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Trane 4YCZ5036F1070B User Manual

Trane 4YCZ5036F1070B
36 pages
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SSAAFFEETTYY WWAARRNNIINNGG
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.
July 2023
1188--EEBB4411DD11--11CC--EENN
Single Packaged Gas/Electric 15 SEER2 Convertible,
2 - 5 Ton, 60 - 115 KBTU, R-410A
4YCZ5024F1060A
4YCZ5036F1070B
4YCZ5036F1090B
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
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Trane 4YCZ5036F1070B Specifications

General IconGeneral
Model Number4YCZ5036F1070B
CategoryChiller
Cooling Capacity36, 000 BTU/h
RefrigerantR-410A
Compressor TypeScroll
TypeAir-Cooled
Voltage208-230V
Cooling Capacity (BTU/h)36, 000 BTU/h
PhaseSingle Phase

Summary

SAFETY SECTION

Introduction, Unit Inspection and Specification

Introduction

Provides an overview of the manual and unit installation guidelines.

Inspect Shipment

Details how to check the unit for damage upon delivery and verify its contents.

Product Specifications

Introduction, Unit Inspection and Specification

Charging in Cooling above 55°F OD Ambient

Procedure for charging refrigerant in cooling mode at specific ambient temperatures.

Determine Unit Clearances

Review Location and Recommendation Information

Horizontal Airflow Units

Installation considerations for units configured for horizontal airflow.

Down Airflow Units

Installation considerations for units configured for down airflow.

Unit Installation

Ground Level Installation

Instructions for installing the unit on a ground-level pad.

Rooftop Installation-Curb Mounting

Steps for mounting the unit on a roof curb.

Convert Horizontal Airflow to Down Airflow

Instructions to change the unit's airflow from horizontal to downflow.

Unit Installation

Lifting and Rigging

Procedures and precautions for safely lifting and rigging the unit.

Unit Installation

Rooftop Installation — Frame Mounting

Instructions for installing the unit on a rooftop frame.

Unit Installation

Rooftop Installation No Curb/ Frame

Installation procedure for rooftop units without a curb or frame.

Ductwork Installation

Attaching Downflow Ductwork to Roof Curb

Connecting downflow ductwork to a roof curb.

Attaching Downflow Ductwork to Roof Frame

Connecting downflow ductwork to a roof frame.

Unit Installation

Attaching Horizontal Ductwork to Unit

Connecting horizontal ductwork to the unit.

Condensate Drain Piping

Instructions for installing the condensate drain piping.

Gas Piping Installation

Pipe Delivery Schedule

Schedule and tables for determining gas pipe size and delivery.

Gas Piping Installation

Gas Pressure Set-up Precautions

Precautions for setting up gas pressure before connecting the unit.

Gas Supply Line Pressure

Guidelines for managing gas supply line pressure.

Air Filter Installation

Electrical Wiring

Electrical Connections

Details on making proper electrical connections to the unit.

Unit Installation

Electrical Power

Requirements for electrical power availability and voltage.

Disconnect Switch

Requirements for installing a weatherproof disconnect switch.

Power Wiring

Instructions for running power supply lines and making connections.

GROUNDING:

Mandates electrical grounding in accordance with codes.

Unit Startup

Pre-Start Quick Checklist

A checklist of items to verify before starting the unit.

Starting the Unit in Cooling Mode

Steps to initiate the unit's cooling operation.

Voltage Check

Verifying the line voltage at the unit during operation.

Unit Startup

Starting the Unit in the Gas Heating Mode

Steps to initiate the unit's gas heating operation.

Sequence of Operation

Describes the automatic cycles for heating and cooling.

Unit Startup

Cooling Cycle

Details the operation sequence for the cooling cycle.

Final Installation Checklist

A final check to ensure all installation steps are complete and correct.

Maintenance

Owner Maintenance

Tasks the owner can perform for routine unit upkeep.

Service Maintenance

Maintenance tasks to be performed by qualified service personnel.

Manifold Pressure Check and Adjust

Procedure for checking and adjusting gas manifold pressure.

Unit Startup

ECM Fan Motor Adjustments

How to adjust the ECM fan motor speed settings.

IGN Board Diagnostic Codes

Understanding the diagnostic codes from the IGN board LEDs.

Pressure Curves

Indoor Fan Performance

Refrigerant Circuit

Cooling Refrigeration Cycle

Explains the flow and operation of refrigerant during cooling.

Troubleshooting Chart

Important Product Information

Service Information

Steps to take and checks to perform before calling for service.

Service Phone

Contact information for service support.

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