Desa DCFTNA User Manual

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UNVENTED (VENT-FREE) GAS COMPACT CLASSIC HEARTH®

DUAL BURNER FIREPLACE

OWNER’S OPERATION AND INSTALLATION MANUAL

Shown with Optional Cabinet Mantel/Hearth Base Accessory

THERMOSTAT MODELS

CDCFTNA, CDCFTPA, FDCFTN, FDCFTP, VDCFTN, VDCFTP

REMOTE-READY MODELS

CDCFNR, CDCFPR, FDCFRN, FDCFRP, VDCFRN, VDCFRP

WARNING: If the information in this manual is not followed exactly, a ﬁre or explosion may result causing property damage, personal injury, or loss of life.

— Do not store or use gasoline or other ﬂammable

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 ﬁre department.

—

Installation and service must be performed by a qualiﬁed installer, service agency, or the gas supplier.

Save this manual for future reference.

For more information, visit www.desatech.com

WARNING: Improper installation, adjustment, alteration, service, or maintenance can cause injury or property damage. Refer to this manual for correct installation and operational procedures. For assistance or additional information consult a qualiﬁed installer, service agency, or the gas supplier.

WARNING: This is an unvented gas-ﬁred heater. It uses air (oxygen) from the room in which it is installed. Provisions for adequate combustion and ventilation air must be provided. Refer to Air for Combustion and Ventilation section on page 6 of this manual.

This appliance may be installed in an aftermarket,* permanently located, manufactured (mobile) home, where not prohibited by local codes.

This appliance is only for use with the type of gas indi cated 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 ﬁtter in the Commonwealth of Massachusetts.

Sellers of unvented propane or natural gas-ﬁred 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 Common wealth of Massachusetts.

TABLE OF CONTENTS

Safety Information ............................................... 3

Product Identiﬁcation ........................................... 4

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

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

Product Features ................................................. 5

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

Hood Assembly ................................................... 6

Air for Combustion and Ventilation ...................... 6

Installation ........................................................... 9

Operating Fireplace ........................................... 22

Inspecting Burners ............................................ 27

Cleaning and Maintenance ................................ 28

Wiring Diagram .................................................. 29

Troubleshooting ................................................. 30

Speciﬁcations ....................................................

Replacement Parts ............................................ 35

Service Hints ..................................................... 35

Technical Service .............................................. 35

Illustrated Parts Breakdown and Parts List ....... 36

Accessories ....................................................... 44

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111244-01E

SAFETY INFORMATION

WARNING: This product contains and/or generates chemicals known to the State of California to cause cancer or birth defects, or other reproductive harm.

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

DANGER: Carbon monoxide poisoning may lead to death!

Carbon Monoxide Poisoning:

monoxide poisoning resemble the ﬂu, with head aches, dizziness, or nausea. If you have these signs, the ﬁreplace may not be working properly. Get fresh air at once! Have ﬁreplace 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 inﬂuence of alcohol, and those at high altitudes.

Natural and Propane/LP Gas: Natural and pro-

pane/LP gases are odorless. An odor-making agent is added to the gas. 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 ﬁreplace.

Early signs of carbon

WARNING: Do not allow fans to blow directly into the ﬁreplace. Avoid any drafts that alter burner ﬂame patterns. Ceiling fans can create drafts that alter burner ﬂame patterns. Altered burner patterns can cause sooting.

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

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

Fireplace front and screen become very hot when running heater. Keep children and adults

away from hot surfaces to avoid burns or clothing ignition. Fireplace will remain hot for a time after shutdown. Allow surfaces to cool before touching.

Carefully supervise young children when they are in the room with ﬁreplace. When using the hand-held remote accessory (Remote-Ready Models Only), keep selector switch in the OFF position to prevent children from turning on burners with remote.

WARNING: Any change to this ﬁreplace or its controls can be dangerous.

You must operate this ﬁreplace with the ﬁreplace screen in place. Make sure ﬁreplace screen is closed before running ﬁreplace.

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

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Keep the appliance area clear and free from combustible ma terials, gasoline, and other ﬂam mable vapors and liquids.

SAFETY INFORMATION

Continued

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) inside any structure. Locate propane/LP supply tank(s) outdoors.

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

neighborʼs phone. Follow the gas supplierʼs instructions

• if you cannot reach your gas supplier, call

the ﬁre department

4. This ﬁreplace shall not be installed in a bed room or bathroom.

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

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 ﬁreplace.

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

8. To prevent the creation of soot, follow the instructions in Cleaning and Maintenance, page 28.

9. Before using furniture polish, wax, carpet cleaner, or similar products, turn ﬁreplace 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 ﬁreplace needs fresh air ventilation to run properly. This ﬁreplace has an Oxygen Deple tion Sensing (ODS) safety shutoff system. The ODS shuts down the ﬁreplace if not enough fresh air is available. See Air for Combustion and Ventilation, page 6. If ﬁreplace keeps shutting off, see Troubleshooting, page 30.

11. Do not run ﬁreplace

• where ﬂammable liquids or vapors are used

or stored.

• under dusty conditions.

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12. Do not use this ﬁreplace to cook food or burn paper or other objects.

13. Never place any objects in the ﬁreplace or on logs.

14. Do not use ﬁreplace if any part has been under water. Immediately call a qualiﬁed service technician to inspect the room ﬁreplace and to replace any part of the control system and any gas control which has been under water.

15. Turn off and unplug ﬁreplace and let cool before servicing. Only a qualiﬁed service person should service and repair ﬁreplace.

16. Operating ﬁreplace above elevations of 4,500 feet could cause pilot outage.

17. Do not operate ﬁreplace if log is broken. Do not operate ﬁreplace if log is chipped (dimesized or larger).

18.

To prevent performance problems, do not use propane/LP fuel tank of less than 100 lbs. capacity.

19. Prov ide adeq ua te clearan ce s around air openings.

PRODUCT

IDENTIFICATION

Fireplace Cabinet

Hood

Screen

Log

Ignitor Button

Fireplace

Hood

Logs

Ignitor Button

Remote Control (Optional)

Control Knob

Figure 1 - Vent-Free Compact Dual Flame

Fireplace

Cabinet

111244-01E

Control Knob

OPTIONAL REMOTE

CONTROL ACCESSORIES

(For Remote-Ready Models Only)

There are four optional remote controls that can be purchased separately for Remote-Ready Models only:

• wall switch •

• wall thermostat

See Accessories, page 44.

hand-held ON/OFF remote

• hand-held thermostat remote

LOCAL CODES

Install and use ﬁreplace with care. Follow all local codes. In the absence of local codes, use the lat est edition of The National Fuel Gas Code ANSI

Z223.1/NFPA 54

*Available from:

American National Standards Institute, Inc.

