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Rooftop units

WSM 0081 - 0152WSM 0162 - 1204

WSM-T 0081 - 0152WSM-T 0162 - 1204

WHISPER 0102 - 0604WHISPER-T 0102 - 0604

WHISPER ENTHALPY 0102 - 0604WHISPER ENTHALPY-T 0102 - 0604i-WHISPER ENTHALPY 0182 - 0753

WET ENTHALPY 0102 - 0604WET-RTF 0102 - 1204

WET-RTF-R 0102 - 1204WTA 0021 - 0126

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Rooftop units

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Rooftop units

WSM 0081 - 0152<<< BACK INDEX

Reversible air cooled fully configurablehigh efficiency Rooftop units23,3-58,4 kW

ConfigurationsAR Air recirculation functionMF Mixing and Free cooling functionCE Centrifugal Extraction/Expulsion and Free cooling functionHR-B Refrigerant Booster heat recovery function

Autonomous reversible air-to-air Rooftop unit, for thethermo-hygrometric treatment, filtration and air renovation,depending on the selected configuration. Mini WSM units arespecifically designed for installation in small to medium sizedspaces, such as shops, bars and service areas. Hermetic rotaryscroll compressors with R410A refrigerant; single refrigerantcircuit; aluminum structure and coated galvanized steel base;air treatment section with sandwich panel and centrifugal fans.According to the selected version, the unit allows for themanagement of free cooling, with supply and return fans withmotorized dampers for return, expulsion and fresh air. The unitis also available with the heat recovery Refrigerant Booster torecover the energy from the exhaust air, increasing the unitscapacity and the global efficiency.

FeaturesFLEXIBILITYClimaveneta’s units offer the opportunity to choose different supply and returnairflows directions.REDUCED FOOTPRINTOne single packaged unit that encloses everything is required for the ambientair conditioning. Particular attention has been given to the structural design ofthe unit, providing a smaller footprint combined with flexibility, sturdiness andcomplete operation.VERSATILITYDifferent possibilities for the air treatment chambers; from total recirculationonly to mixing with fresh air and extraction from the ambient with heatrecovery. Each different configuration can be further customized thanks to awide range of accessories.REFRIGERANT BOOSTERCutting-edge Refrigerant booster heat recovery system that allows for thecomplete and precise recovery of the energy from the exhaust air, without anywaste due to the mixing with external air. The performance of the coolingcircuit is maximized, increasing by 15% the cooling capacity and thecompressor working at the same condition.INSTALLATION AND MAINTENANCESimplified operations, reduced costs and maintenance directly on site thanksto: the strong and perfectly insulated structure, easy access to internalsections, plug & play approach and automatic setting of the air flow (optional).

AccessoryPlug fan with EC motorAmbient humidity control: hot gas post heating coil and humidifer.Ambient air quality control: CO2 sensor or 4-20 mA remote signal.Integration or substitution heating resources: hot water heating coil,electrical heaters, gas heating moduleHigh efficiency filters: electronic or rigid pocket F7Enthalpy free-coolingRemote control keyboard (distance to 200m and to 500m)Set-up for remote connectivity with ModBus/Echelon protocol cards

ControlsAIR3000TEThe AIR3000 TE controller offers advanced functions and algorithms. It is made up by two control boards, dedicated to the air sideand the refrigerant side respectively. The keypad features functional controls and a complete LCD display that allows for themonitoring and intervention on the unit by means of a multi-level menu with selectable user´s language. The step proportionalcapacity adjustment is based on the return temperature; proportional-integral management can also be set. Its functions include theadjustment of the ambient humidity, the thermal or enthalpic (optional) free-cooling and supply temperature limitation. Defrosting isbased on a self-adaptive propriety logic with monitoring of several operating and environmental parameters. The management of theventilation can be realized with constant air flow regulation (optional): as pressure drop varies, the fans change speed so as tomaintain the flow-rate at the designed value for the system, regardless of filter clogging. The controller allows to integrate andautomatically manage different optional thermal resources (hot water coil, electrical heater and gas thermal module), hot gaspost-heating (optional) and the fresh air percentage (optional with CO2 sensor or remote signal 4-20 mA). The presence of theprogrammable timer allows the user to create an operating profile containing up to 4 typical days and 10 time bands.The diagnostics comprises a complete alarm management system, including ‘black box’ (via PC) functions and an alarm log list (viadisplay or also a PC) for optimized analysis of the unit performance. Supervision can be easily developed via proprietary devices orvia third party systems by means of the most common protocols as ModBus, Bacnet, Bacnet-over-IP, Echelon LonWorks protocols.Compatibility with the remote keyboard managing up to 10 units.

558

WSM/AR 0081 0082 0091 0092 0101 0102COOLINGTotal cooling capacity (1) kW 24,6 23,3 28,8 28,5 32,6 32,7Total sensible capacity (1) kW 18,6 18,1 22,3 22,2 25,6 25,6Compressors power input (1) kW 6,01 5,28 7,36 7,00 8,40 8,23HEATINGTotal heating capacity (2) kW 24,9 23,2 28,9 28,7 31,8 32,0Compressors power input (2) kW 5,70 5,02 6,64 6,49 7,14 7,38SUPPLY FANSSupply air flow rate m³/h 4000 4000 5000 5000 5700 5700Avaible external static pressure (3) Pa 350 350 350 350 350 350Total power input kW 0,96 0,96 1,35 1,35 1,64 1,64COMPRESSORSNo. Compressors/No. Circuits N° 1/1 2/1 1/1 2/1 1/1 2/1NOISE LEVELNoise Power (4) dB(A) 79 79 80 80 82 82SIZELength A mm 2055 2055 2055 2055 2055 2055Width B mm 1300 1300 1300 1300 1300 1300Height H mm 1640 1640 1640 1640 1640 1640Operating weight (5) kg 526 526 538 538 570 570

WSM/AR 0121 0122 0131 0132 0151 0152COOLINGTotal cooling capacity (1) kW 37,1 37,1 40,8 42,0 47,3 47,2Total sensible capacity (1) kW 28,4 28,4 32,4 33,0 37,6 37,6Compressors power input (1) kW 10,0 10,0 10,8 12,3 12,5 12,6HEATINGTotal heating capacity (2) kW 35,7 36,0 38,4 40,0 46,0 46,1Compressors power input (2) kW 8,23 8,38 8,19 9,16 10,3 10,2SUPPLY FANSSupply air flow rate m³/h 6000 6000 7250 7250 8500 8500Avaible external static pressure (3) Pa 350 350 350 350 350 350Total power input kW 1,77 1,77 1,77 1,77 2,40 2,40COMPRESSORSNo. Compressors/No. Circuits N° 1/1 2/1 1/1 2/1 1/1 2/1NOISE LEVELNoise Power (4) dB(A) 83 83 82 82 85 85SIZELength A mm 2055 2055 2055 2055 2055 2055Width B mm 1300 1300 1300 1300 1300 1300Height H mm 1640 1640 1640 1640 1640 1640Operating weight (5) kg 600 600 632 632 669 669

Notes:1 Cooling: Outdoor 35ÁC 50% R.H. / Indoor 27ÁC 47% R.H. / Mix 0%.2 Heating: Outdoor 7ÁC 87% R.H. / Indoor 20ÁC 50% R.H. / Mix 0%.3 ESP for standard configuration (optional accessories not included/calculated).4 Sound power on the basis of measurements made in compliance with ISO 9614.5 Unit in standard configuration/execution, without optional accessories.

WSM/MF 0081 0082 0091 0092 0101 0102COOLINGTotal cooling capacity (1) kW 26,3 24,8 30,6 30,3 34,7 34,8Total sensible capacity (1) kW 18,7 18,2 22,4 22,3 25,7 25,8Compressors power input (1) kW 6,09 5,32 7,48 7,05 8,54 8,26HEATINGTotal heating capacity (2) kW 25,3 23,5 29,2 29,0 32,2 32,3Compressors power input (2) kW 5,29 4,57 6,17 5,89 6,61 6,77SUPPLY FANSSupply air flow rate m³/h 4000 4000 5000 5000 5700 5700Avaible external static pressure (3) Pa 350 350 350 350 350 350Total power input kW 0,96 0,96 1,35 1,35 1,64 1,64COMPRESSORSNo. Compressors/No. Circuits N° 1/1 2/1 1/1 2/1 1/1 2/1NOISE LEVELNoise Power (4) dB(A) 82 82 84 84 86 86SIZELength A mm 2700 2700 2700 2700 2700 2700Width B mm 1300 1300 1300 1300 1300 1300Height H mm 1640 1640 1640 1640 1640 1640Operating weight (5) kg 579 579 589 589 621 621

Notes:1 Cooling: Outdoor 35°C 50% R.H. / Indoor 27°C 47% R.H. / Mix 30%.2 Heating: Outdoor 7°C 87% R.H. / Indoor 20°C 50% R.H. / Mix 30%.3 ESP for standard configuration (optional accessories not included/calculated).4 Sound power on the basis of measurements made in compliance with ISO 9614.5 Unit in standard configuration/execution, without optional accessories.

559

WSM/MF 0121 0122 0131 0132 0151 0152COOLINGTotal cooling capacity (1) kW 39,5 39,5 43,2 44,6 50,2 50,0Total sensible capacity (1) kW 28,4 28,4 32,5 33,1 37,8 37,7Compressors power input (1) kW 10,2 10,2 11,0 12,6 12,7 12,9HEATINGTotal heating capacity (2) kW 36,1 36,4 38,7 40,3 46,6 46,7Compressors power input (2) kW 7,62 7,66 7,52 8,33 9,53 9,38SUPPLY FANSSupply air flow rate m³/h 6000 6000 7250 7250 8500 8500Avaible external static pressure (3) Pa 350 350 350 350 350 350Total power input kW 1,77 1,77 1,77 1,77 2,40 2,40COMPRESSORSNo. Compressors/No. Circuits N° 1/1 2/1 1/1 2/1 1/1 2/1NOISE LEVELNoise Power (4) dB(A) 87 87 85 85 88 88SIZELength A mm 2700 2700 2700 2700 2700 2700Width B mm 1300 1300 1300 1300 1300 1300Height H mm 1640 1640 1640 1640 1640 1640Operating weight (5) kg 649 649 679 679 714 714


WSM/CE 0081 0082 0091 0092 0101 0102COOLINGTotal cooling capacity (1) kW 26,3 24,8 30,6 30,3 34,7 34,8Total sensible capacity (1) kW 18,7 18,2 22,4 22,3 25,7 25,8Compressors power input (1) kW 6,09 5,32 7,48 7,05 8,54 8,26HEATINGTotal heating capacity (2) kW 25,3 23,5 29,2 29,0 32,2 32,3Compressors power input (2) kW 5,29 4,57 6,17 5,89 6,61 6,77SUPPLY FANSSupply air flow rate m³/h 4000 4000 5000 5000 5700 5700Avaible external static pressure (3) Pa 350 350 350 350 350 350Total power input kW 0,96 0,96 1,35 1,35 1,64 1,64RETURN/EXPULSION FANReturn air flow rate m³/h 4000 4000 5000 5000 5700 5700Avaible external static pressure (3) Pa 250 250 250 250 250 250Total power input kW 0,77 0,77 1,15 1,15 1,50 1,50COMPRESSORSNo. Compressors/No. Circuits N° 1/1 2/1 1/1 2/1 1/1 2/1NOISE LEVELNoise Power (4) dB(A) 84 84 87 87 89 89SIZELength A mm 2700 2700 2700 2700 2700 2700Width B mm 1300 1300 1300 1300 1300 1300Height H mm 2050 2050 2050 2050 2050 2050Operating weight (5) kg 637 637 649 649 684 684

WSM/CE 0121 0122 0131 0132 0151 0152COOLINGTotal cooling capacity (1) kW 39,5 39,5 43,2 44,6 50,2 50,0Total sensible capacity (1) kW 28,4 28,4 32,5 33,1 37,8 37,7Compressors power input (1) kW 10,2 10,2 11,0 12,6 12,7 12,9HEATINGTotal heating capacity (2) kW 36,1 36,4 38,7 40,3 46,6 46,7Compressors power input (2) kW 7,62 7,66 7,52 8,33 9,53 9,38SUPPLY FANSSupply air flow rate m³/h 6000 6000 7250 7250 8500 8500Avaible external static pressure (3) Pa 350 350 350 350 350 350Total power input kW 1,77 1,77 1,77 1,77 2,40 2,40RETURN/EXPULSION FANReturn air flow rate m³/h 6000 6000 7250 7250 8500 8500Avaible external static pressure (3) Pa 250 250 250 250 250 250Total power input kW 1,69 1,69 1,92 1,92 2,76 2,76COMPRESSORSNo. Compressors/No. Circuits N° 1/1 2/1 1/1 2/1 1/1 2/1NOISE LEVELNoise Power (4) dB(A) 90 90 88 88 91 91SIZELength A mm 2700 2700 2700 2700 2700 2700Width B mm 1300 1300 1300 1300 1300 1300Height H mm 2050 2050 2050 2050 2050 2050Operating weight (5) kg 712 712 744 744 796 796


