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Trane Foundation EBC180 User Manual

Trane Foundation EBC180
48 pages
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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.
November 2020
RRTT--SSVVXX5500JJ--EENN
Installation, Operation, and Maintenance
Packaged Rooftop Air
Conditioners Foundation
Cooling Only and Electric Heat
15 to 25 Tons, 60 Hz
Model Numbers: EBC180-300

Table of Contents

Questions and Answers:

Trane Foundation EBC180 Specifications

General IconGeneral
BrandTrane
ModelFoundation EBC180
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Warning

Introduction and General Guidance

Warnings, Cautions, and Notices

Definitions and importance of safety advisories in the manual.

Environmental and Refrigerant Practices

Important environmental concerns and responsible refrigerant handling practices.

Safety Requirements: Wiring and PPE

Essential safety requirements for field wiring, grounding, and personal protective equipment.

Manual Overview, Copyright, and Training

Overview of manual content, copyright information, and available factory training.

Model Number Description

General Information

Unit Inspection and Storage

Procedures for inspecting the unit upon receipt and storing it properly.

Unit Description

Overview of unit components and their basic functions.

Economizer Controls

Details on electromechanical and JADE economizer controls.

System Inputs and Safety Devices

Information on system inputs, phase monitor, frost control, and other safety devices.

Unit Sensors and Control Modes

Details on thermostats, CO2/occupancy sensors, and JADE controller operating modes.

Weights and Rigging

Rigging and Lifting Procedures

Instructions and warnings for safely rigging and lifting the unit.

Installation

Unit Foundation and Ductwork

Guidance on unit foundation, roof curb, and ductwork connections.

Electrical Installation Requirements

Requirements for main power, electric heat, field wiring, and grounding.

Unit Setup and Filter Installation

Instructions for condensate drains, filters, and optional MERV13 filters.

Main Unit Power and Wiring Connections

Detailed instructions on main unit power connection, standard wiring, and optional wiring.

Control Power and 24 Vac Systems

Information on control power transformers and 24 Vac control wiring.

Conventional Thermostat Field Wiring

Diagram and instructions for wiring a conventional thermostat.

Voltage Imbalance and Electrical Phasing

Ensuring proper three-phase power quality and motor rotation.

Compressor Crankcase Heaters and Factory Options

Importance of crankcase heaters and information on factory-mounted options.

Field Wiring Route and Connections

Guidance on routing field wiring for power and control circuits.

Pre Start Procedures

Verifying Air Flow and Electromechanical Tests

Procedures for verifying airflow and testing electromechanical controls.

Start Up

Electromechanical Controls Sequence and Economizer Operations

Operation sequences for electromechanical controls, economizer cooling, and setup.

Electric Heat Operation and Diagnostics

Operation of heating modes with electric heat and ignition module diagnostics.

Optional Low Ambient and Motor Overload Settings

Procedures for optional low ambient operation and setting 10HP motor overload.

Two-Speed Fan and Cooling Operation

Managing fan speeds and detailed cooling sequences.

Economizer Controls and Safety Features

Economizer minimum position, phase monitor, and various safety/protection devices.

Heating Operation and Emergency Stop

Standard heating operation and the function of the emergency stop.

JADE Controls - Low Leak Economizer Sequence of Operation

Detailed operational sequences for JADE Low Leak Economizer based on dry bulb and enthalpy.

Two-Speed Fan and Economizer Control

Managing two-speed fan operation and economizer minimum position.

Unit Safety Features and Protection

Details on phase monitor, pressure cutouts, frost protection, and safety devices.

Control Modes and Start-Up Procedures

Initiation of operating modes, FDD certification, and economizer start-up.

LLE Controls Test Procedure

Step-by-step procedure for testing Low Leak Economizer controls.

Compressor Start-Up and Heating Start-Up

Procedures for starting compressors and verifying electric heater operation.

Final System Set Up

Final checks and programming before leaving the unit.

Maintenance

Fan Belt Adjustment and Maintenance

Instructions for adjusting and maintaining fan belt tension on belt-drive units.

Routine Monthly and Cooling Season Checks

Procedures for monthly checks, condensate switch, and cooling season maintenance.

Component Checks, Coil Cleaning, and Heating Maintenance

Safety checks, coil cleaning, and heating season maintenance procedures.

Microchannel Coil Cleaning and Data Log

Specific procedures for cleaning microchannel coils and recording unit data.

Troubleshooting

Standard Cooling Failure Troubleshooting

Common cooling failures and how to address them.

Low Leak Economizer (LLE) Troubleshooting

Identifying and clearing alarms and faults for LLE systems.

Resetting Lockouts and ECA Status

Methods for resetting lockouts and interpreting Economizer Control Actuator status and error codes.

Wiring Diagrams

Warranty

Commercial Equipment Warranty Coverage

Warranty coverage for commercial unitary equipment and accessories.

Warranty Exclusions and Limitations

Conditions and limitations that are not covered by the warranty.

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