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Carrier 38GR Air-Cooled Condensing Units

Installation, Start-Up, and Service Instructions

This document provides essential information for the installation, start-up, and servicing of Carrier 38GR series air-cooled condensing units. It includes detailed instructions, electrical data, wiring diagrams, and troubleshooting guidance to ensure optimal performance and longevity of the equipment.

Key sections cover unit dimensions, piping connections, electrical specifications, and step-by-step procedures for initial setup and ongoing maintenance. The guide is designed for technicians and professionals involved in HVAC system installation and repair.

For detailed specifications and operational parameters, refer to the various tables and figures within this manual, which outline refrigerant line sizing, electrical data, and compressor information.

Explore resources from Carrier for further product support and technical documentation.

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