Trane 4YCZ5036F1070A 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.
February 2023
1188--EEBB4411DD11--11BB--EENN
Single Packaged Gas/Electric 15 SEER2 Convertible,
2 - 5 Ton, 60 - 115 KBTU, R-410A
4YCZ5024F1060A
4YCZ5036F1070A
4YCZ5036F1090A
4YCZ5048E1090A
4YCZ5048E1115A
4YCZ5060E1115A
NNoottee:: “Graphics in this document are for representation
only. Actual model may differ in appearance.”
NNoottee:: “Unit specific Service Facts available online.”
Installation and Operations Manual

Trane 4YCZ5036F1070A Specifications

General

Brand	Trane
Model	4YCZ5036F1070A
Category	Chiller
Language	English

Summary

SAFETY SECTION

Introduction, Unit Inspection and Specification

Inspect Shipment

Check for damage after unloading and report to carrier.

Product Specifications

Details on performance, dimensions, electrical, and component specifications for various models.

Charging in Cooling above 55°F OD Ambient

Procedure for charging the system in cooling mode when outdoor temp is above 55°F.

Determine Unit Clearances

Review Location and Recommendation Information

Horizontal Airflow Units

Guidelines for installing the unit with horizontal airflow configuration.

Clearances

Refers to required clearances for single-unit installations.

Down Airflow Units

Guidelines for installing the unit with down airflow configuration.

Unit Installation

Ground Level Installation

Steps for installing the unit at ground level.

Rooftop Installation-Curb Mounting

Instructions for mounting the unit on a roof curb.

Lifting and Rigging

Safety and procedures for lifting and rigging the unit.

Rooftop Installation - Frame Mounting

Rooftop Installation - No Curb/Frame

Gas Piping Installation

Gas Pressure Set-up Precautions

Gas Supply Line Pressure

Gas Flow (in cfh)

High Altitude Installation

Electrical Wiring

Electrical Power

Power Wiring

Control Wiring (Class II)

Unit Startup

Pre-Start Quick Checklist

A checklist of items to verify before starting the unit.

Starting the Unit in Cooling Mode

Procedure to start the unit in cooling mode.

Operating Pressure Checks

How to check operating pressures and refrigerant charge.

Voltage Check

Heating Cycle

Thermostat call for heat (2-stage thermostat)

Sequence of Operation

Cooling Cycle

Final Installation Checklist

A checklist to ensure all installation steps are complete.

Maintenance

Owner Maintenance

Filters

Service Maintenance

Overview of recommended service maintenance.

Cooling Season

Heating Season

Manifold Pressure Check and Adjust

Procedure to check and adjust gas manifold pressure.

Flue Hood and Combustion Blower Cleaning

ECM Fan Motor Adjustments

Refrigerant Circuit

Cooling Refrigeration Cycle

Troubleshooting Chart

P-PRIMARY CAUSES / S-SECONDARY CAUSES

Chart listing system faults and their primary/secondary causes.