Specifications Table for ERSQ-AV1

ERSQ011AAV1 ERSQ014AAV1 ERSQ016AAV1
Sound pressure level Heating Nom. dBA   53
Standard Accessories Installation manual 1 1 1
Refrigerant GWP     2,087.5
  Charge kg   4.5
  Type     R-410A
Operation range Heating Max. °CWB   20
    Min. °CWB   -20
  Domestic hot water Min. °CDB   -20
    Max. °CDB   35
Piping connections Heat insulation     Both liquid and gas pipes
  Liquid OD mm   9.52
  Gas OD mm   15.9
  Drain OD mm   26x3
  Level difference IU - OU Max. m   30
Sound power level Heating Nom. dBA   69
Dimensions Unit Width mm   900
    Depth mm   320
    Height mm   1,345
Weight Unit kg   120
Power supply Phase     1~
  Name     V1
  Frequency Hz   50
  Voltage V   220-440
Current Recommended fuses A   25
Notes   (1) - See separate drawing for operation range
    (2) - Zmax: In accordance with EN/IEC 61000-3-11, it may be necessary to consult the distribution network operator to ensure that the equipment is connected only to a supply with Zsys (system impedance) ≤ Zmax
    (3) - EN/IEC 61000-3-11: European/international technical standard setting the limits for voltage changes, voltage fluctuations and flicker in public low-voltage supply systems for equipment with rated ≤ 75A
    (4) - Minimum Ssc (=Short-circuit power) value: Equipment complying with EN/IEC 61000-3-12: European/International Technical Standard setting the limits for harmonic currents produced by equipment connected to public low-voltage systems with input current >16A
    (5) - Contains fluorinated greenhouse gases
Dimensions Unit Height mm 1345   1345
    Width mm 900   900
    Depth mm 320   320
Weight Unit kg 120   120
Operation range Heating Min. °CWB -20   -20
    Max. °CWB 20   20
  Domestic hot water Min. °CDB -20   -20
    Max. °CDB 35   35
Sound power level Heating Nom. dBA 68   71
Sound pressure level Heating Nom. dBA 52   55
Refrigerant Type   R-410A   R-410A
  GWP   2087.5   2087.5
  Charge tCO2Eq 9.4   9.4
  Charge kg 4.5   4.5
Piping connections Liquid OD mm 9.52   9.52
  Gas OD mm 15.9   15.9
  Drain OD mm 26x3   26x3
  Level difference IU - OU Max. m 30   30
  Heat insulation   Both liquid and gas pipes   Both liquid and gas pipes
Power supply Name   V1   V1
  Phase   1~   1~
  Frequency Hz 50   50
  Voltage V 220-440   220-440
Current Recommended fuses A 25   25