560

WSM/HR-B 0081 0082 0091 0092 0101 0102COOLINGTotal cooling capacity (1) kW 30,5 28,8 35,4 35,0 40,2 40,3Total sensible capacity (1) kW 20,1 19,5 24,1 24,0 27,6 27,7Heat recovery cooling capacity (1) kW 3,10 2,92 3,60 3,56 4,08 4,10Compressors power input (1) kW 6,15 5,36 7,57 7,09 8,64 8,29HEATINGTotal heating capacity (2) kW 28,1 26,2 32,4 32,2 35,9 35,9Heat recovery heating capacity (2) kW 2,65 2,47 3,05 3,04 3,38 3,38Compressors power input (2) kW 5,25 4,48 6,13 5,76 6,55 6,66SUPPLY FANSSupply air flow rate m³/h 4000 4000 5000 5000 5700 5700Avaible external static pressure (3) Pa 350 350 350 350 350 350Total power input kW 0,96 0,96 1,35 1,35 1,64 1,64RETURN/EXPULSION FANReturn air flow rate m³/h 4000 4000 5000 5000 5700 5700Avaible external static pressure (3) Pa 250 250 250 250 250 250Total power input kW 0,87 0,87 1,26 1,26 1,63 1,63COMPRESSORSNo. Compressors/No. Circuits N° 1/1 2/1 1/1 2/1 1/1 2/1NOISE LEVELNoise Power (4) dB(A) 84 84 87 87 89 89SIZELength A mm 2700 2700 2700 2700 2700 2700Width B mm 1300 1300 1300 1300 1300 1300Height H mm 2050 2050 2050 2050 2050 2050Operating weight (5) kg 637 637 649 649 684 684

WSM/HR-B 0121 0122 0131 0132 0151 0152COOLINGTotal cooling capacity (1) kW 45,8 45,8 49,9 51,7 58,2 57,8Total sensible capacity (1) kW 30,5 30,5 34,9 35,5 40,7 40,5Heat recovery cooling capacity (1) kW 4,65 4,65 5,07 5,25 5,91 5,87Compressors power input (1) kW 10,3 10,3 11,1 12,8 12,9 13,1HEATINGTotal heating capacity (2) kW 40,2 40,5 43,0 44,7 51,9 51,9Heat recovery heating capacity (2) kW 3,78 3,81 4,05 4,21 4,89 4,89Compressors power input (2) kW 7,56 7,54 7,42 8,16 9,43 9,28SUPPLY FANSSupply air flow rate m³/h 6000 6000 7250 7250 8500 8500Avaible external static pressure (3) Pa 350 350 350 350 350 350Total power input kW 1,77 1,77 1,77 1,77 2,40 2,40RETURN/EXPULSION FANReturn air flow rate m³/h 6000 6000 7250 7250 8500 8500Avaible external static pressure (3) Pa 250 250 250 250 250 250Total power input kW 1,83 1,83 2,07 2,07 2,95 2,95COMPRESSORSNo. Compressors/No. Circuits N° 1/1 2/1 1/1 2/1 1/1 2/1NOISE LEVELNoise Power (4) dB(A) 90 90 88 88 91 91SIZELength A mm 2700 2700 2700 2700 2700 2700Width B mm 1300 1300 1300 1300 1300 1300Height H mm 2050 2050 2050 2050 2050 2050Operating weight (5) kg 712 712 744 744 796 796


561

Rooftop units

WSM 0162 - 1204<<< BACK INDEX

Reversible air cooled fully configurablehigh efficiency Rooftop units49,0-459 kW

ConfigurationsAR Air recirculation functionMF Mixing and Free cooling functionCE Centrifugal Extraction/Expulsion and Free cooling functionHR-B Refrigerant Booster heat recovery functionHR-P Plate heat recovery function

Autonomous reversible air-to-air Rooftop unit, for thethermo-hygrometric treatment, filtration and air renovation, inmedium-large surface and volume ambient, such assupermarkets, shopping or exhibition centres.Hermetic rotary scroll compressors with R410A refrigerant;double refrigerant circuit; aluminum structure and coatedgalvanized steel base; air treatment section with sandwichpanel and centrifugal fans. According to the selected version,the unit allows for the management of free cooling, with supplyand return fans with motorized dampers for return, expulsionand fresh air. The unit is also available with the thermodynamicRefrigerant Booster heat recovery or air-to air Plate type, torecover the energy from the exhaust air, increasing the unitscapacity and the global efficiency.

FeaturesFLEXIBILITYClimaveneta’s units offer the opportunity to choose different supply and returnairflows directions.HIGH RELIABILITYThe wide working range, the double refrigerant circuit and the accurate designof the components ensure optimum performance and comfort, with acontinuous and constant operation also during heavy thermoigrometricconditions.VERSATILITYDifferent possibilities for the air treatment chambers; from total recirculationonly to mixing with fresh air and extraction from the ambient with heatrecovery. Each different configuration can be further customized thanks to awide range of accessories.REFRIGERANT BOOSTERCutting-edge Refrigerant booster heat recovery system that allows for thecomplete and precise recovery of the energy from the exhaust air, without anywaste due to the mixing with external air. The performance of the coolingcircuit is maximized, increasing by 15% the cooling capacity and thecompressor working at the same condition.INSTALLATION AND MAINTENANCESimplified operations, reduced costs and maintenance directly on site thanksto: the strong and perfectly insulated structure, easy access to internalsections, plug & play approach and automatic setting of the air flow (optional).



562

WSM/AR 0162 0182 0202 0262 0302 0352 0402 0484COOLINGTotal cooling capacity (1) kW 48,9 56,6 62,8 82,6 91,9 107 126 148Total sensible capacity (1) kW 37,1 43,9 48,8 63,9 71,8 84,4 98,3 114Compressors power input (1) kW 12,7 15,6 17,2 20,5 25,7 30,6 34,1 39,2HEATINGTotal heating capacity (2) kW 49,0 56,7 64,2 81,4 91,6 109 123 147Compressors power input (2) kW 11,2 13,1 14,8 17,1 21,1 25,0 28,3 33,5SUPPLY FANSSupply air flow rate m³/h 7700 9400 10500 13500 15400 18200 21100 24000Avaible external static pressure (3) Pa 350 350 350 350 350 350 350 350Total power input kW 1,70 2,30 2,76 3,21 4,00 4,47 5,46 6,79COMPRESSORSNo. Compressors/No. Circuits N° 2/2 2/2 2/2 2/2 2/2 2/2 2/2 4/2NOISE LEVELNoise Power (4) dB(A) 82 84 85 84 86 86 89 88SIZELength A mm 3065 3065 3065 3565 3565 3565 4265 4265Width B mm 1700 1700 1700 2250 2250 2250 2250 2250Height H mm 1660 1660 1660 1840 1840 1840 2380 2380Operating weight (5) kg 755 892 941 1279 1380 1492 1689 1886

WSM/AR 0524 0604 0704 0804 0904 1004 1104 1204COOLINGTotal cooling capacity (1) kW 164 188 218 244 264 303 333 364Total sensible capacity (1) kW 127 146 171 195 213 241 259 276Compressors power input (1) kW 40,0 50,3 60,0 70,5 71,1 79,0 91,6 106HEATINGTotal heating capacity (2) kW 164 185 219 251 271 309 349 386Compressors power input (2) kW 34,8 41,9 49,6 57,4 62,7 68,7 81,4 91,2SUPPLY FANSSupply air flow rate m³/h 27000 30600 36500 42200 50000 54000 56000 56000Avaible external static pressure (3) Pa 350 350 350 350 350 350 350 350Total power input kW 8,57 11,4 10,2 14,8 16,3 19,7 21,2 21,8COMPRESSORSNo. Compressors/No. Circuits N° 4/2 4/2 4/2 4/2 4/2 4/2 4/2 4/2NOISE LEVELNoise Power (4) dB(A) 90 92 92 94 97 97 97 97SIZELength A mm 4265 4265 5565 5565 7430 7430 7430 7430Width B mm 2250 2250 2250 2250 2250 2250 2250 2250Height H mm 2380 2380 2380 2380 2380 2380 2380 2380Operating weight (5) kg 1964 2216 2674 2751 3457 3739 3853 3912


WSM/MF 0162 0182 0202 0262 0302 0352 0402 0484COOLINGTotal cooling capacity (1) kW 52,1 60,2 66,8 87,8 97,7 114 134 157Total sensible capacity (1) kW 37,1 44,0 48,9 64,0 72,0 84,6 98,6 114Compressors power input (1) kW 12,9 15,9 17,5 20,9 26,1 31,1 34,7 39,8HEATINGTotal heating capacity (2) kW 49,6 57,1 65,0 82,3 92,7 110 124 148Compressors power input (2) kW 10,4 12,1 13,7 15,7 19,5 23,0 25,9 31,0SUPPLY FANSSupply air flow rate m³/h 7700 9400 10500 13500 15400 18200 21100 24000Avaible external static pressure (3) Pa 350 350 350 350 350 350 350 350Total power input kW 1,70 2,30 2,76 3,21 4,00 4,47 5,46 6,79COMPRESSORSNo. Compressors/No. Circuits N° 2/2 2/2 2/2 2/2 2/2 2/2 2/2 4/2NOISE LEVELNoise Power (4) dB(A) 85 87 89 87 88 88 90 91SIZELength A mm 4400 4400 4400 4900 4900 4900 5600 5600Width B mm 1700 1700 1700 2250 2250 2250 2250 2250Height H mm 1660 1660 1660 1840 1840 1840 2380 2380Operating weight (5) kg 1079 1218 1268 1733 1839 1942 2268 2468


563

WSM/MF 0524 0604 0704 0804 0904 1004 1104 1204COOLINGTotal cooling capacity (1) kW 175 200 231 259 280 321 354 387Total sensible capacity (1) kW 127 146 172 196 214 242 259 276Compressors power input (1) kW 40,6 51,1 60,9 71,7 72,3 80,3 93,3 108HEATINGTotal heating capacity (2) kW 166 187 222 254 274 313 353 391Compressors power input (2) kW 31,9 38,7 45,6 52,6 58,1 63,6 75,2 84,2SUPPLY FANSSupply air flow rate m³/h 27000 30600 36500 42200 50000 54000 56000 56000Avaible external static pressure (3) Pa 350 350 350 350 350 350 350 350Total power input kW 8,57 11,4 10,2 14,8 16,3 19,7 21,2 21,8COMPRESSORSNo. Compressors/No. Circuits N° 4/2 4/2 4/2 4/2 4/2 4/2 4/2 4/2NOISE LEVELNoise Power (4) dB(A) 93 96 95 98 98 98 99 98SIZELength A mm 5600 5600 7260 7260 9260 9260 9260 9260Width B mm 2250 2250 2250 2250 2250 2250 2250 2250Height H mm 2380 2380 2380 2380 2380 2380 2380 2380Operating weight (5) kg 2542 2834 3368 3448 4133 4415 4529 4588


WSM/CE 0162 0182 0202 0262 0302 0352 0402 0484COOLINGTotal cooling capacity (1) kW 52,1 60,2 66,8 87,8 97,7 114 134 157Total sensible capacity (1) kW 37,1 44,0 48,9 64,0 72,0 84,6 98,6 114Compressors power input (1) kW 12,9 15,9 17,5 20,9 26,1 31,1 34,7 39,8HEATINGTotal heating capacity (2) kW 49,6 57,1 65,0 82,3 92,7 110 124 148Compressors power input (2) kW 10,4 12,1 13,7 15,7 19,5 23,0 25,9 31,0SUPPLY FANSSupply air flow rate m³/h 7700 9400 10500 13500 15400 18200 21100 24000Avaible external static pressure (3) Pa 350 350 350 350 350 350 350 350Total power input kW 1,70 2,30 2,76 3,21 4,00 4,47 5,46 6,79RETURN/EXPULSION FANReturn air flow rate m³/h 7700 9400 10500 13500 15400 18200 21100 24000Avaible external static pressure (3) Pa 250 250 250 250 250 250 250 250Total power input kW 1,34 1,93 2,40 2,39 3,03 4,19 3,84 4,85COMPRESSORSNo. Compressors/No. Circuits N° 2/2 2/2 2/2 2/2 2/2 2/2 2/2 4/2NOISE LEVELNoise Power (4) dB(A) 87 89 91 88 90 91 91 92SIZELength A mm 5300 5300 5300 5800 5800 5800 6500 6500Width B mm 1700 1700 1700 2250 2250 2250 2250 2250Height H mm 1660 1660 1660 1840 1840 1840 2380 2380Operating weight (5) kg 1339 1487 1551 2128 2234 2357 2772 3000

WSM/CE 0524 0604 0704 0804 0904 1004 1104 1204COOLINGTotal cooling capacity (1) kW 175 200 231 259 280 321 354 387Total sensible capacity (1) kW 127 146 172 196 214 242 259 276Compressors power input (1) kW 40,6 51,1 60,9 71,7 72,3 80,3 93,3 108HEATINGTotal heating capacity (2) kW 166 187 222 254 274 313 353 391Compressors power input (2) kW 31,9 38,7 45,6 52,6 58,1 63,6 75,2 84,2SUPPLY FANSSupply air flow rate m³/h 27000 30600 36500 42200 50000 54000 56000 56000Avaible external static pressure (3) Pa 350 350 350 350 350 350 350 350Total power input kW 8,57 11,4 10,2 14,8 16,3 19,7 21,2 21,8RETURN/EXPULSION FANReturn air flow rate m³/h 27000 30600 36500 42200 50000 54000 56000 56000Avaible external static pressure (3) Pa 250 250 250 250 250 250 250 250Total power input kW 6,11 8,06 7,28 9,85 10,7 12,4 13,4 13,4COMPRESSORSNo. Compressors/No. Circuits N° 4/2 4/2 4/2 4/2 4/2 4/2 4/2 4/2NOISE LEVELNoise Power (4) dB(A) 94 97 98 101 99 99 99 99SIZELength A mm 6500 6500 8700 8700 10030 10030 10030 10030Width B mm 2250 2250 2250 2250 2250 2250 2250 2250Height H mm 2380 2380 2380 2380 2380 2380 2380 2380Operating weight (5) kg 3074 3386 4206 4301 5013 5295 5409 5468