National Fire Protection Association, Inc.

1430 Broadway

New York, NY 10018

Batterymarch Park

Quincy, MA 02269

PRODUCT FEATURES

SAFETY PILOT

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

PIEZO IGNITION SYSTEM

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

THERMOSTATIC HEAT CONTROL FOR THERMOSTAT-CONTROLLED MODELS

Thermostat-Controlled models have a thermostat sensing bulb and a control valve. The thermostat will automatically modulate the heat output to maintain a consistent room temperature. This results in greater ﬁreplace comfort. This can also result in lower gas bills.

UNPACKING

WARNING: Ceramic brick liners for Models CDCFNR and CDCFPR are located behind upper louver and must be removed before lighting ﬁreplace.

1. Remove fireplace and hood from carton. Log is wrapped and inside ﬁreplace. Do not remove at this time.

2. Remove all protective packaging applied to ﬁreplace for shipment.

3. Make sure your ﬁreplace includes one hard ware packet.

4. Check ﬁreplace for any shipping damage. If ﬁreplace is damaged, promptly inform dealer where you bought ﬁreplace.

Models CDCFNR/PR only

1. Remove screws from top louver and carefully remove louver (see Figure 2).

2. Remove ceramic brick liners with protective packaging. The brick liners will be installed later.

3. Remove yellow sticker from top of ﬁrebox.

4. Replace top louver using screws removed in step 1.

Wrapped Brick Liners

Top Louver

Screws

Figure 2 - Removing Brick Liners From

CDCFNR/PR

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HOOD ASSEMBLY

WARNING: Always have screen in place before operating ﬁreplace. This prevents excessive temperatures on ﬁreplace surfaces.

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

Tools Required:

• Phillips screwdriver • slotted screwdriver

• 5/16" hex wrench • scissors

1. Models with one-piece screen only: Lift ﬁreplace screen up and pull out to remove (see Figure 3). Set screen aside until installation has been completed.

2. Cut two plastic straps to remove the log from the ﬁrebox cavity. Set log aside.

3. An optional blower is available. See sories, page 44. Install optional blower now. Follow installation instructions provided with blower and see page 14 or 15, depending on your installation.

4. Locate four black phillips sheet metal screws in hardware packet.

5. Slide hood between louver and ﬁrebox top and align screw holes.

6. Insert screws as shown in Figure 4. Tighten screws ﬁrmly.

Shoulder Screw

Screen

Acces-

Sheet Metal Screws

Hood

Figure 4 - Assembling Hood

Louver

Firebox Top

AIR FOR COMBUSTION

AND VENTILATION

WARNING: This ﬁreplace shall not be installed in a conﬁned space or unusually tight construction unless provisions are provided for adequate combustion and ventilation air. Read the following instructions to in sure proper fresh air for this and other fuel-burning appliances in your home.

Todayʼs homes are built more energy efﬁcient 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 efﬁ 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, ﬁreplaces, 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.

Figure 3 - Removing and Installing

Screen

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AIR FOR COMBUSTION

AND VENTILATION

Continued

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 fol lowing ventilation classiﬁcations:

1. Unusually Tight Construction

2. Unconﬁned Space

3. Conﬁned 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 deﬁned 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 ﬂoors, 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 these three

criteria, 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 Fireplace Location.

Conﬁned and Unconﬁned Space

The National Fuel Gas Code, ANSI Z223.1/NFPA 54 deﬁnes a conﬁned space as a space whose

volume is less than 50 cubic feet per 1,000 Btu per hour (4.8 m

-11

kg per pa-sec-m2) or

per kw) of the aggregate input

rating of all appliances installed in that space and an unconﬁned 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 com municating directly with the space in which the appliances are installed*, through openings not furnished with doors, are considered a part of the unconﬁned space.

* Adjoining rooms are communicating only if

there are doorless passageways or ventilation grills

between them.

DETERMINING FRESH-AIR FLOW FOR FIREPLACE LOCATION

Determining if You Have a Conﬁned or Unconﬁned Space

Use this work sheet to determine if you have a conﬁned or unconﬁned space.

Space: Includes the room in which you will install ﬁreplace 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 16 ft. (length) x 14 ft.

(width) x 8 ft. (ceiling height) = 1792 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.

__________ ( vo l u me o f s p ac e ) x 20 =

(Maximum Btu/Hr the space can support) Example: 1792 cu. ft. (volume of space) x 20 =

35,840 (maximum Btu/Hr the space can support)

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

the space.

Vent-free ﬁreplace ___________

Gas water heater* ___________

Gas furnace ___________

Vented gas heater ___________

Gas ﬁreplace logs ___________

Other gas appliances* + ___________

Total = ___________

* 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 ___________

Vent-free ﬁreplace ___________

Total ___________

30,000

+ 10,000

= 40,000

Btu/Hr

111244-01E 7

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Outlet Air

Ventilated Attic

Outlet

Inlet Air

Ventilated

Crawl Space

Crawl

Space

To Attic

Or Remove Door into Adjoining

Room, Option

Ventilation Grills

Into Adjoining Room,

Option 2

ntilation Grills

Into Adjoining

Room,

Option 1

12"

AIR FOR COMBUSTION

AND VENTILATION

Continued

4. Compare the maximum Btu/Hr the space can

support with the actual amount of Btu/Hr used.

_______

_______ Example: 35,840 Btu/Hr (maximum the space

40,000 Btu/Hr (actual amount of

The space in the above example is a conﬁned 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 unconﬁned space, remove door to adjoining room or add ventilation grills between rooms. See Ventilation

Air From Inside Building.

B. Vent room directly to the outdoors. See Ventila

tion Air From Outdoors.

C. Install a lower Btu/Hr ﬁreplace, if lower Btu/Hr

size makes room unconﬁned.

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

which the ﬁreplace may be operated is smaller than that deﬁned as an unconﬁned 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.

