Desa GS38 User Manual

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Page 1

UNVENTED (VENT-FREE) GAS FIREPLACE INSERT

OWNER’S OPERATION AND INSTALLATION MANUAL

Shown with GS38 Surround Kit and

G8010 Brick Liner Accessories

VI33NRB AND VI33PRB

REMOTE READY GAS FIREPLACE INSERT

WARNING: If the information in this manual is not fol-

lowed exactly, a re or explosion may result causing property damage, personal injury or loss of life.

— Do not store or use gasoline or other ammable

vapors and liquids in the vicinity of this or any other appliance.

— WHAT TO DO IF YOU SMELL GAS

• Do not try to light any appliance.

• Do not touch any electrical switch; do not use any

phone in your building.

• Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

• If you cannot reach your gas supplier, call the re department.

— Installation and service must be performed by a quali-

ed installer, service agency or the gas supplier.

INSTALLER: Leave this manual with the appliance. CONSUMER: Retain this manual for future reference.

For more information, visit www.desatech.com

Page 2

TABLE OF CONTENTS

Safety Information ............................................... 2

Local Codes......................................................... 5

Unpacking............................................................ 5

Product Identication ........................................... 5

Remote Control Accessories ............................... 5

Product Features ................................................. 6

Air For Combustion and Ventilation ..................... 6

Installation ........................................................... 8

Operating Fireplace Insert ................................. 19

Inspecting Burners............................................. 22

SAFETY INFORMATION

Cleaning and Maintenance ................................ 23

Wiring Diagrams ................................................ 24

Troubleshooting ................................................. 25

Specications .................................................... 29

Replacement Parts ............................................ 29

Technical Service............................................... 29

Service Hints ..................................................... 29

Illustrated Parts Breakdown and Parts List........ 30

Accessories ....................................................... 34

Warranty Information ...........................Back Cover

WARNING: Improper installation, adjustment, al-

teration, service or maintenance can cause in-

jury or property damage.

Refer to this manual for correct installation and

operational procedures.

For assistance or additional information con-

sult a qualied installer, service agency or the gas supplier.

WARNING: This is an un-

vented gas-red heater. It uses air (oxygen) from

the room in which it is

installed. Provisions for adequate combu st io n

and ventilation air must

be provided. Refer to Air for Combustion and Ventilation section on page 6

of this manual.

This appliance may be in-

stalled in an aftermarket,*

per man ent ly loc ate d, manufactured (mobile) home, where not prohibited by local codes.

This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use with other gases.

* Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer

State of Massachusetts: The installation must be made by a licensed plumber or gas tter in the Commonwealth of Massachusetts.

Sel lers of unvented propane or natural gas-red supplemental room heaters shall provide to each purchaser a copy of 527 CMR 30 upon sale of the unit.

Vent-free gas products are prohibited for

bedroom and bathroom installation in the

Commonwealth of Massachusetts.

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SAFETY INFORMATION

Continued

WARNING: This product con-

tains and/or generates chemicals

known to the state of California

to cause cancer or birth defects or other reproductive harm.

WARNING: Do not allow fans

to blow directly into the replace insert. Avoid any drafts that alter burner ame patterns. Ceiling fans can create drafts that alter burner ame patterns. Altered burner patterns can cause sooting.

IMPORTANT: Read this owner’s manual carefully and completely before trying to assemble, operate or service this replace. Improper use of this replace can cause serious injury or death from burns, re, explosion, electrical shock and carbon monoxide poisoning.

DANGER: Carbon monoxide

poisoning may lead to death!

Carbon Monoxide Poisoning: Early signs of carbon

monoxide poisoning resemble the u, with headaches, dizziness or nausea. If you have these signs, the replace may not be working properly. Get fresh air at once! Have replace serviced. Some people are more affected by carbon monoxide than others. These include pregnant women, people with heart or lung disease or anemia, those under the inuence of alcohol and those at high altitudes.

Natural and Propane/LP Gas: Natural and Propane/LP

gases are odorless. An odor-making agent is added to these gases. The odor helps you detect a gas leak. However, the odor added to the gas can fade. Gas may be present even though no odor exists.

Make certain you read and understand all warnings. Keep this manual for reference. It is your guide to safe and proper operation of this replace.

WARNING: Any change to

this heater or its controls can

be dangerous.

WARNING: Do not use a blower insert, heat exchanger insert or other accessory not approved for use with this replace.

WARNING: Any outside air

ducts and/or ash dumps in the replace must be permanently closed before installing replace insert.

WARNING: Before installing in a solid fuel burning replace, the chimney ue and replace must be cleaned of soot, creosote, ashes and loose paint by a qualied chimney cleaner.

Due to high temperatures, the appliance should be located out of trafc and away from furniture and draperies.

Do not place clothing or other ammable material on or near the appliance. Never place any objects on the heater.

Fireplace insert front and screen become very hot when running replace insert. Keep children

and adults away from hot sur-

faces to avoid burns or clothing ignition. Fireplace insert

will remain hot for a time after

shutdown. Allow surfaces to cool before touching.

Carefully supervise young chil-

dren when they are in the room

with replace. When using the

hand-held remote accessory,

keep selector switch in the OFF position to prevent children from turning on burners with remote.

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SAFETY INFORMATION

Continued

You must operate this replace insert with the replace insert screen and hood in place. Make sure replace insert screen and hood are in place before running replace insert.

Keep the appliance area clear and free from combustible materials, gasoline and other ammable vapors and liquids.

1. This appliance is only for use with the type of

gas indicated on the rating plate. This appliance

is not convertible for use with other gases.

2. Do not place propane/LP supply tank(s) in-

side any structure. Locate propane/LP supply

tank(s) outdoors (propane/LP units only).

3. If you smell gas

• shut off gas supply

• do not try to light any appliance

• do not touch any electrical switch; do not use

any phone in your building

• immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s

instructions

• if you cannot reach your gas supplier, call the re department

4. This replace insert shall not be installed in a

bedroom or bathroom.

5. Do not use this replace insert as a wood-burning replace. Use only the logs provided with the replace insert.

6. Do not add extra logs or ornaments such as pine cones, vermiculite or rock wool. Using these added items can cause sooting. Do not add lava rock around base. Rock and debris could fall into the control area of replace insert.

7. This replace insert is designed to be smokeless. If logs ever appear to smoke, turn off replace insert and call a qualied service person. Note: During initial operation, slight smoking could occur due to log curing and burning of manufacturing residues.

To prevent the creation of soot, follow the instructions in Cleaning and Maintenance, page 23.

9. Before using furniture polish, wax, carpet cleaner or similar products, turn heater off. If heated, the vapors from these products may create a white powder residue within burner box or on adjacent walls or furniture.

10. This replace insert needs fresh air ventilation to run properly. This replace insert has an Oxygen Depletion Sensing (ODS) safety shutoff system. The ODS shuts down the replace insert if not enough fresh air is avail-

able. See Air for Combustion and Ventilation,

page 6. If replace insert keeps shutting off, see Troubleshooting, page 25.

11. Do not run replace insert

• where ammable liquids or vapors are used

or stored

• under dusty conditions

12. Do not use this replace insert to cook food

or burn paper or other objects.

13. Do not use replace insert if any part has been exposed to or under water. Immediately call a qualied service technician to inspect the replace insert and to replace any part of the control system and any gas control which has been under water.

14. Do not operate replace insert if any log is broken. Do not operate replace insert if a log is chipped (dime-sized or larger).

15. Turn replace insert off and let cool before servicing. Only a qualied service person should service and repair replace insert.

16. Operating replace insert above elevations of 4,500 feet could cause pilot outage.

17. To prevent performance problems with propane/LP units, do not use propane/LP fuel tanks of less than 100 lb. capacity (propane/LP units only).

18. Prov ide adeq ua te clearan ce s around air

openings.

19. The installer must mechanically attach the

marking supplied with the vent-free replace insert to the inside of the firebox of the solid-fuel burning replace or listed rebox enclosure into which the unvented replace

insert is installed.

20. Trim panels and surrounds must not seal ventilation openings in replace.

21. Cutting any sheet-metal parts of the solid-fuel burning replace or listed ventless rebox enclosure in which the vent-free replace

insert is to be installed is prohibited.

22. If the factory-built replace has no gas access hole(s) provided, an access hole of 1.5" (37.5mm) diameter or less may be drilled through the lower sides or bottom of the rebox in a proper workmanlike manner. This access hole must be plugged with noncombustible insulation after the gas supply line has been

installed.

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SAFETY INFORMATION

Continued

23. Refractory, glass doors, screen rails, screen mesh and solid-fuel log grates (if applicable) can be removed from the replace before installing the unvented replace insert.

24. Smoke shelves, shields and bafes may be removed if attached by mechanical fasteners.

LOCAL CODES

Install and use replace insert with care. Follow all local codes. In the absence of local codes, use the latest edition of The National Fuel Gas Code,

ANSI Z223.1/NFPA 54*.

*Available from:

American National Standards Institute, Inc.

1430 Broadway

New York, NY 10018

National Fire Protection Association, Inc.

