Specifications Table for FWT-CT

FWT02CT FWT02CATNMV1 FWT03CT FWT03CATNMV1 FWT04CT FWT04CATNMV1 FWT05CT FWT05CATNMV1 FWT06CT FWT06CATNMV1
Cooling capacity (standard conditions) Sensible capacity 2-pipe Low kW 1.50 (1) 1.50 (1) 1.49 (1) 1.49 (1) 1.91 (1) 1.91 (1) 2.77 (1) 2.77 (1) 3.22 (1) 3.22 (1)
    High kW 1.82 (1) 1.82 (1) 1.99 (1) 1.99 (1) 2.60 (1) 2.60 (1) 3.38 (1) 3.38 (1) 4.03 (1) 4.03 (1)
  Total capacity 2-pipe Low kW 1.94 (1) 1.94 (1) 2.02 (1) 2.02 (1) 2.52 (1) 2.52 (1) 3.76 (1) 3.76 (1) 4.04 (1) 4.04 (1)
    High kW 2.40 (1) 2.40 (1) 2.67 (1) 2.67 (1) 3.27 (1) 3.27 (1) 4.49 (1) 4.49 (1) 5.21 (1) 5.21 (1)
Heating capacity (standard conditions) Capacity 2-pipe Low kW 2.06 (2) 2.06 (2) 2.25 (2) 2.25 (2) 2.75 (2) 2.75 (2) 4.03 (2) 4.03 (2) 4.83 (2) 4.83 (2)
    High kW 2.71 (2) 2.71 (2) 2.96 (2) 2.96 (2) 3.71 (2) 3.71 (2) 5.07 (2) 5.07 (2) 6.23 (2) 6.23 (2)
Power input Low kW 0.03 0.03 0.03 0.03 0.03 0.03 0.04 0.04 0.06 0.06
  High kW 0.031 0.031 0.032 0.032 0.042 0.042 0.053 0.053 0.072 0.072
Dimensions Unit Height mm 288 288 288 288 288 288 310 310 310 310
    Width mm 800 800 800 800 800 800 1,070 1,070 1,070 1,070
    Depth mm 206 206 206 206 206 206 224 224 224 224
Weight Unit kg 9.00 9.00 9.00 9.00 9.00 9.00 14.0 14.0 14.0 14.0
Casing Colour   White White White White White White White White White White
Fan Air flow rate Low m³/h 340 (3) 340 (3) 374 (3) 374 (3) 442 (3) 442 (3) 663 (3) 663 (3) 782 (3) 782 (3)
    High m³/h 442 (3) 442 (3) 476 (3) 476 (3) 629 (3) 629 (3) 866 (3) 866 (3) 1,053 (3) 1,053 (3)
Total sound power level Low dBA 36 (4) 36 (4) 39 (4) 39 (4) 45 (4) 45 (4) 47 (4) 47 (4) 51 (4) 51 (4)
  High dBA 45 (4) 45 (4) 48 (4) 48 (4) 55 (4) 55 (4) 55 (4) 55 (4) 59 (4) 59 (4)
Sound pressure level Low dBA 25 (5) 25 (5) 25 (5) 25 (5) 32 (5) 32 (5) 34 (5) 34 (5) 39 (5) 39 (5)
  High dBA 34 (5) 34 (5) 35 (5) 35 (5) 42 (5) 42 (5) 42 (5) 42 (5) 46 (5) 46 (5)
Water flow Cooling Low l/h 420 420 460 460 570 570 780 780 910 910
    High l/h 420 420 460 460 570 570 780 780 910 910
  Heating High l/h 420 420 460 460 570 570 780 780 910 910
    Low l/h 420 420 460 460 570 570 780 780 910 910
  Water pressure drop Cooling Low kPa 24 24 20 20 28 28 23 23 26 26
      High kPa 34 34 24 24 31 31 30 30 36 36
    Heating Low kPa 23 23 16 16 19 19 24 24 30 30
      High kPa 35 35 23 23 31 31 32 32 42 42
Piping connections Water Inlet   1/2" 1/2" 1/2" 1/2" 1/2" 1/2" 1/2" 1/2" 1/2" 1/2"
    Outlet   1/2" 1/2" 1/2" 1/2" 1/2" 1/2" 1/2" 1/2" 1/2" 1/2"
  Drain OD mm 19 19 19 19 19 19 19 19 19 19
Power supply Type   230 / 1 / 50 230 / 1 / 50 230 / 1 / 50 230 / 1 / 50 230 / 1 / 50 230 / 1 / 50 230 / 1 / 50 230 / 1 / 50 230 / 1 / 50 230 / 1 / 50
  Phase   1N~ 1N~ 1N~ 1N~ 1N~ 1N~ 1N~ 1N~ 1N~ 1N~
  Frequency Hz 50 50 50 50 50 50 50 50 50 50
  Voltage V 220-240 220-240 220-240 220-240 220-240 220-240 220-240 220-240 220-240 220-240
Current input Low A 0.17 0.17 0.19 0.19 0.19 0.19 0.25 0.25 0.31 0.31
  High A 0.19 0.19 0.20 0.20 0.21 0.21 0.29 0.29 0.34 0.34
Fan motor Power input Low kW 0.025 0.025 0.029 0.029 0.033 0.033 0.042 0.042 0.060 0.060
    High kW 0.031 0.031 0.032 0.032 0.042 0.042 0.053 0.053 0.072 0.072
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. 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. 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. 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 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 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 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 Air flow at 0Pa ESP Air flow at 0Pa ESP Air flow at 0Pa ESP Air flow at 0Pa ESP 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 power level according to ISO3741 Sound power level according to ISO3741 Sound power level according to ISO3741 Sound power level according to ISO3741 Sound power level according to ISO3741 Sound power level according to ISO3741 Sound power level according to ISO3741
  Sound pressure measured at 1m in front of the unit and 0.8m below the vertical centre line of the unit (JIS C 9612). Sound pressure measured at 1m in front of the unit and 0.8m below the vertical centre line of the unit (JIS C 9612). Sound pressure measured at 1m in front of the unit and 0.8m below the vertical centre line of the unit (JIS C 9612). Sound pressure measured at 1m in front of the unit and 0.8m below the vertical centre line of the unit (JIS C 9612). Sound pressure measured at 1m in front of the unit and 0.8m below the vertical centre line of the unit (JIS C 9612). Sound pressure measured at 1m in front of the unit and 0.8m below the vertical centre line of the unit (JIS C 9612). Sound pressure measured at 1m in front of the unit and 0.8m below the vertical centre line of the unit (JIS C 9612). Sound pressure measured at 1m in front of the unit and 0.8m below the vertical centre line of the unit (JIS C 9612). Sound pressure measured at 1m in front of the unit and 0.8m below the vertical centre line of the unit (JIS C 9612). Sound pressure measured at 1m in front of the unit and 0.8m below the vertical centre line of the unit (JIS C 9612).