Honeywell 68-0308EFS-03 User Manual

M28898

68-0308EFS-03

TrueCLEAN™ Enhanced Air Cleaner

Sizes: Air Handler 16x20, 20x20, 25x20 • Furnace 16x25 and 20x25

PROFESSIONAL INSTALLATION GUIDE.

GUIDE D’INSTALLATION PROFESSIONNELLE.

GUÍA DE INSTALACIÓN PROFESIONAL.

INCLUDED IN THIS ENHANCED AIR CLEANER BOX

STARTED

ECB D

GETTING

MOUNTING

WIRING

Tools needed to install Enhanced Air Cleaner

Standard screwdriver Phillips screwdriver Metal cutter Drill Duct Sealant

Replacement Filter Table

Enhanced Air Cleaner Air Handlers FH8000A1620

Forced Air Furnace FH8000F1625

Honeywell Model

FH8000A2020 FH8000A2520

FH8000F2025

Replacement Filter Part Number

FR8000A1620 FR8000A2020 FR8000A2520 FR8000F1625 FR8000F2025

Door FH8000A

Door FH8000F

Cabinet Filter Enhancement module Safety screen

Duct gasket tape

Return duct adapters

Furnace adapters (FH8000F)

Air flow sensor (FH8000A)

Installation components (FH8000A)

Installation components (FH8000F)

Installation Instructions

AND SERVICE

OPERATION

APPENDICES

TrueCLEAN™ Enhanced Air Cleaner

GETTING STARTED

What to Expect From Your Honeywell

TrueCLEAN™ Enhanced Air Cleaner ....................................2

How it Works ........................................................................ 2

Application Considerations ..................................................3

Important Installation Requirements ...................................5

Personal Safety....................................................................5

MOUNTING

Choosing a Mounting Method ..............................................6

Which Honeywell Enhanced Air Cleaner model

do you have? .......................................................................6

Mounting the FH8000A (Air Handler) Honeywell

Enhanced Air Cleaner ..........................................................7

Mounting the FH8000F (Furnace) Honeywell

Enhanced Air Cleaner ........................................................10

WIRING

Before Wiring the Honeywell Enhanced Air

Cleaner ..............................................................................14

Wiring the FH8000A (Air Handler) Honeywell

Enhanced Air Cleaner ........................................................15

Wiring the FH8000F (Furnace) Honeywell

Enhanced Air Cleaner ........................................................17

OPERATION AND SERVICE

Startup and Operation .......................................................19

Checking Air Cleaner Operation .........................................19

Maintenance ......................................................................20

Troubleshooting ................................................................. 23

APPENDICES

Specications, Dimensions, and Approvals .......................25

Parts List ............................................................................28

Warranty ............................................................................29

STARTED

GETTING

MOUNTING

WIRING

NEED HELP? For assistance with this product please visit http://yourhome.honeywell.com

or call Honeywell Customer Care toll-free at 1-800-468-1502.

AND SERVICE

OPERATION

APPENDICES

Read and save these instructions.

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

GETTING

STARTED

What to Expect From Your Honeywell TrueCLEAN™ Enhanced Air Cleaner

Congratulations for selecting the Honeywell TrueCLEAN™ Enhanced Air Cleaner for your home comfort system! The Honeywell Enhanced Air Cleaner is proven to remove and destroy airborne germs and allergens, including

viruses, bacteria, and mold spores from air moving through the lter. The Honeywell Enhanced Air Cleaner is a

cornerstone of Honeywell’s home comfort solutions for providing cleaner air in your home.

The installer should review these points with the homeowner and answer any questions they have before leaving the job site.

When Installing this Product...

1. Read these instructions carefully. Failure to follow them could damage the product or cause a hazardous

condition.

2. Check the rating given in the instructions and on the product to make sure the product is suitable for your

application.

3. Installer must be a trained, experienced service technician.

4. After installation is complete, check out product operation as provided in these instructions.

How it Works

The Honeywell TrueCLEAN™ Enhanced Air Cleaner provides extremely high ltration performance while

destroying captured contaminants, including viruses, bacteria, and mold spores. The Honeywell Enhanced Air Cleaner treats the entire air stream through a state of the art, three-stage process.

Stage 1

In stage one, particles in the air are electrically charged by an array of ionizer points as they enter the Honeywell Enhanced Air Cleaner.

Stage 2

In stage two, the charged particles are electrically attracted and captured in the air lter cartridge, which is located within an electric eld.

Stage 3

In stage three, captured particles are destroyed by electrical current ow and ion bombardment.

