Ducted Mini Split System Range 1.5 TR to 6 TR ( 5 kW to 21 kW ) Bulletin # 068/2012 Supersedes Bulletin # 068/2010
Ducted Mini Split SystemRange 1.5 TR to 6 TR
( 5 kW to 21 kW )
Bulletin # 068/2012
Supersedes Bulletin # 068/2010
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
2
The Ducted Mini Split system from SKM consists of RXV (a high effi ciency- TOP discharge Air Cooled Condensing Unit); and RXH-DC (a high effi ciency-SIDE Discharge Air cooled Condensing Unit) matching with DCYP (a low noise, ceiling suspended indoor fan coil unit). This split systems are ideally suited for apartments, houses, offi ces, shops, small residences, and in small commercial establishments.
SKM ducted mini split system are available in different models covering 1.5 TR to 6 TR (5 kW to 21 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 units are suitable to operate in a wide range of ambient temperature.
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 fi eld wiring, which reduces the installation work and consequently keeps to a minimum cost.
SKM Ducted Mini Split Air Conditioning Units are:
Built in the Gulf... For the World.
LegendThe following legends are used throughout this manual:
AFR ...... Air Flow Ratecfm ....... Cubic feet per minutedB ........ DecibelsEADB .... Entering Air Dry BulbEAWB .... Entering Air Wet BulbET ......... Evaporating TemperatureHz ........ HertzkW ........ Kilowattskg ......... KilogramskPa ...... Kilo Pascals
ContentsIntroduction .........................................2Legend................................................2Nomenclature .....................................3Features & Specifi cation............... 4-10Combination Ratings ........................11Electrical Data ..................................13Options .............................................15Fan Performance ..............................16
Recommended Line Sizes................18Typical Refrigeration Piping ..............19Typical Wiring Diagram.....................21Dimensional Data .............................25Outdoor Unit Clearance and Spacing...............................28Guide Specifi cation...........................30
LADB .... Leaving Air Dry BulbLAWB ... 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
Introduction
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
3
OUTDOOR ( SIDE DISCHARGE AIR COOLED CONDENSING UNIT )
Remote Air Cooled Condenser Direct ExpansionHorizontal Discharge
R X H - 020 - 5 D C
Nominal Capacity in MBh Power Supply 5 : 50 Hz Frequency 6 : 60 Hz
Matching to Ducted Indoor Units
C = Cooling only
Fan Coil Unit
Direct Drive
P : Ceiling suspended with plenum
G=Galvanised FinishF=Painted FInish
Type of cooling coil: X = DX coil,
No. of rows for cooling coil (3 or 4 rows)
FCU - DCY P - 12 / 4 / X G
Unit size nom. x 100 cfm (06,08,10,12,15,18, & 21)
INDOOR UNIT
NOMENCLATURE
Remote Air Cooled Condenser
R X V - 021- R
S2: 220V/1Ph/60HzR: 380V/3Ph/60HzT: 220-230V/3Ph/60Hz
Nominal Capacity in Mbh
Direct Expansion
Vertical Discharge
OUTDOOR ( TOP DISCHARGE AIR COOLED CONDENSING UNIT )
Remote Air Cooled Condenser
R X V - 020- Y
S1: 220-240V/1Ph/50HzY: 380-415V/3Ph/50Hz
Nominal Capacity in Mbh
Direct Expansion
Vertical Discharge
OUTDOOR ( TOP DISCHARGE AIR COOLED CONDENSING UNIT )
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
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VERTICAL DISCHARGE AIR COOLED CONDENSING UNIT - RXV
Design Features: (Air Cooled units up to 6.0 Tons of Refrigeration)
Design - Outdoor condensing units are ideal for rooftop or ground installation. Units have a pleasant exterior appearance and have a very small footprint for space saving installation.
High effi ciency Coils - 3/8 OD Hi-x tubes; mechanically bonded to hi-effi ciency aluminium fi ns to match for a maximum effi ciency.
Hermetic Compressor - High effi ciency hermetically sealed compressor located on engineered mounts for safe, quiet and vibration free operation.Compresssors are selected for reliability and power effi ciency.
Cabinet Construction - Heavy gauge zinc clad steel, latest technology electrostatic powder baked fi nish to ensure a long lasting, durable cabinet.
High Effi ciency Fan Motor Permanently lubricated fan motor and is precisely matched to a metal propeller type Fan blades which provides a maximum effi ciency.
Brass Service Valves Factory installed service valve with sweat connections to provide quick and accurate installation for start-up and servicing.
Ease of Service and Installation Designed to make servicing easier for the contractor, access panels are provided for all controls and the compressor from the side of the unit.
Compressor Short Cycling Protection To protect the compressor against rapid short cycling.
High and Low Pressure Protection - To protect the compressor against high discharge pressure and low suction pressure, and to guarantee safe operation of compressor.
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
5
Notes: 1. Capacity ratings are based on AHRI Standard 210/240. Evaporator entering air conditions of 80/67F (27/19.5C) dry bulb/wet bulb and condenser entering air temperature of 95F (35C) dry bulb. 2. Evaporator entering air conditions of 80/67F (27/19.5C) dry bulb/wet bulb and condenser entering air temperature of 115F (46C) dry bulb..
RXV 021 026 031 041 046 051 061 071
MBh 20.3 23.3 29.6 35.2 48.4 56.3 66.6 68.5kW 5.9 6.8 8.7 10.3 14.2 16.5 19.5 20.1
MBh 18.3 20.8 26.9 31.7 44.7 52.6 62.0 63.8kW 5.4 6.1 7.9 9.3 13.1 15.4 18.2 18.7
Type - Qty. - 1 1 1 1 1 1 1 1
ft 8 12 16 16 16 16 16 16m 0.74 1.11 1.49 1.49 1.49 1.49 1.49 1.49
460 / 1 460 / 1 460 / 1 460 / 1 560 / 1 560 / 1 560 / 1 560 / 1cfm 2310 2350 2370 2370 5450 5340 5340 5340l/s 1090 1109 1118 1118 2572 2520 2520 2520
Size Watts 100 100 100 100 370 370 370 370lbs / kg 2.43 / 1.10 3.11 / 1.41 3.87 / 1.76 4.11 / 1.86 4.25/ 1.93 6.93 / 3.14 7.09 / 3.21 7.54 / 3.42lbs / kg 202 / 92 202 / 92 221 / 100 228 / 103 242 / 110 277 / 125 277 / 125 284 / 129Width 23 23 26 26 29 29 29 29Depth 23 23 26 26 29 29 29 29Height 25 33 37 37 33 33 33 33Liquid 3/8 3/8 3/8 3/8 3/8 3/8 3/8 1/2
Suction 5/8 5/8 5/8 3/4 3/4 3/4 3/4 7/8
Waffle Louver Fins and Inner Grooved tubes 3/8"OD
Type
Power Supply
Model
Cooling Capacity (1)
220/1/60HzV / Ph / Hz
Face Area
Fan
Propeller,Direct Drive
TEAO (Totally Enclosed Air Over) Motor
Cooling Capacity (2)
380/3/60Hz
CompressorReciprocating Scroll
Cond
ense
r
220/3/60Hz
TypeCoil
Pack valves Connections (inches)
Blade Dia. / Qty
Air Flow
MotorType
Refrigerant Operating Charge (R-22)Unit Approximate Weight
Dimensions (inches)
SPECIFICATION (RXV - VERTICAL DISCHARGE CONDENSING UNITS) - 50HZ
SPECIFICATION (RXV - VERTICAL DISCHARGE CONDENSING UNITS) - 60HZ
RXV 020 025 030 040 045 050 060 070MBh 18.5 23.7 28.7 32.5 41.0 50.9 59.9 61.3kW 5.4 6.9 8.4 9.5 12.0 14.9 17.6 18.0
MBh 16.6 21.4 26.1 29.3 37.8 47.4 55.2 56.7kW 4.9 6.3 7.6 8.6 11.1 13.9 16.2 16.6
V / Ph / Hz Type - Qty. - 1 1 1 1 1 1 1 1
ft 8 12 16 16 16 16 16 16m 0.74 1.11 1.49 1.49 1.49 1.49 1.49 1.49
460 / 1 460 / 1 460 / 1 460 / 1 560 / 1 560 / 1 560 / 1 560 / 1cfm 2100 2170 2200 2200 4420 4350 4350 4350l/s 991 1024 1038 1038 2086 2053 2053 2053
Size Watts 100 100 100 100 250 250 250 250lbs / kg 2.43 / 1.10 3.11 / 1.41 3.87 / 1.76 4.11 / 1.86 4.25/ 1.93 6.93 / 3.14 7.09 / 3.21 7.54 / 3.42lbs / kg 202 / 92 202 / 92 221 / 100 228 / 103 242 / 110 277 / 125 277 / 125 284 / 129Width 23 23 26 26 29 29 29 29Depth 23 23 26 26 29 29 29 29Height 25 33 37 37 33 33 33 33Liquid 3/8 3/8 3/8 3/8 3/8 3/8 3/8 1/2
Suction 5/8 5/8 5/8 3/4 3/4 3/4 3/4 7/8Pack valves Connections (inches)
Blade Dia. / Qty
Air Flow
Motor Type
Fan
Refrigerant Operating Charge (R-22)Unit Approximate Weight
Dimensions (inches)
TEAO (Totally Enclosed Air Over) Motor
Cooling Capacity (2)
Power Supply 220-240/1/50 380-415/3/50
Compressor Reciprocating Scroll
Con
dens
er
Coil
Model
Cooling Capacity (1)
Waffle Louver Fins and Inner Grooved tubes 3/8"OD
Type
Type
Face Area
Propeller,Direct Drive
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
6
SIDE DISCHARGE AIR COOLED CONDENSING UNIT - RXH-DC
Design - Outdoor condensing units with side discharge air delivery are ideal for rooftop or ground installation and ledge installation. This unit has a pleasant exterior aesthetic design and has a very small footprint for space saving installation.
High Effi ciency Coils 3/8 O.D. inner grooved copper tubes with mechanically bonded to aluminium corrugated fi ns to attain maximum effi ciency.