Batterymarch Park Quincy, MA 02269

UNPACKING

PRODUCT

IDENTIFICATION

Three Piece Log Set

Optional Remote Control

Control Knobs

Top Louver Assembly

Firebox Hood

Remote Selector Switch (Optional)

Piezo Ignitor

Figure 1 - Log Base Assembly

Top Outer Casing

CAUTION: Do not remove the

warning and instruction labels attached to the heater base assembly. These markings contain important warranty and safety information.

1. With utility knife, cut the carton all the way around above the staples on the bottom tray. Lift the carton off the heater. Remove packing. Note: The hood is located in the packing on the right hand side of the heater front. Lift the heater off the bottom tray.

2. Locate two screws above top corners of the replace insert screen. Remove and discard these screws. Lift replace insert screen up and pull out to remove.

3. Remove protective packaging applied to logs, log base assembly and replace insert.

4. Remove replace insert hood from carton

insert.

5. Check all items for any shipping damage. If damaged, promptly inform dealer where you bought replace insert.

Firebox Support

Screen Assembly

Bottom Louver Assembly

Blower

Gas Line Access

Assembly

Figure 2 - Fireplace Insert

REMOTE CONTROL

ACCESSORIES

There are four optional remote controls that can be purchased separately for this replace insert:

• wall switch

• wall thermostat

• hand-held ON/OFF remote

• hand-held thermostat remote

See Accessories, page 34.

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Page 6

PRODUCT FEATURES

OPERATION

This vent-free replace insert is clean burning. It requires no outside venting. There is no heat loss out a vent or up a chimney. Heat is generated by both realistic ames and glowing embers. When used without the blower, the replace insert requires no electricity making it ideal for emergency backup heat.

SAFETY DEVICE

This replace insert has a pilot with an Oxygen Depletion Sensing (ODS) safety shutoff system. The ODS/pilot is a required feature for vent-free room heaters. The ODS system shuts off the replace insert if there is not enough fresh air.

PIEzO IGNITION SYSTEM

This replace insert has a piezo ignitor. This system requires no matches, batteries or other sources to light replace insert.

BLOWER ASSEMBLY

This replace insert is equipped with a blower assembly. The blower operates thermostatically and has a variable control. The blower circulates heated air from the replace insert into the room. Use of blower is optional.

AIR FOR COMBUSTION

AND VENTILATION

WARNING: This heater shall

not be installed in a conned space or unusually tight construction unless provisions are provided for adequate combustion and ventilation air. Read the following instructions to insure proper fresh air for this and other fuel-burning appliances in your home.

Today’s homes are built more energy efcient than ever. New materials, increased insulation and new construction methods help reduce heat loss in homes. Home owners weather strip and caulk around windows and doors to keep the cold air out and the warm air in. During heating months, home owners want their homes as airtight as possible.

While it is good to make your home energy efcient, your home needs to breathe. Fresh air must enter your home. All fuel-burning appliances need fresh air for proper combustion and ventilation.

Exhaust fans, replaces, clothes dryers and fuel burning appliances draw air from the house to operate. You must provide adequate fresh air for these appliances. This will insure proper venting of vented fuel-burning appliances.

PROVIDING ADEQUATE

VENTILATION

The following are excerpts from National Fuel Gas Code ANSI Z223.1/NFPA 54, Section 5.3, Air for Combustion and Ventilation.

All spaces in homes fall into one of the three following ventilation classications:

1. Unusually Tight Construction

2. Unconned Space

3. Conned Space

The information on pages 6 through 8 will help you classify your space and provide adequate ventilation.

Unusually Tight Construction

The air that leaks around doors and windows may provide enough fresh air for combustion and ventilation. However, in buildings of unusually tight construction, you must provide additional fresh air.

Unusually tight construction is dened as construction where:

a. walls and ceilings exposed to the out-

side atmosphere have a continuous water vapor retarder with a rating of one perm (6 x 10 less with openings gasketed or sealed

and

b. weather stripping has been added on

openable windows and doors and

c. caulking or sealants are applied to

areas such as joints around window and door frames, between sole plates and oors, between wall-ceiling joints, between wall panels, at penetrations for plumbing, electrical and gas lines and at other openings.

If your home meets all of the three criteria

above, you must provide additional fresh air. See Ventilation Air From Outdoors, page 8.

If your home does not meet all of the three

criteria above, proceed to Determining Fresh-Air Flow for Heater Location, page 7.

-11

kg per pa-sec-m2) or

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Page 7

AIR FOR COMBUSTION

AND VENTILATION

Continued

Conned and Unconned Space

The National Fuel Gas Code ANSI Z223.1/NFPA 54

denes a conned space as a space whose volume is less than 50 cubic feet per 1,000 Btu per hour (4.8 m3 per kw) of the aggregate input rating of all appliances installed in that space and an unconned space as a space whose volume is not less than 50 cubic feet per 1,000 Btu per hour (4.8 m3 per kw) of the aggregate input rating of all appliances installed in that space. Rooms communicating directly with the space in which the appliances are installed*, through openings not furnished with doors, are considered a part of the unconned space.

* Adjoining rooms are communicating only if there are doorless passageways or ventilation grills between them.

DETERMINING FRESH-AIR FLOW FOR HEATER LOCATION

Determining if You Have a Conned or Unconned Space

Use this work sheet to determine if you have a conned or unconned space.

Space: Includes the room in which you will install replace plus any adjoining rooms with doorless passageways or ventilation grills between the rooms.

1. Determine the volume of the space (length x width x height).

Length x Width x Height =__________cu. ft.

(volume of space)

Example: Space size 22 ft. (length) x 18 ft.

(width) x 8 ft. (ceiling height) = 3168 cu. ft. (volume of space)

If additional ventilation to adjoining room is

supplied with grills or openings, add the volume of these rooms to the total volume of the space.

2. Multiply the space volume by 20 to determine

the maximum Btu/Hr the space can support.

__________ (volume of space) x 20 = (Maxi-

mum Btu/Hr the space can support)

Example: 3168 cu. ft. (volume of space) x 20 =

63,360 (maximum Btu/Hr the space can support)

3. Add the Btu/Hr of all fuel burning appliances in

the space.

Vent-free replace ___________ Btu/Hr

Gas water heater* ___________ Btu/Hr

Gas furnace ___________ Btu/Hr

Vented gas heater ___________ Btu/Hr

Gas replace logs ___________ Btu/Hr

Other gas appliances* + ___________ Btu/Hr

Total = ___________ Btu/Hr

113195-01C 7

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* Do not include direct-vent gas appliances. Di-

rect-vent draws combustion air from the outdoors and vents to the outdoors.

Example:

Gas water heater __________ Btu/Hr

Vent-free replace + _________ Btu/Hr

Total = _________ Btu/Hr

4. Compare the maximum Btu/Hr the space can support with the actual amount of Btu/Hr used.

_________

_________ Example: 63,360 Btu/Hr (maximum the space

73,000 Btu/Hr (actual amount of

The space in the above example is a conned space

because the actual Btu/Hr used is more than the maxi-

mum Btu/Hr the space can support. You must provide additional fresh air. Your options are as follows:

A. Rework worksheet, adding the space of an adjoin-

ing room. If the extra space provides an unconned space, remove door to adjoining room or add ventilation grills between rooms. See Ventilation

Air From Inside Building, page 8.

B. Vent room directly to the outdoors. See Ventila-

tion Air From Outdoors, page 8.

C. Install a lower Btu/Hr replace, if lower Btu/Hr

size makes room unconned.

If the actual Btu/Hr used is less than the maximum Btu/Hr the space can support, the space is an un- conned space. You will need no additional fresh air ventilation.

Btu/Hr (maximum the space can support)

Btu/Hr (actual amount of Btu/Hr used)

can support)

Btu/Hr used)

WARNING: If the area in

40,000

33,000

73,000

which the replace may be operated is smaller than that dened as an unconned space or if the building is of unusually tight construction, provide adequate combustion and ventilation air by one of the methods described

in the National Fuel Gas Code, ANSI Z223.1/NFPA 54 Section 5.3

or applicable local codes.

Page 8

Outlet Air

Ventilated Attic

Outlet

Inlet Air

Ventilated

Crawl Space

Crawl

Space

To Attic

Remove Door into Adjoining

Room, Option

Ventilation Grills

Into Adjoining Room,

Option 2

Ventilation

Grills

Into Adjoining

Room,

Option 1

12"

AIR FOR COMBUSTION

AND VENTILATION

Continued

VENTILATION AIR

Ventilation Air From Inside Building

This fresh air would come from an adjoining unconned space. When ventilating to an adjoining unconned space, you must provide two permanent openings: one within 12" of the ceiling and one within 12" of the oor on the wall connecting the two spaces (see options 1 and 2, Figure 3). You can also remove door into adjoining room (see option 3, Figure 3). Follow the National Fuel Gas

Code ANSI Z223.1/NFPA 54, Section 5.3, Air for Combustion and Ventilation for required size of

ventilation grills or ducts.

Figure 3 - Ventilation Air from Inside

Ventilation Air From Outdoors

Provide extra fresh air by using ventilation grills or ducts. You must provide two permanent openings: one within 12" of the ceiling and one within 12" of the oor. Connect these items directly to the

outdoors or spaces open to the outdoors. These

spaces include attics and crawl spaces. Follow the

National Fuel Gas Code ANSI Z223.1/NFPA 54, Section 5.3, Air for Combustion and Ventilation for

required size of ventilation grills or ducts. IMPORTANT: Do not provide openings for inlet

or outlet air into attic if attic has a thermostat-controlled power vent. Heated air entering the attic will activate the power vent. Any outside air ducts and/or ash dumps in the replace shall be permanently closed at the time of appliance installation.

