ducted mini split system - s.k.m air conair cooled condensing unit); matching with ddp (a low noise,...
TRANSCRIPT
R-410A50Hz
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Ducted Mini Split System
Range 1.5 TR to 4.5 TR( 5.3 kW to 16 kW)
RX+DDP
2
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Contents
Legend The following legends are used throughout this manual:
IntroductionThe Ducted Mini Split system from SKM consists of RX (a high efficiency- Side discharge Air Cooled Condensing Unit); matching with DDP (a low noise, ceiling suspended indoor fan coil unit). This split systems are ideally suited for apartments, houses, offices, shops, small residences, and in small commercial establishments.
SKM ducted mini split system are available in different models covering 1.5 TR to 4.5 TR (5.3 kW to 16 kW) at nominal AHRI condition, which make them ideally suited for a very small foot print for space saving and a pleasant exterior appearance.
SKM ducted mini split system are designed in accordance with ESMA, ESTIDAMA & MEW regulations.
SKM ducted mini split units are suitable to operate in a wide range of ambient temperature. (Minimum outdoor operating ambient in cooling mode is 55°F (13°C), maximum is 125°F (52°C).
SKM ducted mini split units are internally wired and all that required to be done on site is ducting, refrigerant piping, power supply and suitable room thermostat installation and field wiring, which reduces the installation work and consequently keeps to a minimum cost.
SKM provides qualified service and stock of replacement parts in all major cities of the G.C.C. countries, Egypt, Jordan, and Pakistan. See back cover for details or call SKM.
SKM Air Conditioning LLC
You name it.....We cool it
Introduction .........................................2Legend................................................2Nomenclature .....................................3Features & Specification................. 4-5Combination Ratings ..........................6Ceiling Concealed Duct ....................14
Fan Performance ..............................15Recommended Line Sizes................21Refrigerant Piping..............................21Typical Wiring Diagram.....................22Dimensional Data .............................28
AFR ...... Air Flow Ratecfm ....... Cubic feet per minutedB ........ DecibelsEADB ....Entering Air Dry BulbEAWB ....Entering Air Wet BulbET ......... Evaporating TemperatureHz ........ HertzkW ........ Kilowattskg ......... KilogramskPa ...... Kilo PascalsLADB .... Leaving Air Dry BulbPSI........Pounds Per Square InchCOP......Coefficient of Performance
EER.....Energy Efficiency RatioLAWB ... Leaving Air Wet Bulblbs .........Pounds weight (British units)l/s ..........Liters per secondMbh ...... 1000 BtuhOD ........ Outside DiameterPh ......... PhasePa ......... PascalsSC ........ Sensible CapacityTC .........Total CapacityTR ........ Tons of refrigeration = 12 MBHV ........... Volts
SKM reserves the right to change, in part or in whole the specifications of its Air Conditioning Equipment at any time in order to add the latest technology. Therefore, the enclosed information may change without any prior notice.
3
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Nomenclature
Ducted Mini Split Nomenclature Outdoor
R X 18 P S1 H C 04
Remote Air Cooled Condenser
Direct Expansion
Nominal Capacity in18243036424860
RefrigerantP : R410A
SKM Code
Application
Air Discharge
Power Supply
C : Cooling
H : Horizontal Discharge
Y:380-420V/3PH/50HzS1: 220-240V/1Ph/50Hz
FCU DD P 24 4 P C 04
Fan Coil Unit
Series Name
Ceiling suspended with Plenum
Number of Rows
SKM Code
Application
Refrigerant
C : Cooling
P : R410A
Ducted Mini Split Nomenclature Indoor
DD : Direct Driven
Unit Size18243036424860
4
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Outdoor Unit - RX
Notes: 1. Capacity ratings are based on AHRI Standard 210/240. Evaporator entering air conditions of 80/67ºF (27/19.5ºC) dry bulb/wet bulb and condenser entering air temperature of 95ºF (35ºC) dry bulb. 2. Evaporator entering air conditions of 84.2°F/66.2°F (29.0°C/19.0°C) dry bulb/wet bulb and condenser entering air temperature of 114.8°F(46°C) dry bulb, (Net Capacity).3. Evaporator entering air conditions of 80/67ºF (27/19.5ºC) dry bulb/wet bulb and condenser entering air temperature of 118.4ºF (48ºC) dry bulb.
Specification (Outdoor Unit RX)RX18 RX24 RX30 RX36 RX36 RX42 RX48 RX60
V-ph-Hz 220~240-1-50 220~240-1-50 220~240-1-50 220~240-1-50 380~420V-3-50 380~420V-3-50 380~420V-3-50 380~420V-3-50Cooling Capacity MBh 18000 24000 33000 36000 36000 42000 48000 55000Input kW 9.49.36.31.32.30.31.25.1
(Btu/h)/W 11.97 11.49 10.88 11.26 11.63 11.6 12.18 11.15Cooling Capacity MBh 15724 21120 30495 33520 33576 36661 44850 48931Input kW 0.60.54.40.41.48.35.29.1
(Btu/h)/W 31.819.833.85.862.821.864.85.8Cooling Capacity MBh 14811 21038 29278 32371 32424 33526 39286 46045Input kW 9.59.44.41.42.48.35.28.1
(Btu/h)/W 87.759.76.789.747.746.735.880.8Type - Rotary Rotary Rotary Scroll Scroll Scroll Scroll ScrollQty # 1 1 1 1 1 1 1 1RLA Amp 9.016.84/6.57.65.411.4153.96.6LRA Amp 468534347.71760624Type - R410A R410A R410A R410A R410A R410A R410A R410ACharged Volume KG 3.49.358.32.32.33.350.254.1Quantity # 1 1 1 1 1 2 2 2Size kW 0.10 0.06 0.12 0.19 0.19 0.065 0.09 0.09Capacitor µf 5 5 / 10 10 3.5 5 5FLA Amp 26.026.057.013.113.116.075.027.0Air Discharge - side discharge side discharge side discharge side discharge side discharge side discharge side discharge side dischargeAir Flow Rate CFM 05830583035305030503032206020051Speed rpm 088088567038038059078009Quantity # 22211111Blade Dia. mm 525525554065065065065064
CONDENSER FAN GUARD Type/Material - PP Plastic PP Plastic PP Plastic Metal Metal PP Plastic PP Plastic PP PlasticType -Face Area (Coil length * height * width) mm 785x651x26.74 1000x756x26.74 995x756x40.11 891x903x40.11 891x903x40.11 850x1113x40.11 995x1320x38.1 995x1320x38.1+560x1320x19.05ROW # 2 2 3 3 3 3 2 2.6Width mm 293293053543543593593023Length mm 839839009099099549549548Height mm 963196310711569569018018007
kg 48.5 60.5 70.3 90 83 89 102.5 119dbA 3636363636368565
Liquid side/ Gas side in (mm) 1/4'' / 1/2'' (Φ6.35/Φ12.7) 3/8'' / 5/8'' (Φ9.52/Φ15.9) 3/8'' / 5/8'' (Φ9.52/Φ15.9) 3/8'' / 3/4'' (Φ9.52/Φ19) 3/8'' / 3/4'' (Φ9.52/Φ19) 3/8'' / 3/4'' (Φ9.52/Φ19) 3/8'' / 3/4'' (Φ9.52/Φ19) 3/8'' / 3/4'' (Φ9.52/Φ19)mhtgnel epip.xaM 25 25 30 30 30 50 50 50
Max.difference in level m 15 15 20 20 20 30 30 30
UNIT DIMENSIONS
REFRIGERANT PIPING
SOUND DATA (Sound Pressure Level @ 1m)WEIGHT
Outdoor modelPower supply
Cooling (1)
EER
Cooling (2)
REFRIGERANT
Copper tube+Alumiinium fin
EER
Cooling (3)
CONDENSER FAN
COMPRESSOR
EER
CONDENSER COIL
Table 1
• Coils (Tube and fins types, coil leak test pressure) – inner groove copper tubes and aluminum fins to match for a maximum efficiency.
• Hermetic Scroll Compressor - High efficiency and reliable hermetically sealed scroll type compressor located on engineered mounts for safe, quiet and vibration free operation. (for models RX 36, RX42, RX48 & RX60)
• Cabinet construction – Galvanized steel sheet, latest technology electrostatic powder baked finish to ensure a long lasting , durable cabinet.
• Condenser fan and motor – Axial flow type condenser fan and powerful fan motor.• Service valves- Factory installed brass service valve with sweat connections to provide quick
and accurate installation for start-up ad servicing. • High and low pressure protection – To protect the compressor against high discharge pressure
and low suction pressure, and to guarantee safe operation of compressor. (for models RX 36, RX42, RX48 & RX60).
5
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Indoor Unit - DDP
• Design – Slim design and good insulation.
• Coil – High efficiency copper tube and aluminum fins give high capacity.
• Fan – High efficiency centrifugal fan for quiet operation.
• Casing - Hot dip galvanized casing and fan housing.
• Drain pan – Plastic type drain pan.
• Wiring and piping connections – Easy and flexible wiring and up to
50m piping length and 25m height difference.
• Metering device – Equipped with capillary in outdoor unit to avoid noise
in indoor side.
Notes: 1. Capacity ratings are based on AHRI Standard 210/240. Evaporator entering air conditions of 80/67ºF (27/19.5ºC) dry bulb/wet bulb and condenser entering air temperature of 95ºF (35ºC) dry bulb. 2. Evaporator entering air conditions of 84.2°F/66.2°F (29.0°C/19.0°C) dry bulb/wet bulb and condenser entering air temperature of 114.8°F(46°C) dry bulb, (Net Capacity).3. Evaporator entering air conditions of 80/67ºF (27/19.5ºC) dry bulb/wet bulb and condenser entering air temperature of 118.4ºF (48ºC) dry bulb.
DDP18 DDP24 DDP30 DDP36 DDP36 DDP42 DDP48 DDP60V-ph-Hz 220~240-1-50 220~240-1-50 220~240-1-50 220~240-1-50 220~240-1-50 220~240-1-50 220~240-1-50 220~240-1-50
Cooling Capacity Btu/h 18000 24000 33000 36000 36000 42000 48000 55000Input kW 1.5 2.1 3.0 3.2 3.1 3.6 3.9 4.9
(Btu/h)/W 12.0 11.5 10.9 11.3 11.6 11.6 12.2 11.2Cooling Capacity Btu/h 15724 21120 30495 33520 33576 36661 44850 48931Input kW 1.9 2.5 3.8 4.1 4.0 4.4 5.0 6.0
(Btu/h)/W 8.5 8.5 8.1 8.3 8.5 8.3 8.9 8.1Cooling Capacity Btu/h 14811 21038 29278 32371 32424 33526 39286 46045Input kW 1.8 2.5 3.8 4.2 4.1 4.4 4.9 5.9
(Btu/h)/W 8.1 8.5 7.6 7.7 8.0 7.6 8.0 7.8Quantity # 1 1 1 1 1 1 1 1Size kW 0.09 0.09 0.24 0.24 0.24 0.56 0.56 0.56FLA amp. 1.15 1.15 2.23 2.23 2.23 2.65 2.65 2.65Type - Centrifugal fan Centrifugal fan Centrifugal fan Centrifugal fan Centrifugal fan Centrifugal fan Centrifugal fan Centrifugal fanQuantity # 2 2 3 3 3 2 2 2Speed(H/M/L) rpm 810/660/550 890/830/770 870/800/720 1010/850/720 1010/850/720 930/850/800 1070/750/650 1070/750/650Type -Face Area mm 733x252x53.48 733x252x53.48 1030x378x53.48 1030x378x53.48 1030x378x53.48 1055x356x66 1055x356x88 1055x356x88ROW # 4 4 4 4 4 3 4 4Width mm 635 635 865 865 865 625 625 625Length mm 920 920 1200 1200 1200 1200 1200 1200Height mm 270 270 300 300 300 380 380 380
dbA 37/34/33 46/43/41 43/42/40 46/44/42 46/44/42 46/43/42 51/50/48 51/50/48kg 28 26.5 44.5 43.1 43.2 52.5 56 56
Indoor modelPower supply
Cooling (1)
EER
Cooling (2)
SOUND DATA (Sound Power Level) (High / Med / Lo)
Copper tube+Alumiinium fin
UNIT DIMENSIONS
WEIGHT
EER
Cooling (3)
EER
MOTOR
FAN
EVAPORATOR COIL
Specification (Indoor Unit DDP Matched with Outdoor Unit RX)
Table 2
Design Features
6
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Combination Ratings - DDP with RX Units
23 / 73.4 24 / 75.2 27 / 80.6 31 / 87.8 23 / 73.4 24 / 75.2 27 / 80.6 31 / 87.8 23 / 73.4 24 / 75.2 27 / 80.6 31 / 87.8 23 / 73.4 24 / 75.2 27 / 80.6 31 / 87.8TC 18.1 18.1 18.5 18.9 18.7 18.7 18.7 19.1 19.8 19.8 19.8 19.8 21.3 21.3 21.3 21.3
SHC 13.8 14.7 17.6 18.9 12.7 13.5 16.3 19.1 10.3 11.3 14.1 17.8 7.5 8.3 11.1 14.9S/T 0.76 0.81 0.95 1.00 0.68 0.72 0.87 1.00 0.52 0.57 0.71 0.90 0.35 0.39 0.52 0.70PI 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12TC 17.1 17.1 17.4 17.7 17.6 17.6 17.6 18.0 18.7 18.7 18.7 18.7 20.2 20.2 20.2 20.2
SHC 13.2 14.2 17.1 17.7 12.1 13.0 15.8 18.0 9.9 10.8 13.7 17.4 7.1 7.9 10.7 14.5S/T 0.77 0.83 0.98 1.00 0.69 0.74 0.90 1.00 0.53 0.58 0.73 0.93 0.35 0.39 0.53 0.72PI 1.26 1.26 1.26 1.26 1.26 1.26 1.26 1.26 1.27 1.27 1.27 1.27 1.27 1.27 1.27 1.27TC 16.3 16.3 16.6 16.9 16.8 16.8 16.8 17.1 17.9 17.9 17.9 18.3 19.3 19.3 19.3 19.3
SHC 12.9 13.7 16.6 16.9 11.8 12.6 15.5 17.1 9.5 10.4 13.2 17.2 6.6 7.5 10.4 14.1S/T 0.79 0.84 1.00 1.00 0.70 0.75 0.92 1.00 0.53 0.58 0.74 0.94 0.34 0.39 0.54 0.73PI 1.38 1.38 1.38 1.38 1.39 1.39 1.39 1.39 1.39 1.39 1.39 1.39 1.40 1.40 1.40 1.40TC 15.8 15.8 16.1 16.4 16.3 16.3 16.3 16.6 17.3 17.3 17.6 18.0 18.7 18.7 18.7 18.7
SHC 12.5 13.4 16.1 16.4 11.4 12.4 15.2 16.6 9.2 10.2 13.0 16.9 6.4 7.3 10.1 13.8S/T 0.79 0.85 1.00 1.00 0.70 0.76 0.93 1.00 0.53 0.59 0.74 0.94 0.34 0.39 0.54 0.74PI 1.46 1.46 1.46 1.46 1.46 1.46 1.46 1.46 1.47 1.47 1.47 1.47 1.48 1.48 1.48 1.48TC 14.4 14.4 14.7 15.0 14.8 14.8 15.1 15.4 15.8 15.8 15.8 16.1 17.1 17.1 17.1 17.1
SHC 11.8 12.8 14.7 15.0 10.8 11.7 14.6 15.4 8.5 9.5 12.3 16.1 5.8 6.7 9.4 13.2S/T 0.82 0.89 1.00 1.00 0.73 0.79 0.97 1.00 0.54 0.60 0.78 1.00 0.34 0.39 0.55 0.77PI 1.69 1.69 1.69 1.69 1.69 1.69 1.69 1.69 1.70 1.70 1.70 1.70 1.72 1.72 1.72 1.72TC 13.8 13.8 14.1 14.4 14.2 14.2 14.5 14.8 15.2 15.2 15.2 15.5 16.4 16.4 16.4 16.4
