 WSAT WSAN Water chiller 4WSAT: cooling only 4WSAN: reversible heat pump Air cooled Outdoor installation apacity from 20,7 to 62,9 kw Liquid chillers and heat pumps of the WSAT and WSAN series are units designed for outdoor installation and best energy efficiency in relation to their reduced size. The availability of the double refrigerant and water circuit recoends use of this series for process applications. functions and features AIR R-407 ooling only (WSAT) Heating-ooling (WSAN) Air cooled Outdoor inst. Refrig. R-407 Herm. Scroll Ice protection system (WSAN only) available configurations WSAT 82 B E (3) T VERSION: 4S Standard 4B Low water temperature This version allows unit operation within the water and glycol mixing temperature range between +5 and -8 inclusive. EXHANGER APPROVALS: 4E PED (European test). (3) ENERGY EFFIIENY: 4T Temperate climate 78

8 accessories 4 Rubber antivibration mounts 4 High and low pressure gauges 4 Steel mesh filter on water side 4 Manifold for single water circuit 4 Remote control with remote microprocessor control 4 Serial counication module P/BMS MODBUS for 1 unit (Master) 4 Serial counication module P/BMS MODBUS from 2 to 254 units (Slave) 4 Daily and weekly prograing clock 4 Phase monitor 4 oil protection grilles on external air side WSAT only: 4 Device for operation at low outside temperatures with variable fan speed Key to symbols: Accessories supplied separately. technical data ooling capacity WSAT kw 20,7 25,7 28,1 33,8 37,5 43,4 52,7 56,9 62,9 Total input WSAT kw 7,47 8,48 10,2 12,2 13,3 17,4 18,7 22,1 24,1 Total EER at 100% WSAT - 2,77 3,03 2,75 2,77 2,82 2,50 2,82 2,57 2,61 ESEER WSAT - 3,49 3,82 3,48 3,49 3,55 3,15 3,55 3,24 3,29 4Heating capacity (3) kw ,3 41,7 50,7 59,7 65,5 71,3 Total input (3) OP Number of refrigerant circuits Number and type of compressors Sound pressure level (4) kw ,1 13,9 17,6 20,0 22,2 24, ,16 3,00 2,88 2,98 2,95 2, SROLL db(a) V/Ph/Hz 400/3/50+N Data referred to the following conditions: Internal exchanger water = 12/7 ; ambient temperature = 35 Total input is obtained from compressor input + fan input. (3) Ambient temperature = 7 (R.H. = 85%); internal exchanger water outlet temperature 45 4) Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 1 m from the external surface of the unit in open field conditions. Series WSAT and WSAN derive from the corresponding series ELFOEnergy Medium dimensions and functional clearancesspaces Length (A) Width (B) Height () (A1) (A2) (B1) (B2) Weight in oper. kg The above data refer to standard units. B1 B B2 A1 A A2 AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. 79

9 WSAT-XS 2 WSAN-XS 2 80D 240F Water chiller 4WSAT-XS 2 : cooling only 4WSAN-XS 2 : reversible heat pump Air cooled Outdoor installation apacity from 197 to 657 kw SPINHILLER 2 NEW The Eurovent A lass SPINchiller 2 water chillers and heat pumps provide the highest seasonal efficiency. They're designed to be installed outdoor and feature uneven scroll compressors mounted in the same circuit, electronic expansion valves and high efficiency plate type evaporators. SPINchiller² shows an unmatched seasonal efficiency ESEER and is available in two versions: EXELLENE and PREMIUM. The standard version EXELLENE offers the highest efficiency both at full and at part load. Also the PREMIUM version offers high efficiency at part load but favour also the compact dimensions being therefore extremely competitive. Thanks to its features, SPINchiller² offers: 4 selfadaptivity in different load conditions, thanks to high number of capacity steps and to the management logic that has been developed to increase the efficiency and reduce the wear of the compressors; WSAT-XS 2 (cooling) WSAN-XS 2 (heating) 4 high unit reliability, thanks to the double refrigerant circuit, to the proven architecture and to the components produced at high volumes; 4 low noise, thanks to the sizing of the coil and to the high efficiency fans having "winglets" blade profiles; 4 easy and quick installation, thanks to the quick connections to the system, to the easy electrical connections and to the complete functional test undertaken before the shipment. The units can also be supplied with inbuilt pumps, desuperheater and storage tank, allowing all the main components of the plant to be in the unit. Eurovent Energy Efficiency lass (onfig. S EX) Eurovent Energy Efficiency lass (onfig. EX) Eurovent Energy Efficiency lass (onfig. PRM) functions and features AIR R-410A F EO BREEZE HYDRO PAK EEV ooling only (WSAT-XS 2 ) Heating-ooling (WSAN-XS 2 ) Air cooled Outdoor inst. Refrig. R-410A Herm. Scroll Ice protection system Free-ooling (WSAT-XS 2 only) EOBreeze HydroPack Electronic Expansion Valve available configurations WSAT-XS 2 EX - - VERSION: 4EX EXELLENE (Standard) 4PRM PREMIUM (3) (4) - 80D (5) S (6) E - Unit with double operating set-point The possibility of reducing the cooling capacity depends on the working temperature. 80 ENERGY REOVERY: 4- Not required 4D Partial recovery arried out using braze-welded plate-type exchangers suited for recovering the desuperheating heat up to a maximum of 20% of the total unit heat. In addition, exchangers are complete with antifreeze heater to protect against the risk of ice. 4R Total recovery arried out using braze-welded plate-type exchangers suited for 100% recovery of condensation heat for producing hot water. In addition, exchangers are complete with antifreeze heater to protect against the risk of ice. (3) LOW TEMPERATURE: 4B Low water temperature This version allows unit operation within the water and glycol mixing temperature range between +4 and -7 inclusive. Two versions are available: - Unit for low temperatures only (4) FREE-OOLING (WSAT-XS 2 only): 4FD Direct Free-ooling Version that allows cold to be recovered at no cost from the ambient when the external air temperature is lower than the system return water temperature. To avoid problems with the unit, the water system must be protected by a mixture of water and glycol based on the minimum temperatures which may occur at the place of installation. (5) AOUSTI ONFIGURATION: 4S ompressor soundproofing This set-up is obtained by inserting the compressors in a soundproofed compartment. 4EN Super Silenced This set-up is obtained by soundproofing the compressor compartment even more and reducing the fan speed of rotation. (6) EXHANGER APPROVALS: 4E PED (European test) 4 livet (In-house test)

10 accessories 4 Switchboard ventilation 4 ondenser coil in copper/aluminium with acrylic coating 4 ondenser coil in copper/aluminium with Energy Guard D Aluminium coating 4 opper/copper condenser coil 4 Spring antivibration mounts 4 Finned coil protection grilles 4 Hail grilles 4 Shut-off valve on compressor supply and return 4 High and low pressure gauges 4 Hydronic group with 1 pump 4 Hydronic group with 1 pump + 1 stand by 4 HydroPack with 2 pumps 4 HydroPack with 3 pumps 4 Storage tank 4 Storage tank with onboard primary circuit Key to symbols: Accessories supplied separately. 4 Steel mesh filter on water side 4 Set point compensation with 0-10 V signal 4 Set point compensation with 4-20 ma signal 4 Set point compensation with fresh air sensor 4 Set point compensation with according to outdoor enthalpy 4 Device for reducing consumption of the outdoor section fans of the EOBreeze 4 Phase monitor 4 Multifunction phase monitor 4 Soft Start 4 Shunt capacitors (power factor > 0,9) 4 MODBUS serial connection module 4 BANet serial connection module 4 LonWorks serial connection module 4 Remote control with remote microprocessor control 4 Master-slave operation technical data WSAT-XS 2 80D 90D 100D 110D 120D 140D 160D 170E 180F 200F 220F 240F S EX 4ooling capacity kw S EX Total input kw 67,7 81,4 90,6 99, S EX Total EER at 100% - 3,13 3,12 3,10 3,10 3,11 3,14 3,11 3,10 3,13 3,10 3,17 3,13 S EX ESEER - 4,63 4,55 4,46 4,44 4,37 4,60 4,46 4,57 4,62 4,63 4,60 4,44 S EX Sound pressure level (3) db(a) kw S PRM ooling capacity S PRM Total input S PRM Total EER at 100% S PRM ESEER S PRM Sound pressure level (3) WSAN-XS 2 kw 72,5 86,1 93, ,72 2,61 2,73 2,72 2,75 2,73 2,73 2,70 2,66 2,72 2,60 2,71-4,20 4,10 4,21 4,22 4,12 3,93 3,88 4,12 4,05 4,08 4,11 4,14 db(a) S EX 4ooling capacity kw S EX Total input kw 75,4 89,4 97, S EX Total EER at 100% 2,71 2,72 2,72 2,72 2,74 2,74 2,74 2,77 2,73 2,74 2,72 2,72 S EX ESEER kw 4,38 4,39 4,40 4,36 4,15 4,31 4,06 4,40 4,36 4,30 4,25 4,18 S EX 4Heating capacity kw S EX Total input - 71,5 87,5 95, S EX OP - 3,22 3,20 3,23 3,22 3,21 3,24 3,28 3,23 3,24 3,27 3,29 3,28 S PRM 4ooling capacity kw S PRM Total input kw 77,5 89,2 99, S PRM Total EER at 100% - 2,51 2,52 2,52 2,40 2,52 2,51 2, S PRM ESEER - 4,13 4,10 4,12 3,76 3,79 3,92 3, kw S PRM Heating capacity S PRM Total input S PRM OP Number of refrigerant circuits Number and type of compressors kw 69,9 85,0 92, ,13 3,06 3,04 3,05 3,01 3,03 3, SROLL 5 SROLL 6 SROLL V/Ph/Hz 400/3/50 Data referred to the following conditions: Internal exchanger water = 12/7 ; ambient temperature = 35 Internal exchanger water = 40/45 ; air at external exchanger inlet = 6,1 W.B. (3) Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 1 m from the external surface of the unit in open field conditions. (4) Internal exchanger water = 15/10 ; glycol 30% dimensions and clearances leave free A1 A A2 B1 B B2 WSAT-XS 2 S/EN EX Length (A) S/EN EX Width (B) S/EN EX Height () S/EN EX Weight in oper. kg S/EN PRM Length (A) S/EN PRM Width (B) S/EN PRM Height () S/EN PRM Weight in oper. kg WSAN-XS 2 S/EN EX Length (A) S/EN EX Width (B) S/EN EX Height () S/EN EX Weight in oper. kg S/EN PRM Length (A) S/EN PRM Width (B) S/EN PRM Height () S/EN PRM Weight in oper. kg 80D 90D 100D 110D 120D 140D 160D 170E 180F 200F 220F 240F The above data refer to standard units. AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. Please refer to the technical bulletin of the unit for the required clearances 81

11 WSAT-XS 270J 360L Water chiller Air cooled Outdoor installation apacity from 692 to 965 kw SPINHILLER The SPINchiller series presents a new concept of chiller offering: 4EFFIIENY that increases as the heating load decreases, while guaranteeing maximum requested load when necessary. SPINchiller always ensures maximum comfort with very high efficiency and consequently considerable energy savings; 4a modular approach. Several basic units may be connected together to form a single structure according to the required capacity. This allows high production standardisation and therefore utmost operating RELIABILITY; 4simple unit-system combination, since these units are SELF-ADAPTING to the characteristics of the actual system, thereby avoiding delicate, timeconsuming calibrations. Easy connection to the service system plus a simple control system and easy maintenance drastically reduce work requiring specialised personnel with consequent reduction in installation costs; 4extended operating limits to keep the system running, even under exceptional start-up and load conditions; 4customisation of the unit, also for special requirements both in the civil and technological air-conditioning sphere, thanks to the many available optional accessories. The EOBreeze and HydroPack accessories in particular enhance the qualities of flexibility and energy efficiency. The latter, for example, consistent with the concept of modularity, has two pumps in parallel to monitor the system load variations better and to regulate the water flow in the critical system starting (or restarting) stages so that outside servicing is avoided. The innovative and hi-tech features of SPINchiller give this series a much higher quality than can generally be found on the market today. functions and features AIR R-410A F EO BREEZE HYDRO PAK EEV ooling only Air cooled Outdoor inst. Refrig. R-410A Herm. scroll Free-ooling EOBreeze HydroPack Electronic Expansion Valve available configurations WSAT-XS D B - 200H ST ENERGY REOVERY: 4- Not required 4D Partial recovery arried out using braze-welded plate-type exchangers suited for recovering the desuperheating heat up to a maximum of 20% of the total unit heat. 4R Total recovery arried out using braze-welded plate-type exchangers suited for 100% recovery of condensation heat for producing hot water. LOW TEMPERATURE: 4B Low water temperature This version allows unit operation within the water and glycol mixing temperature range between +4 and -7 inclusive. Two versions are available - Unit for low temperatures only - Unit with double operating set-point The possibility of reducing the cooling capacity depends on the working temperature. heck with our sales office. (3) (4) (5) (6) T (3) ENERGY SAVING: 4FD Direct Free-ooling Version that allows cold to be recovered at no cost from the ambient when the external air temperature is lower than the system return water temperature. To avoid problems with the unit, the water system must be protected by a mixture of water and glycol based on the minimum temperatures which may occur at the place of installation. (4) AOUSTI ONFIGURATION: 4ST Standard 4S ompressor soundproofing This set-up is obtained by inserting the compressors in a soundproofed compartment. 4EN Super Silenced This set-up is obtained by soundproofing the compressor compartment even more and reducing the fan speed of rotation with an uprated condensing section. (5) ENERGY EFFIIENY: 4T Temperate climate (Standard) (6) EXHANGER APPROVALS: 4E PED (European test) 4 livet (In-house test) 82

12 accessories 4 ondenser coil in copper/aluminium with acrylic coating 4 opper/copper condenser coil 4 Spring antivibration mounts 4 ompressor compartment and condenser coil protection grilles 4 Shut-off valve on compressor supply and return 4 High and low pressure gauges 4 HydroPack with 2 pumps 4 User side anti-ice electric heaters for hydronic group 4 Steel mesh filter on water side 4 Set point compensation with 4-20 ma signal 4 Set point compensation with fresh air sensor 4 Set point compensation with according to outdoor enthalpy 4 Device for reducing consumption of the outdoor section fans of the EOBreeze 4 Phase monitor Key to symbols: Accessories supplied separately. 4 Shunt capacitors (power factor > 0,9) 4 Soft Start 4 AN/MODBUS serial converter kit 4 AN/LonWorks serial converter kit 4 Data logger 4 Master-slave operation 4 Free contacts for compressor status 4 Remote control with remote microprocessor control technical data 270J 300L 315L 330L 345L 360L ST/S 4ooling capacity kw ST/S Total input kw ST/S EER EUROVENT - 2,75 2,74 2,76 2,78 2,78 2,76 ST/S ESEER - 4,51 4,58 4,60 4,64 4,64 4,62 ST Sound pressure level db(a) S Sound pressure level db(a) EN 4ooling capacity kw EN Total input kw EN EER EUROVENT - 2,58 2,55 2,55 2,55 2,56 2,58 EN ESEER - 4,59 4,61 4,61 4,62 4,63 4,67 db(a) EN Sound pressure level FREE-OOLING S Free-ooling rated output (3) S Air temp. with Free-ooling at 100% Number of refrigerant circuits Number and type of compressors Data referred to the following conditions: kw ,3-5,3-5,8-6,3-1,9-2, SROLL 12 SROLL V/Ph/Hz 400/3/50 Internal exchanger water 12/7 ; ambient temperature 35 Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 1 m from the external surface of the unit in open field conditions. (3) Internal exchanger water 15/10 ; glycol 30% dimensions and clearances leave free B1 B B2 A A2 ST/S Length (A) ST/S Width (B) ST/S Height () ST/S (A1) ST/S (A2) ST/S (B1) ST/S (B2) ST Weight in oper. kg S Weight in oper. kg EN Weight in oper. kg 270J 300L 315L 330L 345L 360L The above data refer to standard units A1 AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. 83

13 WDATA Water chiller Air cooled Outdoor installation apacity from 432 to 1411 kw SREWLINE The experience gained by livet in the high-capacity chiller sector has resulted in the WDATA range, with the following features: 4EFFIIENY - New high capacity screw compressors (over 1400 kw with 2 compressors), water-cooled shell-and-tube exchangers specially developed for the gas R-134a. The air-cooled exchangers have been designed and made directly by LIVET to ensure best adaptation to the other refrigerant circuit parts. The compressors are managed with continual adjustment of the capacity and are fitted with an economiser circuit for further operating efficiency. In this way, the best result is achieved, highlighting the performance and reducing costs; all the series is in the ENERGETI LASS "A", with performances over 3.1; 4SELF-ADAPTATION - New, modern and intelligent electronic control directly developed by livet. This customisation allows better management of all the circuit components. ontinual adapting of chiller operating parameters to the load conditions of the system in which it is installed reduces consumption and noise level, while the working life of the parts increases; Unit listed on Eurovent Energy Efficiency lass 4STURDINESS - Load-bearing frame in enamelled hot-galvanised sheet metal with semi-hermetic double-screw compressors and shell-and-tube evaporator ensuring reliability and constant performance. All the finishes are meticulously applied to ensure the utmost weathering resistance even under extreme conditions of use. functions and features AIR R-134a F EO BREEZE HYDRO PAK EEV ooling only Air cooled Outdoor inst. Refrig. R-134a Twin-screw semi. Free-ooling EOBreeze HydroPack Electronic Expansion Valve available configurations (3) (4) WDATA D B ST (5) T (6) ENERGY REOVERY: 4- Standard 4D Partial recovery arried out using tube bundle exchargers suited for recovering the desuperheating heat up to a maximum of 20% of the total unit heat. 4R Total recovery arried out using tube bundle exchargers suited for 100% recovery of condensation heat for producing hot water. This version is supplied as standard with a variable-speed low temperature device. LOW TEMPERATURE: 4- Not required 4B Low water temperature This version allows unit operation within the water and glycol mixing temperature range between +4 and -7 inclusive. Two versions are available: - Unit for low temperatures only - Unit with double operating set-point The possibility of reducing the cooling capacity depends on the working temperature. (3) ENERGY SAVING: 4- Standard 4FD Direct Free-ooling Version that allows cold to be recovered at no cost from the ambient when the external air temperature is lower than the system return water temperature. (4) AOUSTI ONFIGURATION: 4ST Standard 4S ompressor soundproofing This set-up is obtained by inserting the compressors in a soundproofed compartment. 4LN Silenced This set-up is obtained by inserting the compressors in a soundproofed compartment and reducing the fan speed of rotation with an uprated condensing section. (5) ENERGY EFFIIENY: 4T Temperate climate (Standard) (6) EXHANGER APPROVALS: 4E PED (European test) 4 livet (In-house test) 84