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

Application Considerations

The Honeywell Enhanced Air Cleaner is designed for use in the return air duct of a forced air heating, cooling,

and ventilation system. Models FH8000A1620, FH8000A2020 and FH8000A2520 are specically designed for use in systems with an air handler. Models FH8000F1625 and FH8000F2025 are specically designed for use in systems with a forced air furnace. The Honeywell Enhanced Air Cleaner is CSA certied for shock and electrical re hazard only.

Air Conditioning

The Honeywell Enhanced Air Cleaner should be installed in a system so that all the return air is circulated through the Honeywell Enhanced Air Cleaner. It should be located upstream of the air conditioning equipment. This will help keep the equipment clean and prevent condensation from forming within the Honeywell Enhanced Air Cleaner.

Humidiers

An evaporative humidier can be mounted upstream of the Honeywell Enhanced Air Cleaner. It is best to install atomizing humidiers downstream of the Honeywell Enhanced Air Cleaner because hard water salt deposits and water droplets may damage the Honeywell Enhanced Air Cleaner. If an atomizing humidier must be mounted

upstream of the Honeywell Enhanced Air Cleaner, it should be mounted as far upstream as possible (at least 6 ft.

[1.8 m] recommended), and a standard disposable furnace lter should be mounted between the humidier and

the Honeywell Enhanced Air Cleaner to trap hard water salt deposits and water droplets.

STARTED

GETTING

Transitions

If the return air duct or fan coil openings do not t the Honeywell Enhanced Air Cleaner cabinet openings, gradual transitions are recommended to reduce air turbulence and maximize efciency.

FH8000A – No more than 20 degrees (about 4 in. per running ft.) of expansion should be used on each side of

the transition tting.

FH8000F – No more than 45 degrees (about 8.5 in. per running ft.) of expansion should be used on each side of

the transition tting.

Turning Vanes

If the Honeywell Enhanced Air Cleaner is installed adjacent to a 90 degree duct elbow, turning vanes should be added inside duct to improve air distribution across the face of the Honeywell Enhanced Air Cleaner.

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

GETTING

STARTED

Application Considerations

Electrical Power / Airow Switch

The Honeywell Enhanced Air Cleaner should only be powered when airow is present.

FH8000A – These models are designed for use with an air handler and are equipped with an airow switch (see

Fig. 1), which provides power only when the air handler blower is operating. These models are designed to be powered from a 208 to 230 VAC single phase power source.

Fig. 1. Airow Switch.

FH8000F – The furnace control EAC terminals provide power to the unit only when the furnace blower is

operating. These models are designed to be powered from the electronic air cleaner (EAC) terminals on a furnace

control board. If EAC terminals are not available, an alternative airow sensing mechanism such as the Honeywell

50027910-001 Differential Pressure Switch must be used to ensure the Honeywell Enhanced Air Cleaner is only

powered when airow is present. Contact your local Honeywell distributor for information on alternatives.

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

Important Installation Requirements

Failure to comply with these requirements will result in voided warranty, improper installation, and service callbacks.

Personal Safety

• Wear safety glasses while installing the unit.

• Do not cut into any air conditioning or electrical line.

• Follow professional safety standards and all local codes for plumbing, electrical, and mechanical

considerations.

Before Mounting

• Using the gure on the cover and the lists on the inside cover, make sure that you have all the components for

your Honeywell Enhanced Air Cleaner model and the tools to install it.

• Ensure airow direction through the Honeywell Enhanced Air Cleaner matches the arrows on the face of the lter. The arrows should point towards heating/cooling equipment. The door can be rotated 180 degrees to

accommodate the cabinet orientation.

• The location of the Honeywell Enhanced Air Cleaner should be readily accessible. Enough clearance room should be provided for periodic replacement of the lter.

STARTED

GETTING

If Replacing an Old Air Cleaner

If the Honeywell Enhanced Air Cleaner is not identical in size and shape to the existing air cleaner, before

performing a retrot installation, you might need to add duct transitions to ensure a smooth air ow.

Replacement Filters

Replacement Filter Table

Enhanced Air Cleaner Honeywell

Model

Air Handlers FH8000A1620

FH8000A2020 FH8000A2520

Forced Air Furnace FH8000F1625

FH8000F2025

Replacement Filter Part Number

FR8000A1620 FR8000A2020 FR8000A2520 FR8000F1625 FR8000F2025

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

Choosing a Mounting Method

There are two Honeywell Enhanced Air Cleaner designs. One designed for air handlers and one designed for furnaces. Follow the installation instructions for the Air Cleaner model you have:

Which Honeywell Enhanced Air Cleaner model do you have?

