Guardian Plus GSVH1K, GSFH1K, GSEH3K, GSHH3K Installation And Instruction Manual

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Page 1

INSTALLATION INSTRUCTIONS MANUAL

HEPA Filtration

and Fresh Air

Ventilation*

GSVH1K

HEPA Filtration,

VB0061

*Patents pending

HEPA

Filtration*

GSFH1K

HEPA Filtration,

Fresh Air and

Energy Recovery

Ventilation*

GSEH3K

Fresh Air and

Heat Recovery

Ventilation*

GSHH3K

INSTALLER: LEAVE THIS MANUAL WITH CONSUMER.

RESIDENTIAL USE ONLY

www.guardianplusairsystems.com

www.Broan-NuTone.com

04326 rev 3

Page 2

ABOUT THIS MANUAL

Congratulation! Your purchase of this whole-house HEPA filtration, with optional ventilation will allow you and your family to enjoy clean and healthy air throughout your home for years to come! Please read this manual thoroughly. Several models are described in this publication. Some details of your unit may be slightly different than the ones shown, as the illustration are typical ones. Please take note that this manual uses the following symbols to emphasize particular information:

WARNING

Identifies an instruction which, if not followed, might cause serious personal injuries including possibility of death.

CAUTION

Denotes an instruction which, if not followed, may severely damage the unit and/or its components.

NOTE: Indicates supplementary information needed to fully complete an instruction. We welcome any suggestions you may have concerning this manual and/or the product, or ways to better serve you. Please forward all

correspondence at the address below:

Broan-NuTone LLC

Indoor Air Quality Marketing

926 W. State St.,

Hartford, WI 53027

1-800-558-1711

ABOUT THESE UNITS

WARNING

TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSON(S) OBSERVE THE FOLLOWING:

1. This unit is intented for residential installation only.

2. Installation must be done in accordance with all applicable codes and standards, including fire-rated construction codes and standards.

3. This unit is not designed to provide combustion and/or dilution air for fuel-burning appliances.

4. Do not install in a cooking area or connect directly to an appliance.

5. Before replacing filters, servicing or cleaning unit, disconnect the power cord from electrical outlet.

6. When cutting or drilling into wall or ceiling, do not damage electrical wiring or other hidden utilities.

7. Do not use this unit with any solid-state speed control device other than wall controls ACCGSC1 or ACCGSC3, provided with the unit.

8. This unit must be grounded. The power supply cord has a 3-prong grounding plug for your personal safety. It must be plugged into a mating 3-prong grounding receptacle, grounded in accordance with the national electrical code and local codes and ordinances. Do not remove the ground prong. Do not use an extension cord.

9. This unit must be installed in a weatherized location out of direct sunlight and protected from the elements.

10. Use this unit only in the manner intended by the manufacturer. If you have questions, contact the manufacturer at the address or telephone number listed in this document.

1. For general filtration and ventilation use only. Do not use to exhaust hazardous or explosive materials and vapors.

2. Intended for residential installation only in accordance with the requirements of NFPA 90B.

3. For GSVH1K, GSHH3K and GSEH3K units only: Be sure to duct air outside. - Do not intake / exhaust air into spaces with in walls or ceiling or into attics, crawl spaces, or garage.

4. Do not run any air ducts directly above or closer than 2 ft (0.61 m) to any furnace or its supply plenum, boiler, or other heat producing appliance. If a duct has to be connected to the furnace return plenum, it must be connected not closer than 2 ft (0.61 m) from this plenum connection to the furnace.

5. The ductwork is intended to be installed in compliance with all local and national codes that are applicable.

6. To avoid prematurate clogged filters, turn OFF the unit during construction or renovation.

7. Please read the unit specification label on the product for further information and requirements.

NOTE: The energy recovery ventilator GSEH3K is designed to assist in the management of humidity introduced into the home.

In extreme humidity conditions, the use of additional dehumidification may be desirable. Quickly remove all excess moisture and keep areas clean.

CAUTION

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Page 3

TABLE OF CONTENTS

1. BEFORE STARTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

1.1 INSPECT THE CONTENT OF THE BOX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

2. TECHNICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

2.1 DIMENSIONS AND AIR DISTRIBUTION PORTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

2.2 VENTILATION PERFORMANCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-6

2.3 MOUNTING AND SERVICING CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

3. RECOVERY NEEDS ACCORDING TO GEOGRAPHICAL LOCATION . . . . . . . . . . . . . . . . . . . . . . . . .7

4. PLANNING THE INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

4.1 PLANNING OF THE DUCTWORK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

5. TYPICAL INSTALLATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

5.1 GSFH1K UNIT INSTALLATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

5.2 GSVH1K, GSHH3K AND GSEH3K UNITS INSTALLATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

5.3 STAND ALONE INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-12

5.4 CENTRAL DRAW POINT INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

5.5 RETURN-TO-RETURN INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

6. INSTALL THE UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

6.1 TOOLS AND MATERIALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

6.2 MOUNT THE PORTS ON THE UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

6.3 INSTALLATION USING ISOLATOR PADS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

6.4 FOR SUSPENDED APPLICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-16

6.5 INSTALLING 8“ DUCTS AND REGISTERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16-19

6.6 INSTALLING INSULATED FLEXIBLE DUCTS TO TANDEM®TRANSITION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

6.7 INSTALLING AIRDUO™EXTERIOR HOOD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-21

6.8 INSTALLING TWO EXTERIOR HOODS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-23

6.9 INSTALLING TWO BREIDERT CAPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-24

6.10 CONNECTION TO THE 5’’ TO 6’’ OVAL PORTS OF THE UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-25

6.11 CONNECTING THE DRAIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

6.12 LOW TEMPERATURE APPLICATIONS BELOW FREEZING (32°F OR 0°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-27

7. CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

7.1 MAIN SWITCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

7.2 WALL CONTROLLERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

7.3 DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

7.4 INSTALLATION OF THE WALL CONTROLLERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28-30

7.5 OPERATING ACCGSC1 CONTROLLER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

7.6 OPERATING ACCGSC3 CONTROLLER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

8. BALANCING PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

8.1 WHAT YOU NEED TO BALANCE THE UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

8.2 PRELIMINARY STAGES FOR BALANCING THE UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

8.3 INSTALLATION OF FLOW COLLAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

8.4 BALANCING PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

9. MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

9.1 SEMI-ANNUAL MAINTENANCE (ESSENTIAL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33-34

9.2 ANNUAL MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

9.3 MASTER RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

9.4 O

PTIONAL ALPINE/PINE FILTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

10. TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

11. W

ARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

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Page 4

1. BEFORE STARTING

1.1 INSPECT THE CONTENTS OF THE BOX

WARNING

To avoid risk of suffocation, discard the plastic bag wrapping the unit.

• Inspect the exterior of the unit for shipping damage. Ensure there is no damage to the door, door latches, main switch, etc.

CAUTION

Remove the cardboard strip inside the unit (if applicable).

VD0126

1) Cardboard strip

• Inspect the interior of the unit for damage. Ensure the blower assembly, heat recovery core (model GSHH3K), energy recovery core (model GSEH3K), insulation, dampers (models GSVH1K , GSHH3K and GSEH3K), prefilter, HEPA filter, etc. are all intact.

• If the unit was damaged during shipping, contact your local distributor, or Broan-NuTone at 1-800-558-1711.

2. TECHNICAL DATA

GSFH1K GSVH1K GSHH3K GSEH3K

HEPA Filtration HEPA Filtration, HEPA Filtration,

Models HEPA Filtration & Fresh Air Fresh Air & Fresh Air &

Ventilation Heat Recovery Energy Recovery

Ventilation Ventilation Weight 34 lbs (15.4 kg) 36 lbs (16.3 kg) 40 lbs (18.2 kg) 40 lbs (18.2 kg) Oval shaped duct collars for non-insulated ducts fits two 8” round ducts to inside Oval shaped duct collars for insulated ducts N/A fits two 5” or 6” round ducts to outside Installation: Suspended Chains, springs and hooks (provided with the unit) or rest on a shelf or floor: or 4 pads (provided with the unit) Electrical Supply 120 Volts AC, 60 Hz Power Consum. (Boost) 170 Watts 224 Watts 229 Watts 224 Watts Power Consum. (Normal) 132 Watts 152 Watts 170 Watts 170 Watts

NOTE: Due to our ongoing commitment to product quality and innovation, all specifications are subjected to change without notice.

