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4SCU16LEHIGH EFFICIENCYSPLIT SYSTEM AIR CONDITIONERUP TO 16 SEERPRODUCT SPECIFICATIONSFORM NO. 4SCU16LE-100 (09/2019)COILS Omniguard total corrosion protection technologydesigned coil Enhanced tube-and-fin coil design featuring MHT Technology Lanced fins for maximum heat transfer Every coil factory tested for leakproof construction Raised coil prevents debris from impeding airflowCOMPONENTSCOMPRESSOR High-efficiency scroll compressor R410A refrigerant Grommet mounted compressor for quietoperation Internally protected against high temperaturemotor overload conditions Heavy-duty compressor sound blanket forquiet operation factory installedCABINET 45-degree offset gauge ports for easy service Factory installed high and low pressure switches Thread-on pressure switches with Schrader corefor simple, quick replacement Filter drier shipped loose for installation flexibility Fan orifice for smoother airflow and sound levelreduction Charged for 15 feet of line set Sealed Contactor with lugsWARRANTY10 year limited warranty on compressor10 year limited warranty on all parts, extendedwarranty available**Warranty provides for a total of 10 years of limited warranty coverage(Standard 5-year limited parts warranty plus an additional 5-year limitedextended parts warranty). Warranty must be registered online within60 days of installation to qualify for 10-year coverage. Unregisteredequipment defaults to 5-year coverage. See full warranty at www.alliedair.com for terms, conditions and exclusions. Full metal louvered panel with 2 screws toremove for ease of coil cleaning and service Corner-mounted controls for easy service Rounded corners for safety and attractive,clean appearance Baked polyester paint finished over galvanizedsteel for maximum durability Removable PVC coated wire fan discharge grill External gauge ports for easy serviceNOTE:For the latest AHRI system matches, please visitwww.alliedratings.com or www.AHRIdirectory.orgTMPage 1
SPLIT SYSTEM AIR CONDITIONER4SCU16LEMODEL NUMBER GUIDE4 SCU 16 LE 1 36 P - 50 AREFRIGERANT4 R410AMINOR REVISION CODEMAJOR REVISION CODE50 OMNIGUARD SCUSPLIT AIR CONDITIONERELECTRICALP - 208 - 230V/60HZ/ 1-PHASESEER16TONNAGE18, 24, 30, 36, 41, 42, 47, 48, 59, 60TIERLE LOUVERED ENHANCEDREGION RESTRICTIONS1 : ALL REGIONSPHYSICAL AND ELECTRICAL p.Max. OverCurrentDevice(amps)CompressorOutdoor Fan 9P-50208-230/60/1197-25328.84520.81272.81/3V 1.81/3825UNIT DIMENSIONS (IN.)A - WidthB - DepthC - 529.75155ModelDimensions 284Note:Dimensions listed are unit sizes w/o packagingPage 2
