EHVH04SU18CB6W EHVH08SU26CB6W EHVH08SU18CB6W EHVH11SU26CB6W EHVH16SU26CB6W
Heater capacity Step 1 kW 3 3 3 3 3
  Step 2 kW 3 3 3 3 3
Power input Nom. kW 0.075 0.075 0.075 0.110 0.170
Casing Colour   White White White White White
  Material   Precoated sheet metal Precoated sheet metal Precoated sheet metal Precoated sheet metal Precoated sheet metal
Dimensions Unit Height mm 1,732 1,732 1,732 1,732 1,732
    Width mm 600 600 600 600 600
    Depth mm 728 728 728 728 728
  Packed unit Height mm 1,922 1,922 1,922 1,922 1,922
    Width mm 690 690 690 690 690
    Depth mm 818 818 818 818 818
Weight Unit kg 118 127 121 128 130
  Packed unit kg 133 142 136 142 144
Packing Material   Wood, Carton, PE wrapping foil Wood, Carton, PE wrapping foil Wood, Carton, PE wrapping foil Wood, Carton, PE wrapping foil Wood, Carton, PE wrapping foil
  Weight kg 12.0 12.0 12.0 12.0 12.0
PED Category   Art3§3, See note 1 Category I, See note 1 Category I, See note 1 Art3§3, See note 1 Art3§3, See note 1
  Most critical part Name   Plate heat exchanger Plate heat exchanger    
    Ps*V Bar*l   51.0 51.0    
Pump Type   DC motor DC motor DC motor DC motor DC motor
  Nr of speeds   Inverter controlled Inverter controlled Inverter controlled Inverter controlled Inverter controlled
  Power input W 46 46 46 76 140
Water side Heat exchanger Type   Brazed plate Brazed plate Brazed plate Brazed plate Brazed plate
  Quantity   1 1 1 1 1
  Water volume l 9.00 13.0 13.0 1.00 1.00
  Water flow rate Min. l/min 13.0 (2) 13.0 (2) 13.0 (2) 16.0 (2) 16.0 (2)
    Max. l/min 13.0 21.5 21.5 42.0 46.0
  Insulation material   Elastomeric foam Elastomeric foam Elastomeric foam Elastomeric foam Elastomeric foam
Expansion vessel Volume l 10 10 10 10 10
  Max. water pressure bar 3 3 3 3 3
  Pre pressure bar 1 1 1 1 1
Water filter Diameter perforations mm 1.00 1.00 1.00 1.00 1.00
  Material   Copper - brass - stainless steel Copper - brass - stainless steel Copper - brass - stainless steel Copper - brass - stainless steel Copper - brass - stainless steel
Tank Name   Stainless steel domestic hot water tank 180 l Stainless steel domestic hot water tank 260 l Stainless steel domestic hot water tank 180 l Stainless steel domestic hot water tank 260 l Stainless steel domestic hot water tank 260 l
  Water volume l 180 260 180 260 260
  Material   Stainless steel (EN 1.4521) Stainless steel (EN 1.4521) Stainless steel (EN 1.4521) Stainless steel (EN 1.4521) Stainless steel (EN 1.4521)
  Maximum water temperature °C 65 (0.000) 65 (0.000) 65 (0.000) 65 (0.000) 65 (0.000)
  Maximum water pressure bar 10 10 10 10 10
  Insulation Material   Neopor Neopor Neopor Neopor Neopor
    Heat loss kWh/24h 1.50 (3) 1.80 (3) 1.50 (3) 1.80 (3) 1.80 (3)
  Corrosion protection   Anode Anode Anode Anode Anode
  Energy efficiency class   B C B C C
  Standing heat loss W 58.0 80.0 58.0 80.0 80.0
  Storage volume l 166 245 166 245 245
Heat exchanger Domestic hot water Face area 19.0 19.0 19.0 19.0 19.0
    Internal coil volume l 89.0 89.0 89.0 89.0 89.0
    Quantity   1.00 1.00 1.00 1.00 1.00
    Tube material   Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel
General Supplier/Manufacturer details Name or trademark   Daikin Europe N.V. Daikin Europe N.V. Daikin Europe N.V. Daikin Europe N.V. Daikin Europe N.V.
