EWAQ016CAWH EWAQ021CAWH EWAQ025CAWH EWAQ032CAWH EWAQ040CAWH EWAQ050CAWH EWAQ064CAWH
Cooling capacity Max. kW 20.2 25.2 30.3 37.8 50.3 60.3 75.3
  Nom. kW 17.0 (1) 21.2 (1) 25.5 (1) 31.8 (1) 42.3 (1) 50.7 (1) 63.3 (1)
  Rated kW 16.8 21.0 25.2 31.5 42.0 50.4 63.0
Capacity control Method   Inverter controlled Inverter controlled Inverter controlled Inverter controlled Inverter controlled Inverter controlled Inverter controlled
  Minimum capacity % 25 25 25 25 25 25 25
  Maximum capacity % 120 120 120 120 120 120 120
Power input Cooling Nom. kW 5.81 (1) 7.47 (1) 9.45 (1) 12.7 (1) 15.1 (1) 19.0 (1) 25.5 (1)
EER 2.93 2.84 2.70 2.50 2.80 2.67 2.48
ESEER 4.69 4.58 4.47 4.06 4.27 4.26 3.98
Dimensions Packed unit Depth mm 834 834 834 834 838 838 838
    Height mm 1,860 1,860 1,860 1,860 1,860 1,860 1,860
    Width mm 1,394 1,394 1,394 1,707 2,377 2,377 2,997
  Unit Depth mm 774 774 774 774 780 780 780
    Height mm 1,684 1,684 1,684 1,684 1,684 1,684 1,684
    Width mm 1,370 1,370 1,370 1,680 2,360 2,360 2,980
Weight Packed unit kg 310 363 363 449 656 656 826
  Unit kg 283 336 336 417 612 612 774
Packing Material   Carton, Wood, Plastic Carton, Wood, Plastic Carton, Wood, Plastic Carton, Wood, Plastic Carton, Wood, Plastic Carton, Wood, Plastic Carton, Wood, Plastic
  Weight kg 27 27 27 31 45 45 53
Casing Colour   Daikin White Daikin White Daikin White Daikin White Daikin White Daikin White Daikin White
  Material   Polyester coated galvanised steel plate Polyester coated galvanised steel plate Polyester coated galvanised steel plate Polyester coated galvanised steel plate Polyester coated galvanised steel plate Polyester coated galvanised steel plate Polyester coated galvanised steel plate
Water heat exchanger Quantity   1 1 1 1 2 2 2
  Type   Brazed plate Brazed plate Brazed plate Brazed plate Brazed plate Brazed plate Brazed plate
  Filter Diameter perforations mm 1.0 1.0 1.0 1.0 1.0 1.0 1.0
    Material   Brass Brass Brass Brass Brass Brass Brass
  Water flow rate Min. l/min 23 23 23 36 46 46 72
    Cooling Nom. l/min 48 (2) 60 (2) 72 (2) 90 (2) 120 (2) 145 (2) 181 (2)
      Max l/min 72 90 108 136 181 217 271
  Water pressure drop Cooling Total kPa 8 10 14 8 10 14 8
  Water volume l 3 3 3 5 6 6 9
  Insulation material   Nitrile rubber based elastomeric foam Nitrile rubber based elastomeric foam Nitrile rubber based elastomeric foam Nitrile rubber based elastomeric foam Nitrile rubber based elastomeric foam Nitrile rubber based elastomeric foam Nitrile rubber based elastomeric foam
Air heat exchanger Type   Air cooled coil Air cooled coil Air cooled coil Air cooled coil Air cooled coil Air cooled coil Air cooled coil
  Fin Treatment   Hydrophylic and anti-corrosion Hydrophylic and anti-corrosion Hydrophylic and anti-corrosion Hydrophylic and anti-corrosion Hydrophylic and anti-corrosion Hydrophylic and anti-corrosion Hydrophylic and anti-corrosion
    Type   Non-symmetric waffle louvre Non-symmetric waffle louvre Non-symmetric waffle louvre Non-symmetric waffle louvre Non-symmetric waffle louvre Non-symmetric waffle louvre Non-symmetric waffle louvre
  Fin pitch mm 2 2 2 2 2 2 2
Fan Quantity   1 1 1 2 2 2 4
  Type   Axial Axial Axial Axial Axial Axial Axial
  Air flow rate Cooling Nom. m³/min 171 185 185 233 370 370 466
  Discharge direction   Vertical Vertical Vertical Vertical Vertical Vertical Vertical
  External static pressure Max. Pa 78 78 78 78 78 78 78
Fan motor Drive   Direct drive Direct drive Direct drive Direct drive Direct drive Direct drive Direct drive
  Model   Brushless DC motor Brushless DC motor Brushless DC motor Brushless DC motor Brushless DC motor Brushless DC motor Brushless DC motor
  Quantity   1 1 1 2 2 2 4
Refrigerant oil Type   Synthetic (ether) oil Synthetic (ether) oil Synthetic (ether) oil Synthetic (ether) oil Synthetic (ether) oil Synthetic (ether) oil Synthetic (ether) oil
Compressor Quantity   1 2 2 3 4 4 6
