Trane Technologies 4YCC4048E1070A 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 2022 1188--EEBB4400DD11--11AA--EENN
Single Packaged Gas/Electric
13.4 SEER2 Convertible, 2 — 5 Ton
4YCC4024E1060A
4YCC4030E1070A
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4YCC4042E1060A
4YCC4042E1090A
4YCC4048E1070A
4YCC4048E1090A
4YCC4060E1090A
4YCC4060E1115A
Installation and Operations Manual

Trane Technologies 4YCC4048E1070A Specifications

General

Voltage	208/230V
Phase	1
Frequency	60 Hz
Airflow	1600 CFM
Cooling Capacity	48000 BTU
Stages	Single

Summary

SAFETY SECTION

Hazardous Gases Warning

Warnings about exposure to fuel substances and combustion by-products.

Hazardous Voltage Warning

Warnings about high voltage hazards and lockout/tagout procedures.

Safety and Electrical Hazard Warning

Warnings for qualified personnel and electrical shock risks.

Grounding Requirement

Importance of proper grounding for safety and equipment function.

R-410A Refrigerant Warning

Warning about R-410A refrigerant and required service equipment.

Access Panel Safety Hazard

Warning regarding operating the unit without access panels.

Unit Installation

Convert Horizontal Airflow to Down Airflow

Install Roof Mounting Curb

Unit Lifting and Rigging

Safety and procedures for lifting and rigging the unit.

Gas Piping Installation

Step-by-step guide for safe and compliant gas pipe installation.

Electrical Wiring

Guidelines for safe and compliant electrical wiring and grounding.

Unit Startup and Operation

Pre-Start Installation Checklist

A comprehensive list of checks before starting the unit.

Starting the Unit in Cooling Mode

Operating Pressure Checks

How to check and compare operating pressures to specifications.

Voltage Check

Starting the Unit in Heating Mode

System Sequence of Operation

Detailed explanation of system cycles for heating and cooling.

Final Installation Checklist

Routine Maintenance Schedule

Troubleshooting Chart

Troubleshooting Causes and Solutions

Guide to identify primary and secondary causes for system faults.