VENTILATION AIR

Ventilation Air From Inside Building

This fresh air would come from an adjoining unconﬁned space. When ventilating to an adjoining unconﬁned space, you must provide two permanent openings: one within 12" of the ceiling and one within 12" of the ﬂoor on the wall connecting the two spaces (see options 1 and 2, Figure 5). You can also remove door into adjoining room (see option 3, Figure 5). Fol low 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.

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

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Figure 5 - Ventilation Air from Inside

Building

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 ﬂoor. 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 thermostatcontrolled power vent. Heated air entering the attic will activate the power vent.

Figure 6 - Ventilation Air from Outdoors

111244-01E

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 pri mary 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 qualiﬁed service person must install ﬁre place. Follow all local codes.

WARNING: Never install the ﬁreplace

• in a bedroom or bathroom

• in a recreational vehicle

• where curtains, furniture,

clothing, or other ﬂammable objects are less than 36 inches from the front, top, or sides of the ﬁreplace

• as a ﬁreplace insert

• in high trafﬁc areas

• in windy or drafty areas

WARNING: Never install in a bedroom or bathroom. Any heat ing product with a Btu/Hr rating over 10,000 cannot be used in a bedroom.

CAUTION: This ﬁreplace creates warm air currents. These currents move heat to wall surfaces next to ﬁreplace. Installing ﬁreplace next to vinyl or cloth

wall coverings or operating

ﬁreplace where impurities (such as, but not limited to, tobacco smoke, aromatic candles, cleaning ﬂuids, oil or kerosene lamps, etc.) in the air exist, may discolor walls or cause odors.

IMPORTANT: Vent-free ﬁreplaces add moisture to the air. Although this is beneﬁcial, installing ﬁreplace in rooms without enough ventilation air may cause mildew to form from too much moisture. See Air for

Combustion and Ventilation,

Note: Your ﬁreplace 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 ﬁreplace, except where standoff spacers are integrally attached. If standoff spacers are attached to your ﬁreplace, these spacers can be placed directly against wall or framing materials.

Note: When installing ﬁreplace directly on carpeting, tile or other combustible material, other than wood ﬂooring, the ﬁreplace shall be installed on a metal or wood panel extending the full width and depth of the ﬁreplace.

Use the dimensions shown for rough openings to create the easiest installation (see Built-In Fire place Installation, page 10).

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 ﬁreplace. Call dealer where you bought

ﬁreplace for proper type ﬁreplace.

page 6.

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

111244-01E 9

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INSTALLATION

Continued

INSTALLATION ITEMS

Before installing ﬁreplace, make sure you have the items listed below.

• external regulator (supplied by installer, for propane/LP units only)

• piping (check local codes)

• sealant (resistant to propane/LP gas)

• equipment shutoff valve *

• test gauge connection*

• ground joint union

• sediment trap

• tee joint

• pipe wrench

* A CSA design-certiﬁed equipment shutoff valve with 1/8” NPT tap is an acceptable alternative to test gauge connection. Purchase the optional CSA design-certiﬁed equipment shutoff valve from your dealer. See Accessories, page 44.

Note: If desired, purchase a four-sided brass trim kit for built-in installations. See Accessories, page 44.

FIREPLACE CLEARANCES

WARNING: Maintain the minimum clearances shown in Figure 7. If you can, provide greater clearances from ﬂoor, ceiling, and joining wall.

If your ﬁreplace is to be used with an optional mantel, the installation instructions included with your mantel shows an CSA approved method of attaching the ﬁreplace/mantel system to a wall. IMP ORTANT: Only use optional cabinet or corner mantels speciﬁed in this manual. Purchase the optional mantel from your dealer (see sories, page 44).

If your ﬁreplace is to be recessed into the wall, see Built-In Fireplace Installation to secure your ﬁreplace into the wall.

CAUTION: If you install the ﬁreplace in a home garage

• ﬁreplace pilot and burner must

be at least 18 inches above ﬂoor.

• locate ﬁreplace where moving

vehicle will not hit it.

Acces-

For convenience and efﬁciency, install ﬁreplace

• where there is easy access for operation, inspec tion, and service

• in coldest part of room

An optional blower kit is available from your dealer. See Accessories, page 44. If planning to use blower, follow instructions provided with blower for power source.

Minimum Clearances For Side Combustible Material, Side Wall, and Ceiling

A. Clearances from the side of the fireplace

cabinet to any combustible material and wall should follow diagram in Figure 7.

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 ﬁreplace opening (see Figure 7).

Clearances from the top of the ﬁreplace opening to the ceiling should not be less than 36 inches.

For mantel clearances, see Figure 11, page 12.

MINIMUM CLEARANCE TO

COMBUSTIBLE MATERIALS

Top Left and Bottom Right Sides and Rear

36" 6" 0"

Example

*Minimum 16 inches from Side Wall

Figure 7 - Minimum Clearance for

Combustible to Wall

BUILT-IN FIREPLACE INSTALLATION

Built-in installation of this fireplace involves installing ﬁreplace into a framed-in enclosure. This makes the front of ﬁreplace ﬂush with wall. An optional brass trim kit accessory is available (see Accessories, page 44). Brass trim will extend past sides of ﬁreplace approximately 1/2 inch. This will cover the rough edges of the wall opening. If installing a built-in mantel above the ﬁreplace, you must follow the clearances shown in Figure 12, page 12. Follow the instructions below to install the ﬁreplace in this manner.

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111244-01E

INSTALLATION

16"

3/4" Off The Floo

Minimum

Continued

Actual Framing Height 26" 26

Front Width 26 Depth 14

Frame in rough opening. Use dimensions shown

/4" 26 7/8"

/4" 15 1/4"

in Figure 8 for the rough opening. If installing in a corner, use dimensions shown in Figure 10 for the rough opening. The height is 26 which is the same as the wall opening above.

2. If installing GA3450TA blower accessory, do so at this time. Follow instructions included with blower accessory.

Note: If not installing blower accessory, you

may wish to run electrical wiring to your ﬁreplace for future blower installation (see Accessories, page 44). Use only approved three-wire electrical wiring.

WARNING: If pre-wiring, do not connect wiring to any electrical source at this time.

Install ﬁreplace electrical outlet and connect wiring to outlet before connecting to electrical source. The ﬁreplace electrical outlet is included with the GA3450TA blower accessory.

Only use the ﬁreplace electrical outlet supplied with the GA3450TA blower accessory.

/8"

Note: A qualiﬁed installer should make all electrical connections.