14 accessories 4 ondenser coil in copper/aluminium with acrylic coating 4 opper/copper condenser coil 4 ondenser coil in copper/aluminium with Energy Guard D Aluminium treatment 4 Spring antivibration mounts 4 ompressor compartment and condenser coil protection grilles 4 HydroPack with 2 pumps 4 HydroPack with 3 pumps 4 Set point compensation with 4-20 ma signal 4 Set point compensation with 0-10 V signal 4 Set point compensation with fresh air sensor 4 Set point compensation with according to outdoor enthalpy 4 Device for reducing consumption of the outdoor section variable speed fans (phase-cut) Key to symbols: Accessories supplied separately. 4 Device for reducing consumption of the outdoor section fans of the EOBreeze 4 Magnetothermal circuit breakers 4 Shunt capacitors (power factor > 0,9) 4 MODBUS serial connection module 4 BANet serial connection module 4 LonWorks serial connection module 4 Master-slave operation 4 Remote control with remote microprocessor control 4 ompressor suction shut-off valves 4 Soft Start technical data Eurovent (*) ST/S4 ooling capacity kw ST/S Total input kw ST/S EER EUROVENT - 3,11 3,14 3,13 3,13 3,11 3,11 3,11 3,12 3,11 3,12 3,10 3,11 3,12 3,12 ST/S ESEER - 3,83 3,73 3,89 3,94 3,93 4,02 4,02 4,09 4,09 4,14 3,96 4,04 4,03 4,08 ST Sound pressure level db(a) S Sound pressure level db(a) LN 4 ooling capacity kw LN Total input LN EER EUROVENT LN ESEER LN Sound pressure level FREE-OOLING S Free-ooling rated output (3) S Air temp. with Free-ooling at 100% LN Free-ooling rated output (3) LN Air temp. with Free-ooling at 100% Number of refrigerant circuits Number and type of compressors (4) kw ,13 3,11 3,13 3,12 3,10 3,10 3,11 3,10 3,12 3,12 3,10 3,11 3, ,95 3,93 3,94 4,01 4,04 4,12 4,12 4,16 4,12 4,14 4,15 4,15 4,13 - db(a) kw ,0-0,5-1,0-2,0-1,0-2,5-3,8-5,1-6,2-7,1-3,7-5,5-3,5-5,0 kw ,0-1,9-1,6-2,2-3,3-5,1-6,8-8,0-4,3-5,0-6,5-4,6-6, DSW V/Ph/Hz 400/3/50 Data referred to the following conditions: (*) The prograe applies to air-cooled water chillers up to 600 kw and water-cooled water chillers up to 1500 kw. Internal exchanger water = 12/7 ; external air temperature 35 Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 1 m from the external surface of the unit in open field conditions. (3) Internal exchanger water = 15/10 ; glycol 30% (4) DSW = twin-screw compressor dimensions and clearances leave free A A ST/S Length (A) ST/S Width (B) ST/S Height () ST/S 4(A1) ST/S (A2) ST/S (B1) ST/S (B2) ST Weight in oper. kg S Weight in oper. kg B1 B B2 A1 AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green LN Length (A) LN Width (B) LN Height () LN (A1) LN (A2) LN (B1) LN (B2) LN Weight in oper. kg The above data refer to standard units

15 WDATB Water chiller Air cooled Outdoor installation apacity from 375 to 1384 kw SREWLINE The experience gained by livet in the high-capacity chiller sector has resulted in the WDATB range, with the following features: 4EFFIIENY - New high capacity screw compressors (over 1380 kw with 2 compressors), water-cooled shell-and-tube exchangers specially developed for the gas R-134a. The air-cooled exchangers have been designed and made directly by LIVET to ensure best adaptation to the other refrigerant circuit parts. The compressors are managed with continual adjustment of the capacity and are fitted with an economiser circuit for further operating efficiency. In this way, the best result is achieved, highlighting the performance and reducing costs; all the series is in the ENERGETI LASS "B" 4SELF-ADAPTATION - New, modern and intelligent electronic control directly developed by livet. This customisation allows better management of all the circuit components. ontinual adapting of chiller operating parameters to the load conditions of the system in which it is installed reduces consumption and noise level, while the working life of the parts increases; Unit listed on Eurovent Energy Efficiency lass (onfig. ST, S, LN, EN) functions and features 4STURDINESS - Load-bearing frame in enamelled hot-galvanised sheet metal with semi-hermetic double-screw compressors and shell-and-tube evaporator ensuring reliability and constant performance. All the finishes are meticulously applied to ensure the utmost weathering resistance even under extreme conditions of use. AIR R-134a F EO BREEZE HYDRO PAK EEV ooling only Air cooled Outdoor inst. Refrig. R-134a Twin-screw semi. Free-ooling EOBreeze HydroPack Electronic Expansion Valve available configurations 86 WDATB D B ST ENERGY REOVERY: 4- Standard 4D Partial recovery arried out using tube bundle exchargers suited for recovering the desuperheating heat up to a maximum of 20% of the total unit heat. 4R Total recovery arried out using tube bundle exchargers suited for 100% recovery of condensation heat for producing hot water. This version is supplied as standard with a variable-speed low temperature device. LOW TEMPERATURE: 4- Not required 4B Low water temperature This version allows unit operation within the water and glycol mixing temperature range between +4 and -7 inclusive. Two versions are available: - Unit for low temperatures only - Unit with double operating set-point The possibility of reducing the cooling capacity depends on the working temperature. (3) ENERGY SAVING: 4- Standard 4FD Direct Free-ooling Version that allows cold to be recovered at no cost from the ambient when the external air temperature is lower than the system return water temperature. (3) (4) (5) T (6) To avoid problems with the unit, the water system must be protected by a mixture of water and glycol based on the minimum temperatures which may occur at the place of installation. (4) AOUSTI ONFIGURATION: 4ST 4S 4LN 4EN 4N Standard ompressor soundproofing This set-up is obtained by inserting the compressors in a soundproofed compartment. Silenced This set-up is obtained by inserting the compressors in a soundproofed compartment and reducing the fan speed of rotation with an uprated condensing section. Super Silenced With reference to the LN set-up, the fan speed of rotation is reduced even more with a larger condensing section and the Kit for Low Outdoor Temperature is standard supply with variable speed fans. The compressors are enclosed in a soundproofed compartment. ompact Super Lownoise With reference to the LN version the fanspeed is reduced and the low ambient kit with fan at variable speed is supplied as a standard. The compressors are enclosed in a soundproof compartment. (5) ENERGY EFFIIENY: 4T Temperate climate (Standard) (6) EXHANGER APPROVALS: 4E PED (European test) 4 livet (In-house test)

16 accessories 4 ondenser coil in copper/aluminium with acrylic coating 4 opper/copper condenser coil 4 ondenser coil in copper/aluminium with Energy Guard D Aluminium treatment 4 Spring antivibration mounts 4 ompressor compartment and condenser coil protection grilles 4 HydroPack with 2 pumps 4 HydroPack with 3 pumps 4 Set point compensation with 4-20 ma signal 4 Set point compensation with 0-10 V signal 4 Set point compensation with fresh air sensor 4 Set point compensation with according to outdoor enthalpy 4 Device for reducing consumption of the outdoor section variable speed fans (phase-cut) Key to symbols: Accessories supplied separately. technical data Eurovent (*) ST/S4 ooling capacity kw ST/S Total input kw ST/S EER EUROVENT - 2,92 2,94 2,95 2,92 2,91 2,90 2,91 2,90 2,90 2,92 2,90 2,90 2,90 2,90 ST/S ESEER - 3,72 3,71 3,75 3,78 3,84 3,85 3,88 3,90 4,00 3,99 3,93 3,91 3,86 3,86 ST Sound pressure level db(a) S Sound pressure level db(a) LN 4 ooling capacity kw LN Total input kw LN EER EUROVENT - 2,90 2,92 2,92 2,91 2,91 2,90 2,90 2,91 2,90 2,90 2,90 2,90 2,91 2,90 LN ESEER - 3,75 3,82 3,79 3,72 3,90 3,91 3,93 3,97 4,04 3,98 3,93 3,93 3,90 3,90 LN Sound pressure level db(a) EN 4 ooling capacity kw EN Total input kw EN EER EUROVENT - 2,92 2,90 2,91 2,92 2,91 2,90 2,91 2,93 2,90 2,92 2,91 2,91 2,90 - EN ESEER - 3,82 3,79 3,80 3,80 3,86 3,89 3,96 4,03 4,05 4,03 3,97 4,00 3,94 - EN Sound pressure level db(a) N 4 ooling capacity kw N Total input N EER EUROVENT N ESEER N Sound pressure level FREE-OOLING S Free-ooling rated output (3) S Air temp. with Free-ooling at 100% LN Free-ooling rated output (3) LN Air temp. with Free-ooling at 100% Number of refrigerant circuits Number and type of compressors (4) Data referred to the following conditions: (*) The prograe applies to air-cooled water chillers up to 600 kw and water-cooled water chillers up to 1500 kw. 1) Internal exchanger water 12/7 ; external air temperature 35 Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at dimensions and clearances 4 Device for reducing consumption of the outdoor section fans of the EOBreeze 4 Magnetothermal circuit breakers 4 Shunt capacitors (power factor > 0,9) 4 MODBUS serial connection module 4 BANet serial connection module 4 LonWorks serial connection module 4 Master-slave operation 4 Remote control with remote microprocessor control 4 ompressor suction shut-off valves 4 Soft Start kw ,53 2,55 2,50 2,51 2,52 2,52 2,55 2,53 2,50 2,52 2,50 2,53 2,51 2,52-3,37 3,18 3,22 3,31 3,42 3,44 3,49 3,42 3,42 3,36 3,48 3,35 3,35 3,32 db(a) kw ,5-2,5-1,2-2,0-2,5-4,2-5,8-7,2-6,4-7,3-7,9-9,9-6,7-5,5 kw ,5-2,5-2,8-2,0-3,4-4,5-6,1-7,4-8,5-9,5-7,5-8,0-7,0-7,5-2 2 DSW V/Ph/Hz 400/3/50 1 m from the external surface of the unit in open field conditions. (3) Internal exchanger water 15/10 ; glycol 30% (4) DSW = twin-screw compressor leave free ST/S Length (A) ST/S Width (B) ST/S Height () ST Weight in oper. kg S Weight in oper. kg LN Length (A) LN Width (B) LN Height () LN Weight in oper. kg EN Length (A) EN Width (B) AUTION! EN Height () For trouble-free operation of the unit it is essential to EN Weight in oper. kg maintain the clearances in green. N Length (A) N Width (B) N Height () N Weight in oper. kg B1 B B2 A1 A A The above data refer to standard units. 4 (A1) (A2) (B1) (B2)

17 WDAT-HT Water chiller Air cooled Outdoor installation apacity from 459 to 1535 kw SREWLINE The air-cooled liquid chillers in the WDAT-HT range are the ideal solution in torrid climates with high outdoor temperatures. Equipped with high capacity twin screw compressors, R134a refrigerant and shell and tube evaporators, they are also characterised by: 4outdoor installation with operation up to 58 4high energy efficiency at full or partial loads: all the units have a Eurovent class A rating 4minimum environmental impact, thanks to lower O 2 emissions and the low refrigerant content achieved with dry expansion technology 4high levels of reliability and reduced maintenance costs, thanks to the heavy duty components used. External heat exchangers are also available with a specific cladding, to preserve their heat exchange properties over time 4easy installation thanks to the quick connections with the main circuit, electrical wiring enablement and complete functional testing before delivery. The on-board accessories, such as the pump assemblies and heat recovery units, lead to a further reduction in system planning and development times and costs. Eurovent Energy Efficiency lass functions and features AIR R-134a EO BREEZE HYDRO PAK EEV ooling only Air cooled Outdoor inst. Refrig. R-134a Twin-screw semi. EOBreeze HydroPack Electronic Expansion Valve available configurations WDAT-HT D ST (3) T (4) ENERGY REOVERY: 4- Standard 4D Partial recovery arried out using tube bundle exchargers suited for recovering the desuperheating heat up to a maximum of 20% of the total unit heat. (3) ENERGY EFFIIENY: 4T Temperate climate (Standard) (4) EXHANGER APPROVALS: 4E PED (European test) 4 livet (In-house test) AOUSTI ONFIGURATION: 4ST Standard 4S ompressor soundproofing This set-up is obtained by inserting the compressors in a soundproofed compartment. 88

18 accessories 4 ondenser coil in copper/aluminium with acrylic coating 4 ondenser coil in copper/copper 4 ondenser coil in copper/aluminium with Energy Guard D Aluminium treatment 4 Spring antivibration mounts 4 ompressor compartment and condenser coil protection grilles 4 Set point compensation with 4-20 ma signal 4 Set point compensation with 0-10 V signal 4 Set point compensation with fresh air sensor 4 Set point compensation with according to outdoor enthalpy 4 ompressor suction shut-off valves 4 Device for reducing consumption of the outdoor section variable speed fans (phase-cut) 4 Hydropack with 2 pumps Key to symbols: Accessories supplied separately. 4 Hydropack with 3 pumps 4 General isolating switch 4 Magnetothermal circuit breakers 4 Shunt capacitors (power factor > 0,9) 4 AN/MODBUS serial converter kit 4 AN/LonWorks serial converter kit 4 Master-slave operation 4 Free contacts for compressor status 4 Free contacts for compressor status and enabling 4 lean contacts for compressor enabling and status, local/off/bms selector 4 Remote control with remote microprocessor control technical data ooling capacity kw ooling capacity TON Total input kw EER EUROVENT - 2,52 2,51 2,52 2,52 2,53 2,52 2,52 2,52 2,53 2,51 2,52 2,51 2,52 2,53 ST Sound pressure level db(a) S Sound pressure level db(a) Number of refrigerant circuits - 2 Number and type of compressors (3) - 2 DSW V/Ph/Hz 400/3/50 Data referred to the following conditions: Internal exchanger water 12/7 ; ambient temperature 46 Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 1 m from the external surface of the unit in open field conditions. (3) DSW = twin-screw compressor dimensions and clearances leave free B1 A A Length (A) Width (B) Height () (A1) (A2) (B1) (B2) The above data refer to standard units. B B2 A1 AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. 89

19 WSA-EE WSN-EE Water chiller 4WSA-EE: cooling only 4WSN-EE: reversible heat pump Air cooled Indoor installation apacity from 4,47 to 22,6 kw ELFOENERGY SMALL The liquid chillers and heat pumps of the ELFOEnergy WSA-EE and WSN-EE series are units designed for indoor installation and best energy efficiency in relation to their reduced size. The ELFOEnergy series has been the turning point in the evolution of chillers. Every unit has been conceived and made by applying state-of-the-art technology, emphasising the qualities of EFFIIENY, SELF-ADAPTATION and EASY INSTALLATION that distinguish this product. Thanks to its constructional and electronic peculiarities, ELFOEnergy permits: 4adaptability of operating parameters to the load conditions of the connected system, thereby optimising consumption, efficiency and working life of the parts; 4easy, quick installation thanks to the standard hydronic group and the factory test carried out prior to dispatch. 4use of a centrifugal fan, which allows the air from the condensing section to be ducted. functions and features AIR R-407 ooling only (WSA-EE) Heating-ooling (WSN-EE) Air cooled Indoor inst. Refrig. R-407 Herm. Rotary Herm. Scroll (sizes 17 25) (sizes 31 91) ELFOontrol Ice protection system (WSN-EE only) Vary Flow (sizes 17 31) available configurations WSN-EE S 17 E (3) T VERSION: 4S Standard 4B Low water temperature This version allows unit operation within the water and glycol mixing temperature range between +5 and -8 inclusive. Two versions are available - Unit for low temperatures only - Unit with double operating set-point EXHANGER APPROVALS: 4E PED (European test) (3) ENERGY EFFIIENY: 4T Temperate climate 90

