Trane Odyssey TWA2404 D Series - 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.
November 2020
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Installation, Operation, and Maintenance
Split System Air Conditioners
Odyssey™™ with Symbio™™
Controls
Heat Pump Condenser, R-410A 5 to 20 Tons
and R-22 Dry Charge 7.5, 10, 15 and 20 Tons
((6600 HHzz))
TWA0724*A
TWA0724*D
TWA0902*A
TWA0904*A
TWA0904*D
TWA1202*A
TWA1204*A
TWA1204*D
TWA1802*D
TWA1804*D
TWA2402*D
TWA2404*D
((5500 HHzz))
TWA0604DA
TWA0604DD
TWA0764DA
TWA0764DD
TWA1014DA
TWA1014DD
TWA1564DD
TWA2014DD

Trane Odyssey TWA2404 D Series Specifications

General

Model Number	TWA2404
Series	Odyssey D Series
Category	Air Conditioner
Cooling Capacity	20 tons
Phase	3
Refrigerant	R-410A

Summary

Introduction and Safety

Electrical and PPE Safety

Covers safe wiring, grounding, and mandatory personal protective equipment.

Critical Safety Warnings

Highlights EHS policies, refrigerant pressure, and explosion hazards.

General Information

Manual Usage and Code Compliance

Advises on manual review, safe operation, and adherence to installation codes.

Pre-Installation Procedures

Unit Inspection and Leak Testing

Covers initial inspection, checklist, and refrigerant leak testing.

Lifting, Clearances, and Mounting

Electrical Wiring Preparation

Installation

Refrigerant Piping Procedures

Details connection procedures for outdoor and indoor unit piping.

System Evacuation and Leak Check

Outlines steps for system evacuation, leak testing, and line insulation.

Refrigerant Charging and Levels

Explains charging procedures, levels, liquid charging, and safety.

Electrical Wiring and Connections

Refrigerant Circuit Diagrams

Illustrates refrigerant flow paths for cooling and heating modes.

Pre-Start Checks

Control Circuit Features

Explains features like DTL, Ambient Cooling, EDC, LPC, HPCO, and IOL.

Service Test Mode

Symbio 700 Service Test Mode

Charging Data and Pressure Curves

Refrigerant Charging Data

Warranty Information

Commercial Equipment Warranty Details