Compressor Uses high effi ciency rotary or scroll hermetic compressor located on engineered mounts for safe, quite and vibration free operation.
Cabinet Construction- Heavy gauge zinc clad steel, latest technology electrostatic powder baked fi nish to ensure a long lasting, durable cabinet.
Brass Service Valves Factory installed service valve with sweat connections to provide quick and accurate installation for start-up and servicing.
High effi ciency fan motor permanently lubricated fan motor and it is precisely matched to plastic propeller type blades which provides a maximum effi ciency.
Ease of service and installation designed to make servicing easier for the contractor; access panel are also provided for all controls from the side of the unit.
Electronic control board for all models.
Compressor Short Cycling Protection To protect the compressor against rapid short cycling.
High and Low Pressure Protection To protect the compressor against high discharge pressure and low suction pressure, and to guarantee safe operation of compressor.
Design Features: (Air cooled units up to 5 Tons of Refrigeration)
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
7
RXH 020 - 5DC 025 - 5DC 030 - 5DC 040 - 5DC 045 - 5DC 050 - 5DC 060 - 5DCMBh 18.0 24.3 30.4 36.5 42.8 49.5 58.6kW 5.3 7.1 8.9 10.7 12.5 14.5 17.2
V / Ph / HzTypeQty. 1 1 1 1 1 1 1
Coil
1 1 1 1 1 2 2cfm 1766 1766 2510 2510 3414 3902 3902l/s 833 833 1185 1185 1611 1841 1841
Size Watts 55 53 75 75 190 65 651 1 1 1 1 2 2
Typekg 1 1.4 1.9 2.1 2.5 2.8 3.2kg 42 49 62 84 97 99 103
Width 33.1 33.1 35.2 35.2 39.0 35.4 35.4Depth 12.8 12.8 12.3 12.3 13.9 13.4 13.4Height 27.4 27.4 33.9 33.9 38.0 46 46Liquid 1/4 3/8 3/8 3/8 3/8 3/8 3/8
Suction 1/2 5/8 5/8 3/4 3/4 3/4 3/4
Qty
Air Flow
Scroll380-415/3/50
Compressor
Hydrophilic aluminium Corrugated Fin and Innergroved Copper Tube Type
Rotary
Fan
Type Propeller Direct Drive
Model
Nominal Cooling Capacity
Power Supply 220-240/1/50
Pack valves Connections (inches)
MotorType TEAO (Totally Enclosed Air Over) Motor
Unit Approximate Weight
Qty
Dimensions (inches)
R-22Refrigerant Operating Charge
Con
dens
er
RXH 020 - 6DC 025 - 6DC 030 - 6DC 040 - 6DC 045 - 6DC 050 - 6DC 060 - 6DC
MBh 19.7 23.5 31.7 35.2 47.4 48.6 57.0kW 5.8 6.9 9.3 10.3 13.9 14.2 16.7
V / Ph / HzTypeQty. 1 1 1 1 1 1 1
Coil
1 1 1 1 1 2 2cfm 2001 2001 2825 2825 3414 3531 3561l/s 944 944 1333 1333 1611 1666 1681
Size Watts 47 53 100 100 190 65 651 1 1 1 1 2 2
Typekg 1 1.45 1.9 2.1 2.5 2.8 3kg 39 48 61 65 100 104 107
Width 33.1 33.1 35.2 35.2 39.0 35.4 35.4Depth 12.8 12.8 12.3 12.3 13.9 13.4 13.4Height 27.4 27.4 33.9 33.9 38.0 46 46Liquid 1/4 3/8 3/8 3/8 3/8 3/8 3/8
Suction 1/2 5/8 5/8 3/4 3/4 3/4 3/4
QtyR-22
Refrigerant Operating Charge
Qty
Pack valves Connections
MotorType TEAO (Totally Enclosed Air Over) Motor
Unit Approximate Weight
Dimensions (inches)
Cond
ense
r
Type Hydrophilic aluminium Corrugated Fin and Innergroved Copper Tube
Fan
Model
Nominal Cooling Capacity
Power Supply 220/1/60
Air Flow
CompressorScrollRotary
Type Propeller Direct Drive
SPECIFICATION (RXH - SIDE DISCHARGE CONDENSING UNIT) - 50HZ
SPECIFICATION (RXH - SIDE DISCHARGE CONDENSING UNIT) - 60HZ
Notes: Nominal cooling capacity is based on 80/67F (27/19.5C) dry bulb/wet bulb evaporator entering air temperature and 95F (35C) condenser entering air temperature.
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
8
INDOOR UNIT - DCYP
Design and Features
High effi ciency coil with high effi ciency wavy corrugated fi ns.
High effi ciency, low power consumption PSC electric motor.
High effi ciency forward curved fan for quiet operation.
Heavy gauge galvanized casing and fan housing. Hot dip is standard.
Insulated heavy gauge drain pan.
Isolating grommet for an additional vibration isolation.
Easy wiring / electrical and piping connections.
Evaporator coils equipped with plain tubes and aluminium fi ns which give high capacity sensible and latent cooling capabilities.
Equipped with refrigerant fl ow control orifi ce or expansion valve.
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
9
Notes: (1). Capacity ratings are based on AHRI Standard 210/240. Evaporator entering air conditions of 80/67F (27/19.5C) dry bulb/wet bulb and condenser entering air temperature of 95F (35C) dry bulb. (2). Evaporator entering air conditions of 80/67F (27/19.5C) dry bulb/wet bulb and condenser entering air temperature of 115F (46C) dry bulb.
06 08 10 12 15 18 21 21020 025 030 040 045 050 060 07018.5 23.7 28.7 32.5 41.0 50.9 59.9 61.35.4 6.9 8.4 9.5 12.0 14.9 17.6 18.016.6 21.4 26.1 29.3 37.8 47.4 55.2 56.74.9 6.3 7.6 8.6 11.1 13.9 16.2 16.6686 785 1061 1331 1536 1914 2200 2200324 370 501 628 725 903 1038 1038
TypeNo. Of Row / FPI 3 / 12 3 / 12 3 / 12 3 / 12 3 / 12 3 / 12 3 / 12 3 / 12
12 12 16 12 12 16 16 16305 305 406 305 305 406 406 40620 24 24 36 42 42 48 48508 610 610 914 1067 1067 1219 12191.67 2.00 2.67 3.00 3.50 4.67 5.33 5.330.15 0.19 0.25 0.28 0.33 0.43 0.50 0.50
Type Code 7-7 7-7 9-7 7-7 7-7 9-7 9-7 9-7Quantity 1 1 1 2 2 2 2 2Type Size 150 150 150 150 150 150 150 150Quantity 1 1 1 2 2 2 2 2
inch 3/8 3/8 3/8 3/8 1/2 1/2 1/2 1/2mm 9.5 9.5 9.5 9.5 12.7 12.7 12.7 12.7inch 5/8 5/8 5/8 5/8 7/8 1 1/8 1 1/8 1 1/8mm 15.8 15.8 15.8 15.8 22.2 28.5 28.5 28.5
60 67 82 87 109 134 141 14127.3 30.5 37.3 39.5 49.5 60.9 64.1 64.1
Expansion valve
Cooling Capacity (2)MbhkW
Height
OrificeDouble Inlet Double Width Centrifugal Forward Curve Direct Drive
Nominal Air Flow Ratecfml/s
#inchmm
Lengthinchmm
#
Coil
Face Area ft2
m2
220-240V/1Ph/50-60Hz,3 Speed Electric Motor with Permanent Split Capacitor
Copper Tubes mechanically bonded to Hi-effeciency wavy corrugated Aluminium Fins
Connection SizesLiquid
Suction
Metering Device Type
Fan
Unit Approximate Weight lbs.Kg.
Motor Watts#
Cooling Capacity (1)MbhkW
Indoor Unit DCYPMatched Outdoor Unit RXV
06 08 10 12 15 18 21 21021 026 031 041 046 051 061 07120.3 23.3 29.6 35.2 48.4 56.3 66.6 68.55.9 6.8 8.7 10.3 14.2 16.5 19.5 20.1
18.3 20.8 26.9 31.7 44.7 52.6 62.0 63.85.4 6.1 7.9 9.3 13.1 15.4 18.2 18.7583 735 984 1147 1450 1804 2190 2190275 347 464 541 684 851 1034 1034
TypeNo. Of Row / FPI 4 / 12 3 / 12 3 / 12 3 / 12 4 / 12 3 / 12 3 / 12 3 / 12
12 12 16 12 12 16 16 16305 305 406 305 305 406 406 40620 24 24 36 42 42 48 48508 610 610 914 1067 1067 1219 12191.67 2.00 2.67 3.00 3.50 4.67 5.33 5.330.15 0.19 0.25 0.28 0.33 0.43 0.50 0.50
TypeCode 7-7 7-7 9-7 7-7 7-7 9-7 9-7 9-7Quantity 1 1 1 2 2 2 2 2TypeSize 150 150 150 150 150 150 150 150Quantity 1 1 1 2 2 2 2 2
inch 3/8 3/8 3/8 3/8 1/2 1/2 1/2 1/2mm 9.5 9.5 9.5 9.5 12.7 12.7 12.7 12.7inch 5/8 5/8 5/8 5/8 7/8 1 1/8 1 1/8 1 1/8mm 15.8 15.8 15.8 15.8 22.2 28.5 28.5 28.5
63 67 82 87 114 134 141 14128.6 30.5 37.3 39.5 51.8 60.9 64.1 64.1
PYCD tinU roodnIVXRtinU roodtuO dehctaM
#inchmm
Length
Height
inch
Connection SizesLiquid
Suction
#
Coil
Face Area ft2
m2
Unit Approximate Weight lbs.Kg.
