Manuals / Carrier / Household Appliance / Heating System

Carrier 48MPD, MPE62L-10R, 50MP62L-10R specifications Ð Base Unit Dimensions, 50MP62L and 70M

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

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Fig. 5 Ð Base Unit Dimensions, 50MP62L and 70M

UNIT

WEIGHT

A

B

C1

C2

D

E

F

SIZE

(See Note 3)

(See Note 2)

(See Note 2)

50MP

lb

kg

mm

ft-in.

mm

ft-in.

mm

ft-in.

mm

ft-in.

mm

ft-in.

mm

ft-in.

mm

ft-in.

62L

16,550

7511

3505

11

- 6

957

3

-111¤16

5880

19 -31¤2

6325

20

-9

1203

3

-113¤8

13 011

42 -81¤4

14 256

46 -91¤4

70M

17,800

8078

3647

11

-119¤16

1165

3

-97¤8

6166

20 -23¤4

6649

21

-93¤4

1264

4

- 13¤4

13 297

43 -71¤2

14 542

47 -81¤2

NOTES:

1. Dimensions in [ ] are in millimeters.

2. Center of gravity. Use appropriate column for units with or without exhaust fan option.

3.Unit weight does not include exhaust fan option. Exhaust fan add: 1675 lb [761 kg] on 62L

1775 lb [807 kg] on 70M

4.Unit clearances:

Top Ð Do not restrict condenser fans.

Sides Ð 6 -0

Economizer End Ð 6 -0 (Except power exhaust units 10 -0 ). Control Box End Ð 6 -0

For smaller service and operational clearances, contact Carrier Application Engineering department.

5.Downshot ducts designed to be attached to accessory roof curb. If unit is mounted on dunnage, it is recommended the ducts be supported by cross braces as done on the accessory roof curb.

6.All lifting lugs must be used when rigging unit.

Fig. 5 Ð Base Unit Dimensions, 50MP62L and 70M

11

Image 11

Carrier 48MPD, MPE62L-10R, 50MP62L-10R specifications Ð Base Unit Dimensions, 50MP62L and 70M

Contents

CONTENTS Installation, Start-Upand Service InstructionsCompressor Suction and Discharge CONTENTS contSAFETY CONSIDERATIONS GENERALCopy continues on page INSTALLATIONInstall Outdoor Hoods Table 1 Ð Physical Data Table1 Ð Physical Data cont Table 3 Ð Compressor Oil Charge Table 2 Ð Optional Power Exhaust SpecicationsFig. 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. 9 Ð Condensate Drain Piping Details Fig. 11 Ð Outdoor Air Hoods InstalledField Electrical Connections Make Electrical ConnectionsFig. 12 Ð Field Power Wiring Connections Table 5 Ð Electrical Data Device Non-ShieldedCable Table 6 Ð Recommended Sensor andFig. 13 Ð Space Temperature Sensor Wiring Fig. 14 Ð Space Temperature Sensor Averaging Fig. 19 Ð Fire/Smoke Control Fig. 18 Ð Accessory Humidity ControlFig. 15 Ð Heat Interlock Relay Fig. 16 Ð Differential Enthalpy SensorFig. 22 Ð Timed Discrete Output Fig. 26 Ð Remote Supply Air TemperatureReset/Space Temperature Offset Fig. 21 Ð Outdoor Air¯ow ControlFig. 28 Ð CCN Building Supervisor TRANSDUCER ACCESSORYFig. 27 Ð Transducer/Thermistor Table 7 Ð CCN Connection Approved Shielded Cables Fig. 29 Ð Optional VFD Ð Wiring ConnectionsThe following color code is recommended Fig. 32 Ð Auxiliary Control Box Fig. 31 Ð Auxiliary Control Box Location50MP70M Unit Shown Fig. 33 Ð Air Pressure Tubing LocationsFig. 35 Ð Flue and Inlet Hood Locations Installing Flue/Inlet Hoods 48MP Units OnlyFig. 36 Ð Inlet Hood Assembly Fig. 37 Ð Flue Hood Fig. 34 Ð Gas Piping DetailsFig. 40 Ð Outer View, Compressor Mounting Fig. 39 Ð Fan isolator AdjustmentCheck Compressor Mounting Fig. 38 Ð Flue De¯ector Baffle AssembledSystem Check Rail Assembly Ð 48/50MP70M-10RUnitsRail Assembly Ð 48/50MP70M-10RUnits PRE-START-UPFig. 44 Ð Operating Oil Levels Sight Glass Evaporator-FanBelts, Pulleys, and Sheaves ÐAIRFLOW AIRFLOW Table 13 Ð Fan Performance Air Foil Ð 48/50MP62L Table 15 Ð Fan Performance Air Foil Ð 48/50MP82N Table 14 Ð Fan Performance Air Foil Ð 48/50MP70MTable 17 Ð Fan Performance Air Foil Ð 48/50MP10R Table 16 Ð Fan Performance Air Foil Ð 48/50MP90PTable 18 Ð Component Pressure Drop in. wg Table 20 Ð Maximum Allowable Power ExhaustTable 22 Ð Filter Switch Dirty Set Point Controls Conguration and Quick TestEnthalpy Sensor HH57AC077 Fig. 46 Ð Psychrometric Chart forFig. 47 Ð Wiring Connections for Solid-State Enthalpy ControlTable 24 Ð Set Point Ranges and Defaults Table 25 Ð Basic Conguration Data START-UP Initial CheckGeneral Table 26 Ð IGC Control Board LED Alarms Control Loop Checkout Compressors CONTROL SYSTEMComponents Table 29 Ð Index of Lead/Lag Circuits andKEYPAD AND DISPLAY MODULE HSIO FUNCTIONS Fig. 49 Ð VFD Digital Operator SERVICETable 30 Ð Variable Frequency Drive VFD Display Fig. 50 Ð Door Latch Fig. 51 Ð Access Locations 48MP70M Unit ShownFig. 53 Ð Removing Heat Exchanger Ceramic LubricationRefrigerant Circuit Fig. 52 Ð Burner Section DetailFig. 57 Ð Chrging Chart Ð Unit 48/50MP82N Fig. 55 Ð Charging Chart Ð Unit 48/50MP62LFig. 56 Ð Charging Chart Ð Unit 48/50MP70M Fig. 59 Ð Charging Chart Ð Unit 48/50MP10R Fig. 58 Ð Charging Chart Unit 48/50MP90PAdjustments Fig. 60 Ð 06E Compressors, Typical Fig. 61 Ð Motor Plate AdjustmentFig. 63 Ð Gas Valve Gas Valve AdjustmentProtective Devices Fig. 62 Ð Pulley AlignmentVariable Frequency Drive VFD High-VoltageRelay Modules DSIO1 and DSIO2 InstallationProcessor Modules PSIO Fig. 64 Ð Condenser Fan Adjustment Compressor Replacement Ð Perform the followingTROUBLESHOOTING TROUBLESHOOTING AND DIAGNOSTICS TROUBLESHOOTING AND DIAGNOSTICS cont Fig. 65 Ð IGC Control Heating Ð 48MP Units Only Page CALL FOR FREE CATALOG PACKAGED SERVICE TRAININGI. PRE-START-UP START-UPCHECKLISTIV. START-UP III.PRELIMINARY CHECKLIST ITEMS contCHANGES TO DEFAULT VALUES TEMPERATURESKEYBOARD CONTROL CONFIGURATIONVALUES IN INDICATE FACTORY DEFAULTS CL-3DESCRIPTION CONSTANT VOLUME CONTROL CONFIGURATIONKEYBOARD DISPLAY