738 EWWQ-L-SS EWWQ-L-SS EWWQ-L-SS Cooling only/Heating only EWWQ-L-SS 180 205 230 260 290 330 380 Space cooling A Condition 35°C Pdc kW 187.4 215.1 244.3 272.6 303.2 344.5 386.8 ηs,c % 211.72 222.72 232.76 230.32 236.76 233.32 224.84 SEER 5.493 5.768 6.019 5.958 6.119 6.033 5.821 Cooling capacity Nom. kW 187.4 215.1 244.3 272.6 303.2 344.5 386.8 Power input Cooling Nom. kW 41.7 47.3 53.1 60.2 67.1 77.1 87 Capacity control Method Fixed Minimum capacity % 25 21 25 22 25 23 25 EER 4.494 4.548 4.601 4.528 4.519 4.468 4.446 ESEER 5.54 5.52 5.53 5.54 5.53 5.54 IPLV 6.77 6.84 6.35 6.38 6.31 6.32 6.36 Dimensions Unit Height mm 1,970 Width mm 928 Length mm 2,801 Weight Unit kg 877 1,062 1,285 1,347 1,439 1,498 1,559 Operation weight kg 957 1,156 1,401 1,469 1,575 1,641 1,723 Water heat exchanger - evaporator Type Plate heat exchanger Water volume l 35 41 53 65 76 Water flow rate Nom. l/s 8.97 10.29 11.69 13.04 14.5 16.48 18.51 Water pressure drop Cooling Nom. kPa 28 27.6 22.6 28 25.1 32.2 31.9 Water heat exchanger - condenser Type Plate heat exchanger Water volume l 19 22 29 35 41 Water flow rate Nom. l/s 11.02 12.66 14.4 16.12 17.9 20.38 22.8 Water pressure drop Cooling Nom. kPa 72 73 61 49 50 51 55 Compressor Type Driven vapour compression Quantity 4 Sound power level Cooling Nom. dBA 83.0 86.0 88.0 90.0 91.0 Sound pressure level Cooling Nom. dBA 65.0 68.0 70.0 72.0 74.0 73.0 Operation range Evaporator Cooling Min.~Max. °CDB -10~15 Heating Min.~Max. °CDB -10~15 Condenser Cooling Min.~Max. °CDB 25~55 Heating Min.~Max. °CDB 25~55 Refrigerant Type/GWP R-410A/2,087.5 Charge kg 20 22 24 30 Circuits Quantity 2 Refrigerant charge kg/TCO2Eq 10.0/20.9 11.0/23.0 12.0/25.1 15.0/31.3 Piping connections Evaporator water inlet/outlet (OD) 3" Condenser water inlet/outlet (OD) 1" 1/2 2" 1/2 Unit Starting current Max A 263 320 333 388 403 456 484 Running current Cooling Nom. A 83 89 96 109 121 137 151 Max A 118 131 144 160 175 205 232 Power supply Phase/Frequency/Voltage Hz/V 3~/50/400 Performances according to CSS software 10.27 Water cooled multi-scroll chiller, standard efficiency, standard sound J Dual refrigerant circuit (4 scroll compressors) with single evaporator J Heat pump version available J Compact design to allow easy indoor installation or retrofit operations J High efficiency and reliable scroll compressor J Stainless steel plate heat exchanger J High flexibility for a wide variety of applications J Allows sequencing control (up to 4 units) without any external device J Pump (low 100 kPa and high 200 kPa lift) available for evaporator and condenser J MicroTech 4 controller with superior control logic and easy interface MicroTech 4 Scroll compressor
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