SPLIT SYSTEM AIR CONDITIONER4SCU16LESOUND RATINGSEstimated Sound Pressure (dBA)2ModelApproximate Distance3Sound Power13.3 Feet(1 Meter)6.6 Feet(2 Meters)9.8 Feet(3 59P-50776963594SCU16LE160P-50787064601 Rated in accordance with AHRI standard 270 (2015). AHRI Standard 270 establishes a method of rating outdoor unitary equipment in terms of Sound Power.2 Rated in accordance with AHRI standard 275 (2010). AHRI Standard 275 provides the calculations for estimating the A-Weighted Sound Pressure at a given distance from theequipment. That is a more useful number because that is what humans will hear.3 Based only on distance factor; other factors may change this value such as:- Unit location (reflective surfaces adjacent to the unit)- Barrier shielding sources- Sound path/elevation- Outside noise sourcesACCESSORIESSystem AccessoryWhere UsedKit NumberPurposeLiquid Line solenoidAll models60M52Low ambient (cooling operation)All models34M72Compressor Short Cycle protectorAll models47J27Delays compressor start 5-7 minutes to prevent short cyclingHard Start1810J42Scroll compressors usually do not require hard start; maybe needed for utilityHard Start24 thru 6088M91brown-out or low voltage areasCrankcase Heater18, 24, 30, 3693M04Crankcase Heater41, 4293M05Crankcase Heater47, 48, 59, 60Factory InstalledPrevents liquid migration to the compressor especially for high liquid riserapplicationsEnables cooling demand down to 30 F. Will require freeze stat, CC heaterand TXVPrevents liquid migration to compressor in cold weatherSound CoverFactory InstalledLowers compressor sound levelLoss of Charge KitFactory InstalledProtects the compressor if refrigerant charge is too lowAdditional System Accessories (indoor section)18, 24, 30H4TXV0136, 41, 42, 47, 48H4TXV0259, 60H4TXV03Outdoor Thermostat - electric heatAll models10Z23Prevents electric heat operation above specific ambient conditionsOutdoor Thermostat - mounting boxAll models31461Mounting box for outdoor thermostatFreeze statAll models93G35Protects the compressor at low suction pressure conditionsOver flow switchAll models11U75Turn the system off, if condensate water overflows due to clogged drain pipesBlower time delayAll models58M81Improves system efficiency and comfortSingle point power supplyAll models21H39Provide single power source in one junction boxAuxiliary blower relayAll models85W66TXV KitTXVs provide superior refrigerant flow control, comfort and efficiencycompared to pistonsMaybe required to select multiple indoor blower speedsPage 3
SPLIT SYSTEM AIR CONDITIONER4SCU16LEREFRIGERATION DATARefrig.Charge(oz.) *ModelPistonSizeTXVRefrigerant Line SizeOutdoor UnitConnectionIndoor ��H4TXV031 1 1/83/87/8**3/87/83/8*Factory charged for 15 feet of line set** Adapter shipped with unit† TXV onlyCOOLING PERFORMANCE WITH DTC1Outdoor ModelIndoor 57,00011.7014.001 DTC Designated Tested CombinationNOTE:For the latest AHRI system matches please visitwww.alliedratings.com or www.AHRIdirectory.orgPage 4
