Trane 4TWL6018A1000A User Manual

SSAAFFEETTYYWWAARRNNIINNGG
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.
February 2020
1188--BBCC9999DD11--11DD--EENN
Side Discharge HP Models
For coastal applications where units are installed within one (1) mile of salt water, epoxy coated models are recommended.
These models have an 8 week lead time after order.
EEppooxxyyCCooaatteeddMMooddeell
4TWL6018A1000A
4TWL6024A1000A
4TWL6030A1000A
4TWL6036A1000A
4TWL6042A1000A
4TWL6048A1000A
4TWL6060A1000A
4TWL6018A1COTA
4TWL6024A1COTA
4TWL6030A1COTA
4TWL6036A1COTA
4TWL6042A1COTA
4TWL6048A1COTA
4TWL6060A1COTA
NNoottee:: “Graphics in this document are for representation
only. Actual model may differ in appearance.”
Installer’s Guide

Trane 4TWL6018A1000A Specifications

General

Brand	Trane
Model	4TWL6018A1000A
Category	Air Conditioner
Language	English

Summary

Side Discharge HP Models

Safety Warnings and Precautions

Crucial safety warnings related to electrical, refrigerant, and hot surfaces.

Unit Location Considerations

Refrigerant Line Considerations

Refrigerant Line Leak Check and Evacuation

Service Valves

System Start Up

Subcooling Charging in Cooling

System Charge Adjustment

Procedures for adjusting refrigerant charge using subcooling method based on conditions.

Refrigerant Charging Chart

Subcool Charging Charts

Charging the Unit

Stabilize and Verify System

Checkout Procedures

Installation Checkout Checklist

Troubleshooting

Compressor Start-up Issues

Flowchart to diagnose and resolve compressor failure to start.

Compressor Won't Run Troubleshooting

Flowchart to diagnose issues when the compressor won't run after contactor check.