Watts#
kW
Nominal Air Flow Rate cfml/s
Cooling Capacity (1)MBh
mm
epyTeciveD gnireteM
Fan
220-240V/1Ph/50-60Hz,3 Speed Electric Motor with Permanent Split Capacitor
evlav noisnapxEecifirO
Cooling Capacity (2)MBhkW
Double Inlet Double Width Centrifugal Forward Curve Direct Drive
Copper Tubes mechanically bonded to Hi-effeciency wavy corrugated Aluminium Fins
Motor
SPECIFICATION (INDOOR UNIT DCYP MATCHED WITH RXV) - 50HZ
SPECIFICATION (INDOOR UNIT DCYP MATCHED WITH RXV) - 60HZ
18 21
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
10
06 08 10 12 15 18 21020-5DC 025-5DC 030-5DC 040-5DC 045-5DC 050-5DC 060-5DC
18.0 24.3 30.4 36.5 42.8 49.5 58.65.3 7.1 8.9 10.7 12.5 14.5 17.2686 785 1061 1331 1536 1914 2200324 370 501 628 725 903 1038
TypeNo. Of Row / FPI 3 / 12 3 / 12 3 / 12 3 / 12 3 / 12 3 / 12 3 / 12
12 12 16 12 12 16 16305 305 406 305 305 406 40620 24 24 36 42 42 48508 610 610 914 1067 1067 12191.67 2.00 2.67 3.00 3.50 4.67 5.330.15 0.19 0.25 0.28 0.33 0.43 0.50
Type Code 7-7 7-7 9-7 7-7 7-7 9-7 9-7Quantity 1 1 1 2 2 2 2Type Size 150 150 150 150 150 150 150Quantity 1 1 1 2 2 2 2
inch 3/8 3/8 3/8 3/8 1/2 1/2 1/2mm 9.5 9.5 9.5 9.5 12.7 12.7 12.7inch 5/8 5/8 5/8 5/8 7/8 1 1/8 1 1/8mm 15.8 15.8 15.8 15.8 22.2 28.5 28.5
60 67 82 87 109 134 14127.3 30.5 37.3 39.5 49.5 60.9 64.1
inch
Copper Tubes mechanically bonded to Hi-effeciency wavy corrugated Aluminium Fins
Indoor Unit DCYPMatched Outdoor Unit RXH
Nominal Cooling Capacity MBhkW
Nominal Air Flow Rate cfml/s
mmHeightinch
#
OrificeMetering Device Type
Coil
Face Area ft2
mm
m2
Length
FanDouble Inlet Double Width Centrifugal Forward Curve Direct Drive
#
Motor220-240V/1Ph/50-60Hz,3 Speed Electric Motor with Permanent Split Capacitor
Watts#
Connection SizesLiquid
Suction
Unit Approximate Weight lbs.Kg.
SPECIFICATION (INDOOR UNIT DCYP MATCHED WITH RXH-DC) - 50HZ
SPECIFICATION (INDOOR UNIT DCYP MATCHED WITH RXH-DC) - 60HZ06 08 10 12 15 18 21
020-6DC 025-6DC 030-6DC 040-6DC 045-6DC 050-6DC 060-6DC19.7 23.5 31.7 35.2 47.4 48.6 57.05.8 6.9 9.3 10.3 13.9 14.2 16.7583 735 984 1147 1450 1804 2190275 347 464 541 684 851 1034
TypeNo. Of Row / FPI 4 / 12 3 / 12 3 / 12 3 / 12 4 / 12 3 / 12 3 / 12
12 12 16 12 12 16 16305 305 406 305 305 406 40620 24 24 36 42 42 48508 610 610 914 1067 1067 12191.67 2.00 2.67 3.00 3.50 4.67 5.330.15 0.19 0.25 0.28 0.33 0.43 0.50
Type Code 7-7 7-7 9-7 7-7 7-7 9-7 9-7Quantity 1 1 1 2 2 2 2Type Size 150 150 150 150 150 150 150Quantity 1 1 1 2 2 2 2
inch 3/8 3/8 3/8 3/8 1/2 1/2 1/2mm 9.5 9.5 9.5 9.5 12.7 12.7 12.7inch 5/8 5/8 5/8 5/8 7/8 1 1/8 1 1/8mm 15.8 15.8 15.8 15.8 22.2 28.5 28.5
63 67 82 87 114 134 14128.6 30.5 37.3 39.5 51.8 60.9 64.1Unit Approximate Weight
lbs.Kg.
Motor220-240V/1Ph/50-60Hz,3 Speed Electric Motor with Permanent Split Capacitor
Watts#
Connection SizesLiquid
Suction
Copper Tubes mechanically bonded to Hi-effeciency wavy corrugated Aluminium Fins#
#
OrificeType
Nominal Cooling Capacity MBhkW
Nominal Air Flow Rate cfml/s
Double Inlet Double Width Centrifugal Forward Curve Direct Drive
inchmm
Height
Metering Device
Fan
Indoor Unit DCYPMatched Outdoor Unit RXH
inchmmCoil
Face Areaft2
m2
Length
Notes: Nominal cooling capacities are based on the following conditions: Evaporator entering air of 80/67F (27/19.5C) dry bulb/wet bulb and condenser entering air temperature of 95F (35C).
15 18
HZ
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
11
TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PIMBh MBh kW MBh MBh kW MBh MBh kW MBh MBh kW MBh MBh kW MBh MBh kW MBh MBh kW MBh MBh kW
020 06/30 686 0.1 (25) 18.5 13.9 1.8 17.6 13.6 1.9 16.6 13.2 2.0 16.1 13.0 2.1 17.1 14.0 1.8 16.3 13.6 1.9 15.4 13.3 2.0 14.9 13.1 2.0025 06/40 680 0.1 (25) 23.9 16.7 2.5 22.7 16.2 2.6 21.5 15.8 2.8 20.9 15.5 2.9 22.3 16.8 2.4 21.2 16.4 2.5 20.0 15.9 2.7 19.4 15.6 2.8025 08/30 785 0.1 (25) 23.7 16.9 2.5 22.6 16.5 2.6 21.4 16.1 2.8 20.8 15.9 2.9 22.2 17.1 2.4 21.1 16.6 2.5 19.9 16.2 2.7 19.3 15.9 2.8030 08/40 777 0.1 (25) 27.2 19.1 2.7 26.0 18.6 2.8 24.7 18.1 3.0 24.1 17.9 3.1 25.4 19.2 2.6 24.2 18.7 2.7 22.9 18.2 2.9 22.3 18.0 3.0030 10/30 1061 0.1 (25) 28.7 21.6 2.7 27.4 21.1 2.9 26.1 20.7 3.1 25.4 20.4 3.2 26.6 21.7 2.6 25.4 21.2 2.8 24.0 20.7 3.0 23.4 20.5 3.1040 10/40 1046 0.1 (25) 32.5 24.1 2.5 30.9 23.5 2.7 29.3 22.9 3.0 28.4 22.6 3.1 30.2 24.2 2.5 28.7 23.6 2.6 27.1 23.0 2.8 26.3 22.7 2.9040 12/30 1331 0.1 (25) 32.5 25.5 2.5 30.9 25.0 2.7 29.3 24.4 3.0 28.4 24.1 3.1 30.2 25.7 2.5 28.7 25.1 2.6 27.1 24.6 2.8 26.3 24.3 2.9045 12/40 1317 0.1 (25) 41.5 30.3 3.3 39.9 29.7 3.7 38.3 29.1 4.1 37.5 28.8 4.3 38.9 30.6 3.2 37.3 30.0 3.6 35.7 29.4 4.1 35.0 29.1 4.3045 15/30 1536 0.1 (25) 41.0 30.8 3.3 39.4 30.2 3.7 37.8 29.7 4.1 37.1 29.4 4.3 38.4 31.1 3.2 36.9 30.5 3.6 35.3 29.9 4.0 34.6 29.6 4.2050 15/40 1519 0.1 (25) 49.5 35.6 3.5 47.8 35.0 3.9 46.1 34.3 4.4 45.2 34.0 4.6 46.3 36.0 3.4 44.7 35.3 3.9 43.0 34.6 4.3 42.1 34.3 4.6050 18/30 1914 0.1 (25) 50.9 38.6 3.5 49.2 37.9 3.9 47.4 37.3 4.4 46.4 37.0 4.7 47.6 38.9 3.4 45.9 38.3 3.9 44.1 37.6 4.4 43.3 37.2 4.6060 18/40 1882 0.1 (25) 60.6 44.1 4.3 58.3 43.2 4.9 55.8 42.3 5.5 54.7 41.8 5.8 56.6 44.5 4.2 54.3 43.5 4.8 51.9 42.6 5.4 50.8 42.1 5.7060 21/30 2200 0.1 (25) 59.9 44.8 4.3 57.6 43.9 4.9 55.2 43.1 5.5 54.0 42.7 5.8 55.9 45.2 4.2 53.7 44.3 4.8 51.3 43.4 5.4 50.2 42.9 5.7070 21/30 2200 0.1 (25) 61.3 45.3 4.5 59.0 44.5 5.2 56.7 43.6 5.8 55.6 43.2 6.1 57.3 45.7 4.4 55.1 44.9 5.1 52.8 44.0 5.8 51.7 43.5 6.1070 21/40 2150 0.1 (25) 65.1 48.8 4.6 62.7 47.9 5.3 60.1 46.9 5.9 58.9 46.5 6.2 60.8 49.2 4.5 58.4 48.3 5.2 56.0 47.3 5.8 54.8 46.8 6.1
Air on coil Temperature DB/WB-76/63F (24.4/17.2C)Ambient(Condenser Entering Air)Temperature Ambient(Condenser Entering Air)TemperatureESP
RXV DCYP CFM in.wg (Pa)
Outdoor Unit
Indoor Unit
Indoor Unit Air Flow Rate
Air on coil Temperature DB/WB-80/67F (26.6/19.4C)
95F (35C) 105F (41C) 115F (46C) 120F (49C) 95F (35C) 105F (41C) 115F (46C) 120F (49C)
Capacity Ratings 50Hz - High Speed
TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PIMBh MBh kW MBh MBh kW MBh MBh kW MBh MBh kW MBh MBh kW MBh MBh kW MBh MBh kW MBh MBh kW
021 06/30 581 0.1 (25) 18.9 13.2 1.9 17.9 12.8 2.0 17.0 12.4 2.2 16.5 12.3 2.2 17.6 13.3 1.8 16.6 12.9 2.0 15.6 12.5 2.1 15.1 12.3 2.2021 06/40 583 0.1 (25) 20.3 14.3 2.0 19.3 14.0 2.1 18.3 13.6 2.3 17.8 13.4 2.3 18.8 14.4 1.9 17.7 14.0 2.0 16.7 13.6 2.2 16.2 13.3 2.2026 06/40 583 0.1 (25) 22.9 15.4 2.2 21.7 14.9 2.3 20.4 14.4 2.4 19.8 14.1 2.5 21.4 15.5 2.1 20.2 15.0 2.2 18.9 14.5 2.4 18.3 14.2 2.4026 08/30 735 0.1 (25) 23.3 16.4 2.2 22.1 15.9 2.4 20.8 15.4 2.5 20.2 15.2 2.6 21.8 16.5 2.2 20.6 16.0 2.3 19.3 15.5 2.4 18.6 15.3 2.4031 08/40 732 0.1 (25) 28.1 19.0 3.0 26.8 18.5 3.1 25.6 18.0 3.2 24.9 17.7 3.3 26.2 19.2 2.9 25.0 18.6 3.0 23.7 18.1 3.1 23.1 17.9 3.2031 10/30 984 0.1 (25) 29.6 21.3 3.1 28.2 20.8 3.2 26.9 20.3 3.3 26.2 20.0 3.4 27.6 21.5 2.9 26.3 20.9 3.1 25.0 20.4 3.2 24.3 20.1 3.3041 10/40 986 0.1 (25) 35.7 24.7 3.2 33.9 24.0 3.4 32.2 23.4 3.6 31.3 23.1 3.7 33.2 24.9 3.1 31.5 24.2 3.3 29.8 23.5 3.4 29.0 23.2 3.6041 12/30 1147 0.1 (25) 35.2 25.0 3.2 33.5 24.4 3.4 31.7 23.7 3.6 30.9 23.4 3.7 32.7 25.2 3.1 31.1 24.5 3.2 29.4 23.9 3.4 28.6 23.5 3.5046 12/40 1150 0.1 (25) 44.8 30.0 3.9 43.1 29.3 4.4 41.4 28.7 4.9 40.6 28.4 5.1 42.0 30.4 3.8 40.4 29.7 4.3 38.7 29.0 4.8 37.9 28.7 5.0046 15/40 1450 0.1 (25) 48.4 34.5 4.0 46.5 33.8 4.5 44.7 33.1 4.9 43.8 32.8 5.1 45.3 34.9 3.9 43.5 34.2 4.4 41.7 33.4 4.9 40.8 33.1 5.1051 15/40 1450 0.1 (25) 54.4 36.9 4.2 52.7 36.2 4.7 50.9 35.5 5.2 50.0 35.1 5.5 50.8 37.2 4.1 49.2 36.5 4.6 47.4 35.8 5.2 46.6 35.4 5.4051 18/30 1804 0.1 (25) 56.3 39.7 4.2 54.5 39.0 4.7 52.6 38.3 5.3 51.6 37.9 5.6 52.5 40.1 4.1 50.8 39.4 4.6 49.0 38.6 5.2 48.0 38.2 5.5061 18/40 1807 0.1 (25) 66.9 45.8 5.2 64.7 44.9 5.9 62.4 44.1 6.6 61.2 43.6 7.0 62.7 46.4 5.1 60.5 45.4 5.8 58.2 44.5 6.6 57.0 44.0 6.9061 21/30 2190 0.1 (25) 66.6 47.2 5.2 64.3 46.3 5.9 62.0 45.5 6.6 60.9 45.1 7.0 62.4 47.7 5.1 60.1 46.8 5.8 57.8 45.9 6.6 56.7 45.4 6.9071 18/40 1807 0.1 (25) 68.9 46.6 5.5 66.6 45.7 6.2 64.2 44.7 7.0 63.0 44.3 7.3 64.6 47.2 5.4 62.3 46.2 6.1 60.0 45.2 6.9 58.8 44.7 7.2071 21/30 2190 0.1 (25) 68.5 47.9 5.5 66.2 47.0 6.2 63.8 46.1 6.9 62.6 45.7 7.3 64.3 48.5 5.3 62.0 47.6 6.1 59.7 46.6 6.9 58.5 46.2 7.2
95F (35C) 105F (41C) 115F (46C) 120F (49C) 95F (35C) 105F (41C) 115F (46C) 120F (49C)
Air on coil Temperature DB/WB-80/67F (26.6/19.4C) Air on coil Temperature DB/WB-76/63F (24.4/17.2C)Ambient(Condenser Entering Air)Temperature Ambient(Condenser Entering Air)Temperature
RXV DCYP CFM
ESP
in.wg (Pa)
Outdoor Unit
Indoor Unit
Indoor Unit Air Flow Rate
Capacity Ratings 60Hz - High Speed
Combination Ratings - RXV and DCYP Units
*See notes in page 12
TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PIMBh MBh kW MBh MBh kW MBh MBh kW MBh MBh kW MBh MBh kW MBh MBh kW MBh MBh kW MBh MBh kW
020 06/30 501 0.2 (50) 17.3 11.9 1.8 16.5 11.6 1.9 15.6 11.2 2.0 15.2 11.1 2.0 16.0 11.9 1.7 15.3 11.6 1.8 14.5 11.3 1.9 14.0 11.1 1.9025 08/40 587 0.2 (50) 23.7 15.9 2.5 22.5 15.4 2.6 21.3 14.9 2.8 20.7 14.7 2.9 22.1 16.0 2.4 21.0 15.5 2.5 19.8 15.0 2.7 19.2 14.8 2.8030 10/30 730 0.2 (50) 26.6 17.9 2.6 25.4 17.5 2.8 24.1 17.0 3.0 23.5 16.8 3.1 24.8 18.1 2.5 23.6 17.6 2.7 22.4 17.1 2.9 21.8 16.9 3.0040 10/40 728 0.2 (50) 29.6 19.8 2.4 28.3 19.3 2.6 26.9 18.7 2.8 26.2 18.5 2.9 27.6 20.0 2.4 26.3 19.4 2.5 24.9 18.9 2.7 24.2 18.6 2.8040 12/30 990 0.2 (50) 30.8 22.0 2.5 29.3 21.5 2.7 27.8 20.9 2.9 27.1 20.6 3.0 28.6 22.2 2.4 27.2 21.6 2.6 25.8 21.0 2.8 25.1 20.7 2.9045 12/40 982 0.2 (50) 38.8 26.1 3.2 37.4 25.5 3.6 35.9 24.9 4.1 35.2 24.6 4.3 36.4 26.4 3.1 35.0 25.8 3.6 33.6 25.2 4.0 32.8 24.9 4.2045 15/30 1202 0.2 (50) 39.3 27.3 3.2 37.8 26.8 3.6 36.3 26.2 4.1 35.6 25.9 4.3 36.8 27.7 3.1 35.4 27.1 3.6 33.9 26.5 4.0 33.2 26.2 4.2050 15/40 1194 0.2 (50) 46.8 31.5 3.4 45.2 30.9 3.9 43.6 30.2 4.3 42.8 29.9 4.6 43.8 31.8 3.4 42.3 31.2 3.8 40.7 30.5 4.3 39.9 30.2 4.5050 18/30 1430 0.2 (50) 48.3 33.4 3.4 46.7 32.8 3.9 45.0 32.2 4.4 44.1 31.9 4.6 45.2 33.8 3.4 43.6 33.1 3.8 42.0 32.5 4.3 41.1 32.1 4.6060 18/40 1422 0.2 (50) 56.6 38.1 4.2 54.5 37.2 4.8 52.3 36.3 5.4 51.2 35.9 5.7 52.9 38.4 4.2 50.9 37.6 4.8 48.7 36.6 5.4 47.6 36.2 5.7060 21/30 1636 0.2 (50) 56.6 38.7 4.2 54.5 37.9 4.8 52.2 37.1 5.4 51.1 36.7 5.7 52.8 39.1 4.2 50.8 38.3 4.8 48.6 37.4 5.4 47.5 37.0 5.7070 21/30 1636 0.2 (50) 57.9 39.2 4.4 55.8 38.4 5.1 53.6 37.6 5.8 52.6 37.2 6.1 54.2 39.7 4.4 52.1 38.8 5.0 50.0 38.0 5.7 48.9 37.5 6.0070 21/40 1626 0.2 (50) 61.1 42.1 4.5 58.9 41.2 5.2 56.6 40.3 5.8 55.4 39.9 6.1 57.1 42.5 4.4 54.9 41.6 5.1 52.7 40.6 5.7 51.5 40.2 6.1
RXV DCYP CFM in.wg (Pa)
115F (46C)
Outdoor Unit
Indoor Unit
Indoor Unit Air Flow Rate ESP
115F (46C) 120F (49C) 95F (35C) 105F (41C) 120F (49C)
Air on coil Temperature DB/WB-76/63F (24.4/17.2C)Ambient(Condenser Entering Air)Temperature Ambient(Condenser Entering Air)Temperature
95F (35C) 105F (41C)
Air on coil Temperature DB/WB-80/67F (26.6/19.4C)
Capacity Ratings 50Hz - Medium Speed
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
12
TC SC PI TC SC PI TC SC PIMBh MBh kW MBh MBh kW MBh MBh kW
020 06/30 686 0.1 (25) 18.0 13.7 1.9 17.0 13.4 2.0 16.0 13.0 2.1025 06/40 680 0.1 (25) 24.4 16.9 2.4 23.5 16.5 2.6 22.6 16.2 2.8025 08/30 785 0.1 (25) 24.3 17.1 2.4 23.4 16.8 2.6 22.4 16.5 2.8030 08/40 777 0.1 (25) 28.9 19.7 2.9 27.8 19.3 3.2 26.8 18.9 3.6030 10/30 1061 0.1 (25) 30.4 22.2 3.0 29.2 21.8 3.3 28.0 21.4 3.6040 10/40 1046 0.1 (25) 36.5 25.6 3.7 35.1 25.1 4.1 33.6 24.5 4.6040 12/30 1331 0.1 (25) 36.5 27.0 3.7 35.1 26.5 4.1 33.6 25.9 4.6045 12/40 1317 0.1 (25) 43.4 31.0 4.0 41.8 30.4 4.6 40.0 29.8 5.1045 15/30 1536 0.1 (25) 42.8 31.5 4.0 41.2 30.9 4.5 39.5 30.2 5.1050 15/40 1519 0.1 (25) 48.1 35.1 4.3 46.3 34.4 4.9 44.3 33.6 5.5050 18/30 1914 0.1 (25) 49.5 38.0 4.3 47.5 37.4 4.9 45.5 36.6 5.5060 18/40 1882 0.1 (25) 59.3 43.6 5.3 56.9 42.7 5.9 54.2 41.7 6.5060 21/30 2200 0.1 (25) 58.6 44.3 5.3 56.2 43.5 5.9 53.6 42.6 6.5