Building

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Figure 4 - Ventilation Air from Outdoors

INSTALLATION

NOTICE: This heater is intended

for use as supplemental heat. Use this heater along with your primary heating system. Do not install this heater as your primary heat source. If you have a central heating system, you may run system’s circulating blower while using heater. This will help circulate the heat throughout the house. In the event of a power outage, you can use this heater as your primary heat source.

WARNING: A qualied service person must install replace insert. Follow all local codes.

WARNING: Make sure the

selector switch is in the OFF position before installing heater

WARNING: Never install the

replace insert

• in a bedroom or bathroom

• in a recreational vehicle

• where curtains, f urni ture,

clothing or other ammable objects are less than 42" from the front, top or sides of the replace insert

• in high trafc areas

• in windy or drafty areas

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INSTALLATION

Continued

CAUTION: This replace in-

sert creates warm air currents.

These currents move heat to wall

surfaces next to replace insert. Installing replace insert next to vinyl or cloth wall coverings or operating replace insert where impurities (such as, but not limited to, tobacco smoke, aromatic candles, cleaning uids, oil or kerosene lamps, etc.) in the

air exist, may discolor walls or

cause odors.

WARNING: Before installing in a solid fuel burning replace, the chimney ue and rebox must be cleaned of soot, creosote, ashes and loose paint by a qualied chimney cleaner.

Note: Your Vanguard replace insert is designed to be used in zero clearance installations. Wall or framing material can be placed directly against any exterior surface on the rear, sides or top of your replace insert, except where standoff spacers are integrally attached. If standoff spacers are attached to your insert, these spacers can be placed directly against wall or framing materials.

IMPORTANT: Vent-free heaters add moisture to the air. Although this is benecial, installing replace in rooms without enough ventilation air may cause mildew to form from too much moisture. See

Air for Combustion and Ventilation, page 6.

IMPORTANT: Make sure the replace insert is level. If replace insert is not level, log set will not work properly.

CHECK GAS TYPE

Use the correct gas type (natural or propane/LP) for your unit. If your gas supply is not correct, do not install replace insert. Call dealer where you bought replace insert for proper type replace insert.

WARNING: This appliance is equipped for natural or propane/LP gas. Field conversion is not permitted.

ELECTRICAL HOOKUP

(Blower Accessory)

This replace insert includes a blower assembly with an electrical cord. The electrical cord is ve feet in length. You must locate replace insert within reach of a 120 volt grounded electrical outlet. If not, install and properly ground GA3555, three-prong 120 volt electrical outlet, in replace insert. Follow instructions included in kit (see Accessories, page 34).

INSTALLING SURROUND KIT (GS38

OR GS43)

CAUTION: Close masonry

replace damper securely before installing replace insert. If chimney does not have a damper, block or cap top of chimney. Failure to cap an open chimney

could cause drafts that can affect

the heater’s performance and increase surface temperatures.

CAUTION: A GS38 or GS43 surround kit accessory must be installed on this replace insert before installing into your masonry replace or wall opening.

Note: Use the acc es sory which best covers the existing masonry replace opening or wall

opening.

• Model GS38 Surround Kit (for use with replaces with an opening smaller than 30" H and 38" W)

• Model GS43 Surround Kit (for use with replaces with an opening 30" to 36 3/4" H and 38 to 43" W)

1. Using a 5/16" nut driver, remove two shipping

screws and screen (see Figure 5, page 10). Discard these screws. Remove 5/16" screen mounting shoulder screws (do not discard).

2. Remove log packaging from rebox cavity.

3. Align holes in left surround side panel with

screen mounting screw holes. Replace 5/16" screen mounting shoulder screws removed in step 1 (see Figure 6, page 10). Do not tighten. Install Phillips screw in bottom (see Figure 6, page 10). Repeat for right side.

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Page 10

INSTALLATION

Continued

4. Usi ng Phillips screw driver, remo ve four screws attaching top louver (see Figure 7).

5. Place top surround panel at top of replace insert. Bottom edge of panel will slide under top edge of insert. Align top panel screw holes with those in insert. Install four #10 Phillips screws, do not tighten. See Figure 8.

6. Align screw holes in side panels with holes in top panel (see Figure 9). Insert and tighten #10 Phillips screws.

7. Reinstall louver removed in step 4.

8. Carefully inspect replace surround assembly. Make sure each part fits properly. Firmly tighten all screws installed during assembly.

Screen Mounting Shoulder Screw (4) (DO NOT DISCARD)

Shipping Screw (DISCARD)

CAUTION: Do not overtighten. Metal can bend, warp or break under excessive strain.

9. Install trim after nal nishing and/or painting of wall.

Phillips Screws

Top Louver

Figure 7 - Removing Louver

Top Edge of Fireplace Insert

Top Surround Panel

Shipping Screw (DISCARD)

Figure 5 - Removing Screws and Screen

Surround Side

Screen Mounting Shoulder Screws (5/16”)

Phillips Screw

Figure 6 - Attaching Left Surround Side

Panel

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Phillips Screws (4)

Figure 8 - Attaching Top Surround Panel

Top Panel

Phillips Screws

Side Panel

Figure 9 - Attaching Side Panels to Top

Panel

113195-01C10

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INSTALLATION

Continued

INSTALLING HOOD

Inst all hood to top of rebox as show n in Fig ure 10. Use 5 Phillips screws, provided, to attach hood to replace insert and 2 Phillips screws, provided, to attach hood and surround sides to replace insert.

Screws

Figure 10 - Installing Hood to Firebox

INSTALLATION CLEARANCES

WARNING: Maintain the

minimum clearances. If you can, provide greater clearances from oor, ceiling and adjoining wall.

Carefully follow the instructions below. This will ensure safe installation.

Minimum Clearances For Side Combustible Material, Side Wall and Ceiling

A. Clearances from the side of the replace cabinet

to any combustible material and wall should follow diagram in Figure 12, page 12.

Example: The face of a mantel, bookshelf,

etc. is made of combustible material and protrudes 3 1/2" from the wall. This combustible material must be 4” from the side of the replace opening (see Figure 11).

B. Clearances from the top of the replace opening

to the ceiling should not be less than 42".

Example

*Minimum 16" from Side Wall

Figure 11 - Minimum Clearance for

Combustible to Wall

Mantel Clearances for Insert Installation

If there is a mantel above masonry replace, you must meet minimum clearance between mantel shelf and top of replace opening (see Figure 12, page 12).

NOTICE: Surface temperatures of adjacent walls and mantels become hot during operation. Walls and mantels above the firebox may become hot to the touch. If installed properly, these temperatures meet the requirements of the national product standard. Follow all

minimum clearances shown in

this manual.

NOTICE: If your installation does not meet the minimum clearances shown, you must do one

of the following:

• raise the mantel to an acceptable height

• remove the mantel

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Page 12

Supplied Hood Must Be Used at All Times

Wire-mesh Screen

Fireplace

Noncombustible Material May Project Off this Surface above the Insert Hood

Mantel Shelf

13" 16" 19" 21"

10"

Fireplace Insert

Note: All vertical measurements are from top of insert hood opening to bottom of mantel shelf.

Wall board or facing material (above fireplace) may be of combustible material, including decorative mantel ornaments or other similar projections off of the facing material.

INSTALLATION

Continued

Figure 12 - Minimum Mantel Clearances for Fireplace Insert Installation

INSTALLING GAS PIPING TO FIREPLACE LOCATION

service person must connect replace Insert to gas supply. Follow all local codes.

propane/LP heater directly to the propane/LP supply. This heater requires an external regulator (not supplied). Install the external regulator between the heater and propane/LP supply.

natural gas replace insert to private (non-utility) gas wells. This gas is commonly known as wellhead gas.

WARNI N G : A q ua l i fi e d

CAUTION: Never connect

WARNING: Never connect

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Installation Items Needed

Before installing replace insert, make sure you have the items listed below.

• external regulator (supplied by installer)

• piping (check local codes)

• sealant (resistant to propane/LP gas)

• equipment shutoff valve *

• test gauge connection *

• sediment trap

• tee joint

• pipe wrench

• approved exible gas line with gas connector (if allowed by local codes) (not provided)

* A CSA design-certied equipment shutoff valve with 1/8" NPT tap is an acceptable alternative to test gauge connection. Purchase the optional CSA design-certied equipment shutoff valve from your dealer. See Accessories, page 34.

For propane/LP units, the installer must supply an external regulator. The external regulator will reduce incoming gas pressure. You must reduce incoming gas pressure to between 11" and 14" of water. If you do not reduce incoming gas pressure, heater regulator damage could occur. Install external regulator with the vent pointing down as shown in Figure 13, page 13. Pointing the vent down protects it from freezing rain or sleet.

113195-01C12

Page 13

INSTALLATION

Continued

CAUTION: Use only new,

black iron or steel pipe. Internally-tinned copper tubing may be used in certain areas. Check your local codes. Use pipe of 1/2" diameter or greater to allow proper gas volume to replace insert. If pipe is too small, undue loss of volume will occur.

