Carrier 38AF Series Installation Manual

Also see for 38AF Series: Installation and start-up instructions Product data

Contents

POWER WIRINGDescription Air Cooled Condensing UnitModel 38AE010 38AE015 38AE020 38AE025 38AE030 38AE040 38AE050 38AE060Nominal Capacity* BTU/Hr(KW) 120,000(35) 156,000(45) 200,000(58) 280,000(82) 320,000(93) 400,000(117) 550,000(161) 615,000(180)Operating Weight lb(kg.) 809(367) 825(374) 1,155(524) 1,286(583) 1,367(620) 1,435(651) 1,950(885) 2,125(966)Compressor Semi-HermeticQuantity...Model 1...06D328 1...06D537 1...06E250 1...06E266 1...06E275 1...06E299 2...06E266 2...06E275Lubricating Oil gal. 1.0 1.0 1.7 2.4 2.4 3.2 2...2.4 2...2.4Capacity Steps (by unload) % 0/66/100 0/66/100 0/50/100 0/50/100 0/66/100 0/66/100 0/25/50/75/10 0/33/50/83/100Refrigerant R-22Operating Charge** lb(kg.) 22(10.1) 23(10.5) 28(12.7) 30(13.6) 43(19.5) 65(29.5) 2...30(2...13.6) 2...43(2...19.5)Condenser Fans Propeller, Direct DriveQuantity...Diameter in. 2...24 2...24 2...32 2...32 2...32 2...32 3...32 3...32Nominal Air Flow CFM 7,400 7,400 20,000 21,200 23,200 23,200 33,000 33,000Fan Motor V/Ph/Hz 220/1/50(1/2 HP) 220/1/50(1 HP) 380/3/50(2 HP) 380/3/50(2 HP)Power Consumption Watt 1,100 2,200 2,700 4,030Condenser Coil Aluminium Fin Copper TubeRow...Fin/Inch 3...15 3...15 1.5...15 3...15 3...15 3...15 3...15 3...15Face Area sq.ft. 22.72 22.72 42.94 42.94 54.00 54.00 73.23 73.23Electrical Controls Time Guard Control ModuleHigh-Pressure Switch Psig 395/275Low-Pressure Switch Psig 60/30 (Auto Reset)Oil-Pressure Switch Psig 6/14Starter D.O.L. Part WindingPiping Connections Suction in. 1 3/8 1 3/8 1 5/8 1 5/8 2 1/8 2 1/8 2...1 5/8 2...2 1/8Liquid in. 5/8 5/8 7/8 7/8 7/8 7/8 2...7/8 2...7/8* RATING CONDITION: OUTDOOR AMBIENT TEMPERATURE 95 Ì F, SATURATED SUCTION TEMPERATURE 45 Ì F** UNIT SUPPLIED FROM FACTORY ONLY PRE-CHARGE* RATING CONDITION: OUTDOOR AMBIENT TEMPERATURE 95 F, SATURATED SUCTION TEMPERATURE 45 F** UNIT SUPPLIED FROM FACTORY ONLY PRE-CHARGEAir Cooled Condensing UnitProduct Model 38AE020 38AE025 38AE030 38AE040 38AE050 38AE060W 58,900 82,300 94,000 118,100 160,600 177,200Btu/hr. 201,000 281,000 321,000 403,000 548,000 604,900Power Consumption W 19,370 26,360 28,360 39,860 52,450 58,050Power Supply V/Ph./Hz 380/3/50Operating Current Amp. 44.05 54.84 59.38 85.12 108.68 120.42Model 06E2250611 06E2265611 06E627506 06E6299681 06E2265611 06E627506Type Semi-Hermetic ReciprocatingQuantity 1 1 1 1 2 2RLA 36 48.8 53.4 79.1 2 x 48.8 2 x 53.4LRA 173 223 253 345 2 x 223 2 x 253Type Copper Tube / Aluminium FinRow 1.5 3 3 3 3 3Fin / Inch 15 15 15 15 15 15Face Area sq.ft. 42.94 42.94 54.00 54.00 73.23 73.23Power Supply V/Ph./Hz 220/1/50 380/3/50Power Output Hp 1 2 2 2 2 2RLA Amp. 2 x 4.31 2 x 3.30 2 x 3.30 2 x 3.30 3 x 4.95 3 x 4.95Power Input W 2,200 2,700 4,030Fan Type PropellerDrive Type DirectFan Diameter inch 28 27 30 30 27 30Quantity 2 2 2 2 3 3Nominal Air Flow CFM 20,000 21,200 23,200 23,200 33,000 33,000Hi-Pressure Switch psig 395 / 275 (Cut out / Cut in) - Auto Restart typeLow-Pressure Switch psig 30 / 60 (Cut out / Cut in) - Auto Restart typeOil-Pressure Switch psig 6 / 14 (Cut out / Cut in) - Auto Restart typeCapacity Step Control (By Unload) % 0/50/100 0/66/100 0/66/100 0/66/100 0/33/50/83/100 0/33/50/83/100Starter Part WindingElectrical Controls Time Guard Control ModuleType R-22Pre-Charging from Factor kg. 0.30Operation Charging kg. 12.70 13.60 19.50 29.50 2 x 13.6 2 x 19.5Liquid inch 7/8 7/8 7/8 7/8 2…..7/8 2…..7/8Suction inch 1...5/8 1...5/8 2...1/8 2...1/8 2…..1 5/8 2…..2 1/8Weight lb(kg.) 1,155 (524) 1,286 (583) 1,367 (620) 1,435 (651) 1,950 (885) 2,125 (966)DescriptionNominal Cooling CapacityRefrigerantPiping ConnectionsSafety DeviceFan MotorCoilCompressor38AE010-015Remark : RLA : Rated Load Amps. LRA : Locked Rotor Amps.Cable type : THWType of conductor is installed : Insulated single core cables up to 3 lines. OrInsulated sheathed cables up to 3 axes in a pipe in the air in a pipe buried in the wall plaster. or in a pipe in the ceilingMin Max RLA LRA QTY RLA PowerWire(mm.2)Ground Wire(mm.2) Field CB (AT)38AE020 380V/3Ph/50Hz 342 415 36.2 173 2 4.31 25 6 7038AE025 380V/3Ph/50Hz 342 415 48.8 223 2 3.30 35 10 9038AE030 380V/3Ph/50Hz 342 415 53.4 253 2 3.30 35 10 9038AE040 380V/3Ph/50Hz 342 415 79.1 345 2 3.3 95 16 15038AE050 380V/3Ph/50Hz 342 415 2…..48.8 2…..223 3 4.95 95 16 17538AE060 380V/3Ph/50Hz 342 415 2…..53.4 2…..253 3 4.95 120 16 200RecommendedUnit Model Power SupplyVoltage Range Compressor Fan Motor