SHC 11.6 12.6 14.1 14.4 10.5 11.4 14.4 14.8 8.4 9.3 12.0 15.5 5.4 6.4 9.2 13.0S/T 0.84 0.91 1.00 1.00 0.74 0.80 0.99 1.00 0.55 0.61 0.79 1.00 0.33 0.39 0.56 0.79PI 1.79 1.79 1.79 1.79 1.80 1.80 1.80 1.80 1.80 1.80 1.80 1.80 1.82 1.82 1.82 1.82TC 12.5 12.8 13.1 13.4 12.9 12.9 13.2 13.5 13.8 13.8 13.8 14.1 15.0 15.0 15.0 15.0
SHC 11.0 12.0 13.1 13.4 9.9 10.8 13.2 13.5 7.7 8.6 11.5 14.1 5.0 5.9 8.7 12.5S/T 0.88 0.94 1.00 1.00 0.77 0.84 1.00 1.00 0.56 0.62 0.83 1.00 0.33 0.39 0.58 0.83PI 2.02 2.02 2.02 2.02 2.03 2.03 2.03 2.03 2.03 2.03 2.03 2.03 2.05 2.05 2.05 2.05TC 18.5 18.5 18.9 19.3 19.1 19.1 19.5 19.9 20.2 20.2 20.2 20.6 21.7 21.7 21.7 21.7
SHC 15.2 16.3 18.9 19.3 13.8 14.9 18.5 19.9 10.9 12.1 15.6 20.4 7.4 8.5 11.9 16.7S/T 0.82 0.88 1.00 1.00 0.72 0.78 0.95 1.00 0.54 0.60 0.77 0.99 0.34 0.39 0.55 0.77PI 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.14 1.14 1.14 1.14TC 17.5 17.5 17.9 18.3 18.0 18.0 18.4 18.8 19.2 19.2 19.2 19.6 20.6 20.6 20.6 20.6
SHC 14.5 15.8 17.9 18.3 13.1 14.4 18.0 18.8 10.4 11.5 15.2 19.6 6.8 8.0 11.5 16.3S/T 0.83 0.90 1.00 1.00 0.73 0.80 0.98 1.00 0.54 0.60 0.79 1.00 0.33 0.39 0.56 0.79PI 1.29 1.29 1.29 1.29 1.29 1.29 1.29 1.29 1.29 1.29 1.29 1.29 1.29 1.29 1.29 1.29TC 16.7 16.7 17.0 17.3 17.2 17.2 17.5 17.9 18.3 18.3 18.3 18.7 19.7 19.7 19.7 19.7
SHC 14.2 15.4 17.0 17.3 12.9 13.9 17.5 17.9 10.1 11.2 14.8 18.7 6.5 7.7 11.2 16.0S/T 0.85 0.92 1.00 1.00 0.75 0.81 1.00 1.00 0.55 0.61 0.81 1.00 0.33 0.39 0.57 0.81PI 1.41 1.41 1.41 1.41 1.41 1.41 1.41 1.41 1.42 1.42 1.42 1.42 1.43 1.43 1.43 1.43TC 16.1 16.1 16.4 16.7 16.7 16.7 17.0 17.3 17.7 17.7 18.0 18.4 19.1 19.1 19.1 19.1
SHC 14.0 15.1 16.4 16.7 12.5 13.7 17.0 17.3 9.7 11.0 14.6 18.4 6.3 7.4 10.9 15.7S/T 0.87 0.94 1.00 1.00 0.75 0.82 1.00 1.00 0.55 0.62 0.81 1.00 0.33 0.39 0.57 0.82PI 1.49 1.49 1.49 1.49 1.49 1.49 1.49 1.49 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50TC 14.7 15.0 15.3 15.6 15.2 15.2 15.5 15.8 16.2 16.2 16.2 16.5 17.5 17.5 17.5 17.5
SHC 13.2 14.6 15.3 15.6 11.9 13.1 15.5 15.8 9.2 10.4 13.8 16.5 5.6 6.8 10.3 15.1S/T 0.90 0.97 1.00 1.00 0.78 0.86 1.00 1.00 0.57 0.64 0.85 1.00 0.32 0.39 0.59 0.86PI 1.73 1.73 1.73 1.73 1.73 1.73 1.73 1.73 1.74 1.74 1.74 1.74 1.75 1.75 1.75 1.75TC 14.1 14.4 14.7 15.0 14.6 14.6 14.9 15.2 15.5 15.5 15.5 15.8 16.8 16.8 16.8 16.8
SHC 13.0 14.3 14.7 15.0 11.7 12.8 14.9 15.2 8.8 10.1 13.5 15.8 5.4 6.6 10.1 14.8S/T 0.92 0.99 1.00 1.00 0.80 0.88 1.00 1.00 0.57 0.65 0.87 1.00 0.32 0.39 0.60 0.88PI 1.83 1.83 1.83 1.83 1.83 1.83 1.83 1.83 1.84 1.84 1.84 1.84 1.86 1.86 1.86 1.86TC 12.7 13.0 13.3 13.6 13.2 13.2 13.5 13.8 14.1 14.1 14.1 14.4 15.3 15.3 15.3 15.3
SHC 12.3 13.0 13.3 13.6 11.1 12.1 13.5 13.8 8.3 9.4 13.0 14.4 4.9 6.0 9.5 14.2S/T 0.97 1.00 1.00 1.00 0.84 0.92 1.00 1.00 0.59 0.67 0.92 1.00 0.32 0.39 0.62 0.93PI 2.06 2.06 2.06 2.06 2.07 2.07 2.07 2.07 2.08 2.08 2.08 2.08 2.09 2.09 2.09 2.09TC 18.9 18.9 19.3 19.7 19.5 19.5 19.9 20.3 20.7 20.7 20.7 21.1 22.2 22.2 22.2 22.2
SHC 15.9 17.2 19.3 19.7 14.4 15.6 19.7 20.3 11.4 12.6 16.4 21.1 7.3 8.7 12.4 17.8S/T 0.84 0.91 1.00 1.00 0.74 0.80 0.99 1.00 0.55 0.61 0.79 1.00 0.33 0.39 0.56 0.80PI 1.17 1.17 1.17 1.17 1.17 1.17 1.17 1.17 1.17 1.17 1.17 1.17 1.17 1.17 1.17 1.17TC 17.9 17.9 18.3 18.7 18.5 18.5 18.9 19.3 19.6 19.6 19.6 20.0 21.1 21.1 21.1 21.1
SHC 15.4 16.6 18.3 18.7 13.9 15.2 18.9 19.3 10.8 12.2 15.9 20.0 7.0 8.2 12.0 17.3S/T 0.86 0.93 1.00 1.00 0.75 0.82 1.00 1.00 0.55 0.62 0.81 1.00 0.33 0.39 0.57 0.82PI 1.32 1.32 1.32 1.32 1.32 1.32 1.32 1.32 1.32 1.32 1.32 1.32 1.32 1.32 1.32 1.32TC 17.0 17.3 17.6 18.0 17.6 17.6 18.0 18.4 18.7 18.7 18.7 19.1 20.1 20.1 20.1 20.1
SHC 15.0 16.4 17.6 18.0 13.6 14.8 18.0 18.4 10.5 11.8 15.5 19.1 6.6 7.8 11.7 16.9S/T 0.88 0.95 1.00 1.00 0.77 0.84 1.00 1.00 0.56 0.63 0.83 1.00 0.33 0.39 0.58 0.84PI 1.44 1.44 1.44 1.44 1.44 1.44 1.44 1.44 1.45 1.45 1.45 1.45 1.45 1.45 1.45 1.45TC 16.5 16.8 17.1 17.4 17.0 17.0 17.3 17.6 18.1 18.1 18.4 18.8 19.5 19.5 19.5 19.5
SHC 14.7 16.1 17.1 17.4 13.3 14.5 17.3 17.6 10.1 11.4 15.5 18.8 6.2 7.6 11.5 16.6S/T 0.89 0.96 1.00 1.00 0.78 0.85 1.00 1.00 0.56 0.63 0.84 1.00 0.32 0.39 0.59 0.85PI 1.52 1.52 1.52 1.52 1.52 1.52 1.52 1.52 1.53 1.53 1.53 1.53 1.54 1.54 1.54 1.54TC 15.0 15.3 15.6 15.9 15.5 15.5 15.8 16.1 16.5 16.5 16.5 16.8 17.9 17.9 17.9 17.9
SHC 14.1 15.3 15.6 15.9 12.6 13.8 15.8 16.1 9.6 10.7 14.7 16.8 5.7 7.0 10.9 15.9S/T 0.94 1.00 1.00 1.00 0.81 0.89 1.00 1.00 0.58 0.65 0.89 1.00 0.32 0.39 0.61 0.89PI 1.76 1.76 1.76 1.76 1.76 1.76 1.76 1.76 1.77 1.77 1.77 1.77 1.79 1.79 1.79 1.79TC 14.4 14.7 15.0 15.3 14.9 14.9 15.2 15.5 15.9 15.9 15.9 16.2 17.2 17.2 17.2 17.2
SHC 13.8 14.7 15.0 15.3 12.2 13.6 15.2 15.5 9.2 10.5 14.5 16.2 5.5 6.7 10.7 15.8S/T 0.96 1.00 1.00 1.00 0.82 0.91 1.00 1.00 0.58 0.66 0.91 1.00 0.32 0.39 0.62 0.92PI 1.86 1.86 1.86 1.86 1.87 1.87 1.87 1.87 1.88 1.88 1.88 1.88 1.89 1.89 1.89 1.89TC 13.0 13.3 13.6 13.9 13.5 13.8 14.1 14.4 14.4 14.4 14.7 15.0 15.6 15.6 15.6 15.9
SHC 13.0 13.3 13.6 13.9 11.6 13.1 14.1 14.4 8.6 9.9 14.0 15.0 4.8 6.1 10.0 15.4S/T 1.00 1.00 1.00 1.00 0.86 0.95 1.00 1.00 0.60 0.69 0.95 1.00 0.31 0.39 0.64 0.97PI 2.10 2.10 2.10 2.10 2.11 2.11 2.11 2.11 2.12 2.12 2.12 2.12 2.13 2.13 2.13 2.13
TC : Total Cooling Capacity (KBtu/hr)SHC : Sensible Heat Capacity (KBtu/hr)S/T : Sensible Capacity ratioPI : Power Input (kW)
647
21 / 69.8
27 / 80.6
32 / 89.6
35 / 95
43 / 109.4
46 / 114.8
52 / 125.6
589
21 / 69.8
27 / 80.6
32 / 89.6
35 / 95
43 / 109.4
46 / 114.8
52 / 125.6
471
21 / 69.8
27 / 80.6
32 / 89.6
35 / 95
43 / 109.4
46 / 114.8
52 / 125.6
RX18 +DDP18
INDOOR AIRFLOW (CFM)
OUTDOOR DB
16 / 60.8 17 / 62.6 19 / 66.2 22 / 71.6ID WB (°C) / (°F)
ID DB (°C) / (°F) (°C) / (°F)
Table 3Notes: 1. All capacities are net, evaporator fan motor heat is deducted2. DB = Dry Bulb Temperature (°C) /(°F), WB = Wet Bulb Temperature (°C) /(°F)TC : Total Cooling Capacity (KBtu/hr)SHC : Sensible Heat Capacity (KBtu/hr)S/T : Sensible Capacity ratioPI : Power Input (kW)
RX 18 + DDP 18
7
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Combination Ratings - DDP with RX Units
ID WB / °FID DB / °F 23 / 73.4 24 / 75.2 27 / 80.6 31 / 87.8 23 / 73.4 24 / 75.2 27 / 80.6 31 / 87.8 23 / 73.4 24 / 75.2 27 / 80.6 31 / 87.8 23 / 73.4 24 / 75.2 27 / 80.6 31 / 87.8
TC 24.2 24.2 24.7 25.2 24.9 24.9 24.9 25.4 26.4 26.4 26.4 26.4 28.4 28.4 28.4 28.4SHC 18.4 19.6 23.7 25.2 16.9 18.2 21.9 25.4 13.7 15.0 18.7 24.0 9.9 11.1 15.1 19.9S/T 0.76 0.81 0.96 1.00 0.68 0.73 0.88 1.00 0.52 0.57 0.71 0.91 0.35 0.39 0.53 0.70PI 1.51 1.51 1.51 1.51 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.49 1.49 1.49 1.49TC 22.9 22.9 23.4 23.9 23.6 23.6 23.6 24.1 25.0 25.0 25.0 25.0 26.9 26.9 26.9 26.9
SHC 17.6 19.0 22.9 23.9 16.3 17.5 21.2 24.1 13.3 14.5 18.3 23.3 9.4 10.5 14.3 19.4S/T 0.77 0.83 0.98 1.00 0.69 0.74 0.90 1.00 0.53 0.58 0.73 0.93 0.35 0.39 0.53 0.72PI 1.69 1.69 1.69 1.69 1.69 1.69 1.69 1.69 1.69 1.69 1.69 1.69 1.69 1.69 1.69 1.69TC 21.8 21.8 22.2 22.6 22.4 22.4 22.4 22.8 23.9 23.9 23.9 24.4 25.7 25.7 25.7 25.7
SHC 17.2 18.5 22.2 22.6 15.7 17.0 20.6 22.8 12.7 13.9 17.7 22.9 8.7 10.0 13.9 19.0S/T 0.79 0.85 1.00 1.00 0.70 0.76 0.92 1.00 0.53 0.58 0.74 0.94 0.34 0.39 0.54 0.74PI 1.84 1.84 1.84 1.84 1.85 1.85 1.85 1.85 1.85 1.85 1.85 1.85 1.86 1.86 1.86 1.86TC 21.1 21.1 21.5 21.9 21.8 21.8 21.8 22.2 23.1 23.1 23.5 24.0 25.0 25.0 25.0 25.0
SHC 16.9 18.1 21.5 21.9 15.3 16.6 20.5 22.2 12.2 13.6 17.6 22.8 8.5 9.8 13.5 18.5S/T 0.80 0.86 1.00 1.00 0.70 0.76 0.94 1.00 0.53 0.59 0.75 0.95 0.34 0.39 0.54 0.74PI 1.95 1.95 1.95 1.95 1.95 1.95 1.95 1.95 1.96 1.96 1.96 1.96 1.97 1.97 1.97 1.97TC 19.2 19.2 19.6 20.0 19.8 19.8 20.2 20.6 21.1 21.1 21.1 21.5 22.8 22.8 22.8 22.8
SHC 15.9 17.1 19.6 20.0 14.5 15.6 19.6 20.6 11.4 12.7 16.5 21.5 7.8 8.9 12.8 17.8S/T 0.83 0.89 1.00 1.00 0.73 0.79 0.97 1.00 0.54 0.60 0.78 1.00 0.34 0.39 0.56 0.78PI 2.25 2.25 2.25 2.25 2.26 2.26 2.26 2.26 2.27 2.27 2.27 2.27 2.29 2.29 2.29 2.29TC 18.4 18.4 18.8 19.2 19.0 19.0 19.4 19.8 20.3 20.3 20.3 20.7 21.9 21.9 21.9 21.9
SHC 15.5 16.7 18.8 19.2 14.1 15.4 19.2 19.8 11.2 12.4 16.2 20.7 7.2 8.5 12.3 17.3S/T 0.84 0.91 1.00 1.00 0.74 0.81 0.99 1.00 0.55 0.61 0.80 1.00 0.33 0.39 0.56 0.79PI 2.39 2.39 2.39 2.39 2.39 2.39 2.39 2.39 2.41 2.41 2.41 2.41 2.43 2.43 2.43 2.43TC 16.6 16.9 17.2 17.5 17.2 17.2 17.5 17.9 18.4 18.4 18.4 18.8 20.0 20.0 20.0 20.0
SHC 14.6 16.1 17.2 17.5 13.2 14.4 17.5 17.9 10.3 11.6 15.3 18.8 6.6 7.8 11.6 16.6S/T 0.88 0.95 1.00 1.00 0.77 0.84 1.00 1.00 0.56 0.63 0.83 1.00 0.33 0.39 0.58 0.83PI 2.70 2.70 2.70 2.70 2.70 2.70 2.70 2.70 2.71 2.71 2.71 2.71 2.73 2.73 2.73 2.73TC 24.7 24.7 25.2 25.7 25.5 25.5 25.5 26.0 27.0 27.0 27.0 27.5 29.0 29.0 29.0 29.0
SHC 19.5 21.0 25.2 25.7 17.9 19.4 23.5 26.0 14.3 15.7 20.0 26.1 9.9 11.3 15.7 21.5S/T 0.79 0.85 1.00 1.00 0.70 0.76 0.92 1.00 0.53 0.58 0.74 0.95 0.34 0.39 0.54 0.74PI 1.54 1.54 1.54 1.54 1.53 1.53 1.53 1.53 1.53 1.53 1.53 1.53 1.52 1.52 1.52 1.52TC 23.3 23.3 23.8 24.3 24.1 24.1 24.6 25.1 25.5 25.5 25.5 26.0 27.5 27.5 27.5 27.5
SHC 18.9 20.3 23.8 24.3 17.1 18.6 23.1 25.1 13.8 15.0 19.4 25.5 9.4 10.7 15.1 20.9S/T 0.81 0.87 1.00 1.00 0.71 0.77 0.94 1.00 0.54 0.59 0.76 0.98 0.34 0.39 0.55 0.76PI 1.72 1.72 1.72 1.72 1.72 1.72 1.72 1.72 1.72 1.72 1.72 1.72 1.73 1.73 1.73 1.73TC 22.2 22.2 22.6 23.1 22.9 22.9 23.4 23.9 24.4 24.4 24.4 24.9 26.3 26.3 26.3 26.3
SHC 18.2 19.8 22.6 23.1 16.5 18.1 22.5 23.9 13.2 14.6 19.0 24.9 8.9 10.3 14.5 20.3S/T 0.82 0.89 1.00 1.00 0.72 0.79 0.96 1.00 0.54 0.60 0.78 1.00 0.34 0.39 0.55 0.77PI 1.88 1.88 1.88 1.88 1.88 1.88 1.88 1.88 1.89 1.89 1.89 1.89 1.90 1.90 1.90 1.90TC 21.5 21.5 21.9 22.3 22.2 22.2 22.6 23.1 23.6 23.6 24.0 24.5 25.5 25.5 25.5 25.5
SHC 17.8 19.4 21.9 22.3 16.2 17.8 22.1 23.1 12.7 14.2 18.7 24.5 8.4 9.9 14.3 20.1S/T 0.83 0.90 1.00 1.00 0.73 0.80 0.98 1.00 0.54 0.60 0.78 1.00 0.33 0.39 0.56 0.79PI 1.99 1.99 1.99 1.99 1.99 1.99 1.99 1.99 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00TC 19.6 19.6 20.0 20.4 20.2 20.2 20.6 21.0 21.6 21.6 21.6 22.0 23.3 23.3 23.3 23.3
SHC 17.1 18.4 20.0 20.4 15.4 16.8 20.6 21.0 11.9 13.4 17.7 22.0 7.7 9.1 13.5 19.1S/T 0.87 0.94 1.00 1.00 0.76 0.83 1.00 1.00 0.55 0.62 0.82 1.00 0.33 0.39 0.58 0.82PI 2.30 2.30 2.30 2.30 2.31 2.31 2.31 2.31 2.32 2.32 2.32 2.32 2.34 2.34 2.34 2.34TC 18.8 19.2 19.6 20.0 19.4 19.4 19.8 20.2 20.7 20.7 20.7 21.1 22.4 22.4 22.4 22.4
SHC 16.7 18.2 19.6 20.0 14.9 16.5 19.8 20.2 11.6 13.0 17.4 21.1 7.4 8.7 13.0 18.8S/T 0.89 0.95 1.00 1.00 0.77 0.85 1.00 1.00 0.56 0.63 0.84 1.00 0.33 0.39 0.58 0.84PI 2.44 2.44 2.44 2.44 2.44 2.44 2.44 2.44 2.46 2.46 2.46 2.46 2.47 2.47 2.47 2.47TC 17.0 17.3 17.6 18.0 17.6 17.6 18.0 18.4 18.8 18.8 18.8 19.2 20.4 20.4 20.4 20.4
SHC 15.8 17.3 17.6 18.0 14.1 15.7 18.0 18.4 10.7 12.2 16.5 19.2 6.5 8.0 12.2 18.2S/T 0.93 1.00 1.00 1.00 0.80 0.89 1.00 1.00 0.57 0.65 0.88 1.00 0.32 0.39 0.60 0.89PI 2.75 2.75 2.75 2.75 2.76 2.76 2.76 2.76 2.77 2.77 2.77 2.77 2.79 2.79 2.79 2.79TC 25.2 25.2 25.7 26.2 26.0 26.0 26.5 27.0 27.5 27.5 27.5 28.1 29.6 29.6 29.6 29.6
SHC 20.7 22.4 25.7 26.2 19.0 20.5 25.7 27.0 14.9 16.5 21.5 28.1 10.1 11.5 16.6 23.1S/T 0.82 0.89 1.00 1.00 0.73 0.79 0.97 1.00 0.54 0.60 0.78 1.00 0.34 0.39 0.56 0.78PI 1.57 1.57 1.57 1.57 1.56 1.56 1.56 1.56 1.56 1.56 1.56 1.56 1.55 1.55 1.55 1.55TC 23.8 23.8 24.3 24.8 24.6 24.6 25.1 25.6 26.1 26.1 26.1 26.6 28.1 28.1 28.1 28.1
SHC 20.0 21.7 24.3 24.8 18.2 19.9 24.8 25.6 14.4 15.9 20.9 26.6 9.3 11.0 15.7 22.5S/T 0.84 0.91 1.00 1.00 0.74 0.81 0.99 1.00 0.55 0.61 0.80 1.00 0.33 0.39 0.56 0.80PI 1.75 1.75 1.75 1.75 1.76 1.76 1.76 1.76 1.76 1.76 1.76 1.76 1.76 1.76 1.76 1.76TC 22.7 22.7 23.2 23.7 23.4 23.4 23.9 24.4 24.9 24.9 24.9 25.4 26.8 26.8 26.8 26.8
SHC 19.5 21.1 23.2 23.7 17.6 19.2 23.9 24.4 13.7 15.4 20.4 25.4 8.8 10.5 15.3 22.0S/T 0.86 0.93 1.00 1.00 0.75 0.82 1.00 1.00 0.55 0.62 0.82 1.00 0.33 0.39 0.57 0.82PI 1.92 1.92 1.92 1.92 1.92 1.92 1.92 1.92 1.93 1.93 1.93 1.93 1.94 1.94 1.94 1.94TC 22.0 22.4 22.8 23.3 22.7 22.7 23.2 23.7 24.1 24.1 24.5 25.0 26.0 26.0 26.0 26.0
SHC 19.1 21.1 22.8 23.3 17.3 19.1 23.2 23.7 13.5 15.2 20.1 25.0 8.6 10.1 15.1 21.6S/T 0.87 0.94 1.00 1.00 0.76 0.84 1.00 1.00 0.56 0.63 0.82 1.00 0.33 0.39 0.58 0.83PI 2.03 2.03 2.03 2.03 2.03 2.03 2.03 2.03 2.04 2.04 2.04 2.04 2.05 2.05 2.05 2.05TC 20.0 20.4 20.8 21.2 20.6 20.6 21.0 21.4 22.0 22.0 22.0 22.4 23.8 23.8 23.8 23.8
