User's Manual

ManualsBrandsLennox International Inc. ManualsAir CleanerLennox International Inc. Lennox International Inc. Air Cleaner 504

AIR CLEANERS/

FILTERS

HEALTHY CLIMATE®

HEPA BYPASS AIR FILTRATION SYSTEM

504,887M

04/2010

HOMEOWNERS MANUAL & DEALER INSTALLATION INSTRUCTIONS

FOR HEALTHY CLIMATE® MODELS HEPA-20, HEPA-40, HEPA-60

Rules for Safe Installation and Operation

Shipping and Packing List

Risk of property damage, injury or death.

Installation, adjustments, alterations, service and

maintenance must be performed by a Healthy

Climate® dealer.

WARNING

Risk of Carbon Monoxide Poisoning.

Can cause injury or death.

Do not operate equipment without access panel in

place. Operation of this equipment without all access

panels in place may cause gas fumes from the heat-

ing system to be drawn into occupied spaces.

WARNING

READ AND SAVE

THESE INSTRUCTIONS!

Please read instructions before installing and using the

HEPA Bypass Air Filtration System (HEPA system).

This will help you obtain the full benefit of the HEPA

system you have selected. It will also help you to

avoid needless service costs.

1. Read this manual carefully. Failure to follow these

rules and instructions could cause a malfunction of

air filter or unsatisfactory service and could void

your warranty.

2. Follow a regular service and maintenance schedule

to ensure efficient operation.

3. For safety and optimized performance of your

HEPA system, all installation and maintenance

must be performed by a Healthy Climate® dealer.

The installer should be made aware of your

indoor air quality situation and be familiar with your

heating, ventilation and air conditioning equipment.

4. Remove HEPA cartridge packing materials before

initial start-up of this product.

Remove safety screws from HEPA filter access

panel.

Unlatch the four retaining clips and lift off HEPA

filter access panel.

Remove and discard the cardboard packing

material between the HEPA cartridge and the filter

access panel.

Ensure HEPA cartridge is installed and locked into

place (brace the unit, press HEPA cartridge down

and turn it clockwise to lock it into place.)

Replace the HEPA filter access panel and latch it

with the four retaining clips.

Re-install safety screws into HEPA filter access

panel.

5. High particulate distribution may occur during initial

start-up of this product after installation or after

scheduled filter changes. Individuals who are

highly sensitive to airborne particulates should not

be in the building and allow 24 hours of operation

for removal of particulates from occupied spaces

before re-entry.

Package 1 of 1 contains:

1 - HEPA System

1 - Complete Filter Set (Packed inside Unit)

1 - Warranty Certificate

1 - Installation Instructions (this manual)

HEPA System Models

HEPA-20 (X4912) is designed to filter air up to a

rate of 180 cfm

HEPA-40 (X4913) is designed to filter air up to a

rate of 320 cfm

HEPA-60 (X4914) is designed to filter air up to a

rate of 500 cfm

Electrical Shock Hazard.

Can cause injury or death.

Disconnect all electrical power supplies

before servicing.

Do not operate equipment without

access panels in place

WARNING

Summary of content (12 pages)