3. Install gas piping to ﬁreplace location. This installation includes an approved ﬂexible gas line (if allowed by local codes) after the equip ment shutoff valve. The ﬂexible gas line must be the last item installed on the gas piping.

4. If you have not installed hood, follow instruc tions on page 6.

5. Carefully set ﬁreplace in front of rough opening with back of ﬁreplace inside wall opening.

6. Attach ﬂexible gas line to ﬁreplace gas regula tor. See Connecting Equipment Shutoff Valve

to Heater Control,

page 17.

7. Bend four nailing ﬂanges on outer casing with pliers (see Figure 10).

Attach ﬁreplace to wall studs using nails or wood screws through holes in nailing ﬂange.

Check all gas connections for leaks. See Check- ing Gas Connections, page 17.

10. If using optional brass trim kit, install the trim after ﬁnal ﬁnishing and/or painting of wall. See instructions included with brass trim ac cessory for attaching brass trim.

IMPORTANT:

When finishing your firebox,

combustible materials such as wall board, gypsum board, sheet rock, drywall, plywood, etc. may be butted up next to the sides and top edge of the ﬁrebox. Combustible materials should never overlap the ﬁrebox front facing.

WARNING: Do not allow any combustible materials to overlap the ﬁrebox front facing.

IMPORTANT: Noncombustible materials such as brick, tile, etc. may overlap the front facing, but should never cover any necessary openings like louvered slots.

Wall Studs

Figure 8 - Rough Opening for Installing

in Wall

Nails or Wood Screws

Figure 9 - Rough Opening for Installing

111244-01E 11

in Corner

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Figure 10 - Attaching Fireplace to Wall

Studs

Nailing Flanges

15"

18"

21"

23"

2 1/2"

10"

Note:

ll vertical measurements are from top of fireplace opening to bottom of mantel shelf. All measurements are in inches.

INSTALLATION

Continued

WARNING: Do not allow noncombustible materials to cover any necessary openings like louvered slots.

WARNING: Never modify or cover the louvered slots on the front of the ﬁrebox.

WARNING: Use only noncombustible mortar or adhesives when overlapping the front facing with noncombustible facing material.

Mantel Clearances for Built-In Installation

If placing mantel above built-in ﬁreplace, you must meet minimum clearance between mantel shelf and top of ﬁreplace opening.

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 requirement of the national product standard. Follow all minimum clearances shown in this manual.

Mantel Shelf

NOTICE: If your installation does not meet the minimum clear

ances shown, you must do one of the following:

• raise the mantel to an accept-

able height

• remove the mantel

OPTIONAL MANTEL INSTALLATION

Note: Refer to instructions provided with the mantel for assembly instructions. Refer to the following instructions for system installation. Refer to instructions on page 6 for hood assembly. Blower accessory should be installed if it is being used (see Installing Optional Blower Accessory

GA3450TA,

1. Unscrew four screws that attach top louver to

2. Place base assembly next to wall at installation

4. Place mantel around ﬁreplace on base (see

5. Assemble perimeter trim kit. See

6. Firmly snap perimeter trim kit on shoulder

7. Align perimeter trim kit for ﬂush ﬁt around

8. Center mantel left to right on base making sure

page 13).

ﬁreplace. Remove louver from ﬁreplace and set aside (see Figure 12).

location.

Place ﬁreplace on wood base (see Figure 13, page 13).

Figure 13, page 13).

Assembling

Perimeter Trim,

page 13.

screws. Shoulder screws are located on ﬁre place cabinet (see Figure 13, page 13).

opening.

mantel is ﬂush against wall.

Side of Firebox

Figure 11 - Minimum Mantel Clearances

for Built-In Installation

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Top Louver

Bottom Louver

Figure 12 - Removing Top Louver and

Opening Bottom Louver

111244-01E

16.

INSTALLATION

Continued

9. Use two 3" wood screws provided and attach base of ﬁreplace to wooden mantel base (see Figure 13).

10. Remove perimeter trim kit and mantel. Be careful not to damage wall or mantel.

11. Cut an access hole in base to run ﬂexible gas line to ﬁreplace (see Figure 13). Make sure to locate access hole so mantel will cover it when installed. ﬂoor using wood screws. Countersink screw heads and putty over.

12. Install gas line. See Connecting To Gas Sup ply, page 16.

13. Check for leaks. See Checking Gas Connec tions, page 17.

14. Place mantel around ﬁreplace. Be careful not to damage wall or mantel.

15. Place perimeter trim kit on the shoulder screws located on the side and top of the ﬁreplace. Firmly snap trim over shoulder screws on ﬁreplace (see Figure 13).

Note: You can secure base to

Adjust assembly to remove any gaps. Attach remaining two 3" wood screws from hardware pack through openings inside of ﬁreplace sides into the mantel. The openings are located at top behind the area for top louver (see Figure 13).

17. Reinstall top louver.

Assembling Perimeter Trim (Perimeter trim shipped with mantel)

1. Remove packaging from three remaining pieces of trim.

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

3. Align shim under adjusting plate as shown in Figure 14.

Slide one end of adjusting plate/shim in slot on mitered edge of top brass trim (see Figure 14).

5. Slide other end of adjusting plate/shim in slot on mitered edge of side perimeter trim (see Figure 14).

6. While ﬁrmly holding edges of perimeter trim together, tighten both set screws on the adjust ing plate with slotted screwdriver.

7. Repeat steps 1 through 6 for other corner.

8. Set perimeter trim assembly aside for later installation.

Set Screws

Slot

Top Brass Trim

Mitered Edge

Side Brass Trim

Figure 14 - Assembling Brass Trim

Shoulder Screw

Mantel Base

Hole for 3" Wood Screw for Attaching Fireplace to Mantel

Gas Line Access Hole

Adjusting Plate

Shim

INSTALLING OPTIONAL BLOWER ACCESSORY GA3450TA

Removing Upper Louver

To install the blower accessory, you must ﬁrst remove the upper louver.

1. Lift screen off ﬁreplace and remove log set if installed.

2. Remove 4 screws from upper louver (see Figure 12, page 12). Save these screws.

Pull upper louver straight out from the cabinet. Be

3. careful not to scratch the paint. Set louver aside.

4. Open lower louver door by swinging door down (see Figure 12, page 12).

Assembled Brass Trim

Figure 13 - Attaching Brass Trim to

Hole for 3" Wood Screw for Attaching Fireplace to Wooden Base

Shoulder Screws

Fireplace

111244-01E 13

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INSTALLATION

3 2 1

Red

Fan Switch

(Auto/Off/On)

Blue

Thermostat

Switch

(N.O.)