20 accessories 4 Rubber antivibration mounts 4 ondenser coil in copper/aluminium with acrylic coating 4 ondenser coil in copper/aluminium with Energy Guard D Aluminium treatment 4 opper/copper condenser coil 4 Serial counication module (MODBUS) 4 Device for operation with low external air temperature with variable fan speed through inverter (sizes 71 91) 4 Steel mesh filter on water side 4 Remote keyboard for user, to control the unit main functions 4 Service keypad (cable from 1,5 metres) 4 Phase monitor 4 Set point compensation with according to outdoor enthalpy 4 Double temperature control kit, set point compensation 4-20 ma, 3-way valve 4 Supply voltage 230/1/50 (for sizes 31-41) 4 Supply voltage 400/3/50+N (for sizes 17 25) 4 Unit without hydronic group WSA-EE only: 4 Device for operation with low external air temperature with variable fan speed (sizes 17 61) 4 Set point compensation with fresh air sensor Key to symbols: Accessories supplied separately. technical data WSA-EE A35/W7 4ooling capacity kw 4,47 5,37 7,14 8,50 10,7 12,9 14,9 17,0 18,8 22,6 Total input kw 1,76 2,18 2,91 3,39 4,55 5,23 6,12 6,76 7,73 8,91 EER EUROVENT (4) - 2,54 2,46 2,45 2,51 2,35 2,47 2,43 2,51 2,43 2,54 ESEER (5) - 2,84 2,88 2,70 2,88 2,62 2,75 2,77 2,86 2,77 2,86 Pump working head (6) kpa WSN-EE A35/W7 4ooling capacity kw 4,37 5,24 7,13 8,39 10,6 12,5 14,5 17,0 18,7 22,4 Total input EER EUROVENT (4) ESEER (5) kw 1,77 2,28 2,93 3,38 4,47 5,25 6,16 6,67 7,57 8,85-2,47 2,30 2,43 2,48 2,37 2,38 2,37 2,55 2,47 2,53-2,76 2,74 2,68 2,86 2,63 2,67 2,69 2,89 2,78 2,87 A7/W45 4Heating capacity kw 4,79 5,74 7,67 9,16 11,4 13,6 15,8 18,8 20,6 24,7 Total input kw 1,88 2,35 3,00 3,67 4,82 5,73 6,41 7,56 8,06 9,76 OP EUROVENT (3) - 2,55 2,44 2,56 2,50 2,37 2,37 2,46 2,49 2,56 2,53 A2/W45 4Heating capacity kw 4,22 5,08 6,77 8,17 10,1 11,8 13,8 16,4 18,0 21,9 Total input OP EUROVENT (3) kw 1,79 2,28 2,90 3,64 4,78 5,47 6,29 7,41 7,91 9,56-2,36 2,23 2,33 2,24 2,11 2,16 2,19 2,21 2,28 2,29 A-5/W45 4Heating capacity kw 3,20 3,91 5,30 6,57 7,81 8,90 10,5 12,4 13,5 17,1 Total input kw 1,67 2,20 2,74 3,72 4,72 5,39 6,20 7,26 7,80 9,33 OP EUROVENT (3) - 1,92 1,78 1,94 1,77 1,66 1,65 1,69 1,70 1,73 1,83 Pump working head (6) kpa Air side available static pressure (6) Pa Minimum external air temperature Maximum water temperature 53 52,5 53, , , ,5 Water flow rate (6) I/s 0,21 0,25 0,34 0,40 0,51 0,60 0,71 0,81 0,89 1,07 Sound pressure level (7) db(a) V/Ph/Hz 230/1/50 400/3/50+N Data referred to the following conditions: A35 / W7 internal exchanger water 12/7 ; external air temperature 35 A7 / W45 internal exchanger water 40/45 ; external air temperature 7 D.B./ 6 W.B. A2 / W45 internal exchanger water 40/45 ; external air temperature 2 D.B./ 1,1 W.B. A-5 / W45 internal exchanger water 40/45 ; external air temperature -5 D.B./ -5,4 W.B. The total power input is the total power absorbed by the compressors + fans - the power absorbed by the fan to supply the remaining available static pressure to the system + the power absorbed by the auxiliary circuit (3) EUROVENT OP: coefficient of performance in heating mode. Relationship between heating capacity output and power input according to EUROVENT. The power input is the total power absorbed by the compressor + fan + auxiliary circuit + defrost cycles. (4) EUROVENT EER calculated as the relationship between the cooling capacity and the total power input. (5) ESEER coefficient of seasonal performance in cooling mode calculated according to Eurovent. Outlet water 7. (6) Water flow and available static pressure in winter operating conditions A7/W35: water at the internal heat exchanger 30/35 ; outdoor air temperature 7 D.B. / 6 W.B. (7) Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 10 m from the external surface of the unit in open field conditions. dimensions and clearances AUTION! B B2 A1 For trouble-free operation of the unit it is essential to maintain the clearances in green. A WSA-EE Length (A) Width (B) Height () (A1) (B2) Weight in oper. kg WSN-EE Length (A) Width (B) Height () (A1) (B2) Weight in oper. kg The above data refer to standard units. 91

21 WSA-XEE WSN-XEE Water chiller 4WSA-XEE: cooling only 4WSN-XEE: heat pump Air cooled Indoor installation apacity from 36 to 101 kw ELFOENERGY DUT MEDIUM NEW Available from the 2nd semester 2011 The chillers and heat pumps of WSA-XEE and WSN-XEE series are indoor units with ducted condensation. Thanks to his special design ELFOEnergy Duct Medium main features are: 4Versatility: different combinations of inlet and outlet plug fans enable to connect easily the unit to the air ducts and to have high available head; 4High energy efficiency: ELFOEnergy Duct Medium besides being in Eurovent efficiency class A at full load grants high seasonal power efficiency thanks to the innovative cooling circuit optimized for partial load operation and the DST (Dynamic Supply Temperature) return control logic; 4Easy installation: the units are very compact and are supplied with high efficiency pumps on board; therefore the available space for other purposes is increased and the installations costs are reduced. Eurovent Energy Efficiency lass functions and features AIR R-410A EEV EO BREEZE ooling only (WSA-XEE) Heating-ooling (WSN-XEE) Air cooled Indoor inst. Refrig. R-410A Herm. Scroll Electronic Expansion Valve EOBreeze available configurations WSA-XEE S T (3) 1PUHE (4) - (5) - (6) - (7) - (8) - (9) MO 92 LOW TEMPERATURE: 4S Standard 4B Low water temperature This version allows unit operation within the water and glycol mixing temperature range between +4 and -7 inclusive. 4DSPB Double set-point for water low temperature (Brine) SUPPLY VOLTAGE: 4400T Supply voltage 400/3/50 (3) GROUP USER SIDE: 41PUHEInverter pump for primary circuit (standard) 41PUS Standard pump 41PUM Single pump with larger discharge head 42PUS Standard double pump 42PUM Double pump with larger discharge head 4- Not required (4) ENERGY REOVERY: 4- Not required 4D Partial recovery arried out using braze-welded plate-type exchangers suited for recovering the desuperheating heat up to a maximum of 25% of the total unit heat. 4R Total recovery arried out using braze-welded plate-type exchangers suited for 100% recovery of the total unit heat. (5) ONDENSER OIL: 4S Standard condenser coil 4A ondenser coil in copper/aluminium with acrylic coating 4A1 ondenser coil in copper/aluminium with Energy Guard D Aluminium treatment (6) SOFT STARTER: 4- Not required (standard) 4SFSTR Device for inrush current reduction for 400/3/50 (7) SHUNT APAITORS (OSFI > 0,9): 4- Not required (standard) 4PFP Shunt capacitors (cosfi > 0,9) (8) REDUED OUT. SET. FAN ONSUMPTION: 4REFB Device for the reduction of EOBreeze type outdoor section fan consumption (Standard) 4- Not required (9) AIR SUPPLY: 4MO Horizontal air supply (standard) 4M5 Upward air supply

22 accessories 4 Rubber antivibration mounts 4 Serial counication module to supervisor (MODBUS) 4 Serial counication module to supervisor (BAnet) 4 Serial counication module to supervisor (LonWorks) 4 Steel mesh filter on water side (when unit is in without hydronic group configuration) 4 High and low pressure gauges 4 Remote interface kit to microprocessor unit 4 Phase monitor to check the presence and correct sequence of the power supply phases Key to symbols: Accessories supplied separately. technical data Application with terminal units WSA-XEE 4ooling capacity kw 36,0 41,8 49,3 58,3 67,8 78,3 88,3 101 Total input kw 12,2 14,3 17,0 20,7 23,7 27,2 31,2 36,5 EER EUROVENT - 2,94 2,92 2,91 2,81 2,86 2,88 2,83 2,76 ESEER EUROVENT - 3,90 4,07 4,15 4,04 4,01 4,02 4,07 3,97 Seasonal efficiency DST (7) 4,16 4,30 4,41 4,32 4,25 4,27 4,31 4,18 Pump working head kpa WSN-XEE 4ooling capacity kw 33,2 38,2 43,4 52,1 61,9 71,4 79,2 - Total input kw 12,9 15,1 18,7 22,1 24,6 28,3 33,7 - EER EUROVENT - 2,58 2,53 2,32 2,36 2,51 2,52 2,35-4Heating capacity (3) kw 41,3 47,9 55,9 65,1 77,3 88,3 97,9 - Total input (3) OP EUROVENT (3) Pump working head Application with radiant panels kw 12,7 14,7 17,7 20,5 23,5 27,0 30, ,25 3,26 3,16 3,18 3,29 3,27 3,20 - kpa WSN-XEE 4Heating capacity (4) kw 42,2 49,0 57,1 66,5 79,4 90, Total input (4)(5) kw 10,3 11,9 14,4 16,9 19,6 22,4 25,2 - OP (EN:14511:2008) (4) - 4,09 4,12 3,96 3,94 4,05 4,03 3,96 - Pump working head (4) kpa Number of refrigerant circuits - 1 Number and type of compressors - 2 SROLL Sound pressure level (6) db(a) V/Ph/Hz 400/3/50 Data referred to the following conditions: PRELIMINARY DATA Internal exchanger water 12/7 ; air entering external exchanger 35 Total input is obtained from the compressor input + fan input - the proportional part of the fan to supply the available head to installation input + auxiliary circuit input. (3) Ambient temperature 7 D.B./ 6 W.B.; internal exchanger water outlet temperature 45 (4) Fresh air temperature 7 D.B./ 6 W.B.; internal exchanger water temperature 30/35 (5) The total absorbed power is calculated adding the compressors power input + the fan power input - the proportional part of the fan to supply the available head to installation input + the power absorbed by the pump - the proportional part of the pump to supply the available head to installation input + the power absorbed by the auxiliary circuit. (6) Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 1 m from the external surface of the unit in open field conditions. (7) DST = Dynamic Supply Temperature: return control logic. dimensions and functional clearancesspaces (*) Optional AUTION! A1 A A2 (*) B1 B B2 For trouble-free operation of the unit it is essential to maintain the clearances in green WSA-XEE Length (A) Width (B) Height () (A1) (A2) (B1) (B2) WSN-XEE Length (A) Width (B) Height () (A1) (A2) (B1) (B2) The above data refer to standard units. 93

23 WRA WRN Water chiller 4WRA: cooling only 4WRN: reversible heat pump Air cooled Indoor installation apacity from 100 to 144 kw The liquid chillers and heat pumps of the WRA and WRN series are units designed for indoor installation and best energy efficiency in relation to their reduced size. Use of low-rev centrifugal fans and special thermal and acoustic insulation of the cabinet have resulted in highly reduced noise levels. The head pressures available with centrifugal fans enable wide ducting for air return and cooled air discharge to be installed. functions and features AIR R-407 ooling only (WRA) Heating-ooling (WRN) Air cooled Indoor inst. Refrig. R-407 Herm. Scroll Ice protection system available configurations WRA D B 404 (3) ST (4) T (5) ENERGY REOVERY: 4- Not required 4D Partial recovery arried out using braze-welded plate-type exchangers suited for recovering the desuperheating heat up to a maximum of 25% of the total unit heat. LOW TEMPERATURE: 4- Not required 4B Low water temperature This version allows unit operation within the water and glycol mixing temperature range between +5 and -7 inclusive. Two versions are available: - Unit for low temperatures only - Unit with double operating set-point The possibility of reducing the cooling capacity depends on the working temperature. (3) AOUSTI ONFIGURATION: 4ST Standard (4) ENERGY EFFIIENY: 4T Temperate climate (Standard) (5) EXHANGER APPROVALS: 4E PED (European test) 4 livet (In-house test) 94

24 accessories 4 ondenser coil in copper/aluminium with acrylic coating 4 ondenser coil in copper/aluminium with Energy Guard D Aluminium treatment 4 opper/copper condenser coil 4 Spring antivibration mounts 4 Rubber antivibration mounts 4 High and low pressure gauges 4 Steel mesh filter on water side 4 Uprated electric fan motor 4 4/8-pole electric fan motor 4 Horizontal air supply 4 Upward air supply 4 Magnetothermal circuit breakers 4 ompressor and fan thermal cutouts Key to symbols: Accessories supplied separately. 4 Phase monitor 4 Daily and weekly prograing clock 4 Shunt capacitors (power factor > 0,9) 4 Serial counication module P/BMS MODBUS for 1 unit (Master) 4 Remote control with remote microprocessor control WRA only: 4 Anti-ice electric heater to protect the internal exchanger WRN only: 4 ondensate collecting tray with electric heater technical data WRA 4ooling capacity kw Total input kw 45,5 50,1 56,7 60,9 68,2 Total EER at 100% - 2,20 2,22 2,14 2,25 2,11 WRN 4ooling capacity kw Total input kw 43,7 49,4 55,5 62,1 68,0 Total EER at 100% - 2,28 2,21 2,13 2,13 2,07 4Heating capacity kw Total input Max. working static pressure Number of refrigerant circuits Number and type of compressors (3) Sound pressure level (4) Data referred to the following conditions: kw 42,7 48,2 54,1 60,6 66,3 Pa SROLL db(a) V/Ph/Hz 400/3/50 Internal exchanger water = 12/7 ; external air temperature 35 ; External exchanger water = 40/45 ; ambient temperature = 7 (R.H. = 85%) (3) RP = reciprocating (4) Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 1 m from the external surface of the unit in open field conditions. dimensions and clearances B1 B B2 A1 A A Length (A) Width (B) Height () (A1) (A2) (B1) (B2) Weight in oper. kg The above data refer to standard units. AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. 95

25 WSA-S 65D 100D Water chiller Air cooled Indoor installation apacity from 173 to 257 kw SPINHILLER The SPINchiller series presents a new concept of chiller. The WSA-S units are designed for indoor installation with ducted discharge for chilled water solutions. These units offer: 4EFFIIENY that increases as the heating load decreases, while guaranteeing maximum requested load when necessary. SPINchiller always ensures maximum comfort with very high efficiency and consequently considerable energy savings; 4simple unit-system combination, since these units are SELF-ADAPTING to the characteristics of the actual system, thereby avoiding delicate, time-consuming calibrations. Easy connection to the service system plus a simple control system and easy maintenance of all the most sensitive parts drastically reduce work requiring specialised personnel with consequent reduction in installation costs; 4The particular abundance of optional accessories allows customisation of the unit, also for special requirements both in the civil and technological air-conditioning sphere. In particular the optional for the HydroPack water circulating unit, consistent with the concept of modularity, has several pumps in parallel (up to 3), to monitor the system load variations better and to regulate the water flow in the critical system starting (or restarting) stages so that outside servicing is avoided. The innovative and hi-tech features of SPINchiller give this series a much higher quality than can generally be found on the market today. functions and features AIR R-407 HYDRO PAK EEV ooling only Air cooled Indoor inst. Refrig. R-407 Herm. Scroll HydroPack Electronic Expansion Valve available configurations WSA-S R B 65D S T ENERGY REOVERY: 4- Not required 4D Partial recovery arried out using braze-welded plate-type exchangers suited for recovering the desuperheating heat up to a maximum of 20% of the total unit heat. 4R Total recovery arried out using braze-welded plate-type exchangers suited for 100% recovery of condensation heat for producing hot water. (3) (4) (5) (3) AOUSTI ONFIGURATION: 4S ompressor soundproofing (Standard) (4) ENERGY EFFIIENY: 4T Temperate climate (Standard) (5) EXHANGER APPROVALS: 4E PED (European test) 4 livet (In-house test) LOW TEMPERATURE: 4- Not required 4B Low water temperature This version allows unit operation within the water and glycol mixing temperature range between +5 and -7 inclusive. Two versions are available: - Unit for low temperatures only - Unit with double operating set-point The possibility of reducing the cooling capacity depends on the working temperature. 96

26 accessories 4 ondenser coil in copper/aluminium with acrylic coating 4 ondenser coil in copper/aluminium with Energy Guard D Aluminium treatment 4 Spring antivibration mounts 4 Shut-off valve on compressor supply and return 4 High and low pressure gauges 4 HydroPack with 2 pumps 4 HydroPack with 2 pumps + 1 in stand-by 4 HydroPack with 3 pumps 4 HydroPack with 3 pumps + 1 spare onboard 4 User side anti-ice electric heaters for hydronic group 4 Steel mesh filter on water side 4 Set point compensation with 4-20 ma signal 4 Set point compensation with fresh air sensor Key to symbols: Accessories supplied separately. 4 Set point compensation with according to outdoor enthalpy 4 Uprated electric fan motor 4 4/8-pole electric fan motor 4 Kit for low external temperatures with variable fan speed with inverter 4 Horizontal air supply 4 Upward air supply 4 Phase monitor 4 Shunt capacitors (power factor > 0,9) 4 AN/MODBUS serial converter kit 4 AN/LonWorks serial converter kit 4 Master-slave operation 4 Free contacts for compressor status 4 Remote control with remote microprocessor control technical data 65D 70D 75 75D 80D 90 90D 100D 4ooling capacity kw Total input kw 66,9 71,1 75,7 79,0 82,0 94,4 92,0 102 EER EUROVENT - 2,55 2,54 2,63 2,50 2,53 2,46 2,44 2,41 ESEER - 2,80 2,82 3,90 2,77 2,86 3,85 2,67 2,67 Max. working static pressure Pa Number of refrigerant circuits Number and type of compressors - 4 SROLL 3 SROLL 4 SROLL 3 SROLL 4 SROLL Sound pressure level db(a) V/Ph/Hz 400/3/50 Data referred to the following conditions: Internal exchanger water = 12/7 ; external air temperature 35 ; Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 1 m from the external surface of the unit in open field conditions. dimensions and clearances B1 B B2 ( * ) A1 A A2 65D 70D 75 75D 80D 90 90D 100D Length (A) Width (B) Height () (A1) (A2) (B1) (B2) (**) Weight in oper. kg The above data refer to standard units. (**) Space depending on the type of installation. (*) OPTIONAL AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. 97