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Page 5

2. TECHNICAL DATA (CONT’D)

2.1 DIMENSIONS AND AIR DISTRIBUTION PORTS

HEPA FILTRATION UNIT, MODEL GSFH1K

29''

(737 mm)

22.9'' (581 mm)

VK0047

FILTERED AIR

TO BUILDING

STALE AIR

FROM

BUILDING

FRONT

17.8''

(452 mm

FRONT VIEW TOP VIEW

HEPA FILTRATION UNIT AND FRESH AIR VENTILATION,

MODEL GSVH1K

HEPA FILTRATION, FRESH AIR AND HEAT RECOVERY

VENTILATION, MODEL GSHH3K

HEPA FILTRATION, FRESH AIR AND ENERGY RECOVERY

VENTILATION, MODEL GSEH3K

29.4''

(748 mm)

17.8''

(452 mm)

22.9'' (581 mm)

VK0048

FRONT VIEW TOP VIEW

2.2 VENTILATION PERFORMANCES

2.2.1 GSVH1K VENTILATION PERFORMANCES

STALE AIR

OUTSIDE

FRESH

AIR FROM

OUTSIDE

VF0033

FRESH AND FILTERED

AIR TO BUILDING

STALE AIR

FROM

BUILDING

FRONT

VF0029

EXT STATIC NET VENTILATION GROSS AIR FLOW PRESSURE AIRFLOW SUPPLY EXHAUST FILTERED

in.w.g.

l/s

cfm

l/s

cfm

l/s

cfm

0.2

110

118

115

100

0.4

104

111

104

NOTE: all tests performed at high speed.

132 121

POWER

l/s

cfm

Watts

279

231

257

224

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Page 6

2. TECHNICAL DATA (CONT’D)

2.2 VENTILATION PERFORMANCES (CONT’D)

2.2.2 GSHH3K V

ENTILATION PERFORMANCES 2.2.3 GSEH3K VENTILATION PERFORMANCES

EXT STATIC NET VENTILATION GROSS AIR FLOW PRESSURE AIRFLOW SUPPLY EXHAUST FILTERED

in.w.g.

l/s

cfm

l/s

cfm

l/s

cfm

l/s

0.2

110

124

121

131

100

0.4

103

116

108

119

cfm 277 252

POWER

Watts

237 229

EXT STATIC NET VENTILATION GROSS AIR FLOW

PRESSURE AIRFLOW SUPPLY EXHAUST FILTERED

in.w.g.

l/s

cfm

0.2

122

100

0.4

113

NOTE: all tests performed at high speed.

2.3 MOUNTING AND SERVICING CONSIDERATIONS

• The two following pictures are showing the minimum clearance needed to open the door completely.

8”

(203 mm)

22”

(559 mm)

22.5” 15.75”

(572 mm) (400 mm)

VD0117

VD0116

l/s 50 48

cfm 105 102

POWER

l/s

cfm

l/s

cfm

Watts

125

127

270

227

117

120

254

224

NOTES: 1. The unit door is removable. To do so, remove the stopper (A) located on the

right side of the door hinge, then, slide the door out of its hinge. For servicing, a minimum of 15’’ (381 mm) clearance from any obstruction in front of the unit is sufficient to open the door and remove it.

2. A minimum of 8” (203 mm) clearance from any obstruction on top of the unit is required for the ductwork radius turn.

• The joist opening needed to install the Tandem®transition must be 9 3/4” (248 mm)

minimum. Also, the maximum height of the Tandem®transition is 8 3/4” (222 mm).

See Tandem®transition end view beside.

NOTES: 1. If there is not enough space to use the Tandem®transition, the optional exterior

single hood must be installed to bring the fresh outside air to the unit. See Section 6.8.

2. When installing a HEPA Filtration model GSFH1K, there is no Tandem®transition.

VD0118

VD0170

9 3/4"

248 mm

8 3/4"

222 mm

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Page 7

3. RECOVERY NEEDS ACCORDING TO GEOGRAPHICAL LOCATION

When recovery is important, it can be hard to find the appropriate unit. Use the map below to determine which between heat

recovery (GSHH3K model) or energy recovery (GSEH3K model) will satisfy the specific needs of the consumers.

OLYMPIA

SALEM

BOISE

RENO

SACRAMENTO

HELENA

SALT LAKE CITY

PHOENIX

ZONE A

DENVER

SANTA FE

BISMARCK

TOPEK

OKLAHOMA CITY

ST. PAUL

MADISON

DES MOINES

SPRINGFIELD

DETROIT

INDIANAPOLIS

NASHVILLE

ATLANTA

HARRISBURG

COLUMBUS

COLUMBIA

BOSTO

HARTFORD

WASHINGTON

RALEIGH

ZONE B

When exchanging air with outside:

AUSTIN

BATON ROUGE

ZONE A: GSHH3K unit recommended* ZONE B: GSEH3K unit recommended

* In ZONE A, the GSEH3K unit may be used, but below 16°F, the duration of exchanging air with outside will decrease.

VN0004A

4. PLANNING THE INSTALLATION

The Guardian Plus units are versatile appliances capable of delivering filtered air (model GSFH1K) or both filtered and fresh air to your home (models GSVH1K, GSHH3K and GSEH3K). Because each installation is different, it is recommended you take the time to plan your installation. The three main areas to plan for are:

• Where to locate the GuardianPlus unit

• How to pick-up the air from the room and distribute the filtered or fresh/filtered air

• Where to bring fresh air from outside and exhaust stale air to outside (models GSVH1K, GSHH3K and GSEH3K).

Use the following chart to determine the appropriate installation method for the unit.

Is the house equipped with a furnace or air handler?

YES

Is there enough space to connect the unit duct(s) to the existing

furnace or air handler ductwork? (The unit duct connection can be

performed on the cold air return duct or supply air duct, at a minimum

linear distance of 2’ (0.61 m) from the furnace/air handler.)

Use Stand Alone installation.

See Section 5.3.

YES

The Central Draw Point

installation can be performed.

Example: Basement installation

in Section 5.4.1

The Return-to-Return

installation can be performed.

Example: Crawl space installation

in Section 5.5.1

CAUTION

Do not install duct or duct connector directly above the furnace. Do not connect the plenum connection closer than 2’ (0.61m) to the furnace, as measured along the length of the duct.

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Page 8

4. PLANNING THE INSTALLATION (CONT’D)

.1 PLANNING OF THE DUCTWORK

• Keep it simple. Plan for a minimum of bends and joints.

• Keep the length of insulated ducts to the outside of home to a minimum.(not for HEPA Filtration model GSFH1K).

• Do not ventilate crawl spaces or cold rooms.

• If the house has two floors or more, be sure to plan for at least one exhaust register on the highest lived-in level.

Use the table below to plan the flexible ducts length.

FLEXIBLE DUCT LENGTH TABLE

Maximum Maximum

recommended length recommended length

to reach 105 cfm to reach 95 cfm Insulated fresh air duct from outside (6” diameter) Insulated exhaust air duct to outside (6” diameter)

Stale air duct from inside (8” diameter) Combined: 40’ Combined: 60’ with Filtered air duct to inside stale air duct not to (8” diameter) exceed 36’

up to 10’ from 10’ to 20’

Recommended Recommended

maximum length maximum length to reach 270 cfm to reach 240 cfm

WARNING

Do not attempt to recover in any ways the exhaust air from a dryer or a range hood. This would cause clogging of the filters and recovery module (if applicable); this is also a fire hazard. Not following this warning will void the warranty.

5. TYPICAL INSTALLATIONS

Installations may vary according to the model number, the product orientation (vertical or horizontal) and the location in the home where the unit is installed. Use the following illustrations as guidelines to help you decide the appropriate installation.

The unit allows for multi positional mounting (vertical or horizontal). It may be hung to the joists (preferred method),or it may be laid down on one of three surfaces, and installed either vertically or horizontally. NOTE: For more details, see Points 5.3 and 5.4 in Section 5 INSTALL THE UNIT. In every case, bathroom fans and a range hood should be used as spot ventilation to exhaust stale air. Also, for homes with more than one level, we recommend placing one exhaust register at the highest lived-in level. There are threer installation methods: Stand Alone, Central Draw Point* and Return-to-Return*. * Different connections to a forced air system. Multiple furnaces or air handlers may require installation of GuardianPlus on each system for maximum IAQ benefit.

NOTE: A grounded three-prong electrical outlet has to be available within 3 feet from the unit.

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Page 9

INSTALLING 8’’ DUCTS AND

VD0129

VC0059

High

Low

OFF

Reset Filter

Filter Maintenance

Power

VI0013

REGISTERS

SEE SECTIONS 6.5

SECTION 7: CONTROLS

STAND ALONE INSTALLATION

SEE SECTION 5.3.1

VH0037

RETURN-TO-RETURN INSTALLATION

SEE SECTION 5.5.1

VH0047

SEE SECTION 6.4

HOW TO HANG THE UNIT

NOTE:OTHER INSTALLATIONS SHOWN NEXT PAGES

INSTALLATION TYPE SHOWN:CENTRAL DRAW POINT

5.1. GSFH1K UNIT INSTALLATION

SEE SECTION 5.4.1

VH0038

- 9 -

Page 10

VD0150

VO0029

Off

Recirculation

Reset Filter

Filter Maintenance

Fresh air

High Ventilation

Low Ventilation

VC0060

INSTALLING 8’’ DUCTS AND

VI0011

REGISTERS

SEE SECTIONS 6.5

STAND ALONE INSTALLATION

SEE SECTION 5.3.1

RETURN-TO-RETURN INSTALLATION

SEE SECTION 5.5.1

SECTION 7: CONTROL

VH0039

HOW TO HANG THE UNIT

SEE SECTION 6.4

VH0043

CONNECTING THE DRAIN

NOTE:OTHER INSTALLATIONS SHOWN

SEE SECTION 6.11

5.2. GSVH1K, GSHH3K AND GSEH3K UNITS INSTALLATION

INSTALLATION TYPE SHOWN:CENTRAL DRAW POINT

SEE SECTION 5.4.1

- 10 -

VH0040

OUTDOOR CONNECTION

SEE SECTIONS 6.7, 6.8 AND 6.9

Page 11

5. TYPICAL INSTALLATIONS (CONT’D)

5.3 STAND ALONE INSTALLATION

(Primarily for homes with no central air mover or equipped with wall furnaces, radiant hot water or electric baseboard heating.)