Green

White

Green

White

0/115

A.C.

Blower

Motor

Black

Off

Auto

Continued

Installing Blower Accessory

CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and danger ous operation.

CAUTION: Verify proper operation after servicing.

Note: If you are using a mantel with your ﬁreplace, use the following instructions. If your ﬁreplace is built-in, see For Built-In Installation, page 15.

1. Install snap bushings found in blower kit into hole in left side of outer casing and into one of the holes in rear of remote/blower bracket.

Make sure the wire harness is ﬁrmly connected to the terminals on the blower bracket assembly.

3. Note the wire locations on back of AUTO/ OFF/ON switch. The terminals on back of switch are numbered 1, 2, and 3. Carefully remove red wire from terminal 3 and blue wire from terminal 1. Black wire can remain on middle terminal 2 (see Figure 15).

4. Carefully disconnect green and white wires at their insulated connectors (see Figure 16).

5. In top of the ﬁreplace cabinet, locate the four mounting holes on the outer casing. Align these four holes with those on the blower bracket assembly. Attach blower bracket assembly to the outer casing with 4 #10 screws provided (see Figure 15).

6. Route the wire harness through the hole in left side of bafﬂe and between ﬁrebox wrapper and outer casing.

Insert the 4 wire harnesses from behind the remote/blower bracket through hole in rear of bracket with bushing and through the left rectangular hole to front of fireplace (see Figure 15).

8. Reconnect red wire to switch position 3. Reconnect blue wire to switch position 1. Reconnect green and white wires.

Install the switch plate on the remote/blower bracket with 2 #10 screws provided (see Figure

17). Route power cord out of the cabinet by inserting it through the bushing on the outer casing (see Figure 15). Plug fan kit into 120Volt grounded power supply and test operation. Note: When switch is in the AUTO position, the fan will start after the ﬁreplace has run for a few moments. The fan will continue to run for several moments after the ﬁreplace has been turned off. When switch is in the ON position, the fan will run until turned to OFF.

10. Reinstall upper louver beginning with bottom screws (see Figure 12, page 12). Close lower louver door.

Blower Bracket Assembly

Screw

Switch

Power Cord

Wiring Routing Hole in Bafﬂe

Wire Harness

Blower Mounting Holes

Figure 16 - Wiring Diagram For Blower

Accessory Standard Installation

Remote/ Blower

Switch

Bracket

Plate

Wire Harness

Figure 15 - Installing Blower Bracket

Assembly (Remote-Ready Unit Shown)

Remote/ Blower Bracket

Lower Louver Door

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Switch Plate

Screw

Figure 17 - Installing Switch Plate to

Remote/Blower Bracket

111244-01E

INSTALLATION

3 2 1

Red

Fan Switch

(Auto/Off/On)

Blue

Thermostat

Switch (N.O.)

Green

White

Green

White

0/115

A.C.

Blower

Motor

Black

Auto

Continued

For Built-In Installation

WARNING: A licensed electrician must connect the wiring harness to electrical supply following all local codes. Electrician must provide a clamp on the box cover to secure the wiring. Wiring should be routed through the bushing in the hole on the outer casing of ﬁreplace.

1. Install snap bushing from blower kit into one hole on rear of remote/blower bracket (see Figure 18). The other hole is for a strain relief clamp (not supplied) to secure incoming electrical supply.

2. Follow steps 2 through 6 in Installing Blower Accessory, page 14.

3. A licensed electrician must follow the wiring diagram to connect incoming electrical supply to fan kit wiring harness (see Figure 19).

4. Plug power cord to outlet receptacle (not provided) as shown in Figure 18. Wind extra cable of power cord and tie up with plastic wire strap (see Figure 18). Set cable bundle between the remote/blower bracket and outer casing, away from the burner.

Blower Bracket Assembly

Wire Harness

Test to make sure blower is working properly.

6. Reinstall upper louver beginning with bottom screws (see Figure 12, page 12) and close lower louver.

Figure 19 - Wiring Diagram For Blower

Accessory Built-In Installation

Extension Cord

Use extension cord if needed. The cord must have a three-prong, grounding plug and a three-hole receptacle. Make sure cord is in good shape. It must be heavy enough to carry the current needed. An undersized cord will cause a drop in line voltage. This will result in loss of power and overheating. Use a No. 16 AWG cord for lengths less than 50 feet.

Screw

Switch

Power Cord

Clamp Connector (not included)

Outlet Receptacle (not included)

Remote/ Blower Bracket

Switch Plate

111244-01E 15

Plastic Wire Strap

Wire Harness

Lower Louver Door

Figure 18 - Installing Blower Bracket Assembly

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INSTALLATION

Continued

CONNECTING TO GAS SUPPLY

WARNING: This appliance requires a 45° male ﬂare ﬁtting 5/8"-18 UNF (Uniﬁed National Fine Thread) inlet connection and the ﬂexible gas line provided.

WARNING: A qualiﬁed service person must connect ﬁreplace to gas supply. Follow all local codes.

WARNING: Never connect natural gas ﬁreplace to private (non-utility) gas wells. This gas is commonly known as wellhead gas.

IMPORTANT: For natural gas, check gas line pressure before connecting ﬁreplace to gas line. Gas line pressure must be no greater than 14 inches of water. If gas line pressure is higher, heater regulator damage could occur.

CAUTION: Never connect propane/LP ﬁreplace directly to the propane/LP supply. This ﬁreplace requires an external regulator (not supplied). Install the external regulator between the ﬁreplace and propane/LP supply.

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 inches of water. If you do not reduce incoming gas pressure, ﬁreplace regulator damage could occur. Install external regulator with the vent pointing down as shown in Figure 20. Pointing the vent down protects it from freezing rain or sleet.

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" or greater diameter to allow proper gas volume to ﬁre place. If pipe is too small, undue loss of volume will occur.

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Installation must include an equipment shutoff valve, union, and plugged 1/8" NPT tap. Locate NPT tap within reach for test gauge hook up. NPT tap must be upstream from heater (see Figure 21).

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 re quirements for locating equipment shutoff valve to ﬁreplaces.

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 ﬁreplace valves.

