EHBX08DA9W
Heater capacity Step 1 kW 3
  Step 2 kW max. 6 kW
Power input Nom. kW 0.09
Casing Colour   White + Black
  Material   Resin, sheet metal
Dimensions Unit Height mm 840
    Width mm 440
    Depth mm 390
  Packed unit Height mm 450
    Width mm 650
    Depth mm 1,016
Weight Unit kg 42.4
  Packed unit kg 46
Packing Material   Carton, PP (Straps), EPS
  Weight kg 4
PED Category   Art4.3, See note 1
  Most critical part Name   Plate heat exchanger
    Ps*V Bar*l 38
Refrigerant side heat exchanger Type   Plate heat exchanger
  Quantity   1
  Plates Quantity   42
Pump Type   DC motor
  Nr of speeds   PWM
  Power input W 52
Water side Heat exchanger Type   Plate heat exchanger
  Quantity   1
  Plates Quantity   42
  Water volume l 0.95
  Water flow rate Min. l/min 12.0 (2)
Expansion vessel Volume l 10
  Max. water pressure bar 3
  Pre pressure bar 1
Water filter Diameter perforations mm 0.8
  Material   Stainless steel, Plastic
General Supplier/Manufacturer details Name or trademark   Daikin Europe N.V.
    Name and address   Daikin Europe N.V. - Zandvoordestraat 300, 8400 Oostende, Belgium
Water circuit Piping connections diameter inch G 1" (female)
  Piping material   Cu
  Internal piping diameter inch 1"
  Piping inch 1"
  Safety valve bar 3
  Manometer   Digital
  Drain valve / fill valve   Yes
  Shut off valve   Yes
  Air purge valve   Yes
  Total water volume l 3.2
  Minimum water volume in the system for cooling l 10 (3)
  Minimum water volume in the system for heating l 10 (3)
Refrigerant circuit Gas side diameter mm 15.9
  Liquid side diameter mm 6.35
Sound power level Nom. dBA 42 (4)
Sound pressure level Nom. dBA 28 (5)
Operation range Heating Ambient Min. °C 0 (6)
      Max. °C 0 (6)
    Water side Min. °C 0 (6)
      Max. °C 0 (6)
  Indoor installation Ambient Min. °CDB 5
      Max. °CDB 35
  Cooling Ambient Min. °CDB 0 (6)
      Max. °CDB 0 (6)
    Water side Min. °C 0 (6)
      Max. °C 0 (6)
  Domestic hot water Ambient Min. °CDB 0 (6)
      Max. °CDB 0 (6)
    Water side Min. °C 0 (6)
      Max. °C 0 (6)
Safety devices Item 01   Thermal cut out
Power supply Name   See note 7
  Voltage range Min. % -10
    Max. % 10
Class IP   IP X0B
Electric heater Power supply Name   9W
    Phase   3~
    Frequency Hz 50
    Voltage V 400
  Current Maximum running current A 13.0
    Minimum Ssc value   Equipment complying with EN/IEC 61000-3-12
  Recommended fuses A 20.000 (8)
Wiring connections Communication cable Quantity   3
    Remark   1.5 mm²
  Electric meter Quantity   2
    Remark   Minimum 0.75 mm² (5VDC pulse detection)
  Preferential kWh rate power supply Quantity   Power: 2
    Remark   Power 6.3A (Select diameter and type according to national and local regulations)
  Domestic hot water pump Quantity   2
    Remark   Minimum 0.75 mm² (2A inrush, 1A continuous)
  For power supply back-up heater Quantity   Prewired
    Remark   Select diameter & type according to national & local regulations
  For connection with R6T Quantity   2
    Remark   Minimum 0.75 mm²
  For connection with A3P Quantity   Depends on thermostat type, cf. installation manual
    Remark   Voltage: 230V / Max. current: 100mA / Min. 0.75mm², See note 9
  For connection with M2S Quantity   2
    Remark   Voltage: 230V / Max. current: 100mA / Min. 0.75mm², See note 9
  For connection with optional FWXV* (demand input and output) Quantity   4
    Remark   100 mA, minimum 0.75 mm²
Notes PED unit category: Art3§3: excluded from scope of PED due to article 1, item 3.6 of 97/23/EC
  Operation area is extended to lower flow rates only in case the unit operates with heat pump only. (Not in startup, no BUH operation, no defrost operation).
  Excluding the water in the unit. This minimum water volume is sufficient for most applications. During critical processes extra water may be required.
  DB/WB 7°C/6°C - LWC 35°C (DT=5°C)
  Sound values are measured in a semi-anechoic room. Sound pressure level is a relative value, depending on the distance and acoustic environment. For more details, please refer to the sound level drawings. Sound power level is an absolute value that a so
  For more details, see operation range drawing
  Above mentioned power supply for control box is for booster heater only. The switchbox of the controller box is supplied via the outdoor unit. The optional domestic hot water tank has a separate power supply.
  4 pole 20 A curve 400V tripping class C (refer to wiring diagram)
  Select diameter and type according to national and local regulations