    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
3-way valve Coefficient of flow (kV) Space heating m³/h 10 10 10 10 10
    Domestic hot water tank m³/h 8 8 8 8 8
Water circuit Piping connections diameter inch G 1"1/4 (female) G 1"1/4 (female) G 1"1/4 (female) G 1"1/4 (female) G 1"1/4 (female)
  Safety valve bar 3 3 3 3 3
  Manometer   Yes Yes Yes Yes Yes
  Drain valve / fill valve   Yes Yes Yes Yes Yes
  Shut off valve   Yes Yes Yes Yes Yes
  Air purge valve   Yes Yes Yes Yes Yes
  Total water volume l 4.30 (4) 4.70 (4) 4.70 (4) 4.40 (4) 4.40 (4)
  Minimum water volume in the system for heating l 10.0 (5) 10.0 (5) 10.0 (5) 10.0 (5) 10.0 (5)
Water circuit - Domestic hot water side Piping connections Cold water in / Hot water out inch G 3/4" FEMALE G 3/4" FEMALE G 3/4" FEMALE G 3/4" FEMALE G 3/4" FEMALE
    Recirculation connection inch G 1/2" FEMALE G 1/2" FEMALE G 1/2" FEMALE G 1/2" FEMALE G 1/2" FEMALE
Refrigerant circuit Gas side diameter mm 159 159 159 159 159
  Liquid side diameter mm 635 635 635 952 952
Sound power level Nom. dBA 42.0 (6) 42.0 (6) 42.0 (6) 42.0 (6) 44.0 (6)
Sound pressure level Nom. dBA 28.0 (7) 28.0 (7) 28.0 (7) 28.0 (7) 30.0 (7)
Operation range Heating Water side Min. °C 15 (8) 15 (8) 15 (8) 15 (8) 15 (8)
      Max. °C 55.0 55.0 55.0 55.0 (10) 55.0 (10)
  Indoor installation Ambient Min. °CDB 5.00 5.00 5.00 5.00 5.00
      Max. °CDB 35.0 35.0 35.0 35.0 35.0
  Domestic hot water Water side Min. °C 25 25 25 25 25
      Max. °C 65 65 65 65 65
Safety devices Item 01   Thermal cut out Thermal cut out Thermal cut out Thermal cut out Thermal cut out
Power supply Name   See note 14 See note 14 See note 14 See note 14 See note 14
  Voltage range Min. % -10 -10 -10 -10 -10
    Max. % 10 10 10 10 10
Class IP   IP X0B IP X0B IP X0B IP X0B IP X0B
Electric heater Power supply Name   6W1 6W1 6W1 6W1 6W1
    Phase   1~ / 3~ 1~ / 3~ 1~ / 3~ 1~ / 3~ 1~ / 3~
    Frequency Hz 50 50 50 50 50
  Current Running current A 13.0        
    Minimum Ssc value   Equipment complying with EN/IEC 61000-3-12 Equipment complying with EN/IEC 61000-3-12 Equipment complying with EN/IEC 61000-3-12 Equipment complying with EN/IEC 61000-3-12 Equipment complying with EN/IEC 61000-3-12
  Voltage range Min. % -10 -10 -10 -10 -10
    Max. % 10 10 10 10 10
Booster heater Power supply Phase   1~ 1~ 1~ 1~ 1~
    Frequency Hz 50 50 50 50 50
    Voltage V 230 230 230 230 230
  Current Running current A 11 11 11 11 11
Wiring connections Communication cable Quantity   3 3 3 3 3
    Remark   2.5 mm² 2.5 mm² 2.5 mm² 2.5 mm² 2.5 mm²
  Electric meter Quantity   2 2 2 2 2
    Remark   Minimum 0.75 mm² (5VDC pulse detection) Minimum 0.75 mm² (5VDC pulse detection) Minimum 0.75 mm² (5VDC pulse detection) Minimum 0.75 mm² (5VDC pulse detection) Minimum 0.75 mm² (5VDC pulse detection)
  Preferential kWh rate power supply Quantity   Power: 2 Power: 2 Power: 2 Power: 2 Power: 2
    Remark   Power 6.3A, See note 15 Power 6.3A, See note 15 Power 6.3A, See note 15 Power 6.3A, See note 15 Power 6.3A, See note 15
  Domestic hot water pump Quantity   2 2 2 2 2
    Remark   Minimum 0.75 mm² (2A inrush, 1A continuous) Minimum 0.75 mm² (2A inrush, 1A continuous) Minimum 0.75 mm² (2A inrush, 1A continuous) Minimum 0.75 mm² (2A inrush, 1A continuous) Minimum 0.75 mm² (2A inrush, 1A continuous)
  For power supply back-up heater Quantity   3G Refer to installation manual or drawing 4D093592 3G Refer to installation manual or drawing 4D093592 Refer to installation manual or drawing 4D093592
    Remark   See note 15 See note 15 See note 15 See note 15 See note 15
  For connection with R6T Quantity   2 2 2 2 2
    Remark   Minimum 0.75 mm² Minimum 0.75 mm² Minimum 0.75 mm² 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 Depends on thermostat type, cf. installation manual Depends on thermostat type, cf. installation manual Depends on thermostat type, cf. installation manual