Air on coil Temperature DB/WB-80/67F (26.6/19.4C)Ambient(Condenser Entering Air)Temperature
95F (35C) 105F (41C) 115F (46C)
RXH-5DC DCYP CFM
ESP
in.wg (Pa)
Outdoor Unit
Indoor Unit
Indoor Unit Air Flow Rate
Capacity Ratings 50Hz - High Speed
TC SC PI TC SC PI TC SC PIMBh MBh kW MBh MBh kW MBh MBh kW
020 06/30 581 0.1 (25) 18.4 13.0 2.0 17.4 12.6 2.1 16.5 12.3 2.3020 06/40 583 0.1 (25) 19.7 14.1 2.1 18.7 13.8 2.2 17.8 13.4 2.3025 06/40 583 0.1 (25) 23.0 15.4 2.2 21.8 14.9 2.3 20.5 14.4 2.4025 08/30 735 0.1 (25) 23.5 16.4 2.2 22.3 16.0 2.3 21.0 15.5 2.5030 08/40 732 0.1 (25) 30.0 19.8 3.0 28.9 19.3 3.3 27.8 18.9 3.6030 10/30 984 0.1 (25) 31.7 22.1 3.0 30.5 21.6 3.4 29.3 21.2 3.7040 10/40 986 0.1 (25) 35.6 24.7 3.5 34.3 24.2 3.9 32.8 23.6 4.3040 12/30 1147 0.1 (25) 35.2 25.0 3.5 33.9 24.5 3.9 32.5 24.0 4.2045 12/40 1150 0.1 (25) 43.8 29.6 4.4 42.6 29.1 4.8 41.3 28.6 5.3045 15/40 1450 0.1 (25) 47.4 34.2 4.5 46.0 33.6 4.9 44.6 33.1 5.4050 15/40 1450 0.1 (25) 47.2 34.1 4.5 45.9 33.6 5.0 44.4 33.0 5.4050 18/30 1813 0.1 (25) 48.6 36.9 4.6 47.2 36.3 5.0 45.6 35.8 5.4060 18/40 1814 0.1 (25) 57.3 42.2 5.4 55.6 41.5 5.9 53.8 40.8 6.4060 21/30 2190 0.1 (25) 57.0 43.7 5.4 55.4 43.1 5.9 53.6 42.5 6.4
Air on coil Temperature DB/WB-80/67F (26.6/19.4C)Ambient(Condenser Entering Air)Temperature
95F (35C) 105F (41C) 115F (46C)
RXH-6DC DCYP CFM
ESP
in.wg (Pa)
Outdoor Unit
Indoor Unit
Indoor Unit Air Flow Rate
Capacity Ratings 60Hz - High Speed
Combination Ratings - RXH-D and DCYP Units
Notes : 1. Shaded areas represent matched cooling capacities based as per AHRI Standards 210/240, 80/67F (26.6/19.4C) DB/WB temperature of air entering the indoor coil and 95F outside air dry bulb. Capacities at other ambient temperature as shown. 2. For matched conditions, at entering condition other than shown, consult SKM. 3. Direct interpolation is permissible but extrapolation is prohibited. 4. Combination ratings are based on indoor and outdoor units at the same elevation and connected by 25 ft. (7.6 m) of refrigerant tubing. For tubing in excess of 25 feet, slight capacity reduction will occur (approximately 0.5% per 50 feet length). Do not exceed 120 feet tubing length without checking with SKM. 5. TC - Total cooling capacity in Mbh (1000 Btuh) SC - Sensible cooling capacity in Mbh (1000 Btuh) PI - Power input in kW (compressor only) To convert Mbh to kW, divide by 3.413 To convert cfm to l/s, divide by 2.12 6. Its recommended to use expansion valve when operating at 115F ambient and above.
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
13
Electrical Data - RXV & DCYP
020 025 030 040 045 050 060 070
11.4 15 16.5 15.3 7.3 9.6 10.5 10.951 58 58 85 50 61.8 74 740.9 0.9 0.9 0.9 0.7 0.7 0.7 0.732 40 40 40 20 25 25 3215 20 22 20 10 13 14 15
380-415V/3Ph/50Hz
MFAMCA
Condenser motor FLAEle
ctri
cal
Unit Characteristics
Power SupplyComp. RLA
LRA
VXRledoM220-240V/1Ph/50Hz
021 026 031 041 046 051 061 071
(i) 11.2 13.2 16.2 19.4 15.6 18.2 21.4 22.0(ii) - - - - 9.4 11 12 13.2(i) 55 56 65 90 91 124 156 156(ii) - - - - 54 75 70 70(i) 0.9 0.9 0.9 0.9 2.5 2.5 2.5 2.5(ii) - - - - 0.8 0.8 0.8 0.8(i) 32 32 40 50 40 50 63 63(ii) - - - - 25 32 32 32(i) 15 18 21 25 22 25 29 30(ii) - - - - 13 15 16 17
Ele
ctri
cal
Unit CharacteristicsMFA
MCA
FLA
RXVModel(i) 220V/1Ph/60Hz (i) 220V/3Ph/60Hz
- (ii) 380V/3Ph/60Hz
LRA
Power Supply
COMPRESSORRLA
06 08 10 12 15 18 21 21TypeSize 150 150 150 150 150 150 150 150
Quantity 1 1 1 2 2 2 2 21.3 1.4 1.3 2.6 2.8 2.6 2.8 2.80.9 1.1 1.1 1.8 2.2 2.2 2.2 2.20.8 0.8 0.8 1.6 1.6 1.6 1.8 1.8
HighMedium
Low
Motor#
220-240V/1Ph/50-60Hz,3 Speed Electric Motor with Permanent Split Capacitor
MaximumAmps
-Watts
DCYPUnit Size
Speed
Vertical Discharge Outdoor Unit: RXV-50Hz
Indoor Unit: DCYP-50Hz
Vertical Discharge Outdoor Unit: RXV-60Hz
06 08 10 12 15 18 21 21TypeSize 150 150 150 150 150 150 150 150
Quantity 1 1 1 2 2 2 2 21.1 1.4 1.5 2.2 2.8 3 3.4 3.40.8 0.95 1.25 1.6 1.9 2.5 2.6 2.60.7 0.75 0.9 1.4 1.5 1.8 1.9 1.9
220-240V/1Ph/50-60Hz,3 Speed Electric Motor with Permanent Split CapacitorUnit Size
Motor-
Watts#
DCYP
MaximumAmps Speed
HighMedium
Low
Indoor Unit: DCYP-60Hz
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
14
Electrical Data - RXH-D & DCYP
Side Discharge Outdoor Unit: RXH-D-50Hz
06 08 10 12 15 18 21TypeSize 150 150 150 150 150 150 150
Quantity 1 1 1 2 2 2 21.3 1.4 1.3 2.6 2.8 2.6 2.80.9 1.1 1.1 1.8 2.2 2.2 2.20.8 0.8 0.8 1.6 1.6 1.6 1.8
Speed
DCYPUnit Size220-240V/1Ph/50-60Hz,3 Speed Electric Motor with Permanent Split Capacitor
Motor-
Watts#
HighMaximum
Amps MediumLow
06 08 10 12 15 18 21TypeSize 150 150 150 150 150 150 150
Quantity 1 1 1 2 2 2 21.1 1.4 1.5 2.2 2.8 3 3.40.8 0.95 1.25 1.6 1.9 2.5 2.60.7 0.75 0.9 1.4 1.5 1.8 1.9
Watts
DCYP220-240V/1Ph/50-60Hz,3 Speed Electric Motor with Permanent Split Capacitor
Unit Size
Motor-
MaximumAmps Speed
HighMedium
Low
#
Indoor Unit: DCYP-50Hz
Side Discharge Outdoor Unit: RXH-D-60Hz
Indoor Unit: DCYP-60Hz
020 025 030 040 045 050 060
16 20 30 32 11 11.5 1451 60.1 84 130 56 52 730.5 0.62 0.74 0.74 1.32 0.67 0.671 1 1 1 1 2 2
380-415V/3Ph/50Hz
CompressorRLALRA
Power SupplyCD5 -HXRledoM
Ele
ctr
ica
l
220-240V/1Ph/50Hz
Condenser motor FLANo of Condenser motor
020 025 030 040 045 050 060
16 20 30 32 36 36 4342 66.51 95 101 164 164 188
0.53 0.67 0.86 0.86 1.17 0.75 0.751 1 1 1 1 2 2
Condenser motor FLA
RXH- 6DC
No of Condenser motor
Model
Ele
ctr
ica
l
Power Supply 220V/1Ph/60Hz
CompressorRLALRA
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
15
Thermostat
Thermostat is wall mounted decorative type, with large LCD and backlight. Buttons are provided for power on/off, fan speed selection, cooling or heating mode selection, set point adjustment and sleep mode selection. Indoor temperature and set point are displayed simultaneously. Apart from that, display provides fan mode (high, medium, low or auto) and operating mode (cool or heat).
Note: Optional remote control and remote sensor are available on request.
