ducted mini split system - s.k.m air conair cooled condensing unit); matching with ddp (a low noise,...

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R-410A 50Hz www.skmaircon.com facebook.com/skmaircon @skmaircon Ducted Mini Split System Range 1.5 TR to 4.5 TR ( 5.3 kW to 16 kW) RX+DDP

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R-410A50Hz

www.skmaircon.comfacebook.com/skmaircon @skmaircon

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

33

SKM Ducted Mini Split UnitsRX/DDP - R-410A

NOTES

34

SKM Ducted Mini Split UnitsRX/DDP - R-410A

NOTES

35

SKM Ducted Mini Split UnitsRX/DDP - R-410A

NOTES

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