SHC 18.4 20.2 20.8 21.2 16.3 17.9 21.0 21.4 12.5 14.1 19.1 22.4 7.6 9.3 14.3 20.7S/T 0.92 0.99 1.00 1.00 0.79 0.87 1.00 1.00 0.57 0.64 0.87 1.00 0.32 0.39 0.60 0.87PI 2.35 2.35 2.35 2.35 2.35 2.35 2.35 2.35 2.36 2.36 2.36 2.36 2.38 2.38 2.38 2.38TC 19.2 19.6 20.0 20.4 19.8 19.8 20.2 20.6 21.1 21.1 21.1 21.5 22.9 22.9 22.9 22.9
SHC 17.9 19.6 20.0 20.4 16.0 17.6 20.2 20.6 12.2 13.7 18.8 21.5 7.3 8.9 14.0 20.4S/T 0.93 1.00 1.00 1.00 0.81 0.89 1.00 1.00 0.58 0.65 0.89 1.00 0.32 0.39 0.61 0.89PI 2.49 2.49 2.49 2.49 2.49 2.49 2.49 2.49 2.50 2.50 2.50 2.50 2.52 2.52 2.52 2.52TC 17.4 17.7 18.1 18.5 18.0 18.0 18.4 18.8 19.2 19.2 19.2 19.6 20.8 20.8 20.8 20.8
SHC 17.1 17.7 18.1 18.5 15.3 16.9 18.4 18.8 11.3 13.1 17.9 19.6 6.4 8.1 13.1 19.6S/T 0.98 1.00 1.00 1.00 0.85 0.94 1.00 1.00 0.59 0.68 0.93 1.00 0.31 0.39 0.63 0.94PI 2.81 2.81 2.81 2.81 2.81 2.81 2.81 2.81 2.82 2.82 2.82 2.82 2.85 2.85 2.85 2.85
TC : Total Cooling Capacity (KBtu/hr)SHC : Sensible Heat Capacity (KBtu/hr)S/T : Sensible Capacity ratioPI : Power Input (kW)
824
21 / 69.8
27 / 80.6
32 / 89.6
35 / 95
43 / 109.4
46 / 114.8
52 / 125.6
727
21 / 69.8
27 / 80.6
32 / 89.6
35 / 95
43 / 109.4
46 / 114.8
52 / 125.6
636
21 / 69.8
27 / 80.6
32 / 89.6
35 / 95
43 / 109.4
46 / 114.8
52 / 125.6
RX24+DDP24INDOOR
AIRFLOW (CFM)OUTDOOR
DB / °F 16 / 60.8 17 / 62.6 19 / 66.2 22 / 71.6
Table 3Notes: 1. All capacities are net, evaporator fan motor heat is deducted2. DB = Dry Bulb Temperature (°C) /(°F), WB = Wet Bulb Temperature (°C) /(°F)TC : Total Cooling Capacity (KBtu/hr)SHC : Sensible Heat Capacity (KBtu/hr)S/T : Sensible Capacity ratioPI : Power Input (kW)
RX 24 + DDP 24
8
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Combination Ratings - DDP with RX Units
ID WBID DB 73.4 / 23 75.2 / 24 80.6 / 27 87.8 / 31 73.4 / 23 75.2 / 24 80.6 / 27 87.8 / 31 73.4 / 23 75.2 / 24 80.6 / 27 87.8 / 31 73.4 / 23 75.2 / 24 80.6 / 27 87.8 / 31
TC 32.3 32.3 32.9 33.6 33.3 33.3 33.3 34.0 35.3 35.3 35.3 36.0 37.9 37.9 37.9 37.9SHC 25.5 27.5 32.9 33.6 23.3 25.0 30.6 34.0 18.7 20.5 26.1 33.8 12.9 14.8 20.5 28.0S/T 0.79 0.85 1.00 1.00 0.70 0.75 0.92 1.00 0.53 0.58 0.74 0.94 0.34 0.39 0.54 0.74PI 1.88 1.88 1.88 1.88 1.88 1.88 1.88 1.88 1.87 1.87 1.87 1.87 1.87 1.87 1.87 1.87TC 30.5 30.5 31.1 31.7 31.5 31.5 32.1 32.7 33.4 33.4 33.4 34.1 36.0 36.0 36.0 36.0
SHC 24.7 26.5 31.1 31.7 22.4 24.3 30.2 32.7 18.0 19.7 25.4 33.1 12.2 14.0 19.8 27.0S/T 0.81 0.87 1.00 1.00 0.71 0.77 0.94 1.00 0.54 0.59 0.76 0.97 0.34 0.39 0.55 0.75PI 2.11 2.11 2.11 2.11 2.11 2.11 2.11 2.11 2.11 2.11 2.11 2.11 2.11 2.11 2.11 2.11TC 29.1 29.1 29.7 30.3 30.0 30.0 30.6 31.2 31.9 31.9 31.9 32.5 34.4 34.4 34.4 34.4
SHC 23.9 25.9 29.7 30.3 21.6 23.4 29.4 31.2 17.2 19.1 24.6 32.5 11.7 13.4 18.9 26.5S/T 0.82 0.89 1.00 1.00 0.72 0.78 0.96 1.00 0.54 0.60 0.77 1.00 0.34 0.39 0.55 0.77PI 2.31 2.31 2.31 2.31 2.31 2.31 2.31 2.31 2.32 2.32 2.32 2.32 2.33 2.33 2.33 2.33TC 28.2 28.2 28.8 29.4 29.1 29.1 29.7 30.3 30.9 30.9 31.4 32.0 33.4 33.4 33.4 33.4
SHC 23.4 25.4 28.8 29.4 21.2 23.0 29.1 30.3 16.7 18.5 24.5 32.0 11.0 13.0 18.7 26.1S/T 0.83 0.90 1.00 1.00 0.73 0.79 0.98 1.00 0.54 0.60 0.78 1.00 0.33 0.39 0.56 0.78PI 2.43 2.43 2.43 2.43 2.44 2.44 2.44 2.44 2.45 2.45 2.45 2.45 2.46 2.46 2.46 2.46TC 25.6 25.6 26.1 26.6 26.5 26.5 27.0 27.5 28.2 28.2 28.2 28.8 30.5 30.5 30.5 30.5
SHC 22.3 24.1 26.1 26.6 20.1 22.0 27.0 27.5 15.5 17.5 23.1 28.8 10.1 11.9 17.4 25.0S/T 0.87 0.94 1.00 1.00 0.76 0.83 1.00 1.00 0.55 0.62 0.82 1.00 0.33 0.39 0.57 0.82PI 2.82 2.82 2.82 2.82 2.82 2.82 2.82 2.82 2.84 2.84 2.84 2.84 2.86 2.86 2.86 2.86TC 24.6 25.1 25.6 26.1 25.4 25.4 25.9 26.4 27.1 27.1 27.1 27.6 29.3 29.3 29.3 29.3
SHC 21.6 23.8 25.6 26.1 19.6 21.3 25.9 26.4 15.2 17.1 22.8 27.6 9.7 11.4 17.0 24.6S/T 0.88 0.95 1.00 1.00 0.77 0.84 1.00 1.00 0.56 0.63 0.84 1.00 0.33 0.39 0.58 0.84PI 2.99 2.99 2.99 2.99 2.99 2.99 2.99 2.99 3.01 3.01 3.01 3.01 3.03 3.03 3.03 3.03TC 22.2 22.6 23.1 23.6 23.0 23.0 23.5 24.0 24.6 24.6 24.6 25.1 26.7 26.7 26.7 26.7
SHC 20.6 22.6 23.1 23.6 18.4 20.2 23.5 24.0 14.0 16.0 21.6 25.1 8.5 10.4 16.0 23.5S/T 0.93 1.00 1.00 1.00 0.80 0.88 1.00 1.00 0.57 0.65 0.88 1.00 0.32 0.39 0.60 0.88PI 3.37 3.37 3.37 3.37 3.38 3.38 3.38 3.38 3.39 3.39 3.39 3.39 3.42 3.42 3.42 3.42TC 32.9 32.9 33.6 34.3 33.9 33.9 34.6 35.3 36.0 36.0 36.0 36.7 38.7 38.7 38.7 38.7
SHC 26.6 28.6 33.6 34.3 24.1 26.1 32.9 35.3 19.4 21.2 27.4 36.0 13.2 15.1 21.3 29.4S/T 0.81 0.87 1.00 1.00 0.71 0.77 0.95 1.00 0.54 0.59 0.76 0.98 0.34 0.39 0.55 0.76PI 1.92 1.92 1.92 1.92 1.92 1.92 1.92 1.92 1.91 1.91 1.91 1.91 1.90 1.90 1.90 1.90TC 31.1 31.1 31.7 32.3 32.1 32.1 32.7 33.4 34.1 34.1 34.1 34.8 36.7 36.7 36.7 36.7
SHC 25.8 27.7 31.7 32.3 23.4 25.4 31.7 33.4 18.4 20.5 26.6 34.8 12.1 14.3 20.6 28.6S/T 0.83 0.89 1.00 1.00 0.73 0.79 0.97 1.00 0.54 0.60 0.78 1.00 0.33 0.39 0.56 0.78PI 2.15 2.15 2.15 2.15 2.15 2.15 2.15 2.15 2.15 2.15 2.15 2.15 2.16 2.16 2.16 2.16TC 29.6 29.6 30.2 30.8 30.6 30.6 31.2 31.8 32.5 32.5 32.5 33.2 35.0 35.0 35.0 35.0
SHC 25.2 27.2 30.2 30.8 22.6 24.8 31.2 31.8 17.9 19.8 26.0 33.2 11.6 13.7 20.0 28.0S/T 0.85 0.92 1.00 1.00 0.74 0.81 1.00 1.00 0.55 0.61 0.80 1.00 0.33 0.39 0.57 0.80PI 2.35 2.35 2.35 2.35 2.36 2.36 2.36 2.36 2.36 2.36 2.36 2.36 2.38 2.38 2.38 2.38TC 28.7 28.7 29.3 29.9 29.6 29.6 30.2 30.8 31.5 31.5 32.0 32.6 34.0 34.0 34.0 34.0
SHC 24.7 26.7 29.3 29.9 22.2 24.3 30.2 30.8 17.3 19.5 25.9 32.6 11.2 13.3 19.4 27.5S/T 0.86 0.93 1.00 1.00 0.75 0.82 1.00 1.00 0.55 0.62 0.81 1.00 0.33 0.39 0.57 0.81PI 2.48 2.48 2.48 2.48 2.49 2.49 2.49 2.49 2.50 2.50 2.50 2.50 2.50 2.50 2.50 2.50TC 26.1 26.6 27.1 27.6 27.0 27.0 27.5 28.1 28.7 28.7 28.7 29.3 31.1 31.1 31.1 31.1
SHC 23.5 25.8 27.1 27.6 21.1 23.0 27.5 28.1 16.1 18.1 24.4 29.3 10.0 12.1 18.3 26.4S/T 0.90 0.97 1.00 1.00 0.78 0.85 1.00 1.00 0.56 0.63 0.85 1.00 0.32 0.39 0.59 0.85PI 2.88 2.88 2.88 2.88 2.88 2.88 2.88 2.88 2.90 2.90 2.90 2.90 2.92 2.92 2.92 2.92TC 25.0 25.5 26.0 26.5 25.9 25.9 26.4 26.9 27.6 27.6 27.6 28.2 29.9 29.9 29.9 29.9
SHC 23.0 25.2 26.0 26.5 20.5 22.5 26.4 26.9 15.7 17.7 24.0 28.2 9.6 11.7 17.9 26.0S/T 0.92 0.99 1.00 1.00 0.79 0.87 1.00 1.00 0.57 0.64 0.87 1.00 0.32 0.39 0.60 0.87PI 3.05 3.05 3.05 3.05 3.05 3.05 3.05 3.05 3.07 3.07 3.07 3.07 3.09 3.09 3.09 3.09TC 22.7 23.2 23.7 24.2 23.5 23.5 24.0 24.5 25.1 25.1 25.1 25.6 27.2 27.2 27.2 27.2
SHC 21.8 23.2 23.7 24.2 19.5 21.6 24.0 24.5 14.6 16.8 22.8 25.6 8.7 10.6 16.9 25.0S/T 0.96 1.00 1.00 1.00 0.83 0.92 1.00 1.00 0.58 0.67 0.91 1.00 0.32 0.39 0.62 0.92PI 3.44 3.44 3.44 3.44 3.44 3.44 3.44 3.44 3.46 3.46 3.46 3.46 3.49 3.49 3.49 3.49TC 33.6 33.6 34.3 35.0 34.6 34.6 35.3 36.0 36.6 36.6 36.6 37.3 39.4 39.4 39.4 39.4
SHC 27.9 30.2 34.3 35.0 25.3 27.3 34.6 36.0 19.8 22.0 28.9 37.3 13.0 15.4 22.1 30.7S/T 0.83 0.90 1.00 1.00 0.73 0.79 0.98 1.00 0.54 0.60 0.79 1.00 0.33 0.39 0.56 0.78PI 1.96 1.96 1.96 1.96 1.95 1.95 1.95 1.95 1.95 1.95 1.95 1.95 1.94 1.94 1.94 1.94TC 31.7 31.7 32.3 32.9 32.7 32.7 33.4 34.1 34.7 34.7 34.7 35.4 37.4 37.4 37.4 37.4
SHC 26.9 29.2 32.3 32.9 24.5 26.5 33.4 34.1 19.1 21.2 28.1 35.4 12.3 14.6 21.3 30.3S/T 0.85 0.92 1.00 1.00 0.75 0.81 1.00 1.00 0.55 0.61 0.81 1.00 0.33 0.39 0.57 0.81PI 2.19 2.19 2.19 2.19 2.19 2.19 2.19 2.19 2.20 2.20 2.20 2.20 2.20 2.20 2.20 2.20TC 30.2 30.2 30.8 31.4 31.1 31.1 31.7 32.3 33.1 33.1 33.1 33.8 35.7 35.7 35.7 35.7
SHC 26.3 28.4 30.8 31.4 23.6 25.8 31.7 32.3 18.5 20.5 27.1 33.8 11.8 13.9 20.7 29.6S/T 0.87 0.94 1.00 1.00 0.76 0.83 1.00 1.00 0.56 0.62 0.82 1.00 0.33 0.39 0.58 0.83PI 2.40 2.40 2.40 2.40 2.40 2.40 2.40 2.40 2.41 2.41 2.41 2.41 2.42 2.42 2.42 2.42TC 29.2 29.8 30.4 31.0 30.2 30.2 30.8 31.4 32.1 32.1 32.6 33.3 34.6 34.6 34.6 34.6
SHC 25.7 28.3 30.4 31.0 23.3 25.4 30.8 31.4 18.0 20.2 27.1 33.3 11.4 13.5 20.1 29.1S/T 0.88 0.95 1.00 1.00 0.77 0.84 1.00 1.00 0.56 0.63 0.83 1.00 0.33 0.39 0.58 0.84PI 2.53 2.53 2.53 2.53 2.54 2.54 2.54 2.54 2.55 2.55 2.55 2.55 2.56 2.56 2.56 2.56TC 26.6 27.1 27.6 28.2 27.5 27.5 28.1 28.7 29.3 29.3 29.3 29.9 31.7 31.7 31.7 31.7
SHC 24.5 27.1 27.6 28.2 22.0 24.2 28.1 28.7 16.7 19.0 25.8 29.9 10.1 12.4 19.0 27.9S/T 0.92 1.00 1.00 1.00 0.80 0.88 1.00 1.00 0.57 0.65 0.88 1.00 0.32 0.39 0.60 0.88PI 2.93 2.93 2.93 2.93 2.94 2.94 2.94 2.94 2.95 2.95 2.95 2.95 2.98 2.98 2.98 2.98TC 25.5 26.0 26.5 27.0 26.4 26.4 26.9 27.4 28.1 28.1 28.1 28.7 30.4 30.4 30.4 30.4
SHC 24.0 26.0 26.5 27.0 21.6 23.8 26.9 27.4 16.3 18.5 25.3 28.7 9.7 11.9 18.5 27.4S/T 0.94 1.00 1.00 1.00 0.82 0.90 1.00 1.00 0.58 0.66 0.90 1.00 0.32 0.39 0.61 0.90PI 3.11 3.11 3.11 3.11 3.11 3.11 3.11 3.11 3.13 3.13 3.13 3.13 3.16 3.16 3.16 3.16TC 23.1 23.6 24.1 24.6 23.9 24.4 24.9 25.4 25.5 25.5 26.0 26.5 27.7 27.7 27.7 28.3
SHC 22.9 23.6 24.1 24.6 20.3 22.9 24.9 25.4 15.3 17.3 24.2 26.5 8.6 10.8 17.5 27.2S/T 0.99 1.00 1.00 1.00 0.85 0.94 1.00 1.00 0.60 0.68 0.93 1.00 0.31 0.39 0.63 0.96PI 3.51 3.51 3.51 3.51 3.51 3.51 3.51 3.51 3.53 3.53 3.53 3.53 3.56 3.56 3.56 3.56
1118
69.8 / 21
80.6 / 27
89.6 / 32
95 / 35
109.4 / 43
114.8 / 46
125.6 / 52
1030
69.8 / 21
80.6 / 27
89.6 / 32
95 / 35
109.4 / 43
114.8 / 46
125.6 / 52
942
69.8 / 21
80.6 / 27
89.6 / 32
95 / 35
109.4 / 43
114.8 / 46
125.6 / 52
RX+30DDP30
INDOOR AIRFLOW (CFM) OUTDOOR DB (°C) / (°F)
60.8 / 16 62.6 / 17 66.2 / 19 71.6 / 22(°C) / (°F) (°C) / (°F)
Notes: 1. All capacities are net, evaporator fan motor heat is deducted2. DB = Dry Bulb Temperature (°C) /(°F), WB = Wet Bulb Temperature (°C) /(°F)TC : Total Cooling Capacity (KBtu/hr)SHC : Sensible Heat Capacity (KBtu/hr)S/T : Sensible Capacity ratioPI : Power Input (kW)
RX 30 + DDP 30
9
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Combination Ratings - DDP with RX Units
ID WB( / °FID DB / °F 23 / 73.4 24 / 75.2 27 / 80.6 31 / 87.8 23 / 73.4 24 / 75.2 27 / 80.6 31 / 87.8 23 / 73.4 24 / 75.2 27 / 80.6 31 / 87.8 23 / 73.4 24 / 75.2 27 / 80.6 31 / 87.8
TC 36.3 36.3 37.0 37.7 37.4 37.4 37.4 38.1 39.7 39.7 39.7 39.7 42.6 42.6 42.6 42.6SHC 27.6 29.4 35.2 37.7 25.4 26.9 32.5 38.1 20.6 22.6 28.2 35.7 14.9 16.6 22.2 29.8S/T 0.76 0.81 0.95 1.00 0.68 0.72 0.87 1.00 0.52 0.57 0.71 0.90 0.35 0.39 0.52 0.70PI 2.29 2.29 2.29 2.29 2.28 2.28 2.28 2.28 2.28 2.28 2.28 2.28 2.27 2.27 2.27 2.27TC 34.3 34.3 35.0 35.7 35.4 35.4 35.4 36.1 37.6 37.6 37.6 37.6 40.5 40.5 40.5 40.5
SHC 26.4 28.5 34.3 35.7 24.4 26.2 31.9 36.1 19.9 21.8 27.1 34.6 14.2 15.8 21.5 29.2S/T 0.77 0.83 0.98 1.00 0.69 0.74 0.90 1.00 0.53 0.58 0.72 0.92 0.35 0.39 0.53 0.72PI 2.56 2.56 2.56 2.56 2.56 2.56 2.56 2.56 2.57 2.57 2.57 2.57 2.57 2.57 2.57 2.57TC 32.7 32.7 33.4 34.1 33.7 33.7 33.7 34.4 35.8 35.8 35.8 36.5 38.6 38.6 38.6 38.6
SHC 25.5 27.5 33.4 34.1 23.6 25.3 31.0 34.4 19.0 20.8 26.5 34.3 13.1 15.1 20.8 28.2S/T 0.78 0.84 1.00 1.00 0.70 0.75 0.92 1.00 0.53 0.58 0.74 0.94 0.34 0.39 0.54 0.73PI 2.80 2.80 2.80 2.80 2.81 2.81 2.81 2.81 2.82 2.82 2.82 2.82 2.83 2.83 2.83 2.83TC 31.7 31.7 32.3 32.9 32.7 32.7 32.7 33.4 34.8 34.8 35.3 36.0 37.5 37.5 37.5 37.5
SHC 25.0 26.9 32.3 32.9 22.9 24.9 30.4 33.4 18.4 20.5 26.1 33.8 12.8 14.6 20.3 27.8S/T 0.79 0.85 1.00 1.00 0.70 0.76 0.93 1.00 0.53 0.59 0.74 0.94 0.34 0.39 0.54 0.74PI 2.96 2.96 2.96 2.96 2.96 2.96 2.96 2.96 2.98 2.98 2.98 2.98 3.00 3.00 3.00 3.00TC 28.8 28.8 29.4 30.0 29.7 29.7 30.3 30.9 31.7 31.7 31.7 32.3 34.3 34.3 34.3 34.3
SHC 23.6 25.6 29.4 30.0 21.7 23.5 29.4 30.9 17.1 19.0 24.7 32.3 11.7 13.4 18.9 26.4S/T 0.82 0.89 1.00 1.00 0.73 0.79 0.97 1.00 0.54 0.60 0.78 1.00 0.34 0.39 0.55 0.77PI 3.43 3.43 3.43 3.43 3.44 3.44 3.44 3.44 3.45 3.45 3.45 3.45 3.48 3.48 3.48 3.48TC 27.6 27.6 28.2 28.8 28.5 28.5 29.1 29.7 30.4 30.4 30.4 31.0 32.9 32.9 32.9 32.9
SHC 23.2 25.1 28.2 28.8 21.1 22.8 28.8 29.7 16.7 18.5 24.0 31.0 10.9 12.8 18.4 26.0S/T 0.84 0.91 1.00 1.00 0.74 0.80 0.99 1.00 0.55 0.61 0.79 1.00 0.33 0.39 0.56 0.79PI 3.63 3.63 3.63 3.63 3.64 3.64 3.64 3.64 3.66 3.66 3.66 3.66 3.69 3.69 3.69 3.69TC 25.0 25.5 26.0 26.5 25.9 25.9 26.4 26.9 27.7 27.7 27.7 28.3 30.0 30.0 30.0 30.0
SHC 22.0 24.0 26.0 26.5 19.7 21.8 26.4 26.9 15.5 17.2 23.0 28.3 9.9 11.7 17.4 24.9S/T 0.88 0.94 1.00 1.00 0.76 0.84 1.00 1.00 0.56 0.62 0.83 1.00 0.33 0.39 0.58 0.83PI 4.10 4.10 4.10 4.10 4.11 4.11 4.11 4.11 4.12 4.12 4.12 4.12 4.16 4.16 4.16 4.16TC 37.1 37.1 37.8 38.6 38.2 38.2 38.2 39.0 40.5 40.5 40.5 40.5 43.5 43.5 43.5 43.5
SHC 28.6 30.8 37.4 38.6 26.4 28.3 34.4 39.0 21.5 23.5 29.6 37.7 15.2 17.0 23.1 31.3S/T 0.77 0.83 0.99 1.00 0.69 0.74 0.90 1.00 0.53 0.58 0.73 0.93 0.35 0.39 0.53 0.72PI 2.33 2.33 2.33 2.33 2.33 2.33 2.33 2.33 2.32 2.32 2.32 2.32 2.32 2.32 2.32 2.32TC 35.0 35.0 35.7 36.4 36.1 36.1 36.1 36.8 38.3 38.3 38.3 39.1 41.3 41.3 41.3 41.3