MOUNTING

Models FH8000A for air handlers:

These models are installed upstream of the air handler. This will help keep the air handler clean.

M28900

Fig. 2. Model FH8000A Honeywell Enhanced Air

Cleaner.

Models FH8000F for furnaces:

These models are installed upstream of both the furnace and the air conditioning evaporator coil.

M28901

Fig. 3. Model FH8000F Honeywell Enhanced Air

Cleaner.

Before beginning Mounting:

I have conrmed local codes for proper electrical wiring practices.

I have chosen an installation location that meets the requirements on pages 3 through 5.

NOTE: To mount the FH8000A (Air Handler) Honeywell Enhanced Air Cleaner, go to page 7.

NOTE: To mount the FH8000F (Furnace) Honeywell Enhanced Air Cleaner, go to page 10:

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

Mounting the FH8000A (Air Handler) Honeywell Enhanced Air Cleaner

NOTE: For mounting a FH8000F model go to page 10.

CAUTION: Personal Injury Hazard.

Failure to follow this caution may result in personal injury. Sheet metal parts may have sharp edges or burrs. Use care and wear appropriate protective clothing, eye protections, and gloves when handling parts.

STEP ONE: Identify the Mounting Location and Orientation

a. Identify a mounting orientation for the Honeywell Enhanced Air Cleaner in the return air duct (see Fig. 4).

b. Ensure airow direction through the Honeywell Enhanced Air Cleaner matches the arrows on the face of the

lter. The Honeywell Enhanced Air Cleaner or door can be rotated 180 degrees to accommodate the cabinet

orientation.

c. The location of the unit should be readily accessible. Enough room should be provided to remove the door and

lter for periodic replacement of the air lters.

Airflow

Downflow Horizontal Upflow

Airflow

MOUNTING

Fig. 4. Cabinet Orientation for FH8000A models.

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

M28902

MOUNTING

Mounting the FH8000A (Air Handler) Honeywell Enhanced Air Cleaner

STEP TWO: Mount Cabinet

WARNING: Electrocution and Unit Damage Hazard.

Failure to follow this warning could result in personal injury or death. Only a trained, experienced service person should install the Honeywell Enhanced Air Cleaner. A thorough check of the unit installation should be completed before unit operation. Before performing installation, service or maintenance operations on unit, turn off all power to unit.

1. Before installing or servicing system, always turn off main power to system. There may be more than one disconnect switch.

2. Cabinets will support a maximum weight of 400 lbs. (181 kg) when installed beneath a vertical furnace or air-handling unit. When setting furnace on cabinet, do not drop it into place. Position the furnace correctly on the cabinet to prevent a corner from slipping down and damaging the cabinet or its components.

a. Turn off power to the heating and cooling system.

b. Remove the existing air handler lter and discard. Excessive system static pressure may result if the

Honeywell Enhanced Air Cleaner is used with other ltration devices.

c. Remove the lter and enhancement module from the Honeywell Enhanced Air Cleaner cabinet.

d. Position the cabinet between the air handler and return air duct (see Fig. 4 on page 7 and Fig. 5).

A transition duct may be required.

RETURN DUCT ADAPTERS (X4)

MOUNTINGCABINET VERTICAL

MOUNTINGCABINET HORIZONTAL

RETURN DUCT ADAPTERS (X4)

M28903

Fig. 5. Orientation for FH8000A models for Air Handlers.

NOTES:

1. The air handler cabinet screws holding the lter rack should be used to attach the Honeywell Enhanced Air Cleaner cabinet.

2. Gasket tape between the air handler and the Honeywell Enhanced Air Cleaner cabinet is already factory installed.

3. Mounting holes are provided for the air handler attachment.

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

Mounting the FH8000A (Air Handler) Honeywell Enhanced Air Cleaner

e. Use return duct adapters provided to attach return ductwork (see Fig. 6). f. Seal seams with tape or caulking after the Honeywell Enhanced Air Cleaner cabinet has been secured.

RETURN DUCT ADAPTORS

NOTE: SLIP THE ADAPTOR S-CLEATS ONTO FLANGES ON THE RETURN DUCT SIDE.

MOUNTING

M28904

Fig. 6. Use of Return Duct Adapters for FH8000A.

Before proceeding to Wiring on page 14:

I mounted and secured the Honeywell Enhanced Air Cleaner cabinet to the duct as instructed.

FH8000A Mounting is complete. Go to page 14.