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

Propane/LP Supply Tank

Figure 20 - External Regulator With Vent

Pointing Down

CSA Design-Certiﬁed Equipment Shutoff Valve With 1/8" NPT Tap*

Approved Flexible Gas Line

3" Minimum

Pipe Nipple Cap Tee Joint

Sediment Trap

Figure 21 - Gas Connection

* Purchase the optional CSA design-certified equipment shutoff valve from your dealer. See Accessories, page 44.

External Regulator

Vent Pointing Down

PROPANE/LP

From External Regulator ( W.C.** Pressure)

NATURAL

From Gas Meter (5" W.C.** to

10.5" W.C. Pressure)

11"

to 14" W.C.

111244-01E

INSTALLATION

Continued

We recommend that you install a sediment trap in supply line as shown in Figure 21, page 16. Locate sediment trap where it is within reach for cleaning. Install in piping system between fuel supply and heater. Locate sediment trap where trapped mat ter is not likely to freeze. A sediment trap traps moisture and contaminants. This keeps them from going into ﬁreplace controls. If sediment trap is not installed or is installed wrong, ﬁreplace may not run properly.

CONNECTING EQUIPMENT SHUTOFF VALVE TO HEATER CONTROL

Installation Items Needed

• Phillips screwdriver

• sea la nt (resistan t to prop an e/ LP gas, not provided)

1. Open lower louver (see Figure 22).

NOTICE: Most building codes do not permit concealed gas connections. A ﬂexible gas line is provided to allow accessibility from the ﬁreplace (see Figure 22). The ﬂexible gas supply line connection to the equipment shutoff valve should be accessible.

2. Route ﬂexible gas line, included, from ﬁre-

place control to equipment shutoff valve through side access holes in outer casing.

3. App ly pipe joint sealant light ly to male

threads of gas connector attached to flex ible gas line/equipment shutoff valve (see Figure 23).

CAUTION: Avoid damage to regulator. Hold gas regulator with wrench when connecting it to gas piping and/or ﬁttings (Thermo stat-Controlled Models Only).

CAUTION: Avoid damage to gas control. Hold gas control with wrench when connecting it to gas piping and/or ﬁttings (Remote-Ready Models Only).

4. Check all gas connections for leaks. See Checking Gas Conn ections, below. Feed ﬂexible gas line into ﬁreplace. Make sure the entire ﬂexible gas line is in ﬁreplace.

Lower Louver

Flexible Gas Line

Figure 22 - Flexible Gas Line Location

(Remote-Ready Unit Shown)

To Gas Regulator (ThermostatControlled Models) or Control Valve (Remote-Ready Models)

Equipment Shutoff Valve

Flexible Gas Line from Fireplace Gas Regulator Provided With Fireplace

PROPANE/LP

To External Regulator

NATURAL GAS

To Gas Supply

Figure 23 - Attaching Flexible Gas Line

to Equipment Shutoff Valve

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 ﬂame to check for a leak. Apply a noncorrosive leak detection ﬂuid to all joints. Bubbles forming show a leak. Correct all leaks at once.

111244-01E 17

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INSTALLATION

Continued

CAUTION: Make sure external regulator has been installed between propane/LP supply and ﬁreplace. See guidelines under Connecting to Gas Supply, page 16.

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 heater 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 valve for propane/LP gas or opening main gas valve located on or near gas meter for natural gas, or using compressed air.

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

5. Correct all leaks at once.

6. Reconnect ﬁreplace and equipment shutoff valve to gas supply. Check reconnected ﬁttings for leaks.

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

Close equipment shutoff valve (see Figure 24).

2. Pressurize supply piping system by either opening propane/LP supply tank valve for propane/LP gas or opening main gas valve located on or near gas meter for natural gas, or using compressed air.

3. Check all joints from gas meter to equipment shutoff valve for natural gas or propane/LP sup ply to equipment shutoff valve for propane/LP (see Figures 25 or 26). Apply noncorrosive leak detection ﬂuid to all joints. Bubbles forming show a leak.

4. Correct all leaks at once.

Equipment Shutoff Valve

Open

Gas Regulator or Gas Control Valve

Figure 25 - Checking Gas Joints

(Propane/LP Only)

Gas Regulator or Gas Control Valve

Figure 26 - Checking Gas Joints (Natural

PRESSURE TESTING FIREPLACE GAS CONNECTIONS

Open equipment shutoff valve (see Figure 24).

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 ﬁreplace is in the OFF position.

4. Check all join ts from equipment shutoff valve to gas regulator (Thermostat-Controlled Models), or to gas control valve (RemoteReady Models) (see Figures 25 or 26). Apply noncorrosive leak detection ﬂuid to all joints. Bubbles forming show a leak.

5. Correct all leaks at once.

6. Light ﬁreplace (see Operating Fireplace, page

22). Check all other internal joints for leaks.

Turn off ﬁreplace (see To Turn Off Gas to Appli- ance, page 23 for Thermostat-Controlled Mod els or page 25 for Remote-Ready Models).

Gas Only)

Equipment Shutoff Valve

Propane/LP Supply Tank

Equipment Shutoff Valve

Gas Meter

Closed

Figure 24 - Equipment Shutoff Valve

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111244-01E

INSTALLATION

Continued

OPTIONAL WIRELESS HAND-HELD REMOTE CONTROL ACCESSORIES

Remote-Ready Models Only ([C]GHRCB Series & [C]GHRCTB Series)

Installing Receiver

1. Disconnect wires from the control valve (see Figure 27) .

2. Locate the battery clip mounted on the back of the receiver (see Figure 28).

3. Slide 9-volt battery (not included) through the clip.

4. Attach the terminal wires to the battery (see Figure 28).

5. Connect wires from remote receiver to control valve as shown in Figure 29.

6. Install remote receiver unit onto remote/ blower bracket using screws provided (see Figure 29).

Figure 27 - Disconnecting Wires From

Control Valve

Receiver

Installing 9-Volt Battery in Hand-Held Remote Control Unit

1. Remove battery cover on back of remote control unit.

Attach terminal wires to the battery (not includ-

2. ed). Place battery into the battery housing.

Replace battery cover onto remote control unit.