SHC 27.7 29.8 35.7 36.4 25.3 27.4 33.6 36.8 20.3 22.2 28.3 37.1 14.0 16.1 22.3 30.6S/T 0.79 0.85 1.00 1.00 0.70 0.76 0.93 1.00 0.53 0.58 0.74 0.95 0.34 0.39 0.54 0.74PI 2.62 2.62 2.62 2.62 2.62 2.62 2.62 2.62 2.62 2.62 2.62 2.62 2.62 2.62 2.62 2.62TC 33.3 33.3 34.0 34.7 34.4 34.4 35.1 35.8 36.5 36.5 36.5 37.2 39.4 39.4 39.4 39.4
SHC 27.0 29.0 34.0 34.7 24.4 26.5 33.0 35.8 19.7 21.5 27.7 36.1 13.4 15.4 21.7 29.6S/T 0.81 0.87 1.00 1.00 0.71 0.77 0.94 1.00 0.54 0.59 0.76 0.97 0.34 0.39 0.55 0.75PI 2.86 2.86 2.86 2.86 2.86 2.86 2.86 2.86 2.87 2.87 2.87 2.87 2.89 2.89 2.89 2.89TC 32.3 32.3 32.9 33.6 33.3 33.3 34.0 34.7 35.4 35.4 36.0 36.7 38.2 38.2 38.2 38.2
SHC 26.5 28.4 32.9 33.6 24.0 26.0 32.3 34.7 19.1 21.2 27.4 36.0 13.0 14.9 21.0 29.4S/T 0.82 0.88 1.00 1.00 0.72 0.78 0.95 1.00 0.54 0.60 0.76 0.98 0.34 0.39 0.55 0.77PI 3.02 3.02 3.02 3.02 3.02 3.02 3.02 3.02 3.04 3.04 3.04 3.04 3.04 3.04 3.04 3.04TC 29.4 29.4 30.0 30.6 30.3 30.3 30.9 31.5 32.3 32.3 32.3 32.9 35.0 35.0 35.0 35.0
SHC 25.0 27.0 30.0 30.6 22.4 24.5 30.9 31.5 17.8 19.7 25.8 32.9 11.6 13.7 20.0 28.0S/T 0.85 0.92 1.00 1.00 0.74 0.81 1.00 1.00 0.55 0.61 0.80 1.00 0.33 0.39 0.57 0.80PI 3.50 3.50 3.50 3.50 3.50 3.50 3.50 3.50 3.52 3.52 3.52 3.52 3.55 3.55 3.55 3.55TC 28.2 28.2 28.8 29.4 29.1 29.1 29.7 30.3 31.0 31.0 31.0 31.6 33.6 33.6 33.6 33.6
SHC 24.3 26.5 28.8 29.4 22.1 24.2 29.7 30.3 17.1 19.2 25.4 31.6 11.1 13.1 19.2 27.6S/T 0.86 0.94 1.00 1.00 0.76 0.83 1.00 1.00 0.55 0.62 0.82 1.00 0.33 0.39 0.57 0.82PI 3.70 3.70 3.70 3.70 3.71 3.71 3.71 3.71 3.73 3.73 3.73 3.73 3.76 3.76 3.76 3.76TC 25.5 26.0 26.5 27.0 26.4 26.4 26.9 27.4 28.2 28.2 28.2 28.8 30.6 30.6 30.6 30.6
SHC 23.2 25.5 26.5 27.0 20.9 22.7 26.9 27.4 16.1 18.0 24.3 28.8 9.8 11.9 18.1 26.3S/T 0.91 0.98 1.00 1.00 0.79 0.86 1.00 1.00 0.57 0.64 0.86 1.00 0.32 0.39 0.59 0.86PI 4.18 4.18 4.18 4.18 4.19 4.19 4.19 4.19 4.21 4.21 4.21 4.21 4.24 4.24 4.24 4.24TC 37.8 37.8 38.6 39.4 38.9 38.9 38.9 39.7 41.3 41.3 41.3 42.1 44.3 44.3 44.3 44.3
SHC 29.9 32.1 38.6 39.4 27.2 29.6 36.2 39.7 21.9 24.4 31.0 40.0 15.1 17.3 23.9 32.8S/T 0.79 0.85 1.00 1.00 0.70 0.76 0.93 1.00 0.53 0.59 0.75 0.95 0.34 0.39 0.54 0.74PI 2.38 2.38 2.38 2.38 2.38 2.38 2.38 2.38 2.37 2.37 2.37 2.37 2.36 2.36 2.36 2.36TC 35.7 35.7 36.4 37.1 36.8 36.8 37.5 38.3 39.1 39.1 39.1 39.9 42.1 42.1 42.1 42.1
SHC 28.9 31.1 36.4 37.1 26.1 28.3 35.6 38.3 21.1 23.1 29.7 39.1 14.3 16.4 23.2 32.0S/T 0.81 0.87 1.00 1.00 0.71 0.77 0.95 1.00 0.54 0.59 0.76 0.98 0.34 0.39 0.55 0.76PI 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.68 2.68 2.68 2.68TC 34.0 34.0 34.7 35.4 35.1 35.1 35.8 36.5 37.3 37.3 37.3 38.0 40.2 40.2 40.2 40.2
SHC 28.2 30.3 34.7 35.4 25.6 27.7 34.7 36.5 20.1 22.4 29.1 38.0 13.7 15.7 22.5 31.4S/T 0.83 0.89 1.00 1.00 0.73 0.79 0.97 1.00 0.54 0.60 0.78 1.00 0.34 0.39 0.56 0.78PI 2.92 2.92 2.92 2.92 2.92 2.92 2.92 2.92 2.93 2.93 2.93 2.93 2.95 2.95 2.95 2.95TC 32.9 32.9 33.6 34.3 34.0 34.0 34.7 35.4 36.1 36.1 36.7 37.4 39.0 39.0 39.0 39.0
SHC 27.6 29.9 33.6 34.3 24.8 27.2 34.4 35.4 19.9 22.0 29.0 37.4 12.9 15.2 21.8 30.8S/T 0.84 0.91 1.00 1.00 0.73 0.80 0.99 1.00 0.55 0.61 0.79 1.00 0.33 0.39 0.56 0.79PI 3.08 3.08 3.08 3.08 3.08 3.08 3.08 3.08 3.10 3.10 3.10 3.10 3.12 3.12 3.12 3.12TC 29.9 30.5 31.1 31.7 30.9 30.9 31.5 32.1 33.0 33.0 33.0 33.7 35.6 35.6 35.6 35.6
SHC 26.0 28.7 31.1 31.7 23.5 25.6 31.5 32.1 18.5 20.5 27.4 33.7 11.7 13.9 20.6 29.5S/T 0.87 0.94 1.00 1.00 0.76 0.83 1.00 1.00 0.56 0.62 0.83 1.00 0.33 0.39 0.58 0.83PI 3.57 3.57 3.57 3.57 3.57 3.57 3.57 3.57 3.59 3.59 3.59 3.59 3.62 3.62 3.62 3.62TC 28.7 29.3 29.9 30.5 29.7 29.7 30.3 30.9 31.6 31.6 31.6 32.2 34.3 34.3 34.3 34.3
SHC 25.5 28.1 29.9 30.5 22.9 25.2 30.3 30.9 17.7 19.9 26.5 32.2 11.3 13.4 19.9 28.8S/T 0.89 0.96 1.00 1.00 0.77 0.85 1.00 1.00 0.56 0.63 0.84 1.00 0.33 0.39 0.58 0.84PI 3.78 3.78 3.78 3.78 3.79 3.79 3.79 3.79 3.81 3.81 3.81 3.81 3.84 3.84 3.84 3.84TC 26.0 26.5 27.0 27.5 26.9 26.9 27.4 27.9 28.7 28.7 28.7 29.3 31.2 31.2 31.2 31.2
SHC 24.2 26.5 27.0 27.5 21.8 23.9 27.4 27.9 16.6 18.7 25.5 29.3 10.0 12.2 18.7 27.8S/T 0.93 1.00 1.00 1.00 0.81 0.89 1.00 1.00 0.58 0.65 0.89 1.00 0.32 0.39 0.60 0.89PI 4.26 4.26 4.26 4.26 4.27 4.27 4.27 4.27 4.29 4.29 4.29 4.29 4.32 4.32 4.32 4.32
TC : Total Cooling Capacity (KBtu/hr)SHC : Sensible Heat Capacity (KBtu/hr)S/T : Sensible Capacity ratioPI : Power Input (kW)
1118
21 / 69.8
27 / 80.6
32 / 89.6
35 / 95
43 / 109.4
46 / 114.8
52 / 125.6
1030
21 / 69.8
27 / 80.6
32 / 89.6
35 / 95
43 / 109.4
46 / 114.8
52 / 125.6
942
21 / 69.8
27 / 80.6
32 / 89.6
35 / 95
43 / 109.4
46 / 114.8
52 / 125.6
RX36+DDP36INDOOR
AIRFLOW (CFM)OUTDOOR
DB / °F 16 / 60.8 17 / 62.6 19 / 66.2 22 / 71.6
Notes: 1. All capacities are net, evaporator fan motor heat is deducted2. DB = Dry Bulb Temperature (°C) /(°F), WB = Wet Bulb Temperature (°C) /(°F)TC : Total Cooling Capacity (KBtu/hr)SHC : Sensible Heat Capacity (KBtu/hr)S/T : Sensible Capacity ratioPI : Power Input (kW)
RX 36 + DDP 36
10
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Combination Ratings - DDP with RX Units
ID WB ( / °FID DB / °F 23 / 73.4 24 / 75.2 27 / 80.6 31 / 87.8 23 / 73.4 24 / 75.2 27 / 80.6 31 / 87.8 23 / 73.4 24 / 75.2 27 / 80.6 31 / 87.8 23 / 73.4 24 / 75.2 27 / 80.6 31 / 87.8
TC 36.3 36.3 37.0 37.7 37.4 37.4 37.4 38.1 39.7 39.7 39.7 39.7 42.6 42.6 42.6 42.6SHC 27.6 29.4 35.2 37.7 25.4 26.9 32.5 38.1 20.6 22.6 28.2 35.7 14.9 16.6 22.2 29.8S/T 0.76 0.81 0.95 1.00 0.68 0.72 0.87 1.00 0.52 0.57 0.71 0.90 0.35 0.39 0.52 0.70PI 2.29 2.29 2.29 2.29 2.28 2.28 2.28 2.28 2.28 2.28 2.28 2.28 2.27 2.27 2.27 2.27TC 34.3 34.3 35.0 35.7 35.4 35.4 35.4 36.1 37.6 37.6 37.6 37.6 40.5 40.5 40.5 40.5
SHC 26.4 28.5 34.3 35.7 24.4 26.2 31.9 36.1 19.9 21.8 27.1 34.6 14.2 15.8 21.5 29.2S/T 0.77 0.83 0.98 1.00 0.69 0.74 0.90 1.00 0.53 0.58 0.72 0.92 0.35 0.39 0.53 0.72PI 2.56 2.56 2.56 2.56 2.56 2.56 2.56 2.56 2.57 2.57 2.57 2.57 2.57 2.57 2.57 2.57TC 32.7 32.7 33.4 34.1 33.7 33.7 33.7 34.4 35.8 35.8 35.8 36.5 38.6 38.6 38.6 38.6
SHC 25.5 27.5 33.4 34.1 23.6 25.3 31.0 34.4 19.0 20.8 26.5 34.3 13.1 15.1 20.8 28.2S/T 0.78 0.84 1.00 1.00 0.70 0.75 0.92 1.00 0.53 0.58 0.74 0.94 0.34 0.39 0.54 0.73PI 2.80 2.80 2.80 2.80 2.81 2.81 2.81 2.81 2.82 2.82 2.82 2.82 2.83 2.83 2.83 2.83TC 31.7 31.7 32.3 32.9 32.7 32.7 32.7 33.4 34.8 34.8 35.3 36.0 37.5 37.5 37.5 37.5
SHC 25.0 26.9 32.3 32.9 22.9 24.9 30.4 33.4 18.4 20.5 26.1 33.8 12.8 14.6 20.3 27.8S/T 0.79 0.85 1.00 1.00 0.70 0.76 0.93 1.00 0.53 0.59 0.74 0.94 0.34 0.39 0.54 0.74PI 2.96 2.96 2.96 2.96 2.96 2.96 2.96 2.96 2.98 2.98 2.98 2.98 3.00 3.00 3.00 3.00TC 28.8 28.8 29.4 30.0 29.7 29.7 30.3 30.9 31.7 31.7 31.7 32.3 34.3 34.3 34.3 34.3
SHC 23.6 25.6 29.4 30.0 21.7 23.5 29.4 30.9 17.1 19.0 24.7 32.3 11.7 13.4 18.9 26.4S/T 0.82 0.89 1.00 1.00 0.73 0.79 0.97 1.00 0.54 0.60 0.78 1.00 0.34 0.39 0.55 0.77PI 3.43 3.43 3.43 3.43 3.44 3.44 3.44 3.44 3.45 3.45 3.45 3.45 3.48 3.48 3.48 3.48TC 27.6 27.6 28.2 28.8 28.5 28.5 29.1 29.7 30.4 30.4 30.4 31.0 32.9 32.9 32.9 32.9
SHC 23.2 25.1 28.2 28.8 21.1 22.8 28.8 29.7 16.7 18.5 24.0 31.0 10.9 12.8 18.4 26.0S/T 0.84 0.91 1.00 1.00 0.74 0.80 0.99 1.00 0.55 0.61 0.79 1.00 0.33 0.39 0.56 0.79PI 3.63 3.63 3.63 3.63 3.64 3.64 3.64 3.64 3.66 3.66 3.66 3.66 3.69 3.69 3.69 3.69TC 25.0 25.5 26.0 26.5 25.9 25.9 26.4 26.9 27.7 27.7 27.7 28.3 30.0 30.0 30.0 30.0
SHC 22.0 24.0 26.0 26.5 19.7 21.8 26.4 26.9 15.5 17.2 23.0 28.3 9.9 11.7 17.4 24.9S/T 0.88 0.94 1.00 1.00 0.76 0.84 1.00 1.00 0.56 0.62 0.83 1.00 0.33 0.39 0.58 0.83PI 4.10 4.10 4.10 4.10 4.11 4.11 4.11 4.11 4.12 4.12 4.12 4.12 4.16 4.16 4.16 4.16TC 37.1 37.1 37.8 38.6 38.2 38.2 38.2 39.0 40.5 40.5 40.5 40.5 43.5 43.5 43.5 43.5
SHC 28.6 30.8 37.4 38.6 26.4 28.3 34.4 39.0 21.5 23.5 29.6 37.7 15.2 17.0 23.1 31.3S/T 0.77 0.83 0.99 1.00 0.69 0.74 0.90 1.00 0.53 0.58 0.73 0.93 0.35 0.39 0.53 0.72PI 2.33 2.33 2.33 2.33 2.33 2.33 2.33 2.33 2.32 2.32 2.32 2.32 2.32 2.32 2.32 2.32TC 35.0 35.0 35.7 36.4 36.1 36.1 36.1 36.8 38.3 38.3 38.3 39.1 41.3 41.3 41.3 41.3
SHC 27.7 29.8 35.7 36.4 25.3 27.4 33.6 36.8 20.3 22.2 28.3 37.1 14.0 16.1 22.3 30.6S/T 0.79 0.85 1.00 1.00 0.70 0.76 0.93 1.00 0.53 0.58 0.74 0.95 0.34 0.39 0.54 0.74PI 2.62 2.62 2.62 2.62 2.62 2.62 2.62 2.62 2.62 2.62 2.62 2.62 2.62 2.62 2.62 2.62TC 33.3 33.3 34.0 34.7 34.4 34.4 35.1 35.8 36.5 36.5 36.5 37.2 39.4 39.4 39.4 39.4
SHC 27.0 29.0 34.0 34.7 24.4 26.5 33.0 35.8 19.7 21.5 27.7 36.1 13.4 15.4 21.7 29.6S/T 0.81 0.87 1.00 1.00 0.71 0.77 0.94 1.00 0.54 0.59 0.76 0.97 0.34 0.39 0.55 0.75PI 2.86 2.86 2.86 2.86 2.86 2.86 2.86 2.86 2.87 2.87 2.87 2.87 2.89 2.89 2.89 2.89TC 32.3 32.3 32.9 33.6 33.3 33.3 34.0 34.7 35.4 35.4 36.0 36.7 38.2 38.2 38.2 38.2
SHC 26.5 28.4 32.9 33.6 24.0 26.0 32.3 34.7 19.1 21.2 27.4 36.0 13.0 14.9 21.0 29.4S/T 0.82 0.88 1.00 1.00 0.72 0.78 0.95 1.00 0.54 0.60 0.76 0.98 0.34 0.39 0.55 0.77PI 3.02 3.02 3.02 3.02 3.02 3.02 3.02 3.02 3.04 3.04 3.04 3.04 3.04 3.04 3.04 3.04TC 29.4 29.4 30.0 30.6 30.3 30.3 30.9 31.5 32.3 32.3 32.3 32.9 35.0 35.0 35.0 35.0
SHC 25.0 27.0 30.0 30.6 22.4 24.5 30.9 31.5 17.8 19.7 25.8 32.9 11.6 13.7 20.0 28.0S/T 0.85 0.92 1.00 1.00 0.74 0.81 1.00 1.00 0.55 0.61 0.80 1.00 0.33 0.39 0.57 0.80PI 3.50 3.50 3.50 3.50 3.50 3.50 3.50 3.50 3.52 3.52 3.52 3.52 3.55 3.55 3.55 3.55TC 28.2 28.2 28.8 29.4 29.1 29.1 29.7 30.3 31.0 31.0 31.0 31.6 33.6 33.6 33.6 33.6
SHC 24.3 26.5 28.8 29.4 22.1 24.2 29.7 30.3 17.1 19.2 25.4 31.6 11.1 13.1 19.2 27.6S/T 0.86 0.94 1.00 1.00 0.76 0.83 1.00 1.00 0.55 0.62 0.82 1.00 0.33 0.39 0.57 0.82PI 3.70 3.70 3.70 3.70 3.71 3.71 3.71 3.71 3.73 3.73 3.73 3.73 3.76 3.76 3.76 3.76TC 25.5 26.0 26.5 27.0 26.4 26.4 26.9 27.4 28.2 28.2 28.2 28.8 30.6 30.6 30.6 30.6
SHC 23.2 25.5 26.5 27.0 20.9 22.7 26.9 27.4 16.1 18.0 24.3 28.8 9.8 11.9 18.1 26.3S/T 0.91 0.98 1.00 1.00 0.79 0.86 1.00 1.00 0.57 0.64 0.86 1.00 0.32 0.39 0.59 0.86PI 4.18 4.18 4.18 4.18 4.19 4.19 4.19 4.19 4.21 4.21 4.21 4.21 4.24 4.24 4.24 4.24TC 37.8 37.8 38.6 39.4 38.9 38.9 38.9 39.7 41.3 41.3 41.3 42.1 44.3 44.3 44.3 44.3
SHC 29.9 32.1 38.6 39.4 27.2 29.6 36.2 39.7 21.9 24.4 31.0 40.0 15.1 17.3 23.9 32.8S/T 0.79 0.85 1.00 1.00 0.70 0.76 0.93 1.00 0.53 0.59 0.75 0.95 0.34 0.39 0.54 0.74PI 2.38 2.38 2.38 2.38 2.38 2.38 2.38 2.38 2.37 2.37 2.37 2.37 2.36 2.36 2.36 2.36TC 35.7 35.7 36.4 37.1 36.8 36.8 37.5 38.3 39.1 39.1 39.1 39.9 42.1 42.1 42.1 42.1
SHC 28.9 31.1 36.4 37.1 26.1 28.3 35.6 38.3 21.1 23.1 29.7 39.1 14.3 16.4 23.2 32.0S/T 0.81 0.87 1.00 1.00 0.71 0.77 0.95 1.00 0.54 0.59 0.76 0.98 0.34 0.39 0.55 0.76PI 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.68 2.68 2.68 2.68TC 34.0 34.0 34.7 35.4 35.1 35.1 35.8 36.5 37.3 37.3 37.3 38.0 40.2 40.2 40.2 40.2
SHC 28.2 30.3 34.7 35.4 25.6 27.7 34.7 36.5 20.1 22.4 29.1 38.0 13.7 15.7 22.5 31.4S/T 0.83 0.89 1.00 1.00 0.73 0.79 0.97 1.00 0.54 0.60 0.78 1.00 0.34 0.39 0.56 0.78PI 2.92 2.92 2.92 2.92 2.92 2.92 2.92 2.92 2.93 2.93 2.93 2.93 2.95 2.95 2.95 2.95TC 32.9 32.9 33.6 34.3 34.0 34.0 34.7 35.4 36.1 36.1 36.7 37.4 39.0 39.0 39.0 39.0
SHC 27.6 29.9 33.6 34.3 24.8 27.2 34.4 35.4 19.9 22.0 29.0 37.4 12.9 15.2 21.8 30.8S/T 0.84 0.91 1.00 1.00 0.73 0.80 0.99 1.00 0.55 0.61 0.79 1.00 0.33 0.39 0.56 0.79PI 3.08 3.08 3.08 3.08 3.08 3.08 3.08 3.08 3.10 3.10 3.10 3.10 3.12 3.12 3.12 3.12TC 29.9 30.5 31.1 31.7 30.9 30.9 31.5 32.1 33.0 33.0 33.0 33.7 35.6 35.6 35.6 35.6
SHC 26.0 28.7 31.1 31.7 23.5 25.6 31.5 32.1 18.5 20.5 27.4 33.7 11.7 13.9 20.6 29.5S/T 0.87 0.94 1.00 1.00 0.76 0.83 1.00 1.00 0.56 0.62 0.83 1.00 0.33 0.39 0.58 0.83PI 3.57 3.57 3.57 3.57 3.57 3.57 3.57 3.57 3.59 3.59 3.59 3.59 3.62 3.62 3.62 3.62TC 28.7 29.3 29.9 30.5 29.7 29.7 30.3 30.9 31.6 31.6 31.6 32.2 34.3 34.3 34.3 34.3
SHC 25.5 28.1 29.9 30.5 22.9 25.2 30.3 30.9 17.7 19.9 26.5 32.2 11.3 13.4 19.9 28.8S/T 0.89 0.96 1.00 1.00 0.77 0.85 1.00 1.00 0.56 0.63 0.84 1.00 0.33 0.39 0.58 0.84PI 3.78 3.78 3.78 3.78 3.79 3.79 3.79 3.79 3.81 3.81 3.81 3.81 3.84 3.84 3.84 3.84TC 26.0 26.5 27.0 27.5 26.9 26.9 27.4 27.9 28.7 28.7 28.7 29.3 31.2 31.2 31.2 31.2
SHC 24.2 26.5 27.0 27.5 21.8 23.9 27.4 27.9 16.6 18.7 25.5 29.3 10.0 12.2 18.7 27.8S/T 0.93 1.00 1.00 1.00 0.81 0.89 1.00 1.00 0.58 0.65 0.89 1.00 0.32 0.39 0.60 0.89PI 4.26 4.26 4.26 4.26 4.27 4.27 4.27 4.27 4.29 4.29 4.29 4.29 4.32 4.32 4.32 4.32
TC : Total Cooling Capacity (KBtu/hr)SHC : Sensible Heat Capacity (KBtu/hr)S/T : Sensible Capacity ratioPI : Power Input (kW)