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

MOUNTING

UPFLOW FURNACE WITH BOTTOM MOUNT DOWNFLOW FURNACE WITH BOTTOM MOUNTUPFLOW FURNACE WITH SIDE RETURN

HORIZONTAL APPPLICATION

M28905

AIRFLOW

NOTE: MOUNTING ON THIS SIDE REQUIRES THE CABINET TO BE ROTATED 180° FOR CORRECT AIRFLOW.

IRFLOW

AIRFLOW

Mounting the FH8000F (Furnace) Honeywell Enhanced Air Cleaner

NOTE: For mounting a FH8000A model go back to page 7.

CAUTION: Personal Injury Hazard.

Failure to follow this caution may result in personal injury. Sheet metal parts may have sharp edges or burrs. Use care and wear appropriate protective clothing and gloves when handling parts.

STEP ONE: Identify the Mounting Location and Orientation

a. Identify a mounting orientation for the Honeywell Enhanced Air Cleaner in the return air duct. See Fig. 7 and

Fig. 8 on page 11.

b. Ensure airow direction through the Honeywell Enhanced Air Cleaner matches the arrows on the face of the

air lter cartridge. The Honeywell Enhanced Air Cleaner door can be rotated 180 degrees to accommodate the

cabinet orientation.

c. The location of the unit should be readily accessible. Enough clearance room should be provided to remove

the door and lter for replacement.

Fig. 7. Cabinet Orientation for FH8000F models.

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

Mounting the FH8000F (Furnace) Honeywell Enhanced Air

NOTE: WHEN TRANSITIONING BEWTWEEN TWO DIFFERENT SIZED COMPONENTS (FURNACE AND AIR CLEANER),

Cleaner

THE MINIMUM TRANSITION ANGLE AT THE LARGER OF THE TWO COMPONENTS MUST BE NO LESS THAN 45 DEGREES.

AIRFLOW

DOWNFLOW 14” FURNACE

WITH TOP MOUNT

AIRFLOW

WITH TOP MOUNT

UPFLOW 14” FURNACE WITH BOTTOM MOUNT

AIRFLOW

UPFLOW 24” FURNACE

ON STAND WITH BOTTOM MOUNT

HORIZONTAL 14” FURNACE

WITH SIDE MOUNT

AIRFLOW

Fig. 8. Cabinet Orientation for FH8000F with Transition.

AIRFLOW

PLENUM

UPFLOW FURNACE WITH PLENUM BOXHORIZONTAL 24” FURNACEDOWNFLOW 24” FURNACE

AIRFLOW

UPFLOW FURNACE

BOX

MOUNTING

M28906

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

MOUNTING

Mounting the FH8000F (Furnace) Honeywell Enhanced Air Cleaner

STEP TWO: Mount Cabinet

WARNING: Electrocution and Unit Damage Hazard.

1. Before installing or servicing system, always turn off main power to system. There may be more than one disconnect switch.

a. Turn off power to the heating and cooling system.

b. Remove the existing furnace lter and discard. Excessive system static pressure may result if the Honeywell

Enhanced Air Cleaner is used with other ltration devices.

c. Remove the lter and enhancement module from the Honeywell Enhanced Air Cleaner cabinet.

d. Position the cabinet between the furnace and return air duct (see Fig 7 on page 10, Fig. 8 on page 11, Fig. 9,

and Fig. 10 on page 13). A transition duct may be required.

e. Furnace adapters have been included for installer convenience. They are designed for top or bottom mount

installations (see Fig 9).

FURNACE

ADAPTERS

AIRFLOW

Fig. 9. Use of Furnace Adapters.

AIRFLOW

M28907

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

Mounting the FH8000F (Furnace) Honeywell Enhanced Air Cleaner

f. Return air duct adapters have been included for installer convenience. They should be used to connect the

upstream side of the Honeywell Enhanced Air Cleaner cabinet to the return air duct (see Fig. 10). g. Install foam tape between the furnace and the Honeywell Enhanced Air Cleaner cabinet. h. Mounting holes are provided for ductwork and furnace attachment. i. Seal seams with tape or caulking after the Honeywell Enhanced Air Cleaner cabinet has been secured.

NOTE: SLIP S-CLEATS ONTO FLAGES ON RETURN DUCT SIDE.

M28897

Fig. 10. Use of Return Duct Adapters.

MOUNTING

Before proceeding to Wiring on page 14:

I mounted and secured the Honeywell Enhanced Air Cleaner cabinet to the duct as instructed.

