Specifications Table for ETBX16E9W

ETBX16EF9W
Sound pressure level Nimell. dBA 30.0 (5)
Operation range Jäähdytys Ympäristö Min. °CDB 0 (6)
    Vesi Maks. °C 0 (6)
      Min. °C 0 (6)
  Lämmitys Vesi Maks. °C 0 (6)
      Min. °C 0 (6)
Sound power level Nom. dBA 44.0 (4)
Dimensions Unit Width mm 440
    Depth mm 390
    Height mm 840
Casing Material   Resin, sheet metal
  Colour   White + Black
Weight Unit kg 38.0
Sähkölämmitin Suositeltu sulakekoko A 20.000 (9)
  Syöttöjännite Taajuus Hz 50
    Jännite V 400
    Nimi   9W
    Vaihe   3~
Power supply Name   See note 8
Notes (1) - 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).
  (2) - Including piping + back-up heater; excluding expansion vessel
  (3) - Excluding the water in the unit. This minimum water volume is sufficient for most applications. During critical processes extra water may be required.
  (4) - Measured with a pressure drop of 10 kPa in the heating system at an operating condition of leaving water 47-55°C in a room with an ambient of 20°C. DB/WB 7°C/6°.
  (5) - Value 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 mentioned is measured with a pressure drop of 10 kPa in the heating system at an operatin
  (6) - Refer to operation range of the unit.
  (7) - Depends on operation mode, refer to installation manual.
  (8) - 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. The optional domestic hot water tank has a separate power supply.
  (9) - 4 pole 20 A curve 400V tripping class C (refer to wiring diagram)