564

WSM/HR-B 0162 0182 0202 0262 0302 0352 0402 0484COOLINGTotal cooling capacity (1) kW 60,4 69,7 77,3 102 113 132 155 182Total sensible capacity (1) kW 39,8 47,1 52,4 68,5 77,3 90,8 106 122Heat recovery cooling capacity (1) kW 6,13 7,07 7,85 10,3 11,5 13,4 15,7 18,5Compressors power input (1) kW 13,0 16,1 17,7 21,1 26,4 31,5 35,1 40,2HEATINGTotal heating capacity (2) kW 55,3 63,4 72,3 91,4 103 123 138 165Heat recovery heating capacity (2) kW 5,20 5,97 6,81 8,61 9,72 11,6 13,0 15,5Compressors power input (2) kW 10,3 12,1 13,5 15,5 19,3 22,7 25,5 30,8SUPPLY FANSSupply air flow rate m³/h 7700 9400 10500 13500 15400 18200 21100 24000Avaible external static pressure (3) Pa 350 350 350 350 350 350 350 350Total power input kW 1,70 2,30 2,76 3,21 4,00 4,47 5,46 6,79RETURN/EXPULSION FANReturn air flow rate m³/h 7700 9400 10500 13500 15400 18200 21100 24000Avaible external static pressure (3) Pa 250 250 250 250 250 250 250 250Total power input kW 1,50 2,12 2,61 2,71 3,37 4,57 4,28 5,32COMPRESSORSNo. Compressors/No. Circuits N° 2/2 2/2 2/2 2/2 2/2 2/2 2/2 4/2NOISE LEVELNoise Power (4) dB(A) 87 89 91 88 90 91 91 92SIZELength A mm 5300 5300 5300 5800 5800 5800 6500 6500Width B mm 1700 1700 1700 2250 2250 2250 2250 2250Height H mm 1660 1660 1660 1840 1840 1840 2380 2380Operating weight (5) kg 1386 1543 1612 2207 2317 2448 2883 3120

WSM/HR-B 0524 0604 0704 0804 0904 1004 1104 1204COOLINGTotal cooling capacity (1) kW 202 231 268 299 323 371 409 448Total sensible capacity (1) kW 137 157 184 210 230 260 278 296Heat recovery cooling capacity (1) kW 20,5 23,5 27,2 30,4 32,8 37,7 41,5 45,5Compressors power input (1) kW 41,1 51,6 61,6 72,6 73,2 81,2 94,5 110HEATINGTotal heating capacity (2) kW 184 208 247 282 305 348 393 435Heat recovery heating capacity (2) kW 17,3 19,6 23,2 26,5 28,7 32,8 37,0 40,9Compressors power input (2) kW 31,6 38,3 45,0 51,8 57,6 63,1 74,6 83,4SUPPLY FANSSupply air flow rate m³/h 27000 30600 36500 42200 50000 54000 56000 56000Avaible external static pressure (3) Pa 350 350 350 350 350 350 350 350Total power input kW 8,57 11,4 10,2 14,8 16,3 19,7 21,2 21,8RETURN/EXPULSION FANReturn air flow rate m³/h 27000 30600 36500 42200 50000 54000 56000 56000Avaible external static pressure (3) Pa 250 250 250 250 250 250 250 250Total power input kW 6,62 8,65 7,90 10,7 11,6 13,4 15,4 15,4COMPRESSORSNo. Compressors/No. Circuits N° 4/2 4/2 4/2 4/2 4/2 4/2 4/2 4/2NOISE LEVELNoise Power (4) dB(A) 94 97 98 101 99 99 99 99SIZELength A mm 6500 6500 8700 8700 10030 10030 10030 10030Width B mm 2250 2250 2250 2250 2250 2250 2250 2250Height H mm 2380 2380 2380 2380 2380 2380 2380 2380Operating weight (5) kg 3207 3524 4370 4465 5165 5447 5578 5637


565

WSM/HR-P 0162 0182 0202 0262 0302 0352COOLINGTotal cooling capacity (1) kW 58,6 67,9 75,3 99,0 111 129Total sensible capacity (1) kW 38,5 45,6 50,6 66,5 74,8 87,8Heat recovery cooling capacity (1) kW 5,00 6,00 6,60 8,90 9,90 11,5Compressors power input (1) kW 13,0 16,1 17,7 21,1 26,3 31,4HEATINGTotal heating capacity (2) kW 57,7 66,7 75,5 96,6 109 129Heat recovery heating capacity (2) kW 8,10 9,60 10,6 14,4 16,2 18,7Compressors power input (2) kW 10,5 12,3 13,8 15,9 19,7 23,2SUPPLY FANSSupply air flow rate m³/h 7700 9400 10500 13500 15400 18200Avaible external static pressure (3) Pa 250 250 250 250 250 250Total power input kW 2,40 3,48 4,40 4,31 5,60 7,03RETURN/EXPULSION FANReturn air flow rate m³/h 7700 9400 10500 13500 15400 18200Avaible external static pressure (3) Pa 200 200 200 200 200 200Total power input kW 1,15 1,67 2,10 2,62 3,12 3,31COMPRESSORSNo. Compressors/No. Circuits N° 2/2 2/2 2/2 2/2 2/2 2/2NOISE LEVELNoise Power (4) dB(A)SIZELength A mm 4800 4800 4800 5800 5800 5800Width B mm 1700 1700 1700 2250 2250 2250Height H mm 1660 1660 1660 1840 1840 1840Operating weight (5) kg 1551 1571 1581 2170 2240 2480

WSM/HR-P 0402 0484 0524 0604 0704 0804COOLINGTotal cooling capacity (1) kW 152 177 196 224 259 290Total sensible capacity (1) kW 102 118 132 151 179 204Heat recovery cooling capacity (1) kW 13,6 15,2 16,9 18,8 21,8 24,7Compressors power input (1) kW 35,0 40,1 41,0 51,5 61,4 72,3HEATINGTotal heating capacity (2) kW 146 173 192 218 258 293Heat recovery heating capacity (2) kW 22,1 24,7 27,4 30,5 35,5 40,2Compressors power input (2) kW 26,2 31,3 32,3 39,1 45,9 52,9SUPPLY FANSSupply air flow rate m³/h 21100 24000 27000 30600 36500 42200Avaible external static pressure (3) Pa 250 250 250 250 250 250Total power input kW 7,66 9,78 12,6 16,2 14,9 20,7RETURN/EXPULSION FANReturn air flow rate m³/h 21100 24000 27000 30600 36500 42200Avaible external static pressure (3) Pa 200 200 200 200 200 200Total power input kW 3,75 4,86 6,28 8,44 10,7 15,5COMPRESSORSNo. Compressors/No. Circuits N° 2/2 4/2 4/2 4/2 4/2 4/2NOISE LEVELNoise Power (4) dB(A)SIZELength A mm 6500 6500 6500 6800 8100 8100Width B mm 2250 2250 2250 2250 2250 2250Height H mm 2380 2380 2380 2380 2380 2380Operating weight (5) kg 3565 3685 3815 4065 4565 4685


566

Rooftop units

WSM-T 0081 - 0152<<< BACK INDEX

Cooling only air cooled Rooftop unit,fully configurable and high efficiency23,5-58,8 kW

ConfigurationsAR Air recirculation functionMF Mixing and Free cooling functionCE Centrifugal Extraction/Expulsion and Free cooling functionHR-B Refrigerant Booster heat recovery function

Autonomous cooling only air-to-air Rooftop unit, for thethermo-hygrometric treatment, filtration and air renovation,depending on the selected configuration. Mini WSM-T units arespecifically designed for installation in small to medium sizedspaces, such as shops, bars and service areas. Hermetic rotaryscroll compressors with R410A refrigerant; single refrigerantcircuit; aluminum structure and coated galvanized steel base;air treatment section with sandwich panel and centrifugal fans.According to the selected version, the unit allows for themanagement of free cooling, with supply and return fans withmotorized dampers for return, expulsion and fresh air. The unitis also available with the heat recovery Refrigerant Booster torecover the energy from the exhaust air, increasing the unitscapacity and the global efficiency.

FeaturesFLEXIBILITYClimaveneta’s units offer the opportunity to choose different supply and returnairflows directions.REDUCED FOOTPRINTOne single packaged unit that encloses everything is required for the ambientair conditioning. Particular attention has been given to the structural design ofthe unit, providing a smaller footprint combined with flexibility, sturdiness andcomplete operation.VERSATILITYDifferent possibilities for the air treatment chambers; from total recirculationonly to mixing with fresh air and extraction from the ambient with heatrecovery. Each different configuration can be further customized thanks to awide range of accessories.REFRIGERANT BOOSTERCutting-edge Refrigerant booster heat recovery system that allows for thecomplete and precise recovery of the energy from the exhaust air, without anywaste due to the mixing with external air. The performance of the coolingcircuit is maximized, increasing by 15% the cooling capacity and thecompressor working at the same condition.INSTALLATION AND MAINTENANCESimplified operations, reduced costs and maintenance directly on site thanksto: the strong and perfectly insulated structure, easy access to internalsections, plug & play approach and automatic setting of the air flow (optional).



568

WSM-T/AR 0081 0082 0091 0092 0101 0102COOLINGTotal cooling capacity (1) kW 24,8 23,4 29,0 28,7 32,6 32,9Total sensible capacity (1) kW 18,7 18,1 22,4 22,3 25,6 25,8Compressors power input (1) kW 5,91 5,19 7,24 6,85 8,40 8,06SUPPLY FANSSupply air flow rate m³/h 4000 4000 5000 5000 5700 5700Avaible external static pressure (2) Pa 350 350 350 350 350 350Total power input kW 0,96 0,96 1,35 1,35 1,64 1,64COMPRESSORSNo. Compressors/No. Circuits N° 1/1 2/1 1/1 2/1 1/1 2/1NOISE LEVELNoise Power (3) dB(A) 79 79 80 80 82 82SIZELength A mm 2055 2055 2055 2055 2055 2055Width B mm 1300 1300 1300 1300 1300 1300Height H mm 1640 1640 1640 1640 1640 1640Operating weight (4) kg 524 524 534 534 565 565

WSM-T/AR 0121 0122 0131 0132 0151 0152COOLINGTotal cooling capacity (1) kW 37,5 37,6 41,3 42,5 47,7 47,6Total sensible capacity (1) kW 28,5 28,5 32,6 33,2 37,8 37,8Compressors power input (1) kW 9,79 10,0 10,5 12,0 12,3 12,4SUPPLY FANSSupply air flow rate m³/h 6000 6000 7250 7250 8500 8500Avaible external static pressure (2) Pa 350 350 350 350 350 350Total power input kW 1,77 1,77 1,77 1,77 2,40 2,40COMPRESSORSNo. Compressors/No. Circuits N° 1/1 2/1 1/1 2/1 1/1 2/1NOISE LEVELNoise Power (3) dB(A) 83 83 82 82 85 85SIZELength A mm 2055 2055 2055 2055 2055 2055Width B mm 1300 1300 1300 1300 1300 1300Height H mm 1640 1640 1640 1640 1640 1640Operating weight (4) kg 592 592 622 622 657 657

Notes:1 Cooling: Outdoor 35°C 50% R.H. / Indoor 27°C 47% R.H. / Mix 0%.2 ESP for standard configuration (optional accessories not included/calculated).3 Sound power on the basis of measurements made in compliance with ISO 9614.4 Unit in standard configuration/execution, without optional accessories.

WSM-T/MF 0081 0082 0091 0092 0101 0102COOLINGTotal cooling capacity (1) kW 26,5 25,0 30,8 30,5 34,7 35,1Total sensible capacity (1) kW 18,8 18,2 22,5 22,4 25,7 25,9Compressors power input (1) kW 5,99 5,23 7,36 6,90 8,54 8,08SUPPLY FANSSupply air flow rate m³/h 4000 4000 5000 5000 5700 5700Avaible external static pressure (2) Pa 350 350 350 350 350 350Total power input kW 0,96 0,96 1,35 1,35 1,64 1,64COMPRESSORSNo. Compressors/No. Circuits N° 1/1 2/1 1/1 2/1 1/1 2/1NOISE LEVELNoise Power (3) dB(A) 82 82 84 84 86 86SIZELength A mm 2700 2700 2700 2700 2700 2700Width B mm 1300 1300 1300 1300 1300 1300Height H mm 1640 1640 1640 1640 1640 1640Operating weight (4) kg 579 579 589 589 621 621


569

WSM-T/MF 0121 0122 0131 0132 0151 0152COOLINGTotal cooling capacity (1) kW 40,0 40,0 43,8 45,2 50,7 50,4Total sensible capacity (1) kW 28,6 28,6 32,7 33,3 38,0 37,9Compressors power input (1) kW 9,97 10,2 10,7 12,2 12,5 12,7SUPPLY FANSSupply air flow rate m³/h 6000 6000 7250 7250 8500 8500Avaible external static pressure (2) Pa 350 350 350 350 350 350Total power input kW 1,77 1,77 1,77 1,77 2,40 2,40COMPRESSORSNo. Compressors/No. Circuits N° 1/1 2/1 1/1 2/1 1/1 2/1NOISE LEVELNoise Power (3) dB(A) 87 87 85 85 88 88SIZELength A mm 2700 2700 2700 2700 2700 2700Width B mm 1300 1300 1300 1300 1300 1300Height H mm 1640 1640 1640 1640 1640 1640Operating weight (4) kg 649 649 679 679 714 714


