Trane Technologies 4YCC4042E1060A 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
4YCC4036E1070A
4YCC4036E1090A
4YCC4042E1060A
4YCC4042E1090A
4YCC4048E1070A
4YCC4048E1090A
4YCC4060E1090A
4YCC4060E1115A
Installation and Operations Manual

Trane Technologies 4YCC4042E1060A Specifications

General

Phase	1
Refrigerant	R-410A
Nominal Airflow	1400 CFM
Maximum External Static Pressure	0.8 in. w.c.
Product Category	Air Handler
Tonnage	3.5
Nominal Cooling Capacity	42000 BTU
SEER	Up to 16
HSPF	Up to 9.00
Voltage	208/230V
Motor Type	ECM

Summary

Safety Section

Introduction, Unit Inspection and Specification

Product Specifications

Charging in Cooling

Procedure for charging the system in cooling mode at higher outdoor temperatures.

Unit Installation

Convert Horizontal to Down Airflow

Install Roof Mounting Curb

Lifting and Rigging

Guidelines and warnings for safely lifting and rigging the unit.

Ductwork Installation

Gas Piping Installation

Gas Pressure Set-up Precautions

Important warnings and procedures for gas pressure setup.

High Altitude Installation

Orifice Twist Drill Size

Air Filter Installation

Instructions for installing the air filter into the unit.

Electrical Wiring

Electrical Power

Requirements for proper electrical power supply to the unit.

Disconnect Switch

Over Current Protection

Power Wiring

Instructions for running power supply lines and making connections.

Control Wiring (Class II)

Unit Startup

Pre-Start Checklist

A checklist to ensure proper installation before starting the unit.

Starting in Cooling Mode

Steps to start the unit in cooling mode using the thermostat.

Operating Pressure Checks

How to check operating pressures and compare them to service facts.

Voltage Check

Sequence of Operation

Heating Cycle

Detailed description of the unit's operation during a heating call.

Cooling Cycle

Detailed description of the unit's operation during a cooling call.

Final Installation Checklist

Safety Sequences

Maintenance

Service Maintenance

Recommendations for annual service maintenance by qualified technicians.

Cooling Season Maintenance

Heating Season Maintenance

Indoor Fan Motor Speed Tap Setting

Pressure Curves

Cooling Performance Curves

Troubleshooting Chart