Carrier 38AKS028-044 dimensions Packaged Service Training

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PACKAGED SERVICE TRAINING

Our packaged service training programs provide an excellent way to increase your knowledge of the equipment discussed in this manual. Product programs cover:

·	Unit Familiarization	·	Maintenance
·	Installation Overview	·	Operating Sequence

A large selection of product, theory, and skills programs is available. All programs include a video cassette and/or slides and a companion booklet. Use these for self teaching or to conduct full training sessions.

For a free Service Training Material Catalog (STM), call 1-800-962-9212. Ordering instructions are included.

Copyright 1994 Carrier Corporation

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

Book	1		PC 111	Catalog No. 533-820	Printed in U.S.A.	Form 38A-5SI	Pg 22	7-94	Replaces: 38AK-3SI
Tab	3a

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Contents Safety Considerations ContentsBefore Installation Ð Physical Data Ð English Ð Physical Data Ð SIInstallation 38AKS UnitsCompressor Mounting Ð Refrigerant Piping Sizes Ð 50 Hz Unit Length of Interconnecting PIPING, FT MÐ Refrigerant Piping Sizes Ð 60 Hz 38AKSElectrical Data Mm2 Length Insulated Wire Size AWG50-75 38AKS034 38AKS02838AKS028C 38AKS034C38AKS044 2437 38AKS044C 2745 1246GND AFSEquip LLS1BPR LlsvTran Time Delay RelayTDR TransformerSTART-UP Initial Check38AKS028 Charging Chart, 50/60 Hz 38AKS034 Charging Chart, 50/60 Hz 38AKS044 Charging Chart, 50/60 Hz Access for Servicing See Fig ServiceComplete Unit Stoppage 38AKS Unit with Access Panels Removed 06E9275 Compressor Amount06E9265 06E9299Minimum Outdoor-Air Operating Temperature Pressure Switch Settings, psig kPaFan Cycling Controls Troubleshooting Compressor Stops on LOW-PRESSURE ControlPackaged Service Training Pre-Start-Up Preliminary InformationRemove and store in job le Start-Up OIL Level AT 1¤ 8 to 1¤ 3 FULL?