Trane Odyssey TTA1804 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.
March 2020
SSSS--SSVVXX000011AA--EENN
Installation, Operation, and Maintenance
Split System Air Conditioners
Odyssey™™ with Symbio™™
Controls
Cooling Condenser, R-410A 5 to 25 Tons and
R-22 Dry Charge 7.5, 10, 15 and 20 Tons
((6600 HHzz))
TTA0724*A/D
TTA0904*A/D
TTA1204*C/D
TTA1504*D
TTA1804*C/D
TTA2404*C/D
TTA3004*C
TTA0902*A
TTA1202*A
TTA1802*D
TTA2402*D
((5500 HHzz))
TTA0604DA/D
TTA0764DA/D
TTA1014DC/D
TTA1264DD
TTA1564DC/D
TTA2014DC/D
TTA2514DC

Trane Odyssey TTA1804 D Series Specifications

General

Model	TTA1804 D Series
Series	Odyssey
Category	Air Conditioner
Refrigerant	R-410A
Phase	3
Compressor Type	Scroll
Voltage	208-230V

Summary

General Safety Warnings

Safety Warning

Crucial safety advice for installation and service personnel.

Introduction

Responsible Refrigerant Practices

Emphasizes technician certification and legal compliance for refrigerants.

Pre-Installation

Testing for Leaks

Procedure for checking refrigerant circuits for leaks.

Installation

Refrigerant Piping Procedures (Outdoor Units)

Steps for connecting refrigerant lines to outdoor units.

Refrigerant Piping Procedures (Indoor Unit)

Steps for connecting refrigerant lines to indoor units.

Leak Check

Procedures and warnings for leak detection.

System Evacuation

Steps for evacuating the system to a specific vacuum level.

Refrigerant Charging Procedure

Steps for charging the system with refrigerant.

Charging Levels

Liquid Charging

Procedure for charging the unit with liquid refrigerant.

Unit Power Supply

Field Wiring

Pre-Start

Control Circuit Features

Troubleshooting

Service Test Mode

Maintenance

Coil Cleaning

Microchannel (MCHE) Coils

Warranty

For Commercial Unitary Equipment Rated 25 Tons and Under and Related Accessories

Basic Warranty

Exclusions and Limitations