EWYQ016CAWH EWYQ021CAWH EWYQ025CAWH EWYQ032CAWH EWYQ040CAWH EWYQ050CAWH EWYQ064CAWH
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)
Heating capacity Max. kW 19.8 24.8 29.7 37.2 49.7 59.7 74.7
  Nom. kW 16.6 (2) 20.8 (2) 24.9 (2) 31.2 (2) 41.7 (2) 50.1 (2) 62.7 (2)
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)
  Heating Nom. kW 5.49 (2) 6.76 (2) 8.58 (2) 10.6 (2) 13.7 (2) 17.4 (2) 21.4 (2)
EER 2.93 2.84 2.70 2.50 2.80 2.67 2.48
COP 3.02 3.07 2.91 2.93 3.03 2.88 2.93
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 (3) 60 (3) 72 (3) 90 (3) 120 (3) 145 (3) 181 (3)
      Max l/min 72 90 108 136 181 217 271
    Heating 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
    Heating 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
    Heating Max. °CDB 35 35 35 35 35 35 35
      Min. °CDB -15 -15 -15 -15 -15 -15 -15
  Water side Cooling Max. °CDB 20 20 20 20 20 20 20
      Min. °CDB -10 (4) -10 (4) -10 (4) -10 (4) -10 (4) -10 (4) -10 (4)
    Heating Max. °CDB 50 50 50 50 50 50 50
      Min. °CDB 25 25 25 25 25 25 25
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
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 (5) 33 (5) 33 (5) 33 (5) 66 (5) 66 (5) 66 (5)
  Minimum water volume in the system for heating l 76 (6) 76 (6) 76 (6) 110 (6) 152 (6) 152 (6) 220 (6)
  Nominal water pressure drop Cooling kPa 12 (7) 17 (7) 23 (7) 24 (7) 19 (7) 28 (7) 29 (7)
  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 (8) 4.2 (8) 4.2 (8) 5.8 (8) 7.9 (8) 7.9 (8) 11.0 (8)
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
Defrost method Reversed cycle Reversed cycle Reversed cycle Reversed cycle Reversed cycle Reversed cycle Reversed cycle
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
LW(A) Sound power level (according to EN14825) dB(A) 78 78 78 80 81 81 83
Sound condition Ecodesign and energy label Sound power in heating mode, measured according to the EN12102 under conditions of the EN14825 Sound power in heating mode, measured according to the EN12102 under conditions of the EN14825 Sound power in heating mode, measured according to the EN12102 under conditions of the EN14825 Sound power in heating mode, measured according to the EN12102 under conditions of the EN14825 Sound power in heating mode, measured according to the EN12102 under conditions of the EN14825 Sound power in heating mode, measured according to the EN12102 under conditions of the EN14825 Sound power in heating mode, measured according to the EN12102 under conditions of the EN14825
Space heating general Air to water unit Rated airflow (outdoor) m³/h 10,260 11,100 11,100 13,980 22,200 22,200 27,960
  Other Capacity control   Inverter Inverter Inverter Inverter Inverter Inverter Inverter
    Cdh (Degradation heating)   1.0 1.0 1.0 1.0 1.0 1.0 1.0
    Pck (Crankcase heater mode) kW 0.041 0.074 0.074 0.104 0.148 0.148 0.208
    Poff (Off mode) kW 0.041 0.074 0.074 0.104 0.148 0.148 0.208
    Psb (Standby mode) kW 0.041 0.074 0.074 0.104 0.148 0.148 0.208
    Pto (Thermostat off) kW 0.057 0.090 0.090 0.123 0.180 0.180 0.246
  Integrated supplementary heater NOx emission mg/kWh 0 0 0 0 0 0 0
    Psup kW 0.0 0.0 0.0 0.0 0.0 0.0 0.0
    Type of energy input   Electrical Electrical Electrical Electrical Electrical Electrical Electrical
Space heating Average climate water outlet 35°C General Annual energy consumption kWh 9,828 11,333 15,025 18,652 23,585 30,588 37,659
      Ƞs (Seasonal space heating efficiency) % 138 150 135 136 144 133 135
      Prated at -10°C kW 16.8 21.0 25.2 31.5 42.0 50.4 63.0