  Type   Hermetically sealed scroll compressor Hermetically sealed scroll compressor Hermetically sealed scroll compressor Hermetically sealed scroll compressor Hermetically sealed scroll compressor Hermetically sealed scroll compressor Hermetically sealed scroll compressor
  Motor (INV) Crankcase heater W 33 33 33 33 33 33 33
    Model   Inverter Inverter Inverter Inverter Inverter Inverter Inverter
    Quantity   1 1 1 1 2 2 2
  Motor (ON-OFF) Crankcase heater W 33 33 33 33 33 33 33
    Model   ON/OFF ON/OFF ON/OFF ON/OFF ON/OFF ON/OFF ON/OFF
    Quantity   0 1 1 2 2 2 4
Operation range Air side Cooling Max. °CDB 43 43 43 43 43 43 43
      Min. °CDB -5 -5 -5 -5 -5 -5 -5
  Water side Cooling Max. °CDB 20 20 20 20 20 20 20
      Min. °CDB -10 (3) -10 (3) -10 (3) -10 (3) -10 (3) -10 (3) -10 (3)
Sound power level Cooling Nom. dBA 78 78 78 80 81 81 83
Refrigerant Type   R-410A R-410A R-410A R-410A R-410A R-410A R-410A
  GWP   2,087.5 2,087.5 2,087.5 2,087.5 2,087.5 2,087.5 2,087.5
  Circuits Quantity   1 1 1 1 2 2 2
  Control   Electronic expansion valve Electronic expansion valve Electronic expansion valve Electronic expansion valve Electronic expansion valve Electronic expansion valve Electronic expansion valve
Charge Per circuit kg 7.60 7.60 7.60 9.60 7.60 7.60 9.60
  Per circuit TCO2Eq 15.9 15.9 15.9 20.0 15.9 15.9 20.0
Space cooling A Condition 35°C Pdc kW 17.1 21.3 25.5 31.8 42.4 50.8 63.5
    EERd   2.91 2.83 2.68 2.49 2.78 2.65 2.48
  B Condition 30°C Pdc kW 12.4 15.9 19.1 24.0 31.6 38.1 48.0
    EERd   4.13 3.88 3.70 3.39 3.76 3.62 3.36
  C Condition 25°C Pdc kW 8.03 10.2 12.3 15.6 20.2 24.5 31.2
    EERd   5.87 5.49 5.22 4.69 5.14 5.00 4.61
  D Condition 20°C Pdc kW 5.60 5.38 5.61 7.16 10.6 11.1 14.2
    EERd   7.61 7.41 7.57 7.14 6.33 6.69 6.76
  ηs,c % 178 173 176 161 163 168 158
Water circuit Air purge valve   Yes Yes Yes Yes Yes Yes Yes
  Drain valve / fill valve   Yes Yes Yes Yes Yes Yes Yes
  flowswitch   Yes Yes Yes Yes Yes Yes Yes
  Minimum water volume in the system for cooling l 33 (4) 33 (4) 33 (4) 33 (4) 66 (4) 66 (4) 66 (4)
  Nominal water pressure drop Cooling kPa 12 (5) 17 (5) 23 (5) 24 (5) 19 (5) 28 (5) 29 (5)
  Piping inch 1-1/4" 1-1/4" 1-1/4" 1-1/4" 1-1/2" 1-1/2" 1-1/2"
  Piping connections diameter inch 1-1/4" (female) 1-1/4" (female) 1-1/4" (female) 1-1/4" (female) 2" (female) 2" (female) 2" (female)
  Safety valve bar 3 3 3 3 3 3 3
  Shut off valve   Yes Yes Yes Yes Yes Yes Yes
  Total water volume l 4.2 (6) 4.2 (6) 4.2 (6) 5.8 (6) 7.9 (6) 7.9 (6) 11.0 (6)
PED Category   Category II Category II Category II Category II Category II Category II Category II
  Most critical part Name   Accumulator Accumulator Accumulator Accumulator Accumulator Accumulator Accumulator
    Ps*V Bar*l 335 335 335 385 335 335 385
Safety devices Item 01   High pressure switch High pressure switch High pressure switch High pressure switch High pressure switch High pressure switch High pressure switch
    02   Overcurrent relay Overcurrent relay Overcurrent relay Overcurrent relay Overcurrent relay Overcurrent relay Overcurrent relay
    03   Inverter overload protector Inverter overload protector Inverter overload protector Inverter overload protector Inverter overload protector Inverter overload protector Inverter overload protector
    04   Fuse Fuse Fuse Fuse Fuse Fuse Fuse
General Supplier/Manufacturer details Name and address   Daikin Europe N.V. - Zandvoordestraat 300, 8400 Oostende, Belgium Daikin Europe N.V. - Zandvoordestraat 300, 8400 Oostende, Belgium Daikin Europe N.V. - Zandvoordestraat 300, 8400 Oostende, Belgium Daikin Europe N.V. - Zandvoordestraat 300, 8400 Oostende, Belgium Daikin Europe N.V. - Zandvoordestraat 300, 8400 Oostende, Belgium Daikin Europe N.V. - Zandvoordestraat 300, 8400 Oostende, Belgium Daikin Europe N.V. - Zandvoordestraat 300, 8400 Oostende, Belgium
    Name or trademark   Daikin Europe N.V. Daikin Europe N.V. Daikin Europe N.V. Daikin Europe N.V. Daikin Europe N.V. Daikin Europe N.V. Daikin Europe N.V.