5.3.1 BASEMENT

• Ideal for homes without a central furnace in the basement. Allows filtration and a better air circulation throughout the house.

• Easy access to perform the periodic

filter maintenance and servicing.

• Offers an ambient temperature

above freezing (32°F - 0°C).

• The HEPA Filtration model GSFH1K

has no connection to the outside, so all parts encircled are not required.

INSTALLATION CONSIDERATIONS:

• Installing the unit near an exterior

wall will shorten the length of the insulated ducts (not necessary for HEPA Filtration only model GSFH1K).

• If a HEPA Filtration Fresh Air &

Heat Recovery Ventilation model GSHH3K is installed, a water drain must be close to collect the run-off.

Only for the models GSVH1K,

GSHH3K and GSEH3K that

use fresh outside air.

VH0039

Drain required only for the GSHH3K model.

5.3.2 GARAGE CLOSET

• Ideal for homes without a central

furnace, or limited space applications, allows filtration and a better air circulation throughout the house.

• Easy access to perform the periodic

maintenance (twice a year).

• The HEPA Filtration model GSFH1K

has no connection to outside, so all parts encircled are not required.

Only for the models GSVH1K,

VH0046

GSHH3K and GSEH3K that

use fresh outside air.

CAUTION

When the ambient temperature for the unit location is below freezing (32°F - 0°C), the unit must run continuously to prevent condensation.

INSTALLATION CONSIDERATIONS:

• Installing the unit near an exterior wall will shorten the length of the insulated ducts

(not necessary for HEPA Filtration model GSFH1K).

• If a HEPA Filtration Fresh Air & Heat Recovery Ventilation model GSHH3K is installed, a water drain must be close to collect

the run-off.

• All ducts must be insulated.

• For the HEPA Filtration, Fresh Air & Heat Recovery Ventilation (GSHH3K) and the HEPA Filtration, Fresh Air & Energy

Recovery Ventilation (GSEH3K) models only, if the ambient temperature around the unit drops below freezing (32°F - 0°C), go to Section 6.12 (Low Temperature Applications) for instructions on drain line protection (GSHH3K only) and other cold environment installation details.

- 11 -

Page 12

5. TYPICAL INSTALLATIONS (CONT’D)

5.3 STAND ALONE INSTALLATION (CONT’D)

(Primarily for homes with no central air mover or equipped with wall furnaces, radiant hot water or electric baseboard heating.)

5.3.3 ATTIC

• Ideal for homes without a central

furnace, or limited space applications, allows filtration and a better air circulation throughout the house.

• Only one partition to go through to

install the registers.

• No visible ducts.

• The HEPA Filtration model GSFH1K

has no connection to the outside, so all parts encircled are not required.

CAUTION

When the ambient temperature for the unit location is below freezing (32°F - 0°C), the unit must run continuously to prevent condensation.

INSTALLATION CONSIDERATIONS:

• Installing the unit near an exterior wall will shorten the length of the insulated ducts

(not necessary for HEPA Filtration only model GSFH1K).

• If a HEPA Filtration Fresh Air & Heat Recovery Ventilation model GSHH3K is installed, a water drain must be close to collect

the run-off.

• All ducts must be insulated.

• For the HEPA Filtration, Fresh Air & Heat Recovery Ventilation (GSHH3K) and the HEPA Filtration, Fresh Air & Energy

environment installation details.

VH0054

Only for the models GSVH1K, GSHH3K

and GSEH3K that use fresh outside air.

Drain required only for the GSHH3K

model .

5.4 CENTRAL DRAW POINT INSTALLATION

(Connection to a Forced Air System)

5.4.1 BASEMENT

• Simplified installation by using the

home existing ductwork to supply filtered air throughout the house.

• The central draw point should be

located in the main area where most of the pollutants are produced.

• The furnace/air handler does not

need to run continuously.

• Easy access to perform the periodic

maintenance (twice a year).

• Offers an ambient temperature

above freezing (32°F - 0°C).

• The HEPA Filtration model GSFH1K

has no connection to outside, so all parts encircled are not required.

INSTALLATION CONSIDERATIONS:

• Installing the unit near an exterior

wall will shorten the length of the insulated ducts (not necessary for HEPA Filtration only model GSFH1K).

• If a HEPA Filtration Fresh Air & Heat

Recovery Ventilation model GSHH3K is installed, a water drain must be close to collect the run-off.

Only for the models GSVH1K,

GSHH3K and GSEH3K that

use fresh outside air.

Drain required only for the GSHH3K.

VH0040

- 12 -

Page 13

5. TYPICAL INSTALLATIONS (CONT’D)

5.5 RETURN-TO-RETURN INSTALLATION

(Connection to a Forced Air System)

5.5.1 CRAWL SPA C E

• Simplify the installation by using

the existing ductwork.

• Non-visible ducts.

• The HEPA Filtration model GSFH1K

has no connection to outside, so all parts encircled are not required.

CAUTION

When the ambient temperature for the unit location is below freezing (32°F - 0°C), the unit must run continuously to prevent condensation.

INSTALLATION CONSIDERATIONS:

• Installing the unit near an exterior wall

will shorten the length of the insulated ducts (not necessary for HEPA Filtration model GSFH1K).

• If a HEPA Filtration Fresh Air & Heat Recovery Ventilation model GSHH3K is installed, a water drain must be close to collect

the run-off.

• To avoid the cross-contamination and achieve highest efficiencies, the furnace / air handler blower must always be ON (or

the efficiency will be affected).

• The HEPA Filtration Fresh Air Ventilation model GSVH1K needs to be ON all the time, since it doesn’t have motorized

dampers. If this unit is OFF, then the furnace / air handler will draw cold outdoor air inside.

• All ducts must be insulated.

• For the HEPA Filtration, Fresh Air & Heat Recovery Ventilation (GSHH3K) and the HEPA Filtration, Fresh Air & Energy

environment installation details.

Drain required only for the GSHH3K.

VH0043

GSVH1K, GSHH3K and GSEH3K

that use fresh outside air.

5.5.2 ATTIC

• Simplify the installation by using

the existing ductwork.

• Non-visible ducts.

• The HEPA Filtration model GSFH1K

has no connection to outside, so all parts encircled are not required.

CAUTION

When the ambient temperature for the unit location is below freezing (32°F - 0°C), the unit must run continuously to prevent condensation.

INSTALLATION CONSIDERATIONS:

• If a HEPA Filtration Fresh Air & Heat

Recovery Ventilation model GSHH3K is installed, a water drain must be close to collect the run-off.

• All ducts must be insulated.

• For the HEPA Filtration, Fresh Air & Heat Recovery Ventilation (GSHH3K) and the HEPA Filtration, Fresh Air & Energy

environment installation details.

Drain required only for the GSHH3K.

VH0050

Optional Breidert caps (such as

Air-X-Hauster relief ventilator) can be

used to pick up fresh outside air and

evacuate stale air. See Section 6.9

for more installation details.

- 13 -

Page 14

6. INSTALL THE UNIT

6.1 TOOLS AND MATERIALS

Here are the tools and materials needed to perform the installation:

• Phillips screwdriver #2 or Robertson #1

• Hammer and flat blade screwdriver (for plenum connection installation only, to make holes in existing metal duct)

• Scissors or utility knife (to cut duct tape)

• Duct tape

• Tin snips or metal shear (for plenum connection installation only, to cut ductwork)

• Aluminum duct tape (for plenum connection installation only, use SMACNA duct tape)

• Jigsaw (except for the HEPA Filtration model GSFH1K)

• Extension cord

• Caulking gun and caulking (except for the HEPA Filtration model GSFH1K)

• 6’’ Diameter insulated ducting (except for the HEPA Filtration model GSFH1K)

• 8’’ Diameter insulated ducting.

NOTE: A 3-prong grounded 120 volt AC power outlet must exist or be installed within 3 ft of the unit, prior to unit installation.

6.2 MOUNT THE PORTS ON THE UNIT

Mount the 8” oval ports and the 5” to 6” oval ports on the top of the unit using the screws provided in the hardware box (4 screws #8 x 3/4” long per port).

NOTES: 1. Although 4 screws are provided and prefered; only 1 screw per port is required

to meet code.

2. The HEPA Filtration only model has no 5” to 6” oval ports.

3. Do not install the front 8’’ oval port (item 1 in illustration) at this time.

VO0018

6.3 INSTALLATION USING ISOLATOR PADS

If the unit cannot be hung, use the four adhesive square isolation pads provided with the unit. According to your needs and model (with or without drain), you can install the unit either in vertical or horizontal position.

CAUTION

Make sure the unit is level.