Electric Heater
Electric heaters are available as an option with U shaped fi nned tubular heating elements with automatic reset thermal safety cut-out. Order should specify FEH1 for Variant 1 and FEH2 for Variant 2. With the indoor units.
Heater Contactors are not included as standard and must be fi eld supplied and installed.
Expansion Valves
Expansion Valves can be used as an option instead of orifi ce for the following combinations:
RXV-020 + DCYP-06/3 up to RXV-040 + DCYP-12/3 for 50Hz.RXV-021 + DCYP-06/3 up to RXV-041 + DCYP-12/3 for 60Hz.
Options
Variant 106 1 x 1.008 1 x 1.510 1 x 1.0 + 1 x 1.512 1 x 3.015 1 x 3.018 1 x 4.021 1 x 4.0 2 X 4.0
2 X 3.02 X 4.0
Unit SizeVariant 2
3 X 1.52 X 3.0
No. Of Heater Elements x kW
2 X 1.02 X 1.5
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
16
inwg 0.1 0.2 0.3 0.4 0.1 0.2 0.3 0.4Pa 25 50 75 100 25 50 75 100cfm 686 667 643 613 680 660 636 604l/s 324 315 304 289 321 312 300 285cfm 785 759 736 711 777 753 730 704l/s 371 358 347 336 367 355 345 332cfm 1061 1002 924 835 1046 983 906 817l/s 501 473 436 394 493 464 428 386cfm 1331 1291 1241 1178 1317 1276 1223 1156l/s 628 609 586 556 622 602 577 546cfm 1536 1490 1445 1388 1519 1476 1429 1368l/s 725 703 682 655 717 696 674 645cfm 1914 1798 1655 1491 1882 1761 1618 1456l/s 903 848 781 703 888 831 763 687cfm 2200 2021 1830 1623 2150 1943 1759 1562l/s 1038 954 864 766 1015 917 830 737cfm 517 501 481 454 514 498 478 449l/s 244 236 227 214 243 235 225 212cfm 604 590 574 553 601 587 571 549l/s 285 278 271 261 284 277 270 259cfm 721 730 711 669 724 728 706 661l/s 340 344 336 315 341 344 333 312cfm 1023 990 947 887 1016 982 937 875l/s 483 467 447 419 480 463 442 413cfm 1231 1202 1165 1116 1224 1194 1155 1104l/s 581 567 550 526 578 563 545 521cfm 1442 1430 1369 1268 1444 1422 1354 1251l/s 681 675 646 599 681 671 639 590cfm 1665 1636 1552 1430 1680 1626 1532 1404l/s 957 897 822 736 933 869 795 711cfm 397 384 358 324 396 381 355 321l/s 187 181 169 153 187 180 167 152cfm 485 466 445 421 482 463 442 419l/s 229 220 210 199 228 219 209 198cfm 465 466 474 448 464 467 474 445l/s 219 220 224 211 219 220 224 210cfm 776 744 691 625 773 738 684 618l/s 366 351 326 295 365 348 323 291cfm 957 918 876 828 951 912 870 822l/s 451 433 413 391 449 431 411 388cfm 987 1012 993 899 988 1014 987 889l/s 466 478 469 424 466 478 466 419cfm 1122 1151 1113 990 1150 1168 1117 990l/s 836 814 775 721 831 804 761 705
Low
15
18
06
08
10
12
High
Medium
12
06
08
Speed
swoR 4swoR 3
10
10
15
21
06
08
External Static PressureDCYP
15
21
21
18
18
12
Fan Performance - 50Hz
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
17
inwg 0.1 0.2 0.3 0.4 0.1 0.2 0.3 0.4Pa 25 50 75 100 25 50 75 100cfm 581 587 583 570 583 587 581 566l/s 274 277 275 269 275 277 274 267cfm 735 724 711 696 732 721 707 692l/s 347 341 335 328 346 340 334 327cfm 984 990 991 982 986 991 989 978l/s 464 467 467 463 465 468 467 461cfm 1147 1151 1136 1106 1150 1149 1130 1095l/s 541 543 536 522 543 542 533 517cfm 1457 1433 1406 1374 1450 1425 1397 1364l/s 688 676 664 648 684 673 659 643cfm 1804 1813 1811 1789 1807 1814 1807 1780l/s 851 856 854 844 853 856 853 840cfm 2190 2141 2057 1955 2180 2097 2007 1901l/s 1034 1010 971 923 1029 990 947 897cfm 442 426 404 379 440 423 401 376l/s 209 201 191 179 208 200 189 177cfm 565 547 528 508 562 544 525 505l/s 267 258 249 240 265 257 248 238cfm 612 585 594 627 607 584 597 630l/s 289 276 280 296 287 275 282 298cfm 876 841 795 744 871 834 788 737l/s 414 397 375 351 411 394 372 348cfm 1148 1111 1071 1030 1140 1103 1064 1023l/s 542 524 506 486 538 520 502 483cfm 1180 1156 1204 1263 1172 1158 1214 1267l/s 557 545 568 596 553 547 573 598cfm 1362 1355 1420 1472 1355 1362 1436 1473l/s 862 852 834 809 858 846 826 799cfm 327 302 275 247 326 300 273 246l/s 155 143 130 117 154 142 129 116cfm 452 427 403 380 449 425 401 378l/s 213 202 190 179 212 201 189 178cfm 517 447 396 367 511 443 394 366l/s 244 211 187 173 241 209 186 173cfm 635 585 532 478 630 581 528 475l/s 299 276 251 226 297 274 249 224cfm 888 841 794 748 882 835 789 743l/s 419 397 375 353 416 394 372 351cfm 1015 895 813 771 1001 887 808 770l/s 479 422 383 364 472 418 382 363cfm 1132 1005 921 884 1112 992 915 882l/s 638 640 639 632 638 640 638 630
Speed
swoR 4swoR 3
DCYP External Static Pressure
High
06
08
10
12
15
18
21
Medium
06
08
10
12
15
18
21
Low
06
08
10
12
15
18
21
Fan Performance - 60Hz
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
18
Recommended Suction and Liquid Line Sizes
Suction Liquid Suction Liquid Suction Liquid Suction Liquid Suction Liquid020 021 5/8 3/8 5/8 3/8 3/4 3/8 3/4 3/8 3/4 3/8025 026 5/8 3/8 3/4 3/8 3/4 3/8 3/4 3/8 3/4 1/2030 031 5/8 3/8 3/4 3/8 3/4 1/2 7/8 1/2 7/8 1/2040 041 3/4 3/8 3/4 3/8 7/8 1/2 7/8 1/2 7/8 1/2045 046 3/4 3/8 7/8 1/2 7/8 1/2 1 1/8 1/2 1 1/8 1/2050 051 3/4 3/8 7/8 1/2 1 1/8 1/2 1 1/8 1/2 1 1/8 1/2060 061 7/8 1/2 1 1/8 1/2 1 1/8 1/2 1 1/8 1/2 1 1/8 1/2070 071 7/8 1/2 1 1/8 1/2 1 1/8 1/2 1 1/8 1/2 1 1/8 1/2
RXV Model(Vertical Discharge Condensing Unit)
Recommended Suction And Liquid Line Sizes For Various Length of Run to Evaporator Side- Ft. (m)25 (7.6) 50 (15.2) 75 (22.9) 100 (30.5) 120 (36.6)
Notes :
1. Pipe diameters are based on equivalent length of copper tubing sizes. 2. Pipe sizes are based on 2F (1.1C) or less temperature losses for liquid and suction line in equivalent pipe length. 3. If the condensing unit is below the evaporating unit, the maximum lift should not exceed to 66 feet. 4. Do not exceed 120 feet piping length without checking with SKM. 5. These sizes are for guidance only. For detailed proper piping, refer to recognized piping references like ASHRAE Guide and Data Book. The recommended or required suction and liquid line sizes do not necessarily correspond with the refrigerant connections
available on the outdoor or indoor unit. Necessary transformation may be required and its fi eld performed.
Suction Liquid Suction Liquid Suction Liquid Suction Liquid Suction Liquid20 5/8 3/8 5/8 3/8 3/4 3/8 3/4 3/8 3/4 3/825 5/8 3/8 3/4 3/8 3/4 3/8 3/4 3/8 3/4 1/230 5/8 3/8 3/4 3/8 3/4 1/2 7/8 1/2 7/8 1/240 3/4 3/8 3/4 3/8 7/8 1/2 7/8 1/2 7/8 1/245 3/4 3/8 7/8 1/2 7/8 1/2 1 1/8 1/2 1 1/8 1/250 3/4 3/8 7/8 1/2 1 1/8 1/2 1 1/8 1/2 1 1/8 1/260 7/8 1/2 1 1/8 1/2 1 1/8 1/2 1 1/8 1/2 1 1/8 1/2
RXH-D Model(Side Discharge
Condensing Unit)120 (36.6)
Recommended Suction And Liquid Line Sizes For Various Length of Run to Evaporator Side- Ft. (m)25 (7.6) 50 (15.2) 75 (22.9) 100 (30.5)
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
19
2
5
34
6
1
Typical Refrigeration Piping - RXV & DCYP
1
6
4
3
5 2
Legend:
1. RXV Air Cooled Condensing Unit2. DX DCYP Fan Coil Unit3. Liquid Line4. Suction Line5. Metering Device 6. Packed Valves
REFRIGERANT PIPINGCorrect 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.
