FTXS20K2V1B FTXS20K3V1B FTXS25K2V1B FTXS25K3V1B FTXS35K2V1B FTXS35K3V1B FTXS42K2V1B FTXS42K3V1B FTXS50K2V1B FTXS50K3V1B
Power input Cooling Nom. kW 0.04 0.040 (1), 0.040 (2), 0.040 (3) 0.04 0.040 (1), 0.040 (2), 0.040 (3) 0.026 (2), 0.026 (3), 0.026 (4) 0.026 (1), 0.026 (2), 0.026 (3) 0.024 (2), 0.024 (3), 0.024 (4) 0.024 (1), 0.024 (2), 0.024 (3) 0.026 (2), 0.026 (3), 0.026 (4) 0.026 (1), 0.026 (2), 0.026 (3)
  Heating Nom. kW 0.04 0.040 (1), 0.040 (2), 0.040 (3) 0.04 0.040 (1), 0.040 (2), 0.040 (3) 0.028 (2), 0.028 (3), 0.028 (4) 0.028 (1), 0.028 (2), 0.028 (3) 0.030 (2), 0.030 (3), 0.030 (4) 0.030 (1), 0.030 (2), 0.030 (3) 0.032 (2), 0.032 (3), 0.032 (4) 0.032 (1), 0.032 (2), 0.032 (3)
Casing Colour   White White White White White White White White White White
Dimensions Unit Height mm 289 215 289 215 298 215 298 215 298 215
    Width mm 780 780 780 780 900 900 900 900 900 900
    Depth mm 215 289 215 289 215 298 215 298 215 298
  Packed unit Height mm 346 274 346 274 290 290 290 290 290 290
    Width mm 850 850 850 850 977 977 977 977 977 977
    Depth mm 274 346 274 346 371 371 371 371 371 371
Weight Unit kg 8 8.00 8 8.00 11 11.0 11 11.0 11 11.0
  Packed unit kg 12 12 12 12 15 15 15 15 15 15
Packing Weight kg   4   4   4   4   4
Heat exchanger Length mm 610 610 610 610 665, 660 665 665, 660 665 665, 660 665
  Rows Quantity   2 2 2 2 2, 1 2 2, 1 2 2, 1 2
  Fin pitch mm 1.4 1.40 1.4 1.40 1.4, 1.6 1.40 1.4, 1.6 1.40 1.4, 1.6 1.40
  Stages Quantity   14 14 14 14 18, 8 18 18, 8 18 18, 8 18
  Passes Quantity   2.0   2.0   1.9   1.9   1.9
  Tube type   ø7 Hi-XA ø7 Hi-XD ø7 Hi-XA ø7 Hi-XD Ø6,35 Hi-XB Ø6,35 Hi-XB Ø6,35 Hi-XB Ø6,35 Hi-XB Ø6,35 Hi-XB Ø6,35 Hi-XB
  Fin Type   ML fin (Multi louver) ML fin (Multi louver) ML fin (Multi louver) ML fin (Multi louver) Multi slit fin Multi slit fin Multi slit fin Multi slit fin Multi slit fin Multi slit fin
Heat exchanger 2 Length mm           660   660   660
  Rows Quantity           1   1   1
  Fin pitch mm           1.60   1.60   1.60
  Stages Quantity           8   8   8
Fan Type   Cross flow fan Cross flow fan Cross flow fan Cross flow fan Cross flow fan Cross flow fan Cross flow fan Cross flow fan Cross flow fan Cross flow fan
  Air flow rate Cooling High m³/min 8.8 8.8 9.1 9.1 11.2 11.2 11.2 11.2 11.9 11.9
      High cfm 311 311 321 321 395 395 395 395 420 420
      Medium m³/min   6.7   7.0   8.5   9.1   9.6
      Medium cfm   237   247   300   321   339
      Low m³/min 4.7 4.7 5.0 5.0 5.8 5.8 7.0 7.0 7.4 7.4
      Low cfm 166 166 177 177 205 205 247 247 261 261
      Silent operation m³/min 3.9 3.9 3.9 3.9 4.1 4.1 4.1 4.1 4.5 4.5
      Silent operation cfm 138 138 138 138 145 145 145 145 159 159
    Heating High m³/min 9.5 9.5 10.0 10.0 12.1 12.1 12.4 12.4 13.3 13.3
      High cfm 335 335 353 353 427 427 438 438 470 470
      Medium m³/min   7.8   8.0   9.3   10.0   10.8
      Medium cfm   275   282   328   353   381
      Low m³/min 6.0 6.0 6.0 6.0 6.5 6.5 7.8 7.8 8.4 8.4
      Low cfm 212 212 212 212 230 230 275 275 297 297
      Silent operation m³/min 4.3 4.3 4.3 4.3 4.2 4.2 5.2 5.2 5.5 5.5
      Silent operation cfm 152 152 152 152 148 148 184 184 194 194
      Nom. cfm 311   321   395   395   420  
      Nom. m³/min 8.8   9.1   11.2   11.2   11.9  
    Heating Nom. cfm 275   282   328   353   381  
