Specifications Table for ERHQ-BW17

ERHQ014BAW17
Dimensions Unit Height Mm 1,350
    Width Mm 900
    Depth Mm 320
Weight Unit kg 108
Piping connections Liquid OD Mm 9.52
  Gas OD Mm 15.9
  Drain OD Mm 26
  Level difference IU - OU Max. m 30.0
  Heat insulation   Both liquid and gas pipes
Sound power level Heating Nom. dBA 60 (4)
  Cooling Nom. dBA 66.0 (5)
Sound pressure level Heating Nom. dBA 50 (6)
  Cooling Nom. dBA 50 (7)
Refrigerant Type   R-410A
  Charge kg 2.95
Power supply Name   W1
  Phase   3N~
  Frequency Hz 50
  Voltage V 400
Current Recommended fuses A 20
Notes (1) - PED unit category: excluded from scope of PED due to article 1, item 3.6 of 97/23/EC
  (2) - Operation range heating (outdoor unit): range increase by support back-up heater. See separate drawing for operation range.
  (3) - Operation range domestic hot water (outdoor unit): range increase by support booster heater or backup heater. See separate drawing for operation range.
  (4) - Condition: Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)
  (5) - Condition: Ta 35°C - LWE 7°C ( DT = 5°C)
  (6) - The sound pressure level is measured via a microphone at a certain distance from the unit. It is a relative value depending on the distance and acoustic environment. Refer to sound spectrum drawing for more information. Condition: Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C).
  (7) - The sound pressure level is measured via a microphone at a certain distance from the unit. It is a relative value depending on the distance and acoustic environment. Refer to sound spectrum drawing for more information. Condition: Ta 35°C - LWE 7°C ( DT = 5°C).
  (8) - The sound pressure level is measured via a microphone at a certain distance from the unit. It is a relative value depending on the distance and acoustic environment. Refer to sound spectrum drawing for more information.
  (9) - Down to 3m with recharging of the outdoor unit. Please refer to the installation manual of the outdoor unit.
  (10) - Minimum Ssc 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 and ≤ 75A per phase