FH8000F Mounting is complete. Go to page 14.

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

Before Wiring the Honeywell Enhanced Air Cleaner

WARNING: Electrocution Hazard.

Be sure the Honeywell Enhanced Air Cleaner is not plugged in before beginning wiring. Failure to follow this warning could result in personal injury or death.

Before installing or servicing system, always turn off main power to system. There may be

more than one disconnect switch.

Before wiring the Honeywell Enhanced Air Cleaner:

I understand and will comply with applicable local wiring codes and regulations.

WIRING

NOTE: To wire the FH8000A models, go to page 15.

NOTE: To wire the FH8000F models, go to page 17.

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

Wiring the FH8000A (Air Handler) Honeywell Enhanced Air Cleaner

STEP ONE: Wiring the FH8000A (Air Handler)

a. Ensure power has been shut off from the heating and cooling system. b. Turn the Honeywell Enhanced Air Cleaner power switch off.

c. Plug the power cord and the airow switch cord into their power supply connectors (see Fig. 11).

d. Secure the power cord ground wire to the ground terminal on the cabinet using the screw provided in the

ground terminal (see Fig 11).

WIRING

AIRFLOW SWITCH CABLE INSTALLED

Fig. 11. Airow switch cable and Power cable installation.

POWER CORD INSTALLED AND

GROUND WIRE SECURED TO TERMINAL

M31365

NOTE: The power cord can be routed through either side of the cabinet. As needed, use the enclosed Zip ties to

secure the power cord to the side of the power supply.

NOTE: Cable connector and block-off plates will need to be removed and re-installed if the power cord is re-

routed. Screws on the cable connector clamp should be tightened to 9 in-lbs. torque.

NOTE: The Air Handler Honeywell Enhanced Air Cleaner is to be powered by 208 to 230 VAC at 60 Hz.

NOTE: The Honeywell Enhanced Air Cleaner should only be powered when airow is present. An airow switch

is factory-installed. See Fig. 1 on page 4 and Fig. 14 on page 16. In order to bypass the airow sensor

for troubleshooting, use the special bypass jumper plug (see Fig. 12) included in the parts bag. With the bypass jumper in place, the air cleaner will be on at all times when connected to electrical line power. The bypass jumper is not to be used for normal operation.

e. Attach the quick connect terminals to the fused power connector leads (in parts bag attached to power cord)

and connect to incoming eld power. The terminals are polarity neutral and can be connected in either polarity.

Attach the ground ring to air handler chassis ground (see Fig. 13 on page 16).

Fig. 12. Airow sensor Bypass Jumper Plug installed.

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

M28910

Wiring the FH8000A (Air Handler) Honeywell Enhanced Air

FUSED POWER CONNECTOR LEADS

AIR PURIFIER

Cleaner

WIRING

POWER CORD

CABLE CONNECTOR TO SECURE POWER CORD TO AIR HANDLER CABINET

Fig. 13. Honeywell Enhanced Air Handler chassis ground.

AIR FLOW SENSOR

FROM INSTALLATION COMPONENTS (IN BAG ATTACHED TO POWER CORD)

GROUND: AT TACH TO AIR HANDLER GROUND (CHASSIS)

5 AMP IN-LINE FUSES

TO L2 FIELD POWER SUPPLY

TO AIR HANDLER FIELD POWER CONNECTION

TO L1 FIELD POWER SUPPLY

M28911

1) SLIDE FLOW SENSOR TABS INTO SUPPORT BRACKET

2) ROTATE FLOW SENSOR AND CLIP INTO BRACKET

M28912

Fig. 14. Airow Switch installation.

Before proceeding to Startup and Operation on page 19:

I wired the Honeywell Enhanced Air Cleaner as instructed.

FH8000A Wiring is complete. Go to page 19.

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

Wiring the FH8000F (Furnace) Honeywell Enhanced Air Cleaner

STEP ONE: Wiring the FH8000F (Furnace)

a. Ensure power has been removed from the heating and cooling system. b. Turn the Honeywell Enhanced Air Cleaner power switch off. c. Connect the power cord to the power supply connector (see Fig. 15). d. Secure the power cord ground wire to the ground terminal on the cabinet using the screw provided in the

ground terminal (see Fig 15).