27 WSHF-XS 65D 180F Monobloc unit 44Simultaneous and independent heating and cooling Water cooled Indoor installation apacity from 173 to 500 kw SPINSAVER SPINSAVER is the high efficiency monobloc unit for centralised systems, able to provide both simultaneous and independent heating and cooling. SPINchiller technology offers high seasonal efficiency, using several Scroll compressors per circuit and working together with the innovative built-in automatic hydraulic switch system in SPINSAVER. In fact, hot and cold fluids are produced simultaneously in all load conditions with maximum energy recovery. The source is therefore only activated to exchange any excess energy, with considerable savings in terms of extraction circuit pumping energy. As a result, total primary energy savings can reach up to 50%. Thanks to its effective production combination, SPINSAVER is therefore the ideal solution for civil and industrial applications with centralised four-pipe type installations. PATENT PENDING functions and features H 2 O R-410A EEV Heating-ooling Water cooled Indoor inst. Outdoor inst. (Optional) Refrig. R-410A Herm. Scroll Electronic Expansion Valve available configurations WSHF-XS - 150F EN SYSTEM TYPE: 4- System with terminal units 4PR System with radiant panels, induction terminal units or chilled beams AOUSTI ONFIGURATION: 4ST Standard 4EN Super Silenced This set-up is obtained by inserting the compressors in a soundproofed compartment. (3) EXHANGER APPROVALS: 4E PED (European test) 4 livet (In-house test) (3) 98

28 accessories 4 Rubber antivibration mounts kit 4 Outdoor installation (only for acoustic configuration EN) 4 Shut-off valve on compressor return 4 High and low pressure gauges 4 Steel mesh mechanical filter. To be mounted at the exchanger inlet 4 Phase monitor 4 Shunt capacitors (power factor > 0,9) 4 Soft Start 4 MODBUS serial converter kit 4 LonWorks serial converter kit 4 BAnet serial converter kit 4 Free contacts for compressor status 4 Remote control microprocessor unit for repeat coands Key to symbols: Accessories supplied separately. technical data 65D 70D 75D 80D 85D 90D 100D 110D 115D 120D 135E 150F 165F 180F OOLING 100% - HEATING 100% 4 ooling capacity kw Heating capacity kw Total input kw 51,4 55,2 58,4 61,8 65,1 73,4 80,1 86,8 93,3 98, Overall efficiency - 7,73 7,59 7,80 7,72 7,88 7,91 7,89 7,83 7,72 7,70 7,74 7,76 7,83 7,74 OOLING 100% - HEATING 0% 4 ooling capacity kw Total input EER at full load kw 32,6 34,8 37,9 39,9 43,6 47,4 52,2 55,7 59,6 62,4 68,2 74,6 83,6 94,4-6,50 6,51 6,41 6,38 6,25 6,56 6,54 6,54 6,46 6,48 6,50 6,46 6,45 6,44 OOLING 0% - HEATING 100% 4 Heating capacity (3) kw Total input kw 51,4 55,2 58,4 61,8 65,1 73,4 80,1 86,8 93,3 98, OP at full load - 4,36 4,29 4,40 4,36 4,43 4,45 4,44 4,41 4,36 4,35 4,37 4,38 4,41 4,37 Number of refrigerant circuits - 2 Number and type of compressors - 4 SROLL 5 SROLL 6 SROLL ST Sound pressure level (4) db(a) EN Sound pressure level (4) db(a) V/Ph/Hz 400/3/50 Data referred to the following conditions: ooling circuit water 7/12 ; heating circuit water 45/40 ; ooling circuit water 7/12 ; source circuit water 15/25 ; (3) Heating circuit water 40/45 ; source circuit water 12/7 ; (4) Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 1 m from the external surface of the unit in open field conditions. Heating circuit water 30/35 ; ooling circuit water 7/12 dimensions and clearances A1 A A2 B1 B B2 65D 70D 75D 80D 85D 90D 100D 110D 115D 120D 135E 150F 165F 180F Length (A) Width (B) Height () (A1) (A2) (B1) (B2) The above data refer to standard units. AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. 99

29 WRH WRHN Water chiller 4WRH: cooling only 4WRHN: reversible heat pump Water cooled Indoor installation apacity from 27,1 to 144 kw The water-water chillers and heat pumps with hermetic compressors in the WRH and WRHN series are water-cooled units designed for indoor installation. They may be used in modern civil and industrial service systems because of their limited overall size and low noise levels. They only require water and electrical connections, since the units are fully assembled and tested in the factory. The WRHN units are fitted with reversing valve on the refrigerant circuit, thereby considerably reducing installation and maintenance costs. functions and features H 2 O R-407 ooling only (WRH) Heating-ooling (WRHN) Water cooled Indoor inst. Refrig. R-407 Herm. Scroll Water circuit reversal (WRH) available configurations WRH-2 S (3) 102 E B (4) S VERSION: 4S Standard EXHANGER APPROVALS: 4E PED (European test) (3) LOW TEMPERATURE: 4- Not required 4B Low temperature This version allows unit operation within the water and glycol mixing temperature range between +5 and -7 inclusive. (4) OPERATION (WRH only): 4H Reversibility on water circuit Version that allows water-water heat pump operation with reversibility on the water circuit. It is suited to civil and industrial hot water production. The external exchangers are clad with closed-cell insulating material. 100

30 mod on accessories 4 Manifold for unit with double exchanger 4 Serial counication module P/BMS MODBUS for 1 unit (Master) 4 Serial counication module P/BMS MODBUS from 2 to 254 units (Slave) 4 Steel mesh filter on water side 4 Daily and weekly prograing clock 4 Phase monitor 4 Pressure-controlled valve 4 Remote control with remote microprocessor control 4 Supply voltage 400/3/50 without neutral WRHN only: 4 Low water temperature source side 4 Device for inrush current reduction for 400/3/50 units 4 Shunt capacitors (power factor > 0,9) 4 Free ontacts External Signal Key to symbols: Accessories supplied separately. technical data WRH 4ooling capacity kw 27,1 36,5 40,3 47,5 55,9 61,8 68,4 89, Total input kw 6,97 8,86 10,7 12,9 14,4 16,3 17,9 20,1 25,2 28,8 36,0 Total EER at 100% - 3,89 4,12 3,77 3,68 3,88 3,79 3,82 4,26 4,13 4,13 4,00 ESEER - 4,55 4,45 4,28 4,11 4,37 4,29 4,35 5,06 4,54 4,37 4,67 4Heating capacity WRHH kw 32,4 43,6 49,2 58,1 68,0 75,4 83, WRHN 4ooling capacity kw 27,2 36,2 39,4 46,8 54,8 61,1 67,3 86, Total input kw 7,14 9,3 11,0 13,7 15,6 17,4 19,3 22,9 27,1 31,2 38,4 Total EER at 100% - 3,81 3,88 3,58 3,42 3,51 3,51 3,49 3,77 3,76 3,78 3,75 ESEER - 4,72 4,82 4,23 3,90 4,09 4,09 4,04 4,55 4,09 3,93 4,20 4Heating capacity (4) kw 32,1 42,7 47,3 57,2 66,4 74,0 81, Total input OP Water flow rate (External Exchanger) Number of refrigerant circuits Number and type of compressors Sound pressure level (3) Data referred to the following conditions: kw 9,40 12,3 14,4 18,4 20,7 23,1 25,4 27,9 32,8 37,6 46,2-3,41 3,47 3,28 3,11 3,21 3,20 3,21 3,65 3,75 3,75 3,74 l/s 1,3 1,7 1,9 2,2 2,6 2,9 3,2 4,1 4,9 5,6 6, SROLL db(a) V/Ph/Hz 400/3/50 Internal exchanger water = 12/7 ; water temperature at external exchanger outlet = 30/35 Water at external exchanger inlet = 10 ; internal exchanger waterr = 42/50 (sizes ); internal exchanger water = 45/50 (sizes ) (3) Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 1 m from the external surface of the unit in open field conditions. (4) Water at external exchanger inlet = 10 ; water temperature at internal exchanger outlet 45 dimensions and clearances A1 A A2 B1 B B Length (A) Width (B) Height () (A1) (A2) (B1) (B2) WRH Weight in oper. kg WRHN Weight in oper. kg The above data refer to standard units. AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. 101

31 WSH-XS 65D 180F Water chiller Water cooled Indoor/outdoor installation apacity from 195 to 560 kw SPINHILLER The WSH-XS units belong to the SPINchiller family and therefore feature high energy efficiency, self-adaptation and reliability. 4ompactness: when designing the unit special attention was paid to reducing the dimensions of the front as much as possible. The width in the units up to 560 kw capacity has been reduced to just 85 cm so that they can pass through normal doorways. 4Special attention has been paid to making connection to the service system easy so that work requiring specialised personnel is drastically reduced thereby allowing installation costs to be cut considerably. This same policy ensured that attention was paid to easiness of controls and maintenance on all the most sensitive parts. 4EFFIIENY that increases as the heating load decreases, while guaranteeing maximum requested load when necessary. SPINchiller always ensures maximum comfort with very high efficiency and consequently considerable energy savings; 4The particular abundance of optional accessories allows customisation of the unit, also for special requirements both in the civil and technological air-conditioning sphere. In particular the optional for the HydroPack water circulating unit, consistent with the concept of modularity, has several pumps in parallel (up to 3), to monitor the system load variations better and to regulate the water flow in the critical system starting (or restarting) stages so that outside servicing is avoided. The innovative and hi-tech features of SPINchiller give this series a much higher quality than can generally be found on the market today. These indoor water-cooled units may be combined with the dry coolers of the REM series. functions and features H 2 O R-410A HYDRO PAK EEV ooling only Water cooled Outdoor inst. Indoor inst. Refrig. R-410A Herm. Scroll Water circuit reversal HydroPack Electronic Expansion Valve available configurations WSH-XS - D (3) B 75D (4) EN (5) T (6) OPERATION: 4- Standard unit (cooling only) 4H Heat pump with water circuit reversal Two versions are available: - Unit for low temperatures only - Unit with double operating set-point. ENERGY REOVERY: 4- Not required 4D Partial recovery arried out using braze-welded plate-type exchangers suited for recovering the desuperheating heat up to a maximum of 20% of the total unit heat. 4R Total recovery arried out using braze-welded plate-type exchangers suited for 100% recovery of condensation heat for producing hot water. (3) LOW TEMPERATURE: 4B Low water temperature This version allows unit operation within the water and glycol mixing temperature range between +4 and -7 inclusive. (4) AOUSTI ONFIGURATION: 4ST Standard 4EN Super Silenced This set-up is obtained by inserting the compressors in a soundproofed compartment. (5) APPLIATION: 4T Tower water (6) EXHANGER APPROVALS: 4E PED (European test) 4 livet (In-house test) 102

32 accessories 4 Rubber antivibration mounts 4 Outdoor installation 4 Shut-off valve on compressor supply and return 4 High and low pressure gauges 4 HydroPack with 2 pumps 4 Hydropack supply side with 2 pumps 4 HydroPack with 2 pumps + 1 in stand-by 4 Hydropack supply side with 2 pumps + 1 in stand-by 4 HydroPack with 3 pumps 4 Hydropack supply side with 3 pumps 4 onnection set exchanger with hydronic group (supply side) 4 onnection set exchanger with hydronic group (user side) 4 Supply side anti-ice electric heaters for hydronic group 4 User side anti-ice electric heaters for hydronic group 4 Steel mesh filter on supply side 4 Steel mesh filter on user side 4 2-way modulating valve Key to symbols: Accessories supplied separately. 4 Set point compensation with 0-10 V signal 4 Set point compensation with 4-20 ma signal 4 Set point compensation with fresh air sensor 4 Set point compensation with according to outdoor enthalpy 4 Phase monitor 4 Shunt capacitors (power factor > 0,9) 4 Soft Start 4 AN/MODBUS serial converter kit 4 AN/LonWorks serial converter kit 4 Data logger 4 Master-slave operation 4 Free contacts for compressor status 4 Remote control with remote microprocessor control technical data 65D 70D 75D 80D 85D 90D 100D 110D 115D 120D 135E 150F 165F 180F 4 ooling capacity kw Total input kw 41,5 44,5 47,6 50,3 53,7 59,8 65,4 70,5 75,7 79,6 86,6 94, EER EUROVENT - 4,70 4,65 4,68 4,65 4,67 4,78 4,77 4,74 4,66 4,66 4,69 4,67 4,69 4,67 ESEER - 6,11 6,15 5,87 6,03 5,88 6,02 5,99 6,15 6,09 6,07 6,10 6,28 6,21 6,24 4 Heating capacity kw Total input OP Number of refrigerant circuits Number and type of compressors ST Sound pressure level (3) EN Sound pressure level (3) Data referred to the following conditions: kw 51,2 55,0 58,2 61,6 64,9 73,2 79,9 86,6 93,1 98, ,38 4,31 4,42 4,37 4,45 4,47 4,46 4,42 4,37 4,36 4,36 4,40 4,42 4, SROLL 5 SROLL 6 SROLL db(a) db(a) V/Ph/Hz 400/3/50 Internal exchanger water = 12/7 ; external exchanger water = 30/35 ; Internal exchanger water = 12/7 ; external exchanger water = 40/45 ; (3) Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 1 m from the external surface of the unit in open field conditions. dimensions and clearances A1 A A2 65D 70D 75D 80D 85D 90D 100D 110D 115D 120D 135E 150F 165F 180F Length (A) Width (B) Height () (A1) (A2) (B1) (B2) The above data refer to standard units. B1 B B2 AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. 103

33 WDH-HE Water chiller Water cooled Indoor installation apacity from 633 to 1711 kw SREWLINE NEW The SREWLine WDH-HE units are water chillers with extremely high efficiency that feature: 4MORE EFFIIENY, MORE VALUE - The innovative technology allows unbeatable efficiency both at full and at part load reaching a 12% better result compared to a A class unit. The required energy to maintain the required conditions will be consequently reduced and will increase the coercial value of the building. 4PERFET FOR THE GREEN BUILDINGS - The extremely high efficiency values answer the requirements of the most demanding certification bodies like EB and LEED. The refrigerant is also Ecocompatible and its amount into the unit is much lower than most of the units available in the market especially the ones with flooded evaporator. This will allow to get more certification credits. 4RELIABLE TEHNOLOGY - The superb energetic performances derive from the use of high performances double screw compressors with economiser, electronic expansion valve and innovative shell and tube heat exchanger especially developed for the R134a refrigerant. Using two compressors allows also higher reliability, flexibility and lower inrush current. Unit listed on Eurovent Energy Efficiency lass 4MORE FLEXIBILITY FOR THE APPLIATIONS - It's suitable for the different types of terminals, like fancoils, radiant systems and chilled beams and it's also available in the low temperature configuration (Brine) suitable for applications that require high dehumidification or in the industrial processes. It's also compatible with the use with different thermal sources that are widely used in the big plants like cooling towers, dry coolers and geothermal systems. functions and features H 2 O R-134a EEV ooling only Water cooled Indoor inst. Refrig. R-134a Twin-screw semi. Electronic Expansion Valve available configurations WDH-HE - B (3) ST T (4) E LOW TEMPERATURE: 4- Not required 4B Low water temperature This version allows unit operation within the water and glycol mixing temperature range between +4 and -7 inclusive. - Unit for low temperatures only - Unit with double operating set-point The possibility of reducing the cooling capacity by shuttering the compressor depends on the working temperature. AOUSTI ONFIGURATION: 4ST Standard (3) ENERGY EFFIIENY: 4P Well water 4T Tower water (4) EXHANGER APPROVALS: 4E PED (European test) 4 livet (In-house test) 104

34 accessories 4 Rubber antivibration mounts 4 Pressure-controlled valve 4 Remote control with remote microprocessor control 4 MODBUS serial connection module 4 BANet serial connection module 4 LonWorks serial connection module 4 Master-slave operation 4 Soft Start 4 Set point compensation with 4-20 ma signal 4 Set point compensation with 0-10 V signal 4 Set point compensation with fresh air sensor 4 Set point compensation with according to outdoor enthalpy 4 Magnetothermal circuit breakers 4 Shunt capacitors (power factor > 0,9) 4 Switchboard ventilation Key to symbols: Accessories supplied separately. technical data WDH-HE Eurovent (*) - - ST 4ooling capacity kw ST Total input ST EER EUROVENT ST ESEER ST Sound pressure level Number of refrigerant circuits Number and type of compressors (3) kw ,60 5,60 5,62 5,63 5,60 5,60 5,61 5,68 5,68 5,68 5,70 5,69 5,70-6,61 6,66 6,63 6,69 6,67 6,66 6,62 6,64 6,65 6,64 6,67 6,61 6,67 db(a) DSW V/Ph/Hz 400/3/50 Data referred to the following conditions: (*) The prograe applies to air-cooled water chillers up to 600 kw and water-cooled water chillers up to 1500 kw. Internal exchanger water = 12/7 ; external exchanger water = 30/35 ; Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 1 m from the external surface of the unit in open field conditions; (3) DSW = twin-screw compressor dimensions and clearances B1 B B2 A1 A A2 ST Length (A) ST Width (B) ST Height () ST (A1) ST (A2) ST (B1) ST (B2) ST Weight in oper. kg The above data refer to standard units AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. 105

