EHSXB04P30BA EHSXB08P50BA EHSXB08P30BA EHSXB16P50BA
Outdoor unit ERLQ004CAV3 ERLQ006CAV3, ERLQ008CAV3 ERLQ006CAV3, ERLQ008CAV3 ERLQ011CAV3, ERLQ011CAW1, ERLQ014CAV3, ERLQ014CAW1, ERLQ016CAV3, ERLQ016CAW1
Casing Colour   Traffic white (RAL9016) / Dark grey (RAL7011) Traffic white (RAL9016) / Dark grey (RAL7011) Traffic white (RAL9016) / Dark grey (RAL7011) Traffic white (RAL9016) / Dark grey (RAL7011)
  Material   Impact resistant polypropylene Impact resistant polypropylene Impact resistant polypropylene Impact resistant polypropylene
Dimensions Unit Height mm 1,890 1,890 1,890 1,890
    Width mm 615 790 615 790
    Depth mm 595 790 595 790
  Packed unit Height mm 2,000 2,000 2,000 2,000
    Width mm 800 800 800 800
    Depth mm 800 800 800 800
Weight Unit kg 89 116 89 118
  Packed unit kg 95 122 95 124
Packing Material   Plastic foil, Wood (pallet), Corrugated board Plastic foil, Wood (pallet), Corrugated board Plastic foil, Wood (pallet), Corrugated board Plastic foil, Wood (pallet), Corrugated board
  Weight kg 6 6 6 6
Pump Type   Grundfos UPM3 25-75 CHBL Grundfos UPM3 25-75 CHBL Grundfos UPM3 25-75 CHBL Grundfos UPM3 25-75 CHBL
  Nr of speeds   PWM PWM PWM PWM
  IP class   IP42 IP42 IP42 IP42
  Power input W 45 45 45 45
Water side Heat exchanger Type   Plate heat exchanger Plate heat exchanger Plate heat exchanger Plate heat exchanger
  Quantity   1 1 1 1
  Plates Quantity   34 34 34 66
  Water volume l 0.67 0.67 0.67 1.01
  Insulation material   EPS EPS EPS EPS
Tank Water volume l 294 477 294 477
  Material   Polypropylen Polypropylen Polypropylen Polypropylen
  Maximum water temperature °C 85 (0.000) 85 (0.000) 85 (0.000) 85 (0.000)
  Insulation Material   Polyurethane foam Polyurethane foam Polyurethane foam Polyurethane foam
    Heat loss kWh/24h 1.5 (1) 1.7 (1) 1.5 (1) 1.7 (1)
  Energy efficiency class   B B B B
  Psbsol W/K 1.4 1.6 1.4 1.6
  Standing heat loss W 64 72 64 72
  Storage volume l 294 477 294 477
  Vbu (Solar, BUH) l 290 392 290 392
Heat exchanger Charging Quantity   1 1 1 1
    Tube material   Stainless steel (DIN 1.4404) Stainless steel (DIN 1.4404) Stainless steel (DIN 1.4404) Stainless steel (DIN 1.4404)
    Face area 3 2 3 3
    Internal coil volume l 12 12 12 16
    Operating pressure bar 3 3 3 3
    Average specifc thermal output W/K 1,200 1,170 1,200 1,620
  Domestic hot water Average specifc thermal output W/K 2,790 2,825 2,790 2,825
    Face area 5.600 5.800 5.600 5.800
    Internal coil volume l 27.1 29.0 27.1 29.0
    Operating pressure bar 6 6 6 6
    Quantity   1 1 1  
    Tube material   Stainless steel (DIN 1.4404) Stainless steel (DIN 1.4404) Stainless steel (DIN 1.4404) Stainless steel (DIN 1.4404)
  Pressurised solar Average specifc thermal output W/K 360.00 840.00 360.00 840.00
    Face area 0.70 1.70 0.70 1.70
    Internal coil volume l 3.90 12.50 3.90 12.50
    Operating pressure bar 6.00 6.00 6.00 6.00
    Quantity   1 1 1 1
    Tube material   Stainless steel (DIN 1.4404) Stainless steel (DIN 1.4404) Stainless steel (DIN 1.4404) Stainless steel (DIN 1.4404)
Thermal performance Hot water volume without reheating at draw-off rate 12l/min l 153 (2), 252 (3), 321 (4) 282 (2), 240 (5), 444 (3), 516 (4) 153 (2), 252 (3), 321 (4) 282 (2), 240 (5), 444 (3), 516 (4)
  Hot water volume without reheating at draw-off rate 8l/min l 184 (2), 282 (3), 352 (4) 324 (2), 288 (5), 492 (3), 560 (4) 184 (2), 282 (3), 352 (4) 324 (2), 288 (5), 492 (3), 560 (4)
  Reheating time after tapping   90, 55 45 (6), 30 (7) 45 (6), 30 (7) 25 (8), 17 (9)
Water circuit Piping connections diameter inch G 1" (IG) G 1" (IG) G 1" (IG) G 1" (IG)
  Piping material   Cu Cu Cu Cu
