Specifications Table for FWF-CT

FWF02CATNMV1 FWF03CATNMV1 FWF04CATNMV1
Cooling capacity (standard conditions) Sensible capacity 2-pipe Low kW 1.39 (1) 1.83 (1) 2.22 (1)
    High kW 1.85 (1) 2.87 (1) 3.09 (1)
  Total capacity 2-pipe Low kW 1.86 (1) 2.73 (1) 3.11 (1)
    High kW 2.43 (1) 4.04 (1) 4.20 (1)
Heating capacity (standard conditions) Capacity 2-pipe Low kW 2.08 (2) 2.18 (2) 2.91 (2)
    High kW 3.03 (2) 3.88 (2) 4.37 (2)
Power input Low kW 0.05 0.05 0.07
  High kW 0.063 0.064 0.079
Dimensions Unit Height mm 250 250 250
    Width mm 570 570 570
    Depth mm 570 570 570
Weight Unit kg 15.0 17.0 17.0
Decoration panel Dimensions Unit Height mm 45 45 45
      Width mm 460 460 460
      Depth mm 460 460 460
Fan Air flow rate Low m³/h 391 (3) 374 (3) 476 (3)
    High m³/h 646 (3) 680 (3) 748 (3)
Total sound power level Low dBA 39 (4) 41 (4) 45 (4)
  High dBA 52 (4) 54 (4) 56 (4)
Sound pressure level Low dBA 29 (5) 30 (5) 36 (5)
  High dBA 42 (5) 45 (5) 48 (5)
Water flow Cooling Low l/h 460 780 810
    High l/h 460 780 810
  Heating High l/h 460 780 810
    Low l/h 460 780 810
  Water pressure drop Cooling Low kPa 19 27 29
      High kPa 19 27 29
    Heating Low kPa 13 9 13
      High kPa 23 22 25
Piping connections Water Inlet   19.05 mm 19.05 mm 19.05 mm
    Outlet   19.05 mm 19.05 mm 19.05 mm
  Drain OD mm 19.05 19.05 19.05
Power supply Type   230 / 1 / 50 230 / 1 / 50 230 / 1 / 50
  Phase   1N~ 1N~ 1N~
  Frequency Hz 50 50 50
  Voltage V 220-240 220-240 220-240
Current input Low A 0.21 0.24 0.31
  High A 0.28 0.28 0.35
Fan motor Power input Low kW 0.046 0.052 0.069
    High kW 0.063 0.064 0.079
Notes Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K.
  Heating: 2 pipe: air 20°CDB; entering water 50°C Heating: 2 pipe: air 20°CDB; entering water 50°C Heating: 2 pipe: air 20°CDB; entering water 50°C
  Air flow at 0Pa ESP Air flow at 0Pa ESP Air flow at 0Pa ESP
  Sound power level according to ISO3741 Sound power level according to ISO3741 Sound power level according to ISO3741
  Sound pressure measured at 1,5m below the facia (JIS B 8615) Sound pressure measured at 1,5m below the facia (JIS B 8615) Sound pressure measured at 1,5m below the facia (JIS B 8615)