35 WDH Water chiller Water cooled Indoor installation apacity from 408 to 1537 kw SREWLINE The experience gained by livet in the high-capacity chiller sector has resulted in the WDH series, with the following features: 4EFFIIENY - Eurovent energy efficiency lass A and B thanks to the new high capacity screw compressors and to the shell-and-tube exchangers specially developed for the gas R-134a: the best compromise to boost efficiency while limiting costs. The compressors are managed with continuous adjustment of the capacity. The heat exchangers are specifically sized for best adaptation to the other parts of the refrigerant circuit. The latter is fitted with an economiser exchanger for further operating efficiency; 4SELF-ADAPTATION - New, modern and intelligent electronic control directly developed by livet. This customisation allows better management of all the circuit components. ontinual adapting of chiller operating parameters to the load conditions of the system in which it is installed reduces consumption while the working life of the parts increases; 4STURDINESS - Load-bearing frame in enamelled hot-galvanised sheet metal with semi-hermetic double-screw compressors and shell-and-tube evaporator ensuring reliability and constant performance. These units may be combined with the dry coolers of the REM series. Unit listed on Eurovent Energy Efficiency lass (onfig. LA) Eurovent Energy Efficiency lass (onfig. LB) functions and features H 2 O R-134a EEV ooling only Water cooled Indoor inst. Refrig. R-134a Twin-screw semi. Water circuit reversal (WDHH) Electronic Expansion Valve available configurations WDH-3 - R (3) B (4) (5) (6) (7) LA EN T E OPERATION: 4- Standard unit (cooling only) 4H Heat pump with water circuit reversal ENERGY REOVERY: 4D Partial recovery arried out using tube bundle exchargers suited for recovering the desuperheating heat up to a maximum of 15% of the total unit heat. 4R Total recovery arried out using tube bundle exchargers suited for 100% recovery of condensation heat for producing hot water. (3) LOW TEMPERATURE: 4B Low water temperature This version allows unit operation within the water and glycol mixing temperature range between +4 and -7 inclusive. - Unit for low temperatures only - Unit with double operating set-point The possibility of reducing the cooling capacity by shuttering the compressor depends on the working temperature. (4) ENERGY EFFIIENY LASS: 4LA lass "A" Energy efficiency with EER greater than or equal to 5,05. 4LB lass "B" Energy efficiency with EER inclusive between 4,65 and 5,05. (5) AOUSTI ONFIGURATION: 4ST Standard 4EN Super Silenced This set-up is obtained by inserting the compressors in a soundproofed compartment. (6) APPLIATION: 4P Well water 4T Tower water (7) EXHANGER APPROVALS: 4E PED (European test) 4 livet (In-house test) 106

36 accessories 4 ooling only operation 4 Operation with reversibility on water circuit 4 Rubber antivibration mounts 4 Shut-off valve on compressor supply and return 4 Pressure-controlled valve 4 Set point compensation with 0-10 ma signal 4 Set point compensation with 4-20 ma signal 4 Set point compensation with fresh air sensor 4 Set point compensation with according to outdoor enthalpy 4 General isolating switch 4 Magnetothermal circuit breakers 4 Soft Start 4 Shunt capacitors (power factor > 0,9) 4 AN/MODBUS serial converter kit 4 AN/LonWorks serial converter kit 4 Master-slave operation 4 Free contacts for compressor status 4 Free contacts for compressor status and enabling 4 Remote control with remote microprocessor control Key to symbols: Accessories supplied separately. technical data WDH-3 LA Eurovent (*) ooling capacity kw Total input kw 92,6 106, EER EUROVENT - 5,05 5,05 5,14 5,07 5,05 5,08 5,07 5,09 5,07 5,08 5,07 5,06 5,06 5,08 ESEER - 5,75 5,75 5,85 5,77 5,75 5,78 5,78 5,80 5,77 5,78 5,77 5,76 5,76 5,78 4 Heating capacity kw Total input ST Sound pressure level (4) EN Sound pressure level (4) kw db(a) db(a) WDH-3 LB Eurovent (*) 4 ooling capacity kw Total input kw 87,0 97, EER EUROVENT - 4,69 4,67 4,73 4,72 4,71 4,73 4,66 4,80 4,82 4,74 4,68 4,74 4,75 4,72 ESEER - 5,55 5,52 5,60 5,58 5,56 5,59 5,51 5,68 5,70 5,60 5,53 5,60 5,62 5,58 4 Heating capacity kw Total input ST Sound pressure level (4) EN Sound pressure level (4) Number of refrigerant circuits Number and type of compressors (3) kw db(a) db(a) DSW V/Ph/Hz 400/3/50 Data referred to the following conditions: (*) The prograe applies to air-cooled water chillers up to 600 kw and water-cooled water chillers up to 1500 kw. Internal exchanger water = 12/7 ; external exchanger water = 30/35 ; Internal exchanger water = 12/7 ; external exchanger water = 40/45 ; (3) DSW = twin-screw compressor (4) Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 1 m from the external surface of the unit in open field conditions. dimensions and clearances WDH-3 LA ST Length (A) EN Length (A) ST-EN Width (B) ST Height () EN Height () (A1) (A2) (B1) (B2) ST Weight in oper. kg EN Weight in oper. kg B1 B B2 AUTION! A1 A A2 For trouble-free operation of the unit it is essential to maintain the clearances in green. WDH-3 LB ST Length (A) EN Length (A) ST-EN Width (B) ST Height () EN Height () (A1) (A2) (B1) (B2) ST Weight in oper. kg EN Weight in oper. kg The above data refer to standard units

37 REM Liquid chiller Air cooled Outdoor installation apacity from 195 to 980 kw The REM dry coolers may be combined with all the water-cooled water coolers and are made so as to occupy the least space possible. Remote dispersal of heat into the ambient air means that noise can be transferred to where it causes least disturbance. They are available in various soundproofing configurations and with various exchanger coils for best adaptation to their surroundings. Great care has been taken over all the finishes to ensure maximum resistance to weathering even under extreme conditions of use. functions and features AIR H 2O Air cooled Outdoor inst. Refrig. Water available configurations REM 100D ST T AOUSTI ONFIGURATION: 4ST Standard 4EN Super Silenced This set-up is obtained by reducing the fan speed of rotation ENERGY EFFIIENY: 4T Temperate climate (Standard) 108

38 accessories 4 Exchanger coil in copper/aluminium with acrylic coating 4 opper/copper exchanger coil 4 Service switches for enabling fans 4 Fan speed control kit 4 Power and control board with isolating switch Key to symbols: Accessories supplied separately. technical data ST Rated output ST Air flow rate ST Number of fans ST Sound pressure level EN Rated output EN Air flow rate EN Number of fans EN Sound pressure level 75 75D 100D 135F 150F kw l/s n db(a) kw l/s n db(a) V/Ph/Hz 400/3/50 ST Rated output ST Air flow rate ST Number of fans ST Sound pressure level EN Rated output EN Air flow rate EN Number of fans EN Sound pressure level Data referred to the following conditions: Data in accordance with EN Ethylene glycol 34% - External air temperature 25 - Tin = 40 - Tout = kw l/s n db(a) kw l/s n db(a) V/Ph/Hz 400/3/50 Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 10 m from the external surface of the unit in open field conditions. dimensions and clearances leave free A1 A A D 100D 135F 150F Length (A) Width (B) Height () (A1) (A2) (B1) (B2) The above data refer to standard units. B1 B B2 AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. 109

39 ME Water chiller ondenserless Indoor installation apacity from 4,8 to 138 kw The condenserless water chillers of the ME series are units designed for indoor installation to be matched with a remote condenser. These units are particularly suitable for noise-sensitive environments and for resolving problems concerning the space occupied by a packaged chillers. The condenserless water chillers in the ME series have been designed for combination with the air-cooled condensers of the E series. + E functions and features R-407 ooling only ondenserless Indoor inst. Refrig. R-407 Herm. Scroll available configurations ME S 17 E (3) B VERSION: 4S Standard 4P Pump Includes water circulating pump, expansion tank, differential pressure switch, filling unit with pressure gauge, water side safety valve and air valve. (only sizes 17 51) (3) LOW TEMPERATURE: 4B Low water temperature This version allows unit operation within the water and glycol mixing temperature range between +5 and -7 inclusive. EXHANGER APPROVALS: 4E PED (European test) 110

40 accessories 4 Manifold for unit with double exchanger 4 Serial counication module P/BMS MODBUS for 1 unit (Master) 4 Serial counication module P/BMS MODBUS from 2 to 254 units (Slave) 4 Steel mesh filter on water side 4 Daily and weekly prograing clock 4 Phase monitor 4 Remote control with remote microprocessor control 4 Supply voltage 400/3/50 without neutral (sizes 17-21) 4 Liquid line solenoid valve Key to symbols: Accessories supplied separately. technical data ooling capacity kw 4,79 5,99 7,28 8,39 10,8 12,8 15,3 17,1 18,8 22,5 26,3 32,3 Total input kw 1,49 1,91 2,23 2,64 3,12 3,86 4,47 5,07 5,84 7,12 8,19 10,1 EER EUROVENT - 3,21 3,14 3,26 3,18 3,46 3,32 3,42 3,37 3,22 3,16 3,21 3,20 Number of refrigerant circuits - 1 Number and type of compressors - 1 SROLL Sound pressure level db(a) V/Ph/Hz 230/1/50 400/3/ ooling capacity kw 25,7 34,2 37,5 45,1 52,5 58,5 64,5 82,1 96, Total input kw 7,69 10,1 11,7 14,3 16,4 18,3 20,1 24,9 29,4 33,9 41,6 EER EUROVENT - 3,34 3,39 3,21 3,15 3,20 3,20 3,21 3,30 3,30 3,33 3,32 Number of refrigerant circuits - 2 Number and type of compressors - 2 SROLL Sound pressure level db(a) V/Ph/Hz 400/3/50 Data referred to the following conditions: Internal exchanger water = 12/7 ; dew point = 50 Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 1 m from the external surface of the unit in open field conditions. dimensions and functional clearancesspaces A1 A A2 B1 B B A1 A A2 B1 B B Length (A) Width (B) Height () (A1) (A2) (B1) (B2) Weight in oper. kg Length (A) Width (B) Height () (A1) (A2) (B1) (B2) Weight in oper. kg The above data refer to standard units. AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. 111

41 E Remote condenser Air cooled Outdoor installation apacity from 9,1 to 277 kw The remote air-cooled condensers in the E series are designed for connecting to the indoor evaporating units of the ME. They are available in three soundproofing versions: standard (ST), low noise (LN) and extra low noise (EN), to satisfy even the severest of requirements in terms of noise limits. They are fitted with axial-flow fans with open inlet and outlet, suitable for installation outdoors, with large exchange surfaces and fan speed adjustment (optional) to optimise the cooling performance of the coupled units. All the units comply with livet s high quality standards and undergo severe tests during assembly. functions and features AIR R-407 ooling only Air cooled Outdoor inst. Refrig. R-407 available configurations E 71 ST T AOUSTI ONFIGURATION: 4ST Standard 4LN Silenced 4EN Super Silenced FAN ONNETION (sizes ): 4S Star connection 4T Delta connection 112

42 accessories 4 ondenser coil in copper/copper 4 ondenser coil with double circuit 4 Mounts for horizontal condenser coil installation 4 Fan switch (sizes ) 4 Liquid receiver kit 4 Low temperature liquid receiver kit 4 Low external air temperature pressure-switch device 4 Sub-cooling circuit 4 General isolating switch (sizes ) 4 Packing in wooden case Key to symbols: Accessories supplied separately. technical data ST Rated output ST Air flow rate ST Sound pressure level LN Rated output LN Air flow rate LN Sound pressure level EN Rated output EN Air flow rate EN Sound pressure level Number and diameter of fans ST/LN EN kw 9,10 12,1 13,5 17,3 20,2 24,2 29,7 34,5 41,3 51,5 60,0 72,7 79,5 l/s db(a) kw 6,62 8,70 9,57 12,9 15,3 18,1 21,6 25,7 30,3 43,8 50,5 58,9 63,2 l/s db(a) kw 5,86 7,50 8,19 11,3 13,7 16,1 19,1 22,6 26,2 37,5 42,8 48,7 51,3 l/s db(a) n / 1/450 2/450 3/450 4/450 3/630 V/Ph/Hz 230/1/50 V/Ph/Hz 400/3/50 ST Rated output ST Air flow rate ST Sound pressure level LN Rated output LN Air flow rate LN Sound pressure level EN Rated output EN Air flow rate EN Sound pressure level Number and diameter of fans Data referred to the following conditions: Fresh air 35 - Dew point 52,5 Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 1 m from the external surface of the unit in open field conditions. Y Y Y Y Y Y Y Y Y dimensions and clearances kw kw 95, l/s l/s db(a) db(a) kw 93, kw 84, l/s l/s db(a) db(a) kw 71,1 84,6 88, kw 59,7 68,5 70,6 93, l/s l/s db(a) db(a) n / 2/800 3/800 4/800 V/Ph/Hz 400/3/50 B1 B B2 A A1 A A Length (A) Width (B) Height () (A1) (A2) (B1) (B2) Weight in oper. kg Length (A) Width (B) Height () (A1) (A2) (B1) (B2) Weight in oper. kg AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. The above data refer to vertical coil version with horizontal airflow. 113

43 MSE-S 65D 180F Water chiller ondenserless Indoor/outdoor installation apacity from 174 to 487 kw SPINHILLER The MSE-S units belong to the SPINchiller family and therefore feature high energy efficiency, self-adaptation and reliability. They are conderserless units that may be combined with the remote condensers of the EM series. Thanks to indoor installation and remote dispersal of heat into the ambient air, the noise may be transferred to where it causes less disturbance. 4ompactness: the width in the units up to 500 kw capacity has been reduced to just 85 cm so that they can pass through normal doorways. 4Easy connection to the service system plus a simple control system and easy maintenance drastically reduce work requiring specialised personnel and therefore installation costs. + 4EFFIIENY that increases as the heating load decreases, while guaranteeing maximum requested load when necessary. 4The particular abundance of optional accessories allows customisation of the unit, also for special requirements both in the civil and technological air-conditioning sphere. In particular the optional for the HydroPack water circulating unit, consistent with the concept of modularity, has several pumps in parallel (up to 3), to monitor the system load variations better. EM The innovative and hi-tech features of SPINchiller give this series a much higher quality than can generally be found on the market today. functions and features R-407 HYDRO PAK EEV ooling only ondenserless Indoor inst. Refrig. R-407 Herm. Scroll HydroPack Electronic Expansion Valve available configurations MSE-S D B 100D ENERGY REOVERY: 4- Not required 4D Partial recovery arried out using braze-welded plate-type exchangers suited for recovering the desuperheating heat up to a maximum of 20% of the total unit heat. LOW TEMPERATURE: 4- Not required 4B Low water temperature This version allows unit operation within the water and glycol mixing temperature range between +5 and -7 inclusive. Two versions are available: - Unit for low temperatures only - Unit with double operating set-point The possibility of reducing the cooling capacity by shuttering the compressor depends on the working temperature. (3) EN (4) T (5) E (3) AOUSTI ONFIGURATION: 4ST Standard 4EN Super Silenced This set-up is obtained by inserting the compressors in a soundproofed compartment. (4) ENERGY EFFIIENY: 4T Temperate climate (Standard) (5) EXHANGER APPROVALS: 4E PED (European test) 4 livet (In-house test) 114

44 accessories 4 onnection to EM remote condensers 4 Rubber antivibration mounts 4 Outdoor installation 4 Shut-off valve on compressor supply and return 4 High and low pressure gauges 4 HydroPack with 2 pumps 4 HydroPack with 2 pumps + 1 in stand-by 4 HydroPack with 3 pumps 4 Steel mesh filter on user side 4 User side anti-ice electric heaters for hydronic group 4 onnection set exchanger with hydronic group (user side) 4 Set point compensation with 4-20 ma signal 4 Set point compensation with fresh air sensor 4 Set point compensation with according to outdoor enthalpy 4 Phase monitor 4 Shunt capacitors (power factor > 0,9) 4 AN/MODBUS serial converter kit 4 AN/LonWorks serial converter kit 4 Master-slave operation 4 Free contacts for compressor status 4 Remote control with remote microprocessor control Key to symbols: Accessories supplied separately. technical data 65D 70D 75 75D 80D 90 90D 100D 110D 120D 135F 150F 165F 180F ST/EN 4 ooling capacity kw ST/EN Total input kw 55,1 58,0 60,9 60,8 63,7 75,9 72,4 81, ST/EN EER EUROVENT - 3,15 3,17 3,37 3,22 3,23 3,27 3,28 3,34 3,34 3,27 3,32 3,33 3,27 3,21 ST Sound pressure level db(a) EN Sound pressure level db(a) Number of refrigerant circuits Number and type of compressors - 4 SROLL 3 SROLL 4 SROLL 3 SROLL 4 SROLL 6 SROLL V/Ph/Hz 400/3/50 Data referred to the following conditions: Internal exchanger water = 12/7 ; condensing temperature = 50 Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 1 m from the external surface of the unit in open field conditions. dimensions and clearances A1 A A2 B1 B B2 65D 70D 75 75D 80D 90 90D 100D 110D 120D 135F 150F 165F 180F Length (A) Width (B) Height () (A1) (A2) (B1) (B2) ST Weight in oper. kg EN Weight in oper. kg The above data refer to standard units AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. 115

45 MDE Water chiller ondenserless Indoor installation apacity from 439 to 1385 kw SREWLINE The liquid chillers in the MDE range are units for indoor installation and are ideal in combination with the remote condensers in the EM range. They are particularly suited in civil and industrial sector systems in the following applications: 4Buildings with architectural value - The chiller is normally installed in a service room and therefore completely concealed from sight, whereas the outdoor exchange section can be positioned remotely. 4Extremely low noise emission - Separated from the chiller, the outdoor exchange section can be selected and sized as required to reduce noise emission. 4Particularly severe climates - The two section solution makes it possible to avoid having an outdoor water system and therefore having to perform the winter emptying needed to protect it against freezing. With MDE, the pipes between the two sections contain a refrigerant fluid and not water. + EM The energy efficiency of the entire range is particularly high: all sizes use two compact two screw semi-hermetic compressors with continuous adjustment of the supplied cooling capacity. The shell and tube evaporators are specifically optimised to operate with ecological R134a refrigerant fluid and are provided with a standard electronic expansion valve. The MDE units are supplied standard with a double acting economiser, which further improves performance levels: The refrigerant supercooling involves greater cooling capacity, and injecting the refrigerant in a gaseous state into the compressor involves lower consumption. functions and features R-134a EEV ooling only ondenserless Indoor inst. Refrig. R-134a Twin-screw semi. Electronic Expansion Valve available configurations MDE-3 D B (3) (4) (5) EN T E ENERGY REOVERY: 4- Not required 4D Partial recovery arried out using tube bundle exchargers suited for recovering the desuperheating heat up to a maximum of 20% of the total unit heat. LOW TEMPERATURE: 4B Low water temperature This version allows unit operation within the water and glycol mixing temperature range between +4 and -7 inclusive. Two versions are available - Unit for low temperatures only - Unit with double operating set-point The possibility of reducing the cooling capacity by shuttering the compressor depends on the working temperature. (3) AOUSTI ONFIGURATION: 4ST Standard 4EN Super Silenced This set-up is obtained by inserting the compressors in a soundproofed compartment. (4) ENERGY EFFIIENY: 4T Temperate climate (Standard) (5) EXHANGER APPROVALS: 4E PED (European test) 4 livet (In-house test) 116