Installation must include an equipment shutoff valve and plugged 1/8" NPT tap. Locate NPT tap within reach for test gauge hook up. NPT tap must be upstream from replace insert (see Figure 14).

IMPORTANT: Install equipment shutoff valve in an accessible location. The equipment shutoff valve is for turning on or shutting off the gas to

the appliance.

Check your building codes for any special requirements for locating equipment shutoff valve to replaces.

Apply pipe joint sealant lightly to male NPT

threads. This will prevent excess sealant from

going into pipe. Excess sealant in pipe could result

in clogged replace valves.

WARNING: Use pipe joint sealant that is resistant to liquid petroleum (LP) gas.

We recommend that you install a sediment trap in

supply line as shown in Figure 14. Locate sediment trap where it is within reach for cleaning. Install in piping system between fuel supply and heater.

External Regulator

Propane/LP Supply Tank

Locate sediment trap where trapped matter is not likely to freeze. A sediment trap traps moisture and contaminants. This keeps them from going into replace insert gas controls. If sediment trap is not installed or is installed wrong, replace may

not run properly.

Supplied Flexible Gas Line

CSA Design-

Certied Equipment

Shutoff Valve With 1/8" NPT Tap*

3" Minimum

Cap Pipe Tee Nipple Joint

Figure 14 - Gas Connection

* Purchase the optional CSA design-certified equipment shutoff valve from your dealer. See Accessories, page 34.

Propane/LP

From External Regulator (11" W.C. to 14" W.C. Pressure)

Natural

From Gas Meter (5" W.C. to 10.5" W.C. Pressure)

Sediment Trap

CONNECTING FIREPLACE INSERT TO GAS SUPPLY

Installation Items Needed

• 5/16” hex socket wrench or nut-driver

• Phillips screwdriver

•

sealant (resistant to propane/LP gas, not provided)

1. Remove replace insert screen. Lift replace insert screen up and pull out to remove.

Remove screws that attach log base assembly to replace insert (see Figure 15, page 14). Carefully lift up log base assembly and remove from replace insert (see Figure 15, page 14).

Note: If adding the G8010 series brick liner acces- sory, install it now. Follow instructions in G8010 accessory kit.

Vent Pointing Down

CAUTION: Do not pick up log base assembly by burners. This could damage burners. Only handle base by grates.

Figure 13 - External Regulator with Vent

113195-01C 13

Pointing Down

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Page 14

INSTALLATION

Continued

3. Route gas supply line through access opening of replace insert (see Figure 15).

NOTICE: Most building codes do not permit concealed gas connections. A exible gas line is provided to allow accessibility from the replace (see Figure 16). The exible gas supply line connection to the equipment shutoff valve should be accessible.

4. Connect gas supply line to exible gas line attached to gas regulator of replace insert (see Figure 16). Use sealant on all male pipe threads.

5. Check all gas connections for leaks. See

Checking Gas Connections.

6. Replace log base assembly back into replace insert. Feed exible gas line into replace insert base area while replacing log base assembly. Make sure the entire exible gas line is in replace insert base area. Reattach log base assembly to replace insert with screws removed in step 2, page 13.

To Fireplace Gas Regulator

Flexible Gas Line from Fireplace Gas Regulator Provided with Fireplace Insert

Figure 16 - Attaching Flexible Gas Lines

Equipment

Shutoff Valve

Propane/LP

To External Regulator

Natural

To Gas Meter

Together

CHECKING GAS CONNECTIONS

WARNING: Test all gas piping

and connections, internal and external to unit, for leaks after

installing or servicing. Correct all leaks at once.

WARNING: Never use an

open ame to check for a leak. Apply a noncorrosive leak detection uid to all joints. Bubbles forming show a leak. Correct all leaks at once.

Burners

Two Screws

Log Base Assembly

Figure 15 - Removing Log Base Assembly From Fireplace Insert

PRESSURE TESTING GAS SUPPLY PIPING SYSTEM

Test Pressures In Excess Of 1/2 PSIG (3.5 kPa)

1. Disconnect appliance with its appliance main gas valve (control valve) and equipment shutoff valve from gas supply piping system. Pressures in excess of 1/2 psig will damage replace insert gas regulator.

2. Cap off open end of gas pipe where equipment shutoff valve was connected.

3. Pressurize supply piping system by either opening propane/LP supply tank for propane/LP gas

Gas Line

Access

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or opening main gas valve located on or near

gas meter or using compressed air.

4. Check all joints of gas supply piping system. Apply a noncorrosive leak detection uid to all joints. Bubbles forming show a leak.

5. Correct all leaks at once.

6. Reconnect replace insert and equipment shutoff valve to gas supply. Check reconnected ttings for leaks.

113195-01C14

Page 15

INSTALLATION

Continued

Test Pressures Equal To or Less Than 1/2 PSIG (3.5 kPa)

1. Close equipment shutoff valve (see Figure 17).

2. Pressurize supply piping system by either opening propane/LP supply tank for propane/LP gas or opening main gas valve located on or near

gas meter or using compressed air.

3. Check all joints from gas meter to equipment shutoff valve for natural gas (see Figure 18) or propane/LP supply to equipment shutoff valve for propane/LP (see Figure 19). Apply a noncorrosive leak detection uid to all joints. Bubbles forming show a leak.

4. Correct all leaks at once.

PRESSURE TESTING FIREPLACE

INSERT GAS CONNECTIONS

1. Open equipment shutoff valve (see Figure 17).

2. Open main gas valve located on or near gas meter for natural gas or open propane/LP supply tank valve.

3. Make sure control knob of replace insert is

in the OFF position.

4. Check all joints from gas meter to equipment shutoff valve for natural gas (see Figure 18) or propane/LP supply to equipment shutoff valve for propane/LP (see Figure 19). Apply a noncorrosive leak detection uid to all joints. Bubbles forming show a leak.

5. Correct all leaks at once.

6. Light replace insert (see Operating Fireplace Insert, page 19). Check all other internal joints for leaks.

7. Turn off replace insert (see To Turn Off Gas to Appliance, page 20).

Open

Equipment

Shutoff Valve

Closed

Figure 17 - Equipment Shutoff Valve

Equipment

Shutoff Valve

Gas Meter

Manual Gas Valve

Figure 18 - Checking Gas Joints (Natural

Gas)

Equipment Shutoff Valve

Propane/LP Supply Tank

Manual Gas Valve

Figure 19 - Checking Gas Joints

(Propane/LP Gas)

FIREPLACE INSERT INSTALLATION INTO MASONRY FIREPLACE

Installation of this replace insert involves installing replace insert into an existing masonry replace. If using a mantel above the replace, you must follow the clearances shown in Figure 12, page 12. Follow the instructions below to install the replace insert in this manner.

Minimum Insert Fireplace Opening

Height 25 9/16" 26 1/4" Front Width 34 5/16" 35" Depth 16 11/16" 17 1/4"

1. Use dimensions shown in Figure 20, page 16 for the masonry replace opening.

2. Install and properly ground GA3555, threeprong 120 volt electrical outlet, in replace insert. Follow instructions included in kit (see Accessories, page 34).

113195-01C 15

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Page 16

35"

17 1/4"

26 1/4"

INSTALLATION

Continued

3. Install gas piping to replace location. This installation includes an approved exible gas line (if allowed by local codes) after the equipment shutoff valve. The exible gas line must

be the last item installed on the gas piping. See Installing Gas Piping to Fireplace Location,

page 12.

4. Car efully set f ireplace insert in front of masonry replace with back of insert inside wall opening.

5. Attach exible gas line to gas supply. See

Connecting Fireplace Insert to Gas Supply,

page 13.

6. Plug electrical cord into electrical outlet

installed in step 2.

7. Carefully place replace insert into masonry replace.

8. Check all gas connections for leaks. See Checking Gas Connections, page 14.

9. Install trim after nal nishing and/or painting of wall (see Figure 22).

6. While rmly holding edges of trim together, tighten both set screws on the adjusting plate with slotted screwdriver.

7. Repeat steps 3 through 6 for other side.

8. Line up holes in surround trim with holes on side panels of replace surround assembly. Attach with screws provided (see Figure 22).

9. Move heater and surround assembly to replace opening. Make sure heater and surround assembly t properly.

Side Surround

Adjusting Plate

Set Screws

Top Surround Trim

Trim

Slot

Shim

Mitered Edge

Figure 21 - Assembling Surround Trim

Fireplace Surround

#6 Screws (4)

Figure 20 - Rough Opening for Installing

in Masonry Fireplace

ASSEMBLING AND ATTACHING TRIM

1. Remove three pieces of surround trim from packaging.

2. Locate four #6 screws, two adjusting plates with set screws and two shims in the hardware packet.

3. Align shim under adjusting plate as shown in Figure 21.

4. Slide one end of adjusting plate/shim in slot of top surround trim (see Figure 21).

5. Slide other end of adjusting plate/shim in slot on mitered edge of side surround trim (see Figure 21).

Trim

Figure 22 - Attaching Trim to Fireplace

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Surround

113195-01C16

Page 17

INSTALLATION

Continued

INSTALLING LOGS

CAUTION: Do not remove the

warning and instruction labels attached to the heater base assembly. These markings contain important warranty and safety information.

