Trane RAUJ-C30 User Manual

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Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, and air-conditioning
equipment can be hazardous and requires specific knowledge and training. Improperly installed, adjusted or altered equipment by an unqualified person
could result in death or serious injury. When working on the equipment, observe all precautions in the literature and on the tags, stickers, and labels that
are attached to the equipment.
April 2020
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Installation, Operation, and Maintenance
Split System
Cooling Condensers — 20 to 120 Tons
Remote Chillers — 20 to 120 Tons
RAUJ-C20
RAUJ-C25
RAUJ-C30
RAUJ-C40
RAUJ-C50
RAUJ-C60
RAUJ-C80
RAUJ-D10
RAUJ-D12

Trane RAUJ-C30 Specifications

General

Brand	Trane
Model	RAUJ-C30
Category	Air Conditioner
Language	English

Summary

Introduction

Proper Field Wiring and Grounding

Emphasizes safety for electrical connections and compliance with codes.

Personal Protective Equipment (PPE)

Model Number Description

20 to 60 Ton Units

Details the model number nomenclature for specific tonnage.

80 to 120 Ton Units

Details the model number nomenclature for specific tonnage.

General Information

Dimensions and Weights

Unit Dimensions

Installation Mechanical

Rigging and Lifting

Safety procedures for handling heavy objects.

Refrigerant Piping Requirements

Guidelines for sizing and installing refrigerant lines.

Thermostatic Expansion Valve (TXV)

Installation Electrical

Wiring Requirements

Power Wire Sizing and Protection Devices

Start-Up

Pre-Start Checklist

Essential steps before initial unit operation.

System Evacuation Procedures

Steps for evacuating the refrigeration system.

Compressor Start-Up (All Systems)

Steps for starting compressors and initial charging.

Maintenance

Compressor Replacement