1118
21 / 69.8
27 / 80.6
32 / 89.6
35 / 95
43 / 109.4
46 / 114.8
52 / 125.6
1030
21 / 69.8
27 / 80.6
32 / 89.6
35 / 95
43 / 109.4
46 / 114.8
52 / 125.6
942
21 / 69.8
27 / 80.6
32 / 89.6
35 / 95
43 / 109.4
46 / 114.8
52 / 125.6
RX36+DDP36INDOOR
AIRFLOW (CFM)OUTDOOR
DB / °F 16 / 60.8 17 / 62.6 19 / 66.2 22 / 71.6
Notes: 1. All capacities are net, evaporator fan motor heat is deducted2. DB = Dry Bulb Temperature (°C) /(°F), WB = Wet Bulb Temperature (°C) /(°F)TC : Total Cooling Capacity (KBtu/hr)SHC : Sensible Heat Capacity (KBtu/hr)S/T : Sensible Capacity ratioPI : Power Input (kW)
RX 36 (3Ph) + DDP 36 (3Ph)
11
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Combination Ratings - DDP with RX Units
ID WB( / °FID DB / °F 23 / 73.4 24 / 75.2 27 / 80.6 31 / 87.8 23 / 73.4 24 / 75.2 27 / 80.6 31 / 87.8 23 / 73.4 24 / 75.2 27 / 80.6 31 / 87.8 23 / 73.4 24 / 75.2 27 / 80.6 31 / 87.8
TC 42.4 42.4 42.4 43.2 43.7 43.7 43.7 44.6 46.3 46.3 46.3 46.3 49.8 49.8 49.8 49.8SHC 31.0 33.1 38.6 43.2 28.8 30.6 36.3 44.6 24.1 25.9 31.5 39.4 17.9 19.9 25.4 33.4S/T 0.73 0.78 0.91 1.00 0.66 0.70 0.83 1.00 0.52 0.56 0.68 0.85 0.36 0.40 0.51 0.67PI 2.58 2.58 2.58 2.58 2.58 2.58 2.58 2.58 2.57 2.57 2.57 2.57 2.56 2.56 2.56 2.56TC 40.1 40.1 40.1 40.9 41.3 41.3 41.3 42.1 43.9 43.9 43.9 43.9 47.2 47.2 47.2 47.2
SHC 29.7 31.7 37.7 40.9 27.3 29.3 35.1 42.1 22.8 24.6 30.3 38.2 16.5 18.9 24.5 32.1S/T 0.74 0.79 0.94 1.00 0.66 0.71 0.85 1.00 0.52 0.56 0.69 0.87 0.35 0.40 0.52 0.68PI 2.89 2.89 2.89 2.89 2.89 2.89 2.89 2.89 2.89 2.89 2.89 2.89 2.90 2.90 2.90 2.90TC 38.1 38.1 38.9 39.7 39.3 39.3 39.3 40.1 41.8 41.8 41.8 41.8 45.1 45.1 45.1 45.1
SHC 28.6 30.9 37.0 39.7 26.3 28.3 34.2 40.1 21.7 23.8 29.7 37.2 15.8 17.6 23.5 31.1S/T 0.75 0.81 0.95 1.00 0.67 0.72 0.87 1.00 0.52 0.57 0.71 0.89 0.35 0.39 0.52 0.69PI 3.16 3.16 3.16 3.16 3.17 3.17 3.17 3.17 3.18 3.18 3.18 3.18 3.19 3.19 3.19 3.19TC 37.0 37.0 37.7 38.5 38.1 38.1 38.1 38.9 40.6 40.6 41.2 40.6 43.8 43.8 43.8 43.8
SHC 28.1 30.0 36.2 38.5 25.9 27.8 33.5 38.9 21.1 23.1 29.3 36.5 15.3 17.1 23.2 30.7S/T 0.76 0.81 0.96 1.00 0.68 0.73 0.88 1.00 0.52 0.57 0.71 0.90 0.35 0.39 0.53 0.70PI 3.34 3.34 3.34 3.34 3.34 3.34 3.34 3.34 3.36 3.36 3.36 3.36 3.38 3.38 3.38 3.38TC 33.6 33.6 34.3 35.0 34.7 34.7 34.7 35.4 37.0 37.0 37.0 37.7 40.0 40.0 40.0 40.0
SHC 26.5 28.6 34.3 35.0 24.3 26.0 31.9 35.4 19.6 21.5 27.4 35.4 13.6 15.6 21.6 29.2S/T 0.79 0.85 1.00 1.00 0.70 0.75 0.92 1.00 0.53 0.58 0.74 0.94 0.34 0.39 0.54 0.73PI 3.87 3.87 3.87 3.87 3.87 3.87 3.87 3.87 3.89 3.89 3.89 3.89 3.92 3.92 3.92 3.92TC 32.2 32.2 32.8 33.5 33.3 33.3 33.3 34.0 35.5 35.5 35.5 36.2 38.5 38.5 38.5 38.5
SHC 25.8 27.7 32.8 33.5 23.6 25.3 31.3 34.0 18.8 20.9 26.6 34.8 13.1 15.0 20.8 28.5S/T 0.80 0.86 1.00 1.00 0.71 0.76 0.94 1.00 0.53 0.59 0.75 0.96 0.34 0.39 0.54 0.74PI 4.09 4.09 4.09 4.09 4.10 4.10 4.10 4.10 4.12 4.12 4.12 4.12 4.16 4.16 4.16 4.16TC 29.2 29.2 29.8 30.4 30.2 30.2 30.8 31.4 32.3 32.3 32.3 32.9 35.0 35.0 35.0 35.0
SHC 24.2 26.3 29.8 30.4 22.0 23.9 30.2 31.4 17.4 19.4 25.2 32.9 11.6 13.7 19.6 27.3S/T 0.83 0.90 1.00 1.00 0.73 0.79 0.98 1.00 0.54 0.60 0.78 1.00 0.33 0.39 0.56 0.78PI 4.62 4.62 4.62 4.62 4.63 4.63 4.63 4.63 4.65 4.65 4.65 4.65 4.69 4.69 4.69 4.69TC 43.2 43.2 44.1 45.0 44.5 44.5 44.5 45.4 47.2 47.2 47.2 47.2 50.7 50.7 50.7 50.7
SHC 32.8 35.0 42.3 45.0 30.3 32.5 39.2 45.4 24.5 26.9 33.5 43.0 17.7 19.8 26.9 35.5S/T 0.76 0.81 0.96 1.00 0.68 0.73 0.88 1.00 0.52 0.57 0.71 0.91 0.35 0.39 0.53 0.70PI 2.63 2.63 2.63 2.63 2.63 2.63 2.63 2.63 2.62 2.62 2.62 2.62 2.61 2.61 2.61 2.61TC 40.8 40.8 41.6 42.4 42.1 42.1 42.1 42.9 44.7 44.7 44.7 44.7 48.1 48.1 48.1 48.1
SHC 31.8 33.9 41.2 42.4 29.0 31.2 37.9 42.9 23.7 25.9 32.6 41.6 16.8 18.8 25.5 34.6S/T 0.78 0.83 0.99 1.00 0.69 0.74 0.90 1.00 0.53 0.58 0.73 0.93 0.35 0.39 0.53 0.72PI 2.95 2.95 2.95 2.95 2.95 2.95 2.95 2.95 2.95 2.95 2.95 2.95 2.96 2.96 2.96 2.96TC 38.9 38.9 39.7 40.5 40.1 40.1 40.1 40.9 42.6 42.6 42.6 43.5 46.0 46.0 46.0 46.0
SHC 30.7 33.1 39.7 40.5 28.1 30.5 36.9 40.9 22.6 24.7 31.5 40.9 15.6 17.9 24.8 34.0S/T 0.79 0.85 1.00 1.00 0.70 0.76 0.92 1.00 0.53 0.58 0.74 0.94 0.34 0.39 0.54 0.74PI 3.22 3.22 3.22 3.22 3.23 3.23 3.23 3.23 3.24 3.24 3.24 3.24 3.25 3.25 3.25 3.25TC 37.7 37.7 38.5 39.3 38.9 38.9 38.9 39.7 41.4 41.4 42.0 42.8 44.6 44.6 44.6 44.6
SHC 30.2 32.4 38.5 39.3 27.6 29.6 36.6 39.7 21.9 24.4 31.5 40.7 15.2 17.4 24.1 33.5S/T 0.80 0.86 1.00 1.00 0.71 0.76 0.94 1.00 0.53 0.59 0.75 0.95 0.34 0.39 0.54 0.75PI 3.40 3.40 3.40 3.40 3.41 3.41 3.41 3.41 3.42 3.42 3.43 3.42 3.42 3.42 3.42 3.42TC 34.3 34.3 35.0 35.7 35.4 35.4 36.1 36.8 37.7 37.7 37.7 38.5 40.8 40.8 40.8 40.8
SHC 28.5 30.9 35.0 35.7 25.8 28.0 35.0 36.8 20.4 22.6 29.4 38.5 13.9 15.9 22.8 31.8S/T 0.83 0.90 1.00 1.00 0.73 0.79 0.97 1.00 0.54 0.60 0.78 1.00 0.34 0.39 0.56 0.78PI 3.94 3.94 3.94 3.94 3.95 3.95 3.95 3.95 3.97 3.97 3.97 3.97 4.00 4.00 4.00 4.00TC 32.9 32.9 33.6 34.3 34.0 34.0 34.7 35.4 36.2 36.2 36.2 36.9 39.2 39.2 39.2 39.2
SHC 27.6 29.9 33.6 34.3 25.2 27.5 34.4 35.4 19.9 22.1 29.0 36.9 12.9 15.3 22.0 31.0S/T 0.84 0.91 1.00 1.00 0.74 0.81 0.99 1.00 0.55 0.61 0.80 1.00 0.33 0.39 0.56 0.79PI 4.17 4.17 4.17 4.17 4.18 4.18 4.18 4.18 4.20 4.20 4.20 4.20 4.24 4.24 4.24 4.24TC 29.7 30.3 30.9 31.5 30.8 30.8 31.4 32.0 32.9 32.9 32.9 33.6 35.7 35.7 35.7 35.7
SHC 26.1 28.8 30.9 31.5 23.7 25.9 31.4 32.0 18.4 20.7 27.3 33.6 11.8 13.9 20.7 29.6S/T 0.88 0.95 1.00 1.00 0.77 0.84 1.00 1.00 0.56 0.63 0.83 1.00 0.33 0.39 0.58 0.83PI 4.71 4.71 4.71 4.71 4.72 4.72 4.72 4.72 4.74 4.74 4.74 4.74 4.78 4.78 4.78 4.78TC 44.1 44.1 45.0 45.9 45.4 45.4 46.3 47.2 48.1 48.1 48.1 49.1 51.7 51.7 51.7 51.7
SHC 35.7 38.4 45.0 45.9 32.2 35.0 43.5 47.2 26.0 28.4 36.6 48.1 17.6 20.2 28.4 39.3S/T 0.81 0.87 1.00 1.00 0.71 0.77 0.94 1.00 0.54 0.59 0.76 0.98 0.34 0.39 0.55 0.76PI 2.68 2.68 2.68 2.68 2.68 2.68 2.68 2.68 2.67 2.67 2.67 2.67 2.66 2.66 2.66 2.66TC 41.6 41.6 42.4 43.2 42.9 42.9 43.8 44.7 45.6 45.6 45.6 46.5 49.1 49.1 49.1 49.1
SHC 34.5 37.0 42.4 43.2 31.3 33.9 42.5 44.7 24.6 27.4 35.6 46.5 16.2 19.1 27.5 38.3S/T 0.83 0.89 1.00 1.00 0.73 0.79 0.97 1.00 0.54 0.60 0.78 1.00 0.33 0.39 0.56 0.78PI 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.01 3.01 3.01 3.01 3.01 3.01 3.01 3.01TC 39.6 39.6 40.4 41.2 40.9 40.9 41.7 42.5 43.4 43.4 43.4 44.3 46.8 46.8 46.8 46.8
SHC 33.3 36.0 40.4 41.2 30.3 33.1 41.7 42.5 23.9 26.5 34.7 44.3 15.4 18.3 26.2 37.4S/T 0.84 0.91 1.00 1.00 0.74 0.81 1.00 1.00 0.55 0.61 0.80 1.00 0.33 0.39 0.56 0.80PI 3.28 3.28 3.28 3.28 3.29 3.29 3.29 3.29 3.30 3.30 3.30 3.30 3.32 3.32 3.32 3.32TC 38.4 38.4 39.2 40.0 39.6 39.6 40.4 41.2 42.1 42.1 42.8 43.7 45.5 45.5 45.5 45.5
SHC 33.0 35.7 39.2 40.0 29.7 32.5 40.4 41.2 23.2 26.1 34.2 43.7 15.0 17.7 25.9 36.9S/T 0.86 0.93 1.00 1.00 0.75 0.82 1.00 1.00 0.55 0.62 0.80 1.00 0.33 0.39 0.57 0.81PI 3.47 3.47 3.47 3.47 3.47 3.47 3.47 3.47 3.49 3.49 3.49 3.49 3.51 3.51 3.51 3.51TC 34.9 35.6 36.3 37.0 36.1 36.1 36.8 37.5 38.4 38.4 38.4 39.2 41.6 41.6 41.6 41.6
SHC 31.1 34.2 36.3 37.0 28.2 30.7 36.8 37.5 21.5 24.2 32.6 39.2 13.3 16.2 24.5 35.4S/T 0.89 0.96 1.00 1.00 0.78 0.85 1.00 1.00 0.56 0.63 0.85 1.00 0.32 0.39 0.59 0.85PI 4.01 4.01 4.01 4.01 4.02 4.02 4.02 4.02 4.04 4.04 4.04 4.04 4.08 4.08 4.08 4.08TC 33.5 34.2 34.9 35.6 34.6 34.6 35.3 36.0 36.9 36.9 36.9 37.6 39.9 39.9 39.9 39.9
SHC 30.5 33.5 34.9 35.6 27.3 30.1 35.3 36.0 21.0 23.6 31.7 37.6 12.8 15.6 23.9 34.7S/T 0.91 0.98 1.00 1.00 0.79 0.87 1.00 1.00 0.57 0.64 0.86 1.00 0.32 0.39 0.60 0.87PI 4.25 4.25 4.25 4.25 4.26 4.26 4.26 4.26 4.28 4.28 4.28 4.28 4.32 4.32 4.32 4.32TC 30.3 30.9 31.5 32.1 31.4 31.4 32.0 32.6 33.5 33.5 33.5 34.2 36.4 36.4 36.4 36.4
SHC 29.1 30.9 31.5 32.1 26.1 28.6 32.0 32.6 19.4 22.4 30.5 34.2 11.6 14.2 22.6 33.5S/T 0.96 1.00 1.00 1.00 0.83 0.91 1.00 1.00 0.58 0.67 0.91 1.00 0.32 0.39 0.62 0.92PI 4.80 4.80 4.80 4.80 4.81 4.81 4.81 4.81 4.83 4.83 4.83 4.83 4.87 4.87 4.87 4.87
TC : Total Cooling Capacity (KBtu/hr)SHC : Sensible Heat Capacity (KBtu/hr)S/T : Sensible Capacity ratioPI : Power Input (kW)
1372
21 / 69.8
27 / 80.6
32 / 89.6
35 / 95
43 / 109.4
46 / 114.8
52 / 125.6
1138
21 / 69.8
27 / 80.6
32 / 89.6
35 / 95
43 / 109.4
46 / 114.8
52 / 125.6
977
21 / 69.8
27 / 80.6
32 / 89.6
35 / 95
43 / 109.4
46 / 114.8
52 / 125.6
RX42+DDP42INDOOR
AIRFLOW (CFM)OUTDOOR
DB / °F 16 / 60.8 17 / 62.6 19 / 66.2 22 / 71.6
Notes: 1. All capacities are net, evaporator fan motor heat is deducted2. DB = Dry Bulb Temperature (°C) /(°F), WB = Wet Bulb Temperature (°C) /(°F)TC : Total Cooling Capacity (KBtu/hr)SHC : Sensible Heat Capacity (KBtu/hr)S/T : Sensible Capacity ratioPI : Power Input (kW)
RX 42 + DDP 42
12
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Combination Ratings - DDP with RX Units
ID WB( / °FID DB / °F 23 / 73.4 24 / 75.2 27 / 80.6 31 / 87.8 23 / 73.4 24 / 75.2 27 / 80.6 31 / 87.8 23 / 73.4 24 / 75.2 27 / 80.6 31 / 87.8 23 / 73.4 24 / 75.2 27 / 80.6 31 / 87.8
TC 48.4 48.4 49.4 50.4 49.8 49.8 49.8 50.8 52.8 52.8 52.8 52.8 56.8 56.8 56.8 56.8SHC 36.8 39.2 47.4 50.4 33.9 36.4 43.8 50.8 27.5 30.1 37.5 47.5 19.9 22.2 30.1 39.8S/T 0.76 0.81 0.96 1.00 0.68 0.73 0.88 1.00 0.52 0.57 0.71 0.90 0.35 0.39 0.53 0.70PI 3.02 3.02 3.02 3.02 3.01 3.01 3.01 3.01 3.00 3.00 3.00 3.00 2.99 2.99 2.99 2.99TC 45.7 45.7 46.6 47.5 47.1 47.1 47.1 48.0 50.0 50.0 50.0 50.0 53.9 53.9 53.9 53.9
SHC 35.2 37.9 45.7 47.5 32.5 34.9 42.4 48.0 26.5 29.0 36.5 46.5 18.9 21.0 28.6 38.8S/T 0.77 0.83 0.98 1.00 0.69 0.74 0.90 1.00 0.53 0.58 0.73 0.93 0.35 0.39 0.53 0.72PI 3.38 3.38 3.38 3.38 3.38 3.38 3.38 3.38 3.38 3.38 3.38 3.38 3.39 3.39 3.39 3.39TC 43.5 43.5 44.4 45.3 44.9 44.9 44.9 45.8 47.7 47.7 47.7 48.7 51.4 51.4 51.4 51.4
SHC 34.4 37.0 44.4 45.3 31.4 33.7 41.3 45.8 25.3 27.7 35.3 45.8 17.5 20.0 27.8 37.5S/T 0.79 0.85 1.00 1.00 0.70 0.75 0.92 1.00 0.53 0.58 0.74 0.94 0.34 0.39 0.54 0.73PI 3.70 3.70 3.70 3.70 3.70 3.70 3.70 3.70 3.71 3.71 3.71 3.71 3.73 3.73 3.73 3.73TC 42.2 42.2 43.0 43.9 43.5 43.5 43.5 44.4 46.3 46.3 47.0 47.9 49.9 49.9 49.9 49.9
SHC 33.8 36.3 43.0 43.9 30.5 33.1 40.9 44.4 24.5 27.3 35.3 45.5 17.0 19.5 26.9 36.9S/T 0.80 0.86 1.00 1.00 0.70 0.76 0.94 1.00 0.53 0.59 0.75 0.95 0.34 0.39 0.54 0.74PI 3.90 3.90 3.90 3.90 3.91 3.91 3.91 3.91 3.92 3.92 3.93 3.92 3.95 3.95 3.95 3.95TC 38.3 38.3 39.1 39.9 39.6 39.6 40.4 41.2 42.2 42.2 42.2 43.0 45.6 45.6 45.6 45.6
SHC 31.8 34.1 39.1 39.9 28.9 31.3 39.2 41.2 22.8 25.3 32.9 43.0 15.5 17.8 25.5 35.6S/T 0.83 0.89 1.00 1.00 0.73 0.79 0.97 1.00 0.54 0.60 0.78 1.00 0.34 0.39 0.56 0.78PI 4.52 4.52 4.52 4.52 4.53 4.53 4.53 4.53 4.55 4.55 4.55 4.55 4.59 4.59 4.59 4.59TC 36.8 36.8 37.5 38.3 38.0 38.0 38.8 39.6 40.5 40.5 40.5 41.3 43.9 43.9 43.9 43.9
SHC 30.9 33.5 37.5 38.3 28.1 30.4 38.4 39.6 22.3 24.7 32.0 41.3 14.5 17.1 24.6 34.7S/T 0.84 0.91 1.00 1.00 0.74 0.80 0.99 1.00 0.55 0.61 0.79 1.00 0.33 0.39 0.56 0.79PI 4.79 4.79 4.79 4.79 4.80 4.80 4.80 4.80 4.82 4.82 4.82 4.82 4.86 4.86 4.86 4.86TC 33.3 34.0 34.7 35.4 34.4 34.4 35.1 35.8 36.8 36.8 36.8 37.5 40.0 40.0 40.0 40.0
SHC 29.3 32.3 34.7 35.4 26.5 28.9 35.1 35.8 20.6 23.2 30.5 37.5 13.2 15.6 23.2 33.2S/T 0.88 0.95 1.00 1.00 0.77 0.84 1.00 1.00 0.56 0.63 0.83 1.00 0.33 0.39 0.58 0.83PI 5.40 5.40 5.40 5.40 5.41 5.41 5.41 5.41 5.44 5.44 5.44 5.44 5.48 5.48 5.48 5.48TC 49.4 49.4 50.4 51.4 50.9 50.9 50.9 51.9 54.0 54.0 54.0 55.1 58.0 58.0 58.0 58.0
SHC 39.5 42.5 50.4 51.4 35.6 38.7 47.8 51.9 28.6 31.9 40.5 52.9 19.7 22.6 31.3 43.5S/T 0.80 0.86 1.00 1.00 0.70 0.76 0.94 1.00 0.53 0.59 0.75 0.96 0.34 0.39 0.54 0.75PI 3.08 3.08 3.08 3.08 3.07 3.07 3.07 3.07 3.06 3.06 3.06 3.06 3.05 3.05 3.05 3.05TC 46.7 46.7 47.6 48.6 48.1 48.1 49.1 50.1 51.1 51.1 51.1 52.1 55.0 55.0 55.0 55.0
SHC 37.8 41.1 47.6 48.6 34.6 37.5 46.6 50.1 27.6 30.7 39.3 51.6 18.7 21.5 30.3 41.8S/T 0.81 0.88 1.00 1.00 0.72 0.78 0.95 1.00 0.54 0.60 0.77 0.99 0.34 0.39 0.55 0.76PI 3.45 3.45 3.45 3.45 3.45 3.45 3.45 3.45 3.45 3.45 3.45 3.45 3.46 3.46 3.46 3.46TC 44.4 44.4 45.3 46.2 45.8 45.8 46.7 47.6 48.7 48.7 48.7 49.7 52.5 52.5 52.5 52.5
SHC 36.9 40.0 45.3 46.2 33.4 36.2 45.8 47.6 26.3 29.2 38.0 49.7 17.3 20.5 29.4 41.0S/T 0.83 0.90 1.00 1.00 0.73 0.79 0.98 1.00 0.54 0.60 0.78 1.00 0.33 0.39 0.56 0.78PI 3.77 3.77 3.77 3.77 3.78 3.78 3.78 3.78 3.79 3.79 3.79 3.79 3.81 3.81 3.81 3.81TC 43.1 43.1 44.0 44.9 44.4 44.4 45.3 46.2 47.3 47.3 48.0 49.0 51.0 51.0 51.0 51.0