WARNING: Failure to position the parts in accordance with these diagrams or failure to use only parts specically approved with this heater may result in property damage or personal injury.

WARNING: After installa-

tion and periodically thereafter, check to ensure that no ame comes in contact with any log.

With the heater set to HI, check

to see if ames contact any log. If so, reposition logs according to the log installation instructions in this manual. Flames contacting logs will create soot.

It is very important to install the logs exactly as instructed. Do not modify logs. Only use logs supplied with heater.

1. Place back log #1 on grate to t as illustrated in Figure 23. Make sure middle section at bottom of log set is seated into “U”-shaped cutout in center of chassis (see Figure 23). IMPORTANT: Make sure log does not cover any burner ports (see Figure 24).

2. Place front log #2 against front grate prongs as shown in Figure 23.

3. Place crossover log #3 on top of front and back logs as shown in Figure 23.

4. Place lava rock around base of heater if desired.

Crossover Log #3

Front Log #2

Back Log #1

Grate Prongs

Burner

Chassis

Figure 23 - Installing Log Set

Burner Ports

Log Set

Figure 24 - Installing Log Set (Top View)

Screws for Mounting Screen

Notches

WARNING: You must oper-

ate this replace insert with the

Figure 25 - Installing Fireplace Insert

Screen

replace insert screen in place. Make sure replace insert screen is in place before running replace insert.

113195-01C 17

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Page 18

INSTALLATION

Continued

OPTIONAL WIRELESS HAND-HELD

REMOTE CONTROL ACCESSORIES

(GHRCB and GHRCTB)

Installing Remote Receiver Unit

1. Disconnect switch wires from the control valve.

2. Remove screws attaching switch plate.

3. Remove switch plate (see Figure 26). Discard after removing.

4. Install remote receiver unit onto gas log heater

base using mounting clips.

5. Push clips rmly into place (see Figure 27).

6. Connect wires as shown in Figure 28.

Remote Switch Bracket

Screw

Switch Plate

Figure 26 - Switch Plate and Wiring

Harness

Mounting Clips

Remote Receiver

Figure 27 - Installing Remote Receiver

Ignitor

Wires

INSTALLING 9-VOLT BATTERIES

Two 9-volt batteries (not included) are required to operate this heater with the wireless handheld remote control set. Install one battery in the receiver and one in the hand-held remote control

unit. Note: Only use alkaline batteries.

Remote Receiver

Battery

9-Volt Battery

Figure 29 - Installing Battery in Remote

Installing 9-Volt Battery (Not Included) in

Receiver

1. Locate back of receiver under front burner of

heater.

2. Locate the battery clip mounted on the back of the receiver.

3. Slide a 9-volt battery through the clip.

4. Attach the terminal wires to the battery.

Installing 9-Volt Battery (Not Included) in

Hand-Held Remote Control Unit

1. Remove battery cover on back of remote

control unit.

2. Attach terminal wires to the battery. Place

battery into the battery housing.

3. Replace battery cover onto remote control

unit.

Clip

Receiver

Battery Cover

Terminal Wires

Remote Control Unit

White Wire From Receiver

Red Wire From Receiver

Figure 28 - Connecting Wires

Terminal Wires

Valve

Figure 30 - Installing Battery in Hand-Held

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Battery Housing

9-Volt Battery

Remote Control Unit

113195-01C18

Page 19

OPERATING FIREPLACE

AUTO OFF ON

INSERT

FOR YOUR SAFETY

READ BEFORE LIGHTING

WARNING: If you do not fol-

low these instructions exactly,

a re or explosion may result causing property damage, personal injury or loss of life.

A. This appliance has a pilot which must be

lighted by hand. When lighting the pilot, follow these instructions exactly.

B. BEFORE LIGHTING smell all around the

appliance area for gas. Be sure to smell next

to the oor because some gas is heavier than air and will settle on the oor.

WHAT TO DO IF YOU SMELL GAS

• Do not try to light any appliance.

• Do not touch any electric switch; do not use any phone in your building.

• Immediately call your gas supplier from a neig h bor ’s phon e. Fo llo w the gas supplier’s instructions.

• If you cannot reach your gas supplier, call

the re department.

C. Use only your hand to push in or turn the

gas control knob. Never use tools. If the

knob will not push in or turn by hand, don’t try to repair it, call a qualied service technician or gas supplier. Force or attempted

repair may result in a re or explosion.

D. Do not use this appliance if any part has

been under water. Immediately call a

qualied service technician to inspect the

appliance and to replace any part of the control system and any gas control which has been under water.

LIGHTING

INSTRUCTIONS

WARNING: You must operate this heater with the replace insert screen in place. Make sure replace insert screen is installed before running replace insert.

NOTICE: During initial operation of new replace insert, burning logs will give off a paper-burning smell. Open damper or window to vent smell. This will only last a few hours.

STOP! Read the safety information column 1.

2. Make sure equipment shutoff valve is fully

open.

3. Set switch to OFF position.

WARNING: Burners will come on automatically within one minute when the remote

selector switch is in the ON position after the pilot is lit.

4. Press in and turn control knob clockwise

5. Wait ve (5) minutes to clear out any gas.

6. Press in and turn control knob counter-

Note: You may be running this heater for

Flame Adjustment Knob

Button Location (Shown as Supplied, No

to the OFF position.

Then smell for gas, including near the oor.

If you smell gas, STOP! Follow “B” in the safety information in column 1. If you don’t smell gas, go to the next step.

clockwise to the PILOT position.

Press in control knob for ve (5) seconds (see Figure 31).

the rst time after hooking up to gas sup-

ply. If so, the control knob may need to be pressed in for 30 seconds or more. This will allow air to bleed from the gas system.

Ignitor Button

Control

Selector Switch

Knob

Figure 31 - Control Knob and Ignitor

Control Options)

113195-01C 19

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Page 20

OPERATING FIREPLACE

INSERT

Continued

7. With control knob pressed in, press and release ignitor button. This will light pilot. The pilot is attached to the front burner. If needed, keep pressing ignitor button until pilot lights.

Note: If pilot does not stay lit, contact a

qualied service person or gas supplier for

repairs. Until repairs are made, light pilot with match. To light pilot with match, see Manual Lighting Procedure.

8. Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob.

• If control knob does not pop out when

released, contact a qualied service person

or gas supplier for repairs.

Note: If pilot goes out, repeat steps 4

through 8.

9. Slightly push in and turn control knob counterclockwise to the ON position.

10. Wait one minute and switch selector switch to the ON position to light burners.

11. Set ame adjustment knob to any level

between HI and LO.

CAUTION: Do not try to ad-

just heating levels by using the equipment shutoff valve.

WARNING: Make sure the

selector switch is in the OFF

position when you are away from home for long periods of time.

Heater will come on automatically with selector switch in the

ON position.

Pilot Burner

Natural Gas

Ignitor Electrode

Figure 32 - Pilot

Pilot Burner

Propane/LP Gas

Ignitor Electrode

TO TURN OFF GAS

TO APPLIANCE

Shutting Off Heater

1. Turn control knob clockwise to the OFF position.

2a. Set selector switch in the OFF position. 2b. If Using Optional Hand-Held Remote: Set

remote selector switch in the OFF position to keep from draining battery.

Shutting Off Burners Only (pilot stays lit)

You may shut off the burners and keep the pilot lit by doing one of the following:

• Turn control knob clockwise to the

PILOT position.

• Use remote control manual OFF button.

• Set rem ot e select or switch in the OFF

position.

MANUAL LIGHTING

PROCEDURE

1. Follow steps 1 through 6 under Lighting Instructions, page 19.

2. Depress control knob and light pilot with match.

3. Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob. Now follow steps 9 through 11 under Lighting Instructions, column 1.

OPTIONAL HAND-HELD

REMOTE OPERATION

Note: All remote control accessories must be

purchased separately (see Accessories, page 34).

Follow instructions included with the remote control.

NOTICE: You must light the pilot before using the hand-held remote control unit. See Lighting Instructions on page 19.

After lighting, let pilot ame burn for about

one minute. Turn control knob to ON posi-

tion. Adjust ame adjustment knob anywhere

between HI and LO. Slide the selector switch to

the REMOTE position (see Figure 33, page 21).

Note: The burner may light if hand-held remote was on when selector switch was last turned off. You can now turn the burner on and off with the hand-held remote control unit.

IMPORTANT: Do not leave the selector switch

in the REMOTE or ON position when the pilot is not lit. This will drain the battery.

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113195-01C20

Page 21

OPERATING FIREPLACE

LOCK

MANU AUTO

ºC/ºF

TEMP

POWER

ROOM TEMP

SET TEMP

AUTO

INSERT

Flame Adjustment Knob

Control Knob in On Position

Figure 33 - Setting the Remote Selector

Switch, Control Knob and Flame

Adjustment Knob for Remote Operation

ON/OFF SERIES (MODEL HC100)

Hold the control button on the hand-held remote until burner turns on. Hold the control button

again until burner turns off (see Figure 34).

TO LOCK press both buttons on hand-held

remote control until light stops ashing. Handheld remote control is now locked. If the re is

on it will be turned off automatically. In the locked state, the light will not light up when any button is pressed.

TO UNLO CK pre ss bot h buttons tog ether

on hand-held remote control until the light

stops ashing. The hand-held remote is now

unlocked.