CAUTION

When a HEPA Filtration Fresh Air & Heat Recovery Ventilation unit model GSHH3K is installed with adhesive isolator pads, keep a minimum clearance of 4” between the unit and the ground (or shelf) for the drain.

6.4 FOR SUSPENDED APPLICATIONS

Use the four chains and springs in the hardware pack provided with the unit. According to your needs and model type, you can install the unit either in a vertical or horizontal position.

VERTICAL POSITION - ALL MODELS

HORIZONTAL POSITION (LEFT SIDE)

LL MODELS

HORIZONTAL POSITION (RIGHT SIDE) MODEL

GSFH1K ONLY

VD0075

VD0074

VD0076

- 14 -

Page 15

6. INSTALL THE UNIT (CONT’D)

6.4 FOR SUSPENDED APPLICATIONS (CONT’D)

CAUTION

Make sure the unit is level.

If preferred, the door can be removed. First, remove the stopper (A) located on the right side of the door hinge, then, slide the door out of its hinge.

• Verify the switch knob is in the OFF position in order to unlock the door. Unlatch the door, using the 2 latches to open and remove by sliding it out of its hinge. Using a screwdriver, remove the two retaining screws of the front plate as shown, and carefully remove the front plate from the unit.

VD0170

VO0019

• Insert the four hooks in the square holes and fix them to the unit using four screws #8 - 32 x 3/4”.

VO0020

CAUTION

Take care to insert the screws perpendicular to their hooks, in order to avoid potential damages due to loosen hooks. See illustrations below.

DO DO NOT

VO0063

- 15 -

Page 16

6. INSTALL THE UNIT (CONT’D)

6.4 FOR SUSPENDED APPLICATIONS (CONT’D)

NOTE: To wire the wall control, go to Section 7.4.

• Reinstall the front plate, the door and the door stopper.

• Hang the unit to the joists, using four #8 x 1 1/2” screws, four chains and four spings. See illustration.

SPRING

VD0077

6.5 INSTALLING 8’’ DUCTS AND REGISTERS

6.5.1 STAND ALONE SYSTEM (AS ILLUSTRATED IN SECTION 5.3)

Stale air collection ductwork

WARNING

Never install a stale air exhaust register in a closed room where a combustion device operates, such as a gas furnace, a gas water heater or dryer, or a fireplace.

• Install the stale air collection register in the main area where the contaminants are produced: kitchen, living room, etc. Position the register as f

• If the register is installed in the kitchen, it must be located at least 4’ (1.2 m) from the range.

• Install the register 6”-8” (152 to 203 mm) from the ceiling on an interior wall OR install it in the ceiling.

Fresh / Filtered air distribution ductwork

• Install the fresh / filtered air distribution register in a large, open area in the lowest level to ensure the greatest possible air circulation. Keep in mind the filtered air register must be located as far as possible from the stale air collection point.

• Install the register 6”-8” (152 to 203 mm) from the ceiling on an interior wall OR install it in the ceiling. The duct length should be at least 15’ (4.6 m). (The fresh / filtered air will then flow through the room and mix with room air, ensuring a continuous recirculating airflow.)

ar from any stairway as possible and in a way the air circulates all the lived-in spaces in the house.

How to connect the 8’’ flexible duct to the registers.

• Once the register location is determined, cut out a 10-1/4’’ x 6-7/8’’ (260 mm x 175 mm) hole. Run one end of the 8’’ flexible duct through the hole and fix it to the duct connector (1), using a 30’’ tie wrap and duct tape. Fix the duct connector to the wall (or ceiling) using its four plastic anchors and #8 x 3/4” screws. Then, snap on the register (2).

VD0078

- 16 -

Page 17

6. INSTALL THE UNIT (CONT’D)

6.5 INSTALLING 8’’ DUCTS AND REGISTERS (CONT’D)

6.5.1 S

TAND ALONE SYSTEM (AS ILLUSTRATED IN SECTION 5.3)

How to connect the 8’’ flexible duct to the unit duct connectors.

• Each port is identified on top of the unit (See illustrations below). Using the provided colored sticker dot, identify which duct it is (red dot for stale airflow and blue dot for filtered airflow). Repeat the procedure for the other register.

• Attach the fresh air to building duct (the one with the blue dot) to its corresponding port, using tie wrap (1). Then, attach the exhaust air from building duct (the one with the red dot) to the other 8’’ port (2).

Front door of the unit

VJ0026A

VJ0027A

NOTE: Use 8’’ insulated duct only (not included) when ductwork may go where ambient temperature is over or below comfort zone.

6.5.2 CENTRAL DRAW POINT (AS ILLUSTRATED IN SECTION 5.4)

Stale air ductwork

Same as for Stand Alone System, described in point 6.5.1.

Filtered air ductwork (Return side connection)

Front door of the unit

WARNING

When performing duct connections, always use approved tools and materials. Respect all corresponding laws and/or safety regulations. Please refer to your local building code. Use only UL listed duct tape.

2 ft minimum

• Trace a 10 -1/4’’ long x 6 -7/8’’ high (260 mm x175mm) opening on the furnace / air handler return duct at a minimum linear distance of 2 ft (0.61 m)

SUPPLY

upstream (return side) from furnace / air handler.

Front door of the unit

VD0128A

RETURN

- 17 -

Page 18

6. INSTALL THE UNIT (CONT’D)

6.5 INSTALLING 8’’ DUCTS AND REGISTERS (CONT’D)

6.5.2 C

ENTRAL DRAW POINT (AS ILLUSTRATED IN SECTION 5.4) (CONT’D)

• Using a metal shear or a hammer and a flat blade screwdriver, punch a hole into the furnace / air handler return duct. Then, using metal shear, cut out the rectangular hole.

• Fix the duct connector to the furnace / air handler duct using the provided four retaining screws (#8 x 3/4”). Seal with UL approved duct tape.

• Take one end of the 8’’ flexible duct and slide it over the duct connector. Secure with a tie wrap. Carefully seal the connection with UL approved duct tape. Identify the duct using the blue sticker dot included.

• Attach this duct to the

FRESH AIR TO BUILDING

port (see icon on the top of the unit)

using tie wrap and duct tape.

Front door of the unit

6.5.3 RETURN-TO-RETURN (AS ILLUSTRATED IN SECTION 5.5)

Filtered air ductwork (Return side connection)

WARNING

Same as for Central draw Point, described in point 6.5.2.

VJ0026A

Stale air ductwork (Return side connection)

• Locate the return air inlet duct at least 2’ (0.61 m) upstream (return side) from furnace / air handler. Locate the take-off duct opening at least 3’ (0.9m) from the filtered air ductwork connection. Proceed as for the filtered air ductwork, but instead of using the blue dot sticker to identify the duct, use the red dot.

Front door of the unit

Minimum 3’

(0.9 m) from

filtered air

ductwork

connection

RETURN

SUPPLY

- 18 -

Page 19

6. INSTALL THE UNIT (CONT’D)

6.5 INSTALLING 8’’ DUCTS AND REGISTERS (CONT’D)

6.5.3 R

• Attach this duct to the

ETURN-TO-RETURN (AS ILLUSTRATED IN SECTION 5.5) (CONT’D)

EXHAUST AIR FROM BUILDING

port (see icon on the top of the unit)

using tie wrap and duct tape.

Front door of the unit

VJ0027A

6.6 INSTALLING INSULATED FLEXIBLE DUCTS TO TANDEM

RANSITION (GSVH1K, GSHH3K & GSEH3K MODELS ONLY)

CAUTION

Make sure the insulated ductwork vapor barrier does not tear during installation.

Use the following procedure for connecting the insulated flexible ducts to the Tandem®transition* (

FRESH AIR FROM OUTSIDE

*Patent pending.

NOTES: 1. If the joists are perpendicular to the ducts, or if the connection to the exterior hood is in a limited area, your installation will

need two exterior hoods instead of one AirDuo™ exterior hood. In this case, do not use the Tandem®transition.

2. If there is not sufficient space to install the Tandem®transition, both optional single exterior hood and AirDuo™ exterior hood must be used. Identify each insulated duct. For fresh air from outside duct, use the blue sticker dots (one dot at each end). For exhaust air to outside duct, use the red sticker dots (one dot at each end).

Then, go to Section 6.8 and then go to Section 6.10.

EXHAUST AIR TO OUTSIDE

and

6.6.1 CONNECTION TO TANDEM

TRANSITION

1. For each duct, pull back the insulation to expose the interior flexible duct.

2. Connect the interior flexible duct to the smaller part of the Tandem® transition (5’’ oval) using a 24’’ tie wrap.

NOTE: If you are using a 6’’ diameter insulated duct, use the bigger part of the Tandem® transition (6’’ oval).

3. Pull the insulation over the joint. Pull the vapor barrier over the insulation.

4. Apply duct tape gently to the joint in order to make an air

EXHAUST AIR TO OUTSIDE DUCT

VJ0025

ON TOP

VJ0023

tight seal. See figures below.

VJ0022

VJ0024

Identify each insulated duct. For fresh air from outside duct, use the blue sticker dots (one dot at each end). For exhaust air to outside duct, use the red sticker dots (one dot at each end). Be careful to identify the exhaust air to outside duct (red dot) at the upper

section of the transition.

