Carrier 50TJ016-028 specifications Unit Maximum Dimensions Shipping Weight, Ft-in 016, 020, 024

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NOTE: For preassembled horizontal adapter roof curb part no. CRRFCURB013A00, the accessory kit includes a factory-designed, high-static, transition duct. For horizontal curb part no. CRRFCURB012A00, a field-supplied transition duct is required.

Fig. 2 — Horizontal Adapter Roof Curb

and Roof Curb

UNIT

 

MAXIMUM

 

DIMENSIONS

 

 

 

SHIPPING WEIGHT

A

 

 

B

50TJ

 

 

 

 

 

Lb

 

Kg

Ft-in.

mm

Ft-in.

mm

016

 

1550

 

703

6-111/2

2121

4- 0

 

1219

020

 

1650

 

748

6-111/2

2121

3-10

 

1168

024

 

1700

 

771

6-111/2

2121

3- 7

 

1092

028

 

1850

 

839

6-111/2

2121

3- 5

 

1041

NOTES:

 

 

 

 

 

 

 

 

1. Dimensions in (

) are in millimeters.

 

 

 

 

2.Refer to Fig. 4 and 5 for unit operating weights.

3.Remove boards at ends of unit and runners prior to rigging.

4.Rig by inserting hooks into unit base rails as shown. Use corner post from packaging to protect coil from damage. Use bumper boards for spreader bars.

5.Weights do not include optional EconoMi$er. See Fig. 4 and 5 for EconoMi$er weight. See Table 1 for MoistureMiser weight.

6.Weights given are for aluminum evaporator and condenser coil plate fins.

All panels must be in place when rigging.

Fig. 3 — Rigging Details

3

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Contents Contents InstallationSafety Considerations Unit Roof Curb Details024 Unit Maximum Dimensions Shipping WeightFt-in 016 020Base Unit Dimensions, 50TJ016,020 Base Unit Dimensions, 50TJ024,028 COMPRESSOR/MANUFACTURER Physical DataConcentric Duct Details NEC Make Electrical ConnectionsUnit Voltage GNDQty FLA ea Electrical DataMin Max RLA LRA50TJ Unbalanced 3-Phase Supply VoltageOptional Non-Fused Disconnect Wiring Make Outdoor-Air Inlet AdjustmentsHeat Anticipator Settings Unit Stage016-028 Seal Strip Location Air Hood Cross-Sectional View EconoMi$er Switchover Control Strategy Default Potentiometer SettingsChangeover Set Points Motormaster I Control Installation 50TJ016 and 020 Only Wind Baffle Details Motormaster I Sensor Locations START-UP Air Quantity LimitsUnit Minimum CFM Maximum CFM Fiop Fan Performance 50TJ016Fan Performance 50TJ020 Fan Performance 50TJ028 Accessory/FIOP Static Pressure in. wg 50TJ016 Accessory/FIOP Static Pressure in. wg 50TJ020-028Fan Rpm at Motor Pulley Settings Base Unit Operation Lubrication ServiceManufacturer Lubricant Evaporator Fan Service and ReplacementCondenser-Fan Adjustment Belt Tension Adjustment To adjust belt tensionEconoMi$er Adjustment EconoMi$er Control Module Flash Code IdentificationFlash Code Cause Action Taken by ECONOMI$ER Protective Devices Cooling Charging Chart156/180 Electric Heat208/240 v Amps 200/230 v kW 71.3/82.3 117/135Typical Component Arrangement 50TJ024 Shown IFR HPSHTR IFCTroubleshooting Cooling Service AnalysisProblem Cause Remedy EconoMi$er Troubleshooting MoistureMiser Dehumidification Subcooler Service AnalysisProblem Potential Cause Remedy Call for Free Catalog Service TrainingPage PRE-START-UP START-UP Checklist