46 accessories 4 onnection to EM remote condensers 4 Rubber antivibration mounts 4 Shut-off valve on compressor supply and return 4 Set point compensation with 4-20 ma signal 4 Set point compensation with fresh air sensor 4 Set point compensation with according to outdoor enthalpy 4 General isolating switch 4 Magnetothermal circuit breakers 4 Shunt capacitors (power factor > 0,9) 4 AN/MODBUS serial converter kit 4 AN/LonWorks serial converter kit 4 Master-slave operation 4 Free contacts for compressor status 4 Free contacts for compressor status and enabling 4 Remote control with remote microprocessor control Key to symbols: Accessories supplied separately. technical data ooling capacity Total input EER EUROVENT Number of refrigerant circuits Number and type of compressors ST Sound pressure level (3) EN Sound pressure level (3) kw kw ,35 3,42 3,45 3,49 3,53 3,52 3,49 3,50 3,51 3,53 3,50 3,52 3,53 3, DSW db(a) db(a) V/Ph/Hz 400/3/50 Data referred to the following conditions: Internal exchanger water = 12/7 ; condensing temperature = 50 ; DSW = twin-screw compressor (3) Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 1 m from the external surface of the unit in open field conditions. dimensions and clearances B1 B B2 A1 A A Length (A) Width (B) Height () (A1) (A2) (B1) (B2) ST Weight in oper. kg EN Weight in oper. kg The above data refer to standard units. AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. 117

47 EM Remote condenser Air cooled Outdoor installation apacity from 250 to 1200 kw The EM remote condensers may be combined with all the remote condenser liquid chillers and are made so as to occupy the least space possible. Remote condensation means that noise can be transferred to where it causes least disturbance, thereby achieving a highly appreciable working wellbeing. They are available in various soundproofing configurations and with various exchanger coils for best adaptation to their surroundings. Use of the condensation control gives the EM remote condensers, latent load permitting, the extra possibility of obtaining considerably lower noise levels than a packaged chiller. Great care has been taken over all the finishes to ensure maximum resistance to weathering even under extreme conditions of use. functions and features AIR ooling only Air cooled Outdoor inst. available configurations EM 100D ST T (3) AOUSTI ONFIGURATION: 4ST Standard 4EN Super Silenced This set-up is obtained by reducing the fan speed of rotation. ENERGY EFFIIENY: 4T Temperate climate (Standard) (3) EXHANGER APPROVALS: 4E PED (European test) 4 LIVET (In-house test) 118

48 accessories 4 ondenser coil in copper/aluminium with acrylic coating 4 ondenser coil in copper/copper 4 Service switches for enabling fans 4 Kit for low external temperatures with variable fan speed (1 gas circuit) 4 Kit for low external temperatures with variable fan speed (2 gas circuits) 4 Power and control board with isolating switch (1 gas circuit) Key to symbols: Accessories supplied separately. 4 Power and control board with isolating switch (2 gas circuits) 4 Single gas circuit technical data ST Rated output ST Air flow rate ST Number of fans ST Sound pressure level EN Rated output EN Air flow rate EN Number of fans EN Sound pressure level 75 65D 90D 100D 105F 120F 135F kw l/s n db(a) kw l/s n db(a) V/Ph/Hz 400/3/50 ST Rated output ST Air flow rate ST Number of fans ST Sound pressure level EN Rated output EN Air flow rate EN Number of fans EN Sound pressure level Data referred to the following conditions: Fresh air 30 - Dew point 45 Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 10 m from the external surface of the unit in open field conditions. 150F kw l/s n db(a) kw l/s n db(a) V/Ph/Hz 400/3/50 dimensions and clearances leave free A1 A A2 B1 B B D 90D 100D 105F 120F 135F 150F Length (A) Width (B) Height () (A1) (A2) (B1) (B2) The above data refer to standard units. AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. 119

49 GPA M0 M9 Pumping unit With storage tank Indoor (GPA 65)/outdoor (GPA 150) installation apacity from 0,3 to 0,9 kw The GPA pumping units are designed for connection to livet units for producing chilled or hot water. They come complete with all the necessary electrical and water components for trouble-free operation of the system. The performance range of the installed centrifugal pumps makes the units suitable for all types of service systems. The units may be used on systems with primary and secondary circuit. functions and features H 2O Indoor inst. (GPA 65) Outdoor inst. (GPA 65) Refrig. Water available configurations GPA - 1 (3) 150 PUMP APAITY: 4- M0, M1, M2, M3, M4, M5, M6, M7, M8, M9 No. PUMPS: 41 Single pump (Always) (3) STORAGE TANK APAITY: 4150 from 65 to 150 litres 120

50 accessories 4 65-litre tank capacity litre tank capacity 4 Hose kit 0,8 m 4 Hose kit 1,5 m 4 Hose kit 2,0 m 4 Ball valve kit for connection to the system 4 Set-up for operation as primary circuit and fittings for secondary circuit Key to symbols: Accessories supplied separately. technical data 2-pole electric pump Rated output Rated absorbed current Expansion tank apacity Maximum pressure Standard pressure Safety valve calibration GPA 65 Storage tank capacity GPA 150 Storage tank capacity M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 kw 0,30 0,45 0,30 0,45 0,55 0,75 0,45 0,55 0,75 0,90 A 0,80 1,20 0,80 1,20 1,50 2,00 1,20 1,50 2,00 2,40 L 8 kpa 800 kpa 150 kpa 600 V/Ph/Hz 400/3/50 L 65 L 150 dimensions and functional clearancesspaces AUTION! A1 A A2 B1 1 B B2 GPA 150 A1 A A2 GPA 65 B1 1 B B2 For trouble-free operation of the unit it is essential to maintain the clearances in green. GPA 65 M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 Length (A) Width (B) Height () (A1) (A2) (B1) (B2) Weight in oper. kg GPA 150 M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 Length (A) Width (B) Height () (A1) (A2) (B1) (B2) Weight in oper. kg The above data refer to standard units. 121

51 GP1 GP Pumping unit With storage tank Outdoor installation apacity from 0,5 to 2,6 kw GP1 Pumping unit to be combined with our units for the production of chilled or hot water, complete with all the indispensable water and electrical parts for correct operation of a central water plant. GP2 These differ from the GP1 because, in addition to the pumping and control functions, they also provide for water storage. The capacity of the tanks is x300-2x500 litres. functions and features H 2O Outdoor inst. Refrig. Water available configurations GP 1 00 (3) 1 (4) 300 STORAGE TANK: 41 Without storage tank 42 With storage tank PUMP APAITY: 400 From 00 to 12 (3) No. PUMPS: 41 Single pump 42 Double pump (4) STORAGE TANK APAITY: 4300 From 300 to 1000 litres 122

52 accessories 4 Hose kit 1,5 m (1 exchanger x 1 ) 4 Hose kit 1,5 m (2 exchanger x 1 ) 4 Hose kit 1,5 m (1 exchanger x 2-2 1/2) 4 Supply voltage 400/3/50+N Only GP1: 4 One pump 4 Two pumps Only GP2: 4 Storage tank 300 litres 1 Pump 4 Storage tank 300 litres 2 Pumps 4 Storage tank 500 litres 1 Pump 4 Storage tank 500 litres 2 Pumps 4 Storage tank 600 litres 1 Pump Key to symbols: Accessories supplied separately. 4 Storage tank 600 litres 2 Pumps 4 Storage tank 1000 litres 1 Pump 4 Storage tank 1000 litres 2 Pumps 4 Three-way valve kit for storage tank from 300 litres to 500 litres 4 Three-way valve kit for storage tank from 600 litres to 1000 litres 4 8 kw Add. el. heater for storage tank from 300 litres to 500 litres 4 8 kw Add. el. heater for storage tank from 600 litres to 1000 litres 4 12 kw Add. el. heater for storage tank from 300 litres to 500 litres 4 12 kw Add. el. heater for storage tank from 600 litres to 1000 litres 4 16 kw Add. el. heater for storage tank from 600 litres to 1000 litres 4 24 kw Add. el. heater for storage tank from 600 litres to 1000 litres technical data GP1 GP2 2-pole electric pump Rated output Rated absorbed current Expansion tank apacity Maximum pressure Standard pressure Storage tank capacity (GP2) Safety valve calibration kw 0,50 0,60 0,90 1,10 0,80 1,20 1,10 1,50 2,00 2,30 1,50 2,10 2,60 A 0,80 1,10 1,80 2,00 1,60 2,20 2,00 2,80 3,60 4,40 2,80 3,60 4,50 L 12 x GP1 16 x GP2 (300L - 500L) 24 x GP2 (600L) 32 x GP2 (1000L) kpa 800 kpa 150 L kpa 600 V/Ph/Hz 400/3/50 dimensions and functional clearancesspaces A1 A A2 B1 1 B B Length (A) 616 (GP1.1 - GP1.2) 831 (GP ) 1356 (GP ) Width (B) 514 (GP1.1 - GP1.2) 831 (GP ) 867 (GP ) Height () 1299 (GP1.1 - GP1.2) 1502 (300) 2225 (500) 1502 (600) 2225 (1000) 4(A1) (A2) (B1) (B2) GP1 300 (GP1) 600 (GP2) Weight in oper. kg 70 GP2 Weight in oper. kg 130xGP2 (300) 170xGP2 (500) 205xGP2 (600) 260xGP2 (1000) The above data refer to standard units. AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. 123

53 GP Pumping unit With storage tank Outdoor installation apacity from 1,5 to 4 kw Pumping units with storage tank to be combined with units for the production of chilled or hot water, complete with the indispensable water and electrical parts for correct operation of the system. They have been designed for connection to our medium power units and come with steel tanks with a capacity of 2 x 300 and 2 x 500 litres. The range of capacity and head of the pumps makes these units suited to many types of systems. functions and features H 2O Outdoor inst. Refrig. Water available configurations GP7 S 60 (3) 2 (4) 1 VERSION: 4S Standard PUMP TYPE: 4E 60, 61, 62, 63 (3) No. PUMPS: 41 Single pump 42 Double pump (4) STORAGE TANK APAITY: litres litres 124

54 accessories litre tank capacity litre tank capacity 4 12 kw additional electric heaters 4 8 kw additional electric heaters 4 Water side protection differential pressure switch Key to symbols: Accessories supplied separately. technical data GP7 2-pole electric pump Rated output Rated absorbed current Expansion tank apacity Maximum pressure Standard pressure Storage tank capacity Safety valve calibration kw 1,50 2,20 3,00 4,00 A 3,60 4,90 6,50 8,50 L 24 (600L) 32 (1000L) kpa 800 kpa 150 L kpa 600 V/Ph/Hz 400/3/50 dimensions and functional clearancesspaces B1 B B2 A1 1 A A Length (A) Width (B) Height () 1505 x (600L) 2225 x (1000L) 4(A1) (A2) (B1) (B2) Weight in oper. kg The above data refer to pumping units with 2 operating pumps and 1000 l storage tank. AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. 125

55 GPM Pumping unit With storage tank Indoor/outdoor installation apacity from 1,5 to 11 kw The GPM pumping units are modular and designed for connection to units for the production of chilled or hot water. They come complete with all the indispensable electrical and water components for correct operation of the system. They have been designed for connection to our high power units and may be supplied either separately or integrated into the structure of the chillers with semi-hermetic compressors. The range of capacity and head of the pumps makes these units suited to many types of systems, also thanks to the possibility of having a primary or primary/secondary circuit. The GPM units are factory assembled and tested and are ready for operation as soon as they are connected to the electricity and water supplies. functions and features H 2O Indoor inst. Outdoor inst. Refrig. Water available configurations GPM S 60 (3) 2 (4) A (5) 1 VERSION: 4S Standard 4P Primary/secondary PUMP TYPE (3) No. PUMPS: 41 Single pump 42 Double pump (4) SET-UP: 4A Packaged (separate) 4M Packaged with unit (5) Packaged with unit: litres litres 126

56 accessories 4 Water side differential pressure switch 4 Silenced 4-pole pumps 4 2 kw anti-ice electric heater with safety thermostat 4 Shut-off valves for connection to the system (P version only) Key to symbols: Accessories supplied separately. technical data GPM No poles Electric pump Rated output Rated absorbed current Expansion tank apacity Maximum pressure Standard pressure Storage tank capacity Safety valve calibration kw 1,5 2,2 3,0 4,0 2,2 3,0 4,0 5,5 5,5 7,5 11,0 A 3,6 4,9 6,5 8,5 4,9 6,5 8,5 11,5 11,5 15,5 22,0 L 74 kpa 800 kpa 150 L 1200 (2400 optional) kpa 600 V/Ph/Hz 400/3/50 GPM No poles Electric pump Rated output Rated absorbed current Expansion tank apacity Maximum pressure Standard pressure Storage tank capacity Safety valve calibration kw 0,8 1,5 2,2 1,1 1,5 2,2 4,0 5,5 5,5 7,5 A 2,1 3,6 5,2 2,8 3,6 5,2 8,7 12,4 12,4 15,8 L 74 kpa 800 kpa 150 L 1200 (2400 optional) kpa 600 V/Ph/Hz 400/3/50 dimensions and clearances GPM Length (A) 1200L Width (B) 2400L Width (B) Height () (A1) (A2) (B1) (B2) L Weight in oper. kg L Weight in oper. kg AUTION! A1 A A2 B1 B B2 For trouble-free operation of the unit it is essential to maintain the clearances in green. GPM Length (A) 1200L Width (B) 2400L Width (B) Height () (A1) (A2) (B1) (B2) L Weight in oper. kg L Weight in oper. kg The above data refer to standard units. 127

57 ELFOSPAE OUT-V e OUT-H 3 31 Water terminal unit ased vertical and horizontal indoor installation apacity from 1,5 to 9 kw ELFOSPAE OUT-V OUT-H ELFOSpace OUT is the cased water terminal for use in the coercial sector. Muted lines that blend in with any decor. The available controls are simple and user-friendly, satisfying the most varied of requirements, with top-of-the-range electronic control designed for connection to the ELFOontrol or general supervisors. Low noise operation and easy to clean. These are the concepts behind the development of ELFOSpace, the last generation room terminal unit that is ideal for any installation. Ten sizes available with an almost countless number of accessories for resolving any service application requirement. The ELFOSpace OUT-V series has been designed specifically for cased vertical installation and the ELFOSpace OUT-H range for cased horizontal installation. functions and features H 2O Heating-ooling Indoor inst. ased vertical inst. (OUT-V) ased horizontal inst. (OUT-H) Refrig. Water ELFOontrol available configurations Necessary configuration strings for supplying the unit with the indicated elements/accessories already mounted on the appliance. ertain accessories may also be supplied separately, as indicated in the accessories supplied separately list. ELFOSPAE OUT-H 3 R3 TR - AIR RETURN: 4R3 Return from below (Standard) 4RP Rear return ONTROLS: 4TR Fan terminal block (Standard) 4TRM Terminal block with minimum safety thermostat 4TS livet.talk.terminal Space electronics 4TR livet.talk.terminal Room electronics (3) WATER OIL / ELETRI HEATER: 4B14T 1-row additional coil for 4-pipe syst. (sizes 3,7,11,17,25) 4RE With electric heater (4) WATER FITTINGS: 4SX Left-hand fittings (Standard) 4DX Right-hand fittings (5) VALVES: (3) (4) SX References for position of fittings: - vertical fan coils: right and left defined by standing in front of the appliance; - horizontal fan coils: right and left defined by standing in the airflow (with the air blowing on your face). (5) (6) (7) KBI2 2-pipe system water balancing kit 42V2 2-way on/off valve 2-pipe system 43V2 3-way on/off valve 2-pipe system 410V2 3-way 0-10V valve 2-pipe system 4KBI4 4-pipe system water balancing kit (sizes 3,7,11,17,25) 42V4 2-way on/off valve 4-pipe system (sizes 3,7,11,17,25) 43V4 3-way on/off valve 4-pipe system (sizes 3,7,11,17,25) 410V4 3-way 0-10V valve 4-pipe system (sizes 3,7,11,17,25) (6) ADDITIONAL TRAY: 4BRODX With additional tray r.h. water fittings 4BROSX With additional tray l.h. water fittings (7) SERIAL PORT: 4SP1 RS485 remote counication serial port (3) (4) (5) (6) (7) ELFOSPAE OUT-V 3 R3 TR - SX AIR RETURN: (4) WATER FITTINGS: 4R3 Return from below (Standard) 4SX Left-hand fittings (Standard) 4RF Front return 4DX Right-hand fittings ONTROLS: (5) VALVES: 4TR Fan terminal block (Standard) 4TRM Terminal block with minimum safety thermostat 4KBI2 2-pipe system water balancing kit 4HID-F1 3-speed selector + on/off 42V2 2-way on/off valve 2-pipe system 4HID-F2 Bulb thermostat 43V2 3-way on/off valve 2-pipe system 4HID-F3 Bulb thermostat with remote S/W 410V2 3-way 0-10V valve 2-pipe system 4HID-F4 Bulb thermostat with minimum safety thermostat 4KBI4 4-pipe system water balancing kit (sizes 3,7,11,17,25) 4HID-F5 Bulb thermostat with electric heater control 42V4 2-way on/off valve 4-pipe system (sizes 3,7,11,17,25) 4HID-F6 Electronic multifunction room thermostat 43V4 3-way on/off valve 4-pipe system (sizes 3,7,11,17,25) 4TS livet.talk.terminal Space electronics 410V4 3-way 0-10V valve 4-pipe system (sizes 3,7,11,17,25) 4TRD livet.talk.terminal Room electronics with unit on-board (6) ADDITIONAL TRAY: display (3) WATER OIL / ELETRI HEATER: 4BRV With additional tray (7) SERIAL PORT: 4B14T 1-row additional coil for 4-pipe syst. (sizes 3,7,11,17,25) 4RE With electric heater 4SP1 RS485 remote counication serial port 128