POWER CORD

TO EAC

TERMINALS

USE CABLE CONNECTOR TO SECURE POWER CORD TO CABINET

POWER SUPPLY CONNECTOR

POWER SUPPLY

USE WIRE TIES TO SECURE POWER CORD TO POWER SUPPLY ENCLOSURE

POWER SUPPLY

CONNECTOR

POWER CORD

GROUND WIRE

TO BE SECURED

TO CABINET

(SEE DETAIL A)

WIRING

ALTERNATE POWER CORD PASS-T HRU HOLE

GROUND WIRE

FROM POWER CORD

SAMPLE FURNACE CIRCUIT BOARD

OFF

1 2 3

LHT OFF

Y1 DHUM GCOM

DLY

DETAIL A

EAC-2 TERMINAL

EAC-1 TERMINAL

24V

WW1Y/Y2R

FUSE 3-AMP

EAC-2

BLW

HI HEAT

LO HEAT

SPARE-1 SPARE-2

SEC-1 SEC-2

NEUTRAL-L2

TEST/TWIN

HUM

0.5-AMP024 VAC

COOL

PLT

PL1

1-AMP@115 VAC

ACRDJ

BHT/CLR RWLBROL/IHB

EAC-1 PR-1

USE TERMINALS TO CONNECT THE POWER CORD WIRES TO THE FURNACE EAC-1, EAC2, AND GROUND TERMINALS.

IHI/LOR

HSIR

IDR

IDM

PL2

HSI HI LO

M31366

Fig. 15. Electrical connections.

e. Route the power cord through nearest cabinet hole and protect with enclosed cable connector. Zip ties have

been enclosed to secure the power cord to the side of the power supply.

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

Wiring the FH8000F (Furnace) Honeywell Enhanced Air Cleaner

f. Attach the quick connect terminals to the furnace EAC-1 and EAC-2 spade connections, which are polarity

neutral.

g. Attach the ground ring to furnace chassis ground.

NOTE: The FH8000F Honeywell Enhanced Air Cleaner is to be powered by 120 VAC at 60 Hz.

NOTE: The Honeywell Enhanced Air Cleaner should only be powered when airow is present. The furnace

control EAC spade connections provide power only when the furnace blower is operating. If EAC

connections are not available, an alternative airow sensing mechanism such as the Honeywell

50027910-001 Differential Pressure Switch must be used to ensure the Honeywell Enhanced Air

Cleaner is only powered when airow is present. Contact a local Honeywell distributor for information on alternative airow sensors.

WIRING

Before proceeding to Startup and Operation on page 19:

I wired the Honeywell Enhanced Air Cleaner as instructed.

FH8000F Wiring is complete. Go to page 19.

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

Startup and Operation

Checking Air Cleaner Operation

WARNING: Electrocution Hazard.

Failure to follow this warning could result in personal injury or death. Before installing or servicing system, always turn off main power to system. There may be more than one disconnect switch.

a. Attach the Honeywell Enhanced Air Cleaner door to the cabinet. A magnet in the door (see Fig. 16) is used to

activate a safety switch in the power supply when the door is installed. The power supply will not energize the

air cleaner unless the safety switch is activated.

DOOR SWITCH MAGNET

M28914

Fig. 16. Door Switch Magnet

b. Turn the HVAC system power on and adjust the thermostat to activate the system fan. c. Turn the Honeywell Enhanced Air Cleaner power switch to on position. d. The power indicator light below the Honeywell Enhanced Air Cleaner power switch will illuminate (see Fig. 17).

MODEL FH8000A

POWER

INDICATOR

MODEL FH8000F

M28915A

Fig. 17. Power Indicator

e. Check to ensure the light goes off when the Honeywell Enhanced Air Cleaner power switch is set to off, when

the blower goes off, or when the HVAC system power is turned off.

AND SERVICE

OPERATION

NOTE: Upon powerup for the FH8000A models, the light comes on for about 5 seconds and, if no ow is

detected, it goes off. If no air lter cartridge is detected, the ow sensor detects this and turns the

Honeywell Enhanced Air Cleaner off after about 7 seconds.

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

Maintenance

The Honeywell Enhanced Air Cleaner is designed to require minimal maintenance. Maintenance is limited to

the replacement of the lter and periodic inspection/brush cleaning of the ionization array. Frequency of air lter

cartridge replacement and cleaning of the ionization array may vary depending on ductwork design and local environmental conditions.

To replace the air lter cartridge, complete the following steps:

1. Turn heating and cooling system power off.

WARNING: Electrocution Hazard.

Failure to follow this warning could result in personal injury or death. Before installing or servicing system, always turn off main power to system. There may be more than one disconnect switch.

