FTKN – FTXN – models -Cooling Only / Heat Pump K – Series

This Engineering Data is for :

Single Split Duct-Free System

Cooling Only : FTXN09KEVJU – RKN09KEVJU ; FTXN12KEVJU – RKN12KEVJU ; FTXN15KVJU – RKN15KEVJU ; FTXN18KVJU – RKN18KEVJU ; FTXN24KVJU – RKN24KEVJU
Heat Pump : FTXN09KEVJU – RXN09KEVJU ; FTXN12KEVJU – RXN12KEVJU ; FTXN15KVJU – RXN15KEVJU ; FTXN18KVJU – RXN18KEVJU ; FTXN24KVJU – RXN24KEVJU
 

CONTENTS:

  • 1.Power Supply … page 3
  • 2.Functions … page 4
  • 3.Specifications … page 6
  • 3.1 Cooling Only … page 6
  • 3.2 Heat Pump … page 9
  • 4.Dimensions … page 12
  • 4.1 Indoor Unit … page 12
  • 4.2 Outdoor Unit … page 13
  • 5.Wiring Diagrams … page 14
  • 5.1 Indoor Unit … page 14
  • 5.2 Outdoor Unit … page 15
  • 6.Piping Diagrams … page 16
  • 6.1 Indoor Unit … page 16
  • 6.2 Outdoor Unit … page 17
  • 7.Capacity Tables … page 19
  • 7.1 Cooling Only … page 19
  • 7.2 Heat Pump … page 24
  • 7.3 Capacity Correction Factor by the Length
    of Refrigerant Piping (Reference) … page 34
  • 8.Operation Limit … page 36
  • 9.Sound Level … page 38
  • 9.1 Measuring Location … page 38
  • 9.2 Octave Band Level … page 39
  • 10.Electric Characteristics … page 42
  • 11.Installation Manual … page 43
  • 11.1 Indoor Unit – 09/12 Class … page 43
  • 11.2 Indoor Unit -15/18/24 Class … page 57
  • 11.3 Outdoor Unit – 09/12 Class … page 70
  • 11.4 Outdoor Unit – 15/18/24 Class … page 81
  • 12.Operation Manual … page 93
  • 12.1 Safety Considerations – 09/12
    Class … page 93
  • 12.2 Safety Considerations – 15/18/24
    Class … page 122
  • 13.Optional Accessories … page 149
  • 13.1 Option List … page 149
  • 13.2 Wired Remote Controller …
    page 150
  • 13.3 Interface Adaptor for Wired
    Remote Controller … page 164
  • 13.4 Wiring Adaptor for Timer
    Clock / Remote Controller … page 168
  • 13.5 Interface Adaptor for
    DIII-NET (Residential Air Conditioner) … page 172
  • 13.6 Air Direction Adjustment
    Grille … page 175
  • 13.7 Air Direction Adjustment Grille … page 176