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
20
Typical Refrigeration Piping - RXH-D & DCYP
Legend:
1. RXH-D Air Cooled Condensing Unit2. DX DCYP Fan Coil Unit3. Liquid Line4. Suction Line5. Metering Device 6. Packed Valves
1
6
4
3
5
2
1
1
6
3
4
2
5
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
21
Typical Wiring Diagram - RXV & DCYP
POWERSUPPLY: 220~ 240V/1PH/50HZ
OUTDOORUNIT(RXH- 020 5DC& RXH- 025 5DC)
1
TOINDOORUNIT
NL
Y/G
BLACK
REDXT1
1L N
T4
RED
BLAC
K
XT2
XP1
XP2
K3K1
T3TRANS
XS1
WHI
TE
WHI
TE
BLAC
K
BLAC
KXS
2 CN208
CN203
CN206
K2
CN9REDRED
CN201
SW1
BLACK
POWERTRANSFORMEROUTDOORFAN
CURRENTDETECT
CONNECTORS
RESISTANCERESISTANCE
5WAYTERMINAL
TERMINALCONTACTOR
XT1
XT2KM8
XP1~ 2, XS1~ 2
T3
CT2
TRANSFAN
T4
P.C.B
OUTDOOR UNIT
JUNCTIONBOX
CAP2RED
PARTNAME
CAPACITORHIGH, LOWPRESSURESWITCH
CODE
CAP1, 2K1, K2
BLACK
BLACK
A2
A1 KM8
2422 6
RED
1321 5 FANBLUERED
BLACK
RED
CN39CT2 CN40
CN38
BLAC
K
CAP1
RED
FROM
INDOORUNIT(DCYP- 06 &DCYP- 08)
MOTORFAN
N EFH FLFM
Y/G
N
1
L
UNIT
SIDE
FIELD
SIDE
CN200
S
BLUE
WHI
TE
COMP.
C Y/G
R
(BY OTHERS / OPTION)
THERMOSTAT WITH 3SPEED SWITCH
POWER
OUTDOOR UNIT MODEL (RXV - 045,050,060 & 070)
OUTDOOR UNIT MODEL (RXV - 020,025,030 & 040)
COMPRESSOR
START CAPACITOR
RELAYSTART
E
INDOOR UNIT(DCYP)
FANMOTOR
1
FMFH FLN
(IF APPLICABLE)FAN
MOTOR2
FMN FH FL E
MOTOR BODYEARTHING
UNITSIDE
FIELDWIRING (BY OTHERS)
CYCLE TIMERANTI SHORT
L1 L2
R
SRUNCA
PACITO
R
CAPA
CITO
R
R
S
C
C
C1
T1 T2 220~240V
**
EQUIP. GRND.
FANMOTOR
G
FIELD SUPPLY
NL
CONTACTOR
220~240V/1PH/50HZ
220~240V/1PH/50HZ
TO INDOOR UNIT
2
1
CONNECTIONCUSTOMERJN. BOX FOR
FROM INDOOR UNITFIELD CONNECTIONS
1
2
HPSLPS
**
L N E
FMN FHL HCFL
(BY OTHERS /OPTION)THERMOSTAT WITH 3SPEED SWITCH
FIELDSIDE
UNITSIDE
CONDENSER FAN
3~
COMPRESSOR
MOTOR
MOTOR
3~
MOTOR
MOTOR
FM
MOTORFAN
INDOOR UNIT(DCYP)
1
EFM
MOTORFAN
FH FLN N FH
FIELD WIRING (BY OTHERS)
2
EARTHINGMOTOR BODY
FL E
CONTACTOR
220-240V
T2
L2
T3
L3
T1
L1CYCLE TIMER
FIELD CONNECTIONSFROM INDOOR UNIT
ANTI SHORTHPS
2
1LPS
(380~415V / 3PH / 50HZ)**
L3L2 NL1
HEATERCRANKCASE
(AUX. CONTACT)
Grd
GROUNDING LUG
FROM INDOOR UNITFIELD CONNECTIONS
JN. BOX FOR
CONNECTIONCUSTOMER
2
**
1
220~240V/1PH/50HZ
L N E
(BY OTHERS / OPTION)
FM
THERMOSTAT WITH 3SPEED SWITCH
NL FH HFL C
FIELDSIDE
Typical Wiring Diagram - RXH-D & DCYP
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
22
Typical Wiring Diagram - RXH-D & DCYP
CN20
1
Y/G
C
CAP1
CN38
RED
CN40
CN39
RED
WHITE
BLACK
BLAC
K
CN20
0
COM
P.S
R
JUNCT
ION
BOX
Y/G
OU
TD
OO
RU
NIT
FRO
MN 1L
UNITSIDEFIELDSIDE
THER
MO
STA
TW
ITH
3SPE
EDSW
ITC
H(B
YO
THER
S/
OPT
ION
)
POW
ERSU
PPLY
:22
0~24
0V/1
PH/5
0HZ
CN9
RED RE
DRED
BLAC
K
FAN
CAP2
RED
BLUE
WHITE
BLUE
P.C.
B
WHITE
BLACK
CN20
8
CN20
3CT
2
CN20
6
K2SW
1
BLACK
TOIN
DOOR
UNIT
TOIN
DOOR
UNIT
OU
TDO
OR
UN
IT(R
XH
-030
5DC
&R
XH-0
405D
C)
TEM
PARE
TURE
PROT
ECTO
RSW
ITCH
P.C.
BOAR
DSO
CKET
S
TERM
INAL
K2 CN10
0-20
8
XT3,
XT4
1L
N
POW
ER
NL
E
BLAC
K
RED
BLACK
XT2
RED
TRAN
SPO
WER
TRAN
SFOR
MER
34
PIPE
TEM
PARA
TURE
CONN
ECTO
RS
CONT
ACTO
R
CURR
ENT
DETE
CT
ROOM
TEM
PARA
TURE
OUT
DOOR
FAN
1KM
8
CT2
XP1~
2,XS
1~2
T3T4FAN
HIGH
,LOW
PRES
SURE
SWIT
CH
CAPA
CITO
R
PART
NAM
ECO
DE
XT1
RED
K1,K
3
CAP
1,2
RXH
-04
05D
C+
DCY
P-12
)
IND
OO
RU
NIT
(DC
YP
-10
&12
)
MO
TOR
E
FAN 1
N
FH
FM
FL
MO
TOR
FAN 2
(APP
LIC
ABL
EFO
R
FL
N
FH
FM
EART
HING
MOTO
RBO
DY
E
XS2
XS1
BLAC
K
RED
R
T4
T3
K1 K3
BLACK
XT4
XP2
XP1
TRAN
S
RED
KM8
A2
6
22
2
4
A1
5
21
1
3
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
23
Y/G
T5TR
ANSF
ORM
ER
TOIN
DOOR
UNIT
TOIN
DOOR
UNIT
OU
TDO
OR
UN
IT(R
XH-0
455D
C)
1
XT4
32
14
POW
ER38
0~41
5V/3
PH/5
0Hz
LN
XT3
NC
AB
IND
OO
RU
NIT
(DC
YP-1
5)
12
P.C.
BOAR
DSO
CKET
SCN
100-
208
4WAY
TERM
INAL
TEM
P.PR
OTEC
TSW
ITCH
LOW
PRES
SURE
SWIT
CHPI
PETE
MP.
SENS
ORL.
P.SW
XT2
K1RT3
(BY
OT
HER
S/
OPT
ION
)T5
CN09
RT3
T3
R
A1A2
ORAN
GE
BLACK
CAP3
BLUE
BLUE
Y/G
V(T2
)CO
MP.
U(T1
)RE
D
WHI
TEW
(T3)
BLAC
KFA
N3Y/
G
RED
XT6
2122
BLUE
3W
HITE
5BL
UE
1RE
D4 62
UNITSIDE
COM
PRES
SOR
COM
P
MO
TOR
BOD
YEA
RTH
ING
FL
MO
TOR
FAN
FM
N
FH
MO
TOR
FAN
N
E
E
FM
FH
FL
CONN
ECTO
R
CONN
ECTO
RS
HIGH
PRES
SURE
SWIT
CH
CURR
ENT
DETE
CTOR
H-PR
O
CT1
XT5,
XT6
XS8-
9,XP
8-9
FAN
CAPA
CITO
R
OUT
DOOR
FAN
5W
AYTE
RMIN
AL
ACCO
NTAC
TOR
XT1
KM1
CAP3
,CAP
4
FAN3
,FAN
4
JUN
CTIO
NBO
X
Y/G
PART
NAM
ECO
DE
OUT
DO
OR
UNIT
CN20
0CN
201
CN10
0
RED
BLAC
KBLACK
KM1
BLACK
RED
WHITE
BLUE
CN206
XP3
XS3
XS1
XP2
XS2
XP1
HI-P
ROK1
RT4
T4
CT1
CN203CN208
L 1NFR
OM
FIELDSIDE
PO
WER
SUPP
LY:-
380~
415V
/3P
H/5
0HZ
L.P.
SW
THER
MO
STA
TW
ITH
3SPE
EDSW
ITC
H
ORANGE
Typical Wiring Diagram - RXH-D & DCYP
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
24
L-PRO
FIELDSIDE
N
CT1
CURR
ENT
DETE
CTOR
PIPE
TEM
P.SE
NSOR
LOW
PRES
SURE
SWIT
CH
TRAN
SFOR
MER
RT3
L.P.
SW
T5
5W
AYTE
RMIN
AL
HIGH
PRES
SURE
SWIT
CH
CONN
ECTO
RS
CONN
ECTO
R
XS8-
9,XP
8-9
H-PR
O
XT1
XT5,
XT6
OUT
DO
OR
UNIT
BLACK
RED
YELL
OW
CAP3
Y/G
WHITE
RED
W(T
3)W
HITE
COM
P.V(
T2)
BLUE
2122
XT5
WHI
TE
BLUE
BLAC
K
RT3
R
BLAC
K
KM1
A1
RED
1
BLUE
5
WHI
TE3
ORAN
GE
2 64A2RED
WHITE
BLUE
YELLOW
JUN
CTIO
NBO
X
Y/G
CODE
PART
NAM
E
ACCO
NTAC
TOR
OUT
DOOR
FAN
FAN
CAPA
CITO
R
COM
PRES
SOR
FAN3
,FAN4
CAP3
,CAP
4
KM1
COM
P
UNITSIDE
FRO
MN 1L
XP9 XS9
CN206
XP8
XP7
XS8
XS7
CN20
1CN
100
CN09
CT1
CN20
0
CN203
POW
ERSU
PPL
Y:-3
80~4
15V/
3PH
/50H
Z
HI-P
ROK1
CN208
T5TH
ERM
OST
ATW
ITH
3SPE
EDSW
ITCH
(BY
OT
HER
S/
OPT
ION
)
ORANGE
WHITE
FAN
DOW
NFA
N
UP
RT4
RED
XT6
OU
TDO
OR
UN
IT(R
XH-0
50&
060
5DC
)
1
TOIN
DOOR
UNIT
CAP4
NL
TOIN
DOOR
UNIT
380~
415V
/3PH
/50H
zPO
WER
BLUE
Y/G
XT2
YELL
OWRE
D
41
23
WHI
TE
BLAC
KBL
ACK
Y/G
Y/G
Y/G
BA
CN
XT1
U(T1
)
XT2
4WAY
TERM
INAL
IND
OO
RU
NIT
(DC
YP-1
8&
21)
TEM
P.PR
OTEC
TSW
ITCH
P.C.