- 19 -

Page 20

6. INSTALL THE UNIT (CONT’D)

6.7 INSTALLING AIRDUO™EXTERIOR HOOD* (GSVH1K, GSHH3K AND GSEH3K MODELS ONLY)

6.7.1. ASSEMBLING AIRDUO™EXTERIOR HOOD

AirDuo™ exterior hood requires assembly. Assemble the top metal screen, the plastic grille and the bottom metal screen to AirDuo™ exterior hood. Use provided screws. See illustration beside.

*Patent pending

6.7.2 LOCATING THE AIRDUO™EXTERIOR HOOD

VO0024

The AirDuo™ exterior hood must be installed at a minimum distance of 18 inches (457 mm) above the ground. See illustration beside.

VD0083

WARNING

Make sure this hood is at least 3 feet (0.9 m) away from any of the following:

• High efficiency furnace vent. • Any exhaust from a combustion source.

• Gas meter exhaust, gas barbecue-grill. • Garbage bin and any other source of contamination.

6.7.3 CONNECTING TANDEM® TRANSITION TO AIRDUO™ EXTERIOR HOOD

CAUTION

The Tandem® transition must be inserted in such a way that the

1. Using a jig saw, cut a 6’’ diameter hole in the exterior wall and insert the Tandem®

transition through this hole.

EXHAUST AIR TO OUTSIDE

duct will be located on the top.

EXHAUST AIR TO OUTSIDE duct

18''

(457 mm)

The exterior backplate must be installed with the word “TOP” pointing upward.

2. Joint the end of the Tandem® transition to the rear of the exterior backplate. Secure

with 2 Xmas tree pins and seal properly with duct tape.

VD0084

CAUTION

Xmas tree pin

VD0085

- 20 -

Page 21

6. INSTALL THE UNIT (CONT’D)

6.7 INSTALLING AIRDUO™EXTERIOR HOOD* (GSVH1K, GSHH3K AND GSEH3K MODELS ONLY) (CONT’D)

6.7.3 C

3. Attach the exterior backplate to the exterior wall. Using 4 #8 x 1 1/2” screws, fix it to the wall.

4. Snap the assembled AirDuo™ exterior hood on its backplate and secure with two

ONNECTING TANDEM® TRANSITION TO AIRDUO™ EXTERIOR HOOD (CONT’D)

Seal the outline with caulking, as shown.

VD0086

provided screws (#8 x 3/4” long). Go to Section 6.10.

6.7.4 OPTIONAL ALPINE/PINE FILTER

VD0087

screw

The special design of this filter makes it much more efficient to catch spores and their particles during intensive pollen season. Using this optional fine mesh filter will extend the life expectancy of your prefilter. To install it, remove the bottom metal screen of the AirDuo™ exterior hood and replace it by the optional Alpine/pine filter. See illustration beside. (Alpine/pine filter part number: ACCGSUP5)

VA0024

During pollen season, or as needed, remove the asembled hood from its backplate by removing its 2 retaining screws. Then, slide out the Alpine/pine filter and clean it under water. Let dry before reinstalling it on the assembled hood. Reinstall the hood on its backplate.

6.8 INSTALLING TWO EXTERIOR HOODS* (GSVH1K, GSHH3K AND GSEH3K MODELS ONLY)

6.8.1 ASSEMBLING EXTERIOR HOODS

Both exterior AirDuo™ hood and optional exterior single hood require assembly. Assemble the top metal screen, the plastic grille and the bottom metal screen to the AirDuo™ exterior hood*. Use provided screws. Slide the bottom metal screen into the single exterior hood base. See illustrations beside. *Patent pending

VO0024

AirDuo™ EXTERIOR HOOD

VO0030

OPTIONAL SINGLE FRESH AIR INLET

EXTERIOR HOOD

- 21 -

Page 22

6. INSTALL THE UNIT (CONT’D)

6.8 INSTALLING TWO EXTERIOR HOODS* (GSVH1K, GSHH3K AND GSEH3K MODELS ONLY) (CONT’D)

6.8.2 L

Make sure the AirDuo™ hood is at least 3 feet (0.9 m) away from any of the following:

• High efficiency furnace vent. • Any exhaust from a combustion source.

• Gas meter exhaust, gas barbecue-grill. • Garbage bin and any other source of contamination.

Due to its particular design, the AirDuo™ exterior hood must be used only for exhaust hood when performing an installation using 2 exterior hoods. Use the optional single fresh air intake exterior hood for supply air.

The AirDuo™ exterior hood must be installed at a minimum distance of 4 inches (102 mm) from the ground, and the optional single fresh air intake exterior hood must be installed at a minimum distance of 18 inches (457 mm) from the ground. Also, a minimum distance of 3 feet (0.9 m) is required between the hoods to avoid cross-contamination. See illustration below.

OCATING THE AIRDUO™ AND OPTIONAL EXTERIOR SINGLE HOOD

WARNING

CAUTION

AirDuo™

Exhaust

hood

3’

(914 mm)

4’’

(102 mm)

Intake hood

18’’

(457 mm)

3’

(914 mm)

4’’

(102 mm)

VD0094

Optional location

6.8.3 CONNECTING INSULATED DUCTS TO EXTERIOR HOODS

CAUTION

Make sure the insulated ductwork vapor barrier does not tear during installation.

1. For each exterior hood, using a jigsaw, cut a 6’’ diameter hole (if using 5’’ dia. insulated duct) or a 7’’ diameter hole (if using 6’’ dia.

insulated duct) in the exterior wall. Identify each insulated duct. For fresh air from outside duct, use the blue sticker dots (one at each end). For exhaust to outside duct, use the red sticker dots (one dot at each end).Run each flexible duct through its respective hole in the wall.

CAUTION

The exterior backplate must be installed with the word “TOP” pointing upward.

2. Pull back the insulation to expose the flexible duct and, using a tie wrap, attach it to the inner

ring of the exterior backplate (5’’ ring for the 5’’ insulated ducts or 6’’ ring for the 6’’ insulated ducts). Carefully seal with duct tape (A). Pull the insulation over the joint. Pull the vapor barrier over the insulation and over the outer ring of the exterior backplate. Apply gently duct tape to the joint making an airtight seal (B).

VD0095

- 22 -

Page 23

6. INSTALL THE UNIT (CONT’D)

6.8 INSTALLING TWO EXTERIOR HOODS* (GSVH1K, GSHH3K AND GSEH3K MODELS ONLY) (CONT’D)

6.8.3 C

3. Attach the exterior backplate to the exterior wall. Using four provided screws, fix it to the wall. Seal the backplate with caulking, as shown.

4. Snap each assembled exterior hood on its respective backplate location and secure each of them with their 2 provided screws.

ONNECTING INSULATED DUCTS TO EXTERIOR HOODS (CONT’D)

VD0096

VD0087

screw

VD0097

screw

AIRDUO™ EXTERIOR HOOD SINGLE EXTERIOR FRESH AIR INTAKE HOOD

6.8.4 OPTIONAL ALPINE/PINE FILTER

The special design of this filter makes it much more efficient to catch spores and their particles during intensive pollen season. Using this optional fine mesh filter will extend the life expectancy of your prefilter. To install it, remove the bottom metal screen of the optional exterior single hood and replace it by the optional Alpine/pine filter. See illustration beside. (Alpine/pine filter part number: ACCGSUP5)

VA0025

During pollen season, or as needed, remove the assembled hood from its backplate by removing its 2 retaining screws. Then, slide out the Alpine/pine filter and clean it under water. Let dry before reinstalling it on the assembled hood. Reinstall the hood on its backplate.

6.9 INSTALLING TWO BREADERT CAPS (GSVH1K, GSHH3K AND GSEH3K MODELS ONLY)

6.9.1 LOCATING THE TWO BREADERT CAPS

WARNING

Make sure the Breadert Caps are at least 3 feet (0.9 m) away from any of the following:

• Chimney and any exhaust from a combustion source.

• Attic Ventilator

A minimum distance of 3 feet (0.9 m) is required between the Breadert caps (supplied by others) to avoid cross-contamination. Consider the prevailing winds when locating these caps; the intake must be upstream the exhaust. See illustration below.

3’

(914 mm)

Intake cap

VD0099

NOTE: Local requirements may vary.

3’

(914 mm)

3’

Exhaust cap

- 23 -

3’ (914 mm)

Intake cap

Page 24

6. INSTALL THE UNIT (CONT’D)

6.9 INSTALLING TWO BREADERT CAPS (GSVH1K, GSHH3K AND GSEH3K MODELS ONLY) (CONT’D)

6.9.2 C

Make sure the insulated ductwork vapor barrier does not tear during installation.

1. Install the Breadert caps as recommended by the manufacturer. Identify each insulated duct. For fresh air from outside duct, use

the blue sticker dots (one at each end). For exhaust to outside duct, use the red sticker dots (one dot at each end).

