HYDROCIATTMLW Water chillers Heat pump Standard unit technical characteristics LW ST / LW ST + Heat pump application option 708 858 1008 1300 1302 1500 1508 1900 2100 2300 Heating Standard unit Nominal capacity kW 317 360 422 499 555 626 633 793 858 929 Full load performances* HW1 COP kW/kW 5,96 5,98 5,93 5,98 6,04 5,84 5,81 6,06 5,96 5,79 Nominal capacity kW 312 353 417 473 526 595 624 749 812 879 HW2 COP kW/kW 4,51 4,50 4,55 4,54 4,56 4,42 4,46 4,54 4,48 4,40 Standard unit SCOP30/35°C kWh/kWh 5,98 6,02 5,99 6,45 6,60 6,58 6,31 6,16 6,15 6,13 Seasonal energy efficiency** HW1 ŋs heat 30/35°C % 231 233 231 250 256 255 245 238 238 237 Prated kW 414 426 500 595 660 742 750 945 1022 1095 Cooling Standard unit Nominal capacity kW 269 303 354 421 467 525 531 669 720 783 Full load performances* CW1 EER kW/kW 5,25 5,23 5,17 5,22 5,28 5,12 5,11 5,32 5,23 5,13 Nominal capacity kW 317 362 447 594 639 608 674 851 890 884 CW2 EER kW/kW 6,46 6,25 6,86 7,04 6,97 5,84 6,38 6,55 6,27 5,68 Standard unit SEER 12/7°CComfort low temp. kWh/kWh 6,266,336,40 6,857,047,126,826,646,636,82 Seasonal energy efficiency** ŋs cool 12/7°C % 247 250 253 271 279 282 270 263 262 270 SEPR 12/7°CProcess high temp. kWh/kWh 8,608,16 8,808,12 8,287,727,908,838,258,01 Integrated Part Load Value IPLV.SI kW/kW 6,791 6,8456,8506,861 7,1657,4307,110 7,1857,1687,212 Sound levels - standard unit Soundpower level(1) dB(A) 95 95 95 99 99 99 99 99 99 99 Sound pressurelevel at 1 m (2) dB(A) 78 78 78 82 82 82 82 82 82 82 Sound levels - unit with Low Noise option Sound power level(1) dB(A) - - - 96 96 96 96 96 96 96 Sound pressure levelat 1 m (2) dB(A) 78 78 78 78 78 78 78 - - - Dimensions - standard unit Length mm 2724 2724 2724 2741 2741 2741 2741 3059 3059 3059 Width mm 928 928 928 936 936 936 936 1040 1040 1040 Height mm 1567 1567 1567 1692 1692 1692 1692 1848 1848 1848 Operatingweight(3) kg 2017 2036 2072 2575 2575 2613 2644 3247 3266 3282 Compressors Semi-hermetic screw compressors, 50 r/s Circuit A 1 1 1 1 1 1 1 1 1 1 Refrigerant - standard unit R-134a kg 84 80 78 92 92 92 92 145 135 125 Circuit A teqCO2 120 114 112 132 132 132 132 207 193 179 * In accordance with standard EN14511-3:2018. ** In accordance with standard EN14825:2016, average climate HW1 Heating mode conditions: Evaporator entering/leaving water temperature 10°C/7°C, condenser entering/leaving water temperature 30°C/35°C, evaporator and condenser fouling factor 0 m. k/W2 HW2 Heating mode conditions: Evaporator entering/leaving water temperature 10°C/7°C, condenser entering/leaving water temperature 40°C/45°C, evaporatorand condenser fouling factor 0 m. k/W2 CW1 Cooling mode conditions: Evaporator water entering/leaving temperature 12°C/7°C, condenser entering/leaving water temperature 30°C/35°C, evaporator and condenser fouling factor 0 m².K/W CW2 Cooling mode conditions: Evaporator water entering/leaving temperature 23°C/18°C, condenser entering/leaving water temperature 30°C/35°C, evaporator and condenser fouling factor 0 m².K/W Ƞs heat30/35°C& SCOP 30/35°CValues calculated in accordance with EN14825:2016 Ƞs cool 12/7°C & SEER12/7°C Bold values compliant toEcodesign regulation: (EU) No 2016/2281 for Comfort application SEPR 12/7°C Values calculated in accordance with EN14825:2016 IPLV.SI Calculations according to standard performances AHRI 551-591 (SI) (1) IndB ref=10-12W, (A) weighting. Declared dualnumber noise emission values in accordance with ISO 4871 (with an associated uncertainty of +/-3dB(A)). Measured in accordance with ISO 9614-1 and certified by Eurovent. (2) In dB ref 20µPa, (A) weighting. Declared dualnumber noise emission values in accordance with ISO 4871 (with an associated uncertainty of +/-3dB(A)). For information, calculated from the sound power level Lw(A). (3) Weight shown is guideline only. Please refer to the unit nameplate Eurovent certified values AHRI certified values 30XW-only CATALOGUE 2021 539 539