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Lennox ECOLEAN EAC 1303SM

Lennox ECOLEAN EAC 1303SM
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Providing indoor climate comfort
ECOLEAN - EAC/EAR
MIL85E-0907 09-2007
Installation, operating
and maintenance
Revision 2
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Lennox ECOLEAN EAC 1303SM Specifications

General IconGeneral
BrandLennox
ModelECOLEAN EAC 1303SM
CategoryChiller
LanguageEnglish

Summary

Preface

General Characteristics

Technical Data Overview

Presents detailed technical specifications for EAC and EAR units, including capacity and component data.

Electrical Data Specifications

Details electrical parameters such as maximum power, current, LRC, and starting current for various unit models.

System Components Identification

Lists and illustrates the components included in Hydronic and Hydraulic versions of the EcoLean system.

Operational Limits and Conditions

Defines the safe operating temperature and pressure ranges for cooling and heating modes.

Water System Pressure Drop Analysis

Provides graphical data on pressure drop within the water system with and without filters.

Hydraulic System Data and Flow Rates

Details water flow rates and available static pressure for different unit models.

Safety Devices and Protections

Describes various safety devices, their settings, and protective functions for unit operation.

Piping and Schematic Diagrams

Illustrates piping layouts and schematic diagrams for cooling and heat pump unit configurations.

Unit Dimensional Drawings

Presents detailed dimensional drawings and component placement for various EcoLean unit models.

Available System Options

Lists and describes optional features and accessories available for the EcoLean units.

Unit Installation Procedures

Site Selection and Shipping Guidance

Provides guidelines for unit placement, handling during shipping, and site preparation.

Installation Clearances and Spacing

Specifies required clearances around the unit for proper air supply, access, and performance.

Unit Installation and Mounting

Covers essential steps for installing the unit, including base preparation and anti-vibration mounting.

Electrical Connection Guidelines

Details wiring requirements, cable sections, and safety precautions for electrical connections.

Commissioning and Operation

Commissioning Checklist and Steps

Outlines the essential checks and steps required before and during unit commissioning.

Water Flow Rate Verification

Explains the importance of water flow rate and how to measure it using temperature differences.

Corrosion Resistance of Heat Exchanger

Provides guidance on water analysis and corrosion resistance of plate exchanger materials.

Maintenance Procedures

Preventive Maintenance Schedule and Checks

Recommends regular servicing and lists key points to check for maintaining unit performance.

Failure Diagnosis and Troubleshooting

Identifies common problems, their causes, and recommended actions for troubleshooting.

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