    Remark   Voltage: 230V / Max. current: 100mA / Min. 0.75mm², See note 15 Voltage: 230V / Max. current: 100mA / Min. 0.75mm², See note 15 Voltage: 230V / Max. current: 100mA / Min. 0.75mm², See note 15 Voltage: 230V / Max. current: 100mA / Min. 0.75mm², See note 15 Voltage: 230V / Max. current: 100mA / Min. 0.75mm², See note 15
  For connection with M2S Quantity   2 2 2 2 2
    Remark   Voltage: 230V / Max. current: 100mA / Min. 0.75mm², See note 15 Voltage: 230V / Max. current: 100mA / Min. 0.75mm², See note 15 Voltage: 230V / Max. current: 100mA / Min. 0.75mm², See note 15 Voltage: 230V / Max. current: 100mA / Min. 0.75mm², See note 15 Voltage: 230V / Max. current: 100mA / Min. 0.75mm², See note 15
  For connection with bottom plate heater Quantity   2 2 2 2 2
    Remark   Voltage: 230V / Min. 0.75mm², See note 15 Voltage: 230V / Min. 0.75mm², See note 15 Voltage: 230V / Min. 0.75mm², See note 15 Voltage: 230V / Min. 0.75mm², See note 15 Voltage: 230V / Min. 0.75mm², See note 15
  For connection with user interface Quantity   2 2 2 2 2
    Remark   0.75 mm² till 1,25 mm² (max length 500m) 0.75 mm² till 1,25 mm² (max length 500m) 0.75 mm² till 1,25 mm² (max length 500m) 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 4 4 4
    Remark   100 mA, minimum 0.75 mm² 100 mA, minimum 0.75 mm² 100 mA, minimum 0.75 mm² 100 mA, minimum 0.75 mm² 100 mA, minimum 0.75 mm²
Notes PED unit category: excluded from scope of PED due to article 1, item 3.6 of 97/23/EC PED unit category: excluded from scope of PED due to article 1, item 3.6 of 97/23/EC PED unit category: excluded from scope of PED due to article 1, item 3.6 of 97/23/EC PED unit category: excluded from scope of PED due to article 1, item 3.6 of 97/23/EC PED unit category: 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). 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). 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). 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). 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).
  Based on a dT of 45 K Based on a dT of 45 K Based on a dT of 45 K Based on a dT of 45 K Based on a dT of 45 K
  Including piping + PHE + back-up heater; excluding expansion vessel Including piping + PHE + back-up heater; excluding expansion vessel Including piping + PHE + back-up heater; excluding expansion vessel Including piping + PHE + back-up heater; excluding expansion vessel Including piping + PHE + back-up heater; excluding expansion vessel
  Excluding the water in the unit. This minimum water volume is sufficient for most applications. During critical processes extra water may be required. Excluding the water in the unit. This minimum water volume is sufficient for most applications. During critical processes extra water may be required. Excluding the water in the unit. This minimum water volume is sufficient for most applications. During critical processes extra water may be required. Excluding the water in the unit. This minimum water volume is sufficient for most applications. During critical processes extra water may be required. 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) DB/WB 7°C/6°C - LWC 35°C (DT=5°C) DB/WB 7°C/6°C - LWC 35°C (DT=5°C) DB/WB 7°C/6°C - LWC 35°C (DT=5°C) DB/WB 7°C/6°C - LWC 35°C (DT=5°C)
  The sound pressure level is measured in an anechoic room at 1m distance from the unit. It is a relative value, depending on the distance and acoustic environment. The sound pressure level is measured in an anechoic room at 1m distance from the unit. It is a relative value, depending on the distance and acoustic environment. The sound pressure level is measured in an anechoic room at 1m distance from the unit. It is a relative value, depending on the distance and acoustic environment. The sound pressure level is measured in an anechoic room at 1m distance from the unit. It is a relative value, depending on the distance and acoustic environment. The sound pressure level is measured in an anechoic room at 1m distance from the unit. It is a relative value, depending on the distance and acoustic environment.
