Trane 4YCC4048A1090A - 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.
June 2020
1188--EEBB3311DD11--11FF--EENN
Single Packaged Gas/Electric
14 SEER Convertible, 2 — 5 Ton
4YCC4024A1060A
4YCC4030A1070A
4YCC4036A1070A
4YCC4036A1090A
4YCC4042A1060A
4YCC4042A1090A
4YCC4048A1070A
4YCC4048A1090A
4YCC4060A1090A
4YCC4060A1115A
Installer’s Guide

Trane 4YCC4048A1090A Specifications

General

Model	4YCC4048A1090A
Type	Air Handler
Cooling Capacity	4 tons
Voltage	208/230V
Phase	1
Refrigerant	R-410A
SEER	16
Nominal Airflow	1600 CFM
Filter Type	Standard
Motor Type	Variable speed

Summary

SAFETY SECTION

General Safety Warnings and Precautions

Covers hazards, voltage, gas, environmental risks, and essential protective measures for safe operation.

Introduction and Preparation

Determine Unit Clearances

Guidelines and diagrams for ensuring adequate space around the unit for operation and service.

Review Location and Recommendation Information

Unit Installation

Site Preparation and Mounting

Covers ground and rooftop site preparation, including curbs, frames, and level placement.

Unit Handling and Connections

Gas Piping and System Setup

Detailed steps for gas piping, pressure checks, input adjustments, and manifold pressure.

Electrical Systems

Power and Grounding

Instructions for connecting main power supply and ensuring proper unit grounding.

Unit Startup and Operation

Pre-Start Checklist

Starting in Cooling and Heating Modes

Procedures for initiating unit operation in cooling and heating modes.

Operating Checks and Final Review