Terminal Wires

9-Volt Battery

Figure 30 - Installing Battery in Hand-

Held Remote Control Unit (GHRCB and

9-Volt Battery

Figure 31 - Installing Battery in Hand-

Held Remote Control Unit (GHRCTB and

Battery Cover

CGHRCB Series)

Terminal Wires

Battery Housing

CGHRCTB Series)

Remote Control Unit

Battery Housing

Remote Control Unit

Battery Cover

OPTIONAL WALL MOUNTED THERMOSTAT - GWMT1

9-Volt Battery

Battery Clip

Figure 28 - Attaching Battery to Receiver

Terminal Wires

(Remote-Ready Models Only)

WARNING: Read and follow installation instructions. Installation should be done by a qualiﬁed installer familiar with

White Wire to TH Terminal on Control Valve

Remote Receiver

low-voltage wiring procedures.

WARNING: Do not connect this thermostat to any electrical source! Electrical shock and/or ﬁre hazard will occur.

Red Wire to TPTH Terminal on Control Valve

Figure 29 - Installing Remote Receiver

111244-01E 19

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1. Remove jumper wire from control valve (see Figure 27).

INSTALLATION

Continued

2. Connect one terminal of 25 ft. wire to the “TH” terminal on the control valve. Connect the other terminal to the “THTP” terminal on the control valve. See Figure 32.

3. Route the 25 ft. wire to a convenient location to mount your thermostat (no outside wall). IMPORTANT: The wire may be shortened but must not be lengthened.

The thermostat should be mounted 54" above

the ﬂoor in a location where there is good air circulation. Avoid heat sources such as lamps, direct sunlight, ﬁreplace, or heat and air conditioning ducts.

4. Gently remove the cover of the thermostat from the base. Grasp the sides of the cover ﬁrmly and pull to separate from the base.

Feed the electrical wires through the rectangular slots on each side of the base (see Figure 33).

Feed wires through rectangular slots

Figure 33 - Back View of Thermostat Base

Terminal “W”

Terminal “R”

WARNING: Do not connect the thermostat to a power source. Electrical shock and/or a ﬁre hazard will occur.

6. Connect one bare wire end to each terminal (“W” and “R”) of the thermostat base (see Figure 34).

7. Install the base onto the wall with the provided screws.

8. Move the temperature adjustment back and forth to insure the bimetal is free from restrictions.

9. Replace the cover onto the base. (Upon installation, the thermostat must be allowed to stabilize at room temperature for a minimum of 30 minutes for proper operation).

10. Set the temperature adjustment to the desired setting. This thermostat has been electroni cally calibrated at the factory. No adjustment or leveling is necessary.

Control Valve

Figure 32 - Connecting Wire Terminals

To Wall Thermostat or Switch

Figure 34 - Thermostat Base Terminals

“W” and “R”

OPTIONAL WALL SWITCH - GWMS2 (Remote-Ready Models Only)

WARNING: Read and follow installation instructions. Installation should be done by a qualiﬁed installer familiar with low-voltage wiring procedures.

WARNING: Do not connect this switch to any electrical source! Electrical shock and/or ﬁre hazard will occur.

1. Remove jumper wire from control valve (see Figure 27, page 19).

2. Connect one terminal of 25 ft. wire to the “TH” terminal on the control valve. Connect the other terminal to the “THTP” terminal on the control valve. See Figure 32.

Route the 25 ft. wire to a convenient location to mount your wall switch (no outside walls).

WARNING: Do not connect the switch to a power source. Electrical shock and/or ﬁre hazard will occur.

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111244-01E

INSTALLATION

Continued

IMPORTANT: The wire may be shortened but must not be lengthened.

4. Connect one bare wire end to each of the terminals of the provided wall switch.

5. Install the wall switch and cover in the wall.

INSTALLING LOG SET AND SCREEN

(Models with One-Piece Screen Only)

1. Remove log packaging material and discard packaging. Gently place log over burner (see Figure 35). Do not allow log to contact ﬂame. If ﬂame contacts log, soot will be created.

2. Reattach screen by placing the notches in the screen frame over the shoulder screws and pushing down.

Shoulder

Log

Screw

Screen

Rear Brick Liner

Figure 36 - Installing Rear Brick Liner

Brick Liner Bracket and Screw

Figure 35 - Installing Log and Screen

INSTALLING BRICK LINERS AND LOG SET AND SCREEN

(Models CDCFNR and CDCFPR Only)

1. Remove packaging from brick liners previ ously removed from behind top louver.

2. Place rear brick liner against back of ﬁrebox. The left and right brick liners will hold this liner in place (see Figure 36). Be sure to hold the rear brick liner while installing the sides so it will not fall forward.

3. Install left and right brick liners using brackets and screws from hardware kit as shown in Fig ure 37. Screw the bracket into top of ﬁrebox and against brick liners. Adjust bracket before tightening screw.

4. Remove log packaging material and discard. Gently place log over burner (see Figure 38). (Do not allow log to contact ﬂame as this will create sooting.)

5. Insert each rod through ten rings located at top of screen (see Figure 39, see page 22).

111244-01E 21

Figure 37 - Installing Side Brick Liners

Log Set

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Figure 38 - Installing Log

Left Brick Liner

INSTALLATION

Insert ﬁrst rod into hole in left side of ﬁrebox. Fasten rod to rear hole near center of ﬁrebox us ing black Phillips head screw (see Figure 39).

7. Insert other rod into hole on right side of ﬁrebox and fasten rod to front hole near center of ﬁrebox using remaining sheet metal screw.

Front Center Hole for Right Screen Assembly

Screen Rod

Rings

Screen

Figure 39 - Installing Screen for Models

Continued

Back Center Hole for Left Screen Assembly

Screen Assembly

CDCFNR/CDCFPR

OPERATING FIREPLACE

THERMOSTAT-CONTROLLED

MODELS

FOR YOUR SAFETY

READ BEFORE LIGHTING

WARNING: If you do not follow these instructions exactly, a ﬁre or explosion may result causing property damage, per sonal 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 ﬂoor because some gas is heavier than air and will settle on the ﬂoor.

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 hbor ʼs phon e. Fo llo w the gas supplierʼs instructions.

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

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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, donʼt try to repair it, call a qualiﬁed service tech-

nician or gas supplier. Force or attempted repair may result in a ﬁre or explosion.

Do not use this appliance if any part has been

under water. Immediately call a qualiﬁed ser vice 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 ﬁreplace with the screen in place. Make sure ﬁreplace screen is installed before running ﬁreplace.

NOTICE: During initial operation of new ﬁreplace, burning logs will give off a paper-burn ing smell. Open window to vent smell. Operate ﬁreplace on HI position to burn off odor. This will only last a few hours.