2. Turn the Honeywell Enhanced Air Cleaner switch to the off position.

3. Remove the Honeywell Enhanced Air Cleaner door.

4. Slide out the old lter and discard.

5. Install the new lter.

OPERATION

AND SERVICE

Fig. 18: Make sure that the arrows on the lter point in the same direction as the arrow on the enhancement

module. This will be in the same direction as airow.

NOTE: Replace lter at least annually; more often if needed.

6. Replace the Honeywell Enhanced Air Cleaner door.

7. Turn the Honeywell Enhanced Air Cleaner switch to the on position.

8. Turn heating and cooling system power on.

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

Maintenance

At the time of lter replacement, if a powdery residue is noticed on the tips of the points

in the ionization array of the Enhancement module, proceed to clean them by completing the following steps:

1. Turn heating and cooling system power off.

WARNING: Electrocution Hazard.

Failure to follow this warning could result in personal injury or death. Before installing or servicing system, always turn off main power to system. There may be more than one disconnect switch.

2. Turn the Honeywell Enhanced Air Cleaner switch to the off position.

3. Remove the Honeywell Enhanced Air Cleaner door.

4. Models FH8000A: Unplug the power cord and ow sensor cable (if connected) from the enhancement

module (see Fig. 11 on page 15).

Models FH8000F: Unplug the power cord from the enhancement module (see Fig. 15 on page 17).

5. Slide out the enhancement module assembly and safety screen.

CAUTION: Personal Injury Hazard.

Failure to follow this caution may result in personal injury. Ionizer points are SHARP and may cause injury. Use caution and wear appropriate protective clothing and gloves when handling parts or performing maintenance.

6. Slide out the Safety Screen and set aside.

NOTE: Best cleaning tools: 2 in. (51 mm) wide (or greater) synthetic or natural bristle brush with a

5 in. (157 mm) handle (see Fig. 18) or vacuum cleaner with brush attachment.

7. Gently stroke the ionization points on the top plane of each bar with enough brush depth to hit front and

back tips of the points in the ionization array. Use a gentle back and forth brushing motion to clean any small accumulations from the tips of the points. If desired, use vacuum cleaner with brush attachment to gently vacuum the frame and components of enhancement module. (See Fig. 19 on next page.)

AND SERVICE

OPERATION

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

ENHANCEMENT MODULE

Maintenance

30°

POINTS ARESHARP!BE VERY CAREFUL DURING CLEANING.

OPERATION

AND SERVICE

IONIZER POINT WITH RESIDUE IONIZER POINT AFTER CLEANING

Fig. 19. Removal of deposits from ionization points.

8. Reinstall the safety screen.

9. Slide the enhancement module back into cabinet.

10. Models FH8000A: Reconnect the power cord and ow sensor cable (see Fig. 11 on page 15). Models FH8000F: Reconnect the power cord (see Fig. 15 on page 17).

11. Replace the Honeywell Enhanced Air Cleaner door.

12. Turn the Honeywell Enhanced Air Cleaner switch to the on position.

13. Turn heating and cooling system power on.

M28916A

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

Troubleshooting

WARNING: Electrocution Hazard.

Failure to follow this warning could result in personal injury or death. The following procedures will expose electrical components. Before servicing, always turn off main power to system. There may be more than one disconnect switch.

CAUTION: Personal Injury Hazard. Failure to follow this caution may result in personal injury.

The following instructions are for use by qualied personnel only.

The Honeywell Enhanced Air Cleaner is equipped with a power indicator light located on the door (see Fig. 17 on page 19). This power indicator light illuminates when the Honeywell Enhanced Air Cleaner door is installed, the power switch is in the on position, AND the air handler blower or furnace blower is running and (for FH8000A)

airow is sensed. If the power indicator light is not illuminated, follow the troubleshooting steps below.

1. Check that the Honeywell Enhanced Air Cleaner door is installed.

NOTE: A magnet in the door (see Fig. 16 on page 19) is used to activate a safety switch in the power supply

when the door is installed. The power supply will not energize the air cleaner unless the safety switch is activated.

2. Check that the Honeywell Enhanced Air Cleaner power switch is in the ON position.

3. Conrm that the heating and cooling system blower is operating.

4. Conrm that power is provided. Models FH8000A: 208 to 230 VAC. Models FH8000F: 120 VAC.

5. Models FH8000A ONLY: Conrm that the airow sensor cable is connected to the power supply (see Fig. 11

on page 15).

