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Carrier 50MP62L-10R, MPE62L-10R, 48MPD specifications Ð Electrical Data

Models: MPE62L-10R 50MP62L-10R 48MPD

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Table 5 Ð Electrical Data

UNIT		VOLTAGE			COMP			COMP			COMP		COMP			CONDENSER				EVAPORATOR		POWER
UNIT	VOLTAGE	VOLTAGE			COMP			COMP			COMP		COMP					FAN		EVAPORATOR		EXHAUST
48MP/	VOLTAGE	RANGE			NO. A1			NO. A2			NO. B1		NO. B2					FAN		FAN MOTOR		EXHAUST			MCA	MOCP
48MP/	3 Ph, 60 Hz															MOTORS						FAN MOTOR			MCA	MOCP
50MP
50MP		Min	Max		RLA	LRA		RLA	LRA		RLA	LRA	RLA		LRA	Qty		FLA	Hp	FLA	Hp	FLA	Hp
		Min	Max		RLA	LRA		RLA	LRA		RLA	LRA	RLA		LRA	Qty		FLA	Hp	FLA	Hp	FLA	Hp
																						Ð	Ð		207.0	250
																				40	30	11	7.5		218.0	250
																						40	30		247.0	300
																						Ð	Ð		219.0	250
62L	460	414	508		65.4	345		Ð	Ð		65.4	345	Ð	Ð	6	3.3 1				52	40	11	7.5		230.0	250
																						40	30		259.0	300
																						Ð	Ð		232.0	250
																				65	50	11	7.5		243.0	300
																						40	30		272.0	300
																						Ð	Ð		235.0	300
																				52	40	11	7.5		246.0	300
																						52	40		287.0	350
																						Ð	Ð		248.0	300
70M	460	414	508		46.8	253		34.6	173		65.4	345	Ð		Ð	6	3.3		1	65	50	11	7.5		259.0	300
																						52	40		300.0	350
																						Ð	Ð		262.9	300
																				77	60	11	7.5		273.9	350
																						52	40		314.9	350
																						Ð	Ð		250.2	300
																				52	40	11	7.5		261.2	300
																						52	40		302.2	350
																						Ð	Ð		266.5	300
82N	460	414	508		43.6	223		34.6	173		43.6	223	43.6		223	6	3.3		1	65	50	11	7.5		277.5	300
																						52	40		318.5	350
																						Ð	Ð		281.5	350
																				77	60	11	7.5		292.5	350
																						52	40		333.5	400
																						Ð	Ð		288.5	350
																				65	50	14	10		302.5	350
																						65	50		353.5	350
																						Ð	Ð		303.5	350
90P	460	414	508		43.6	223		46.8	253		43.6	223	46.8		253	8	3.3		1	77	60	14	10		317.5	350
																						65	50		368.5	400
																						Ð	Ð		327.5	400
																				96	75	14	10		341.5	400
																						65	50		392.2	450
																						Ð	Ð		307.2	350
																				65	50	14	15		321.1	350
																						77	60		387.1	450
																						Ð	Ð		322.1	350
10R	460	414	508		43.6	223		65.4	345		43.6	223	46.8		253	8	3.3		1	77	60	14	15		336.1	400
																						77	60		399.1	450
																						Ð	Ð		345.8	400
																				96	75	14	15		359.8	450
																						77	60		422.8	500

	LEGEND
COMP Ð Compressor
FLA	Ð Full Load Amps
Hp	Ð Nominal Horsepower
LRA	Ð Locked Rotor Amps
MCA	Ð Minimum Circuit Amps (for wire sizing)
MOCP Ð Maximum Overcurrent Protection
RLA	Ð Rated Load Amps

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Carrier 50MP62L-10R, MPE62L-10R, 48MPD specifications Ð Electrical Data