  Safety valve bar 3 3 3 3
  Manometer   Digital Digital Digital Digital
  flowswitch   Yes Yes Yes Yes
  Air purge valve   Yes Yes Yes Yes
  Pressure Heating Max. bar 3 3 3 3
Water circuit - Domestic hot water side Piping material   Cu Cu Cu Cu
  Piping connections Cold water in / Hot water out inch G 1" (AG) G 1" (AG) G 1" (AG) G 1" (AG)
Piping connections Pressurised solar heat exchanger inch G 1" (AG) G 1" (AG) G 1" (AG) G 1" (AG)
Refrigerant Type   R-410A R-410A R-410A R-410A
  Charge kg 1.5 1.6 1.6 3.4
  Circuits Quantity   1 1 1 1
  Control   Electronic expansion valve, Inverter Electronic expansion valve, Inverter Electronic expansion valve, Inverter Electronic expansion valve, Inverter
Refrigerant circuit Gas side diameter mm 15.9 15.9 15.9 15.9
  Liquid side diameter mm 6.4 6.4 6.4 9.5
Sound power level Nom. dBA 40 40 40 40
Sound pressure level Nom. dBA 28 28 28 28
Operation range Heating Ambient Min. °C -25 -25 -25 -25
      Max. °C 25 25 25 35
    Water side Min. °C 15 (10) 15 (10) 15 (10) 15 (10)
      Max. °C 55 55 55 55
  Cooling Ambient Min. °CDB 10 10 10 10
      Max. °CDB 43 43 43 43
    Water side Min. °C 5 5 5  
      Max. °C 22 22 22  
  Domestic hot water Ambient Min. °CDB -25 -25 -25 -25
      Max. °CDB 35 35 35 35
    Water side Min. °C 25 25 25 25
      Max. °C 55 55 55 55
Control systems Class of temperature control   II II II II
  Contribution to seasonal space heating efficiency % 2.0 2.0 2.0 2.0
Power supply Name   V3 V3 V3 please refer to outdoor unit
  Phase   1~ 1~ 1~  
  Frequency Hz 50 50 50 50
  Voltage V 230 230 230 230
  Voltage range Min. % 10 10 10 10
    Max. % 10 10 10 10
Current Maximum running current Heating A 18.0 18.0 18.0 16.3
  Recommended fuses A 20 20 20 20
Electric heater Power supply Name   3V / 9W 3V / 9W 3V / 9W 3V / 9W
    Phase   1~ / 3~ 1~ / 3~ 1~ / 3~ 1~ / 3~
    Frequency Hz 50 50 50 50
Notes Heatloss according to EN12897 Heatloss according to EN12897 Heatloss according to EN12897 Heatloss according to EN12897
  TKW = 10°C/TWW = 40°C/TSP = 50°C TKW = 10°C/TWW = 40°C/TSP = 50°C TKW = 10°C/TWW = 40°C/TSP = 50°C TKW = 10°C/TWW = 40°C/TSP = 50°C
  TKW = 10°C/TWW = 40°C/TSP = 60°C TKW = 10°C/TWW = 40°C/TSP = 60°C TKW = 10°C/TWW = 40°C/TSP = 60°C TKW = 10°C/TWW = 40°C/TSP = 60°C
  TKW = 10°C/TWW = 40°C/TSP = 65°C TKW = 10°C/TWW = 40°C/TSP = 65°C TKW = 10°C/TWW = 40°C/TSP = 65°C TKW = 10°C/TWW = 40°C/TSP = 65°C
  Heat up of tank only with heat pump, no electrical heater Heat up of tank only with heat pump, no electrical heater Heat up of tank only with heat pump, no electrical heater Heat up of tank only with heat pump, no electrical heater
  For tapping volume 140l -> 5820 Wh (bath) / 8kW heat pump For tapping volume 140l -> 5820 Wh (bath) / 8kW heat pump For tapping volume 140l -> 5820 Wh (bath) / 8kW heat pump For tapping volume 140l -> 5820 Wh (bath) / 8kW heat pump
  For tapping volume 90l -> 3660 Wh (bath) / 8kW heat pump For tapping volume 90l -> 3660 Wh (bath) / 8kW heat pump For tapping volume 90l -> 3660 Wh (bath) / 8kW heat pump For tapping volume 90l -> 3660 Wh (bath) / 8kW heat pump
  For tapping volume 140l -> 5820 Wh (bath) / 16kW heat pump For tapping volume 140l -> 5820 Wh (bath) / 16kW heat pump For tapping volume 140l -> 5820 Wh (bath) / 16kW heat pump For tapping volume 140l -> 5820 Wh (bath) / 16kW heat pump
  For tapping volume 90l -> 3660 Wh (bath) / 16kW heat pump For tapping volume 90l -> 3660 Wh (bath) / 16kW heat pump For tapping volume 90l -> 3660 Wh (bath) / 16kW heat pump For tapping volume 90l -> 3660 Wh (bath) / 16kW heat pump
  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