SHC 36.2 39.2 44.0 44.9 32.9 35.5 44.8 46.2 26.0 28.9 37.9 49.0 16.8 19.9 28.6 40.3S/T 0.84 0.91 1.00 1.00 0.74 0.80 0.99 1.00 0.55 0.61 0.79 1.00 0.33 0.39 0.56 0.79PI 3.98 3.98 3.98 3.98 3.99 3.99 3.99 3.99 4.00 4.00 4.01 4.00 4.00 4.00 4.00 4.00TC 39.2 40.0 40.8 41.6 40.5 40.5 41.3 42.1 43.1 43.1 43.1 44.0 46.6 46.6 46.6 46.6
SHC 34.5 37.6 40.8 41.6 31.2 34.0 41.3 42.1 24.1 27.2 35.8 44.0 15.4 18.2 27.0 38.7S/T 0.88 0.94 1.00 1.00 0.77 0.84 1.00 1.00 0.56 0.63 0.83 1.00 0.33 0.39 0.58 0.83PI 4.61 4.61 4.61 4.61 4.62 4.62 4.62 4.62 4.65 4.65 4.65 4.65 4.68 4.68 4.68 4.68TC 37.5 38.3 39.1 39.9 38.8 38.8 39.6 40.4 41.4 41.4 41.4 42.2 44.8 44.8 44.8 44.8
SHC 33.8 36.8 39.1 39.9 30.3 33.0 39.6 40.4 23.2 26.1 35.2 42.2 14.3 17.5 26.4 38.1S/T 0.90 0.96 1.00 1.00 0.78 0.85 1.00 1.00 0.56 0.63 0.85 1.00 0.32 0.39 0.59 0.85PI 4.89 4.89 4.89 4.89 4.90 4.90 4.90 4.90 4.92 4.92 4.92 4.92 4.96 4.96 4.96 4.96TC 34.0 34.7 35.4 36.1 35.2 35.2 35.9 36.6 37.6 37.6 37.6 38.4 40.8 40.8 40.8 40.8
SHC 32.0 34.7 35.4 36.1 28.5 31.7 35.9 36.6 21.8 24.8 33.5 38.4 13.1 15.9 24.9 36.7S/T 0.94 1.00 1.00 1.00 0.81 0.90 1.00 1.00 0.58 0.66 0.89 1.00 0.32 0.39 0.61 0.90PI 5.51 5.51 5.51 5.51 5.52 5.52 5.52 5.52 5.55 5.55 5.55 5.55 5.59 5.59 5.59 5.59TC 50.4 50.4 51.4 52.4 52.0 52.0 53.0 54.1 55.1 55.1 55.1 56.2 59.2 59.2 59.2 59.2
SHC 42.3 45.9 51.4 52.4 38.5 41.6 52.5 54.1 30.3 33.6 44.1 56.2 19.5 23.1 33.2 47.4S/T 0.84 0.91 1.00 1.00 0.74 0.80 0.99 1.00 0.55 0.61 0.80 1.00 0.33 0.39 0.56 0.80PI 3.14 3.14 3.14 3.14 3.14 3.14 3.14 3.14 3.13 3.13 3.13 3.13 3.12 3.12 3.12 3.12TC 47.7 47.7 48.7 49.7 49.1 49.1 50.1 51.1 52.2 52.2 52.2 53.2 56.2 56.2 56.2 56.2
SHC 41.0 44.4 48.7 49.7 36.8 40.3 50.1 51.1 28.7 32.4 42.8 53.2 18.5 21.9 32.0 46.1S/T 0.86 0.93 1.00 1.00 0.75 0.82 1.00 1.00 0.55 0.62 0.82 1.00 0.33 0.39 0.57 0.82PI 3.52 3.52 3.52 3.52 3.52 3.52 3.52 3.52 3.52 3.52 3.52 3.52 3.53 3.53 3.53 3.53TC 45.4 46.3 47.2 48.1 46.8 46.8 47.7 48.7 49.7 49.7 49.7 50.7 53.6 53.6 53.6 53.6
SHC 40.0 44.0 47.2 48.1 36.0 39.3 47.7 48.7 27.8 31.3 41.7 50.7 17.7 20.9 31.1 45.0S/T 0.88 0.95 1.00 1.00 0.77 0.84 1.00 1.00 0.56 0.63 0.84 1.00 0.33 0.39 0.58 0.84PI 3.85 3.85 3.85 3.85 3.85 3.85 3.85 3.85 3.87 3.87 3.87 3.87 3.89 3.89 3.89 3.89TC 44.0 44.9 45.8 46.7 45.4 45.4 46.3 47.2 48.3 48.3 49.0 50.0 52.1 52.1 52.1 52.1
SHC 39.6 43.1 45.8 46.7 35.4 38.6 46.3 47.2 27.0 30.4 41.2 50.0 16.7 20.3 30.7 44.3S/T 0.90 0.96 1.00 1.00 0.78 0.85 1.00 1.00 0.56 0.63 0.84 1.00 0.32 0.39 0.59 0.85PI 4.06 4.06 4.06 4.06 4.07 4.07 4.07 4.07 4.08 4.08 4.09 4.08 4.11 4.11 4.11 4.11TC 40.0 40.8 41.6 42.4 41.3 41.3 42.1 42.9 44.0 44.0 44.0 44.9 47.6 47.6 47.6 47.6
SHC 37.6 40.8 41.6 42.4 33.5 36.8 42.1 42.9 25.5 29.0 39.2 44.9 15.2 18.6 29.0 42.8S/T 0.94 1.00 1.00 1.00 0.81 0.89 1.00 1.00 0.58 0.66 0.89 1.00 0.32 0.39 0.61 0.90PI 4.71 4.71 4.71 4.71 4.72 4.72 4.72 4.72 4.74 4.74 4.74 4.74 4.78 4.78 4.78 4.78TC 38.3 39.1 39.9 40.7 39.6 39.6 40.4 41.2 42.2 42.2 42.2 43.0 45.7 45.7 45.7 45.7
SHC 36.8 39.1 39.9 40.7 32.9 36.0 40.4 41.2 24.5 28.3 38.4 43.0 14.6 17.8 28.3 42.0S/T 0.96 1.00 1.00 1.00 0.83 0.91 1.00 1.00 0.58 0.67 0.91 1.00 0.32 0.39 0.62 0.92PI 4.98 4.98 4.98 4.98 5.00 5.00 5.00 5.00 5.02 5.02 5.02 5.02 5.06 5.06 5.06 5.06TC 34.7 35.4 36.1 36.8 35.9 36.6 37.3 38.0 38.4 38.4 39.2 40.0 41.7 41.7 41.7 42.5
SHC 34.7 35.4 36.1 36.8 31.2 34.8 37.3 38.0 23.0 26.5 37.2 40.0 12.9 16.3 26.7 41.2S/T 1.00 1.00 1.00 1.00 0.87 0.95 1.00 1.00 0.60 0.69 0.95 1.00 0.31 0.39 0.64 0.97PI 5.62 5.62 5.62 5.62 5.64 5.64 5.64 5.64 5.66 5.66 5.66 5.66 5.70 5.70 5.70 5.70
TC : Total Cooling Capacity (KBtu/hr)SHC : Sensible Heat Capacity (KBtu/hr)S/T : Sensible Capacity ratioPI : Power Input (kW)
1732
21 / 69.8
27 / 80.6
32 / 89.6
35 / 95
43 / 109.4
46 / 114.8
52 / 125.6
1481
21 / 69.8
27 / 80.6
32 / 89.6
35 / 95
43 / 109.4
46 / 114.8
52 / 125.6
1267
21 / 69.8
27 / 80.6
32 / 89.6
35 / 95
43 / 109.4
46 / 114.8
52 / 125.6
RX48+DDP48INDOOR
AIRFLOW (CFM)OUTDOOR
DB / °F 16 / 60.8 17 / 62.6 19 / 66.2 22 / 71.6
Notes: 1. All capacities are net, evaporator fan motor heat is deducted2. DB = Dry Bulb Temperature (°C) /(°F), WB = Wet Bulb Temperature (°C) /(°F)TC : Total Cooling Capacity (KBtu/hr)SHC : Sensible Heat Capacity (KBtu/hr)S/T : Sensible Capacity ratioPI : Power Input (kW)
RX 48 + DDP 48
13
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Combination Ratings - DDP with RX Units
ID WB / °FID DB / °F 73.4 / 23 75.2 / 24 80.6 / 27 87.8 / 31 73.4 / 23 75.2 / 24 80.6 / 27 87.8 / 31 73.4 / 23 75.2 / 24 80.6 / 27 87.8 / 31 73.4 / 23 75.2 / 24 80.6 / 27 87.8 / 31
TC 55.3 55.3 55.3 56.4 56.9 56.9 56.9 58.0 60.4 60.4 60.4 60.4 64.9 64.9 64.9 64.9SHC 40.4 42.6 50.3 56.4 37.6 39.8 47.2 58.0 31.4 33.8 41.1 51.3 23.4 26.0 33.1 43.5S/T 0.73 0.77 0.91 1.00 0.66 0.70 0.83 1.00 0.52 0.56 0.68 0.85 0.36 0.40 0.51 0.67PI 3.44 3.44 3.44 3.44 3.43 3.43 3.43 3.43 3.42 3.42 3.42 3.42 3.41 3.41 3.41 3.41TC 52.2 52.2 52.2 53.2 53.8 53.8 53.8 54.9 57.2 57.2 57.2 57.2 61.5 61.5 61.5 61.5
SHC 38.6 41.2 48.5 53.2 35.5 38.2 45.7 54.9 29.7 32.0 39.5 49.8 22.1 24.6 32.0 41.8S/T 0.74 0.79 0.93 1.00 0.66 0.71 0.85 1.00 0.52 0.56 0.69 0.87 0.36 0.40 0.52 0.68PI 3.85 3.85 3.85 3.85 3.85 3.85 3.85 3.85 3.86 3.86 3.86 3.86 3.87 3.87 3.87 3.87TC 49.7 49.7 50.7 51.7 51.3 51.3 51.3 52.3 54.5 54.5 54.5 54.5 58.8 58.8 58.8 58.8
SHC 37.3 39.8 48.2 51.7 34.4 36.9 44.6 52.3 28.3 31.1 38.2 48.5 20.6 22.9 30.6 40.6S/T 0.75 0.80 0.95 1.00 0.67 0.72 0.87 1.00 0.52 0.57 0.70 0.89 0.35 0.39 0.52 0.69PI 4.22 4.22 4.22 4.22 4.22 4.22 4.22 4.22 4.23 4.23 4.23 4.23 4.26 4.26 4.26 4.26TC 48.2 48.2 49.2 50.2 49.7 49.7 49.7 50.7 52.9 52.9 53.7 52.9 57.0 57.0 57.0 57.0
SHC 36.6 39.0 47.2 50.2 33.8 36.3 43.7 50.7 27.5 30.2 38.1 47.6 20.0 22.2 30.2 39.9S/T 0.76 0.81 0.96 1.00 0.68 0.73 0.88 1.00 0.52 0.57 0.71 0.90 0.35 0.39 0.53 0.70PI 4.45 4.45 4.45 4.45 4.46 4.46 4.46 4.46 4.47 4.47 4.48 4.47 4.50 4.50 4.50 4.50TC 43.8 43.8 44.7 45.6 45.3 45.3 45.3 46.2 48.2 48.2 48.2 49.2 52.1 52.1 52.1 52.1
SHC 34.6 36.8 44.7 45.6 31.7 34.0 41.7 46.2 25.5 28.0 35.7 46.2 17.7 20.3 28.1 38.0S/T 0.79 0.84 1.00 1.00 0.70 0.75 0.92 1.00 0.53 0.58 0.74 0.94 0.34 0.39 0.54 0.73PI 5.15 5.15 5.15 5.15 5.16 5.16 5.16 5.16 5.19 5.19 5.19 5.19 5.23 5.23 5.23 5.23TC 42.0 42.0 42.8 43.7 43.4 43.4 43.4 44.3 46.3 46.3 46.3 47.2 50.1 50.1 50.1 50.1
SHC 33.6 36.1 42.8 43.7 30.8 33.0 40.8 44.3 24.5 27.3 34.7 45.3 17.0 19.5 27.1 37.1S/T 0.80 0.86 1.00 1.00 0.71 0.76 0.94 1.00 0.53 0.59 0.75 0.96 0.34 0.39 0.54 0.74PI 5.46 5.46 5.46 5.46 5.47 5.47 5.47 5.47 5.50 5.50 5.50 5.50 5.54 5.54 5.54 5.54TC 38.0 38.0 38.8 39.6 39.4 39.4 40.2 41.0 42.1 42.1 42.1 42.9 45.7 45.7 45.7 45.7
SHC 31.5 34.2 38.8 39.6 28.8 31.1 39.0 41.0 22.7 25.3 32.8 42.9 15.5 17.8 25.6 35.6S/T 0.83 0.90 1.00 1.00 0.73 0.79 0.97 1.00 0.54 0.60 0.78 1.00 0.34 0.39 0.56 0.78PI 6.16 6.16 6.16 6.16 6.17 6.17 6.17 6.17 6.20 6.20 6.20 6.20 6.25 6.25 6.25 6.25TC 56.4 56.4 57.5 58.7 58.1 58.1 58.1 59.3 61.6 61.6 61.6 61.6 66.2 66.2 66.2 66.2
SHC 42.9 45.7 55.2 58.7 39.5 42.4 51.1 59.3 32.0 35.1 43.7 55.4 23.2 25.8 35.1 46.3S/T 0.76 0.81 0.96 1.00 0.68 0.73 0.88 1.00 0.52 0.57 0.71 0.90 0.35 0.39 0.53 0.70PI 3.51 3.51 3.51 3.51 3.51 3.51 3.51 3.51 3.50 3.50 3.50 3.50 3.48 3.48 3.48 3.48TC 53.3 53.3 54.4 55.5 55.0 55.0 55.0 56.1 58.3 58.3 58.3 58.3 62.8 62.8 62.8 62.8
SHC 41.0 44.2 53.9 55.5 38.0 40.7 49.5 56.1 30.9 33.8 42.6 54.2 22.0 24.5 33.3 45.2S/T 0.77 0.83 0.99 1.00 0.69 0.74 0.90 1.00 0.53 0.58 0.73 0.93 0.35 0.39 0.53 0.72PI 3.94 3.94 3.94 3.94 3.94 3.94 3.94 3.94 3.94 3.94 3.94 3.94 3.95 3.95 3.95 3.95TC 50.7 50.7 51.7 52.7 52.3 52.3 52.3 53.3 55.6 55.6 55.6 56.7 60.0 60.0 60.0 60.0
SHC 40.1 43.1 51.7 52.7 36.6 39.2 48.1 53.3 29.5 32.2 41.1 53.3 20.4 23.4 32.4 43.8S/T 0.79 0.85 1.00 1.00 0.70 0.75 0.92 1.00 0.53 0.58 0.74 0.94 0.34 0.39 0.54 0.73PI 4.31 4.31 4.31 4.31 4.31 4.31 4.31 4.31 4.32 4.32 4.32 4.32 4.35 4.35 4.35 4.35TC 49.2 49.2 50.2 51.2 50.7 50.7 50.7 51.7 54.0 54.0 54.8 55.9 58.2 58.2 58.2 58.2
SHC 39.4 42.3 50.2 51.2 36.0 38.5 47.7 51.7 28.6 31.9 41.1 53.1 19.8 22.7 31.4 43.1S/T 0.80 0.86 1.00 1.00 0.71 0.76 0.94 1.00 0.53 0.59 0.75 0.95 0.34 0.39 0.54 0.74PI 4.54 4.54 4.54 4.54 4.55 4.55 4.55 4.55 4.57 4.57 4.58 4.57 4.57 4.57 4.57 4.57TC 44.7 44.7 45.6 46.5 46.2 46.2 47.1 48.0 49.2 49.2 49.2 50.2 53.2 53.2 53.2 53.2
SHC 37.1 39.8 45.6 46.5 33.7 36.5 45.7 48.0 26.6 29.5 38.4 50.2 18.1 20.7 29.8 41.5S/T 0.83 0.89 1.00 1.00 0.73 0.79 0.97 1.00 0.54 0.60 0.78 1.00 0.34 0.39 0.56 0.78PI 5.26 5.26 5.26 5.26 5.27 5.27 5.27 5.27 5.30 5.30 5.30 5.30 5.34 5.34 5.34 5.34TC 42.9 42.9 43.8 44.7 44.3 44.3 45.2 46.1 47.2 47.2 47.2 48.1 51.1 51.1 51.1 51.1
SHC 36.0 39.0 43.8 44.7 32.8 35.9 44.7 46.1 26.0 28.8 37.8 48.1 16.9 19.9 28.6 40.4S/T 0.84 0.91 1.00 1.00 0.74 0.81 0.99 1.00 0.55 0.61 0.80 1.00 0.33 0.39 0.56 0.79PI 5.58 5.58 5.58 5.58 5.59 5.59 5.59 5.59 5.62 5.62 5.62 5.62 5.66 5.66 5.66 5.66TC 38.8 39.6 40.4 41.2 40.2 40.2 41.0 41.8 42.9 42.9 42.9 43.8 46.6 46.6 46.6 46.6
SHC 34.1 37.6 40.4 41.2 31.0 33.8 41.0 41.8 24.0 27.0 35.6 43.8 15.4 18.2 27.0 38.7S/T 0.88 0.95 1.00 1.00 0.77 0.84 1.00 1.00 0.56 0.63 0.83 1.00 0.33 0.39 0.58 0.83PI 6.29 6.29 6.29 6.29 6.30 6.30 6.30 6.30 6.33 6.33 6.33 6.33 6.38 6.38 6.38 6.38TC 57.5 57.5 58.7 59.9 59.3 59.3 59.3 60.5 62.8 62.8 62.8 64.1 67.5 67.5 67.5 67.5
SHC 46.0 49.5 58.7 59.9 42.1 45.1 55.7 60.5 33.3 37.1 47.1 61.5 23.0 26.3 36.5 50.6S/T 0.80 0.86 1.00 1.00 0.71 0.76 0.94 1.00 0.53 0.59 0.75 0.96 0.34 0.39 0.54 0.75PI 3.59 3.59 3.59 3.59 3.58 3.58 3.58 3.58 3.57 3.57 3.57 3.57 3.56 3.56 3.56 3.56TC 54.4 54.4 55.5 56.6 56.1 56.1 57.2 58.3 59.5 59.5 59.5 60.7 64.1 64.1 64.1 64.1
SHC 44.6 47.9 55.5 56.6 40.4 43.8 54.3 58.3 32.1 35.7 45.8 60.1 21.8 25.0 35.3 49.4S/T 0.82 0.88 1.00 1.00 0.72 0.78 0.95 1.00 0.54 0.60 0.77 0.99 0.34 0.39 0.55 0.77PI 4.02 4.02 4.02 4.02 4.02 4.02 4.02 4.02 4.02 4.02 4.02 4.02 4.03 4.03 4.03 4.03TC 51.7 51.7 52.7 53.8 53.4 53.4 54.5 55.6 56.7 56.7 56.7 57.8 61.2 61.2 61.2 61.2
SHC 42.9 46.5 52.7 53.8 39.0 42.7 53.4 55.6 30.6 34.0 44.8 57.8 20.2 23.9 34.3 47.7S/T 0.83 0.90 1.00 1.00 0.73 0.80 0.98 1.00 0.54 0.60 0.79 1.00 0.33 0.39 0.56 0.78PI 4.39 4.39 4.39 4.39 4.40 4.40 4.40 4.40 4.41 4.41 4.41 4.41 4.44 4.44 4.44 4.44TC 50.1 50.1 51.1 52.1 51.8 51.8 52.8 53.9 55.0 55.0 55.9 57.0 59.4 59.4 59.4 59.4
SHC 42.1 45.6 51.1 52.1 38.3 42.0 52.3 53.9 30.3 33.6 44.2 57.0 19.6 23.2 33.3 47.5S/T 0.84 0.91 1.00 1.00 0.74 0.81 0.99 1.00 0.55 0.61 0.79 1.00 0.33 0.39 0.56 0.80PI 4.64 4.64 4.64 4.64 4.65 4.65 4.65 4.65 4.66 4.66 4.67 4.66 4.69 4.69 4.69 4.69TC 45.6 46.5 47.4 48.3 47.1 47.1 48.0 49.0 50.2 50.2 50.2 51.2 54.3 54.3 54.3 54.3
SHC 40.1 44.2 47.4 48.3 36.3 39.6 48.0 49.0 28.1 31.6 41.7 51.2 17.9 21.2 31.5 45.1S/T 0.88 0.95 1.00 1.00 0.77 0.84 1.00 1.00 0.56 0.63 0.83 1.00 0.33 0.39 0.58 0.83PI 5.37 5.37 5.37 5.37 5.38 5.38 5.38 5.38 5.41 5.41 5.41 5.41 5.45 5.45 5.45 5.45TC 43.7 44.6 45.5 46.4 45.2 45.2 46.1 47.0 48.2 48.2 48.2 49.2 52.2 52.2 52.2 52.2
SHC 39.3 43.3 45.5 46.4 35.3 38.9 46.1 47.0 27.0 30.8 41.0 49.2 16.7 20.4 30.8 44.4S/T 0.90 0.97 1.00 1.00 0.78 0.86 1.00 1.00 0.56 0.64 0.85 1.00 0.32 0.39 0.59 0.85PI 5.69 5.69 5.69 5.69 5.70 5.70 5.70 5.70 5.73 5.73 5.73 5.73 5.78 5.78 5.78 5.78TC 39.6 40.4 41.2 42.0 41.0 41.0 41.8 42.6 43.8 43.8 43.8 44.7 47.5 47.5 47.5 47.5
SHC 37.2 40.4 41.2 42.0 33.2 36.9 41.8 42.6 25.4 28.9 39.0 44.7 15.2 18.5 29.0 42.8S/T 0.94 1.00 1.00 1.00 0.81 0.90 1.00 1.00 0.58 0.66 0.89 1.00 0.32 0.39 0.61 0.90PI 6.42 6.42 6.42 6.42 6.43 6.43 6.43 6.43 6.46 6.46 6.46 6.46 6.51 6.51 6.51 6.51
TC : Total Cooling Capacity (KBtu/hr)SHC : Sensible Heat Capacity (KBtu/hr)S/T : Sensible Capacity ratioPI : Power Input (kW)
1732
69.8 / 21
80.6 / 27
89.6 / 32
95 / 35
109.4 / 43
114.8 / 46
125.6 / 52
1481
69.8 / 21
80.6 / 27
89.6 / 32
95 / 35
109.4 / 43
114.8 / 46
125.6 / 52
1267
69.8 / 21
80.6 / 27
89.6 / 32
95 / 35
109.4 / 43
114.8 / 46
125.6 / 52
RX+60DDP60INDOOR
AIRFLOW (CFM)OUTDOOR
DB / °F 60.8 / 16 62.6 / 17 66.2 / 19 71.6 / 22
Notes: 1. All capacities are net, evaporator fan motor heat is deducted2. DB = Dry Bulb Temperature (°C) /(°F), WB = Wet Bulb Temperature (°C) /(°F)TC : Total Cooling Capacity (KBtu/hr)SHC : Sensible Heat Capacity (KBtu/hr)S/T : Sensible Capacity ratioPI : Power Input (kW)
RX 60 + DDP 60
14
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Ceiling Concealed DuctE.S.P.(External Static Pressure) Setting for Phase Control Motor How to Set E.S.P ?