      Nom. m³/min 7.8   8.0   9.3   10.0   10.8  
Fan motor Model   MM6C02J2VA MM6C02J2VA MM6C02J2VA MM6C02J2VA KFD-280-23-8C KFD-280-23-8C KFD-280-23-8C KFD-280-23-8C KFD-280-23-8C KFD-280-23-8C
  Speed Steps   5 + silent, + auto 5 + silent, + auto 5 + silent, + auto 5 + silent, + auto 5 + silent, + auto 5 + silent, + auto 5 + silent, + auto 5 + silent, + auto 5 + silent, + auto 5 + silent, + auto
    Cooling High rpm 1,330 1,330 1,370 1,370 1,330 1,330 1,330 1,330 1,400 1,400
      Medium rpm 1,050 1,050 1,090 1,090 1,050 1,050 1,110 1,110 1,170 1,170
      Low rpm 780 780 820 820 780 780 900 900 940 940
      Silent operation rpm 670 670 670 670 600 600 600 600 650 650
    Heating High rpm 1,360 1,360 1,410 1,410 1,420 1,420 1,450 1,450 1,540 1,540
      Medium rpm 1,140 1,140 1,160 1,160 1,130 1,130 1,210 1,210 1,290 1,290
      Low rpm 920 920 920 920 850 850 980 980 1,040 1,040
      Silent operation rpm 690 690 690 690 610 610 720 720 750 750
  Output Nominal W   16   16   23   23   23
    Rated W         23   23   23  
    High W 16   16              
Sound power level Cooling dBA 58   58       59   60  
  Heating dBA 58   58       59   60  
Sound pressure level Cooling High dBA 40 40 41 41 45 45 45 45 46 46
    Medium dBA   32   33   37   39   40
    Low dBA 24 24 25 25 29 29 33 33 34 34
    Silent operation dBA 19 19 19 19 19 19 21 21 23 23
  Heating High dBA 40 40 41 41 45 45 45 45 47 47
    Medium dBA   34   34   39   39   40
    Low dBA 27 27 27 27 29 29 33 33 34 34
    Silent operation dBA 19 19 19 19 19 19 22 22 24 24
    Nom. dBA 32   33   37   39   40  
  Heating Nom. dBA 34   34   39   39   40  
Refrigerant Type   R-410A   R-410A   R-410A R-410A R-410A   R-410A
Piping connections Liquid OD mm 6.35   6.35       6.35   6.35  
  Gas OD mm 9.5   9.5       9.5   12.7  
  Drain   18   18       18   18  
  Heat insulation   Both liquid and gas pipes   Both liquid and gas pipes       Both liquid and gas pipes   Both liquid and gas pipes  
Air filter Type   Removable / washable / mildew proof Removable / washable Removable / washable / mildew proof Removable / washable Removable / washable / mildew proof Removable / washable Removable / washable / mildew proof Removable / washable Removable / washable / mildew proof Removable / washable
Air direction control Right, Left, Horizontal, Downward Right, Left, Horizontal, Downward Right, Left, Horizontal, Downward Right, Left, Horizontal, Downward Right, Left, Horizontal, Downward Right, Left, Horizontal, Downward Right, Left, Horizontal, Downward Right, Left, Horizontal, Downward Right, Left, Horizontal, Downward Right, Left, Horizontal, Downward
Temperature control Microcomputer control Microcomputer control Microcomputer control Microcomputer control Microcomputer control Microcomputer control Microcomputer control Microcomputer control Microcomputer control Microcomputer control
Control systems Infrared remote control   ARC466A6 ARC466A6 ARC466A6 ARC466A6 ARC466A6 ARC466A9 ARC466A6 ARC466A9 ARC466A6 ARC466A9
Standard Accessories Installation manual 1 1 1 1 1 1 1 1 1 1
  Operation manual 1 1 1 1 1 1 1 1 1 1
  Wireless remote control 1 1 1 1 1 1 1 1 1 1
  Batteries 2 2 2 2 2 2 2 2 2 2
  Remote control holder 1 1 1 1 1 1 1 1 1 1
  Mounting plate 1 1 1 1 1 1 1 1 1 1
  Indoor unit fixing screws 2 2 2 2 2 2 2 2 2 2