  15°C-25°C: BUH only, no heat pump operation = during commissioning 15°C-25°C: BUH only, no heat pump operation = during commissioning 15°C-25°C: BUH only, no heat pump operation = during commissioning 15°C-25°C: BUH only, no heat pump operation = during commissioning 15°C-25°C: BUH only, no heat pump operation = during commissioning
  Lower if back-up heater is installed; In case of no back-up heater, then heat pump operation starts at 10°C Lower if back-up heater is installed; In case of no back-up heater, then heat pump operation starts at 10°C Lower if back-up heater is installed; In case of no back-up heater, then heat pump operation starts at 10°C Lower if back-up heater is installed; In case of no back-up heater, then heat pump operation starts at 10°C Lower if back-up heater is installed; In case of no back-up heater, then heat pump operation starts at 10°C
  Refer to operation range for detail for differences between *RHQ* and *RLQ* models Refer to operation range for detail for differences between *RHQ* and *RLQ* models Refer to operation range for detail for differences between *RHQ* and *RLQ* models Refer to operation range for detail for differences between *RHQ* and *RLQ* models Refer to operation range for detail for differences between *RHQ* and *RLQ* models
  For *RLQ* outdoor units >55°C BUH only, no heatpump operation For *RLQ* outdoor units >55°C BUH only, no heatpump operation For *RLQ* outdoor units >55°C BUH only, no heatpump operation For *RLQ* outdoor units >55°C BUH only, no heatpump operation For *RLQ* outdoor units >55°C BUH only, no heatpump operation
  Unit performances refer to ideal running conditions that are reproducible in laboratory test environment in accordance to recognized industry standards (i.e. EN14511) Unit performances refer to ideal running conditions that are reproducible in laboratory test environment in accordance to recognized industry standards (i.e. EN14511) Unit performances refer to ideal running conditions that are reproducible in laboratory test environment in accordance to recognized industry standards (i.e. EN14511) Unit performances refer to ideal running conditions that are reproducible in laboratory test environment in accordance to recognized industry standards (i.e. EN14511) Unit performances refer to ideal running conditions that are reproducible in laboratory test environment in accordance to recognized industry standards (i.e. EN14511)
  For *RHQ* outdoor units >50°C BUH only, no heatpump operation For *RHQ* outdoor units >50°C BUH only, no heatpump operation For *RHQ* outdoor units >50°C BUH only, no heatpump operation For *RHQ* outdoor units >50°C BUH only, no heatpump operation For *RHQ* outdoor units >50°C BUH only, no heatpump operation
  Above mentioned power supply of the hydrobox is for the backup heater only. The switch box and the pump of the hydrobox are supplied via the outdoor unit. Above mentioned power supply of the hydrobox is for the backup heater only. The switch box and the pump of the hydrobox are supplied via the outdoor unit. Above mentioned power supply of the hydrobox is for the backup heater only. The switch box and the pump of the hydrobox are supplied via the outdoor unit. Above mentioned power supply of the hydrobox is for the backup heater only. The switch box and the pump of the hydrobox are supplied via the outdoor unit. Above mentioned power supply of the hydrobox is for the backup heater only. The switch box and the pump of the hydrobox are supplied via the outdoor unit.
  Select diameter and type according to national and local regulations Select diameter and type according to national and local regulations Select diameter and type according to national and local regulations Select diameter and type according to national and local regulations Select diameter and type according to national and local regulations