FTXS20G2V1B FTXS25G2V1B FTXS35G2V1B FTXS42G2V1B FTXS50G2V1B FTXS60GV1B FTXS71GV1B
Power input Cooling Nom. kW           0.040 (2), 0.040 (3), 0.040 (4) 0.045 (2), 0.045 (3), 0.045 (4)
  Heating Nom. kW           0.045 (2), 0.045 (3), 0.045 (4) 0.060 (2), 0.060 (3), 0.060 (4)
Casing Colour   White White White White White White White
Dimensions Unit Height mm 295 295 295 295 295 290 290
    Width mm 800 800 800 800 800 1,050 1,050
    Depth mm 215 215 215 215 215 250 250
  Packed unit Height mm 366 366 366 366 366 361 361
    Width mm 870 870 870 870 870 1,145 1,145
    Depth mm 274 274 274 274 274 364 364
Weight Unit kg 9 9 10 10 10 12 12
  Packed unit kg 13 13 13 13 13 18 18
Packing Weight kg             6
Heat exchanger Length mm 605 605 605, 602.7 605, 602.7 605, 602.7 863 863
  Rows Quantity   2 2 2, 1 2, 1 2, 1 2 2
  Fin pitch mm 1.2 1.2 1.2, 1.6 1.2, 1.6 1.2, 1.6 1.4 1.4
  Stages Quantity   18 18 18, 12 18, 12 18, 12 16 16
  Tube type   ø6.35 Hi-XU ø6.35 Hi-XU ø6.35 Hi-XU ø6.35 Hi-XU ø6.35 Hi-XU ø7 Hi-XD ø7 Hi-XD
  Fin Type   ML fin (Multi louver) ML fin (Multi louver) ML fin (Multi louver) ML fin (Multi louver) ML fin (Multi louver) ML fin (Multi louver) ML fin (Multi louver)
Fan Type   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 9.4 9.1 10.4 9.1 10.2 16.0 17.2
      High cfm 332 321 367 321 360 565 607
      Low m³/min 5.5 5.2 4.8 6.3 7.0 11.3 11.5
      Low cfm 193 182 170 221 246 399 406
      Silent operation m³/min 4.0 3.7 3.5 5.4 6.0 10.1 10.5
      Silent operation cfm 141 130 125 190 212 357 371
    Heating High m³/min 9.9 9.8 10.6 11.2 11.0 17.2 19.5
      High cfm 350 346 374 395 388 607 689
      Low m³/min 6.5 6.2 6.4 7.7 7.6 12.6 14.2
      Low cfm 228 217 226 271 267 445 501
      Silent operation m³/min 5.5 5.2 5.4 6.8 6.7 11.3 12.6
      Silent operation cfm 193 183 191 240 236 399 445
      Nom. cfm 262 252 270 273 305 565 607
      Nom. m³/min 7.4 7.1 7.7 7.7 8.6 16.0 17.2
    Heating Nom. cfm 290 280 302 333 330 526 590
      Nom. m³/min 8.2 7.9 8.5 9.4 9.3 14.9 16.7
Fan motor Model   KFD-280-23-8A KFD-280-23-8A KFD-280-23-8A KFD-280-23-8A KFD-280-23-8A ARW3001DA ARW3001DA
  Speed Steps   5 + silent, + auto 5 + silent, + auto 5 + silent, + auto 5 + silent, + auto 5 + silent, + auto 5 + silent, + auto 5 + silent, + auto
    Cooling High rpm 1,150 1,150 1,370 1,310 1,390 1,330 1,410
      Medium rpm 950 950 1,090 1,170 1,230 1,170 1,220
      Low rpm 750 750 800 1,020 1,060 1,010 1,040
      Silent operation rpm 600 600 670 930 960 920 950
    Heating High rpm 1,200 1,220 1,370 1,410 1,440 1,360 1,520
      Medium rpm 1,030 1,030 1,160 1,230 1,270 1,200 1,330
      Low rpm 850 850 940 1,050 1,090 1,040 1,150
      Silent operation rpm 750 750 840 960 1,000 950 1,040
  Output High W 23 23 23 23 23 43 43
Sound power level Cooling dBA 54 54 58 58 59    
  Heating dBA 54 55 58 58 60    
Sound pressure level Cooling High dBA 38 38 42 42 43 45 46
    Low dBA 25 25 26 33 34 36 37
    Silent operation dBA 22 22 23 30 31 33 34
  Heating High dBA 38 39 42 42 44 44 46
    Low dBA 28 28 29 33 34 35 37
    Silent operation dBA 25 25 26 30 31 32 34
    Nom. dBA 32 32 34 38 39 41 42
  Heating Nom. dBA 33 34 36 38 39 40 42
Refrigerant Type   R-410A 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 6.35    
  Gas OD mm 9.52 9.52 9.52 9.52 12.70    
  Drain   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    
Air filter Type   Removable / washable / mildew proof Removable / washable / mildew proof Removable / washable / mildew proof Removable / washable / mildew proof Removable / washable / mildew proof Removable / washable / mildew proof Removable / washable / mildew proof
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
Temperature control Microcomputer control Microcomputer control Microcomputer control Microcomputer control Microcomputer control Microcomputer control Microcomputer control
Control systems Infrared remote control           ARC452A3 ARC452A3
Standard Accessories Titanium apatite photocatalytic air purification filter 2 2 2 2 2 2 2
  Operation manual 1 1 1 1 1 1 1
  Installation manual 1 1 1 1 1 1 1
  Wireless remote control 1 1 1 1 1 1 1
  Batteries 2 2 2 2 2 2 2
  Remote control holder 1 1 1 1 1 1 1
  Indoor unit fixing screws 2 2 2 2 2 1 1
  Mounting plate 1 1 1 1 1 2 2
Power supply Name   V1 V1 V1 V1 V1 V1 V1
  Phase   1~ 1~ 1~ 1~ 1~ 1~ 1~
  Frequency Hz 50 50 50 50 50 50 50
  Voltage V 220-240 220-240 220-240 220-240 220-240 220-240 220-240
Current Nominal running current (RLA) - 50Hz Cooling A 0.09 (1), 0.08 (2), 0.1 (3) 0.09 (1), 0.08 (2), 0.08 (3) 0.12 (1), 0.12 (2), 0.11 (3) 0.11 (1), 0.11 (2), 0.10 (3) 0.12 (1), 0.12 (2), 0.11 (3) 0.19 (2), 0.18 (3), 0.17 (4) 0.21 (2), 0.20 (3), 0.19 (4)
    Heating A 0.10 (1), 0.10 (2), 0.09 (3) 0.10 (1), 0.09 (2), 0.09 (3) 0.13 (1), 0.13 (2), 0.12 (3) 0.14 (1), 0.14 (2), 0.13 (3) 0.15 (1), 0.14 (2), 0.14 (3) 0.21 (2), 0.20 (3), 0.19 (4) 0.28 (2), 0.27 (3), 0.26 (4)
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)
Notes 220V 220V 220V 220V 220V (1) - SL: The silent fan level of the air flow rate setting (1) - SL: The silent fan level of the air flow rate setting
  230V 230V 230V 230V 230V (2) - 220V (2) - 220V
  240V 240V 240V 240V 240V (3) - 230V (3) - 230V
Sound power level Cooling dBA           60 63
  Heating dBA           59 62
Piping connections Liquid OD mm           6.35 6.35
  Gas OD mm           12.7 15.9
  Drain             18 18
  Heat insulation             Both liquid and gas pipes Both liquid and gas pipes
Notes           (4) - 240V (4) - 240V