
SiUS04-702 Specifications
Specifications 5
60Hz 230V
Note: The data are based on the conditions shown in the table below.
Model Indoor Units FTXS15DVJU FTXS18DVJU
Outdoor Units RX15FVJU RX18FVJU
Cooling Heating Cooling Heating
Capacity
Rated (Min.~Max.) Btu/h 15,000 (6,800~15,000) 18,000 (6,800~21,200) 18,000 (6,800~18,000) 21,600 (6,800~24,000)
Moisture Removal Pt/h 3.4 — 4.3 —
Running Current (Rated) A 6.01 7.58 7.67 9.58
Power Consumption Rated
(Min.~Max.)
W 1,360(450~1,360) 1,730(450~2,540) 1,750(450~1,750) 2,200(450~2,620)
Power Factor % 98.4 99.2 99.2 99.8
EER (Rated)
Btu/h·W
11.0 — 10.3 —
COP (Rated) W/W — 3.05 — 2.88
Energy
Efficiency SEER 13.0 — 13.0 —
HSPF —7.7—7.7
Piping
Connections
Liquid inch φ 1/4 φ 1/4
Gas inch φ1/2 φ1/2
Drain inch φ 11/16 φ 11/16
Heat Insulation Both Liquid and Gas Pipes Both Liquid and Gas Pipes
Max. Interunit Piping Length feet 98.4 98.4
Max. Interunit Height Difference feet 65.6 65.6
Chargeless feet 33 33
Amount of Additional Charge of
Refrigerant oz/ft 0.22 0.22
Indoor Unit FTXS15DVJU FTXS18DVJU
Front Panel Color White White
Air Flow Rate cfm (m³/min) H 519(14.7) 515(14.6) 549(15.5) 609(17.2)
M 436(12.3) 459(13.0) 476(13.5) 529(15.0)
L 353(10.0) 402(11.4) 402(11.4) 448(12.7)
Fan Type Cross Flow Fan Cross Flow Fan
Motor Output W 43 43
Speed Steps 5 Steps, Quiet, Auto 5 Steps, Quiet, Auto
Air Direction Control Right, Left, Horizontal, Downward Right, Left, Horizontal, Downward
Air Filter Removable / Washable / Mildew Proof Removable / Washable / Mildew Proof
Running Current (Rated) A 0.18 0.18
Power Consumption (Rated) W 40 40
Power Factor % 96.6 96.6
Temperature Control Microcomputer Control Microcomputer Control
Dimensions (H×W×D) inch 11-7/16×41-5/16×9-3/8 11-7/16×41-5/16×9-3/8
Packaged Dimensions (H×W×D) inch 13-1/4×45-3/16×14-7/16 13-1/4×45-3/16×14-7/16
Weight Lbs 26.5 26.5
Gross Weight Lbs 38.0 38.0
Operation
Sound H/M/L dBA 45 / 41 / 36 44 / 40 / 35 45 / 41 / 36 44 / 40 / 35
Outdoor Unit RX15FVJU RX18FVJU
Casing Color Ivory White Ivory White
Compressor Type Hermetically Sealed Swing Type Hermetically Sealed Swing Type
Model 2YC32JXD 2YC32JXD
Motor Output W 1,500 1,500
Refrigerant
Oil Model FVC50K FVC50K
Charge oz 21.8 21.8
Refrigerant Model R-410A R-410A
Charge Lbs 3.75 3.75
Air Flow Rate cfm (m³/min) H 1,603(45.4) 1,367(38.7) 1,603(45.4) 1,367(38.7)
L 1,451(41.1) 1,367(38.7) 1,451(41.1) 1,367(38.7)
Fan Type Propeller Propeller
Motor Output W 53 53
Running Current (Rated) A 5.83 7.4 7.49 9.40
Power Consumption (Rated) W 1,320 1,690 1,710 2,160
Power Factor % 98.4 99.3 99.3 99.9
Dimensions (H×W×D) inch 28-15/16×32-1/2×11-13/16 28-15/16×32-1/2×11-13/16
Packaged Dimensions (H×W×D) inch 31-7/16×37-15/16×15-3/8 31-7/16×37-15/16×15-3/8
Weight Lbs 117.0 117.0
Gross Weight Lbs 133.0 133.0
Operation
Sound H / L dBA 51 / — 51 / — 51 / — 51 / —
Drawing No. 3D056381 3D056382
Conversion Formulae
kcal/h=kW×860
Btu/h=kW×3414
cfm=m³/min×35.3
Cooling Heating Piping Length
Indoor ; 80°FDB/67°FWB
Outdoor ; 95°FDB/75°FWB Indoor ; 70°FDB/60°FWB
Outdoor ; 47°FDB/43°FWB 25ft