58 accessories 4 HID-E1 3-speed selector + on/off for wall mounting 4 HID-E2 Simplified room control E/I+3V+on/off for wall mounting 4 HID-E3 Multi-function room control for wall mounting 4 HID-E4 Multi-function room control for 0-10V valves 4 Minimum hot water temperature thermostat 4 Remote air sensor for HID-E2, HID-E3 and HID-E4 4 ontrol device for several units with single room control 4 HID-T2 electronic room control 4 HID-TI2 flush-mounted electronic ambient control 4 HID-T3 electronic room control with humidity sensor 4 RS485 remote counication serial port 4 2-pipe water balancing kit = ball valve+balancing valve 4 4-pipe water balancing kit = 2 ball valves + 2 balancing valves (sizes ) 4 2-way ON/OFF valve kit for 2-pipe systems 4 3-way ON/OFF valve kit for 2-pipe systems 4 3-way 0-10V valve kit for 2-pipe systems 4 Manual fresh air dampe 4 On/off motorized fresh air outlet damper Key to symbols: Accessories supplied separately. ELFOSpace OUT-V only: 4 HID-F1 ontrol mounted on unit: 3 speed selector + off 4 HID-F2 ontrol mounted on unit: BULB thermostat (3 speed.+off+e/ l+temp.selection) 4 HID-F4 ontrol mounted on unit: BULB thermostat + minimum thermostat 4 Additional condensate collecting tray for vertical installation 4 Supporting feet with cladding for cased vertical units h=90 4 Supporting feet with cladding for cased vertical units h=155 4 Supporting feet with cladding h=155 and intake grille for cased vertical units 4 Rear decor panel for cased vertical units without supporting feet 4 Rear decor panel for cased vertical units with supporting feet h=90 4 Rear decor panel for cased vertical units with supporting feet h=155 ELFOSpace OUT-H only: 4 Additional condensate collecting tray for horizontal installation (fittings to right) 4 Additional condensate collecting tray for horizontal installation (fittings to left) technical data ooling capacity kw 1,51 1,96 2,54 3,03 3,73 4,21 5,49 6,37 7,44 9,03 Sensible cooling capacity kw 1,18 1,43 1,89 2,14 2,71 3,02 4,00 4,49 5,13 6,16 Total input kw 0,05 0,05 0,07 0,07 0,09 0,09 0,12 0,12 0,14 0,14 4 Heating capacity kw 3,65 4,24 5,51 6,08 7,74 8,69 11,5 12,7 14,3 17,1 Air flow rate (max. speed) l/s 97, Fan type (3) - FG Sound pressure level (min-med-max) (4) db(a) V/Ph/Hz 230/1/50 Data referred to the following conditions: Ambient air temperature: 27 ; 50% R.H. - Temp. water at inlet 7, temp. water at outlet 12 - Max. speed (nominal). Ambient air temperature: 20 - Inlet water temperature 70, outlet water temperature 60 - Max. speed (nominal). (3) FG = centrifugal fan (4) Sound pressure in free field at a distance of 1 m. Values calculated from sound power measured in echo chamber to ISO ISO 3742 dimensions and clearances 1 ELFOSpace OUT-H B A1 A A2 leave free B B1 leave free 1 A1 A A Length (A) Width (B) Height () (A1) (A2) (B1) Weight in oper. kg The above data refer to standard units. ELFOSpace OUT-V AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. 129

59 ELFOSPAE IN-V e IN-H 3 31 Water terminal unit Uncased vertical and horizontal indoor installation apacity from 1,5 to 9 kw ELFOSPAE IN-V IN-H ELFOSpace IN is the uncased water terminal for use in the coercial sector. The available controls are designed to satisfy the most varied of requirements, with top-of-the-range electronic control designed for connection to the ELFOontrol or general supervisors. Low noise operation and easy to maintain. These are the concepts behind the development of ELFOSpace, the last generation room terminal unit that is ideal for any installation. Ten sizes available with an almost countless number of accessories for resolving any service application requirement. The ELFOSpace IN-V series has been designed specifically for uncased vertical installation and the ELFOSpace IN-H series for uncased horizontal installation. functions and features H 2O Heating-ooling Indoor inst. Uncased vertical inst. (IN-V) Uncased horizontal inst. (IN-H) Refrig. Water ELFOontrol available configurations Necessary configuration strings for supplying the unit with the indicated elements/accessories already mounted on the appliance. ertain accessories may also be supplied separately, as indicated in the accessories supplied separately list. References for position of fittings: - vertical fan coils: right and left defined by standing in front of the appliance; - horizontal fan coils: right and left defined by standing in the airflow (with the air blowing on your face). (3) ELFOSPAE IN-H 3 R3 TR - SX AIR RETURN: 4KBI2 2-pipe system water balancing kit 4R3 Return from below (Standard) 42V2 2-way on/off valve 2-pipe system 4RP Rear return 43V2 3-way on/off valve 2-pipe system ONTROLS: 410V2 3-way 0-10V valve 2-pipe system 4TR Fan terminal block (Standard) 4TRM Terminal block with minimum safety thermostat 4TS livet.talk.terminal Space electronics 4TR livet.talk.terminal Room (3) WATER OIL / ELETRI HEATER: 4B14T 1-row additional coil for 4-pipe syst. (sizes 3,7,11,17,25) 4RE With electric heater (4) WATER FITTINGS: 4SX Left-hand fittings (Standard) 4DX Right-hand fittings (5) VALVES: (3) (4) (4) (5) (5) (6) (6) (7) 4KBI4 4-pipe system water balancing kit (sizes 3,7,11,17,25) 42V4 2-way on/off valve 4-pipe system (sizes 3,7,11,17,25) 43V4 3-way on/off valve 4-pipe system (sizes 3,7,11,17,25) 410V4 3-way 0-10V valve 4-pipe system (sizes 3,7,11,17,25) (6) ADDITIONAL TRAY: 4BRODX With additional tray r.h. water fittings 4BROSX With additional tray l.h. water fittings (7) SERIAL PORT: 4SP1 RS485 remote counication serial port ELFOSPAE IN-V 3 MS R3 TR - SX AIR SUPPLY: 4RE With electric heater 4MS Standard supply (5) WATER FITTINGS: 4MR 90 supply 4SX Left-hand fittings (Standard) AIR RETURN: 4DX Right-hand fittings 4R3 Return from below (Standard) (6) VALVES: 4RF Front return (3) ONTROLS: 4KBI2 2-pipe system water balancing kit 4TR Fan terminal block (Standard) 42V2 2-way on/off valve 2-pipe system 4TRM Terminal block with minimum safety thermostat 43V2 3-way on/off valve 2-pipe system 4HID-F1 3-speed selector + on/off 410V2 3-way 0-10V valve 2-pipe system 4HID-F2 Bulb thermostat 4KBI4 4-pipe system water balancing kit (sizes 3,7,11,17,25) 4HID-F3 Bulb thermostat with remote S/W 42V4 2-way on/off valve 4-pipe system (sizes 3,7,11,17,25) 4HID-F4 Bulb thermostat with minimum safety thermostat 43V4 3-way on/off valve 4-pipe system (sizes 3,7,11,17,25) 4HID-F5 Bulb thermostat with electric heater control 410V4 3-way 0-10V valve 4-pipe system (sizes 3,7,11,17,25) 4HID-F6 Electronic multifunction room thermostat (7) ADDITIONAL TRAY: 4TS livet.talk.terminal Space electronics 4TR livet.talk.terminal Room (4) WATER OIL / ELETRI HEATER: 4B14T 1-row additional coil for 4-pipe syst. (sizes 3,7,11,17,25) (7) 4BRV With additional tray (8) SERIAL PORT: 4SP1 RS485 remote counication serial port (8) 130

60 accessories 4 HID-E1 3-speed selector + on/off for wall mounting 4 HID-E2 Simplified room control E/I+3V+on/off for wall mounting 4 HID-E3 Multi-function room control for wall mounting 4 HID-E4 Multi-function room control for 0-10V valves 4 Minimum hot water temperature thermostat 4 Remote air sensor for HID-E2, HID-E3 and HID-E4 4 ontrol device for several units with single room control 4 HID-T2 electronic room control 4 HID-TI2 flush-mounted electronic ambient control 4 HID-T3 electronic room control with humidity sensor 4 RS485 remote counication serial port 4 2-pipe water balancing kit = ball valve+balancing valve 4 2-way ON/OFF valve kit for 2-pipe systems 4 3-way ON/OFF valve kit for 2-pipe systems 4 3-way 0-10V valve kit for 2-pipe systems 4 4-pipe water balancing kit = 2 ball valves + 2 balancing valves (sizes ) 4 Sub-frame in galvanised sheet metal 4 Pre-painted panel with supply and return grilles 4 Manual fresh air damper for vert. and horiz. installation 4 Motorized ON/OFF fresh air outlet damper 4 Straight air supply plenum 4 Straight air intake plenum 4 90 air supply plenum 4 90 air intake plenum 4 Telescopic extension (suitable for connection to any plenum) 4 Air distribution duct with flexible joint 4 Air return duct with flexible joint 4 Air supply plenum with round fittings + thermal and acoustic insulating lining 4 Air intake plenum with round fittings and air filter 4 Terminal plenum with circular connections 4 Air supply grille without air filter (suitable for connection to any plenum) 4 Aluminium air supply grille without air filter 4 Air intake grille with air filter (suitable for connection to any plenum) 4 Aluminium air intake grille with air filter ELFOSpace IN-V only: 4 HID-F1 ontrol mounted on unit: 3 speed selector + off 4 HID-F2 ontrol mounted on unit: BULB thermostat (3 speed.+off+e/ l+temp.selection) 4 HID-F4 ontrol mounted on unit: BULB thermostat + minimum thermostat 4 Additional condensate collecting tray for vertical installation 4 Supporting feet for uncased vertical units h=90 4 Supporting feet for uncased vertical units h=155 ELFOSpace IN-H only: 4 Additional condensate collecting tray for horizontal installation (fittings to right) 4 Additional condensate collecting tray for horizontal installation (fittings to left) Key to symbols: Accessories supplied separately. technical data ooling capacity kw 1,51 1,96 2,54 3,03 3,73 4,21 5,49 6,37 7,44 9,03 Sensible cooling capacity kw 1,18 1,43 1,89 2,14 2,71 3,02 4,00 4,49 5,13 6,16 Total input kw 0,045 0,045 0,065 0,065 0,085 0,085 0,12 0,12 0,14 0,140 4 Heating capacity kw 1,78 2,09 2,72 3,01 3,83 4,29 5,67 6,29 7,08 8,47 Air flow rate (max. speed) (3) l/s 97, Max. working static pressure (4) Pa Fan type (5) - FG Sound pressure level (min-med-max) (6) db(a) V/Ph/Hz 230/1/50 Data referred to the following conditions: Ambient air temperature: 27 ; 50% R.H. - Temp. water at inlet 7, temp. water at outlet 12 - Max. speed (nominal). Ambient air temperature: 20 - Inlet water temperature 45, outlet water temperature 40 - Max. speed (nominal). (3) Air flow rate at maximum speed with available head of 0 Pa (4) Working static pressure at fan maximum speed (5) FG = centrifugal fan (6) Sound pressure in free field at a distance of 1 m. Values calculated from sound power measured in echo chamber to ISO ISO 3742 dimensions and clearances 1 ELFOSpace IN-H A1 D A2 B B1 B 1 A1 A A2 ELFOSpace IN-V IN-V Length (A) IN-H Length (A) Width (B) Height () (A1) (*) (A2) (**) (B1) Weight in oper. kg The above data refer to standard units. (*) water fittings side (**) elect. supply side AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. 131

61 ELFOSPAE BOX Water terminal unit assette-type indoor installation apacity from 2,68 to 11 kw ELFOSPAE The ELFOSpace BOX2 terminal unit has been designed for installation in suspended ceilings without requiring any extra part for operation. The unit has an intake grille and four-way outlet with adjustable diffuser flaps for changing airflow direction. The ELFOSpace BOX2 is therefore suited for use in environments such as shops, restaurants, hotels and gyms, where the excellent outflowing air control makes them ideal air-conditioning units: 4available in version for 2 and 4-pipe systems; 4available in electro-mechanical or electronic version with set-up for connection to ELFOontrol or general supervisors; 4possibility of controlling several units from a single point; 4suited for installation in standard suspended ceilings with 600 x 600 module; 4the unit comes with a condensate drain pump (500 vertical). functions and features H 2O Heating-ooling Indoor inst. Uncased horizontal inst. Refrig. Water ELFOontrol available configurations ELFOSPAE BOX M 2 (3) - (4) - (5) - SUPPLY VOLTAGE: 4230M 230/1/50 (Standard) OIL ONFIGURATION: 42 oil configuration with 2-pipe system (Standard) 44 oil configuration with 4-pipe system (sizes 7,11,21,31) (5) SERIAL PORT: 4SP1 RS485 remote counication serial port (3) HEATING ELETRI HEATERS: 4RE Heating elctric heaters (4) ELETRONI VERSION: 4TS livet.talk.terminal Space electronics 132

62 accessories 4 HID-E2 Simplified room control E/I+3V+on/off for wall mounting 4 HID-E3 Multi-function room control for wall mounting 4 Remote air sensor for electromechanical thermostats 4 ontrol device for several units with single room control 4 HID-T2 electronic room control 4 HID-TI2 flush-mounted electronic ambient control 4 HID-T3 electronic room control with humidity sensor 4 RS485 remote counication serial port 4 3-way ON/OFF valve kit for 2-pipe systems 4 3-way ON/OFF valve kit for 4-pipe systems (sizes 7,11,21,31) 4 onnection for fresh air intake 4 onnection for additional air supply 4 Fairing for uncased installation Key to symbols: Accessories supplied separately. technical data ELFOSpace BOX-2T (2-pipe system) 4 ooling capacity kw 2,84 4,62 5,38 6,58 10,1 11,9 Sensible cooling capacity kw 2,04 3,22 3,80 4,60 7,00 8,30 Total input kw 0,044 0,068 0,09 0,077 0,12 0,17 4 Heating capacity kw 3,10 5,12 5,86 7,26 11,1 13,2 Air flow rate (max. speed) l/s Water flow rate l/s 0,13 0,21 0,24 0,29 0,45 0,53 Fan type (3) - RAD Sound pressure level (min-med-max) (4) db(a) 24/31/36 24/36/44 32/40/50 24/31/39 25/31/44 25/39/49 V/Ph/Hz 230/1/50 Data referred to the following conditions: Ambient air at 27 ; 50% R.H.; water at inlet 7 and outlet 12 Ambient air at 20 ; water at inlet 50 and outlet 40 (3) RAD = radial-blade fan (4) Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 1 m from the external surface of the unit in open field conditions ELFOSpace BOX-4T (4-pipe system) 4 ooling capacity kw 2,89 4,21 4,83 6,76 9,37 10,8 Sensible cooling capacity kw 2,05 2,96 3,44 4,72 6,57 7,69 Total input kw 0,044 0,068 0,09 0,077 0,12 0,17 4 Heating capacity kw 3,46 3,35 3,79 9,10 8,56 9,80 Air flow rate (max. speed) l/s Fan type (3) - RAD Sound pressure level (min-med-max) (4) db(a) 24/31/36 24/36/44 32/40/50 24/31/39 25/31/44 25/39/49 V/Ph/Hz 230/1/50 Data referred to the following conditions: Ambient air at 27 /19,5 W.B.; water at inlet 7 and outlet 12 Ambient air at 20 D.B.; water at inlet 50 and outlet 40 (3) RAD = radial-blade fan (4) Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 1 m from the external surface of the unit in open field conditions. dimensions and clearances AUTION! F B1 B B2 D A1 A A2 For trouble-free operation of the unit it is essential to maintain the clearances in green. E ELFOSpace BOX2 Indoor unit length (A) Indoor unit width (B) Indoor unit height () Front panel length (D) Front panel width (E) Front panel height (F) (A1) (A2) (B1) (B2) Weight in oper. kg The above data refer to standard units. 133

63 ELFOSPAE WALL 3 17 Water terminal unit Indoor installation, wall-mounted, cased apacity from 1,20 to 5,30 kw ELFOSPAE ELFOSpace Wall is a range of cased water terminals that are cleverly designed for quick, easy and discrete installation in the space above doors or at mid-height on walls. These exceptionally low noise units also feature air flow direction control and come with all the components needed for installation and start-up (template, three-way valve and infrared remote control). functions and features H 2O Heating-ooling Indoor inst. ased vertical inst. Refrig. Water available configurations ELFOSPAE WALL 3 230M SUPPLY VOLTAGE: 4230M 230/1/50 (Standard) 134