Page 567 F600(19.4 C)67552571 F600(21.7 .227.828.028.829.690070063 F800(17.2 C)90070067 F800(19.4 C)90070071 F800(21.7 C)9001280105 F (40.6 C)115 F (46.1 C)125 F (51.7 .001.001.001.004SCU16LE124P-50 - EA(C;U)1P24A U16LE118P-50 - EA(C;U)1P24A 30132025.0133013401060107010701070107080059 F(15 C)108018.652563 F600(17.2 C)1080108019.41080109067517.918.752595 F (35 C)Sensible To Total RatioSensible To Total RatioSensible To Total RatioSensible To Total ng Comp.Cooling Comp.Cooling Comp.Cooling apacityIndoor Dry BulbIndoor Dry BulbIndoor Dry BulbIndoor Dry BulbIndoor Dry BulbWattsWattsWattsWattsInputInputInputInput75 F80 F 85 F75 F80 F85 F75 F80 F85 F75 F80 F85 F75 F80 F85 FkBtuhkBtuhkBtuhkBtuh23.9 C 26.7 C 29.4 C23.9 C 26.7 C 29.4 C23.9 C 26.7 C 29.4 C23.9 C 26.7 C 29.4 C23.9 C 26.7 C 29.4 CSensible To Total Ratio(S/T)85 F (29.4 C)TotalCooling Comp.Capacity MotorWattsInputcfm kBtuhTotal Air Volume60059 F(15 C)Indoor Wet BulbTemperatureOutdoor Air Temperature Entering Outdoor CoilSPLIT SYSTEM AIR CONDITIONER4SCU16LECOOLING PERFORMANCE EXTENDED RATINGSNote: Shaded area is AHRI Rating Conditions
Page 6155029.430.230.431.231.832.033.033.633.863 F1000(17.2 C)112587567 F1000(19.4 C)112587571 F1000(21.7 41.012001350105063 F1200(17.2 C)1350105067 F1200(19.4 C)1350105071 F1200(21.7 C)135059 F(15 C)155028.6875188018701870105 F (40.6 C)115 F (46.1 C)125 F (51.7 830.829.64SCU16LE136P-50 - EA(C;U)1P36B 16LE130P-50 - EA(C;U)1P30A 5501550155029.815501560112527.628.887595 F (35 C)Sensible To Total RatioSensible To Total RatioSensible To Total RatioSensible To Total ng Comp.Cooling Comp.Cooling Comp.Cooling apacityIndoor Dry BulbIndoor Dry BulbIndoor Dry BulbIndoor Dry BulbIndoor Dry BulbWattsWattsWattsWattsInputInputInputInput75 F80 F 85 F75 F80 F85 F75 F80 F85 F75 F80 F85 F75 F80 F85 FkBtuhkBtuhkBtuhkBtuh23.9 C 26.7 C 29.4 C23.9 C 26.7 C 29.4 C23.9 C 26.7 C 29.4 C23.9 C 26.7 C 29.4 C23.9 C 26.7 C 29.4 CSensible To Total Ratio(S/T)85 F (29.4 C)TotalCooling Comp.Capacity MotorWattsInputcfm kBtuhTotal Air Volume100059 F(15 C)Indoor Wet BulbTemperatureOutdoor Air Temperature Entering Outdoor CoilSPLIT SYSTEM AIR CONDITIONER4SCU16LECOOLING PERFORMANCE EXTENDED RATINGSNote: Shaded area is AHRI Rating Conditions
Page 7198039.541.041.042.043.043.044.545.540.563 F1400(17.2 C)1575122567 F1400(19.4 C)1575122571 F1400(21.7 45.546.546.047.548.51575122563 F1425(17.2 C)1575122567 F1425(19.4 C)1575122571 F1425(21.7 C)15752380105 F (40.6 C)115 F (46.1 C)125 F (51.7 .637.836.835.24SCU16LE142P-50 - EA(C;U)1P49C U16LE141P-50 - EA(C;U)1P49C 0142559 F(15 C)198038.51225198040.519701960157537.639.0122595 F (35 C)Sensible To Total RatioSensible To Total RatioSensible To Total RatioSensible To Total ng Comp.Cooling Comp.Cooling Comp.Cooling apacityIndoor Dry BulbIndoor Dry BulbIndoor Dry BulbIndoor Dry BulbIndoor Dry BulbWattsWattsWattsWattsInputInputInputInput75 F80 F 85 F75 F80 F85 F75 F80 F85 F75 F80 F85 F75 F80 F85 FkBtuhkBtuhkBtuhkBtuh23.9 C 26.7 C 29.4 C23.9 C 26.7 C 29.4 C23.9 C 26.7 C 29.4 C23.9 C 26.7 C 29.4 C23.9 C 26.7 C 29.4 CSensible To Total Ratio(S/T)85 F (29.4 C)TotalCooling Comp.Capacity MotorWattsInputcfm kBtuhTotal Air Volume140059 F(15 C)Indoor Wet BulbTemperatureOutdoor Air Temperature Entering Outdoor CoilSPLIT SYSTEM AIR CONDITIONER4SCU16LECOOLING PERFORMANCE EXTENDED RATINGSNote: Shaded area is AHRI Rating Conditions