BOAR
DSO
CKET
SCN
100-
208
K1
EAR
THIN
GM
OTO
RBO
DY
FAN
FAN
MO
TOR
12
MO
TOR
FL
FH
N
FM
FL
FH
FM
E
E
Typical Wiring Diagram - RXH-D & DCYP
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
25
Model: RXV-045 to 070
Model: RXV-020 to 040
Dimensional Data OUTDOOR UNITS - VERTICAL DISCHARGE
[660]
[660]
[584]
[584]
DIMEN SIONS ARE IN INCHES
26
3/8 x 4 NOS.[9.5]MOUNT. HOLES
SUCTION LIQUID
RXV- 040 [660]
RXV- 030
RXV- 025
RXV- 020
MODEL
[660]
[584]
26
23
[584]23
L
3626 37
ACCESS
RUBBER GROMMET)HOLE 25MM(WITHCABLE ENTRY
[940] [914]
37[940]
[838]33
[635]25
26
23
23
W H
36[914]
[813]32
[610]24
[MM]
A
2[51]
L
1.7[44]
4[1
02]
H A1 [25]
0.79
[20]
4
0.75[19]4
[102
]
W
2
3
1
LIQUID
SUCTION
MOUNT. HOLES3/8 x 4 NOS.
HOLE 25MM(WITH RUBBER GROMMET)
CABLE ENTRY
ACCESS
29[737]
0.75[19]
4[1
02]
1[2
5]
33[8
38]
32 [813
]0.
79[2
0]
4[1
02] 1.8
[45]
4
29[736]
NOTE: MODEL RXV- 045 (1 ROW)
4. CONDENSER COIL
2. COMPRESSOR
3. CONTROL PANEL
L E G E N D
1. CONDENSER FAN
2
3
1
2[51]
[9.5]
MODEL RXV- 050,060 & 070 ( 2 ROWS)
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
26
OUTDOOR UNITS - SIDE DISCHARGE
Models: RXH-020-DC & RXH-025-DC
12.8
[346
]13
.6
[324
]0.
5[6
94]
27.4
5.6[141]
22.1[560]
[13]
[842]33.1
14.6
[371
]
ALLDIMENSIONSAREININCHES[mm]
5.6[141]
[13]0.5
33.9
[862
]
24.1[608]
[895]35.2
12.3
[335
]13
.2
[313
]
14.2
[360
]
ALLDIMENSIONSAREININCHES[mm]
Models: RXH-030-DC & RXH-040-DC
Models: RXH-050-DC & RXH-060-DC
[mm]
35.4[900]
14.6
[370
]13
.4[3
40]
23.2[590]
5.9[150]
15.4
[390
]
ALL DIMENSIONSAREININCHES
46[1
167]
Models: RXH-045-DC
24.67.1[624]
ALL DIMENSIONS AREININCHES
[181]
[MM]
[966
]38
39[990]
16.3
[414
]
14.9
[378
]
13.9
[354
]
Dimensional Data
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
27
DCYP INDOOR UNITS
TERMINALCONNECTION
4-5/8 MTG.HOLES2 3
4 4
CONNECTIONTERMINAL
UNIT SIZES 06 - 10 UNIT SIZES 12 - 21
LEFT HAND UNIT SHOWNRIGHT HAND UNIT OPPOSITE
DDPUNITMODEL
06
A B C D1 F
INCH MMINCH MMINCH MMINCH MMMMINCH
33 838 21.5 546 12.5 317 15 381
3811564825.59403708
64825.59403710
3811595237.512454912
38115110543.513975515
110543.513975518
125749.515496121
ALL DIMENSIONS ARE IN INCHES
LEGEND
1 INSULATED R.A.PLENUM
SUPPLY FAN2
FAN MOTOR3
COOLING COIL4
1 1 32
6
5
6 FILTER
5 ACCESS PANEL
18.67 474
41716.42
MMINCH
G
GROMMETSWITH RUBBER
FILTERREMOVAL
FREE RETURN-STANDARD
C
12
12
12
14.5
305
305
305
368
D
INCH
12
MM
305
14.5 368
14.5 368
D1
F
3/4DRAINK
M
L
A
B
DRAINL KM
B
A
11.25[286]
51
45
45
39
27
27
23
1295
1143
1143
991
686
686
584
31712.5
12.5 317
31712.5
37714.84
14.84 377
14.84 377
44017.32
17.32 440
17.32 440
G
MODELUNITDDP
06
K L M
681
663
553
26.12
26.82
21.78
804
760
747
29.93
31.66
29.41
200.79
1.82 46
4.61 117
559
MM
22
INCH
703
MM
27.68
INCH INCH
2.64
MM
67
DIMENSIONS FOR
3R / 4R
3R / 4R + HEATER
3R / 4R + HEATER
3R / 4R
081215
1821
10
8.5[216]
1.5[38]
2[51]
[19]
[16]
[19]3/4
2[51]
8.5[216]
1.5[38]
1[25]1 [2
5]
0.75[19]
[MM]
0.75[19]
16.42 417
16.42 417
16.42 417
18.67 474
18.67 474
LIQUID
SUCTION
103/8
MMINCH INCH MM INCH INCHMM MM3R 4R 3R 4R
LIQUID SUCTION
3/8 10
3/8 1010 3/8
3/8 1010 3/8
3/8 1010 3/8
1/2 13 13
1/2 13
1/2 13 13
13
5/8 16 5/8 16
5/8 16 165/8
5/8 16 165/8
5/8 16 227/8
7/8 22 227/8
1 1/8 29
1 1/8 29 1 1/8 29
291 1/8
1/2
1/2
1/2
CONNECTION SIZES
(DUCTED)REAR RETURN-OPTIONAL
5
REMOVALFILTER
1.5
F
D x
A
6
[25]1
[38]
Dimensional Data
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
28
Outdoor Unit Clearance & Spacing
No obstacle
1525
mm
MULTIPLE UNITS
45[1143]
SINGLE UNIT
AIR OUT
30 [762
]14 [356
]
30[762]
30[762]
30 [762
]14 [356
]
AIR IN
AIR IN
SPACING FOR AI RFLOW
SPACING FORSERVICE
30 [762
]14 [356
]
30[762]
30[762]
SPACING FOR AI RFLOW
SPACING FORSERVICE
SUCTION
AIR IN
LIQUID
POWERSOURCE
CONTROLPANEL
CONTROL CIRCUIT
ALL DIMENSIONS ARE IN INCHES[MM]
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
29
20[508]
12[30
5]
12[305]
[305]
12
SINGLE UNIT:-
[838]3
3
48
[1219]
[305]
[508]
12
20
SPACING FORSERVICE
ALL DIMENSIONS ARE IN INCHES[MM]
Outdoor Unit Clearance & Spacing
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
30
Ducted mini split Air Conditioning system shall composed of a compact design indoor fan coil unit and fl oor or Rooftop mounted outside air cooled condensing unit, rated with AHRI standards 210/240.
CONDENSING UNIT: The condensing unit shall be composed of compressor, condenser, coil, condenser fan and motor.
CONDENSER COIL The condenser coil shall be air cooled constructed of high effi ciency inner grooved copper tube mechanically expanded into hi-effi ciency aluminum fi ns.
COMPRESSOR Compressor shall be hermetic type, refrigerant gas cooled, furnished with internal overload protection device.
CONDENSER FANFor side discharge air delivery the condenser fan shall be direct driven propeller type, equipped with statically and dynamically balanced plastic (ASG20) blades. Complete fan assembly is equipped with heat protect BW 130C condenser fan guard. For top discharge air delivery, the fan shall be equipped with statically and dynamically balanced alloy blades, and inherent corrosion resistant shaft. Complete fan assembly is mounted downward on the strong and acrylic coated fan guard.
MOTORThe motor shall be totally enclosed air over (TEAO), six pole.
CONTROLSCondensing unit shall be provided with a control panel enclosure comprising all electrical control devices except for the fi eld supplied room thermostat and shall include the following components as minimum: Compressor and condenser fan motor contactor Anti recycling time delay relay Terminal for external connections.
INDOOR UNIT: The indoor unit/air handler shall be composed of evaporator coil, fan motor assembly and the metering device.
EVAPORATOR COILEvaporator coil shall be constructed of seamless copper tubes with 5/16 OD, mechanically bonded to aluminium fi ns. The coil consists of headers of seamless copper and fl ow control distributor.
EVAPORATOR FANFan shall be double inlet, double width, direct driven with centrifugal type wheel. Fan wheel shall be with multi forward curved blades. Fan shall be statically and dynamically balanced. Fan housing and wheel shall be made of galvanized steel sheet.
MOTORMotor shall be single phase, 3 speed permanent split capacitor type, suitable for 220-240V/1Ph/50-60Hz.Highly effi cient with integral thermal protection. Motor shall have high power factor and shall be with permanent lubricated sleeve bearings.
METERING DEVICEIndoor unit shall be equipped with refrigerant fl ow control device.
CASINGThe unit casing shall be made of zinc coated galvanized steel sheets conforming to JIS-G3302 and ASTM-A525 that shall be phospatized and then electro statically dry powder coated of approx 60 microns to provide an extremely tough, scratch resistance, and excellent anti corrosive protection.
GUIDE SPECIFICATIONS
Air Conditioning Equipment . Built in the Gulf... for the World
SKM Ducted Mini Split Systems
31
NOTES: