FDXS25F2VEB FDXS35F2VEB FDXS50F2VEB FDXS60F2VEB
Power input Cooling Nom. kW 0.036 0.036 0.038 0.060
  Heating Nom. kW 0.036 0.036 0.038 0.060
Dimensions Unit Height mm 200 200 200 200
    Width mm 750 750 950 1,150
    Depth mm 620 620 620 620
  Packed unit Height mm 266 266 266 266
    Width mm 922 922 1,106 1,322
    Depth mm 768 768 751 768
Weight Unit kg 21.0 21.0 27 30.0
  Packed unit kg 24 24 34 33
Packing Weight kg 3 3   3
Heat exchanger Length mm 500 500   900
  Rows Quantity   3 3   2
  Fin pitch mm 1.50 1.50   1.50
  Stages Quantity   12 12   12
  Passes Quantity   2.00 2.00   5.00
  Tube type   ø7 Hi-XD ø7 Hi-XD   ø7 Hi-XD
  Fin Type   Multi slit fin Multi slit fin   Multi slit fin
Fan Type   Sirocco fan Sirocco fan   Sirocco fan
  Air flow rate Cooling High m³/min 8.7 8.7 12.0 16.0
      High cfm 307 307 424 565
      Medium m³/min 8.0 (0.000) 8.0   14.8
      Medium cfm 282 282   523
      Low m³/min 7.3 7.3 10.0 13.5
      Low cfm 258 258 353 477
    Heating High m³/min 8.7 8.7 12.0 16.0
      High cfm 307 307 424 565
      Medium m³/min 8.0 (0.000) 8.0   14.8
      Medium cfm 282 282   523
      Low m³/min 7.3 7.3 10.0 13.5
      Low cfm 258 258 353 477
  External static pressure Nom. Pa 30 30 40 40
  Air flow rate Cooling Nom. cfm     424  
      Nom. m³/min     12.0  
    Heating Nom. cfm     338  
      Nom. m³/min     11.0  
Fan motor Model   KFD-280-44-8A KFD-280-44-8A   KFD-280-65-8A
  Speed Steps   3 3   3
    Cooling High rpm 1,270 1,270   1,280
      Medium rpm 1,180 1,180   1,160
      Low rpm 1,090 1,090   1,040
    Heating High rpm 1,270 1,270   1,280
      Medium rpm 1,180 1,180   1,160
      Low rpm 1,090 1,090   1,040
Sound power level Cooling dBA 53   55  
  Heating dBA 53   55  
Sound pressure level Cooling High dBA 35 35 37 38
    Medium dBA 33 (0.000) 33   35
    Low dBA 27 27 29 30
  Heating High dBA 35 35 37 38
    Medium dBA 33 33   36
    Low dBA 27 27 29 30
    Nom. dBA     35  
  Heating Nom. dBA     35  
Refrigerant Type   R-410A R-410A   R-410A
Piping connections Liquid OD mm 6,35      
  Gas OD mm 9.50      
  Drain   VP20 (I.D. 20/O.D. 26)      
  Heat insulation   Both liquid and gas pipes      
Air filter Type   Removable / washable Removable / washable   Removable / washable
Temperature control Microcomputer control Microcomputer control   Microcomputer control
Standard Accessories Installation manual 1 1 1 1
  Operation manual 1 1 1 1
  Insulation for fitting 1 1 1 1
  Sealing pad 1 1 1 1
  Clamp metal 1 1 1 1
  Drain hose 1 1 1 1
  Washer for hanger bracket 8 8 8 8
  Sealing material 2 2 2 2
  Clamps 6 6 6 6
  Washer fixing plate 4 4 4 4
  Screws for duct flanges 1 1 1 1
  Air filter 1 1 1 1
Power supply Name   VE VE   VE
  Phase   1~ 1~   1~
  Frequency Hz 50/60 50/60 50 50/60
  Voltage V 220-240 220-240 220-240 220-240
Current Nominal running current (RLA) - 50Hz Cooling A 0.3 0.3 0.4 0.5
    Heating A 0.3 0.3 0.4 0.5
Wiring connections - 50Hz For power supply Quantity   3 3   3
    Remark   3 for power supply, 4 for interunit wiring (Earth wire included) 3 for power supply, 4 for interunit wiring (Earth wire included)   3 for power supply, 4 for interunit wiring (Earth wire included)
Notes Operating sound is based on the rear side suction inlet and ESP 40Pa. Operating sound for under side suction inlet: (operation sound for rear side suction inlet) +5dB. However, when installation to which the ESP becomes low is carried out, 5dB or more may go up (1) - Operating sound is based on the rear side suction inlet and ESP 40Pa. Operating sound for under side suction inlet: (operation sound for rear side suction inlet) +5dB. However, when installation to which the ESP becomes low is carried out, 5dB or more may go up   (1) - Operating sound is based on the rear side suction inlet and ESP 40Pa. Operating sound for under side suction inlet: (operation sound for rear side suction inlet) +5dB. However, when installation to which the ESP becomes low is carried out, 5dB or more may go up
  When connected with multi-system outdoor unit, refer to the specifications of the multi outdoor unit to be connected. (2) - When connected with multi-system outdoor unit, refer to the specifications of the multi outdoor unit to be connected.   (2) - When connected with multi-system outdoor unit, refer to the specifications of the multi outdoor unit to be connected.
Sound power level Cooling dBA   53   56
  Heating dBA   53   56
Piping connections Liquid OD mm   6,35   6,35
  Gas OD mm   9.50   12.7
  Drain     VP20 (I.D. 20/O.D. 26)   VP20 (I.D. 20/O.D. 26)
  Heat insulation     Both liquid and gas pipes   Both liquid and gas pipes
Refrigerant Type     R-410A  
Fan motor Speed Cooling High rpm     1,270  
      Medium rpm     1,180  
      Low rpm     1,080  
    Heating High rpm     1,270  
      Medium rpm     1,180  
      Low rpm     1,080  
    Steps     3  
  Model     KFD-280-65-8A  
Heat exchanger Fin Type     Multi slit fin  
  Fin pitch mm     1.5  
  Stages Quantity     12  
  Rows Quantity     3  
  Length mm     700  
  Tube type     ø7 Hi-XD  
Piping connections Liquid OD mm     6.35  
  Gas OD mm     12.7  
  Drain     Both liquid and gas pipes  
Air filter Type     Removable / washable / mildew proof  
Fan Fan-=-Fan type     Sirocco fan  
Temperature control     Microcomputer control  
Power supply Phase     1~  
Notes Notes-=-Description     When connected with multi-system outdoor unit, refer to the specifications of the multi outdoor unit to be connected.