Indicator Light

Figure 34 - On/Off Hand-Held Remote

THERMOSTAT SERIES (MODEL

HRC200)

The hand-held remote can be operated using

either the manual mode (MANU) or thermostatic mode (AUTO) (see Figure 35). To select

Fahrenheit/Centigrade mode display, carefully

press the ˚C/˚F mode button with the end of a paper clip or similar blunt object.

Continued

Remote Selector Switch in Remote Position (Optional Hand-Held Remote Control)

Control Unit (HRC100)

Control Button Turns Burners On and Off

Manual Mode

1. Press the POWER and LOCK buttons together to turn on the hand-held remote control.

2. Press the MANU button to turn on the

replace.

3. Press the POWER and LOCK buttons

together to turn off the replace.

Auto (Thermostatic) Mode

1. Press the POWER and LOCK buttons together to turn on the hand-held remote control.

2. Press AUTO button to select this mode.

3. Set the desired room temperature by pressing the TEMP + or - buttons.

4. Press the POWER and LOCK buttons

together to turn off the replace

Note: Do not leave the hand-held remote in the AUTO mode close to the replace. The radiant heat from the replace will turn off the replace. Ideally, place the hand-held remote

in the center of the room facing towards the

replace.

Note: Do not hold the hand-held remote for a long time. Body temperature will affect its operation in the AUTO mode.

Safety Features

When away from home for an extended period

of time or as a child safety feature to prevent accidental ignition of the replace, the receiver

ON/OFF/REMOTE switch should be in the OFF position.

Digital Display Shows Temperature and Settings

Turns

Locks System to Prevent Accidental Ignition

Turns Burners On or Off

Hand-Held Remote On or Off and Allows You to Choose the Manual Setting

Selects Auto Setting

Increases and Decreases Room Temperature in AUTO Mode

Figure 35 - Thermostat Hand-Held

Remote Control Unit (HRC200)

113195-01C 21

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Page 22

OPERATING FIREPLACE

INSERT

Continued

Auto Shutoff Feature

1. If the average room temperature exceeds 82 degrees Fahrenheit (28 degrees Centigrade), the hand-held remote control will perform a safety override and shut the replace off. This feature is not available

in the MANU mode.

2. The receiver continuously receives signals

from the hand-held remote to control the room temperature. If the hand-held remote is misplaced, obstructed or for any reason

cannot transmit to the receiver, the receiver will shut off the replace after 8 minutes.

Key Pad Lock Feature

This feature allows the user to lock/unlock the keypad on the hand-held remote in the

MANU or AUTO mode to prevent inadvertent operation (i.e. children operating the hand-held remote control, etc.). The keypad is locked in

either on or off. Press the POWER and LOCK buttons together to turn the unit on or off.

OPTIONAL BLOWER

OPERATION

Locate the blower switch by opening lower lou-

ver on replace insert. Blower switch is located at lower left inside louver door.

This thermostat-controlled blower has three settings: ON, OFF and AUTO. In the ON position, the blower will operate constantly. In the OFF position, the blower will not operate. In the AUTO position, the blower will start when

the thermostat senses a sufcient increase in rebox temperature.

Note: Your gas logs and thermostat blower will not turn on and off at the same time. The

replace insert may run for several minutes

before the blower turns on. After the heater modulates to the pilot position, the blower will continue to run. The blower will shut off after

the rebox temperature decreases. Note: It is safe to operate replace insert with

blower turned off. However, the blower helps distribute heated air from the replace insert.

INSPECTING BURNERS

Check pilot ame pattern and burner ame patterns often.

PILOT FLAME PATTERN

Figure 36 shows a correct pilot ame pattern. Figure 37 shows an incorrect pilot ame pattern. The incorrect pilot ame is not properly heating the thermocouple. When the thermocouple cools, the heater will shut down.

If pilot ame pattern is incorrect, as shown in Figure 37

• turn heater off (see To Turn Off Gas to Appli- ance, page 20)

• see Troubleshooting, page 25

Note: The pilot ame on natural gas units will have a slight curve, but ame should be blue and have no yellow or orange color.

Pilot Burner

Natural Gas

Figure 36 - Correct Pilot Flame Pattern

Pilot Burner

Natural Gas Propane/LP Gas

Figure 37 - Incorrect Pilot Flame Pattern

Thermocouple

Pilot Burner

Propane/LP Gas

Pilot Burner

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113195-01C22

Page 23

INSPECTING BURNERS

Continued

BURNER FLAME PATTERN

Figure 38 shows a correct burner ame pattern. Figure 39 shows an incorrect burner ame pattern. If burner ame pattern is incorrect,

• turn heater off (see To Turn Off Gas to Appli- ance, page 20)

• see Troubleshooting, page 25

Figure 38 - Correct Flame Pattern with

Control Knob Set to High Flame.

Figure 39 - Incorrect Flame Pattern with

Control Knob Set to High Flame

BURNER PRIMARY AIR HOLES

Air is drawn into the burner through the holes in the tting at the burner entrance. These holes may become blocked with dust or lint. Periodically inspect these holes for any blockage and clean if needed. Blocked air holes will create soot.

MAIN BURNER

Periodically inspect all burner ame holes with the heater running. All slotted burner ame holes should be open with yellow ame present. All round burner ame holes should be open with a small blue ame present. Some burner ame holes may become blocked by debris or rust, with no ame present. If so, turn off heater and let cool. Remove blockage, blocked burner ame holes will create soot.

CLEANING AND

MAINTENANCE

WARNING: Turn off heater

and let cool before cleaning.

CAUTION: You must keep control areas, burner and circulating air passageways of heater clean. Inspect these areas of heater before each use. Have heater inspected yearly by a qualied service person. Heater may need more frequent cleaning due to excessive lint from carpeting, pet hair, bedding material, etc.

WARNING: Failure to keep the primary air opening(s) of the burner(s) clean may result in sooting and property damage.

BURNER INJECTOR HOLDER AND

PILOT AIR INLET HOLE

The primary air inlet holes allow the proper amount of air to mix with the gas. This provides a clean burning ame. Keep these holes clear of dust, dirt, lint and pet hair. Clean these air inlet holes prior to each heating season. Blocked air holes will create soot. We recommend that you clean the unit every three months during operation and have heater inspected yearly by a qualied service person.

We also recommend that you keep the burner tube and pilot assembly clean and free of dust and dirt. To clean these parts we recommend using compressed air no greater than 30 PSI. Your local computer store, hardware store or home center may carry compressed air in a can. You can use a vacuum cleaner in the blow position. If using compressed air in a can, please follow the directions on the can. If you don’t follow directions on the can,

you could damage the pilot assembly.

113195-01C 23

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Page 24

CLEANING AND

Thermopile

Red

Variable

Fan Switch

(N.O.)

Green

White

110/115

V.A.C.

Blower

Motor

Black

Off

Black

Blue

MAINTENANCE

Continued

1. Shut off the unit, including the pilot. Allow the unit to cool for at least thirty minutes.

2. Inspect burner, pilot and primary air inlet holes on injector holder for dust and dirt (see Figure 40).

3. Blow air through the ports/slots and holes in the burner (see Figure 41).

4. Check the injector holder located at the end of the burner tube again. Remove any large particles of dust, dirt, lint or pet hair with a soft cloth or vacuum cleaner nozzle.

5. Blow air into the primary air holes on the

injector holder.

6. In case any large clumps of dust have now been pushed into the burner repeat steps 3 and 4.

Injector Holder (May Be Brass or Aluminum Depending on Model)

Burner Tube

Primary Air Inlet Holes (Shape of Holes May Vary by Model)

Figure 40 - Injector Holder On Outlet

Burner Tube

Clean the pilot assembly also. A yellow tip on the pilot ame indicates dust and dirt in the pilot as-

sembly. There is a small pilot air inlet hole about

2" from where the pilot ame comes out of the pilot assembly (see Figure 41). With the unit off, lightly blow air through the air inlet hole. You may blow through a drinking straw if compressed air is not available.

LOGS

• If you remove logs for cleaning, refer to Installing Logs, page 17, to properly replace logs.

• Replace log(s) if broken or chipped (dime-sized or larger).

BURNER PRIMARY AIR HOLES

WIRING DIAGRAMS

Note: For proper operation of optional accessories, the wires from the switch to the control must be connected exactly as shown in Figures 42 and 43.

CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing.

Burner Tube

Pilot Assembly

Figure 41 - Pilot Inlet Air Hole

Ports/Slots

Pilot Air Inlet Hole

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Figure 42 - Switch Wiring Diagram

Figure 43 - Blower Wiring Diagram

113195-01C24

Page 25

TROUBLESHOOTING

WARNING: Turn off heater and let cool before servicing. Only a

qualied service person should service and repair heater.

CAUTION: Never use a wire, needle or similar object to clean

ODS/pilot. This can damage ODS/pilot unit.

Note: All troubleshooting items are listed in order of operation.