WSM-T/CE 0081 0082 0091 0092 0101 0102COOLINGTotal cooling capacity (1) kW 26,5 25,0 30,8 30,5 34,7 35,1Total sensible capacity (1) kW 18,8 18,2 22,5 22,4 25,7 25,9Compressors power input (1) kW 5,99 5,23 7,36 6,90 8,54 8,08SUPPLY FANSSupply air flow rate m³/h 4000 4000 5000 5000 5700 5700Avaible external static pressure (2) Pa 350 350 350 350 350 350Total power input kW 0,96 0,96 1,35 1,35 1,64 1,64RETURN/EXPULSION FANReturn air flow rate m³/h 4000 4000 5000 5000 5700 5700Avaible external static pressure (2) Pa 250 250 250 250 250 250Total power input kW 0,77 0,77 1,15 1,15 1,50 1,50COMPRESSORSNo. Compressors/No. Circuits N° 1/1 2/1 1/1 2/1 1/1 2/1NOISE LEVELNoise Power (3) dB(A) 84 84 87 87 89 89SIZELength A mm 2700 2700 2700 2700 2700 2700Width B mm 1300 1300 1300 1300 1300 1300Height H mm 2050 2050 2050 2050 2050 2050Operating weight (4) kg 637 637 649 649 684 684

WSM-T/CE 0121 0122 0131 0132 0151 0152COOLINGTotal cooling capacity (1) kW 40,0 40,0 43,8 45,2 50,7 50,4Total sensible capacity (1) kW 28,6 28,6 32,7 33,3 38,0 37,9Compressors power input (1) kW 9,97 10,2 10,7 12,2 12,5 12,7SUPPLY FANSSupply air flow rate m³/h 6000 6000 7250 7250 8500 8500Avaible external static pressure (2) Pa 350 350 350 350 350 350Total power input kW 1,77 1,77 1,77 1,77 2,40 2,40RETURN/EXPULSION FANReturn air flow rate m³/h 6000 6000 7250 7250 8500 8500Avaible external static pressure (2) Pa 250 250 250 250 250 250Total power input kW 1,69 1,69 1,92 1,92 2,76 2,76COMPRESSORSNo. Compressors/No. Circuits N° 1/1 2/1 1/1 2/1 1/1 2/1NOISE LEVELNoise Power (3) dB(A) 90 90 88 88 91 91SIZELength A mm 2700 2700 2700 2700 2700 2700Width B mm 1300 1300 1300 1300 1300 1300Height H mm 2050 2050 2050 2050 2050 2050Operating weight (4) kg 712 712 744 744 796 796


570

WSM-T/HR-B 0081 0082 0091 0092 0101 0102COOLINGTotal cooling capacity (1) kW 30,8 29,0 35,8 35,4 40,2 40,7Total sensible capacity (1) kW 20,1 19,6 24,2 24,1 27,6 27,8Heat recovery cooling capacity (1) kW 3,12 2,94 3,63 3,59 4,08 4,14Compressors power input (1) kW 6,04 5,25 7,44 6,93 8,64 8,10SUPPLY FANSSupply air flow rate m³/h 4000 4000 5000 5000 5700 5700Avaible external static pressure (2) Pa 350 350 350 350 350 350Total power input kW 0,96 0,96 1,35 1,35 1,64 1,64RETURN/EXPULSION FANReturn air flow rate m³/h 4000 4000 5000 5000 5700 5700Avaible external static pressure (2) Pa 250 250 250 250 250 250Total power input kW 0,87 0,87 1,26 1,26 1,63 1,63COMPRESSORSNo. Compressors/No. Circuits N° 1/1 2/1 1/1 2/1 1/1 2/1NOISE LEVELNoise Power (3) dB(A) 84 84 87 87 89 89SIZELength A mm 2700 2700 2700 2700 2700 2700Width B mm 1300 1300 1300 1300 1300 1300Height H mm 2050 2050 2050 2050 2050 2050Operating weight (4) kg 657 657 671 671 707 707

WSM-T/HR-B 0121 0122 0131 0132 0151 0152COOLINGTotal cooling capacity (1) kW 46,3 46,3 50,6 52,4 58,7 58,3Total sensible capacity (1) kW 30,6 30,6 35,1 35,7 40,8 40,7Heat recovery cooling capacity (1) kW 4,70 4,70 5,14 5,32 5,97 5,92Compressors power input (1) kW 10,1 10,3 10,8 12,4 12,6 12,8SUPPLY FANSSupply air flow rate m³/h 6000 6000 7250 7250 8500 8500Avaible external static pressure (2) Pa 350 350 350 350 350 350Total power input kW 1,77 1,77 1,77 1,77 2,40 2,40RETURN/EXPULSION FANReturn air flow rate m³/h 6000 6000 7250 7250 8500 8500Avaible external static pressure (2) Pa 250 250 250 250 250 250Total power input kW 1,83 1,83 2,07 2,07 2,95 2,95COMPRESSORSNo. Compressors/No. Circuits N° 1/1 2/1 1/1 2/1 1/1 2/1NOISE LEVELNoise Power (3) dB(A) 90 90 88 88 91 91SIZELength A mm 2700 2700 2700 2700 2700 2700Width B mm 1300 1300 1300 1300 1300 1300Height H mm 2050 2050 2050 2050 2050 2050Operating weight (4) kg 735 735 771 771 824 824


571

Rooftop units

WSM-T 0162 - 1204<<< BACK INDEX

Cooling only air cooled Rooftop unit,fully configurable and high efficiency49,3-459 kW

ConfigurationsAR Air recirculation functionMF Mixing and Free cooling functionCE Centrifugal Extraction/Expulsion and Free cooling functionHR-B Refrigerant Booster heat recovery functionHR-P Plate heat recovery function

Autonomous cooling only air-to-air Rooftop unit, for thethermo-hygrometric treatment, filtration and air renovation, inmedium-large surface and volume ambient, such assupermarkets, shopping or exhibition centres.Hermetic rotary scroll compressors with R410A refrigerant;double refrigerant circuit; aluminum structure and coatedgalvanized steel base; air treatment section with sandwichpanel and centrifugal fans. According to the selected version,the unit allows for the management of free cooling, with supplyand return fans with motorized dampers for return, expulsionand fresh air. The unit is also available with the thermodynamicRefrigerant Booster heat recovery or air-to air Plate type, torecover the energy from the exhaust air, increasing the unitscapacity and the global efficiency.

FeaturesFLEXIBILITYClimaveneta’s units offer the opportunity to choose different supply and returnairflows directions.HIGH RELIABILITYThe wide working range, the double refrigerant circuit and the accurate designof the components ensure optimum performance and comfort, with acontinuous and constant operation also during heavy thermoigrometricconditions.VERSATILITYDifferent possibilities for the air treatment chambers; from total recirculationonly to mixing with fresh air and extraction from the ambient with heatrecovery. Each different configuration can be further customized thanks to awide range of accessories.REFRIGERANT BOOSTERCutting-edge Refrigerant booster heat recovery system that allows for thecomplete and precise recovery of the energy from the exhaust air, without anywaste due to the mixing with external air. The performance of the coolingcircuit is maximized, increasing by 15% the cooling capacity and thecompressor working at the same condition.INSTALLATION AND MAINTENANCESimplified operations, reduced costs and maintenance directly on site thanksto: the strong and perfectly insulated structure, easy access to internalsections, plug & play approach and automatic setting of the air flow (optional).



572

WSM-T/AR 0162 0182 0202 0262 0302 0352 0402 0484COOLINGTotal cooling capacity (1) kW 49,2 57,1 63,2 81,0 92,6 108 127 149Total sensible capacity (1) kW 37,2 44,1 48,9 63,2 72,1 84,6 98,9 114Compressors power input (1) kW 12,5 15,4 17,0 21,4 25,2 30,2 33,3 38,5SUPPLY FANSSupply air flow rate m³/h 7700 9400 10500 13500 15400 18200 21100 24000Avaible external static pressure (2) Pa 350 350 350 350 350 350 350 350Total power input kW 1,70 2,30 2,76 3,21 4,00 4,47 5,46 6,79COMPRESSORSNo. Compressors/No. Circuits N° 2/2 2/2 2/2 2/2 2/2 2/2 2/2 4/2NOISE LEVELNoise Power (3) dB(A) 82 84 85 84 86 86 89 88SIZELength A mm 3065 3065 3065 3565 3565 3565 4265 4265Width B mm 1700 1700 1700 2250 2250 2250 2250 2250Height H mm 1660 1660 1660 1840 1840 1840 2380 2380Operating weight (4) kg 753 892 942 1278 1384 1487 1688 1888

WSM-T/AR 0524 0604 0704 0804 0904 1004 1104 1204COOLINGTotal cooling capacity (1) kW 165 189 219 245 266 304 334 365Total sensible capacity (1) kW 128 146 172 195 214 242 259 277Compressors power input (1) kW 39,3 49,4 59,1 69,8 70,0 78,3 91,1 105SUPPLY FANSSupply air flow rate m³/h 27000 30600 36500 42200 50000 54000 56000 56000Avaible external static pressure (2) Pa 350 350 350 350 350 350 350 350Total power input kW 8,57 11,4 10,2 14,8 16,3 19,7 21,2 21,8COMPRESSORSNo. Compressors/No. Circuits N° 4/2 4/2 4/2 4/2 4/2 4/2 4/2 4/2NOISE LEVELNoise Power (3) dB(A) 90 92 92 94 97 97 97 97SIZELength A mm 4265 4265 5565 5565 7430 7430 7430 7430Width B mm 2250 2250 2250 2250 2250 2250 2250 2250Height H mm 2380 2380 2380 2380 2380 2380 2380 2380Operating weight (4) kg 1962 2214 2668 2748 3423 3705 3819 3878


WSM-T/MF 0162 0182 0202 0262 0302 0352 0402 0484COOLINGTotal cooling capacity (1) kW 52,5 60,7 67,2 85,9 98,6 115 135 159Total sensible capacity (1) kW 37,3 44,2 49,1 63,3 72,4 84,9 99,2 115Compressors power input (1) kW 12,7 15,7 17,3 21,8 25,6 30,7 33,8 39,1SUPPLY FANSSupply air flow rate m³/h 7700 9400 10500 13500 15400 18200 21100 24000Avaible external static pressure (2) Pa 350 350 350 350 350 350 350 350Total power input kW 1,70 2,30 2,76 3,21 4,00 4,47 5,46 6,79COMPRESSORSNo. Compressors/No. Circuits N° 2/2 2/2 2/2 2/2 2/2 2/2 2/2 4/2NOISE LEVELNoise Power (3) dB(A) 85 87 89 87 88 88 90 91SIZELength A mm 4400 4400 4400 4900 4900 4900 5600 5600Width B mm 1700 1700 1700 2250 2250 2250 2250 2250Height H mm 1660 1660 1660 1840 1840 1840 2380 2380Operating weight (4) kg 1079 1218 1268 1733 1839 1942 2268 2468


573

WSM-T/MF 0524 0604 0704 0804 0904 1004 1104 1204COOLINGTotal cooling capacity (1) kW 176 201 233 260 282 322 354 388Total sensible capacity (1) kW 128 147 173 196 215 243 259 277Compressors power input (1) kW 40,0 50,1 60,1 71,0 71,1 79,5 92,8 108SUPPLY FANSSupply air flow rate m³/h 27000 30600 36500 42200 50000 54000 56000 56000Avaible external static pressure (2) Pa 350 350 350 350 350 350 350 350Total power input kW 8,57 11,4 10,2 14,8 16,3 19,7 21,2 21,8COMPRESSORSNo. Compressors/No. Circuits N° 4/2 4/2 4/2 4/2 4/2 4/2 4/2 4/2NOISE LEVELNoise Power (3) dB(A) 93 96 95 98 98 98 99 98SIZELength A mm 5600 5600 7260 7260 9260 9260 9260 9260Width B mm 2250 2250 2250 2250 2250 2250 2250 2250Height H mm 2380 2380 2380 2380 2380 2380 2380 2380Operating weight (4) kg 2542 2834 3368 3448 4133 4415 4529 4588


WSM-T/CE 0162 0182 0202 0262 0302 0352 0402 0484COOLINGTotal cooling capacity (1) kW 52,5 60,7 67,2 85,9 98,6 115 135 159Total sensible capacity (1) kW 37,3 44,2 49,1 63,3 72,4 84,9 99,2 115Compressors power input (1) kW 12,7 15,7 17,3 21,8 25,6 30,7 33,8 39,1SUPPLY FANSSupply air flow rate m³/h 7700 9400 10500 13500 15400 18200 21100 24000Avaible external static pressure (2) Pa 350 350 350 350 350 350 350 350Total power input kW 1,70 2,30 2,76 3,21 4,00 4,47 5,46 6,79RETURN/EXPULSION FANReturn air flow rate m³/h 7700 9400 10500 13500 15400 18200 21100 24000Avaible external static pressure (2) Pa 250 250 250 250 250 250 250 250Total power input kW 1,34 1,93 2,40 2,39 3,03 4,19 3,84 4,85COMPRESSORSNo. Compressors/No. Circuits N° 2/2 2/2 2/2 2/2 2/2 2/2 2/2 4/2NOISE LEVELNoise Power (3) dB(A) 87 89 91 88 90 91 91 92SIZELength A mm 5300 5300 5300 5800 5800 5800 6500 6500Width B mm 1700 1700 1700 2250 2250 2250 2250 2250Height H mm 1660 1660 1660 1840 1840 1840 2380 2380Operating weight (4) kg 1339 1487 1551 2128 2234 2357 2772 3000

WSM-T/CE 0524 0604 0704 0804 0904 1004 1104 1204COOLINGTotal cooling capacity (1) kW 176 201 233 260 282 322 354 388Total sensible capacity (1) kW 128 147 173 196 215 243 259 277Compressors power input (1) kW 40,0 50,1 60,1 71,0 71,1 79,5 92,8 108SUPPLY FANSSupply air flow rate m³/h 27000 30600 36500 42200 50000 54000 56000 56000Avaible external static pressure (2) Pa 350 350 350 350 350 350 350 350Total power input kW 8,57 11,4 10,2 14,8 16,3 19,7 21,2 21,8RETURN/EXPULSION FANReturn air flow rate m³/h 27000 30600 36500 42200 50000 54000 56000 56000Avaible external static pressure (2) Pa 250 250 250 250 250 250 250 250Total power input kW 6,11 8,06 7,28 9,85 10,7 12,4 13,4 13,4COMPRESSORSNo. Compressors/No. Circuits N° 4/2 4/2 4/2 4/2 4/2 4/2 4/2 4/2NOISE LEVELNoise Power (3) dB(A) 94 97 98 101 99 99 99 99SIZELength A mm 6500 6500 8700 8700 10030 10030 10030 10030Width B mm 2250 2250 2250 2250 2250 2250 2250 2250Height H mm 2380 2380 2380 2380 2380 2380 2380 2380Operating weight (4) kg 3074 3386 4206 4301 4979 5261 5375 5434


574

WSM-T/HR-B 0162 0182 0202 0262 0302 0352 0402 0484COOLINGTotal cooling capacity (1) kW 60,8 70,3 77,8 99,0 114 133 157 182Total sensible capacity (1) kW 40,0 47,3 52,6 67,8 77,7 91,0 106 123Heat recovery cooling capacity (1) kW 6,18 7,14 7,90 10,1 11,6 13,5 15,9 18,7Compressors power input (1) kW 12,8 15,9 17,5 22,1 25,9 31,1 34,2 39,6SUPPLY FANSSupply air flow rate m³/h 7700 9400 10500 13500 15400 18200 21100 24000Avaible external static pressure (2) Pa 350 350 350 350 350 350 350 350Total power input kW 1,70 2,30 2,76 3,21 4,00 4,47 5,46 6,79RETURN/EXPULSION FANReturn air flow rate m³/h 7700 9400 10500 13500 15400 18200 21100 24000Avaible external static pressure (2) Pa 250 250 250 250 250 250 250 250Total power input kW 1,50 2,12 2,61 2,71 3,37 4,57 4,28 5,32COMPRESSORSNo. Compressors/No. Circuits N° 2/2 2/2 2/2 2/2 2/2 2/2 2/2 4/2NOISE LEVELNoise Power (3) dB(A) 87 89 91 88 90 91 91 92SIZELength A mm 5300 5300 5300 5800 5800 5800 6500 6500Width B mm 1700 1700 1700 2250 2250 2250 2250 2250Height H mm 1660 1660 1660 1840 1840 1840 2380 2380Operating weight (4) kg 1386 1543 1612 2207 2317 2448 2883 3120

WSM-T/HR-B 0524 0604 0704 0804 0904 1004 1104 1204COOLINGTotal cooling capacity (1) kW 202 231 268 299 323 371 409 448Total sensible capacity (1) kW 137 158 185 210 231 260 278 296Heat recovery cooling capacity (1) kW 20,7 23,7 27,4 30,6 33,1 37,9 41,6 45,7Compressors power input (1) kW 40,4 50,6 60,7 71,8 71,9 80,4 94,0 109SUPPLY FANSSupply air flow rate m³/h 27000 30600 36500 42200 50000 54000 56000 56000Avaible external static pressure (2) Pa 350 350 350 350 350 350 350 350Total power input kW 8,57 11,4 10,2 14,8 16,3 19,7 21,2 21,8RETURN/EXPULSION FANReturn air flow rate m³/h 27000 30600 36500 42200 50000 54000 56000 56000Avaible external static pressure (2) Pa 250 250 250 250 250 250 250 250Total power input kW 6,62 8,65 7,90 10,7 11,6 13,4 15,4 15,4COMPRESSORSNo. Compressors/No. Circuits N° 4/2 4/2 4/2 4/2 4/2 4/2 4/2 4/2NOISE LEVELNoise Power (3) dB(A) 94 97 98 101 99 99 99 99SIZELength A mm 6500 6500 8700 8700 10030 10030 10030 10030Width B mm 2250 2250 2250 2250 2250 2250 2250 2250Height H mm 2380 2380 2380 2380 2380 2380 2380 2380Operating weight (4) kg 3207 3524 4370 4465 5131 5413 5544 5603


WSM-T/HR-P 0162 0182 0202 0262 0302 0352COOLINGTotal cooling capacity (1) kW 59,0 68,4 75,7 97,0 111 130Total sensible capacity (1) kW 38,6 45,7 50,8 65,8 75,1 88,0Heat recovery cooling capacity (1) kW 5,00 6,00 6,60 8,90 9,90 11,5Compressors power input (1) kW 12,8 15,8 17,5 22,0 25,8 31,0SUPPLY FANSSupply air flow rate m³/h 7700 9400 10500 13500 15400 18200Avaible external static pressure (2) Pa 250 250 250 250 250 250Total power input kW 2,40 3,48 4,40 4,31 5,60 7,03RETURN/EXPULSION FANReturn air flow rate m³/h 7700 9400 10500 13500 15400 18200Avaible external static pressure (2) Pa 200 200 200 200 200 200Total power input kW 1,15 1,67 2,10 2,62 3,12 3,31COMPRESSORSNo. Compressors/No. Circuits N° 2/2 2/2 2/2 2/2 2/2 2/2NOISE LEVELNoise Power (3) dB(A)SIZELength A mm 4800 4800 4800 5800 5800 5800Width B mm 1700 1700 1700 2250 2250 2250Height H mm 1660 1660 1660 1840 1840 1840Operating weight (4) kg 1551 1571 1581 2170 2240 2480


575

WSM-T/HR-P 0402 0484 0524 0604 0704 0804COOLINGTotal cooling capacity (1) kW 153 178 198 226 262 292Total sensible capacity (1) kW 103 118 132 151 178 202Heat recovery cooling capacity (1) kW 13,6 15,2 16,9 18,8 21,8 24,7Compressors power input (1) kW 34,1 39,4 40,3 50,5 60,5 71,6SUPPLY FANSSupply air flow rate m³/h 21100 24000 27000 30600 36500 42200Avaible external static pressure (2) Pa 250 250 250 250 250 250Total power input kW 7,66 9,78 12,6 16,2 14,9 20,7RETURN/EXPULSION FANReturn air flow rate m³/h 21100 24000 27000 30600 36500 42200Avaible external static pressure (2) Pa 200 200 200 200 200 200Total power input kW 3,75 4,86 6,28 8,44 10,7 15,5COMPRESSORSNo. Compressors/No. Circuits N° 2/2 4/2 4/2 4/2 4/2 4/2NOISE LEVELNoise Power (3) dB(A)SIZELength A mm 6500 6500 6500 6800 8100 8100Width B mm 2250 2250 2250 2250 2250 2250Height H mm 2380 2380 2380 2380 2380 2380Operating weight (4) kg 3565 3685 3815 4065 4565 4685


576

Rooftop units

WHISPER 0102 - 0604<<< BACK INDEX

VersionB Basic

Reversible air cooled high efficiency allin one rooftop units35,7-197 kWHigh efficiency autonomous and reversible air to air Rooftopunit for the complete thermohygrometric air treatment. Thefiltration, ventilation and air renewal are provided by a packagedsolution that perfectly suits high volume applications – e.g.supermarkets, shopping centers, etc- Both winter and summeroperation, double refrigerant circuit, hermetic rotary scrollcompressors with R410A refrigerant, external section with directexpansion finned exchangers with thermodynamic effect on theexhaust air and axial type fans. Air treatment section with plugfans, direct expansion finned internal exchangers andmotorized external air, mixing and expulsion dampers.Advanced ventilation management also according to thethermal load thanks to the “Vair, Variable Flow” function.

FeaturesVARIABLE AIRFLOW FOR AIR TREATMENT SECTIONThe VAir function allows to change the air flow according to the therma load,providing a significant reduction in terms of electrical consumption for the airtreatment fans.HIGH ENERGY EFFICIENCYThe use of the R410A, the high energy recovery rate from the exhaust air andthe use of intertwined coils provide an high energy efficiency during theworking of the unit.PLUG-FAN VENTILATIONThe supply and return plug fans combine the high efficiency of the ventilationsection with an easy and fast installation of the unit, both electrical andaeraulic.CONTINUOUS WORKINGThe wide working field and the accurate design of the unit ensure optimumperformances and comfort, with a continuous and constant thermal supply alsoduring heavy thermoigrometric working conditionsSAFE USERefrigerant lines and regulation devices are easily accessible and separatedfrom the air treatment section. Thus meaning a reduction of contaminationaccidental risk and allowing the valves adjustment while the unit is running.

AccessoryHot gas post heatingCO2 control sensor for air qualityHigh efficiency filters: electronic or rigid pocket F7Enthalpy free-coolingSet-up for remote connectivity with ModBus/Echelon protocol cardsRemote control keyboard (distance to 200m and to 500m)


578

WHISPER 0102 0122 0152 0182 0202 0252 0302COOLINGTotal cooling capacity (1) kW 35,7 45,0 52,3 60,7 73,1 94,5 103Total sensible capacity (1) kW 27,2 34,5 38,3 46,4 55,7 69,5 75,5Compressors power input (1) kW 8,70 11,9 13,6 16,5 17,2 22,3 26,4HEATINGTotal heating capacity (2) kW 31,9 42,9 49,6 57,5 64,9 87,3 94,7Compressors power input (2) kW 6,70 9,20 10,1 12,1 12,8 16,5 19,2SUPPLY FANSSupply air flow rate m³/h 6500 7800 8600 10500 13000 15500 17500Avaible external static pressure (3) Pa 250 250 250 250 250 250 250Power Input kW 1,34 1,72 1,96 2,78 2,36 3,20 4,04RETURN/EXPULSION FANReturn air flow rate m³/h 6500 7800 8600 10500 13000 15500 17500Avaible external static pressure (3) Pa 150 150 150 150 150 150 150Power Input kW 1,30 1,24 1,16 1,66 1,58 1,68 2,06COMPRESSORSNo. Compressors/No. Circuits N° 2 / 2 2 / 2 2 / 2 2 / 2 2 / 2 2 / 2 2 / 2NOISE LEVELNoise Power (4) dB(A) 88 89 90 91 94 94 94SIZELength A mm 4350 4350 4350 4350 4500 4500 4500Width B mm 1700 1700 1700 1700 2250 2250 2250Height H mm 1630 1630 1630 1630 2390 2390 2390Operating weight (5) kg 1290 1320 1380 1400 2170 2230 2280

WHISPER 0352 0364 0404 0454 0504 0604COOLINGTotal cooling capacity (1) kW 122 125 139 153 182 197Total sensible capacity (1) kW 93,5 92,1 102 117 132 145Compressors power input (1) kW 31,9 33,7 37,4 41,1 44,7 53,0HEATINGTotal heating capacity (2) kW 113 115 130 140 172 186Compressors power input (2) kW 21,8 22,7 25,3 31,1 34,5 40,7SUPPLY FANSSupply air flow rate m³/h 21000 21000 23500 27000 29000 32000Avaible external static pressure (3) Pa 250 250 250 250 250 250Power Input kW 4,44 4,44 5,44 5,28 6,10 7,70RETURN/EXPULSION FANReturn air flow rate m³/h 21000 21000 23500 27000 29000 32000Avaible external static pressure (3) Pa 150 150 150 150 150 150Power Input kW 2,02 2,02 2,46 3,00 3,54 4,48COMPRESSORSNo. Compressors/No. Circuits N° 2 / 2 4 / 2 4 / 2 4 / 2 4 / 2 4 / 2NOISE LEVELNoise Power (4) dB(A) 95 95 96 97 97 98SIZELength A mm 5295 5295 5295 6500 6500 6500Width B mm 2250 2250 2250 2250 2250 2250Height H mm 2390 2390 2390 2390 2390 2390Operating weight (5) kg 2750 2860 2880 3360 3450 3500


579

Rooftop units

WHISPER-T 0102 - 0604<<< BACK INDEX

VersionB Basic

Cooling only air cooled high efficiencyall in one rooftop units35,8-197 kWHigh efficiency autonomous and cooling only air to air Rooftopunit for the complete thermohygrometric air treatment. Thefiltration, ventilation and air renewal are provided by a packagedsolution that perfectly suits high volume applications – e.g.supermarkets, shopping centers, etc. Both winter and summeroperation, double refrigerant circuit, hermetic rotary scrollcompressors with R410A refrigerant, external section with directexpansion finned exchangers with thermodynamic effect on theexhaust air and axial type fans. Air treatment section with plugfans, direct expansion finned internal exchangers andmotorized external air, mixing and expulsion dampers.Advanced ventilation management also according to thethermal load thanks to the “Vair, Variable Flow” function.

FeaturesVARIABLE AIRFLOW FOR AIR TREATMENT SECTIONThe VAir function allows to change the air flow according to the therma load,providing a significant reduction in terms of electrical consumption for the airtreatment fans.HIGH ENERGY EFFICIENCYThe use of the R410A, the high energy recovery rate from the exhaust air andthe use of intertwined coils provide an high energy efficiency during theworking of the unit.PLUG-FAN VENTILATIONThe supply and return plug fans combine the high efficiency of the ventilationsection with an easy and fast installation of the unit, both electrical andaeraulic.CONTINUOUS WORKINGThe wide working field and the accurate design of the unit ensure optimumperformances and comfort, with a continuous and constant thermal supply alsoduring heavy thermoigrometric working conditionsSAFE USERefrigerant lines and regulation devices are easily accessible and separatedfrom the air treatment section. Thus meaning a reduction of contaminationaccidental risk and allowing the valves adjustment while the unit is running.