  Product description Air-to-water heat pump   Yes Yes Yes Yes Yes Yes Yes
    Brine-to-water heat pump   No No No No No No No
    Heat pump combination heater   No No No No No No No
    Low-temperature heat pump   Yes Yes Yes Yes Yes Yes Yes
    Supplementary heater integrated   No No No No No No No
    Water-to-water heat pump   No No No No No No No
Cooling Cdc (Degradation cooling)   0.90 0.90 0.90 0.90 0.90 0.90 0.90
Standard rating conditions used Low temperature application Low temperature application Low temperature application Low temperature application Low temperature application Low temperature application Low temperature application
Power consumption in other than active mode Crankcase heater mode PCK W 0.041 0.074 0.074 0.104 0.148 0.148 0.208
  Off mode POFF W 0.041 0.074 0.074 0.104 0.148 0.148 0.208
  Standby mode Cooling PSB W 0.041 0.074 0.074 0.104 0.148 0.148 0.208
  Thermostat-off mode PTO Cooling W 0.016 0.016 0.016 0.019 0.032 0.032 0.038
Power supply Name   W1 W1 W1 W1 W1 W1 W1
  Phase   3N~ 3N~ 3N~ 3N~ 3N~ 3N~ 3N~
  Frequency Hz 50 50 50 50 50 50 50
  Voltage V 400 400 400 400 400 400 400
  Voltage range Min. % -10 -10 -10 -10 -10 -10 -10
    Max. % 10 10 10 10 10 10 10
Unit Starting current Max A 0.0 (7) 79.9 81.7 91.7 103.7 106.3 125.1
  Current Zmax Text   0,22 0,27 0,27 0,24 0,25 0,25 0,22
  Running current Max A 24.4 27.5 29.4 38.2 51.3 54.0 71.6
  Minimum Ssc value   1,141 853 853 840 1,706 1,706 1,679
  Recommended fuses A 32 32 32 40 63 63 80
Cable requirements Power supply Required number of conductors   4 + GND 4 + GND 4 + GND 4 + GND 4 + GND 4 + GND 4 + GND
  Remote control Quantity of wires   2 2 2 2 2 2 2
    Maximum running current   Minimum cable section 0,75 mm² Minimum cable section 0,75 mm² Minimum cable section 0,75 mm² Minimum cable section 0,75 mm² Minimum cable section 0,75 mm² Minimum cable section 0,75 mm² Minimum cable section 0,75 mm²
  Cooling/Heating output Quantity of wires   2 2 2 2 2 2 2
    Maximum running current A 0,3 0,3 0,3 0,3 0,3 0,3 0,3
  Operation ON/OFF output Quantity of wires   2 2 2 2 2 2 2
    Maximum running current A 0,3 0,3 0,3 0,3 0,3 0,3 0,3
  Error output Quantity of wires   2 2 2 2 2 2 2
    Maximum running current A 0,3 0,3 0,3 0,3 0,3 0,3 0,3
  Pump ON/OFF output Quantity of wires   2 2 2 2 2 2 2
    Maximum running current A 0.3 0.3 0.3 0.3 0.3 0.3 0.3
Notes (1) - Cooling: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C (1) - Cooling: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C (1) - Cooling: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C (1) - Cooling: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C (1) - Cooling: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C (1) - Cooling: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C (1) - Cooling: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C
  (2) - Condition: Ta 35°C - LWE 7°C ( DT = 5°C) (2) - Condition: Ta 35°C - LWE 7°C ( DT = 5°C) (2) - Condition: Ta 35°C - LWE 7°C ( DT = 5°C) (2) - Condition: Ta 35°C - LWE 7°C ( DT = 5°C) (2) - Condition: Ta 35°C - LWE 7°C ( DT = 5°C) (2) - Condition: Ta 35°C - LWE 7°C ( DT = 5°C) (2) - Condition: Ta 35°C - LWE 7°C ( DT = 5°C)
  (3) - Water can be used above 5°C. Between 0°C and 5°C a 30% glycol solution (propylene or ethylene) has to be used. Between 0°C and -10°C a 40% glycol solution (propylene or ethylene) has to be used (see installation manual and information related to OPZL option) (3) - Water can be used above 5°C. Between 0°C and 5°C a 30% glycol solution (propylene or ethylene) has to be used. Between 0°C and -10°C a 40% glycol solution (propylene or ethylene) has to be used (see installation manual and information related to OPZL option) (3) - Water can be used above 5°C. Between 0°C and 5°C a 30% glycol solution (propylene or ethylene) has to be used. Between 0°C and -10°C a 40% glycol solution (propylene or ethylene) has to be used (see installation manual and information related to OPZL option) (3) - Water can be used above 5°C. Between 0°C and 5°C a 30% glycol solution (propylene or ethylene) has to be used. Between 0°C and -10°C a 40% glycol solution (propylene or ethylene) has to be used (see installation manual and information related to