      Qhe Annual energy consumption (GCV) Gj 35 41 54 67 85 110 136
      SCOP   3.53 3.83 3.45 3.48 3.68 3.40 3.45
      Seasonal space heating eff. class   A+ A++ A+ A+ A+ A+ A+
    A Condition (-7°CDB/-8°CWB) Cdh (Degradation heating)   1.0 1.0 1.0 1.0 1.0 1.0 1.0
      COPd   2.40 2.42 2.32 2.12 2.40 2.31 2.12
      Pdh kW 14.6 18.1 20.3 26.5 36.4 40.8 53.1
      PERd % 96.0 96.8 92.8 84.8 96.0 92.4 84.8
    B Condition (2°CDB/1°CWB) Cdh (Degradation heating)   1.0 1.0 1.0 1.0 1.0 1.0 1.0
      COPd   3.56 3.53 3.31 3.17 3.43 3.26 3.15
      Pdh kW 8.70 11.2 13.4 16.7 22.6 26.9 33.5
      PERd % 142.4 141.2 132.4 126.8 137.2 130.4 126.0
    C Condition (7°CDB/6°CWB) Cdh (Degradation heating)   1.0 1.0 1.0 1.0 1.0 1.0 1.0
      COPd   5.02 5.42 5.20 5.52 5.05 4.98 5.42
      Pdh kW 5.57 7.10 8.33 10.6 14.4 16.8 21.3
      PERd % 200.8 216.8 208.0 220.8 202.0 199.2 216.8
    D Condition (12°CDB/11°CWB) Cdh (Degradation heating)   0.9 0.9 0.9 0.9 0.9 0.9 0.9
      COPd   7.31 7.51 7.12 6.96 6.65 6.50 6.65
      Pdh kW 5.76 5.78 5.67 5.69 11.7 11.5 11.5
      PERd % 292.4 300.4 284.8 278.4 266.0 260.0 266.0
    Rated heat output supplementary capacity Psup (at Tdesign -10°C) kW 2.30 2.30 6.20 8.20 4.50 12.2 16.3
    Tbiv (bivalent temperature) COPd   2.29 2.27 2.35 2.15 2.25 2.33 2.14
      Pdh kW 15.4 19.8 20.6 26.5 39.8 41.3 53.1
      PERd % 91.6 90.8 94.0 86.0 90.0 93.2 85.6
      Tbiv °C -8 -8 -6 -6 -8 -6 -6
    Tol (temperature operating limit) COPd   2.14 2.15 2.13 1.86 2.13 2.12 1.86
      Pdh kW 14.5 18.7 19.0 23.3 37.5 38.2 46.7
      PERd % 85.6 86.0 85.2 74.4 85.2 84.8 74.4
      TOL °C -10 -10 -10 -10 -10 -10 -10
      WTOL °C 35 35 35 35 35 35 35
  Cold climate water outlet 35°C General Annual energy consumption kWh 16,150 18,158 25,431 36,359 36,042 52,913 75,408
      Ƞs (Seasonal space heating efficiency) % 109 113 107 111 114 102 106
      Prated at -22°C kW 18.3 21.4 28.3 41.9 42.7 56.6 83.7
      Qhe Annual energy consumption (GCV) Gj 58 65 92 131 130 190 271
  Warm climate water outlet 35°C General Annual energy consumption kWh 5,601 6,981 8,060 10,830 13,961 16,061 21,354
      Ƞs (Seasonal space heating efficiency) % 161 158 154 154 158 155 156
      Prated at 2°C kW 17.2 21.0 23.7 31.8 42.1 47.5 63.7
      Qhe Annual energy consumption (GCV) Gj 20 25 29 39 50 58 77
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 (9) 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 DB/WB 7°C/6°C - LWC 45°C (Dt=5°C) (2) - Condition: Ta DB/WB 7°C/6°C - LWC 45°C (Dt=5°C) (2) - Condition: Ta DB/WB 7°C/6°C - LWC 45°C (Dt=5°C) (2) - Condition: Ta DB/WB 7°C/6°C - LWC 45°C (Dt=5°C) (2) - Condition: Ta DB/WB 7°C/6°C - LWC 45°C (Dt=5°C) (2) - Condition: Ta DB/WB 7°C/6°C - LWC 45°C (Dt=5°C) (2) - Condition: Ta DB/WB 7°C/6°C - LWC 45°C (Dt=5°C)
  (3) - Condition: Ta 35°C - LWE 7°C ( DT = 5°C) (3) - Condition: Ta 35°C - LWE 7°C ( DT = 5°C) (3) - Condition: Ta 35°C - LWE 7°C ( DT = 5°C) (3) - Condition: Ta 35°C - LWE 7°C ( DT = 5°C) (3) - Condition: Ta 35°C - LWE 7°C ( DT = 5°C) (3) - Condition: Ta 35°C - LWE 7°C ( DT = 5°C) (3) - Condition: Ta 35°C - LWE 7°C ( DT = 5°C)
  (4) - 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) - 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) - 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) - 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) - 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) - 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) - 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)
