Trane YHC060F User Manual

Packaged Rooftop Air Conditioners
Precedent™ — Gas/Electric
3 to 10 Tons — 60 Hz
Installation, Operation, and Maintenance
January 2021
RT-SVX21AC-EN
Model Numbers:
YSC036G - YSC060G YHC072F - YHC102F
Model Numbers:
YSC072H - YSC120H YHC120F
Model Numbers:
YHC036E - YHC072E YHC037E - YHC067E
Model Numbers:
YHC048F - YHC060F
SAFETY WARNING
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.

Trane YHC060F Specifications

General

Brand	Trane
Model	YHC060F
Category	Air Conditioner
Language	English

Summary

Model Number Breakdown

3 to 10 Ton Model Number Details

Explains the meaning of each digit in the 3 to 10 ton model number.

3 to 5 Ton (17 Plus) Model Number Details

Explains the meaning of each digit in the 3 to 5 Ton (17 Plus) model number.

General Unit Information

Unit Inspection and Storage Protocols

Procedures for inspecting the unit upon arrival and proper storage guidelines.

Unit Description and Control System Overview

Covers unit features, testing, and available control systems (ReliaTel™ and electromechanical).

Economizer Control Actuator Functionality

Details the operation and function of the Economizer Control Actuator.

Installation Procedures and Safety

Foundation, Roof Curb, and Ductwork Installation

Guidance on installing the unit's foundation, roof curb, and connecting ductwork.

Rigging, Lifting, and Material Safety Warnings

Critical safety instructions for rigging, lifting, and handling combustible materials.

Electrical, Gas, and Condensate Drain Installation

Procedures for electrical wiring, gas connection, and condensate drain setup.

Field Wiring and Control Connections

Guidelines for field-installed power and control wiring, including 24 VAC connections.

Pre-Start Checks and Unit Start-Up

Voltage, Phasing, and Crankcase Heater Checks

Essential pre-start checks for voltage, phasing, and optional crankcase heaters.

ReliaTel™ Controls and Test Mode Procedures

Overview of ReliaTel™ initialization, diagnostics, and service test modes.

Unit Start-Up Sequence and Fan Operation

Details the start-up sequence, including fan operation for various modes.

Sequence of Operation Details

Cooling, Economizer, and Dehumidification Sequences

Explains the operational sequences for cooling, economizer, and dehumidification modes.

Heating Sequences and Ignition Module Function

Details heating operation, ignition module diagnostics, and gas heat sequences.

Airflow Verification and Fan Speed Adjustment

Procedures for verifying fan performance and adjusting fan speed for optimal airflow.

Troubleshooting Common Issues

ReliaTel™ System Status and Diagnostics

Methods for checking system status, LED indicators, and diagnosing ReliaTel™ failures.

Zone Sensor and Economizer Actuator Testing

Diagnostic tests for zone sensors and economizer actuators to identify problems.

Fault Codes and Failure Indications

Lists common fault detection codes and failure indications for system diagnostics.

Routine Maintenance Procedures

Fan Belt Adjustment and Monthly Maintenance Tasks

Procedures for fan belt adjustment and routine monthly maintenance checks.

Coil Cleaning Procedures and Hail Guard Handling

Guidelines for cleaning evaporator and condenser coils, including hail guard removal.