FTXC25AV1B FTXC35AV1B FTXC50AV1B FTXC60AV1B
Power input Cooling Nom. kW 693 1,060 1,668 1,931
  Heating Nom. kW 700 950 1,550 1,680
Casing Colour   White White White White
  Material   High impact polystyrene High impact polystyrene High impact polystyrene High impact polystyrene
Dimensions Unit Height mm 288 288 310 310
    Width mm 859 859 1,124 1,124
    Depth mm 209 209 237 237
  Packed unit Height mm 367 367 400 400
    Width mm 970 970 1,252 1,252
    Depth mm 303 303 333 333
Weight Unit kg 9.0 9.0 14.0 14.0
  Packed unit kg 10.5 10.5 15.5 15.5
Packing Material   EPS, Corrugated board EPS, Corrugated board EPS, Corrugated board EPS, Corrugated board
  Weight kg 1.5 1.5 1.5 1.5
Heat exchanger Length mm 610 610 858 858
  Rows Quantity   2 2 2 2
  Fin pitch mm 1.4 1.4 1.4 1.4
  Face area 176,694 176,694 288,288 288,288
  Stages Quantity   14 14 16 16
  Tube type   Hi-X Hi-X Hi-X Hi-X
  Tube material   Copper Copper Copper Copper
  Tube diameter mm 7.0 7 7 7.0
  Fin Type   ML fin (Multi louver) ML fin (Multi louver) Slit fin Slit fin
    Treatment   Hydrophilic Hydrophilic Hydrophilic Hydrophilic
  Empty tubeplate hole Quantity   0 0 0 0
Fan Type   Cross flow fan Cross flow fan Cross flow fan Cross flow fan
  Quantity   1 1 1 1
  Air flow rate Cooling High m³/min 9.8 10.1 15.0 18.5
      High cfm 345 358 529 654
      Medium m³/min 7.7 (0.000) 8.0 (0.000) 13.3 (0.000) 16.6 (0.000)
      Medium cfm 272 282 471 585
      Low m³/min 6.1 6.6 11.8 14.4
      Low cfm 215 232 418 507
      Silent operation m³/min 4.7 4.7 10.6 12.4
      Silent operation cfm 165 165 374 437
    Heating High m³/min 9.8 10.1 15.3 18.9
      High cfm 345 358 542 667
      Medium m³/min 7.7 (0.000) 8.0 (0.000) 13.3 (0.000) 16.6 (0.000)
      Medium cfm 272 282 471 585
      Low m³/min 6.1 6.6 11.8 14.4
      Low cfm 215 232 418 507
      Silent operation m³/min 4.7 4.7 10.6 12.4
      Silent operation cfm 165 165 374 437
  External static pressure Super high Pa 0 0 0 0
    High Pa 0 0 0 0
    Nom. Pa 0 0 0 0
    Low Pa 0 0 0 0
    Maximum available High Pa 0 0 0 0
      Medium Pa 0 0 0 0
  Air flow rate Cooling Super high cfm 378 392 578 703
      Super high m³/min 10.7 11.1 16.4 19.9
    Heating Super high cfm 378 392 578 703
      Super high m³/min 10.7 11.1 16.4 19.9
Fan motor Quantity   1 1 1 1
  Model   MWM10/15J-501 MWM10/15J-501 MWMY20/25JR MWMY20/25JR
  Index of Protection   20 20 20 20
  Insulation grade   Class "E" Class "E" Class "E" Class "E"
  Poles   4 4 8 8
  Drive   Direct drive Direct drive Direct drive Direct drive
  Speed Steps   3 steps, turbo, quiet, auto 3 steps, turbo, quiet, auto 3 steps, turbo, quiet, auto 3 steps, turbo, quiet, auto
    Cooling High rpm 1,240 1,280 1,050 1,250
      Medium rpm 1,020 1,050 960 1,140
      Low rpm 850 900 870 1,010
      Silent operation rpm 700 700 800 900
    Heating High rpm 1,240 1,280 1,090 1,280
      Medium rpm 1,020 1,050 960 1,140
      Low rpm 850 900 870 1,010
      Silent operation rpm 700 700 800 900
  Output Rated W 18 18 40 40
  Full load amps (FLA) Cooling A 0.19 0.21 0.32 0.56
    Heating A 0.19 0.21 0.33 0.56
  Phase x Voltage V 1 x 230V 1 x 230V DC310 DC310
Sound power level Cooling dBA 53 54 55 61
Sound pressure level Cooling Super high dBA 41 42 44 46
    High dBA 40 41 40 43
    Low dBA 29 30 35 37
    Silent operation dBA 21 22 32 33
Piping connections Liquid Type   Flare connection Flare connection Flare connection Flare connection
    OD mm 6,4 6,4 6,4 6,4
  Gas Type   Flare connection Flare connection Flare connection Flare connection
    OD mm 9.5 9.5 12.7 12.7
  Drain   OD16,5 OD16,5 OD16,5 OD16,5
  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 Removable / washable Removable / washable Removable / washable
  Quantity pc 2 2 2 2
Air direction control 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
Power supply Name   V1 V1 V1 V1
  Phase   1~ 1~ 1~ 1~
  Frequency Hz 50 50 50 50
  Voltage V 220-240 220-240 220-240 220-240
Power factor Nominal Cooling % 78.9 (0.000) 80.4 (0.000) 98.5 (0.000) 98.5 (0.000)
Current Nominal running current (RLA) - 50Hz Cooling A 3.82 5.73 7.36 8.52
    Heating A 3.83 5.19 6.86 7.46
Current - 50Hz Maximum running current A 6.75 7.75 16.3 16.6
  Maximum fuse amps (MFA) A 16 16 20 20
Wiring connections - 50Hz For power supply Remark   Power supply to outdoor unit Power supply to outdoor unit Power supply to outdoor unit Power supply to outdoor unit
Voltage range Min. % -10 -10 -10 -10
  Max. % 10 10 10 10