Page 553 - General Catalogue

INTRODUCTION

EWYQ-CWP/CWH

Air cooled scroll

inverter heat pump
AIR PURIFIER

› Inverter chiller
› High part load efficiency for low running cost HEATING
› Minimal starting currents
› No buffertank required for standard applications
› Daikin scroll compressor
› Wide operation range
› Integrated hydronic module on request
› EWYQ-CWP: Version with standard pump SPLIT
› EWYQ-CWH: Version with optional high static pump

EWYQ-CWP/CWH BRC21A52

SKY AIR

VRV

Heating & Cooling EWYQ 016CWP 021CWP 025CWP 032CWP 040CWP 050CWP 064CWP 016CWH 021CWH 025CWH 032CWH 040CWH 050CWH 064CWH
Space heating Average General ŋs (Seasonal space % 144 154 139 138 149 139 138 150 135 136 144 133 135
climate water heating efficiency) VENTILATION & BID- DLE AIR CURTAINS
outlet 35°C SCOP 3.68 3.93 3.55 3.53 3.80 3.55 3.53 3.83 3.45 3.48 3.68 3.40 3.45
Seasonal space heating eff. class A+ A++ A+ A++ A+
Cooling capacity Nom. kW 17.0 21.2 25.5 31.8 42.3 50.7 63.3 17.0 21.2 25.5 31.8 42.3 50.7 63.3
Heating capacity Nom. kW 16.6 20.8 24.9 31.2 41.7 50.1 62.7 16.6 20.8 24.9 31.2 41.7 50.1 62.7
Power input Cooling Nom. kW 5.81 7.47 9.45 12.7 15.1 19.0 25.5 5.81 7.47 9.45 12.7 15.1 19.0 25.5
Heating Nom. kW 5.49 6.76 8.58 10.6 13.7 17.4 21.4 5.49 6.76 8.58 10.6 13.7 17.4 21.4
Capacity control Method Inverter controlled MARINE TYPES
Minimum capacity % 25
EER 2.93 2.84 2.70 2.50 2.80 2.67 2.48 2.93 2.84 2.70 2.50 2.80 2.67 2.48
ESEER 4.85 4.70 4.57 4.10 4.40 4.36 4.05 4.69 4.58 4.47 4.06 4.27 4.26 3.98
COP 3.02 3.07 2.91 2.93 3.03 2.88 2.93 3.02 3.07 2.91 2.93 3.03 2.88 2.93
Dimensions Unit Height mm 1,684
Width mm 1,370 1,680 2,360 2,980 1,370 1,680 2,360 2,980
Depth mm 774 780 774 780 CHILLERS
Weight Unit kg 280 332 414 604 765 283 336 417 612 774
Water heat Type Brazed plate
exchanger Water volume l 3 5 6 9 3 5 6 9
Water Cooling Total kPa 8 10 14 8 10 14 8 10 14 8 10 14 8
pressure drop
Air heat exchanger Type Air cooled coil
Compressor Type Hermetically sealed scroll compressor FAN COIL UNITS
Quantity 1 2 3 4 6 1 2 3 4 6
Fan Type Axial
Quantity 1 2 4 1 2 4
Air flow Cooling Nom. m³/min 171 185 233 370 466 171 185 233 370 466
rate Heating Nom. m³/min 171 185 233 370 466 171 185 233 370 466
Sound power level Cooling Nom. dBA 78.0 80.0 81.0 83.0 78.0 80.0 81.0 83.0
Operation range Air side Cooling Min.~Max. °CDB -5~43 AIR HANDLING UNITS
Heating Min.~Max. °CDB -15~35
Water side Cooling Min.~Max. °CDB -10~20
Heating Min.~Max. °CDB 25~50
Refrigerant Type/GWP R-410A/2,087.5
Control Electronic expansion valve
Circuits Quantity 1 2 1 2
Refrigerant charge Per circuit kg 7.60 9.60 7.60 9.60 7.60 9.60 7.60 9.60 REFRIGERATION
Per circuit TCO2Eq 15.9 20.0 15.9 20.0 15.9 20.0 15.9 20.0
Water circuit Piping connections diameter inch 1-1/4" (female) 2" (female) 1-1/4" (female) 2" (female)
Piping inch 1-1/4" 1-1/2" 1-1/4" 1-1/2"
Unit Starting current Max A 0.0 77.7 78.7 88.7 99.8 101.9 120.7 0.0 79.9 81.7 91.7 103.7 106.3 125.1
Running current Max A 22.2 25.3 26.4 35.2 47.4 49.6 67.2 24.4 27.5 29.4 38.2 51.3 54.0 71.6
Power supply Phase/Frequency/Voltage Hz/V 3N~/50/400
CONTROL SYSTEMS
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