AccessoryHot gas post heatingCO2 control sensor for air qualityHigh efficiency filters: electronic or rigid pocket F7Enthalpy free-coolingIntegration or substitution heating resources: hot water heating coil,electrical heaters, gas heating moduleSet-up for remote connectivity with ModBus/Echelon protocol cardsRemote control keyboard (distance to 200m and to 500m)


580

WHISPER-T 0102 0122 0152 0182 0202 0252 0302COOLINGTotal cooling capacity (1) kW 35,8 44,6 52,2 60,6 71,9 94,8 103Total sensible capacity (1) kW 27,6 33,7 38,3 45,7 55,7 69,0 77,3Compressors power input (1) kW 8,60 12,2 13,6 16,6 17,4 22,2 26,3SUPPLY FANSSupply air flow rate m³/h 6500 7800 8600 10500 13000 15500 17500Avaible external static pressure (2) Pa 250 250 250 250 250 250 250Power Input kW 1,34 1,72 1,96 2,78 2,36 3,20 4,04RETURN/EXPULSION FANReturn air flow rate m³/h 6500 7800 8600 10500 13000 15500 17500Avaible external static pressure (2) Pa 150 150 150 150 150 150 150Power Input kW 1,30 1,24 1,16 1,66 1,58 1,68 2,06COMPRESSORSNo. Compressors/No. Circuits N° 2 / 2 2 / 2 2 / 2 2 / 2 2 / 2 2 / 2 2 / 2NOISE LEVELNoise Power (3) dB(A) 88 89 90 91 94 94 94SIZELength A mm 4350 4350 4350 4350 4500 4500 4500Width B mm 1700 1700 1700 1700 2250 2250 2250Height H mm 1630 1630 1630 1630 2390 2390 2390Operating weight (4) kg 1290 1320 1380 1400 2170 2230 2280

WHISPER-T 0352 0364 0404 0454 0504 0604COOLINGTotal cooling capacity (1) kW 123 126 139 154 182 197Total sensible capacity (1) kW 92,1 92,8 101 116 131 144Compressors power input (1) kW 31,3 33,1 37,4 40,7 44,4 52,7SUPPLY FANSSupply air flow rate m³/h 21000 21000 23000 27000 29000 32000Avaible external static pressure (2) Pa 250 250 250 250 250 250Power Input kW 4,44 4,44 5,44 5,28 6,10 7,70RETURN/EXPULSION FANReturn air flow rate m³/h 21000 21000 23500 27000 29000 32000Avaible external static pressure (2) Pa 150 150 150 150 150 150Power Input kW 2,02 2,02 2,46 3,00 3,54 4,48COMPRESSORSNo. Compressors/No. Circuits N° 2 / 2 4 / 2 4 / 2 4 / 2 4 / 2 4 / 2NOISE LEVELNoise Power (3) dB(A) 95 95 97 97 97 98SIZELength A mm 5295 5295 5295 6500 6500 6500Width B mm 2250 2250 2250 2250 2250 2250Height H mm 2390 2390 2390 2390 2390 2390Operating weight (4) kg 2750 2860 2880 3360 3450 3500


581

Rooftop units

WHISPER ENTHALPY 0102 - 0604<<< BACK INDEX

VersionB Basic

Reversible air cooled high efficiency allin one rooftop units, with enthalpyrecovery47,4-243 kWHigh efficiency autonomous and reversible air to air Rooftopunit for the complete thermohygrometric air treatment and therecovery of the rejected heat for the air renewal. The filtration,ventilation and air renewal are provided by a packaged solutionthat perfectly suits high volume applications – e.g.supermarkets, shopping centers, etc. In these applications thepercentage of fresh air necessary to maintain the air qualitylevel established by local rules is particularly high; this is whythe use of an high efficiency heat recovery is stronglyrecommended. Both winter and summer operation, doublerefrigerant circuit, hermetic rotary scroll compressors withR410A refrigerant, external section with direct expansion finnedexchangers with thermodynamic effect on the exhaust air andaxial type fans. Air treatment section with plug fans, directexpansion finned internal exchangers, motorized external air,mixing and expulsion dampers and rotary enthalpic heatrecovery. Advanced ventilation management also according tothe thermal load thanks to the “Vair, Variable Flow” function.

FeaturesVARIABLE AIRFLOW FOR AIR TREATMENT SECTIONThe VAir function allows to change the air flow according to the therma load,providing a significant reduction in terms of electrical consumption for the airtreatment fans.HIGH ENERGY EFFICIENCYThe use of the R410A, the high energy recovery rate from the exhaust air andthe use of intertwined coils provide an high energy efficiency during theworking of the unit.ROTARY-TYPE ENTHALPY RECOVERYThe exclusive enthalpic rotary heat recovery allows to recover from theexhaust air both sensible and latent heat, both in winter and summeroperation.The recovery of the latent heat improves the dehumidification capability of theunit in summer and the humidification in winter, with a very high efficiencyratio.PLUG-FAN VENTILATIONThe supply and return plug fans combine the high efficiency of the ventilationsection with an easy and fast installation of the unit, both electrical andaeraulic.SAFE USERefrigerant lines and regulation devices are easily accessible and separatedfrom the air treatment section. Thus meaning a reduction of contaminationaccidental risk and allowing the valves adjustment while the unit is running.



582

WHISPER ENTHALPY 0102 0122 0152 0182 0202 0252 0302COOLINGTotal cooling capacity (1) kW 47,4 58,3 66,6 77,5 96,7 122 133Total sensible capacity (1) kW 31,3 38,0 43,6 52,2 64,2 79,1 87,6Compressors power input (1) kW 8,60 11,7 13,4 16,2 16,9 21,9 26,0HEATINGTotal heating capacity (2) kW 40,8 53,3 60,7 70,7 83,2 108 118Compressors power input (2) kW 7,20 9,90 10,8 12,8 13,7 17,6 20,6SUPPLY FANSSupply air flow rate m³/h 6500 7800 8600 10500 13000 15500 17500Avaible external static pressure (3) Pa 250 250 250 250 250 250 250Power Input kW 1,50 1,96 2,24 3,18 2,74 3,68 4,66RETURN/EXPULSION FANReturn air flow rate m³/h 6500 7800 8600 10500 13000 15500 17500Avaible external static pressure (3) Pa 150 150 150 150 150 150 150Power Input kW 1,04 1,62 1,92 2,82 2,00 2,68 3,98COMPRESSORSNo. Compressors/No. Circuits N° 2/2 2/2 2/2 2/2 2/2 2/2 2/2NOISE LEVELNoise Power (4) dB(A) 88 89 90 91 94 94 94SIZELength A mm 4350 4350 4350 4350 4500 4500 4500Width B mm 1700 1700 1700 1700 2250 2250 2250Height H mm 1630 1630 1630 1630 2390 2390 2390Operating weight (5) kg 1430 1460 1520 1540 2430 2480 2540

WHISPER ENTHALPY 0352 0364 0404 0454 0504 0604COOLINGTotal cooling capacity (1) kW 157 160 176 195 225 243Total sensible capacity (1) kW 105 107 118 133 149 163Compressors power input (1) kW 31,4 33,0 36,9 40,5 44,0 52,2HEATINGTotal heating capacity (2) kW 140 143 159 173 207 224Compressors power input (2) kW 23,2 24,2 26,9 33,2 36,8 43,2SUPPLY FANSSupply air flow rate m³/h 21000 21000 23500 27000 29000 32000Avaible external static pressure (3) Pa 250 250 250 250 250 250Power Input kW 5,22 5,22 6,38 7,84 9,06 11,3RETURN/EXPULSION FANReturn air flow rate m³/h 21000 21000 23500 27000 29000 32000Avaible external static pressure (3) Pa 150 150 150 150 150 150Power Input kW 3,66 3,66 4,50 4,42 5,16 6,82COMPRESSORSNo. Compressors/No. Circuits N° 2/2 4/2 4/2 4/2 4/2 4/2NOISE LEVELNoise Power (4) dB(A) 95 95 96 97 97 98SIZELength A mm 5295 5295 5295 6500 6500 6500Width B mm 2250 2250 2250 2250 2250 2250Height H mm 2390 2390 2390 2390 2390 2390Operating weight (5) kg 3000 3110 3130 3620 3710 3760


583

Rooftop units

WHISPER ENTHALPY-T 0102 - 0604<<< BACK INDEX

VersionB Basic

Cooling only air cooled high efficiencyall in one rooftop units, with enthalpyrecovery47,4-243 kWHigh efficiency autonomous and cooling only air to air Rooftopunit for the complete thermohygrometric air treatment and therecovery of the rejected heat for the air renewal. The filtration,ventilation and air renewal are provided by a packaged solutionthat perfectly suits in high volume applications – e.g.supermarkets, shopping centers, etc.. In these applications thepercentage of fresh air necessary to maintain the air qualitylevel established by local rules is particularly high; this is whythe use of an high efficiency heat recovery is stronglyrecommended. Both winter and summer operation, doublerefrigerant circuit, hermetic rotary scroll compressors withrefrigerant R410A, external section with direct expansion finnedexchangers with thermodynamic effect on the exhaust air andaxial type fans. Air treatment section with plug fans, directexpansion finned internal exchangers, motorized external air,mixing and expulsion dampers and rotary enthalpic heatrecovery. Advanced ventilation management also according tothe thermal load thanks to the “Vair, Variable Flow” function.


AccessoryHot gas post heatingCO2 control sensor for air qualityHigh efficiency filters: electronic or rigid pocket F7Enthalpy free-coolingIntegration or substitution heating resources: hot water heating coil,electrical heaters, gas heating moduleSet-up for remote connectivity with ModBus/Echelon protocol cardsRemote control keyboard (distance to 200m and to 500m)


584

WHISPER ENTHALPY-T 0102 0122 0152 0182 0202 0252 0302COOLINGTotal cooling capacity (1) kW 35,8 44,6 52,2 60,6 71,9 94,8 103Total sensible capacity (1) kW 27,6 33,7 38,3 45,7 55,7 69,0 77,3Compressors power input (1) kW 8,60 12,2 13,6 16,6 17,4 22,2 26,3SUPPLY FANSSupply air flow rate m³/h 7 8 9 11 13 16 18Avaible external static pressure (2) Pa 250 250 250 250 250 250 250Power Input kW 1,34 1,72 1,96 2,78 2,36 3,20 4,04RETURN/EXPULSION FANReturn air flow rate m³/h 7 8 9 11 13 16 18Avaible external static pressure (2) Pa 170 150 150 150 150 150 150Power Input kW 1,30 1,24 1,16 1,66 1,58 1,68 2,06COMPRESSORSNo. Compressors/No. Circuits N° 2/2 2/2 2/2 2/2 2/2 2/2 2/2NOISE LEVELNoise Power (3) dB(A) 88 89 90 91 94 94 94SIZELength A mm 4 4 4 4 5 5 5Width B mm 2 2 2 2 2 2 2Height H mm 2 2 2 2 2 2 2Operating weight (4) kg 1 1 1 1 2 2 2

WHISPER ENTHALPY-T 0352 0354 0404 0454 0504 0604COOLINGTotal cooling capacity (1) kW 123 126 139 154 182 197Total sensible capacity (1) kW 92,1 92,8 101 116 131 144Compressors power input (1) kW 31,3 33,1 37,4 40,7 44,4 52,7SUPPLY FANSSupply air flow rate m³/h 21 21 23000 27000 29000 32000Avaible external static pressure (2) Pa 250 250 250 250 250 250Power Input kW 4,44 4,44 5,44 5,28 6,10 7,70RETURN/EXPULSION FANReturn air flow rate m³/h 21 21 23000 27000 29000 32000Avaible external static pressure (2) Pa 150 150 150 150 150 150Power Input kW 2,02 2,02 2,46 3,00 3,54 4,48COMPRESSORSNo. Compressors/No. Circuits N° 2/2 4/2 4/2 4/2 4/2 4/2NOISE LEVELNoise Power (3) dB(A) 95 95 97 97 97 98SIZELength A mm 5 5 5 7 7 7Width B mm 2 2 2 2 2 2Height H mm 2 2 2 2 2 2Operating weight (4) kg 3 3 3 3 3 4


585

Rooftop units

i-WHISPER ENTHALPY 0182 - 0753<<< BACK INDEX

VersionB Basic

Reversible air cooled high efficiency allin one rooftop units, with enthalpyrecovery and inverter scrollcompressor87,0-338 kWHigh efficiency and precision autonomous and reversible air toair Rooftop unit for the complete thermohygrometric airtreatment and the recovery of the rejected heat for the airrenewal. The filtration, ventilation and air renewal are providedby a packaged solution that perfectly suits in applicationswhere, in addition to load variability, there are high latent loadsand the need to guarantee the best conditions for theoccupants. Both winter and summer operation, double coolingcircuit, inverter driven scroll compressor with R410A refrigerant,electronic thermostatic valve. External exchangers with finnedpackaged coils with thermodinamic effect on the exhaust air,external axial fans and cutting phase condensing controldevice. Air treatment section with plug fan, finned packagedexchangers, motorized external air, mixing and expulsiondampers and enthalpic heat recovery. Precision also at lowloads and fine control of the temperature thanks to the controlrealized on the supply air.

