Carrier 50TJ016-028 specifications Service Training, Call for Free Catalog

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SERVICE TRAINING

Packaged Service Training programs are an excellent way to increase your knowledge of the equipment discussed in this manual, including:

•	Unit Familiarization	•	Maintenance
•	Installation Overview	•	Operating Sequence

A large selection of product, theory, and skills programs are available, using popular video-based formats and materials. All include video and/or slides, plus companion book.

Classroom Service Training which includes “hands-on” experience with the products in our labs can mean increased confidence that really pays dividends in faster troubleshooting and fewer callbacks. Course descriptions and schedules are in our catalog.

CALL FOR FREE CATALOG 1-800-962-9212

[ ] Packaged Service Training

[ ] Classroom Service Training

Copyright 2001 Carrier Corporation

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

Book	1	PC 111	Catalog No. 535-034	Printed in U.S.A.	Form 50TJ-17SI	Pg 34	2-01	Replaces: 50TJ-14SI
Tab	1b

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Contents Installation ContentsSafety Considerations Roof Curb Details Unit020 Unit Maximum Dimensions Shipping WeightFt-in 016 024Base Unit Dimensions, 50TJ016,020 Base Unit Dimensions, 50TJ024,028 Physical Data COMPRESSOR/MANUFACTURERConcentric Duct Details GND Make Electrical ConnectionsUnit Voltage NECRLA LRA Electrical DataMin Max Qty FLA eaUnbalanced 3-Phase Supply Voltage 50TJMake Outdoor-Air Inlet Adjustments Optional Non-Fused Disconnect WiringUnit Stage Heat Anticipator Settings016-028 Seal Strip Location Air Hood Cross-Sectional View Default Potentiometer Settings EconoMi$er Switchover Control StrategyChangeover Set Points Motormaster I Control Installation 50TJ016 and 020 Only Wind Baffle Details Motormaster I Sensor Locations Air Quantity Limits START-UPUnit Minimum CFM Maximum CFM Fan Performance 50TJ016 FiopFan Performance 50TJ020 Fan Performance 50TJ028 Accessory/FIOP Static Pressure in. wg 50TJ020-028 Accessory/FIOP Static Pressure in. wg 50TJ016Fan Rpm at Motor Pulley Settings Base Unit Operation Service LubricationEvaporator Fan Service and Replacement Manufacturer LubricantBelt Tension Adjustment To adjust belt tension Condenser-Fan AdjustmentEconoMi$er Control Module Flash Code Identification EconoMi$er AdjustmentFlash Code Cause Action Taken by ECONOMI$ER Cooling Charging Chart Protective Devices117/135 Electric Heat208/240 v Amps 200/230 v kW 71.3/82.3 156/180Typical Component Arrangement 50TJ024 Shown IFC HPSHTR IFRCooling Service Analysis TroubleshootingProblem Cause Remedy MoistureMiser Dehumidification Subcooler Service Analysis EconoMi$er TroubleshootingProblem Potential Cause Remedy Service Training Call for Free CatalogPage START-UP Checklist PRE-START-UP