2. Connect the insulated ducts to their corresponding breidert caps.

6.10 CONNECTION TO THE 5’’ TO 6’’ OVAL PORTS OF THE UNIT (GSVH1K, GSHH3K AND GSEH3K MODELS ONLY)

ONNECTING INSULATED DUCTS TO BREADERT CAPS

CAUTION

Use the following procedure for connecting the insulated flexible ducts to the 5’’ to 6’’ oval ports of the unit ( and

FRESH AIR FROM OUTSIDE

Rear side of the unit

1. Pull back the insulation to expose the flexible duct.

VJ0016

Rear side of the unit

2. Connect the interior flexible duct to the smaller part of the port (5’’ oval) using a 24’’ tie wrap. NOTE: If you are using a 6’’ diameter insulated duct, use the bigger part of the

port (6’’ oval).

VJ0017

Rear side of the unit

3. Pull the insulation over the joint and tuck it between the inner and outer rings of the port. Pull the vapor barrier over the insulation and over the outer ring of the port.

EXHAUST AIR TO OUTSIDE

4. Apply duct tape gently to the joint in order to make an airtight seal.

VJ0018

Rear side of the unit

VJ0019

- 24 -

Page 25

6. INSTALL THE UNIT (CONT’D)

6.10 CONNECTION TO THE 5’’ TO 6’’ OVAL PORTS OF THE UNIT (GSVH1K, GSHH3K AND GSEH3K MODELS ONLY) (CONT’D)

5. Repeat steps 1 to 4 for all insulated ducts.

CAUTION

Avoid compressing the insulation when you pull the tape tightly around the joint. Compressed insulation loses its insulation properties and causes water dripping due to condensation on the exterior surface of the duct.

See figure beside to find the and

FRESH AIR FROM OUTSIDE

EXHAUST AIR TO OUTSIDE

(2) oval ports on the top of the unit.

(1)

Be careful to connect the right insulated duct to its corresponding port.

6.11 CONNECTING THE DRAIN (GSHH3K MODEL ONLY)

VO0025

1. Open the door by turning the switch

knob to the OFF position (to unlock the door). Then, unlatch the door and open it. Slide out the core assembly to access the 2 drain fitting hole locations (1). Punch out the holes.

VO0028

4. Join these 2 sections to the ‘’T’’

junction and main tube as shown.

2. Hand tighten the 2 plastic drain

5. Make a water trap loop in the tube to

VO0046

fittings (1) using the gaskets (2) and nuts (3) as shown. Close the door.

prevent the unit from drawing unpleasant odors from the drain source. Make sure this loop is situated BELOW the ‘’T’’ as shown. This will prevent water from being drawn back up into the unit in case of negative pressure. Run the tube to the floor drain or an alternative drain pipe or pail. Be sure there is a slight slope for the run-off.

Rear side of the unit

VJ0028A

1) Red dot duct

2) Blue dot duct

27''

686 mm

VO0027

3. Cut 2 sections of plastic tubing; one 7’’(178 mm) long and one 27’’(686 mm) long, and attach them to each drain fitting as shown.

Tie-wrap

To drain

VO0029

(178 mm)

Water

- 25 -

Page 26

6. INSTALL THE UNIT (CONT’D)

6.12 LOW TEMPERATURE APPLICATIONS BELOW FREEZING (32°F OR 0°C)

ALL MODELS

CAUTION

When the ambient temperature surrounding the unit falls below freezing (32°F or 0°C), all units must run continuously to prevent condensation.

FOR GSHH3K HEAT RECOVERY AND GSEH3K ENERGY RECOVERY MODELS ONLY

CAUTION

• When installing an GSHH3K HEPA Filtration, Fresh Air and Heat Recovery model, make sure the unit cabinet and its drain line are protected from freezing.

• When installing an GSHH3K HEPA Filtration, Fresh Air and Heat Recovery model, install a drip pan if required by local code.

GENERAL:

• Insulate the cabinet body using a 2” thick blanket insulation or by placing the unit in an insulated enclosure formed from 2” thick fiberglass insulation board.

• Make sure that all ductwork is insulated.

• Carefully seal all of the unit ports with duct tape to prevent air leakage.

• Install a heating cable along the drain line for freeze protection.

- Use a UL listed heat tape in accordance to the manufacturer’s instruction.

- Because of the additional weight of the heating tape on drain line, secure the plastic tubing to each drain fitting using hose clamps

(not provided).

- Make sure the heat tape is rated between 3 to 6 watts per foot at 120 V.

- Protect the circuit the heat tape is connected to with a ground-fault circuit breaker.

- Cover the drain line and heating cable with 1/2 inch thick insulation.

- If you need to extend the drain line beyond the 9 foot length supplied with the unit, use copper pipe.

6.12.1 BLANKET INSULATION

Rectangular

If fabricating an insulation blanket, use a 2” thick hot water heater blanket cut as shown.

VR0001A

Door

Insulation

Cut slots

inches

Bend UP 90

T-Shaped

Cabinet

Insulation

Wrap

Bend UP 90

3 4

Wrap the unit as shown. Make sure that all joints are fully sealed to prevent cold air penetration between the insulation and the unit.

NOTES: 1. Holes must be done in the insulation blanket

1 2

to allow drain line installation for model

GSHH3K only.

2. MAKE SURE to use excess insulation to cover the top of unit and its ports.

VR0002

Heat tape around drain

- 26 -

Page 27

6. INSTALL THE UNIT (CONT’D)

6.12 LOW TEMPERATURE APPLICATIONS BELOW FREEZING (32°F OR 0°C) (CONT’D)

6.12.2 D

UCT BOARD INSULATED ENCLOSURE

Insulated

ducts

Waste drain

2” Thick

ductboard

If fabricating an enclosure from 2” fiberglass duct board, make sure that the enclosure is thightly sealed.

When possible have the waste disposal point within the confines of the enclosure to expedite water removal (for GSHH3K model only).

Remove

tape on

some attic insulation to allow heat into

Hose

clamp

Heat

drain

line

Hose

clamp

Optional

drain

pan

Attic insulation

enclosure from building below

VH0044

CUT AWAY VIEW WITH THE DUCT BOARD ENCLOSURE DOOR REMOVED.

7. CONTROLS

7.1 MAIN SWITCH

All units are equipped with a 3-position main switch, located on the front panel. The unit is intented for use with a wall controller (provided, see below).The main switch is to remain in either the “OFF” or “Normal/Remote” modes ONLY. The “Normal/Remote” mode allows the homeowner to operate the product from the wall controller, typically mounted near a thermostat or other convenient location.

NORMAL/REMOTE: U

NIT IS OPERATING ON

LOW SPEED.THIS IS THE

RIGHT POSITION WHEN

OFF:

UNIT IS OFF AND

DOOR IS

UNLOCKED

VC0053

AN OPTIONAL WALL

CONTROL IS USED

BOOST: U

NIT IS OPERATING

ON HIGH SPEED.

7.2 WALL CONTROLLERS (ONE PROVIDED WITH THE UNIT)

There are two wall controllers available: ACCGSC1 control (intended for GSFH1K and GSVH1K models only) and ACCGSC3 control (intended for GSHH3K and GSEH3K models only).

VC0059

Power

Filter Maintenance

Reset Filter

High

Low

OFF

VC0060

Fresh air

Filter Maintenance

Reset Filter

Off

ACCGSC1 ACCGSC3

CONTROLLER CONTROLLER

- 27 -

Recirculation

High Ventilation

Low Ventilation

Page 28

7. CONTROLS (CONT’D)

7.3 DIMENSIONS

Dimensions are the same for both models.

VC0049

7.4 INSTALLATION OF THE WALL CONTROLLERS (BOTH MODELS)

WARNING

Always disconnect the unit before making any connections. Failure in disconnecting power could result in electrical shock or damage of the wall control or electronic module inside the unit.

CAUTION

Never install more than one optional wall control per unit.

1. Determine the more convenient location for the control.

2. Remove the controller cover plate (1). If you prefer to have your main control mounted on an approved outlet box or an approved mounting bracket (not included), discard the backplate (2).

3. Route the control cable from the unit to the wall controller.

Use the provided cable (4-conductor, 24-gauge, Solid, UL Listed, CM type, 40’ long). NOTE: For wall controller efficiency, the maximum wire length is 100’ (30.5 m). If needed, add another length of same wire type.

Use caution not to cross the wire colors or create any short.

WARNING

To avoid risk of electrical shocks, never install another wire in the same electrical box than the one for the wall controller.

4. Take one end of the provided cable and pass it through the wall control backplate (or outlet box or mounting bracket).

5. Splice back this end of the cable to access to the four wires. Remove the insulated

sleeve of each wire ends. Make a loop with each bare end wire to hook them to the corresponding screw. Connect YELLOW wire to ‘’Y’’ screw, RED wire to “R’’ screw, GREEN to “G’’ screw and BLACK to ‘’B’’ screw. See illustration beside.

BLACK

wire

GREEN

wire

YELLOW

wire

RED wire

Make sure that the wires do not short circuit between themselves or by touching any other components on the wall controller.

WARNING

- 28 -

Page 29

7. CONTROLS (CONT’D)

7.4 INSTALLATION OF THE WALL CONTROLLERS (BOTH MODELS) (CONT’D)

6. Reinstall the cover plate. Using provided wall anchors and provided screws, mount the wall controller on the wall. Use only 2 screws to mount on outlet box. See illustrations below.

