Carrier 50MP62L-10R, MPE62L-10R, 48MPD specifications Transducer/Thermistor

Page 22

 

 

TRANSDUCER ACCESSORY

 

 

 

PSIO NO. 1

 

 

_

BLK

 

 

 

J7

 

 

 

 

 

 

 

 

 

DPT1

WHT

 

WHT

WHT

7

 

 

 

 

BLK

 

RES

 

 

+

 

 

 

 

 

RED

 

 

 

8

 

 

 

 

 

 

10K OHM

 

 

_

BLK

 

 

1/2 WATT

 

 

 

 

 

+

5%

 

 

 

 

 

RED

-

 

 

 

 

 

 

 

 

 

DPT2

WHT

 

WHT

WHT

10

 

 

+

 

 

 

RES

 

 

RED

 

 

 

11

 

 

 

 

 

 

10K OHM

 

 

_

BLK

 

 

1/2 WATT

 

 

 

 

 

+

5%

 

 

 

 

BLK

 

-

 

 

 

 

 

 

 

 

 

SPT1

WHT

 

BRN

WHT

13

 

 

+

RED

 

 

RES

 

 

BLK

 

 

14

 

 

 

 

 

10K OHM

 

 

_

BLK

 

 

1/2 WATT

 

 

 

 

 

+

5%

 

 

 

 

 

RED

-

 

 

 

 

BLK

 

 

 

 

SPT2

WHT

 

BRN

WHT

16

 

 

+

RED

BLK

 

RES

 

 

 

 

17

 

 

 

 

 

 

10K OHM

 

 

4

BLK

 

 

1/2 WATT

 

 

 

 

 

 

+

5%

 

 

 

 

 

 

-

 

 

TB3

 

 

 

 

 

 

 

5

 

RED

 

 

 

 

 

 

 

 

6

J7

PSIO NO. 2

 

 

SUCTION GAS

 

 

2

 

 

 

1

 

 

 

 

 

TEMPERATURE

 

 

 

 

 

 

 

 

CHANNEL 31

 

 

THERMISTOR

 

 

 

3

 

LEGEND

 

 

 

 

 

 

 

 

 

 

 

 

DPT Ð Duct Pressure

SUCTION GAS

 

 

7

5

 

2

 

 

 

 

Transducer

TEMPERATURE

 

 

 

CHANNEL 32

SPT Ð Suction Pressure

THERMISTOR

 

 

 

 

 

 

 

6

 

 

Transducer

 

 

 

 

 

 

 

 

 

 

 

 

TB

Ð Terminal Block

 

 

 

 

 

 

 

 

Fig. 27 Ð Transducer/Thermistor

 

 

 

CCN NETWORK

_

LEVEL II

COMMUNICATIONS BUS (COMM)

COMM

1

2

3

RED

GRN

BLK

PSIO

NO. 1

1

2

3

4

COMM 1

Fig. 28 Ð CCN Building Supervisor

22

Image 22
Contents Installation, Start-Up and Service Instructions ContentsSafety Considerations ContentsGeneral Installation Install Outdoor HoodsPhysical Data Base Unit 48/50MPPhysical Data Variable Frequency Drive VFD Physical Data Optional Power Exhaust SpecicationsCompressor Oil Charge 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 LRA Electrical DataFLA 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 Initial Check SET Point Subfunction Display Default RangeSTART-UP Basic Conguration DataSupply FAN GeneralOccupied Cooling IGC Control Board LED Alarms OverridesControl Loop Checkout 48/50MP Units SMG, SCV and MLG Recommended Starting ValuesIndex of Lead/Lag Circuits Compressors Control SystemComponents 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 Belt Installation and Tensioning AdjustmentsPressure Switch Settings Psig kPag Switch Cutout CUT-IN06E Compressors, Typical Main Burner Removal Gas Valve AdjustmentProtective Devices Compressor ProtectionVariable Frequency Drive VFD High-Voltage Relay Modules DSIO1 and DSIO2 Processor Modules PsioStby no Troubleshooting Compressor Replacement Ð Perform the followingTorque Compressors Compressor Stops on HIGH-PRESSURE Switch Troubleshooting and DiagnosticsProblem Solution Compressor does not RUN 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.

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