Manuals / Carrier / Household Appliance / Heating System

Carrier MPE62L-10R, 48MPD CL-3, Control Configuration, Keyboard, Display, Description, Entry

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

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CONTROL CONFIGURATION

CONTROL CONFIGURATION

KEYBOARD

DISPLAY

DESCRIPTION

ENTRY

VALUES IN [ ] INDICATE FACTORY DEFAULTS

LOG ON

Enter password followed by

LOGGEDON

Logged on okay

ENTER

FACT CFG

Factory con®guration

x

TYPE X

Unit type (0 = CV, 1 = VAV) [Default is 1]

TYPE X

Verify unit type and change if necessary. If CV unit, see CV

ENTER

control con®guration.

DTRS

Data Reset

Enable Data Reset

ENTER

FACT CFG

Factory Con®guration

LLAG X

Use

to access lead/lag option Ð disable with

HGBP (Item D, page CL-1)

ENTER

DISABLE

Disable lead/lag (0 = DIS, 1 = ENB) [1]

BLD PRES

Con®gure building pressure control (modulating power

exhaust)

BPS .05

Use

for building pressure set point (range 0 to .5) [.05]

x

BPS X

Set building pressure set point per job requirements

ENTER

LOGGEDON

Access log on/off function

LOG OFF

Use

to access log off

LOGD OFF

Logged off okay

ENTER

INPUTS

Run quick test to verify operation of unit functions

(see Controls and Troubleshooting Guide)

through

SETPOINT

Set system set points per job requirements

OHSP X

Set occupied heat set point (Range 55-80 F) [68] CV only

OCSP X

Set occupied cool set point (Range 55-80 F) [78] CV only

UHSP X

Set unoccupied heat set point (Range 40-80 F) [55]

UCSP X

Set unoccupied cool set point (Range 75-95 F) [90]

SPSP X

Set supply duct pressure set point (Range 0-5.0 in. wg) [1.5]

SASP X

Set supply air set point temperature (Range 45-70 F) [55]

TIME

Current time/date

dow.hh.mm

Set day of week and time

mm.dd.yy

Set month, day, and year

DAYLIGHT

Set daylight savings time begin/end dates. Required if job

conditions require adjustment of clock for daylight savings time

(see Controls and Troubleshooting Guide)

HOLIDAY

Set holiday dates. Required if job conditions require a different

schedule on holidays than other days (see Controls and Trouble-

shooting Guide)

PERIOD X

Set occupied/unoccupied schedules. Required if job condi-

tions require unit to enter unoccupied cycle at programmed

through

times of day or days of week (see Controls and Troubleshoot-

ing Guide)

NOTE: Data in brackets [ ] is default value.

CL-3

Image 63

Carrier MPE62L-10R CL-3, Control Configuration, Keyboard, Display, Description, Entry, Values In Indicate Factory Defaults

Contents

CONTENTS Installation, Start-Upand Service InstructionsCompressor Suction and Discharge CONTENTS contSAFETY CONSIDERATIONS GENERALINSTALLATION Install Outdoor HoodsCopy continues on page 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 ControlTRANSDUCER ACCESSORY Fig. 27 Ð Transducer/ThermistorFig. 28 Ð CCN Building Supervisor 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 SERVICE Table 30 Ð Variable Frequency Drive VFD DisplayFig. 49 Ð VFD Digital Operator 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. 55 Ð Charging Chart Ð Unit 48/50MP62L Fig. 56 Ð Charging Chart Ð Unit 48/50MP70MFig. 57 Ð Chrging Chart Ð Unit 48/50MP82N 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 Installation Processor Modules PSIOHigh-VoltageRelay Modules DSIO1 and DSIO2 Compressor Replacement Ð Perform the following TROUBLESHOOTINGFig. 64 Ð Condenser Fan Adjustment 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