NOTE: Even though power is supplied to the Honeywell Enhanced Air Cleaner, it will not turn on unless the

airow sensor senses airow or the airow sensor’s bypass plug is inserted.

a. If still not functioning, disconnect the airow sensor cable and the power cord from the power supply. b. Remove the enhancement module from the Honeywell Enhanced Air Cleaner cabinet and inspect the

airow switch (see Fig. 14 on page 16).

c. Conrm the airow switch is properly seated in its bracket and the airow switch cable is connected to

the back of the switch. Replace the enhancement module.

d. Reconnect the power cord to the power supply and temporarily insert the airow sensor disable

jumper (from parts bag).

e. If the power indicator light illuminates, then replace the airow sensor.

AND SERVICE

OPERATION

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

Troubleshooting

6. Models FH8000F ONLY: Conrm that power provided from the furnace control EAC terminals is being conducted through the wiring to the Honeywell Enhanced Air Cleaner power supply.

7. Install the door onto the Honeywell Enhanced Air Cleaner.

8. Turn the power switch to the “ON” position.

9. If all of the above steps are completed and the power indicator light is still not illuminating, replace the

enhancement module. Note that other than the safety screen, there are no serviceable parts on the enhancement module.

OPERATION

AND SERVICE

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

Specications, Dimensions, and Approvals

Specications

Table 1. Specications.

Specication FH8000A 1620 FH8000A 2020 FH8000A 2520 FH8000F 1625 FH8000F 2025

Color Dark Empire Gray Cabinet Material 20 gauge powder coated steel Electrical 208 to 230 VAC at 60 Hz, 0.5A max 120 VAC at 60 Hz, 0.5A max Operating Temperature Range Operating Humidity Range 5% to 95% RH (non-condensing)

Maximum Airow (CFM) 1350 1800 2000 1600 2000 Efciency Equivalent to MERV 15

Replacement Filter FR8000A1620 FR8000A2020 FR8000A2520 FR8000F1625 FR8000F2025 Initial Pressure Drop (in.

w.c.) at 492 fpm airow

0.22 in. w.c. 0.25 in. w.c. 0.22 in. w.c. 0.25 in. w.c. 0.25 in. w.c.

-20 to 70 ˚C (-4 to 158 ˚F)

Dimensions

Dimensions FH8000A 1620 FH8000A 2020 FH8000A 2520 FH8000F 1625 FH8000F 2025

Table 2. Dimensions in inches and (mm).

A 18 5/8 (473) 22 1/8 (562) 25 5/8 (651) 18 3/8 (467) 21 7/8 (556) B 15 3/8 (391) 18 7/8 (479) 22 3/8 (568) 15 1/8 (384) 18 5/8 (473) C 13 1/8 (333) 13 1/8 (333) 13 1/8 (333) 11 1/8 (283) 11 1/8 (283) D 17 5/8 (448) 21 1/8 (537) 24 5/8 (626) 17 1/2 (445) 21 (533) E 19 7/8 (505) 19 7/8 (505) 19 7/8 (505) 22 1/8 (562) 22 1/8 (562) F 22 1/4 (565) 22 1/4 (565) 22 1/4 (565) 25 1/4 (641) 25 1/4 (641)

G 11 1/4 (286) 11 1/4 (286) 11 1/4 (286) N/A N/A

Standards and Approvals

The air cleaner is tested and certied to the following:

• CSA 22.2 No. 187-09

• UL 900 (lter only)

NOTE: The Honeywell Enhanced Air Cleaner is CSA certied for shock and electrical re hazard only.

APPENDICES

1 See Fig. 21 on page 27 for dimensioned drawings.

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

Specications, Dimensions, and Approvals

PRESSURE DROP CURVES

.35

.30

.25

.20

FILTER

PRESSURE

DROP IN

.15

H20

.10

.05

16 x 20 in. (406 x 508 mm)

16 x 25 in. (406 x 635 mm)

20 x 20 in. (508 x 508 mm)

20 x 25 in. (508 x 635 mm)

25 x 20 in. (635 x 508 mm)

APPENDICES

200 400 600 800 1000 1200 1400 1600 1800 2000

FLOW RATE (CFM)

Fig. 20. Pressure Drop Curves

M32379

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

Specications, Dimensions, and Approvals

FH8000A

1-3/16 (30)

3/8 (9.5) TYPICAL TOP & BOTTOM

1-1/2 (38)

FH8000F

E F

1-3/16 (30)

Fig. 21. Dimensions in inches (mm).1

1 See Table 2 on page 25 for lettered dimensions.

1-15/16 (49)

7/16 (11) TYPICAL TOP AND BOTTOM

1-3/16 (30)

APPENDICES

M28917A

TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03

+ 67 hidden pages