  (5) - 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) - 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) - 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) - 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) - 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) - 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) - 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.
  (6) - Excluding the water volume in the unit. This volume will guarantee suficient defrost energy for all applications, however, this volume can be multiplied by 0,66 if the heating sepoint is ≥ 45° C (eg. Fan coils) (6) - Excluding the water volume in the unit. This volume will guarantee suficient defrost energy for all applications, however, this volume can be multiplied by 0,66 if the heating sepoint is ≥ 45° C (eg. Fan coils) (6) - Excluding the water volume in the unit. This volume will guarantee suficient defrost energy for all applications, however, this volume can be multiplied by 0,66 if the heating sepoint is ≥ 45° C (eg. Fan coils) (6) - Excluding the water volume in the unit. This volume will guarantee suficient defrost energy for all applications, however, this volume can be multiplied by 0,66 if the heating sepoint is ≥ 45° C (eg. Fan coils) (6) - Excluding the water volume in the unit. This volume will guarantee suficient defrost energy for all applications, however, this volume can be multiplied by 0,66 if the heating sepoint is ≥ 45° C (eg. Fan coils) (6) - Excluding the water volume in the unit. This volume will guarantee suficient defrost energy for all applications, however, this volume can be multiplied by 0,66 if the heating sepoint is ≥ 45° C (eg. Fan coils) (6) - Excluding the water volume in the unit. This volume will guarantee suficient defrost energy for all applications, however, this volume can be multiplied by 0,66 if the heating sepoint is ≥ 45° C (eg. Fan coils)
  (7) - This is PD between inlet & outlet connections of unit. It includes the water side heat exchanger pressure drop. (7) - This is PD between inlet & outlet connections of unit. It includes the water side heat exchanger pressure drop. (7) - This is PD between inlet & outlet connections of unit. It includes the water side heat exchanger pressure drop. (7) - This is PD between inlet & outlet connections of unit. It includes the water side heat exchanger pressure drop. (7) - This is PD between inlet & outlet connections of unit. It includes the water side heat exchanger pressure drop. (7) - This is PD between inlet & outlet connections of unit. It includes the water side heat exchanger pressure drop. (7) - This is PD between inlet & outlet connections of unit. It includes the water side heat exchanger pressure drop.
  (8) - Including piping + PHE; excluding expansion vessel (8) - Including piping + PHE; excluding expansion vessel (8) - Including piping + PHE; excluding expansion vessel (8) - Including piping + PHE; excluding expansion vessel (8) - Including piping + PHE; excluding expansion vessel (8) - Including piping + PHE; excluding expansion vessel (8) - Including piping + PHE; excluding expansion vessel
  (9) - No peak current because of inverter compressor (9) - No peak current because of inverter compressor (9) - No peak current because of inverter compressor (9) - No peak current because of inverter compressor (9) - No peak current because of inverter compressor (9) - No peak current because of inverter compressor (9) - No peak current because of inverter compressor