FTXLS25K3V1B FTXLS35K3V1B
Power input Cooling Nom. kW 0.024 (2), 0.024 (3), 0.024 (4) 0.024 (2), 0.024 (3), 0.024 (4)
  Heating Nom. kW 0.030 (2), 0.030 (3), 0.030 (4) 0.030 (2), 0.030 (3), 0.030 (4)
Casing Colour   White White
Dimensions Unit Height mm 298 298
    Width mm 900 900
    Depth mm 215 215
  Packed unit Height mm 290 290
    Width mm 977 977
    Depth mm 371 371
Weight Unit kg 12 12
  Packed unit kg 15 15
Heat exchanger Length mm 665 665
  Rows Quantity   2 2
  Fin pitch mm 1.4 1.4
  Stages Quantity   18 18
  Tube type   Ø6,35 Hi-XB Ø6,35 Hi-XB
  Fin Type   Multi slit fin Multi slit fin
Heat exchanger 2 Length mm 660 660
  Rows Quantity   1 1
  Fin pitch mm 1.6 1.6
  Stages Quantity   8 8
Fan Type   Cross flow fan Cross flow fan
  Air flow rate Cooling High m³/min 11.2 11.2
      High cfm 395 395
      Low m³/min 7.0 7.0
      Low cfm 247 247
      Silent operation m³/min 4.1 4.1
      Silent operation cfm 145 145
    Heating High m³/min 13.3 13.3
      High cfm 470 470
      Low m³/min 5.2 5.1
      Silent operation m³/min 4.2 4.2
      Silent operation cfm 148 148
      Nom. cfm 321 321
      Nom. m³/min 9.1 9.1
    Heating Nom. m³/min 9.20 8.90
Fan motor Model   KFD-280-23-8C KFD-280-23-8C
  Speed Steps   5 + silent, + auto 5 + silent, + auto
    Cooling High rpm 1,330 1,330
      Medium rpm 1,110 1,110
      Low rpm 900 900
      Silent operation rpm 600 600
    Heating High rpm 1,540 1,540
      Medium rpm 1,120 1,120
      Low rpm 710 710
      Silent operation rpm 610 610
  Output Rated W 23 23
Sound power level Cooling dBA 59 (0.000) 59 (0.000)
  Heating dBA 62 (0.000) 62 (0.000)
Sound pressure level Cooling High dBA 45 45
    Low dBA 33 33
    Silent operation dBA 21 21
  Heating High dBA 47 47
    Low dBA 23 23
    Silent operation dBA 19 19
    Nom. dBA 39 39
  Heating Nom. dBA 37 36
Refrigerant Type   R-410A R-410A
Piping connections Liquid OD mm 6.35 6.35
  Gas OD mm 9.5 9.5
  Drain   18 18
  Heat insulation   Both liquid and gas pipes Both liquid and gas pipes
Air filter Type   Removable / washable / mildew proof Removable / washable / mildew proof
Air direction control Right, Left, Horizontal, Downward Right, Left, Horizontal, Downward
Temperature control Microcomputer control Microcomputer control
Control systems Infrared remote control   ARC466A9 ARC466A9
Standard Accessories Installation manual 1 1
  Operation manual 1 1
  Infrared remote control 1 1
  Batteries 2 2
  Remote control holder 1 1
  Mounting plate 1 1
  Titanium apatite photocatalytic air purification filter 2 2
  Indoor unit fixing screws 2 2
Power supply Name   V1 V1
  Phase   1~ 1~
  Frequency Hz 50 50
  Voltage V 220-240 220-240
Current Nominal running current (RLA) - 50Hz Cooling A 0.11 (2), 0.11 (3), 0.11 (4) 0.11 (2), 0.11 (3), 0.11 (4)
    Heating A 0.14 (2), 0.14 (3), 0.13 (4) 0.14 (2), 0.14 (3), 0.13 (4)
Wiring connections - 50Hz For power supply Remark   3 for power supply, 4 for interunit wiring (Earth wire included) 3 for power supply, 4 for interunit wiring (Earth wire included)
Notes When connected with multi-system outdoor unit, refer to the specifications of the multi outdoor unit to be connected. When connected with multi-system outdoor unit, refer to the specifications of the multi outdoor unit to be connected.
  220V 220V
  230V 230V
  240V 240V