Page 848.049.550.551.052.053.553.555.056.046.0140063 F1600(17.2 C)1800140067 F1600(19.4 C)1800140071 F1600(21.7 55.016201800140063 F1620(17.2 C)1800140067 F1620(19.4 C)1800140071 F1620(21.7 C)180059 F(15 C)50.5180047.049.01400258025802570105 F (40.6 C)115 F (46.1 C)125 F (51.7 2.040.543.042.040.04SCU16LE148P-50 - EA(C;U)1P60C .91.87.831.001.001.004SCU16LE147P-50 - EA(C;U)1P60C H4TXV02 45 SEC BLOWER 53095 F (35 C)Sensible To Total RatioSensible To Total RatioSensible To Total RatioSensible To Total ng Comp.Cooling Comp.Cooling Comp.Cooling apacityIndoor Dry BulbIndoor Dry BulbIndoor Dry BulbIndoor Dry BulbIndoor Dry BulbWattsWattsWattsWattsInputInputInputInput75 F80 F 85 F75 F80 F85 F75 F80 F85 F75 F80 F85 F75 F80 F85 FkBtuhkBtuhkBtuhkBtuh23.9 C 26.7 C 29.4 C23.9 C 26.7 C 29.4 C23.9 C 26.7 C 29.4 C23.9 C 26.7 C 29.4 C23.9 C 26.7 C 29.4 CSensible To Total Ratio(S/T)85 F (29.4 C)TotalCooling Comp.Capacity MotorWattsInputcfm kBtuhTotal Air Volume160059 F(15 C)Indoor Wet BulbTemperatureOutdoor Air Temperature Entering Outdoor CoilSPLIT SYSTEM AIR CONDITIONER4SCU16LECOOLING PERFORMANCE EXTENDED RATINGSNote: Shaded area is AHRI Rating Conditions
Page 9325060.562.062.064.065.565.567.069.056.563 F1800(17.2 C)2025157567 F1800(19.4 C)2025157571 F1800(21.7 64.065.565.567.569.02025157563 F1800(17.2 C)2025157567 F1800(19.4 C)2025157571 F1800(21.7 C)20253490105 F (40.6 C)115 F (46.1 C)125 F (51.7 .54SCU16LE160P-50 - EA(C;U)1P60C 16LE159P-50 - EA(C;U)1P60C 50059.0350035003250325032503250325032503250180059 F(15 C)325058.51575325061.032503250202556.559.0157595 F (35 C)Sensible To Total RatioSensible To Total RatioSensible To Total RatioSensible To Total ng Comp.Cooling Comp.Cooling Comp.Cooling apacityIndoor Dry BulbIndoor Dry BulbIndoor Dry BulbIndoor Dry BulbIndoor Dry BulbWattsWattsWattsWattsInputInputInputInput75 F80 F 85 F75 F80 F85 F75 F80 F85 F75 F80 F85 F75 F80 F85 FkBtuhkBtuhkBtuhkBtuh23.9 C 26.7 C 29.4 C23.9 C 26.7 C 29.4 C23.9 C 26.7 C 29.4 C23.9 C 26.7 C 29.4 C23.9 C 26.7 C 29.4 CSensible To Total Ratio(S/T)85 F (29.4 C)TotalCooling Comp.Capacity MotorWattsInputcfm kBtuhTotal Air Volume180059 F(15 C)Indoor Wet BulbTemperatureOutdoor Air Temperature Entering Outdoor CoilSPLIT SYSTEM AIR CONDITIONER4SCU16LECOOLING PERFORMANCE EXTENDED RATINGSNote: Shaded area is AHRI Rating Conditions
SPLIT SYSTEM AIR CONDITIONER4SCU16LE1-800-448-5872All specifications and illustrations subject tochange without notice and without incurringobligations.Form No. 4SCU16LE-100 (09/2019) 2019 Allied Air Enterprises LLC, a Lennox International Inc. CompanyPage 10Printed in the U.S.A.
PI AIR IIR 416 Page 5 Note: Shaded area is AHRI Rating Conditions Indoor Wet Bulb Temperature Total Air Volume Outdoor Air Temperature Entering Outdoor Coil 85 F (29.4 C) 95 F (35 C) 105 F (40.6 C) 115 F (46.1 C) 125 F (51.7 C) Total Cooling Capacity Comp. Motor Watts Input