RECESS MOUNT

SURFACE MOUNT

VC0051

1) Wall anchors 4) Control 1) Outlet box 3) Control

2) Control cable 5) Screws 2) Control cable 4) Screws

3) Backplate

VC0052

CAUTION

Keep control low voltage wiring at least 1’ (305 mm) away from motors, lighting ballast, light dimming circuit and power distribution panel. Do not route control wiring along house power wiring. Avoid poor wiring connections. Failure to follow these practices can introduce electrical interference, which can cause erratic control operations.

7. Go to the unit. Remove the front panel by unscrewing its 2 retainig screws.

8. Using a small rod, pierce a hole through the unit at the end of the wire

channel. (See photo beside). Splice back the end of the cable to access the four wires. Remove the insulated sleeve of each wire ends. Insert the end of the cable through the unit, using the small hole previously done.

CAUTION

Never use a drill to pierce the hole through the unit, since electrical component inside the unit may be damaged.

9. Looking inside the right side front port, you gain access the field wiring terminals for the

controller. Remove the side door located on the electrical box and punch out its knock out. Run the cable through the knock-out hole and connect each wire to their corresponding terminal (YELLOW in “Y’’, RED in “R’’, GREEN in “G’’ and BLACK in “B’’). NOTE: Push forward slightly on the little tabs (1) to ease insertion of each wire. See photo beside.

VO0019

VD0088

VE0049

- 29 -

Page 30

7. CONTROLS (CONT’D)

7.4 INSTALLATION OF THE WALL CONTROLLERS (BOTH MODELS) (CONT’D)

10. Reinstall the side door on the electrical box and install the 8’’ oval port on the unit.

11. Route the wire through its channel and reinstall the front panel on the unit.

See photo beside.

12. Plug the unit to the wall outlet.

NOTE: When using the wall controller, the main s

7.5 OPERATING ACCGSC1 CONTROLLER

witch on the unit must always be positioned to NORMAL/REMOTE.

VD0089

7.5.1 ACCGSC1 C

ONTROLLER DESCRIPTION

POWER INDICATOR:

LIGHTS UP WHEN SLIDE SWITCH

LOW OR HIGH POSITION.

IS ON

FILTER MAINTENANCE

INDICATOR

FLASHES EVERY MINUTE TO

INDICATE IT IS ON DUTY.

FLASHES EVERY SECOND WHEN

ITS TIME TO REPLACE

PREFILTER

.SEE SEMI-ANNUAL

MAINTENANCE IN SECTION 7.

LED STAYS LIT WHEN ITS TIME TO

REPLACE FILTER AND PREFILTER

HIGH:

NIT IS OPERATING ON

Power

Filter Maintenance

Reset Filter

High

Low

OFF

HIGH SPEED

NIT IS OPERATING ON

LOW SPEED

Low:

OFF:

NIT IS OFF.

VC0059

RESET FILTER HOLE:

NCE THE MAINTENANCE DONE, RESET THE FILTER

MAINTENANCE INDICATOR BY CAREFULLY INSERTING A SMALL ROD (EG: PAPER CLIP) IN THE RESET FILTER HOLE, FOR 1 SECOND.THE FILTER MAINTENANCE INDICATOR WILL TURN OFF.REFER TO THE FILTER

MAINTENANCE RECOMMENDATIONS IN SECTION 8.

7.5.2 USING ACCGSC1 CONTROLLER

• OFF: To stop the unit, slide the button on this position.

• LOW: For a day-to-day usage, slide the button on this position. The unit then will operate on low speed, providing 70 cfm.

• HIGH: For a high speed operation, slide the button on this position.

Generally used when more ventilation is required, such as parties, smokers, or for a 6-bedroom house.

This mode provides 105 cfm.

- 30 -

Page 31

7. CONTROLS (CONT’D)

7.6 OPERATING ACCGSC3 CONTROLLER

7.6.1 ACCGSC3 C

FRESH AIR INDICATOR:

LIGHTS UP WHEN SLIDE

SWITCH IS ON

ENTILATION OR BOOST

ENTILATION POSITION.

FILTER MAINTENANCE

INDICATOR

FLASHES WHEN IT IS TIME TO

REPLACE PREFILTER AND WASH

CORE AND CORE FILTERS

LED STAYS LIT WHEN IT IS

TIME TO REPLACE FILTER AND

PREFILTER AND CLEAN CORE

AND CORE FILTERS

ONTROLLER DESCRIPTION

NORMAL

NCE THE MAINTENANCE DONE, RESET THE FILTER MAINTENANCE INDICATOR BY CAREFULLY

INSERTING A SMALL ROD

HE FILTER MAINTENANCE INDICATOR WILL TURN OFF.REFER TO THE FILTER MAINTENANCE

RECOMMENDATIONS IN

(EG: PAPER CLIP) IN THE RESET FILTER HOLE, FOR 1 SECOND.

SECTION 8.

Fresh air

Off

Filter Maintenance

Reset Filter

VC0060

RESET FILTER HOLE:

Recirculation

High Ventilation

Low Ventilation

RECIRCULATION INDICATOR:

LIGHTS UP WHEN SLIDE

SWITCH IS ON

RECIRCULATION.UNIT IS

OPERATING ON LOW SPEED

HIGH VENTILATION INDICATOR:

LIGHTS UP WHEN SLIDE SWITCH

HIGH VENTILATION

IS ON

POSITION

.UNIT IS OPERATING

ON HIGH SPEED.

Low VENTILATION INDICATOR:

LIGHTS UP WHEN SLIDE SWITCH

IS ON

LOW VENTILATION

POSITION.UNIT IS OPERATING

ON NORMAL SPEED

7.6.2 USING ACCGSC3 CONTROLLER

• OFF: To stop the unit, slide the button on this position.

• LOW VENTILATION: For a day-to-day usage, slide the button on this position.

The unit then will operate on low speed, providing 70 cfm.

• HIGH VENTILATION: For a high speed operation, slide the button on this position.

Generally used when more ventilation is required, such as parties, smokers, or for a 6-bedroom house. This mode provides 105 cfm.

• RECIRCULATION: For a low speed operation, without exchanging air with the outside, slide the button on this position.

This mode is recommended in high humidity days (rain, heat wave). Also, use it when the outside temperature is

extremely cold and/or the inside air is too dry. It can be used also to recirculate the heat coming from a wood

stove throughout the house, or the fresh air from a cooling system.

- 31 -

Page 32

8. BALANCING PROCEDURE (GSVH1K, GSHH3K AND GSEH3K UNITS ONLY)

(

)

(30m)4m

(

)

(

)

(

)

All units are prebalanced. However, if your construction code requires to balance the unit, follow this procedure.

8.1 WHAT YOU NEED TO BALANCE THE UNIT

• A magnehelic gauge capable of measuring 0 to 0.5 inches water gauge (0 to 125 Pa) and 2 plastic tubes.

• Two flow collars (the size will vary depending of duct diameter).

VP0005

Flow collar

8.2 PRELIMINARY STAGES FOR BALANCING THE UNIT

Seal all the unit ductwork with tape. Close all windows and doors. Turn off all exhaust devices such as: range hoods, dryers and bathroom fans. Make sure balancing dampers are fully open

(F and G in figure below).

Choose an appropriate location for the 2 flow collars according to figure below:

• On the exhaust air duct (first measuring location, A)

• On the fresh/filtered air distribution duct (second measuring location, B)

• At least 36” (914 mm) away from the unit; at least 12” (304 mm) before or after 90° elbow and at least 12” (304 mm) away from a register.

• At least 12” (304 mm) away a from a balancing damper (F and G in figure below).

VP0014A

304mm

12(304mm

914mm

FRONT DOOR

914mm

304mm

8.3 INSTALLATION OF FLOW COLLAR

Insert the flow collars in the ducts at each location (A et B on figure above). Make sure their arrows are pointing in the direction of the airflow. Tape collars in place temporarily.

8.4 BALANCING PROCEDURE

1. Set the unit to high speed.

Make sure that the furnace blower is ON if the installation is in any way connected to the ductwork of the cold air return. If not leave furnace blower OFF.

2. Place the magnehelic gauge on a level surface and adjust it to zero.

3. Connect tubing from gauge to flow collar in exhaust air stream (location A in illustration above). Be

sure to connect the tubes to their appropriate high / low fitting. If the gauge reading drops to below

zero, reverse the tubing connections.

NOTE: It is better to start with the exhaust air flow reading because the exhaust typically has more

restriction than the fresh air, especially in cases of stand alone and central draw point installations.

Hold or place the magnehelic gauge upright and level. Record the reading.

VP0003

4. Move tubing to the other side of the unit (location B in illustration above and note reading. Adjust the fresh

air balancing damper F until the reading at B is approximately the same as the reading at A. If the reading at B is less than the reading at A then go back and adjust the exhaust balancing damper G to equal the fresh air flow.

5. Remove flow collars and reconnect the duct, then, seal with duct tape. Write the required airflow information on a label and stick it

near the unit for future reference: (date, maximum speed airflows, your name and phone number and business address). NOTES: 1. Most flow collar kits provide a conversion chart situated on the collar which enables you to convert magnehelic gauge readings

to equivalent cfm values.