15
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Fan Performance
E.S.P.(External Static Pressure) Setting for Phase Control Motor INTDOOR UNITS: DDP 18
16
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Fan Performance
E.S.P.(External Static Pressure) Setting for Phase Control Motor INTDOOR UNITS: DDP 24
17
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Fan Performance
E.S.P.(External Static Pressure) Setting for Phase Control Motor INTDOOR UNITS: DDP 30
18
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Fan Performance
E.S.P.(External Static Pressure) Setting for Phase Control Motor INTDOOR UNITS: DDP 36
19
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Fan Performance
E.S.P.(External Static Pressure) Setting for Phase Control Motor INTDOOR UNITS: DDP48
20
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Fan Performance
E.S.P.(External Static Pressure) Setting for Phase Control Motor INTDOOR UNITS: DDP 60
21
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Recommended Suction and Liquid Line Sizes (Cooling)
Refrigerant Piping
Correct design and size of refrigerant piping is necessary for proper operation. The refrigerant piping generally should be designed to accomplish the following:
a. To ensure proper refrigerant feed to the evaporator.b. To provide practical refrigerant line sizes without excessive pressure drop.c. To maintain uniform return of lubricating oil to the compressor.d. To prevent refrigerant from entering the compressor and causing compressor damage due to “slugging”.
22
SKM Ducted Mini Split UnitsRX/DDP - R-410A
XT2
CT
TRANS1
COMP
CAP11 2
FAN2
VALVE
KM1
BLUE
BLUE BLUE
BLUE
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
WHITE(or BLACK)
WHITE
RED
RED
RED REDRED
CAP2 1 2
RT3 XP1 XS1
CN4
CN3
UNIT1CN9
CN8
CN6
CN11
RED
RED
RED
RED
C S
R
XT1
L SN(2)L(1)N
TO INDOOR UNITPOWER SUPPLY
CODE
UNIT1
COMP
CAP1
CAP2
XT1
Xt2
XP1,XS1
RT3
KM1
CT
TRANS1
CN1-CN11
FAN2
PART NAME
OUTDOOR CONTROL PCB
COMPRESSOR
COMPRESSOR RUN CAPACITOR
OUTDOOR FAN
TERMINAL
MIDDLE TERMINAL
CONNECTORS
PIPE TEMPERATURE SENSOR
AC CONTACTOR
CURRENT INDUCTOR
TRANSFORMER
PCB SOCKETS
OUTDOOR FAN CAPACITOR
VALVE REVERSING VALVE
PTCR PTCR STARER
Y/G
O.L.P
2
1
Notes:symbol 1 indicates the element is optional,the actual shape shall be prevail.
Symbol 2 indicates compressor internal or external components.
1
65
2
A1 A2
1Y/G
H-PRO
L-PRO
1
NOTE:Four-way valve is used in theCooling & Heating unit only
Typical Wiring DiagramOUTDOOR UNITS:RX-18
XT2
CT
TRANS1
COMP
CAP11 2
FAN2
VALVE
KM1
BLUE
BROWN
BLUE
BLUE
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
WHITE(or BLACK)
WHITE
RED
RED REDRED
CAP2 1 2
RT3 XP1 XS1
CN4
CN3
UNIT1CN9
CN8
CN6
CN11
REDRED
RED
C S
R
XT1
CODE
UNIT1
COMP
CAP1
CAP2
XT1
Xt2
XP1,XS1
RT3
KM1
CT
TRANS1
CN1-CN11
FAN2
PART NAME
OUTDOOR CONTROL PCB
COMPRESSOR
COMPRESSOR RUN CAPACITOR
OUTDOOR FAN
TERMINAL
MIDDLE TERMINAL
CONNECTORS
PIPE TEMPERATURE SENSOR
AC CONTACTOR
CURRENT INDUCTOR
TRANSFORMER
PCB SOCKETS
OUTDOOR FAN CAPACITOR
VALVE REVERSING VALVE
PTCR PTCR STARER
Y/G
O.L.P
2
1
Notes:symbol 1 indicates the element is optional,the actual shape shall be prevail.
Symbol 2 indicates compressor internal or external components.
1
65
2
A1 A2
1Y/G
H-PRO
L-PRO
1
BLU
E
NOTE:Four-way valve is used in theCooling & Heating unit only
L SN(2)L(1)N
TO INDOOR UNITPOWER SUPPLY
RED
1
OUTDOOR UNITS:RX-24
XT2
CT
TRANS1
COMP
CAP11 2
FAN2
VALVE
KM1
BLUE
BLUE BLUE
BLUE
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
WHITE(or BLACK)
WHITE
RED
RED
RED REDRED
CAP2 1 2
RT3 XP1 XS1
CN4
CN3
UNIT1CN9
CN8
CN6
CN11
RED
RED
RED
RED
C S
R
XT1
L SN(2)L(1)N
TO INDOOR UNITPOWER SUPPLY
CODE
UNIT1
COMP
CAP1
CAP2
XT1
Xt2
XP1,XS1
RT3
KM1
CT
TRANS1
CN1-CN11
FAN2
PART NAME
OUTDOOR CONTROL PCB
COMPRESSOR
COMPRESSOR RUN CAPACITOR
OUTDOOR FAN
TERMINAL
MIDDLE TERMINAL
CONNECTORS
PIPE TEMPERATURE SENSOR
AC CONTACTOR
CURRENT INDUCTOR
TRANSFORMER
PCB SOCKETS
OUTDOOR FAN CAPACITOR
VALVE REVERSING VALVE
PTCR PTCR STARER
Y/G
O.L.P
2
1
Notes:symbol 1 indicates the element is optional,the actual shape shall be prevail.
Symbol 2 indicates compressor internal or external components.
1
65
2
A1 A2
1Y/G
H-PRO
L-PRO
1
NOTE:Four-way valve is used in theCooling & Heating unit only
Typical Wiring DiagramOUTDOOR UNITS:RX-18
XT2
CT
TRANS1
COMP
CAP11 2
FAN2
VALVE
KM1
BLUE
BROWN
BLUE
BLUE
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
WHITE(or BLACK)
WHITE
RED
RED REDRED
CAP2 1 2
RT3 XP1 XS1
CN4
CN3
UNIT1CN9
CN8
CN6
CN11
REDRED
RED
C S
R
XT1
CODE
UNIT1
COMP
CAP1
CAP2
XT1
Xt2
XP1,XS1
RT3
KM1
CT
TRANS1
CN1-CN11
FAN2
PART NAME
OUTDOOR CONTROL PCB
COMPRESSOR
COMPRESSOR RUN CAPACITOR
OUTDOOR FAN
TERMINAL
MIDDLE TERMINAL
CONNECTORS
PIPE TEMPERATURE SENSOR
AC CONTACTOR
CURRENT INDUCTOR
TRANSFORMER
PCB SOCKETS
OUTDOOR FAN CAPACITOR
VALVE REVERSING VALVE
PTCR PTCR STARER
Y/G
O.L.P
2
1
Notes:symbol 1 indicates the element is optional,the actual shape shall be prevail.
Symbol 2 indicates compressor internal or external components.
1
65
2
A1 A2
1Y/G
H-PRO
L-PRO
1
BLU
E
NOTE:Four-way valve is used in theCooling & Heating unit only
L SN(2)L(1)N
TO INDOOR UNITPOWER SUPPLY
RED
1
OUTDOOR UNITS:RX-24
Typical Wiring DiagramOUTDOOR UNITS: RX 18
OUTDOOR UNITS: RX 24
23
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Y/GBLACK
RED
BLUE
RED
RED
POWER SUPPLY
BLUE
XT2
WHITE
BLACK
XT6
XT5
REDBL
ACK
ORANGE
ORANGE
A1 A2
ELECTRIC HEATING STRING
REVERSING VALVE
PART NAME
TRANSFORMER
P.C BOARD SOCKETS
CURRENT INDUCTOR
PIPELINE HIGH PRESSURE SWITCH
CONNECTORS
CONNECTORS
OUTDOOR TEMPERATURE SENSOR
PIPE TEMPERATURE SENSOR
CONNECTORS
3-WAY TERMINAL
COMPRESSOR
AC CONTACTOR
FAN CAPACITORS
OUTDOOR FAN
OUTDOOR FAN
CODE
4-WAY TERMINAL
K3
VALVE
TRANS
K2
HEAT
K1
RED
21 22
BLUE WHITE
BLACK
EP Q
RED
BLACK
This symbol means optional element
CN6 CN5 CN2 CN1
DOWN UP N L
CN3 CN4
DOWN_FANUP_FAN
5
3
YELLOW GRAY BLACK
RED
REDRED
RED
CN
9Y
/G
CN
10
Y/G
Reactor
RED
Typical Wiring DiagramOUTDOOR UNITS:RX-30
Y/GBLACK
BLUE(BLACK)
BLUE
RED
RED
RED
WHITE
BLUE
POWER SUPPLY
RED
CAP3
C
R
S
L N
BLACKBLACK
RED
RED
REDRED
BLACK
BLACK
21 22
REDA1 A2
XT2
EP Q
This symbol means optional element
TO INDOOR COMM. BUS
YELLOW GRAY BLACK
BLACK
PART NAME
TRANSFORMER
PIPELINE LOW PRESSURE SWITCH
OR
CURRENT INDUCTOR
PIPELINE HIGH PRESSURE SWITCH
OR SHORTING STUB
CONNECTORSCONNECTORS
OUTDOOR TEMPERATURE SENSOROR
PIPE TEMPERATURE SENSOROR RESISTANCE
CONNECTORS
3-WAY TERMINAL
COMPRESSOR
AC CONTACTORFAN CAPACITORS
OUTDOOR FAN
CODE
4-WAY TERMINAL
TEMPERATURE PROTECT SWITCHORK3
TRANS
K2
K1
3
Y/G
RT3RT3
RT4
COMPRESSOR RUN CAPACITORCAP3
OUTDOOR UNITS:RX-36
110 mm
mm09
Y/ GBLACK
BLUE(BLACK)
BLUE
RED
RED
RED
WHITE
BLUE
POWER SUPPLY
RED
CAP3
CR
S
L N
BLACKBLACK
RED
RED
REDRED
BLACK
BLACK
21 22
REDA1 A2
XT2EP Q
This symbo l means opt iona l e lementTO INDOOR COMM. BUS
YELLOW GRAY BLACK
BLACK
WIRING DIAGRAMOUTDOOR UNIT
PART NAME
TRANSFORMER
PIPELINE LOW PRESSURE SWITCHOR
CURRENT INDUCTOR
PIPELINE HIGH PRESSURE SWITCHOR SHORTING STUB
CONNECTORSCONNECTORS
OUTDOOR TEMPERATURE SENSOR OR
PIPE TEMPERATURE SENSOROR RESISTANCE
CONNECTORS
3-WAY TERMINALCOMPRESSORAC CONTACTOR
FAN CAPACITORSOUTDOOR FAN
CO D E
4-WAY TERMINAL
TEMPERATURE PROTECT SWITCHORK3
TRANS
K2K1
3
202075490250
Y/ G
RT3T
RT4
COMPRESSOR RUN CAPACITORCAP3
Typical Wiring DiagramOUTDOOR UNITS: RX 30
OUTDOOR UNITS: RX 36
24
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Y/GBLACK
BLACK
BLACK
RED
RED
RED
WHITE
BLUE
BLUE
BLUE
BLUE
WHITE
RED
POWER SUPPLY
BLUE
BLUE
YE
LL
OW
GR
AY
BL
AC
K
TO INDOOR COMM. BUS
EP Q
XT2
3
BLACK
XT6
XT5
A B C N
RED
RED
ORANGE
ORANGE
BLACK( )
A1 A2
ELECTRIC HEATING STRING
REVERSING VALVE
PART NAME
TRANSFORMER
P.C BOARD SOCKETS
PIPELINE LOW PRESSURE SWITCH
OR
CURRENT INDUCTOR
PIPELINE HIGH PRESSURE SWITCH
OR SHORTING STUB
CONNECTORS
CONNECTORS
OUTDOOR TEMPERATURE SENSOR
PIPE TEMPERATURE SENSOR
CONNECTORS
4-WAY TERMINAL
COMPRESSOR
AC CONTACTOR
FAN CAPACITORS
OUTDOOR DOWNFAN
CODE
3-WAY TERMINAL
TEMPERATURE PROTECT SWITCH
ORK3
VALVE
TRANS
K2
HEAT
K1BLACK
21 22
BLACK
BLUE
RED
BLACK
Typical Wiring DiagramOUTDOOR UNITS:RX-36
Y/GBLACK
BLACK
BLACK
RED
RED
RED
WHITE
BLUEBLUE
BLUE
BLUE
WHITE
RED
POWER SUPPLY
YELLOW
YELLOWRED
RED
BLUE
YE
LL
OW
GR
AY
BL
AC
K
TO INDOOR COMM. BUS
EP QXT2
3
WHITE BLACK
XT6
XT5
A B C N
RED
BLACK
RED
ORANGE
ORANGE
BLACK( )
A1 A2
ELECTRIC HEATING STRING
REVERSING VALVE
PART NAME
TRANSFORMER
P.C BOARD SOCKETS
PIPELINE LOW PRESSURE SWITCH
OR
CURRENT INDUCTOR
PIPELINE HIGH PRESSURE SWITCH
OR SHORTING STUB
CONNECTORS
CONNECTORS
OUTDOOR TEMPERATURE SENSOR
PIPE TEMPERATURE SENSOR
CONNECTORS
3-WAY TERMINAL
COMPRESSOR
AC CONTACTOR
FAN CAPACITORS
OUTDOOR DOWNFAN
OUTDOOR UPFAN
CODE
TERMINAL
TEMPERATURE PROTECT SWITCH
ORK3
VALVE
TRANS
K2
HEAT
K1
21 22
BLACK
WHITE
BLUE
BLUEBLACK
OUTDOOR UNITS:RX-42
Y/GBLACK
BLACK
BLACK
RED
RED
RED
WHITE
BLUE
BLUE
BLUE
BLUE
WHITE
RED
POWER SUPPLY
BLUE
BLUE
YE
LL
OW
GR
AY
BL
AC
K
TO INDOOR COMM. BUS
EP Q
XT2
3
BLACK
XT6
XT5
A B C N
RED
RED
ORANGE
ORANGE
BLACK( )
A1 A2
ELECTRIC HEATING STRING
REVERSING VALVE
PART NAME
TRANSFORMER
P.C BOARD SOCKETS
PIPELINE LOW PRESSURE SWITCH
OR
CURRENT INDUCTOR
PIPELINE HIGH PRESSURE SWITCH
OR SHORTING STUB
CONNECTORS
CONNECTORS
OUTDOOR TEMPERATURE SENSOR
PIPE TEMPERATURE SENSOR
CONNECTORS
4-WAY TERMINAL
COMPRESSOR
AC CONTACTOR
FAN CAPACITORS
OUTDOOR DOWNFAN
CODE
3-WAY TERMINAL
TEMPERATURE PROTECT SWITCH
ORK3
VALVE
TRANS
K2
HEAT
K1BLACK
21 22
BLACK
BLUE
RED
BLACK
Typical Wiring DiagramOUTDOOR UNITS:RX-36
Y/GBLACK
BLACK
BLACK
RED
RED
RED
WHITE
BLUEBLUE
BLUE
BLUE
WHITE
RED
POWER SUPPLY
YELLOW
YELLOWRED
RED
BLUE
YE
LL
OW
GR
AY
BL
AC
K
TO INDOOR COMM. BUS
EP QXT2
3
WHITE BLACK
XT6
XT5
A B C N
RED
BLACK
RED
ORANGE
ORANGE
BLACK( )
A1 A2
ELECTRIC HEATING STRING
REVERSING VALVE
PART NAME
TRANSFORMER
P.C BOARD SOCKETS
PIPELINE LOW PRESSURE SWITCH
OR
CURRENT INDUCTOR
PIPELINE HIGH PRESSURE SWITCH
OR SHORTING STUB
CONNECTORS
CONNECTORS
OUTDOOR TEMPERATURE SENSOR
PIPE TEMPERATURE SENSOR
CONNECTORS
3-WAY TERMINAL
COMPRESSOR
AC CONTACTOR
FAN CAPACITORS
OUTDOOR DOWNFAN
OUTDOOR UPFAN
CODE
TERMINAL
TEMPERATURE PROTECT SWITCH
ORK3
VALVE
TRANS
K2
HEAT
K1
21 22
BLACK
WHITE
BLUE
BLUEBLACK
OUTDOOR UNITS:RX-42
Typical Wiring DiagramOUTDOOR UNITS: RX 36 (3ph)
OUTDOOR UNITS: RX 42
25
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Y/GBLACK
BLACK
BLACK
RED
RED
RED
WHITE
BLUEBLUE
BLUE
BLUE
WHITE
RED
POWER SUPPLY
RED
REDBLUE
BLUE
BLUE
YE
LLO
W
GR
AY
BLA
CK
TO INDOOR COMM. BUS
EP Q
XT2
3
BLACK
BLACK
WHITE
WHITE
BLACK
BLACK
BLACKXT6
XT7
XT5
A B C N
RED
BLACK
RED
ORANGE
ORANGE
BLACK( )
A1 A2
ELECTRIC HEATING STRING
REVERSING VALVE
PART NAME
TRANSFORMER
P.C BOARD SOCKETS
PIPELINE LOW PRESSURE SWITCH
OR
CURRENT INDUCTOR
PIPELINE HIGH PRESSURE SWITCH
OR SHORTING STUB
CONNECTORS
CONNECTORS
OUTDOOR TEMPERATURE SENSOR
PIPE TEMPERATURE SENSOR
CONNECTORS
3-WAY TERMINAL
COMPRESSOR
AC CONTACTOR
FAN CAPACITORS
OUTDOOR DOWNFAN
OUTDOOR UPFAN
CODE
4-WAY TERMINAL
TEMPERATURE PROTECT SWITCH
ORK3
VALVE
TRANS
K2
HEAT
K1BLACK
21 22
BLACK
Typical Wiring DiagramOUTDOOR UNITS:RX48 & RX-60
CN13
DISPLAY
BOARD
TO WIRE
CONTROLLER
10
T2
T1
CN6
4MIDDLE PIPE TEMP.
ROOM TEMP.
BLACK
WHITE
Reactor
CN8
CN18
RED
RED
N
L
NEWFAN
CN14
CN11 M
CN10A(CN10A)
M
PUMP
2
INDOOR UNIT
MAINBOARD
CN40TO WIRE
CONTROLLER
4
0
8
4
1 2
35
6
7
C
9
A
BD
EF
1 2
ON 0
8
4
12
35
6
7
C
9
A
BD
EF
1 2
ON0
8
4
12
35
6
7
C
9A
BD
EF
1 2
ON 0
8
4
1 2
35
6
7
C
9
A
BD
EF
1 2
ON
S1+S2
0~F 0~F 0~F 0~F
NETADDRESS
CODE
0~15 16~31 32~47 48~63
FOR SETTING NETADDRESS
CN
23
ON
/OF
F
Re
mo
te
Co
ntr
ol
CN
33
AL
AR
M
Ala
rm
Ou
tpu
t
1
ON
1
ON
Outer Driver DC Motor
Y/GDC MOTOR
DRIVER MODLE
CN
13
CN
3
3
CN15
MInner Driver
DC Motor
5
5
M
RE
D
CN
2
CN
1B
LA
CK
L N
Y/G
CN5WATER LEVEL SWITCH
202070390646
CN9
E Y X Q E P
To CCM
Comm.Bus
CN7
T2B
OUTER PIPE TEMP.
TO OUTDOOR UNIT
CN26
Y/G
CN3
Y/G
0
8
4
12
35
6
7
C
9A
BD
EF 0
8
4
12
35
6
7
C
9A
BD
EF 0
8
4
12
35
6
7
C
9A
BD
EF 0
8
4
1 2
35
6
7
C
9A
BD
EF 0
8
4
1 2
35
6
7
C
9A
BD
EF 0
8
4
1 2
35
6
7
C
9A
BD
EF 0
8
4
12
35
6
7
C
9A
BD
EF
ENC1
4 5 7 8 9 A B
POWER
CODE
53 54~71 72~90 91~105 106~140 141~160 161
FACTORYSETTING ACCORDING TO RELATED MODEL.
