Trane TTA150B series - User Manual

Installation
Operation
Maintenance
Split System Cooling Condensers
7 1/2 - 20 Tons
September 2004
Models:
(60 Hz)
TTA090A***F
TTA120A***F
TTA120B***E
TTA120C***G
TTA150B***E
TTA180B***F
TTA180C***G
TTA240B***F
TTA-SVX02C-EN
18-AC60D8-1
(50 Hz)
TTA075AD**F
TTA085AD**F
TTA100AD**F
TTA100BD**E
TTA100CD**G
TTA125BD**E
TTA155BD**F
TTA155CD**G
TTA200BD**F

Trane TTA150B series Specifications

General

Category	Air Conditioner
Voltage	208/230V
Phase	1
Hertz	60 Hz
Refrigerant	R-410A
Model Number	TTA150B
Cooling Capacity	15000 BTU/h

Summary

Installation Operation Maintenance

Model Number Description

Unit Dimensions

Electrical Data

TTA Unit Electrical Specifications

Provides comprehensive electrical specifications for various TTA unit models.

Installation Procedures

Refrigerant Piping Installation

Instructions on line sizing, outdoor unit piping, leak checks, evacuation, and insulation.

System Evacuation and Charging

Steps for leak checks, evacuation, charging, and line insulation.

Electrical Connections

Instructions for connecting the unit's power supply and main wiring.

Field Wiring Diagrams

System Start-Up and Operation

Safety Controls and Installation Checklist

Explains unit safety controls and provides an installation verification checklist.

Service Modes and Troubleshooting

ReliaTel Service Test Modes

Procedures for testing unit components and functions using ReliaTel controls.

ReliaTel System Status and Failure Diagnostics

Procedures for checking system status and diagnosing failures.

Troubleshooting Lockouts, Sensors, and LEDs

Addresses lockouts, sensor tests, and LED indicator diagnostics.

Zone Sensor Communication and RTCI Loss

Tests for zone sensor communication and handling RTCI communication loss.