CHYHBH05AAV32 CHYHBH08AAV32
Power input Nom. kW 0.075 (1) 0.075 (1)
Casing Colour   White White
  Material   Precoated sheet metal Precoated sheet metal
Dimensions Unit Height mm 902 902
    Width mm 450 450
    Depth mm 164 164
  Packed unit Height mm 1,240 1,240
    Width mm 528 528
    Depth mm 262 262
Weight Unit kg 30.0 30.0
  Packed unit kg 33.0 33.0
Packing Material   Carton, EPS, PP (Straps) Carton, EPS, PP (Straps)
  Weight kg 3 3
PED Category   Art3§3, Excluded from scope of PED due to article 1, item 3.6 of 97/23/EC Art3§3, Excluded from scope of PED due to article 1, item 3.6 of 97/23/EC
Pump Type   DC motor DC motor
  Nr of speeds   Inverter controlled Inverter controlled
  Nominal ESP unit Heating kPa 51.8 (2), 55.7 (3) 51.8 (2), 55.7 (3)
  Power input W 45 45
Water side Heat exchanger Type   Brazed plate Brazed plate
  Quantity   1 1
  Water volume l 0.90 0.90
  Water flow rate Min. l/min 9.0 (4) 9.0 (4)
    Heating Nom. l/min 12.6 (2), 11.6 (3) 12.6 (2), 11.6 (3)
      Max. l/min 23.0 (5) 23.0 (5)
  Insulation material   Elastomeric foam Elastomeric foam
Expansion vessel Volume l 10 10
  Max. water pressure bar 3 3
  Pre pressure bar 1 1
Water filter Diameter perforations mm 1.0 1.0
  Material   Copper - brass - stainless steel Copper - brass - stainless steel
Water circuit Piping connections diameter mm 22 22
  Safety valve bar 3 3
  Manometer   No No
  Drain valve / fill valve   No No
  Shut off valve   No No
  Air purge valve   Yes Yes
Refrigerant circuit Gas side diameter mm 15.9 15.9
  Liquid side diameter mm 6.35 6.35
Operation range Heating Ambient Min. °C -15 (6) -15 (6)
      Max. °C 24 (6) 24 (6)
    Water side Min. °C 25 (6) 25 (6)
      Max. °C 50 (6) 50 (6)
Power supply Name   V3 V3
  Phase   1~ 1~
  Frequency Hz 50 50
  Voltage V 230 230
  Voltage range Min. % 10 10
    Max. % 10 10
Wiring connections Communication cable Quantity   4G 4G
    Type of wires   1,5mm² 1,5mm²
  Domestic hot water pump Quantity   2 2
    Remark   Minimum 0.75 mm² (2A inrush, 1A continuous) Minimum 0.75 mm² (2A inrush, 1A continuous)
  For connection with R5T Quantity   Wire included in option EKHWP* Wire included in option EKHWP*
    Remark   Wire included in option EKHWP* Wire included in option EKHWP*
  For connection with R6T Quantity   2 2
    Remark   Minimum 0.75 mm² Minimum 0.75 mm²
  For connection with A3P Quantity   Depends on thermostat type, cf. installation manual Depends on thermostat type, cf. installation manual
    Remark   Select diameter & type according to national & local regulations, Voltage: 230V / Max. current: 100mA / Min. 0.75mm² Select diameter & type according to national & local regulations, Voltage: 230V / Max. current: 100mA / Min. 0.75mm²
  For connection with M2S Quantity   2 2
    Remark   Select diameter & type according to national & local regulations, Voltage: 230V / Max. current: 100mA / Min. 0.75mm² Select diameter & type according to national & local regulations, Voltage: 230V / Max. current: 100mA / Min. 0.75mm²
  For connection with M3S Quantity   3 3
    Remark   Select diameter & type according to national & local regulations, Voltage: 230V / Max. current: 100mA / Min. 0.75mm² Select diameter & type according to national & local regulations, Voltage: 230V / Max. current: 100mA / Min. 0.75mm²
  For connection with user interface Quantity   2 2
    Remark   0.75 mm² till 1.25 mm² (max length 500m) 0.75 mm² till 1.25 mm² (max length 500m)
  For connection with optional FWXV* (demand input and output) Quantity   4 4
    Remark   100 mA, minimum 0.75 mm² 100 mA, minimum 0.75 mm²
  For connection with safety thermostat Quantity   2 2
    Remark   Minimum 0.75 mm² Minimum 0.75 mm²
Notes (1) - Only for indoor unit (1) - Only for indoor unit
  (2) - DB/WB 7°C/6°C - LWC 35°C (DT=5°C), boiler bypassed (2) - DB/WB 7°C/6°C - LWC 35°C (DT=5°C), boiler bypassed
  (3) - DB/WB 7°C/6°C - LWC 45°C (DT=5°C), boiler bypassed (3) - DB/WB 7°C/6°C - LWC 45°C (DT=5°C), boiler bypassed
  (4) - Min. required (4) - Min. required
  (5) - Boiler bypassed (5) - Boiler bypassed
  (6) - For operation range of *HYHB* and *HYKOMB33AA, see operation range drawing (6) - For operation range of *HYHB* and *HYKOMB33AA, see operation range drawing