FOR SETTING POWER
1
ON
1
ON
S
CN
41
YE
LL
OW
5
INDOOR UNITS:DDP-18 & DDP-24
Typical Wiring DiagramOUTDOOR UNITS: RX 48 & RX 60
26
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Y/GBLACK
BLACK
BLACK
RED
RED
RED
WHITE
BLUEBLUE
BLUE
BLUE
WHITE
RED
POWER SUPPLY
RED
REDBLUE
BLUE
BLUE
YE
LLO
W
GR
AY
BLA
CK
TO INDOOR COMM. BUS
EP Q
XT2
3
BLACK
BLACK
WHITE
WHITE
BLACK
BLACK
BLACKXT6
XT7
XT5
A B C N
RED
BLACK
RED
ORANGE
ORANGE
BLACK( )
A1 A2
ELECTRIC HEATING STRING
REVERSING VALVE
PART NAME
TRANSFORMER
P.C BOARD SOCKETS
PIPELINE LOW PRESSURE SWITCH
OR
CURRENT INDUCTOR
PIPELINE HIGH PRESSURE SWITCH
OR SHORTING STUB
CONNECTORS
CONNECTORS
OUTDOOR TEMPERATURE SENSOR
PIPE TEMPERATURE SENSOR
CONNECTORS
3-WAY TERMINAL
COMPRESSOR
AC CONTACTOR
FAN CAPACITORS
OUTDOOR DOWNFAN
OUTDOOR UPFAN
CODE
4-WAY TERMINAL
TEMPERATURE PROTECT SWITCH
ORK3
VALVE
TRANS
K2
HEAT
K1BLACK
21 22
BLACK
Typical Wiring DiagramOUTDOOR UNITS:RX48 & RX-60
CN13
DISPLAY
BOARD
TO WIRE
CONTROLLER
10
T2
T1
CN6
4MIDDLE PIPE TEMP.
ROOM TEMP.
BLACK
WHITE
Reactor
CN8
CN18
RED
RED
N
L
NEWFAN
CN14
CN11 M
CN10A(CN10A)
M
PUMP
2
INDOOR UNIT
MAINBOARD
CN40TO WIRE
CONTROLLER
4
0
8
4
1 2
35
6
7
C
9
A
BD
EF
1 2
ON 0
8
4
12
35
6
7
C
9
A
BD
EF
1 2
ON0
8
412
35
6
7
C
9A
BD
EF
1 2
ON 0
8
4
1 2
35
6
7
C
9
A
BD
EF
1 2
ON
S1+S2
0~F 0~F 0~F 0~F
NETADDRESS
CODE
0~15 16~31 32~47 48~63
FOR SETTING NETADDRESS
CN
23
ON
/OF
F
Re
mo
te
Co
ntr
ol
CN
33
AL
AR
M
Ala
rm
Ou
tpu
t
1
ON
1
ON
Outer Driver DC Motor
Y/GDC MOTOR
DRIVER MODLE
CN
13
CN
3
3
CN15
MInner Driver
DC Motor
5
5
M
RE
D
CN
2
CN
1B
LA
CK
L N
Y/G
CN5WATER LEVEL SWITCH
202070390646
CN9
E Y X Q E P
To CCM
Comm.Bus
CN7
T2B
OUTER PIPE TEMP.
TO OUTDOOR UNIT
CN26
Y/G
CN3
Y/G
0
8
4
12
35
6
7
C
9A
BD
EF 0
8
4
12
35
6
7
C
9A
BD
EF 0
8
4
12
35
6
7
C
9A
BD
EF 0
8
4
1 2
35
6
7
C
9A
BD
EF 0
8
4
1 2
35
6
7
C
9A
BD
EF 0
8
4
1 2
35
6
7
C
9A
BD
EF 0
8
4
12
35
6
7
C
9A
BD
EF
ENC1
4 5 7 8 9 A B
POWER
CODE
53 54~71 72~90 91~105 106~140 141~160 161
FACTORYSETTING ACCORDING TO RELATED MODEL.
FOR SETTING POWER
1
ON
1
ON
S
CN
41
YE
LL
OW
5
INDOOR UNITS:DDP-18 & DDP-24
0
8
4
1 2
35
6
7
C
9A
BD
EF
1 2
ON 0
8
4
1 2
35
6
7
C
9A
BD
EF
1 2
ON0
8
4
1 2
35
6
7
C
9A
BD
EF
1 2
ON 0
8
4
1 2
35
6
7
C
9A
BD
EF
1 2
ON
S1+S2
0~F 0~F 0~F 0~F
NETADDRESS
CODE
0~15 16~31 32~47 48~63
FOR SETTING NETADDRESS
1
ON
1
ON
1
ON
1
ON
CN13
DISPLAY
BOARD
TO WIRE
CONTROLLER
5
T2
T1
CN6
4 MIDDLE PIPE TEMP.
ROOM TEMP.
BLACK
WHITE
Reactor
CN8
CN18
RED
RED
N
L
NEWFAN
CN14
CN11 M
CN10A(CN10A)
M
PUMP
2
INDOOR UNIT
MAINBOARD
CN40TO WIRE
CONTROLLER
4
CN
23
ON
/OF
F
Re
mo
te
Co
ntr
ol
CN
33
AL
AR
M
Ala
rm
Ou
tpu
t
Outer Driver
DC Motor
Y/G
DC MOTOR
DRIVER MODLE
CN
13
CN
33 CN15
MInner Driver
DC Motor
5
5
M
RE
D
CN
2
CN
1
BL
AC
K
L N
Y/G
CN5WATER LEVEL SWITCH
CN9
E Y X Q E P
To outdoor
Comm.Bus
To CCM
Comm.Bus
CN7 T2B
OUTER PIPE TEMP.
POWER SULLY
CN26
Y/G
CN3
Y/G
10
ENC1
3 5 7 8 9 A B
POWER
CODE
35 36~53 72~90 91~105 121~140 161FACTORYSETTING ACCORDING TO RELATED MODEL.
FOR SETTING POWER
141~160
0
8
4
1 2
35
6
7
C
9A
BD
EF 0
8
4
1 2
35
6
7
C
9A
BD
EF 0
8
4
1 2
35
6
7C
9A
BD
EF 0
8
4
1 2
35
6
7
C
9A
BD
EF 0
8
4
1 2
35
6
7
C
9A
BD
EF 0
8
4
1 2
35
6
7
C
9A
BD
EF 0
8
4
1 2
35
6
7
C
9A
BD
EF0
8
4
1 2
35
6
7
C
9A
BD
EF0
8
4
1 2
35
6
7
C
9A
BD
EF
C4
54~71 106~120
CN1
Y/G
Typical Wiring DiagramINDOOR UNITS:DDP-30
0
8
4
1 2
35
67
C
9A
BD
E F
1 2
ON 0
8
4
1 2
35
67
C
9A
BD
E F
1 2
ON0
8
4
12
35
6
7
C
9A
BD
E F
1 2
ON 0
8
4
1 2
35
67
C
9A
BD
EF
1 2
ON
S1+S2
0~F 0~F 0~F 0~F
NETADDRESS
CODE
0~15 16~31 32~47 48~63
FOR SETTING NETADDRESS
1
ON
1
ON
1
ON
1
ON
CN13
DISPLAY
BOARD
TO WIRE
CONTROLLER
5
T2
T1
CN6
4MIDDLE PIPE TEMP.
ROOM TEMP.
BLACK
WHITE
Reactor
CN8
CN18
RED
RED
N
L
NEWFAN
CN14
CN11 M
CN10A(CN10A)
M
PUMP
2
INDOOR UNIT
MAINBOARD
CN40TO WIRE
CONTROLLER
4
CN
23
ON
/OF
F
Re
mo
te
Co
ntr
ol
CN
33
AL
AR
M
Ala
rm
Ou
tpu
t
Outer Driver DC Motor
Y/GDC MOTOR
DRIVER MODLE
CN
13
CN
33
CN15
MInner Driver
DC Motor
5
5
M
RE
D
CN
2
CN
1
BL
AC
K
L N
Y/G
CN5WATER LEVEL SWITCH
CN9
E Y X Q E P
To outdoor
Comm.Bus
To CCM
Comm.Bus
CN7
T2B
OUTER PIPE TEMP.
POWER SULLY
CN26
Y/G
CN3
Y/G
10
0
8
4
1 2
35
67
C
9A
BD
EF 0
8
4
1 2
35
67
C
9A
BD
EF 0
8
4
1 2
35
67
C
9A
BD
EF 0
8
4
1 2
35
67
C
9A
BD
EF 0
8
4
1 2
35
67
C
9A
BD
EF 0
8
4
1 2
35
67
C
9A
BD
EF 0
8
4
1 2
35
67
C
9A
BD
EF
ENC1
4 5 7 8 9 A B
POWER
CODE
53 54~71 72~90 91~105 106~140 161FACTORY
SETTING ACCORDING TO RELATED MODEL.
FOR SETTING POWER
141~160
INDOOR UNITS:DDP-36
Typical Wiring DiagramINDOOR UNITS: DDP 18 & DDP 24
INDOOR UNITS: DDP 30
27
SKM Ducted Mini Split UnitsRX/DDP - R-410A
0
8
4
1 2
35
6
7
C
9A
BD
EF
1 2
ON 0
8
4
1 2
35
6
7
C
9A
BD
EF
1 2
ON0
8
4
1 2
35
6
7
C
9A
BD
EF
1 2
ON 0
8
4
1 2
35
6
7
C
9A
BD
EF
1 2
ON
S1+S2
0~F 0~F 0~F 0~F
NETADDRESS
CODE
0~15 16~31 32~47 48~63
FOR SETTING NETADDRESS
1
ON
1
ON
1
ON
1
ON
CN13
DISPLAY
BOARD
TO WIRE
CONTROLLER
5
T2
T1
CN6
4 MIDDLE PIPE TEMP.
ROOM TEMP.
BLACK
WHITE
Reactor
CN8
CN18
RED
RED
N
L
NEWFAN
CN14
CN11 M
CN10A(CN10A)
M
PUMP
2
INDOOR UNIT
MAINBOARD
CN40TO WIRE
CONTROLLER
4
CN
23
ON
/OF
F
Re
mo
te
Co
ntr
ol
CN
33
AL
AR
M
Ala
rm
Ou
tpu
t
Outer Driver
DC Motor
Y/G
DC MOTOR
DRIVER MODLE
CN
13
CN
33 CN15
MInner Driver
DC Motor
5
5
M
RE
D
CN
2
CN
1
BL
AC
K
L N
Y/G
CN5WATER LEVEL SWITCH
CN9
E Y X Q E P
To outdoor
Comm.Bus
To CCM
Comm.Bus
CN7 T2B
OUTER PIPE TEMP.
POWER SULLY
CN26
Y/G
CN3
Y/G
10
ENC1
3 5 7 8 9 A B
POWER
CODE
35 36~53 72~90 91~105 121~140 161FACTORYSETTING ACCORDING TO RELATED MODEL.
FOR SETTING POWER
141~160
0
8
4
1 2
35
6
7
C
9A
BD
EF 0
8
4
1 2
35
6
7
C
9A
BD
EF 0
8
4
1 2
35
6
7
C
9A
BD
EF 0
8
4
1 2
35
6
7
C
9A
BD
EF 0
8
4
1 2
35
6
7
C
9A
BD
EF 0
8
4
1 2
35
6
7
C
9A
BD
EF 0
8
4
1 2
35
6
7
C
9A
BD
EF0
8
4
1 2
35
6
7
C
9A
BD
EF0
8
4
1 2
35
6
7
C
9A
BD
EF
C4
54~71 106~120
CN1
Y/G
Typical Wiring DiagramINDOOR UNITS:DDP-30
0
8
4
1 2
35
67
C
9A
BD
E F
1 2
ON 0
8
4
1 2
35
67
C
9A
BD
E F
1 2
ON0
8
4
12
35
6
7
C
9A
BD
E F
1 2
ON 0
8
4
1 2
35
67
C
9A
BD
EF
1 2
ON
S1+S2
0~F 0~F 0~F 0~F
NETADDRESS
CODE
0~15 16~31 32~47 48~63
FOR SETTING NETADDRESS
1
ON
1
ON
1
ON
1
ON
CN13
DISPLAY
BOARD
TO WIRE
CONTROLLER
5
T2
T1
CN6
4MIDDLE PIPE TEMP.
ROOM TEMP.
BLACK
WHITE
Reactor
CN8
CN18
RED
RED
N
L
NEWFAN
CN14
CN11 M
CN10A(CN10A)
M
PUMP
2
INDOOR UNIT
MAINBOARD
CN40TO WIRE
CONTROLLER
4
CN
23
ON
/OF
F
Re
mo
te
Co
ntr
ol
CN
33
AL
AR
M
Ala
rm
Ou
tpu
t
Outer Driver DC Motor
Y/GDC MOTOR
DRIVER MODLE
CN
13
CN
33
CN15
MInner Driver
DC Motor
5
5
M
RE
D
CN
2
CN
1
BL
AC
K
L N
Y/G
CN5WATER LEVEL SWITCH
CN9
E Y X Q E P
To outdoor
Comm.Bus
To CCM
Comm.Bus
CN7
T2B
OUTER PIPE TEMP.
POWER SULLY
CN26
Y/G
CN3
Y/G
10
0
8
4
1 2
35
67
C
9A
BD
EF 0
8
4
1 2
35
67
C
9A
BD
EF 0
8
4
1 2
35
67
C
9A
BD
EF 0
8
4
1 2
35
67
C
9A
BD
EF 0
8
4
1 2
35
67
C
9A
BD
EF 0
8
4
1 2
35
67
C
9A
BD
EF 0
8
41 2
35
67
C
9A
BD
EF
ENC1
4 5 7 8 9 A B
POWER
CODE
53 54~71 72~90 91~105 106~140 161FACTORY
SETTING ACCORDING TO RELATED MODEL.
FOR SETTING POWER
141~160
INDOOR UNITS:DDP-36
0
8
4
1 2
35
6
7
C
9A
BD
EF
1 2
ON 0
8
4
1 2
35
6
7
C
9A
BD
EF
1 2
ON0
8
4
1 2
35
6
7
C
9A
BD
EF
1 2
ON 0
8
4
1 2
35
6
7
C
9A
BD
EF
1 2
ON
S1+S2
0~F 0~F 0~F 0~F
NETADDRESS
CODE
0~15 16~31 32~47 48~63
FOR SETTING NETADDRESS
1
ON
1
ON
1
ON
1
ON
CN13
DISPLAY
BOARD
TO WIRE
CONTROLLER
5
T2
T1
CN6
4 MIDDLE PIPE TEMP.
ROOM TEMP.
BLACK
WHITE
Reactor
CN8
CN18
RED
RED
N
L
NEWFAN
CN14
CN11 M
CN10A(CN10A)
M
PUMP
2
INDOOR UNIT
MAINBOARD
CN40TO WIRE
CONTROLLER
4
CN
23
ON
/OF
F
Re
mo
te
Co
ntr
ol
CN
33
AL
AR
M
Ala
rm
Ou
tpu
t
Outer Driver
DC Motor
Y/G
DC MOTOR
DRIVER MODLE
CN
13
CN
33 CN15
MInner Driver
DC Motor
5
5
M
RE
D
CN
2
CN
1
BL
AC
K
L N
Y/G
CN5WATER LEVEL SWITCH
CN9
E Y X Q E P
To outdoor
Comm.Bus
To CCM
Comm.Bus
CN7 T2B
OUTER PIPE TEMP.
POWER SULLY
CN26
Y/G
CN3
Y/G
10
ENC1
3 5 7 8 9 A B
POWER
CODE
35 36~53 72~90 91~105 121~140 161FACTORYSETTING ACCORDING TO RELATED MODEL.
FOR SETTING POWER
141~160
0
8
4
1 2
35
6
7
C
9A
BD
EF 0
8
4
1 2
35
6
7
C
9A
BD
EF 0
8
4
1 2
35
6
7
C
9A
BD
EF 0
8
4
1 2
35
6
7
C
9A
BD
EF 0
8
4
1 2
35
6
7
C
9A
BD
EF 0
8
4
1 2
35
6
7
C
9A
BD
EF 0
8
4
1 2
35
6
7
C
9A
BD
EF0
8
4
1 2
35
6
7
C
9A
BD
EF0
8
4
1 2
35
6
7
C
9A
BD
EF
C4
54~71 106~120
CN1
Y/G
Typical Wiring DiagramINDOR UNITS:DDP-42,DDP-48 & DDP-60
Typical Wiring DiagramINDOOR UNITS: DDP 36
INDOOR UNITS: DDP 42, DDP 48 & DDP 60
28
SKM Ducted Mini Split UnitsRX/DDP - R-410A
OUTDOOR Model: RX 24 & RX 30
Dimensional Data OUTDOOR Model: RX 18
560 W1W273
700 H
6
D1 335
D2 360
335
D1
89 H2
R6 R5
A122
A250
B1120
110B2
845 W
200.7
243.
6L1 L2
D 3
20
Dimensional DataOUTDOOR UNITS:RX-18
W 945
H 8
10
D3
395
D1
405
D1 405
D2 449
9
W2 85
W1 640
L1 178
H1
58H
2 11
6
B1 9.5
A2 64A1 24.5
R6R6
B2
93
Dimensional DataOUTDOOR UNITS:RX-24
29
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Dimensional Data OUTDOOR Model: RX 36
624 W1
990 W 84
965
10
D2 397
D1 36634
0
106
366
W2
H
D3D112
5145B1B2
6022
R6 R5
A2A1
H2
202 L1 130
L2
Dimensional Data
OUTDOOR UNITS:RX-36
590 W1
900 W 85
1170
8
D2 412
D1 378
105
330
378
H2
H
W2
D3 D1
R6
125.650
B1B2
59A2
254 L1
254 L2
91 L
319
6 L
420
2 L
5
Dimensional DataOUTDOOR UNITS:RX-24
OUTDOOR Model: RX 42
30
SKM Ducted Mini Split UnitsRX/DDP - R-410A
Dimensional Data
938 W
634 W
85
1369
10
D2 448
D1 404
110
368
404
H
W2
H2
D3D1
65
R6
R6
A2
190 L1
715
L2
Dimensional DataOUTDOOR UNITS:RX-48 to RX-60
OUTDOOR Models: RX 48 and RX 60
31
SKM Ducted Mini Split UnitsRX/DDP - R-410A
INDOOR UNITS: DDP 18, DDP 24, DDP 30 & DDP 36
A
C
B
D
J
I
K
Air filter ( optional ) air inlet from rear side
air inlet from bottom side
FEGH
Electric control box
Air filter ( optional )
L4-install hanger
Gas side
Liquid side
M
W1
W2
H1H2
Note: standard product without filter Unit:mm
Outline dimension Air outlet opening size Air return openingsize
Size of installhanger Size of refrigerant pipe
Model A B C D E F G H I J K L M H1 H2 W1 W2
18K24K 920 270 635 570 65 713 35 179 815 260 20 960 350 120 143 95 150
36K 1200 300 865 800 80 968 40 204 1094 288 45 1240 500 175 198 155 210
25 Drain connecting pipe ( for pump )
Test mouth & Test cover
Fresh air intake
25 Drain pipe
25 Drain pipe
INDOOR UNITS:DDP-18,DDP-24 & DDP-36
Dimensional Data
A
C
B
D
J
I
K
Air filter ( optional ) air inlet from rear side
air inlet from bottom side
FEGH
Electric control box
Air filter ( optional )
L4-install hanger
Gas side
Liquid side
M
W1
W2
H1H2
Note: standard product without filter Unit:mm
Outline dimension Air outlet opening size Air return openingsize
Size of installhanger Size of refrigerant pipe
Model A B C D E F G H I J K L M H1 H2 W1 W2
18K24K 920 270 635 570 65 713 35 179 815 260 20 960 350 120 143 95 150
36K 1200 300 865 800 80 968 40 204 1094 288 45 1240 500 175 198 155 210
25 Drain connecting pipe ( for pump )
Test mouth & Test cover
Fresh air intake
25 Drain pipe
25 Drain pipe
INDOOR UNITS:DDP-18,DDP-24 & DDP-36
Dimensional Data
Dimensional Data
32
SKM Ducted Mini Split UnitsRX/DDP - R-410A
INDOOR UNITS: DDP 42, DDP 48 & DDP 60 550
1200
495(suspension position)
1236(suspension position)
1000(air outlet duct flange)
12
34
5
6
270
900
170
253
1010
2-F3.2
F5
NOTE:14 groups all around
130
1145(air inlet duct flange)
925
325
NOTE:12 groups all around
10 10
F5
2-F3.2
334
380
29
14
29
14
2914
1429
625Dimensional Data
36
SKM Ducted Mini Split UnitsRX/DDP - R-410A
REGIONAL OFFICES
For SKM Distributors visit:
www.skmaircon.com
Email: [email protected]
Spare Parts DivisionEmail: [email protected]
Service Centre
HEAD OFFICEP.O Box: 6004Sharjah, United Arab EmiratesTel: +971 6 514 3333Fax: +971 6 514 3300Email: [email protected] Email: [email protected]
KuwaitDasmanP.O Box: 1215-PC 15463Tel: +965 2 2492200Fax: +965 2 2494400Email: [email protected]
SKM Air Conditioning Factory Eastern provinceAD Dammam2nd industrial cityAbqiq main road Hail StreetTel: +966 3 8123332 / 4 / 5Fax: +966 3 8123337 / +966 3 8123092Email: [email protected]
Saudi Arabia(Production Facility)
Algeria
Aissat Idir ( EX-ENMA) CityBldg1, Flat 2, Dar El Beida AlgiersTel: +213 21 508197Fax: +213 21 508197Email: [email protected]
Abu DhabiP.O Box: 27788Tel: +971 2 6445223Fax: +971 2 6445145Email: [email protected]
United Arab Emirates
DubaiP.O Box: 98822Tel: +971 4 2940900Fax: +971 4 2940029Email: [email protected]
126/2016