2. A difference of ± 10 cfm ( ± 0.015 inches water gauge) between the 2 readings is considered balanced.

3. If you are using only one flow collar, then, after completing the first reading, transfer this measuring device to the other side of the unit and take the second reading.

VP0004

- 32 -

Page 33

9. MAINTENANCE

WARNING

Risk of electrical shocks. Before performing any maintenance or servicing, always disconnect the unit from its power source.

9.1 SEMI-ANNUAL MAINTENANCE (ESSENTIAL)

Your wall controller (ACCGSC1 or ACCGSC3) tells you when to perform this maintenance when the Filter Maintenance light is flashing. Otherwise, maintenance should be performed every 6 months to ensure your unit proper operation for years to come. Follow these steps:

1. Turn switch knob to OFF to unlock the door.

2. Unlatch the door and open it. If required, the door can be removed.To do so, remove the stopper (A)

located on the right side of the door hinge. Then, hold the door and hit with your palm its left side. Slide the door to the right to disengage it from the unit. Clean the inner side of the door with a clean damp cloth, then wipe with a dry one.

VD0170

3. Slide out the air diffuser (model GSVH1K), the heat recovery module (model GSHH3K only), the energy recovery module (model GSEH3K only) and the filter cartridge from the unit. NOTES: 1. On model GSVH1K only, never grab the white shaft (item 2) to pull out the air diffuser.

2. To remove the filter cartridge, pull on its tabs.

VD0107

1) Air Diffuser 3) Heat recovery core 4) Energy recovery core 5) Filter cartridge tabs

2) White shaft

VD0091

4. Using your thumbs, push on the prefilter side to disengage it from the filter cartridge. Then, slide it out of the filter cartridge and discard it. Install the new prefilter by reversing this operation.

VD0155

VD0112

VD0092

1) Filter cartridge

2) Prefilter

5. Clean the inside walls of the unit with a clean damp cloth, then wipe with a dry one. Reinstall the filter cartridge.

6.1 For HEP

Clean the air diffuser with a clean damp cloth, then wipe with a dry one. Once the air diffuser completely dry, slide it back into the unit.

A Filtration and Fresh Air Ventilation model GSVH1K only

VD0093

- 33 -

Page 34

9. MAINTENANCE (CONT’D)

6.2 For HEPA Filtration, Fresh Air and Heat Recovery model GSHH3K only

Slide out the two core filters (item 1) from the heat recovery core and wash them under hot water with mild soap. Remove the dust on the heat recovery core (item 2) using a vacuum cleaner with a soft brush attachment. Rinse the core filters thoroughly and let dry before reinstalling them on the heat recovery core. Reinstall the heat recovery core in the unit.

NOTE: Make sure the damper spring (1) is still inside the left front port opening before

reinstalling the heat recovery module.

6.3 For HEPA Filtration, Fresh Air and Energy Recovery model GSEH3K only

CAUTION

The energy recovery core cannot be washed with water.

VD0091

1) Core filters

2) Heat Recovery Core

VD0120

1) Damper spring

Slide out the two core filters (item 1) from the energy recovery core and wash them under hot water with mild soap. Remove the dust on the energy recovery core (item 2) using a vacuum cleaner with a soft brush attachment. Rinse the core filters thoroughly and let dry before reinstalling them on the energy recovery core. Reinstall the energy recovery core in the unit.

VD0155

1) Core filters

2) Energy Recovery Core

NOTE: Make sure the damper spring (1) is still inside the left front port opening before

reinstalling the energy recovery module.

VD0120

1) Damper spring

7. If removed, reinstall the door and its stopper. Close the latches and turn ON the switch knob to its previous position.

8. Your unit is equipped with a wall controller (ACCGSC1 or ACCGSC3). Reset the filter maintenance indicator by inserting a small rod

(eg: paper clip end) into the reset filter hole of the wall control. Press lightly until the Filter Maintenance indicator light turns off.

- 34 -

Page 35

9. MAINTENANCE (CONT’D)

9.2 ANNUAL MAINTENANCE (ESSENTIAL)

Your unit is equipped with a wall controller (ACCGSC1 or ACCGSC3), which tells when to perform maintenance when the Filter Maintenance light stays ON. Otherwise, this maintenance must be performed once a year to ensure your unit proper operation for years to come. Proceed as the Semi-annual Maintenance (Section 9.1), but instead of replacing the prefilter (point 4), discard the complete HEPA Filter cartridge (including prefilter). Install a new HEPA filter cartridge with a new prefilter on it.

9.3 MASTER RESET

Use the master reset only if you replace the filters before the annual maintenance indicator is on. By inserting a small rod (eg: paper clip end) during 5 seconds and more into the reset filter hole of the wall controller, a master reset will be done and both semi-annual and annual maintenance filter time clocks are reset.

CCGSC1 Control: The filter maintenance indicator will flash 1/4 second if the wall control is on Low or High position.

ACCGSC3 Control: If the wall control is in ”Off” position, “Fresh air” LED indicator will flash for 1 second.

If the wall control is in ”Lowl Ventilation” or “High Ventilation” position, the unit motor, the “Fresh air” light indicator and fan speed LED indicator (“Low Ventilation” or “High Ventilation”) will turn off for 3 seconds.

If the wall control is in ”Recirculation” position, the “Recirculation” LED indicator and the unit motor will turn off for 3

seconds.

9.4 OPTIONAL ALPINE/PINE FILTER

During pollen season, or as needed, remove the assembled hood from its backplate by removing its 2 retaining screws. Then, slide out the optional Alpine/pine filter and clean it under water. Let dry before reinstalling it on the assembled hood. Reinstall the hood on its backplate.

- 35 -

Page 36

10. TROUBLESHOOTING

PROBLEMS SOLUTIONS

• Check breaker or fuse in main distribution panel or GFI outlet.

1.Unit does not start at Low • Check there is 120V at the electrical outlet. or High position. • Make sure the unit main switch is properly set in Normal or Boost position.

• If a wall control (ACCGSC1 or ACCGSC3) is connected, disconnect control wire from the unit, then make sure the unit main switch is properly set in Normal/Remote or Boost position.

• Check the fuse on electronic board. If blown, replace with the same type.

2. Unit does not run at Low • If a wall control (ACCGSC1 or ACCGSC3) is used, disconnect control wire from the unit. speed, but runs at High. Then, if the unit runs at Normal speed, check control wiring and wall control connections.

3. Unit is not operating as per • Check if the unit main switch is in “Normal/Remote” position. the selected mode. • Check wall control wiring.

4. Wall control indicators do not work properly or not at all.

5. On ACCGSC3 wall control only, 1 or 2 light indicators are flashing every second. • Check wall control wiring.

• Check wall control wiring.

• Check if the unit main switch is in “Normal/Remote” position.

11. WARRANTY

WHOLE-HOUSE AIR FILTRATION SYSTEM

WARRANTY

Broan-NuTone warrants to the original consumer purchaser of its products, that such products will be free from defects for a period of two (2) years, from date of original purchase.

THERE ARE NO OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. BROAN-NUTONE WILL NOT BE HELD RESPONSIBLE FOR ANY CLAIMS OVER THE ORIGINAL PURCHASE PRICE OF A BROAN-NUTONE WHOLE-HOUSE AIR FILTRATION SYSTEM, NOR HELD RESPONSIBLE FOR SUBSEQUENT DAMAGE OR INCIDENT.

During the period stated above, Broan-NuTone will, at its opinion, repair or replace, without charge, any product or part which is found to be defective under normal use and service. THIS WARRANTY DOES NOT EXTEND TO ANY FILTER, PREFILTER OR CORE FILTERS (IF APPLICABLE). This warranty does not cover a) normal maintenance and service, b) any products or parts which have been subject to misuse, negligence, accident, improper maintenance or repairs made by other than Broan-NuTone or c) a faulty installation or installation contrary to recommended installation instructions.

The duration of any implied warranty is limited to the 2-year period as specified for the express warranty. Some states do not allow limitation on how long an implied warranty lasts, so the above limitation may not apply to you.

BROAN-NUTONE’S OBLIGATION TO REPAIR OR REPLACE AT BROAN-NUTONE’S OPTION, SHALL BE THE PURCHASER'S SOLE AND EXCLUSIVE REMEDY UNDER THIS WARRANTY. BROAN-NUTONE SHALL NOT BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES ARISING OUT OF OR IN CONNECTION WITH PRODUCT USE OR PERFORMANCE. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.

This warranty gives you specific legal rights and you may also have other rights, which vary from state to state. This warranty supersedes all prior warranties.

In order to qualify for a warranty claim, the owner of a Broan-NuTone WHOLE-HOUSE AIR FILTRATION SYSTEM must have the model and serial number along with a proof of the original purchase date. In each case, costs for the removal of a defective part (and/or unit) and installation of a new or repaired one and travel costs are not covered by this warranty.

BROAN-NUTONE LLC, 926 W. S STATE ST, HARTFORD WI 53027 1 800-637-1453 NUTONE INC., 4820 RED BANK ROAD, CINCINNATI, OH 45227 1 888-336-6151

99043105