64 accessories 4 Electronic wall-mounting room thermostat Key to symbols: Accessories supplied separately. technical data ooling capacity kw 1,51 1,71 2,05 2,51 3,25 4,62 Sensible cooling capacity kw 1,13 1,26 1,56 1,82 2,36 3,25 4 Heating capacity kw 1,63 1,80 2,33 2,64 3,32 4,66 Water flow rate l/s 0,07 0,08 0,1 0,12 0,15 0,22 Air flow rate (max. speed) l/s Fan type (3) - TGZ Sound pressure level (min-med-max) (4) db(a) 37/39/43 37/39/43 41/43/46 41/43/46 42/46/49 42/46/49 V/Ph/Hz 230/1/50 Data referred to the following conditions: Ambient air 27 /19 W.B., inlet water 7 and water flow-rate as in the table Ambient air 20 /19 D.B., water at inlet 45 and outlet 40 (3) TGZ = cross-flow fan (4) Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 1 m from the external surface of the unit in open field conditions. Values calculated from sound power measured in echo chamber to ISO ISO 3742 A1 A A Length (A) Width (B) Height () (A1) (A2) (*) Weight in oper. kg , ,5 The above data refer to standard units. (*) Overhead installation AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. 135

65 ELFODUT FD 7 41 Water terminal unit Uncased horizontal indoor installation Ductable apacity from 2,37 to 12,3 kw ELFODUT The ELFODuct FD units are ideal air-treatment terminal units for installations where ducted air distribution is necessary. The units are designed for installation in suspended ceilings and are distinguished by their compactness and extremely low noise levels because they are fitted with packaged centrifugal fans, that is, every impeller has its own external rotor motor on rubber antivibration mounts. When ductwork is extensive this solution ensures that the fan impeller is not overhung and therefore produces no vibrations, which would make the environment noisy. The sizes may be supplied in a shorter version for space saving purposes. The main features are: 4various available controls, from simple speed control through to the electronic control set-up for connection to ELFOontrol or general supervisors; 4available in version for 2 and 4-pipe systems with various types of coils (3 rows, 4 rows, 2+1 rows, 2+2 rows, 3+1 rows, 3+2 rows); 4wide choice of aeraulic accessories (plenum for round ducts, intake plenum with filter); 4electric heaters; 4low and high head-pressure fans for air distribution through ductwork. functions and features H 2O Heating-ooling Indoor inst. Uncased horizontal inst. Refrig. Water ELFOontrol available configurations Necessary configuration string for supplying the unit with the indicated elements/accessories already mounted on the appliance. ertain accessories may also be supplied separately, as indicated in the accessories supplied separately list. (3) ELFODUT FD 7 230M6 VS DX 2T (4) W3R References for position of horizontal fan coil fittings: right and left defined by standing in the airflow (with the air blowing on your back). (5) - (6) DHS (7) PO (8) - (9) - (10) - (11) - (12) - ONSTRUTIONAL ONFIGURATION: 4VS Standard Version 4VR Lowered version (sizes 7 21) WATER FITTINGS: 4DX Right-hand fittings (Standard) 4SX Left-hand fittingss (3) OIL ONFIGURATION: 42 oil configuration with 2-pipe system (Standard) 44 oil configuration with 4-pipe system (4) WATER OIL: 4W3R oil 3 rows (Standard) 4W4R oil 4 rows 4W21R oil 2+1 rows 4W22R oil 2+2 rows 4W31R oil 3+1 rows 4W32R oil 3+2 rows (5) AUXILIARY ONDENSATE OLLETION TRAY: 4DAN For naval installations (6) SUPPLY STATI PRESSURE: 4DHS Standard supply static pressure 4DHH Supply static pressure High (7) SUPPLY PLENUM: 4PO Air supply plenum (Standard) 4PO Air delivery plenum for round ducts (8) RETURN PLENUM: 4PIR Soundproofed return plenum (9) AIR RETURN ONNETION: 4FPR Air return plenum flange (10) ELETRI HEATERS: 4EH01 0,5 kw heating electric heaters (size 7) 4EH03 1 kw heating electric heaters (size 11) 4EH05 2 kw heating electric heaters (sizes 15-21) 4EH07 3 kw heating electric heaters (sizes 25-31) 4EH08 4 kw heating electric heaters (size 41) (11) ELETRONI VERSION: 4TS livet.talk.terminal Space electronic for HID-T2 or HID-T3 thermostats (ELFOontrol) (12) SERIAL PORT: 4SP1 RS485 remote counication serial port 136

66 accessories 4 3-way on/off type valve for 2-pipe system 4 3-way on/off type valve for 4-pipe system 4 Additional condensate collecting tray 4 Additional condensate collecting tray for naval installations 4 HID-E1 3-speed selector + on/off for wall mounting 4 HID-E2 Simplified room control E/I + 3V + on/off for wall mounting 4 HID-E3 Multi-function room control for wall mounting 4 HID-T2 electronic room control 4 HID-TI2 flush-mounted electronic ambient control Key to symbols: Accessories supplied separately. 4 HID-T3 electronic room control with humidity sensor 4 Remote ambient air temperature sensor (for thermostat HID-E2) technical data ooling capacity kw 2,37 3,09 5,26 6,46 8,47 9,21 12,3 Sensible cooling capacity kw 1,82 2,29 3,87 4,68 6,06 6,72 8,94 Total input kw 0,07 0,07 0,13 0,15 0,20 0,22 0,30 4 Heating capacity kw 2,27 3,35 5,61 6,69 8,57 9,67 12,7 Air flow rate (max. speed) (3) l/s Max. working static pressure (4) Pa Fan type (5) - FG Sound pressure level (6) db(a) V/Ph/Hz 230/1/50 Data referred to the following conditions: Ambient air temperature: 27/19,5 W.B. - Temp. water at inlet 7, temp. water at outlet 12 standard 3 row coil - Nominal air flow rate with available head of 30 Pa. Ambient air temperature: 20 - Inlet water temperature 45, outlet water temperature 40 - standard 3 row coil - Nominal air flow rate with available head of 30 Pa. (3) Air flow rate at maximum speed with available head of 30 Pa. (4) Maximum available working static pressure at maximum speed (5) FG = centrifugal fan (6) The sound levels refer to units ceiling installed without false ceiling, with nominal air flow, fan supply 230V, maximum fan speed. The sound pressure level is referred at a distance of 1 m. from the unit surface. Measurement have been made with a unit with air return plenum complete with filter. dimensions and clearances A A Length (A) Width (B) Height () (A1) (A2) Weight in oper. kg The above data refer to standard units. B A1 AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. 137

67 ELFODUT FI Water terminal unit Uncased vertical indoor installation Ductable apacity from 8,7 to 21,6 kw ELFODUT The ELFODuct FI units are ideal air-treatment terminal units for installations where ducted air distribution is necessary. The units are designed for vertical installation in lining walls and are distinguished by their compactness and extremely low noise levels obtained thanks to internal and external insulation. The main features are: 4various available controls, from simple speed control through to the electronic control set-up for connection to ELFOontrol or general supervisors; 4available in version for 2 and 4-pipe systems; 4wide choice of aeraulic accessories (plenum for round ducts); 4electric heater section with different power plus electronic power modulation control; 4high head-pressure fans for ducted air distribution. Room control HID-T2 for wall-mounted remote installation with functions of: 4 manual or automatic suer/winter selection 4 temperature setting 4 manual setting of fan speed 4 other useful functions. functions and features H 2O Heating-ooling Indoor inst. Uncased vertical inst. Refrig. Water ELFOontrol available configurations ELFODUT FI M RF (3) - (4) - SUPPLY VOLTAGE: 4230M 230/1/ TN 400/3/50+N (available only with the heating electric heaters) (4) SERIAL PORT: 4SP1 RS485 remote counication serial port AIR RETURN: 4RF Front return (Standard) 4R3 Return from below (3) ELETRONI VERSION: 4- Not required 4V3FS Fan 3-speed board 4TS livet.talk.terminal Space electronics 138

68 accessories 4 Hot water coil with 2 rows 4 4,5 kw electric heaters (sizes 25 31) 4 6 kw electric heaters (sizes 41 71) 4 9 kw electric heaters (sizes 25 31) 4 12 kw electric heaters (sizes 41 71) 4 HID-T2 electronic room control 4 HID-TI2 flush-mounted electronic ambient control 4 HID-T3 electronic room control with humidity sensor 4 RS485 remote counication serial port 4 Air supply plenum for round ducts 4 HID-E1 Three-speed selector + ON/OFF for wall mounting 4 HID-E2 Simplified room control E/I+3V+on/off for wall mounting 4 HID-E3 Multi-function room control for wall mounting 4 HID-E4 Multi-function room control for 0-10V valves Key to symbols: Accessories supplied separately. technical data ooling capacity kw 8,70 12,7 15,2 18,7 21,6 Sensible cooling capacity kw 6,69 9,71 11,2 14,3 16,6 Total input kw 0,47 0,61 0,61 0,75 1,43 4 Heating capacity kw 9,91 14,4 16,4 21,1 24,5 Air flow rate (max. speed) (3) l/s Max. working static pressure (4) Pa Fan type (5) - FG V/Ph/Hz 230/1/50 Data referred to the following conditions: Ambient air at 27, 50% R.H.; water at inlet 7 and outlet 12 Ambient air at 20 ; water at inlet 45 and outlet 40 (3) Air flow rate at maximum speed with available head of 0 Pa (4) Maximum available working static pressure at maximum speed (5) FG = centrifugal fan dimensions and clearances A1 A A Length (A) Width (B) Height () (A1) (A2) (B1) Weight in oper. kg The above data refer to standard units. B1 B AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. 139

69 ELFODUT F Water terminal unit Uncased horizontal indoor installation Ductable apacity from 8,7 to 83,8 kw ELFODUT The ELFODuct F units are ideal air-treatment terminal units for installations where ducted air distribution is necessary. They are designed for installation in suspended ceilings and are distinguished by their compactness and extremely low noise levels obtained thanks to both internal and external insulation. from 91 to 242 may be ceiling or floor mounted. The main features are: 4various available controls, from simple speed control through to the electronic control set-up for connection to ELFOontrol or general supervisors; 4available in version for 2 and 4-pipe systems; 4wide choice of aeraulic accessories (plenum for round ducts, fresh air intake plenum); 4electric heater section with different power plus electronic power modulation control; 4high head-pressure fans for ducted air distribution. Room control HID-T2 for wall-mounted remote installation with functions of: 4 manual or automatic suer/winter selection 4 temperature setting 4 manual setting of fan speed 4 other useful functions. functions and features H 2O Heating-ooling Indoor inst. Uncased horizontal inst. Refrig. Water ELFOontrol available configurations (3) ELFODUT F M - - F unit configuration SUPPLY VOLTAGE: 4V3FS Fan 3-speed board 4230M 230/1/50 4TS livet.talk.terminal Space electronics 4400TN 400/3/50+N (available only with the heating (3) SERIAL PORT: electric heaters) ELETRONI VERSION: 4SP1 RS485 remote counication serial port 4- Not required ELFODUT F T MOS - WS SUPPLY VOLTAGE: 4400T 400/3/50 without neutral 4230T 230/3/50 MOTOR SPEIFIATIONS: 4MOS Standard motor 4MOD Double-speed motor (3) FILTER: 4FS Angular air filter section (4) WATER OIL: 4WS Standard coil 4W6R 6-row coil (sizes ) (5) ADDITIONAL WATER OIL: 4HW2 2-row additional coil for 4-pipe syst. 4HW3 3-row additional coil for 4-pipe syst. (sizes ) (3) (4) (5) (6) (7) (8) F unit configuration (6) ELETRI HEATERS: 4EH09 4,5 kw electric heaters (sizes ) 4EH10 6 kw electric heaters (sizes ) 4EH12 9 kw electric heaters (sizes ) 4EH14 12 kw electric heaters (sizes ) 4EH17 18 kw electric heaters 4EH20 24 kw electric heaters (sizes ) (7) ELETRONI VERSION: 4QEP Power switchboard (Standard) 4TS livet.talk.terminal electronics (8) SERIAL PORT: 4SP1 RS485 remote counication serial port 140

70 accessories 4 Rubber antivibration mounts (sizes ) 4 Hot water coil with 2 rows 4 Hot water coil with 3 rows (sizes ) 4 4,5 kw electric heaters (sizes ) 4 6 kw electric heaters (sizes ) 4 9 kw electric heaters (sizes ) 4 12 kw electric heaters (sizes ) 4 18 kw electric heaters (sizes ) 4 24 kw electric heaters (sizes ) 4 Angular air filter section (sizes ) 4 HID-T2 electronic room control 4 HID-TI2 flush-mounted electronic ambient control 4 HID-T3 electronic room control with humidity sensor 4 RS485 remote counication serial port 4 Fresh air mixing, recirculation (sizes ) 4 Air supply plenum for round ducts (sizes 25 71) 4 HID-E1 3-speed selector + on/off for wall mounting (sizes 25 71) 4 HID-E2 Simplified room control E/I+3V+on/off for wall mounting (sizes 25 71) 4 HID-E3 Multi-function room control for wall mounting (sizes 25 71) 4 HID-E4 Multi-function room control for 0-10V valves (sizes 25 71) 4 3-way 0-10V valve kit for 2-pipe systems 4 3-way 0-10V valve kit for 4-pipe systems (sizes ) Key to symbols: Accessories supplied separately. technical data ooling capacity kw 8,70 12,7 15,2 18,7 21,6 29,7 40,3 46,8 52,3 58,9 75,2 83,8 Sensible cooling capacity kw 6,69 9,71 11,2 14,3 16,6 22,1 29,7 33,6 38,0 42,5 52,6 59,4 Total input kw 0,47 0,61 0,61 0,75 1,43 0,75 1,10 1,1 1,5 1,5 2,2 3,0 4 Heating capacity kw 9,91 14,4 16,4 21,1 24,5 32,1 43,1 47,9 54,5 61,0 74,4 84,4 Air flow rate (3) l/s Max. working static pressure (4) Pa , Max. working static pressure (5) Pa Fan type (6) - FG Sound pressure level (7) db(a) V/Ph/Hz 230/1/50 400/3/50 Data referred to the following conditions: Ambient air at 27-19,5 W.B.; water at inlet 7 and outlet 12 Ambient air at 20 ; water at inlet 45 and outlet 40 (3) Air flow rate at maximum speed with available head of 0 Pa (sizes 25 71); nominal air flow rate (sizes ). (4) Maximum available working static pressure at maximum speed (sizes 25 71); max available static pressure with standard motor. It does not take into consideration any accessory increasing the pressure drop on the airside (sizes ) (5) Max available static pressure with high power motor. It does not take into consideration any accessory increasing the pressure drop on the airside (sizes ) (6) FG = centrifugal fan (7) Sound levels refer to units with full load under nominal test conditions. The sound pressure is measured at 1 m from the external surface of the unit in open field conditions. dimensions and clearances A1 A A2 B A1 A A2 B Length (A) Width (B) Height () (A1) (A2) Weight in oper. kg The above data refer to standard units A1 A A2 B AUTION! For trouble-free operation of the unit it is essential to maintain the clearances in green. 141

71 ELFODUT F-V Water terminal unit ased vertical indoor installation Ductable apacity from 13,6 to 89 kw ELFODUT Room control HID-T2 for wall-mounted remote installation with functions of: 4 manual or automatic suer/winter selection 4 temperature setting 4 manual setting of fan speed 4 other useful functions. The ELFODuct F-V tall water terminal units have been designed for installation directly in the room or in technical spaces. The units have been designed for sending air directly into the room or with ducted distribution. They are distinguished by their compactness and extremely low noise levels obtained thanks to internal soundproofing. The main features are: 4various available controls, from simple speed control through to the electronic control set-up for connection to ELFOontrol or general supervisors; 4available in version for 2 and 4-pipe systems; 4choice of aeraulic accessories (plenum for front air supply or on three sides); 4electric heater section with different power plus electronic power modulation control; 4fans available with high static pressure, which allow extensive ducting; 4front air return through grille (standard) or with return from the floor or from the rear functions and features H 2O Heating-ooling Indoor inst. ased vertical inst. Refrig. Water ELFOontrol available configurations ELFODUT F-V M RF - - SUPPLY VOLTAGE: 4230M 230/1/50 (Standard) 4400T 400/3/50without neutral (available only with the heating electric heaters) AIR RETURN: 4RF Front return (Standard) 4R3 Return from below 4R4 Rear return (3) HOT WATER OIL: 4HW2 2-row hot water coil (4) ELETRI HEATERS: ELFODUT F-V T RF SM MOS SUPPLY VOLTAGE: 4400T 400/3/50 without neutral (Standard) 4230T 230/3/50 AIR RETURN: 4RF Front return (Standard) 4R3 Return from below 4R4 Rear return (3) AIR FLOW RATE: 4SM Standard supply air flow-rate 4RM Reduced outlet air flow-rate (4) MOTOR SPEIFIATIONS: 4MOS Standard motor 4MOD Double-speed motor (5) HOT WATER OIL: 4HW2 2-row hot water coil (3) (3) (4) (4) (5) - - F-V unit configuration 4EH09 4,5 kw heating electric heaters 4EH10 6 kw heating electric heaters (sizes 41 71) 4EH12 9 kw heating electric heaters 4EH14 12 kw heating electric heaters (sizes 41 71) 4EH17 18 kw heating electric heaters (size 71) (5) ELETRONI VERSION: 4V3FS Electronic version with 3-speed board for the fan 4TS livet.talk.terminal Space electronic for HID-T2 or HID-T3 thermostats (ELFOontrol) (6) SERIAL PORT: 4SP1 RS485 remote counication serial port (5) (6) (6) (7) (8) F-V unit configuration (6) ELETRI HEATERS: 4EH09 4,5 kw heating electric heaters 4EH10 6 kw heating electric heaters 4EH12 9 kw heating electric heaters 4EH14 12 kw heating electric heaters 4EH17 18 kw heating electric heaters 4EH20 24 kw heating electric heaters (sizes ) (7) ELETRONI VERSION: 4TS livet.talk.terminal Space electronic for HID-T2 or HID-T3 thermostats (ELFOontrol) (8) SERIAL PORT: 4SP1 RS485 remote counication serial port 142