PAGE 1
AIR CLEANERS/ FILTERS HEALTHY CLIMATE® HEPA BYPASS AIR FILTRATION SYSTEM 504,887M 04/2010 HOMEOWNERS MANUAL & DEALER INSTALLATION INSTRUCTIONS FOR HEALTHY CLIMATE® MODELS HEPA-20, HEPA-40, HEPA-60 Rules for Safe Installation and Operation READ AND SAVE THESE INSTRUCTIONS! Please read instructions before installing and using the HEPA Bypass Air Filtration System (HEPA system). This will help you obtain the full benefit of the HEPA system you have selected.
PAGE 2
Table of Contents Rules for Safe Installation and Operation................. 1 Shipping and Packing List......................................... 1 Introduction................................................................ 2 General Information................................................... 3 Product Application Guidelines................................. 3 Specifications............................................................ 4 Parts Identification.................................................
PAGE 3
General Information Media Filters Media filters strain particulates from the air. The filter media needs to have tiny holes to allow air to pass through, but not particulates. Filter types vary for all sorts of purposes. The most effective and proven filter media is HEPA. HEPA filter media is 99.97% efficient at capturing particles which are 0.3 micron in size or larger. The HEPA System’s 3 Stage Filtration Process The 3 stage filtration process is used to create a very effective filtration system.
PAGE 4
Parts Identification Cabinet Parts HEPA Cartridge Parts Filter Section Access Panel HEPA Filter (STAGE2) Retaining Clips (4) Carbon Pre-Filter (STAGE 1) Inlet Collar HEPA Filter Mesh (Protects HEPA Filter) Cabinet Outlet Collar Inner Charcoal Filter (STAGE 3) On/Off Switch Motor Section Access Panel figure 1. figure 2. Inside Cabinet (Filter Section) Optional Coconut Shell Carbon Canister RECOMMENDED for greater capacity removal of chemicals and odors.
PAGE 5
Physical Dimensions of Units A Filter Section Access Panel H E C Air Inlet B F Air Outlet D G Motor Section Access Panel I MODEL NO. A B HEPA-20 14.1 18 (358) (457) HEPA-40 16.13 28.25 (410) (718) HEPA-60 16.13 28.25 (410) (718) A HEPA-20 HEPA-40 HEPA-60 J F 2.0 (51) 6.5 (165) 6.5 (165) G 1.0 (25) 1.0 (25) 1.0 (25) Dimensions in inches (mm) figure 5. C 8.0 (203) 10.0 (254) 10.0 (254) D 6.0 (152) 8.0 (203) 8.0 (203) E 1.0 (25) 1.75 (44) 1.75 (44‑) H I J 9.0 15.25 1.4 (229) (387) (36) 11.
PAGE 6
Operation 1. Make sure that the unit is plugged into a grounded outlet (120 Volt, 60 Hz). 2. For optimum performance, the HEPA system should operate when the indoor air handler/furnace blower is on. An optional air handler/furnace blower interlock kit can be ordered for ‘cycled’ operation. (see Replacement Parts) 3. Turn the unit on by pressing the on/off switch to the ‘1’ position. The switch should light up when the unit is on. 4. To turn the unit off, press the on/off switch to the ‘0’ position.
PAGE 7
Healthy Climate® Dealer Filter Change Instructions ! WARNING g. Repeat steps d through f with the other clips, spacing them evenly on the carbon pre-filter to give it even support. Electrical Shock Hazard. Can cause injury or death. 3. Inner Charcoal Filter Replacement a. Look inside the HEPA cartridge to locate the two ends of the inner charcoal filter. b. Pull one end of the old inner charcoal filter in and bend it into a loose roll so it can be removed. c.
PAGE 8
Healthy Climate® Dealer Filter Change Instructions b. With each HEPA replacement filter, a new ‘o’ ring is provided. The old one is removed by pinching it between two fingers and pulling it off the collar on the blower deck. c. Discard old ‘o’ ring. d. Place the new ‘o’ ring onto the collar and slide it down to the base of the blower deck. the base meet the HEPA filter. e. Support the carbon canister with your fingers so it does not slide out when replacing the HEPA cartridge assembly into the unit. 6.
PAGE 9
Healthy Climate® Dealer Installation Instructions Forced air handler/furnace systems: The HEPA system should be installed as a bypass system, with part of the return ducted into the HEPA system. The filtered air is then rerouted back into the return air, and continues through the system to be heated/cooled. Typical Return to Return Application For homes with horizontal forced air handler/furnace systems. (Air handler/furnace is shown in an typical attic. See figure 7.
PAGE 10
Healthy Climate® Dealer Installation Instructions Forced air handler/furnace system with an HRV/ERV This application provides filtration of all Outdoor Air (OA) that is brought into the home through the HRV/ERV, thus reducing the introduction of dust, pollen and mold from the outdoor air. For systems that have HRV/ERV units installed, we recommend ducting the ‘fresh air’ outlet from the HRV/ERV into the HEPA system.
PAGE 11
Healthy Climate® Dealer Installation Instructions Independent Operation: The HEPA systems can be used independently of any other equipment! The inlet and outlet of the filtration system can be ducted into the same room to create a cleaner environment almost anywhere. The inlet or outlet can also be ducted elsewhere. The inlet and outlet should be installed on opposite sides of the room; however, this varies according to your specific needs.
PAGE 12
Electrical Diagram Figure 17. Replacement Parts Replacement Part Complete Assembly Motor Assembly HEPA Filter Cartridge w/O-Ring Carbon Pre-Filter Inner Charcoal Filter Carbon Canister Optional Blower Interlock (24V relay) 30 lb.