FeaturesTHERMOHYGROMETRIC MANAGEMENT ON THE SUPPLY AIRFLOWThe supply temperature control provides the best ambient conditions in termsof temperature and humidity, also with high percentage of fresh air.EXTREME ADAPTABILITY TO THE REQUIRED LOADThe unit perfectly follows the thermal demand of the ambient. The continuousmodulation of the capacity, thank to the use of the inverter tecnology in therefrigerant circuit, allows to obtain better performances than the traditional stepregulation and to obtain significant benefits in terms of comfort for the ambient.HIGH COMFORTThe unit suits in applications that require precise and continuous regulation ofthe ambient conditions, also during hard working conditions, like the ones withhigh fresh air percentage( up to 80%).ROTARY-TYPE ENTHALPY RECOVERYThe exclusive enthalpic rotary heat recovery allows to recover from theexhaust air both sensible and latent heat, both in winter and summeroperation.The recovery of the latent heat improves the dehumidification capability of theunit in summer and the humidification in winter, with a very high efficiencyratio.PLUG-FAN VENTILATIONThe supply and return plug fans combine the high efficiency of the ventilationsection with an easy and fast installation of the unit, both electrical andaeraulic.

AccessoryCO2 control sensor for air qualityHigh efficiency filters: electronic or rigid pocket F7Set-up for remote connectivity with ModBus/Echelon protocol cardsRemote control keyboard (distance to 200m and to 500m)


586

i-WHISPER ENTHALPY 0182 0202 0262 0302 0352 0402 0553 0653 0753COOLINGTotal cooling capacity (1) kW 87,0 112 134 151 166 201 243 293 338Total sensible capacity (1) kW 46,7 59,4 72,0 81,2 88,5 110 131 160 188Compressors power input (1) kW 18,8 20,4 26,3 26,7 34,3 40,2 54,5 63,4 73,5HEATINGTotal heating capacity (2) kW 84,8 103 121 136 154 187 234 282 340Compressors power input (2) kW 17,0 18,7 21,0 23,4 30,3 35,5 47,5 55,7 69,3SUPPLY FANSSupply air flow rate m³/h 7200 9000 11000 12500 13500 16500 20000 24000 30000Avaible external static pressure (3) Pa 600 600 600 600 600 600 600 600 600Power Input kW 2,76 3,54 4,04 5,06 5,54 5,84 6,28 8,06 11,6RETURN/EXPULSION FANReturn air flow rate m³/h 7200 9000 11000 12500 13500 16500 20000 24000 30000Avaible external static pressure (3) Pa 600 600 600 600 600 600 600 600 600Power Input kW 2,60 3,30 3,94 4,64 5,04 6,38 5,78 7,32 10,8COMPRESSORSNo. Compressors/No. Circuits N° 2/2 2/2 2/2 2/2 2/2 2/2 3/2 3/2 3/2NOISE LEVELNoise Power (4) dB(A) 91 94 94 94 95 96 97 97 98SIZELength A mm 4350 4500 4500 4500 4500 5300 6500 6500 6500Width B mm 1700 2250 2250 2250 2250 2250 2250 2250 2250Height H mm 1630 2390 2390 2390 2390 2390 2390 2390 2390Operating weight (5) kg 1540 2430 2430 2430 2480 2540 3620 3710 3760


587

Rooftop units

WET ENTHALPY 0102 - 0604<<< BACK INDEX

VersionB Basic

Water cooled rooftop unit for WLHPand WSHP, with enthalpy heat recovery55,7-278 kW

ConfigurationsPC function for constant water flow systemPV function for variable water flow systemPP function for disposable water system

High efficiency autonomous and reversible water-cooledRooftop unit for the complete thermohygrometric air treatmentand the recovery of the rejected heat for the air renewal . Thefiltration, ventilation and air renewal are provided by a packagedsolution that perfectly suits in high volume applications – e.g.supermarkets, shopping centers, etc. with water loop system. Inthese applications the percentage of fresh air necessary tomaintain the air quality level established by local rules isparticularly high; this is why the use of an high efficiency heatrecovery is strongly recommended. Both winter and summeroperation, double refrigerant circuit, hermetic rotary scrollcompressors with R410A refrigerant, plate type exchanger onthe source side. Air treatment section with plug fans, directexpansion finned internal exchangers, motorized external air,mixing and expulsion dampers and rotary enthalpic heatrecovery. Advanced ventilation management also according tothe thermal load thanks to the “Vair, Variable Flow” function.


AccessoryEnthalpy free-coolingCO2 control sensor for air qualityHot gas post heatingSet-up for remote connectivity with ModBus/Echelon protocol cardsRemote control keyboard (distance to 200m and to 500m)High efficiency filters: electronic or rigid pocket F7


588

WET ENTHAPLY 0102 0122 0152 0182 0202 0252 0302COOLINGTotal cooling capacity (1) kW 55,7 66,2 73,1 86,5 103 130 145Total sensible capacity (1) kW 31,0 41,7 41,0 49,3 58,8 72,9 81,8Compressors power input (1) kW 8,10 10,2 10,2 13,3 14,5 18,7 20,7HEATINGTotal heating capacity (2) kW 57,2 69,7 76,9 91,2 105 134 150Compressors power input (2) kW 8,70 11,6 13,2 14,8 16,0 20,9 23,6EXCHANGER PLATESWater flow m³/h 7,20 8,70 9,50 11,50 12,90 16,70 18,70SUPPLY FANSSupply air flow rate m³/h 6500 7800 8600 10500 13000 15500 17500Avaible external static pressure (3) Pa 250 250 250 250 250 250 250Power Input kW 1,50 1,96 2,24 3,18 2,74 3,68 4,66RETURN/EXPULSION FANReturn air flow rate m³/h 6500 7800 8600 10500 13000 15500 17500Avaible external static pressure (3) Pa 150 150 150 150 150 150 150Power Input kW 1,04 1,62 1,92 2,82 2,00 2,68 3,98COMPRESSORSNo. Compressors/No. Circuits N° 2/2 2/2 2/2 2/2 2/2 2/2 2/2NOISE LEVELNoise Power (4) dB(A) 88 89 90 91 94 94 94SIZELength A mm 3760 3760 3760 3760 4035 4035 4035Width B mm 1700 1700 1700 1700 2250 2250 2250Height H mm 1490 1490 1490 1490 2240 2240 2240Operating weight (5) kg 1300 1310 1370 1400 2250 2310 2350

WET ENTHAPLY 0352 0364 0404 0454 0504 0604COOLINGTotal cooling capacity (1) kW 169 175 193 224 246 278Total sensible capacity (1) kW 107 99,0 110 128 140 157Compressors power input (1) kW 27,4 23,7 26,6 31,3 34,3 40,2HEATINGTotal heating capacity (2) kW 176 181 200 232 259 208Compressors power input (2) kW 25,8 29,9 32,4 36,5 42,6 45,4EXCHANGER PLATESWater flow m³/h 22,40 22,70 25,30 29,60 32,80 37,70SUPPLY FANSSupply air flow rate m³/h 21000 21000 23000 27000 29000 32000Avaible external static pressure (3) Pa 250 250 250 250 250 250Power Input kW 5,22 5,22 6,38 7,84 9,06 11,3RETURN/EXPULSION FANReturn air flow rate m³/h 21000 21000 23000 27000 29000 32000Avaible external static pressure (3) Pa 150 150 150 150 150 150Power Input kW 3,66 3,66 4,50 4,42 5,16 6,82COMPRESSORSNo. Compressors/No. Circuits N° 2/2 4/2 4/2 4/2 4/2 4/2NOISE LEVELNoise Power (4) dB(A) 95 95 96 97 97 98SIZELength A mm 4830 4830 4830 5200 5200 5200Width B mm 2250 2250 2250 2250 2250 2250Height H mm 2240 2240 2240 2240 2240 2240Operating weight (5) kg 2830 2940 3060 3280 3350 3410

Notes:1 Cooling: Outdoor air 35°C 50% R.H. / Indoor air 27°C 47%R.H. / Mix 30% / Water loop temperature IN 29°C OUT 35°C.2 Heating: Outdoor air 7°C 87% R.H. / Indoor air 20°C 50% R.H. / Mix 30% / Water loop temperature OUT 10°C.3 ESP for standard configuration (optional accessories not included/calculated).4 Sound power on the basis of measurements made in compliance with ISO 9614.5 Unit in standard configuration/execution, without optional accessories.

589

Rooftop units

WET-RTF 0102 - 1204<<< BACK INDEX

VersionB Basic

Water cooled rooftop unit for WLHPand WSHP, outdoor installation41,2-388 kW


Autonomous reversible water-cooled Rooftop unit, for thethermohygrometric treatment, filtration and air renovation,based on the selected configuration. WET RTF units are theideal air-conditioning solution for large spaces, such assupermarkets or shopping centers with water loop system,featuring maximum flexibility and versatile use and alwaysoffering the best solution for each application. Hermetic rotaryscroll compressors with R410A refrigerant and doublerefrigerant circuits available for all the models. 42 mm sandwichpaneling, aluminum profiles for the structure, coated galvanizedsteel base and centrifugal fans. The standard configurationtreats 100% recirculated air; this can be supplied, upon request,in the MIX version (mixture between inside and outside air),FCS version (free-cooling management with supply fans) orFCC version (free-cooling management with supply and returnfans).

FeaturesFLEXIBILITYClimaveneta’s units offer the opportunity to choose different supply and returnairflows directions.REFRIGERANT GAS R410AThe use of R410A allowed to achive better energy efficiencies withenvironment full respect (ODP = 0)CONTINUOUS WORKINGThe wide working field and the accurate design of the unit ensure optimumperformances and comfort, with a continuous and constant thermal supply alsoduring heavy thermoigrometric working conditionsSAFE USERefrigerant lines and regulation devices are easily accessible and separatedfrom the air treatment section. Thus meaning a reduction of contaminationaccidental risk and allowing the valves adjustment while the unit is running.


ControlsAIR3000The controller AIR3000 offers advanced functions and algorithms. The keypad is generously sized with full operating status display.The controls and detailed LCD make access to unit settings easy and safe. Temperature regulation is based on step-wiseproportional logic referring to the return air temperature. The diagnostics includes full management of alarms with the black-box andalarm logging functions for enhanced analysis of the unit operation. Supervision can be easily developed via proprietary devices orthe integration in third party systems by means of the most common protocols as ModBus, Echelon LonWorks. Compatibility with theremote keyboard managing up to 10 units. Availability of an internal real time clock for operation scheduling (4-day pro?les with 10hour belts). The defrost adopts a proprietary self-adaptive logic, which features the monitoring of numerous operational parameters.This allows to reduce the number and duration of the defrost cycles, with a bene?t for the overall energy ef?ciency.

590

WET-RTF 0102 0122 0152 0182 0202 0252 0302 0352 0364 0404COOLINGTotal cooling capacity (1) kW 41,2 49,3 55,0 64,3 74,2 95,9 107 126 132 145Total sensible capacity (1) kW 29,4 34,7 39,5 47,1 54,9 68,7 77,9 87,9 95,1 105Compressors power input (2) kW 8,10 10,2 10,2 13,2 14,5 18,6 20,7 27,3 23,6 34,6HEATINGTotal heating capacity (2) kW 47,6 58,6 64,7 76,9 85,9 111 125 146 152 168Compressors power input kW 8,80 11,7 13,3 15,0 16,1 21,2 23,9 26,1 30,3 32,9EXCHANGER PLATESWater flow m³/h 7,10 8,50 9,30 11,30 12,70 16,40 18,40 21,90 22,30 24,70SUPPLY FANSSupply air flow rate m³/h 6500 7800 8600 10500 13000 15500 17500 21000 21000 23500Avaible external static pressure (3) Pa 220 219 315 261 208 202 269 271 271 303Power Input kW 1,10 1,50 2,20 3,00 2,20 3,00 4,40 6,00 6,00 8,00COMPRESSORSNo. Compressors/No. Circuits N° 2/2 2/2 2/2 2/2 2/2 2/2 2/2 2/2 4/2 4/2NOISE LEVELNoise Power (4) dB(A) 78 76 76 76 82 82 82 87 87 87SIZELength A mm 2200 2200 2200 2200 2470 2470 2470 2470 2470 2470Width B mm 1780 1780 1780 1780 2330 2330 2330 2330 2330 2330Height H mm 1490 1490 1490 1490 1640 1640 1640 1640 1640 1640Operating weight kg 710 780 790 810 1030 1080 1110 1250 1340 1350

WET-RTF 0454 0504 0604 0704 0804 0904 1004 1104 1204COOLINGTotal cooling capacity (1) kW 171 191 218 241 270 295 347 366 388Total sensible capacity (1) kW 124 136 156 173 192 208 242 249 262Compressors power input (2) kW 37,2 42,2 51,3 48,4 55,4 61,5 70,6 75,6 72,5HEATINGTotal heating capacity (2) kW 196 220 249 292 335 376 429 462 492Compressors power input kW 37,0 43,3 46,2 62,7 77,2 91,6 97,9 110 125EXCHANGER PLATESWater flow m³/h 29,00 32,20 37,10 41,50 46,70 51,20 59,90 63,40 66,10SUPPLY FANSSupply air flow rate m³/h 27000 29000 32000 45000 50000 54000 56000 56000 56000Avaible external static pressure (3) Pa 215 261 333 235 255 400 290 290 290Power Input kW 6,00 8,00 11,0 12,0 16,0 22,0 30,0 30,0 30,0COMPRESSORSNo. Compressors/No. Circuits N° 4/2 4/2 4/2 4/2 4/2 4/2 4/2 4/2 4/2NOISE LEVELNoise Power (4) dB(A) 92 92 92 0 0 0 0 0 0SIZELength A mm 2470 2470 2470 5000 5000 5000 5000 5000 5000Width B mm 2330 2330 2330 2330 2330 2330 2330 2330 2330Height H mm 2240 2240 2240 2240 2240 2240 2240 2240 2240Operating weight kg 1570 1630 1750 2770 3000 3200 3250 3300 3350

Notes:1 Cooling: Indoor air 27°C 47% R.H. / Water loop temperature IN 29°C OUT 35°C.2 Heating: Indoor air 20°C 50% R.H. / Water loop temperature OUT 10°C.3 ESP for standard configuration (optional accessories not included/calculated).4 Sound power on the basis of measurements made in compliance with ISO 9614.5 Unit in standard configuration/execution, without optional accessories.

