Page 558 - General Catalogue

EWYQ-F-XS/XL

Air cooled multi-scroll heat pump,

high efficiency,
standard/low sound

› Class A efficiency in heating mode › The unit can be equipped with a hydraulic module
› Extended operation range: ambient temperatures from -10°C up to optimizing installation time, space and cost
+46°C in cooling mode and down to -17°C in heating mode › Wide range of available options and accessories
› 2 truly independent refrigerant circuits › Inverter fans management for enhanced part load
› Reduced footprint thanks to the V-shaped frame (EWYQ160-230F- efficiencies
XS/XL & EWYQ160-220F-XR) › Nordic kit option to improve the chiller working conditions
› Reliable and efficient scroll compressors with high EER values in heating mode
› Chiller series design entirely based on new European directives › MicroTech III controller with superior control logic and easy
(EN14511, EN14825) interface
› Top serviceability level thanks to reduced weight, compact
footprint and optimized components accessibility

Heating & Cooling EWYQ-F-XS/XL 160 190 210 230 310 340 380 400 430 510 570 630
Space cooling A Condition 35°C Pdc kW - 624.4
ηs,c % - 171.7
SEER - 4.367
Cooling capacity Nom. kW 164 184 205 231 304 335 376 401 427 502 565 624
Heating capacity Nom. kW 173 197 227 254 329 362 404 429 463 535 607 674
Power input Cooling Nom. kW 57.6 63.3 70.3 79.3 102 114 129 138 145 172 195 214
Heating Nom. kW 54.0 61.6 70.5 79.2 101 113 126 133 140 167 190 210
Capacity control Method Step Staged
Minimum capacity % 25.0 17.0
EER 2.84 2.91 2.92 2.99 2.93 2.91 2.90 2.94 2.92 2.90 2.91
ESEER 3.73 3.89 3.81 3.71 4.07 4.19 3.99 3.96 4.14 4.20 3.98 4.06
COP 3.20 3.22 3.21 3.24 3.21 3.23 3.30 3.21 3.20 3.21
IPLV 4.45 4.47 4.55 4.38 4.56 4.61 4.38 4.50 4.70 4.71 4.56 4.74
Space heating Average climate General ηs (Seasonal %
water outlet 35°C space heating 128 134 129 143 147 -
efficiency)
SCOP 3.28 3.42 3.31 3.30 3.64 3.75 -
Dimensions Unit Height mm 2,270 2,220
Width mm 1,200 2,258
Depth mm 4,370 5,270 4,125 5,025 5,925 6,825
Weight (XS) Unit kg 1,430 1,850 2,300 2,350 2,900 2,910 2,920 3,730 3,750 4,250 4,280 4,670
Operation weight kg 1,470 1,890 2,340 2,390 2,980 2,990 3,000 3,840 3,850 4,370 4,400 4,780
Weight (XL) Unit kg 1,520 1,940 2,400 2,440 3,060 3,070 3,080 3,890 3,900 4,400 4,440 4,820
Operation weight kg 1,570 1,980 2,440 2,480 3,130 3,150 3,160 3,990 4,010 4,520 4,550 4,940
Water heat Type Plate heat exchanger
exchanger Water flow rate Cooling Nom. l/s 7.8 8.8 9.8 11.1 14.6 16.0 18.0 19.2 20.4 24.0 27.1 29.9
Heating Nom. l/s 8.3 9.5 10.9 12.2 15.9 17.5 19.5 20.7 22.3 25.8 29.3 32.5
Water pressure Cooling Nom. kPa 22 28 36 40 21 27 30 29 34 37 42 56
drop Heating Nom. kPa 25 32 43 50 25 31 37 33 40 43 50 66
Water volume l 18 44 60 70
Air heat exchanger Type High efficiency fin and tube type with integral subcooler
Compressor Type Scroll compressor
Quantity 4 6
Fan Type Direct propeller
Quantity 4 5 8 10 12 14
Air flow rate Nom. l/s 22,577 21,593 26,992 43,187 55,213 53,983 64,780 75,577
Speed rpm 900
Sound power level (XS) Cooling Nom. dBA 92.0 94.0 95.0 97.0 98.0 99.0 100.0
Sound power level (XL) Cooling Nom. dBA 89.0 92.0 93.0 95.0 96.0 97.0 98.0
Sound pressure level (XS) Cooling Nom. dBA 72.0 74.0 75.0 76.0 77.0 78.0 79.0 80.0
Sound pressure level (XL) Cooling Nom. dBA 70.0 73.0 74.0 75.0 76.0 77.0
Operation range Air side Cooling Min.~Max. °CDB -10~46
Heating Min.~Max. °CDB -17~20
Water side Cooling Min.~Max. °CDB -13~15
Heating Min.~Max. °CDB 25~50
Refrigerant Type / GWP R-410A / 2,087.5
Circuits Quantity 2
Refrigerant charge Per circuit kg 16.0 20.0 24.0 35.0 36.0 35.0 46.0 55.0 52.5 68.0
TCO₂eq 33.4 41.8 50.1 73.1 75.2 73.1 96.0 114.8 109.6 142.0
Piping connections Evaporator water inlet/outlet (OD) 2.5“ 3“
Unit Starting current Max A 282 536 353 560 600 516 637 659 666 648 787 827
Running current Cooling Nom. A 115 140 128 162 193 205 235 251 257 307 353 384
Max A 138 165 164 196 246 264 295 316 330 396 442 491
Power supply Phase/Frequency/Voltage Hz/V 3~/50/400
556