  Titanium apatite photocatalytic air purification filter 2 2 2 2 2 2 2 2 2 2
Power supply Name   V1 V1 V1 V1 V1 V1 V1 V1 V1 V1
  Phase   1~ 1~ 1~ 1~ 1~ 1~ 1~ 1~ 1~ 1~
  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
Power factor Nominal Cooling %   95.70 (1.000), 96.60 (2.000), 98.00 (3.000)   95.70 (1.000), 96.60 (2.000), 98.00 (3.000)   98.50 (1.000), 94.20 (2.000), 98.50 (3.000)   99.20 (1.000), 94.90 (2.000), 90.90 (3.000)   98.50 (1.000), 94.20 (2.000), 98.50 (3.000)
    Heating %   95.70 (1.000), 96.60 (2.000), 98.00 (3.000)   95.70 (1.000), 96.60 (2.000), 98.00 (3.000)   97.90 (1.000), 93.60 (2.000), 97.20 (3.000)   97.40 (1.000), 93.20 (2.000), 96.20 (3.000)   97.00 (1.000), 99.40 (2.000), 95.20 (3.000)
Current Nominal running current (RLA) - 50Hz Cooling A 0.19 (1), 0.18 (2), 0.17 (3) 0.19 (1), 0.18 (2), 0.17 (3) 0.19 (1), 0.18 (2), 0.17 (3) 0.19 (1), 0.18 (2), 0.17 (3) 0.12 (2), 0.12 (3), 0.11 (4) 0.12 (1), 0.12 (2), 0.11 (3) 0.11 (2), 0.11 (3), 0.11 (4) 0.11 (1), 0.11 (2), 0.11 (3) 0.12 (2), 0.12 (3), 0.11 (4) 0.12 (1), 0.12 (2), 0.11 (3)
    Heating A 0.19 (1), 0.18 (2), 0.17 (3) 0.19 (1), 0.18 (2), 0.17 (3) 0.19 (1), 0.18 (2), 0.17 (3) 0.19 (1), 0.18 (2), 0.17 (3) 0.13 (2), 0.13 (3), 0.12 (4) 0.13 (1), 0.13 (2), 0.12 (3) 0.14 (2), 0.14 (3), 0.13 (4) 0.14 (1), 0.14 (2), 0.13 (3) 0.15 (2), 0.14 (3), 0.14 (4) 0.15 (1), 0.14 (2), 0.14 (3)
Wiring connections - 50Hz For power supply Quantity   3   3   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) 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) 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) 3 for power supply, 4 for interunit wiring (Earth wire included)
Notes 220V (1) - 220V 220V (1) - 220V (1) - When connected with multi-system outdoor unit, refer to the specifications of the multi outdoor unit to be connected. (1) - 220V When connected with multi-system outdoor unit, refer to the specifications of the multi outdoor unit to be connected. (1) - 220V When connected with multi-system outdoor unit, refer to the specifications of the multi outdoor unit to be connected. (1) - 220V
  230V (2) - 230V 230V (2) - 230V (2) - 220V (2) - 230V 220V (2) - 230V 220V (2) - 230V
  240V (3) - 240V 240V (3) - 240V (3) - 230V (3) - 240V 230V (3) - 240V 230V (3) - 240V
Sound power level Cooling dBA   58   58 59 59   59   60
  Heating dBA   58   58 59 59   59   60
Piping connections Liquid OD mm   6,35   6,35 6.35 6,35   6,35   6,35
  Gas OD mm   9.50   9.50 9.5 9.50   9.50   12.7
  Drain     18   18 18 18   18   18
  Heat insulation     Both liquid and gas pipes   Both liquid and gas pipes Both liquid and gas pipes Both liquid and gas pipes   Both liquid and gas pipes   Both liquid and gas pipes
Notes   (4) - When connected with multi-system outdoor unit, refer to the specifications of the multi outdoor unit to be connected.   (4) - When connected with multi-system outdoor unit, refer to the specifications of the multi outdoor unit to be connected. (4) - 240V (4) - When connected with multi-system outdoor unit, refer to the specifications of the multi outdoor unit to be connected. 240V (4) - When connected with multi-system outdoor unit, refer to the specifications of the multi outdoor unit to be connected. 240V (4) - When connected with multi-system outdoor unit, refer to the specifications of the multi outdoor unit to be connected.