Lennox EAC-14-2 - User Manual

®
AIR CLEANERS/
FILTERS
HEALTHY CLIMATE
®
ELECTRONIC AIR CLEANER
© 2003 Lennox Industries, Inc.
Dallas, Texas USA
INSTALLATION INSTRUCTIONS FOR LENNOX MODELS EAC-14-2, EAC-16-2 AND EAC-20-2
504,812M
06/03
Shut off power at fuse panel before
servicing. Failure to do so could result
in serious personal injury or death.
▲
!
WARNING
ELECTROCUTION HAZARD
Introduction
Please read instructions before installing and using the Elec-
tronic Air Cleaner. This will help you obtain the full benefit from
the Electronic Air Cleaner you have selected. It will also help
you avoid needless service costs that result from causes we
cannot control and cannot cover in our guarantee.
1. Read this manual carefully. Failure to follow these rules
and instructions could cause a malfunction of air cleaner
or unsatisfactory service and could void your warranty.
2. Follow a regular service and maintenance schedule
to ensure efficient operation.
3. Unit must run for one full hour after installation to allow
the collecting cells to reach peak efficiency.
Do not attempt installation of this unit unless you are
familiar with the necessary tools, equipment, utility
connections and potential hazards.
Installation should be performed only by a qualified
service provider.
Failure to do so could result in reduced performance
of the unit, serious personal injury or death.
▲
!
WARNING
Installation of this unit must comply with local
electric codes or other applicable codes.
Review and understand local codes prior to
installation.
▲
!
WARNING
PART NO. 37-6128D
Required Tools
• Tin Snip
• Screwdriver
• Rule or Tape Measure
• Drill
Lennox Industries, Inc.
Dallas, Texas
1-800-9-LENNOX
www.lennox.com
Shipping and Packing List
Package 1 of 1 contains:
1 - EAC Cabinet
2 - Cells
1 - Power Pack
2 - Pre-Filters
1 - Wash Reminder Label
1 - High Voltage Warning Label
1 - Installation Instructions
1 - IAQ Guide and Warranty
Rules for Safe Installation and Operation
CABINET MAY CONTAIN SHARP EDGES.
Use care when servicing unit. Failure to do so could
result in personal injury.
▲
!
CAUTION
EAC-14 (90N80) is designed for application with air
handlers which deliver air volumes up to 1600 cfm.
EAC-16 (X1187) is designed for application with air
handlers which deliver air volumes up to 2000 cfm.
EAC-20 (90N81) is designed for application with air
handlers which deliver air volumes up to 2200 cfm.
Electronic Air Cleaner Models
Persons with respiratory illness or conditions
should consult their physician prior to installing an
electronic air cleaner.
▲
!
WARNING
Sparks which occur during air cleaner operation
may become a source of ignition.
Fire or explosion may occur if flammable vapor or
other combustible products are present while air
cleaner is operating.
Do not operate air cleaner when flammable vapor
or other combustible products are present.
▲
!
WARNING

Summary

Introduction and Safety

Installation and Operation Rules

Essential rules for safe installation and effective operation to avoid malfunction and warranty issues.

Preinstallation

Locating the Air Cleaner

Requirements for positioning the unit within the HVAC system ductwork.

Installation

Prepare for Installation

Mounting the Cabinet

Instructions for physically attaching the air cleaner cabinet to the air handler.

Connecting Ductwork

Wiring Instructions

Electrical Connection

How to connect the air cleaner to the 120 VAC input source.

Air Flow Monitor and Circuit

Final Assembly

Steps for reinstalling pre-filters, collecting cells, and the power pack.

Operation

Starting the Unit

How to turn on the air cleaner using the power switch and what to expect.

Maintenance

Cleaning Cells and Pre-filters

Step-by-step guide for washing and drying the collecting cells and pre-filters.

Post-Cleaning Checks

Specifications

Model Specifications

Detailed technical specifications for each EAC model, including capacity and ratings.

Basic Service Guide

Troubleshooting Common Issues

Identifies common symptoms and their likely causes for the air cleaner.

Service Procedures

Service Safety Precautions

Critical safety warnings for performing service on the unit.

Component Specifications

Troubleshooting and Repair

Power Supply Checkout

Procedure to test the power supply unit for proper function.

Air Flow Monitor Test

Steps to diagnose issues with the air flow sensor.

Collecting Cell Test

Replacing Ionizing Wire

Upgrade Kit Installation

Installation Steps

Parts List

Ordering Replacement Parts

Lennox EAC-14-2 Specifications

General

Brand	Lennox
Model	EAC-14-2
Category	Air Cleaner
Language	English