Carrier 50MP62L-10R, MPE62L-10R, 48MPD specifications Electrical Data, Fla, Lra, Mca, Rla

Page 16

Table 5 Ð Electrical Data

UNIT

 

VOLTAGE

 

COMP

 

COMP

 

COMP

COMP

CONDENSER

EVAPORATOR

POWER

 

 

 

VOLTAGE

 

 

 

 

 

FAN

 

EXHAUST

 

 

 

48MP/

RANGE

 

NO. A1

 

NO. A2

 

NO. B1

NO. B2

 

 

 

FAN MOTOR

 

MCA

MOCP

3 Ph, 60 Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MOTORS

 

 

FAN MOTOR

 

50MP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16

Image 16
Contents Installation, Start-Up and Service Instructions ContentsSafety Considerations ContentsGeneral Installation Install Outdoor HoodsPhysical Data Base Unit 48/50MPPhysical Data Optional Power Exhaust Specications Compressor Oil ChargeVariable Frequency Drive VFD Physical Data FAN MotorRoof Curb Dimensions, 48/50MP62L and 70M Roof Curb Dimensions, 48/50MP82N-10R Base Unit Dimensions, 48MP62L, 70M Base Unit Dimensions, 48MP82N-10R Base Unit Dimensions, 50MP62L and 70M Base Unit Dimensions, 50MP82N-10R Size Unit WeightUnit Field Electrical Connections Make Electrical ConnectionsGND EquipNEC Electrical Data FLALRA MCARecommended Sensor Device Non-Shielded Cable ManufacturerSpace Temperature Sensor Wiring Space Temperature Sensor Averaging Heat Interlock Relay Outdoor Air¯ow Control Transducer/Thermistor CCN Connection Approved Shielded Cables COM CCNComm Auxiliary Control Box Location 50MP70M Unit Shown Installing Flue/Inlet Hoods 48MP Units Only Gas Piping DetailsCheck Compressor Mounting Flue De¯ector Baffle AssembledPRE-START-UP System CheckEvaporator-Fan Belts, Pulleys, and Sheaves Ð ExampleFan Performance Forward Curved Ð 48/50MP62L Fan Performance Forward Curved Ð 48/50MP70MFan Performance Forward Curved Ð 48/50MP82N Fan Performance Forward Curved Ð 48/50MP90PFan Performance Forward Curved Ð 48/50MP10R Fan Performance Air Foil Ð 48/50MP62LFan Performance Air Foil Ð 48/50MP70M Fan Performance Air Foil Ð 48/50MP82NFan Performance Air Foil Ð 48/50MP90P Fan Performance Air Foil Ð 48/50MP10RControls Conguration and Quick Test Keypad and Display Module Hsio Configuration Hsio Keypad Key UsageSet Point Ranges and Defaults SET Point Subfunction Display Default Range START-UPInitial Check Basic Conguration DataSupply FAN GeneralOccupied Cooling IGC Control Board LED Alarms OverridesControl Loop Checkout 48/50MP Units SMG, SCV and MLG Recommended Starting ValuesControl System ComponentsIndex of Lead/Lag Circuits Compressors Lead CircuitKeypad and Display Module Hsio Stby YESSUB Functions Hsio Keypad and Display Module Functions and SubfunctionsFunction Service Variable Frequency Drive VFD DisplayPower Exhaust MOTORS, PULLEYS, and Belts EVAPORATOR-FAN MOTORS, PULLEYS, and BeltsRefrigerant Circuit LubricationManufacturer Lubricant Charging Chart Ð Unit 48/50MP62L Charging Chart Unit 48/50MP90P Adjustments Pressure Switch Settings Psig kPagBelt Installation and Tensioning Switch Cutout CUT-IN06E Compressors, Typical Gas Valve Adjustment Protective DevicesMain Burner Removal Compressor ProtectionVariable Frequency Drive VFD High-Voltage Relay Modules DSIO1 and DSIO2 Processor Modules PsioStby no Troubleshooting Compressor Replacement Ð Perform the followingTorque Compressors Troubleshooting and Diagnostics Problem Solution Compressor does not RUNCompressor Stops on HIGH-PRESSURE Switch Compressor Cycles on LOW-PRESSURE SwitchTroubleshooting and Diagnostics IGC Control Heating Ð 48MP Units Only Page Packaged Service Training Call for Free CatalogSTART-UP Checklist Model no Serial no Date TechnicianIII. Preliminary Checklist Items IV. START-UPCL-3 Fact Config Fanm

MPE62L-10R, 50MP62L-10R, 48MPD specifications

The Carrier 48MPD, 50MP62L-10R, and MPE62L-10R are advanced rooftop packaged units designed for a variety of commercial HVAC applications. These systems offer a compelling blend of energy efficiency, versatility, and high performance, making them ideal choices for businesses looking to enhance their indoor climate control.

One of the standout features of the Carrier 48MPD series is its high efficiency rating, which significantly reduces operational costs while minimizing environmental impact. The unit utilizes advanced scroll compressors that provide reliable and efficient cooling capabilities, ensuring optimal temperature regulation regardless of outdoor conditions. This innovative design also contributes to quieter operation, enhancing indoor comfort without disruptive noise levels.

The Carrier 50MP62L-10R model boasts superior cooling and heating capabilities, equipped with a multi-speed fan system that allows for tailored airflow to suit specific project requirements. This model's economizer feature is pivotal for harnessing outside air to offset mechanical cooling, leading to further energy savings, particularly in moderate weather conditions. Additionally, the unit's dual-fuel capability enhances its operational flexibility, allowing it to switch between electric and gas heating sources depending on efficiency needs.

In terms of control technologies, the MPE62L-10R is equipped with Carrier's advanced Smart Evaporator Control, which ensures precise humidity management while optimizing energy consumption. This model also integrates seamlessly with building automation systems, enabling remote monitoring and adjustments for greater operational oversight and efficiency. The intuitive user interface simplifies system programming and operation, making it accessible even for those without extensive technical backgrounds.

Another important characteristic of these units is their robust construction, designed to withstand challenging weather conditions and ensure longevity. The use of high-quality materials and components means lower maintenance costs over time.

Overall, the Carrier 48MPD, 50MP62L-10R, and MPE62L-10R represent a well-engineered suite of HVAC solutions that excel in efficiency, adaptability, and user-friendliness, establishing themselves as leading choices for commercial indoor climate management. With their blend of innovative technology and solid performance, these systems are well-suited to meet the diverse needs of modern commercial spaces.