OPZL option) (3) - Water can be used above 5°C. Between 0°C and 5°C a 30% glycol solution (propylene or ethylene) has to be used. Between 0°C and -10°C a 40% glycol solution (propylene or ethylene) has to be used (see installation manual and information related to OPZL option) (3) - Water can be used above 5°C. Between 0°C and 5°C a 30% glycol solution (propylene or ethylene) has to be used. Between 0°C and -10°C a 40% glycol solution (propylene or ethylene) has to be used (see installation manual and information related to OPZL option) (3) - Water can be used above 5°C. Between 0°C and 5°C a 30% glycol solution (propylene or ethylene) has to be used. Between 0°C and -10°C a 40% glycol solution (propylene or ethylene) has to be used (see installation manual and information related to OPZL option)
  (4) - Excluding water volume in the unit. In most applications this minimum water volume will have a satisfying result. In critical processes or in rooms with a high heat load though, extra water volume might be required. Refer to operation range for more info. (4) - Excluding water volume in the unit. In most applications this minimum water volume will have a satisfying result. In critical processes or in rooms with a high heat load though, extra water volume might be required. Refer to operation range for more info. (4) - Excluding water volume in the unit. In most applications this minimum water volume will have a satisfying result. In critical processes or in rooms with a high heat load though, extra water volume might be required. Refer to operation range for more info. (4) - Excluding water volume in the unit. In most applications this minimum water volume will have a satisfying result. In critical processes or in rooms with a high heat load though, extra water volume might be required. Refer to operation range for more info. (4) - Excluding water volume in the unit. In most applications this minimum water volume will have a satisfying result. In critical processes or in rooms with a high heat load though, extra water volume might be required. Refer to operation range for more info. (4) - Excluding water volume in the unit. In most applications this minimum water volume will have a satisfying result. In critical processes or in rooms with a high heat load though, extra water volume might be required. Refer to operation range for more info. (4) - Excluding water volume in the unit. In most applications this minimum water volume will have a satisfying result. In critical processes or in rooms with a high heat load though, extra water volume might be required. Refer to operation range for more info.
  (5) - This is PD between inlet & outlet connections of unit. It includes the water side heat exchanger pressure drop. (5) - This is PD between inlet & outlet connections of unit. It includes the water side heat exchanger pressure drop. (5) - This is PD between inlet & outlet connections of unit. It includes the water side heat exchanger pressure drop. (5) - This is PD between inlet & outlet connections of unit. It includes the water side heat exchanger pressure drop. (5) - This is PD between inlet & outlet connections of unit. It includes the water side heat exchanger pressure drop. (5) - This is PD between inlet & outlet connections of unit. It includes the water side heat exchanger pressure drop. (5) - This is PD between inlet & outlet connections of unit. It includes the water side heat exchanger pressure drop.
  (6) - Including piping + PHE; excluding expansion vessel (6) - Including piping + PHE; excluding expansion vessel (6) - Including piping + PHE; excluding expansion vessel (6) - Including piping + PHE; excluding expansion vessel (6) - Including piping + PHE; excluding expansion vessel (6) - Including piping + PHE; excluding expansion vessel (6) - Including piping + PHE; excluding expansion vessel
  (7) - No peak current because of inverter compressor (7) - No peak current because of inverter compressor (7) - No peak current because of inverter compressor (7) - No peak current because of inverter compressor (7) - No peak current because of inverter compressor (7) - No peak current because of inverter compressor (7) - No peak current because of inverter compressor