591

Rooftop units

WET-RTF-R 0102 - 1204<<< BACK INDEX

VersionB Basic

Water cooled rooftop unit for WLHPand WSHP, with static plate heatrecovery44,8-468 kW


Autonomous reversible water-cooled Rooftop unit, for thethermohygrometric treatment, filtration and renovation of the air,with plate type static heat recovery. These units are ideal inhigh volume environments and highly crowded spaces - e.g.shopping centers with water loop system. In these applicationsthe percentage of fresh air necessary to maintain the air qualitylevel established by local rules is particularly high; this is whythe use of an heat recovery is strongly recommended. Hermeticrotary scroll compressors with R410A refrigerant, doublerefrigerant circuits, 42 mm sandwich paneling, aluminumprofiles for the structure, coated galvanized steel base andcentrifugal fans. Both winter and summer operation, FCCconfiguration with supply and return fans that allow highflexibility for the direction of the air flows, and return, expulsionand external air motorized dampers.

FeaturesFLEXIBILITYClimaveneta’s units offer the opportunity to choose different supply and returnairflows directions.STATIC PLATE HEAT RECOVERYThe static plate heat recovery provides a constant and effective recovery ofthe sensible energy from the exhaust air. In winter mode the efficency canreach values higher than 50%, that, together with the zero energyconsumption of the component, grant an effective energy and economicsaving.REFRIGERANT GAS R410AThe use of R410A allowed to achive better energy efficiencies withenvironment full respect (ODP = 0)CONTINUOUS WORKINGThe wide working field and the accurate design of the unit ensure optimumperformances and comfort, with a continuous and constant thermal supply alsoduring heavy thermoigrometric working conditionsSAFE USERefrigerant lines and regulation devices are easily accessible and separatedfrom the air treatment section. Thus meaning a reduction of contaminationaccidental risk and allowing the valves adjustment while the unit is running.

AccessoryHigh efficiency filters: electronic or rigid pocket F7Hot gas post heatingCO2 control sensor for air qualityEnthalpy free-coolingSet-up for remote connectivity with ModBus/Echelon protocol cardsRemote control keyboard (distance to 200m and to 500m)

ControlsAIR3000The controller AIR3000 offers advanced functions and algorithms. The keypad is generously sized with full operating status display.The controls and detailed LCD make access to unit settings easy and safe. Temperature regulation is based on step-wiseproportional logic referring to the return air temperature. The diagnostics includes full management of alarms with the black-box andalarm logging functions for enhanced analysis of the unit operation. Supervision can be easily developed via proprietary devices orthe integration in third party systems by means of the most common protocols as ModBus, Echelon LonWorks. Compatibility with theremote keyboard managing up to 10 units. Availability of an internal real time clock for operation scheduling (4-day pro?les with 10hour belts). The defrost adopts a proprietary self-adaptive logic, which features the monitoring of numerous operational parameters.This allows to reduce the number and duration of the defrost cycles, with a bene?t for the overall energy ef?ciency.

592

WET-RTF-R 0102 0122 0152 0182 0202 0252 0302 0352 0364 0404COOLINGTotal cooling capacity (1) kW 44,8 55,5 65,1 74,4 89,4 114 126 143 147 169Total sensible capacity (1) kW 33,8 39,5 47,9 54,5 66,1 85,8 91,3 101 107 122Compressors power input (1) kW 6,95 9,24 10,6 11,2 13,7 18,4 20,3 21,7 22,5 27,3HEATINGTotal heating capacity (2) kW 52,1 66,0 76,8 85,8 103 135 150 166 172 202Compressors power input (2) kW 7,48 11,5 11,6 12,6 15,6 20,3 24,0 23,9 25,2 32,2EXCHANGER PLATESWater flow m³/h 6,32 7,99 9,36 10,60 12,60 16,40 18,10 20,40 21,10 24,50SUPPLY FANSSupply air flow rate m³/h 6500 7800 8600 10500 13000 15500 17500 21000 21000 23500Avaible external static pressure (3) Pa 264 314 210 365 240 275 330 350 350 440Power Input kW 1,50 2,20 2,20 4,00 3,00 4,40 6,00 8,00 8,00 11,0RETURN/EXPULSION FANReturn air flow rate m³/h 6500 7800 8600 10500 13000 15500 17500 21000 21000 23500Avaible external static pressure (3) Pa 194 223 188 235 159 150 200 150 150 150Power Input kW 1,10 1,50 1,50 2,20 2,20 3,00 4,40 6,00 6,00 8,00COMPRESSORSNo. Compressors/No. Circuits N° 2/2 2/2 2/2 2/2 2/2 2/2 2/2 2/2 4/2 4/2NOISE LEVELNoise Power (4) dB(A) 78 78 78 78 84 84 84 89 89 89SIZELength A mm 4500 4500 4500 4500 5470 5470 5470 5470 5470 5470Width B mm 1780 1780 1780 1780 2330 2330 2330 2330 2330 2330Height H mm 1490 1490 1490 1490 1640 1640 1640 1640 1640 1640Operating weight (5) kg 1300 1360 1370 1400 1860 1910 1940 2180 2230 2370

WET-RTF-R 0454 0504 0604 0704 0804 0904 1004 1104 1204COOLINGTotal cooling capacity (1) kW 200 219 250 297 348 382 420 446 468Total sensible capacity (1) kW 145 155 177 211 249 278 297 305 276Compressors power input (1) kW 32,2 36,3 40,6 49,6 57,1 64,2 69,5 76,3 73,1HEATINGTotal heating capacity (2) kW 234 263 292 334 390 429 473 505 556Compressors power input (2) kW 35,7 42,7 46,8 57,2 61,8 70,1 76,7 85,4 119EXCHANGER PLATESWater flow m³/h 28,90 32,00 36,60 41,80 49,20 53,80 60,10 64,40 71,20SUPPLY FANSSupply air flow rate m³/h 27000 29000 32000 45000 50000 54000 56000 56000 56000Avaible external static pressure (3) Pa 240 370 460 290 365 200 370 370 370Power Input kW 8,00 11,0 15,0 12,0 16,0 22,0 30,0 30,0 30,0RETURN/EXPULSION FANReturn air flow rate m³/h 27000 29000 32000 45000 50000 54000 56000 56000 56000Avaible external static pressure (3) Pa 125 189 258 295 380 200 450 450 450Power Input kW 6,00 8,00 11,0 12,0 16,0 22,0 30,0 30,0 30,0COMPRESSORSNo. Compressors/No. Circuits N° 4/2 4/2 4/2 4/2 4/2 4/2 4/2 4/2 4/2NOISE LEVELNoise Power (4) dB(A) 94 94 94 0 0 0 0 0 0SIZELength A mm 5470 5470 5470 9500 9500 9500 9500 9500 9500Width B mm 2330 2330 2330 2330 2330 2330 2330 2330 2330Height H mm 2240 2240 2240 2240 2240 2240 2240 2240 2240Operating weight (5) kg 2690 2740 2830 4450 4650 4700 4780 5000 5000

Notes:1 Cooling: Outdoor air 35°C 50% R.H. / Indoor air 27°C 47%R.H. / Mix 50% / Water loop temperature IN 29°C OUT 35°C.2 Heating: Outdoor air 7°C 87% R.H. / Indoor air 20°C 50% R.H. / Mix 50% / Water loop temperature OUT 10°C.3 ESP for standard configuration (optional accessories not included/calculated).4 Sound power on the basis of measurements made in compliance with ISO 9614.5 Unit in standard configuration/execution, without optional accessories.

593

Rooftop units

WTA 0021 - 0126<<< BACK INDEX

Autonomous fresh air unit13,2-76,3 kWWTA units are autonomous fresh air units that treat external airand supply it into the environment at neutral conditions. Theyare suitable both for internal and external installation. WTAunits can be combined with different air conditioning systems,like hydronic or direct expansion, and in different applications,like offices, schools, hospitals and shops.Hermetic inverter driven scroll compressor, with R410Arefrigerant, single refrigerant circuit, aluminum structure andcoated galvanized steel base. Air treatment section withsandwich panel, plug fans and double heat recovery, both staticand thermodynamic, to recover the exhaust air energy andincrease the unit’s efficiency.

FeaturesHIGH ENERGY EFFICIENCYThe combination of both an active and a static heat recovery system ensuresthe extraction of all the energy contained in the exhaust air. The smartmanagement of both the free cooling system and the by-pass of the static heatrecovery eliminates all the unnecessary energy waste and optimizes the unitfunction.PLUG & PLAY APPROACHEverything needed for the air renewal is inside a single and compact structure,where all the spaces are utilized to ensure easy access to internalcomponents. Transportation and installation is greatly simplified, operationtimes are halved and the calibration phase is completely eliminated.HIGHLY PRECISE CONTINUOUS REGULATIONAdvanced control logics and technical components with high-capacityadjustment, such as EC plug fans and inverter driven compressors, perfectlyanswer the various thermal and renewal air requirements. The continuous andprecise modulation of all of the resources provide perfect ambient comfort anda drastic drop in energy consumption.PLANT SIMPLIFICATIONThe plant is simplified with the use of the autonomous WTA units. Theambient air conditioning system is no longer in charge of treating fresh air.Cooling and heating units can be resized, expensive duct and fluidsdistribution works can be eliminated and plant lay-out simplified.

AccessoryHigh efficiency filters: electronic or rigid pocket F7Air flow regulation with CO2 or CO2+VOC probePre-treatment water coil to extend the working limitsCompressor box insulationSet-up for remote connectivity with ModBus/Echelon protocol cardsRemote control keyboard (distance to 200m and to 500m)

ControlsAIR3000TEThe AIR3000 TE controller offers advanced functions and algorithms. It is made up by two control boards, dedicated to the air sideand the refrigerant side respectively. The keypad features functional controls and a complete LCD display that allows for unitmonitoring and intervention by means of a multilevel menu with a selectable user language. Temperature control is based on PIDlogic according to the supply temperature set point. It is possible to have set point compensation according to outdoor temperature,both in winter and summer. The operating mode of the unit, cooling/heating/free cooling, is managed automatically. Constant airvolume ventilation control is standard: as pressure drop varies, the fans change speed to maintain flow-rate at the design value forthe system, according to how dirty the filters are. As an option the air flow can be managed according to a CO2 or CO2 + VOCprobe. The controller can also integrate and automatically manage different optional devices: pre-treatment coil, electric heater,gas-fired heating module, humidifier. Unloading modulation function is available for part-load refrigerant circuit operation in criticalconditions. Supervision is available with different options, using proprietarydevices or by integration with third party systems using ModBus, BACnet, BACnet-over-IP and Echelon LonWorks protocols.Compatible with remote keypad (management of up to 10 units). The timer can be used to create an operating profile with up to 4typical days and 10 different time bands.

594

WTA 0021 0026 0033 0041 0051 0064 0080 0100 0126COOLINGTotal cooling capacity (1) kW 13,2 16,2 20,9 27,2 32,4 39,7 51,1 64,6 76,3Total sensible capacity (1) kWHeat recovery cooling capacity (1) kW 3,00 3,70 4,70 6,20 7,70 9,70 12,0 15,0 18,9Compressors power input (1) kW 3,70 5,40 7,00 8,60 10,8 13,9 16,7 20,5 20,4HEATINGTotal heating capacity (2) kW 12,7 14,0 19,7 23,2 27,9 32,3 41,0 51,9 66,2Heat recovery heating capacity (2) kW 4,30 5,30 6,80 9,00 11,1 13,9 17,2 21,5 27,1Compressors power input (2) kW 1,40 1,40 1,90 2,20 2,70 2,60 3,80 5,10 6,60SUPPLY FANSSupply air flow rate m³/h 2100 2600 3300 4100 5100 6400 8000 10000 12600Avaible external static pressure (3) Pa 250 250 250 250 250 250 250 250 250Total power input kW 0,57 0,69 0,92 1,11 1,56 1,86 2,21 2,85 3,51RETURN/EXPULSION FANReturn air flow rate m³/h 2100 2600 3300 4100 5100 6400 8000 10000 12600Avaible external static pressure (3) Pa 200 200 200 200 200 200 200 200 200Total power input kW 0,56 0,68 0,91 1,16 1,62 1,98 2,34 3,06 3,74COMPRESSORSNo. Compressors/No. Circuits N° 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1NOISE LEVELNoise Power (4) dB(A) 84 86 89 87 92 90 90 90 92SIZELength A mm 3220 3220 3220 3520 3520 3520 3520 3520 3520Width B mm 1700 1700 1700 2250 2250 2250 2250 2250 2250Height H mm 1260 1260 1260 1500 1500 1500 2300 2300 2300Operating weight (5) kg

Notes:1 Cooling: Outdoor: 35°C 45% U.R. / Indoor: 26°C 50% U.R. / Supply: 21°C.2 Heating: Outdoor 7°C 87% U.R. / Indoor 20°C 50% U.R. / Supply 22°C.3 ESP for standard configuration (optional accessories not included/calculated).4 Sound power on the basis of measurements made in compliance with ISO 9614.5 Unit in standard configuration/execution, without optional accessories.

595

Climaveneta S.p.A.

Via Sarson 57/c36061 Bassano del Grappa (VI)ItalyTel +39 0424 509 500Fax +39 0424 509 [email protected]

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China

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India

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Middle East

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