OBSERVED PROBLEM

When ignitor button is pressed, there is no spark at ODS/pilot

POSSIBLE CAUSE

1. Ignit or ele ct rode not con -

nected to ignitor cable

2. Ignitor cable pinched or wet

3. Piezo ignitor nut is loose

4. Broken ignitor cable

5. Bad piezo ignitor

6. Ignitor electrode broken

7. Ignitor electrode positioned wrong

REMEDY

1. Reconnect ignitor cable

2. Free ignitor cable if pinched

by any metal or tubing. Keep ignitor cable dry

3. Tighten nut holding piezo ignitor to base panel of log set. Nut is

located behind base panel

4. Replace ignitor cable

5. Replace piezo ignitor

6. Replace pilot assembly

7. Replace pilot assembly

When ignitor button is pressed, there is spark at ODS/pilot but

no ignition

1. Gas supply turned off or equipment shutoff valve closed

2. Control knob not in PILOT

position

3. Control knob not pressed in while in PILOT position

4. Air in gas lines when installed

5. Depleted gas supply (propane/ LP only)

6. ODS/pilot is clogged

7. Gas regulator setting is not

correct

1. Turn on gas supply or open

equipment shutoff valve

2. Turn control knob to PILOT

position

3. Press in control knob while in PILOT position

4. Continue holding down control knob. Repeat igniting operation until air is removed

5. Contact local propane/LP gas

company

6. Clean ODS/pilot (see Cleaning and Maintenance, page 23) or

replace ODS/pilot assembly

7. Replace gas control

113195-01C 25

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Page 26

OBSERVED PROBLEM

ODS /pilot ligh ts but fl ame goes out when control knob is

released

TROUBLESHOOTING

Continued

POSSIBLE CAUSE

1. Control knob not fully pressed in

2. Control knob not pressed in

long enough

3. Equipment shutoff valve not fully open

4. Pilot ame not touching thermocouple, which allows thermoc ouple to cool, causing pilot flame to go out. This

problem could be caused by

one or both of the following:

A) Low gas pressure B) Dirty or partially clogged

ODS/pilot

5. The rmoco upl e conne ction loose at control valve

6. Thermocouple damaged

7. Control valve damaged

REMEDY

1. Press in control knob fully

After ODS/pilot lights, keep control knob pressed in 30 seconds

3. Fully open equipment shutoff valve

4. A) Contact local natural or

propane/LP gas company

B) Clea n OD S / pil o t (s e e

Cleaning and Maintenance, page 23) or replace ODS/pilot

assembly

5. Hand tighten until snug, then

tighten 1/4 turn more

6. Replace pilot assembly

7. Replace control valve

Burner does not light after ODS/pilot is lit

Delayed ignition burner

Burner backring during com-

bustion

1. Burner orice clogged

2. Inlet gas pressure is too low

3. Thermopile leads disconnected

or improperly connected

4. Burners will not come on in

remote position

1. Manifold pressure is too low

2. Burner orice clogged

1. Burner orice is clogged or

damaged

2. Damaged burner

3. Gas regulator defective

1. Clean burner (see Cleaning and Maintenance, page 23) or replace burner orice

2. Con tact loca l natu ral gas

company

3. Reconnect leads (see Wiring Diagrams, page 24)

4. Replace battery in transmitter and receiver

1. Contact local natural or pro-

pane/LP gas company

2. Clean burner (see Cleaning and Maintenance, page 23)

or replace burner orice

1. Clean burner (see Cleaning and Maintenance, page 23) or replace burner orice

2. Replace damaged burner

3. Replace gas control

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113195-01C26

Page 27

OBSERVED PROBLEM

Slight smoke or odor during

initial operation

TROUBLESHOOTING

Continued

POSSIBLE CAUSE

1. Not enough air

2. Gas regulator defective

3. Residues from manufacturing

processes and logs curing

REMEDY

1. Check burner for dirt and debris. If found, clean burner (see Cleaning and Mainte- nance, page 23)

2. Replace gas control

3. Problem will stop after a few hours of operation

Moisture/condensation noticed on windows

Heater produces a whistling noise when burner is lit

White powder residue forming within burner box or on adjacent walls or furniture

Re mote doe s n ot fun cti on (GHRCB and GHRCTB Series only)

Firepl ace insert produces a

clicking/ticking noise just after burners are lit or shut off

1. Not enough combustion/ven-

tilation air

1. Turning control knob to HI position when burner is cold

2. Air in gas line

3. Air passageways on heater blocked

4. Dirty or par tiall y clog ge d burner orice

1. When heated, vapors from furniture polish, wax, carpet cleaners, etc. may turn into white powder residue

1. Battery is not installed. Bat-

tery power is low

1. Metal expanding while heating or contracting while cooling

1. Refer to Air for Combustion and Ventilation requirements (page 6)

1. Tu rn con trol knob to LO position and let warm up for

a minute

2. Operate burner until air i s removed from line. Have gas line checked by local natural

or propane/LP gas company

3. Observe minimum installation clearances (see page 11)

4. Clean burner (see Cleaning and Maintenance, page 23) or replace burner orice

1. Turn heater off when using furniture polish, wax, cleaners

or similar products

1. Replace 9-volt batteries in receiver and hand-held remote

control

1. Thi s is nor mal wit h most replaces. If noise is excessive, contact qualied service

person

113195-01C 27

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Page 28

TROUBLESHOOTING

Continued

WARNING: If you smell gas

• Shut off gas supply.

• Do not try to light any appliance.

• Do not touch any electrical switch; do not use any phone in your building.

• Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

• If you cannot reach your gas supplier, call the re department.

IMPORTANT: Operating replace insert where impurities in air exist may create odors. Cleaning sup- plies, paint, paint remover, cigarette smoke, cements and glues, new carpet or textiles, etc., create fumes. These fumes may mix with combustion air and create odors. These odors will disappear over time.

OBSERVED PROBLEM

Fireplace insert produces un-

wanted odors

POSSIBLE CAUSE

1. Fireplace insert burning vapors from paint, hair spray, glues, cleaner s, chemicals, new carpet, etc. (see IMPOR- TANT statement above)

2. Low fuel supply (propane/LP only)

3. Gas le ak. Se e War n i ng

statement above

REMEDY

1. Open window and ventilate

room. Stop using odor causing

products while replace insert

is running

2. Rell supply tank (propane/LP only)

3. Locate and correct all leaks (see Checking Gas Connec- tions, page 14)

Fireplace insert shuts off in use (ODS operates)

Gas odor even when control knob is in OFF position

Gas odor during combustion

Dark residue on logs or inside of replace insert. Note: After removing all causes of residue deposits, completely clean replace and appliance of all residue before reusing appliance

1. Not enough fresh air is avail-

able

2. Low line pressure

3. ODS/pilot is partially clogged

1. Gas le ak. Se e War n i ng

statement above

2. Control valve defective

1. Foreign matter between control valve and burner

2. Gas le ak. Se e War n i ng

statement above

1. Improper log placement

2. Drafts or other air currents affecting ame pattern

3. Air hole s at bur n er inlet blocked

4. Burner ame holes blocked

www.desatech.com

1. Open window and/or door for ventilation

Contact local natural gas company

3. Clean ODS/pilot (see Cleaning and Maintenance, page 23)

1. Locate and correct all leaks (see Checking Gas Connec- tions, page 14)

2. Replace control valve

1. Take apart gas tubing and remove foreign matter

2. Locate and correct all leaks (see Checking Gas Connec- tions, page 14)

1. Properly locate logs (see In- stalling Logs, page 17)

2. El im inate source of drafts

around heater

3. Clean out air holes at burner

inlet. Periodically repeat as needed

4. Remove blockage

113195-01C28

Page 29

SPECIFICATIONS

VI33NRB

• Rating: 22,000/30,000 Btu

• Gas Type: Natural Gas

• Ignition: Piezo

• Pressure Manifold: 3.5" w.c.

• Inlet Gas Pressure (inches of water): Max. - 10.5", Minimum* - 5"

VI33PRB

• Rating: 22,000/30,000 Btu

• Gas Type: Propane/LP Gas

• Ignition: Piezo

• Pressure Manifold: 8.0" w.c.

• Inlet Gas Pressure (inches of water): Max. - 14", Minimum* - 11"

* For input adjustment

REPLACEMENT PARTS

Note: Use only original replacement parts. This will protect your warranty coverage for parts replaced under warranty.

PARTS UNDER WARRANTY

Contact authorized dealers of this product. If they can’t supply original replacement part(s), call DESA Heating Products’ Technical Service Department at 1-866-672-6040. When calling DESA Heating Products, have ready

• your name and address

• model and serial numbers of your heater

• how heater was malfunctioning

• type of gas used (propane/LP or natural gas)

• purchase date

Usually, we will ask you to return the part to the factory.

PARTS NOT UNDER WARRANTY

Contact authorized dealers of this product. If they can’t supply original replacement part(s), call DESA Heating Products at 1-866-672-6040 for referral information. When calling DESA Heating Products, have ready

• model number of your heater

• the replacement part number

TECHNICAL SERVICE

You may have further questions about installation, operation or troubleshooting. If so, contact DESA Heating Products’ Technical Service Department at 1-866-672-6040. When calling please have your model and serial numbers of your heater ready.

You can also visit DESA Heating Products’ technical services web site at www.desatech.com.

SERVICE HINTS

When Gas Pressure Is Too Low

• pilot will not stay lit

• burners will have delayed ignition

• heater will not produce specied heat

• propane/LP gas supply may be low

You may feel your gas pressure is low. If so,

contact your local natural or propane/LP gas supplier.