Contents

Installation, Start-Upand Service Instructions CONTENTSCONTENTS cont SAFETY CONSIDERATIONSGENERAL Compressor Suction and DischargeInstall Outdoor Hoods INSTALLATIONCopy continues on page Table 1 Ð Physical Data Table1 Ð Physical Data cont Table 2 Ð Optional Power Exhaust Specications Table 3 Ð Compressor Oil ChargeFig. 1 Ð Roof Curb Dimensions, 48/50MP62L and 70M Fig. 2 Ð Roof Curb Dimensions, 48/50MP82N-10R Fig. 3 Ð Base Unit Dimensions, 48MP62L, 70M Fig. 4 Ð Base Unit Dimensions, 48MP82N-10R Fig. 5 Ð Base Unit Dimensions, 50MP62L and 70M Fig. 6 Ð Base Unit Dimensions, 50MP82N-10R Fig. 7 Ð Rigging Label Fig. 11 Ð Outdoor Air Hoods Installed Field Electrical ConnectionsMake Electrical Connections Fig. 9 Ð Condensate Drain Piping DetailsFig. 12 Ð Field Power Wiring Connections Table 5 Ð Electrical Data Table 6 Ð Recommended Sensor and Device Non-ShieldedCableFig. 13 Ð Space Temperature Sensor Wiring Fig. 14 Ð Space Temperature Sensor Averaging Fig. 18 Ð Accessory Humidity Control Fig. 15 Ð Heat Interlock RelayFig. 16 Ð Differential Enthalpy Sensor Fig. 19 Ð Fire/Smoke ControlFig. 26 Ð Remote Supply Air Temperature Reset/Space Temperature OffsetFig. 21 Ð Outdoor Air¯ow Control Fig. 22 Ð Timed Discrete OutputFig. 27 Ð Transducer/Thermistor TRANSDUCER ACCESSORYFig. 28 Ð CCN Building Supervisor Fig. 29 Ð Optional VFD Ð Wiring Connections Table 7 Ð CCN Connection Approved Shielded CablesThe following color code is recommended Fig. 31 Ð Auxiliary Control Box Location 50MP70M Unit ShownFig. 33 Ð Air Pressure Tubing Locations Fig. 32 Ð Auxiliary Control BoxInstalling Flue/Inlet Hoods 48MP Units Only Fig. 36 Ð Inlet Hood Assembly Fig. 37 Ð Flue HoodFig. 34 Ð Gas Piping Details Fig. 35 Ð Flue and Inlet Hood LocationsFig. 39 Ð Fan isolator Adjustment Check Compressor MountingFig. 38 Ð Flue De¯ector Baffle Assembled Fig. 40 Ð Outer View, Compressor MountingRail Assembly Ð 48/50MP70M-10RUnits Rail Assembly Ð 48/50MP70M-10RUnitsPRE-START-UP System CheckEvaporator-FanBelts, Pulleys, and Sheaves Ð Fig. 44 Ð Operating Oil Levels Sight GlassAIRFLOW AIRFLOW Table 13 Ð Fan Performance Air Foil Ð 48/50MP62L Table 14 Ð Fan Performance Air Foil Ð 48/50MP70M Table 15 Ð Fan Performance Air Foil Ð 48/50MP82NTable 16 Ð Fan Performance Air Foil Ð 48/50MP90P Table 17 Ð Fan Performance Air Foil Ð 48/50MP10RTable 20 Ð Maximum Allowable Power Exhaust Table 22 Ð Filter Switch Dirty Set PointControls Conguration and Quick Test Table 18 Ð Component Pressure Drop in. wgFig. 46 Ð Psychrometric Chart for Fig. 47 Ð Wiring Connections for Solid-StateEnthalpy Control Enthalpy Sensor HH57AC077Table 24 Ð Set Point Ranges and Defaults START-UP Initial Check Table 25 Ð Basic Conguration DataGeneral Table 26 Ð IGC Control Board LED Alarms Control Loop Checkout CONTROL SYSTEM ComponentsTable 29 Ð Index of Lead/Lag Circuits and CompressorsKEYPAD AND DISPLAY MODULE HSIO FUNCTIONS Table 30 Ð Variable Frequency Drive VFD Display SERVICEFig. 49 Ð VFD Digital Operator Fig. 51 Ð Access Locations 48MP70M Unit Shown Fig. 50 Ð Door LatchLubrication Refrigerant CircuitFig. 52 Ð Burner Section Detail Fig. 53 Ð Removing Heat Exchanger CeramicFig. 56 Ð Charging Chart Ð Unit 48/50MP70M Fig. 55 Ð Charging Chart Ð Unit 48/50MP62LFig. 57 Ð Chrging Chart Ð Unit 48/50MP82N Fig. 58 Ð Charging Chart Unit 48/50MP90P Fig. 59 Ð Charging Chart Ð Unit 48/50MP10RAdjustments Fig. 61 Ð Motor Plate Adjustment Fig. 60 Ð 06E Compressors, TypicalGas Valve Adjustment Protective DevicesFig. 62 Ð Pulley Alignment Fig. 63 Ð Gas ValveVariable Frequency Drive VFD Processor Modules PSIO InstallationHigh-VoltageRelay Modules DSIO1 and DSIO2 TROUBLESHOOTING Compressor Replacement Ð Perform the followingFig. 64 Ð Condenser Fan Adjustment TROUBLESHOOTING AND DIAGNOSTICS TROUBLESHOOTING AND DIAGNOSTICS cont Fig. 65 Ð IGC Control Heating Ð 48MP Units Only Page PACKAGED SERVICE TRAINING CALL FOR FREE CATALOGSTART-UPCHECKLIST I. PRE-START-UPIII.PRELIMINARY CHECKLIST ITEMS cont CHANGES TO DEFAULT VALUESTEMPERATURES IV. START-UPCONTROL CONFIGURATION VALUES IN INDICATE FACTORY DEFAULTSCL-3 KEYBOARDCONSTANT VOLUME CONTROL CONFIGURATION KEYBOARDDISPLAY DESCRIPTION