SiUS041501E Specifications
Specifications 8
60 Hz, 208 - 230 V
Note:
The data are based on the conditions shown in the table below.
Model
Indoor Unit FTKN18NMVJU FTKN24NMVJU
Outdoor Unit RKN18NMVJU RKN24NMVJU
Capacity
Rated (Min. ~ Max.)
kW 5.02 (1.30 ~ 5.28) 6.45 (1.50 ~ 6.74)
Btu/h 17,100 (4,400 ~ 18,000) 22,000 (5,100 ~ 23,000)
kcal/h 4,320 (1,120 ~ 4,540) 5,550 (1,290 ~ 5,800)
Moisture Removal gal/h 1.0 1.2
Running Current (Rated) A 7.63 - 6.90 11.79 - 10.66
Power Consumption
Rated
(Min. ~ Max.)
W 1,550 (240 ~ 1,680) 2,403 (295 ~ 2,550)
Power Factor (Rated) % 97.7 - 97.7 98.0 - 98.0
COP Rated (Min. ~ Max.) W/W 3.24 (5.42 ~ 3.14) 2.68 (5.08 ~ 2.64)
EER Rated (Min. ~ Max.)
Btu/h·W
11.0 (18.3 ~ 10.7) 9.2 (17.3 ~ 9.0)
SEER 15.0 15.0
Piping Connections
Liquid in. (mm) φ 1/4 (φ 6.4) φ 1/4 (φ 6.4)
Gas in. (mm) φ 1/2 (φ 12.7) φ 5/8 (φ 15.9)
Drain in. (mm) φ 5/8 (φ 16.0) φ 5/8 (φ 16.0)
Heat Insulation Both Liquid and Gas Pipes Both Liquid and Gas Pipes
Max. Interunit Piping Length ft (m) 98-1/2 (30) 98-1/2 (30)
Max. Interunit Height Difference ft (m) 65-5/8 (20) 65-5/8 (20)
Chargeless ft (m) 32-13/16 (10) 32-13/16 (10)
Amount of Additional Charge of
Refrigerant
oz/ft
(g/m)
0.21 (20) 0.21 (20)
Indoor Unit FTKN18NMVJU FTKN24NMVJU
Front Panel Color White White
Airflow Rate
H
m³/min
(cfm)
20.2 (713) 20.2 (713)
M 16.4 (579) 16.4 (579)
L 12.9 (455) 13.9 (491)
SL 11.8 (417) 11.8 (417)
Fan
Type Cross Flow Fan Cross Flow Fan
Motor Output W 46 46
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 0.43 - 0.39 0.43 - 0.39
Power Consumption (Rated) W 58 - 58 58 - 58
Power Factor (Rated) % 64.8 - 64.7 64.8 - 64.7
Temperature Control Microcomputer Control Microcomputer Control
Dimensions (H × W × D) in. (mm) 11-5/8 × 39 × 10-3/8 (295 × 990 × 263) 11-5/8 × 39 × 10-3/8 (295 × 990 × 263)
Packaged Dimensions (H × W × D) in. (mm) 14-9/16 × 42-1/2 × 15-3/8 (370 × 1,080 × 390) 14-9/16 × 42-1/2 × 15-3/8 (370 × 1,080 × 390)
Weight Lbs (kg) 27 (12) 27 (12)
Gross Weight Lbs (kg) 37 (17) 37 (17)
Sound Pressure Level H / M / L / SL dB(A) 48 / 44 / 38 / 33 51 / 45 / 39 / 34
Sound Power Level dB 64 67
Outdoor Unit RKN18NMVJU RKN24NMVJU
Casing Color Ivory White Ivory White
Compressor
Type Hermetically Sealed Swing Type Hermetically Sealed Swing Type
Model 1YC23AYXD 2YC36PXD
Motor Output W 780 1,100
Refrigerant Oil
Type FVC50K FVC50K
Charge oz (L) 12.4 (0.375) 21.5 (0.650)
Refrigerant
Type R-410A R-410A
Charge Lbs (kg) 2.49 (1.13) 2.49 (1.13)
Airflow Rate
Hm³/min
(cfm)
65.5 (2,313) 73.9 (2,609)
SL 52.1 (1,840) 62.2 (2,196)
Fan
Type Propeller Propeller
Motor Output W 58 80
Running Current (Rated) A 7.20 - 6.51 11.36 - 10.27
Power Consumption (Rated) W 1,492 - 1,492 2,345 - 2,345
Power Factor (Rated) % 99.6 - 99.6 99.2 - 99.3
Starting Current A 7.63 11.79
Dimensions (H × W × D) in. (mm) 28-15/16 × 34-1/4 × 12-5/8 (735 × 870 × 320) 28-15/16 × 34-1/4 × 12-5/8 (735 × 870 × 320)
Packaged Dimensions (H × W × D) in. (mm) 31-7/8 × 41-9/16 × 17-1/2 (810 × 1,056 × 444) 31-7/8 × 41-9/16 × 17-1/2 (810 × 1,056 × 444)
Weight Lbs (kg) 90 (41) 97 (44)
Gross Weight Lbs (kg) 106 (48) 115 (52)
Sound Pressure Level H dB(A) 56 59
Drawing No. 3D091699A 3D091700A
Conversion Formulae
kcal/h = kW × 860
Btu/h = kW × 3412
cfm = m³/min × 35.3
Cooling
Indoor ; 80°FDB (26.7°CDB) / 67°FWB (19.4°CWB)
Outdoor ; 95°FDB (35°CDB) / 75°FWB (24°CWB)
Piping Length 25 ft (7.5 m)
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