113195-01C 29

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Page 30

ILLUSTRATED PARTS BREAKDOWN

MODELS VI33NRB AND VI33PRB

Note: Items 27 and 28 are for natural gas only

www.desatech.com

113195-01C30

Page 31

PARTS LIST

This list contains replaceable parts used in your replace insert. When ordering parts, follow the instructions listed under Replacement Parts on page 29 of this manual.

KEY

NO. PART NO. DESCRIPTION QTY.

1A 113548-02 Back Log • • 1 1B 113549-02 Front Log • • 1 1C 113550-02 Crossover Log • • 1 2 103779-01 ODS Pilot • 1

103778-01 ODS Pilot • 1 3 098249-01 ODS Nut • • 2 4 099387-14 Pilot Tube • 1

099387-09 Pilot Tube • 1 5 111331-13 Burner Outlet Tube • 1

104229-03 Burner Outlet Tube • 1 6 111124-01 Burner Retainer Spring • • 1 7 099056-26 Burner Orice Injector • 1

099056-19 Burner Orice Injector • 1 8 102772-01 Burner • • 2 9 M11084-38 Screw, #8 x .38 • • 2 10 104236-01CK Painted Base Assembly • 1

104236-01CK Painted Base Assembly • 1 11 M12461-26 Screw, #10 x .32 • • 4 12 ** Firebox Bottom • • 1 13 103284-03 Wiring Harness • • 1 14 098265-02 Elbow, Male • • 1 15 103782-01 Valve Bracket • • 1 16 103781-01 Gas Control Valve • • 1 17 098271-10 Ignitor Cable • • 1 18 102445-01 Piezo Ignitor • • 1 19 098304-01 Screw • • 7 20 099998-01 Switch • • 1 21 104241-01 Remote Switch Bracket • • 1 22 103587-01 Switch Plate • • 1 23 097809-02 Male Connector • • 1 24 101628-03 Flexible Connector (Hose) • • 1 25 M50104-02 Bushing • • 1 26 M11084-26 Screw, #10 x .38 • • 4 27 099918-02 Pilot Regulator • 1 28 099387-12 Pilot Tube (Valve to Regulator) • 1

PARTS AVAILABLE — NOT SHOWN

103877-01 Lighting Instruction Plate • • 1

100563-01 Warning Plate • • 1

** Not a eld replacement part.

VI33PRB

VI33NRB

113195-01C 31

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Page 32

ILLUSTRATED PARTS BREAKDOWN

FIREPLACE INSERT MODELS VI33NRB AND VI33PRB

www.desatech.com

113195-01C32

Page 33

PARTS LIST

FIREPLACE INSERT MODELS VI33NRB AND VI33PRB

This list contains replaceable parts used in your replace insert. When ordering parts, follow the instructions listed under Replacement Parts on page 29 of this manual.

KEY

NO. PART NO. DESCRIPTION QTY.

1 105517-01 Top Outer Casing 1 2 105233-01 Outer Casing 1 3 ** Right Front Side 1 4 ** Left Front Side 1 5 098304-01 Phillips Pan Head Screw, #10 9 6 102455-02 Louvered Door 2 7 105518-01CK Firebox Hood 1 8 ** Firebox Support 2 9 099230-02 Shoulder Screw 4 10 ** Firebox Top 1 11 ** Outer Base 1 12 ** Firebox Wrapper 1 13 101614-02 Cover and Switch Assembly 1 14 M11084-26 Hex Screw, #10 46 15 105519-01CK Screen Assembly 1 16 104313-01 Right Pin Hinge 1 17 104313-02 Left Pin Hinge 1 18 101398-03 Wiring Harness 1 19 105649-01 Blower Speed Control 1 20 103650-01 Knob 1 21 103581-02 Blower 1 22 M10908-2 Hex Washer Head Screw 4 23 101629-01 Plastic Bushing 2 24 098304-01 Phillips Pan Head Screw, #8 4 25 M11084-38 Hex Screw, #8 4 26 098544-01 Clamp 1

** Not a eld replacement part.

PARTS AVAILABLE — NOT SHOWN

101784-01 Magnet Catch 2

113195-01C 33

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Page 34

ACCESSORIES

Purchase these replace insert accessories from your local dealer. If they can not supply these accessories, call DESA Heating Products’ Sales Department at 1-866-672-6040 for information. You can also write to the address listed on the back page of this manual.

FIREPLACE SURROUND KIT GS38 AND GS43 BLACK (Surround Kit Required for Installation)

Allows insert to be tted to replace opening. A surround is required for installation.

Note: Use the accessory which best covers the existing masonry replace opening.

• Model GS38 Surround Kit (for use with replaces with an opening smaller than 30" H and 38" W)

• Model GS43 Surround Kit (for use with replaces with an opening 30" to 36 3/4" H and 38" to 43" W)

EQUIPMENT SHUTOFF VALVE GA5010

For all models. Equipment shutoff valve with 1/8" NPT tap. Fits 1/2" NPT pipe.

FIREBOX BRICK LINER - G8010

Series (Not Shown)

Ceramic ber rebox liner adds the look of real brick.

DUPLEX OUTLET KIT GA3555 (Not Shown)

For built-in installation when accessory blowers

are used.

www.desatech.com

RECEIVER AND HAND-HELD THERMOSTAT REMOTE CONTROL KIT - HRC200 SERIES

For all models. Allows the gas log heater to be op- erated in a manually or thermostatically-controlled

mode. You can turn the gas log heater on and off without ever leaving the comfort of your easy chair. A wall-mount docking station is included.

RECEIVER AND HAND-HELD REMOTE CONTROL KIT - HRC100 SERIES

For all models. Allows the gas log heater to be turned on and off by using a hand-held remote control. A wall-mount docking station is included.

WALL-MOUNT THERMOSTAT SWITCH GWMT1 (Not Shown)

For all models. The desired comfort setting can be selected on the wall thermostat and the log heater will automatically cycle from pilot to the

heat setting selected.

WALL-MOUNT ON/OFF SWITCH GWMS2 (Not Shown)

For all models. Allows the gas log heater to be turned on and off with a wall switch.

CLEANING KIT - GCK (Not Shown)

For all models. Your vent-free gas appliance requires regular cleaning and maintenance to prevent performance problems. This kit gives you the tools and instructions to make it easy to clean all critical areas of your appliance.

INFORMATION VIDEO - 108917-01

For all models. A care and maintenance video is available by calling 1-866-672-6040. You may also email your request to

[email protected].

FIRE CRACKLE - CF6-A (Not Shown)

For all models. Creates the sound of a real burning re.

113195-01C34

Page 35

NOTES

_____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________

113195-01C 35

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Page 36

WARRANTY INFORMATION

113195 01

KEEP THIS WARRANTY

Model

Serial No.

Date Purchased

Always specify model and serial numbers when communicating with the factory.

We reserve the right to amend these specications at any time without notice. The only warranty applicable is our standard written warranty. We make no other warranty, expressed or implied.

LIMITED WARRANTY

VENT-FREE GAS FIREPLACE INSERT

DESA Heating Products warrants this product to be free from defects in materials and components for four (4) years from the date of rst purchase, provided that the product has been properly installed, operated and maintained in accordance with all applicable instructions. To make a claim under this warranty the Bill of Sale or cancelled check must be presented.

This warranty is extended only to the original retail purchaser. This warranty covers the cost of part(s) required to restore this heater to proper operating condition and an allowance for labor when provided by a DESA Heating Products Authorized Service Center. Warranty part(s) MUST be obtained through authorized dealers of this product and/or DESA Heating Products who will provide original factory replacement parts. Failure to use original factory replacement parts voids this warranty. The heater MUST be installed by a qualied installer in accordance with all local codes and instructions furnished with the unit.

This warranty does not apply to parts that are not in original condition because of normal wear and tear or parts that fail or become damaged as a result of misuse, accidents, lack of proper maintenance or defects caused by improper installation. Travel, diagnostic cost, labor, transportation and any and all such other costs related to repairing a defective heater will be the responsibility of the owner.

TO THE FULL EXTENT ALLOWED BY THE LAW OF THE JURISDICTION THAT GOVERNS THE SALE OF THE PRODUCT; THIS EXPRESS WARRANTY EXCLUDES ANY AND ALL OTHER EXPRESSED WARRANTIES AND LIMITS THE DURATION OF ANY AND ALL IMPLIED WARRANTIES, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE TO FOUR (4) YEARS ON ALL COMPONENTS FROM THE DATE OF FIRST PURCHASE; AND DESA HEATING PRODUCTS’ LIABILITY IS HEREBY LIMITED TO THE PURCHASE PRICE OF THE PRODUCT AND DESA HEATING PRODUCTS SHALL NOT BE LIABLE FOR ANY OTHER DAMAGES WHATSOEVER INCLUDING INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES.

Some states do not allow a limitation on how long an implied warranty lasts or an exclusion or limitation of incidental or consequential damages, so the above limitation on implied warranties or exclusion or limitation on

damages may not apply to you.

This warranty gives you specic legal rights and you may also have other rights that vary from state to state.

For information about this warranty write:

2701 Industrial Drive P.O. Box 90004 Bowling Green, KY 42102-9004 www.desatech.com

NOT A UPC

113195-01 Rev. C 05/06