1. STOP! Read the safety information starting in column 1.

2. Make sure equipment shutoff valve is fully open.

3. Turn control knob clockwise OFF position.

4. Wait ﬁve (5) minutes to clear out any gas. Then smell for gas, including near the ﬂoor. If you smell gas, STOP! Follow “B” in the safety information in column 1. If you donʼt smell gas, go to the next step.

Turn control knob counterclockwise to the PILOT position. Press in control knob for ﬁve (5) seconds (see Figure 40, page 23).

Note: You may be running this ﬁreplace for

the ﬁrst 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.

• If control knob does not pop out when

released, contact a qualiﬁed service person or gas supplier for repairs.

111244-01E

to the

OPERATING FIREPLACE

Continued

6. 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, refer to

Troubleshooting, page 30. Also, contact a qualiﬁed service person or gas supplier for repairs. Until repairs are made, light pilot with match. To light pilot with match, see Manual Lighting Procedure.

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

Note: If pilot goes out, repeat steps 3

through 7. This ﬁreplace has a safety inter lock system. Wait one (1) minute for system to reset before lighting pilot again.

8. Turn control knob counterclockwise to desired heating level. The burner should light. Set control knob to any heat level between HI and LO.

CAUTION: Do not try to adjust heating levels by using the equipment shutoff valve.

Ignitor Button

Figure 40 - Control Knob In The OFF

Thermocouple

Position

Ignitor Electrode

Control Knob

Pilot Burner

Shutting Off Fireplace

1. Turn control knob clockwise

Shutting Off Burners Only (pilot stays lit)

Turn control knob clockwise PILOT position.

The thermostat used on this ﬁreplace senses the room temperature. At times the room may exceed the set temperature. If so, the burner will shut off. The burner will cycle back on when room tem

perature drops below the set temperature. The control knob can be set to any heat level

between HI and LO. Note: The thermostat sensing bulb measures

the air near the ﬁreplace cabinet. This may not always agree with room temperature (depending on housing construction, installation location, room size, open air temperatures, etc.). Frequent use of your ﬁreplace will let you determine your own comfort levels.

1. Follow steps 1 through 5 under Lighting

2. With control knob pressed in, strike match.

3. Keep control knob pressed in for 30 seconds

TO TURN OFF GAS

TO APPLIANCE

to the

OFF position. Turn off all electric power to the appliance (if

applicable) if service is to be performed.

to the

THERMOSTAT CONTROL

OPERATION

MANUAL LIGHTING

PROCEDURE

Instructions, vpage 22.

Hold match to pilot until pilot lights.

after lighting pilot. After 30 seconds, release control knob. Now follow step 8 under Lighting Instructions, column 1.

OPERATING

BLOWER

This blower has three settings: ON, OFF, and AUTO. In the ON position, the blower will oper ate constantly. In the OFF position, the blower

Figure 41 - Natural Gas Pilot

Ignitor Electrode

Figure 42 -Propane/LP Gas Pilot

111244-01E 23

Thermocouple

Pilot Burner

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will not operate. In the AUTO position, the blower will start when the thermostat senses a sufﬁcient increase in ﬁrebox temperature.

Note: Your ﬁreplace and thermostat blower will not turn on and off at the same time. The ﬁreplace 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 ﬁrebox temperature decreases.

OPERATING FIREPLACE

OUT

Continued

Note: It is safe to operate ﬁreplace with blower

turned off. However, the blower helps distribute heated air from the ﬁreplace.

AUTO/OFF/ON Switch

Figure 43 - AUTO/OFF/ON Blower Switch

REMOTE-READY MODELS

LIGHTING

INSTRUCTIONS

WARNING: You must operate this ﬁreplace with the screen in place. Make sure ﬁreplace screen is installed before running ﬁreplace.

NOTICE: During initial operation of new ﬁreplace, burning logs will give off a paper-burning smell. Open window to vent smell. Operate ﬁreplace on HI position to burn off odor. This will only last a few hours.

FOR YOUR SAFETY

READ BEFORE LIGHTING

WARNING: If you do not follow these instructions exactly, a ﬁre 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 ﬂoor because some gas is heavier than air and will settle on the ﬂoor.

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 hbor ʼs phon e. Fo llo w the gas supplierʼs instructions.

• If you cannot reach your gas supplier, call the ﬁre 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, donʼt try to repair it, call a qualiﬁed service tech nician or gas supplier. Force or attempted repair may result in a ﬁre or explosion.

Do not use this appliance if any part has been

under water. Immediately call a qualiﬁed service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water.

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WARNING: Burner will come on automatically within one minute when control valve is in the ON position after the pilot is lit.

1. STOP! Read the safety information starting in column 1.

2. Make sure equipment shutoff valve is fully open.

Press in and turn control knob clockwise

to the OFF position (see Figure 44).

4. Wait ﬁve (5) minutes to clear out any gas. Then smell for gas, including near the ﬂoor. If you smell gas, STOP! Follow “B” in the safety information, column 1. If you donʼt smell gas, go to the next step.

5. Press in and turn control knob counter clockwise Press in control knob for ﬁve (5) seconds (see Figure 44).

Note: You may be running this ﬁreplace for

the ﬁrst 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.

Piezo Ignitor

Button

Figure 44 - Control Knob and Ignitor

Button Location (Shown as Supplied

- No Control Options)

to the PILOT position.

Flame Adjustment Knob

111244-01E

Control Knob

OPERATING FIREPLACE

Continued

6. 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

qualiﬁed service person or gas supplier for repairs. Until repairs are made, light pilot with match. To light pilot with match, see Manual Lighting Procedure.

7. 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 qualiﬁed service person or gas supplier for repairs.

Note: If pilot goes out, repeat steps 4

through 8.

8. Slightly push in and turn control knob coun terclockwise to the ON position.

9. Set ﬂame adjustment knob to any level between HI and LO.

CAUTION: Do not try to adjust heating levels by using the equipment shutoff valve.

Pilot Burner

Figure 45 - Propane/LP Gas Pilot

Pilot Burner

Figure 46 - Natural Gas Pilot

Ignitor Electrode

TO TURN OFF GAS

TO APPLIANCE

Shutting Off Fireplace

1. Turn control knob clockwise the OFF position.

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

1. Turn control knob clockwise to the PILOT position.

2. If Using Optional Hand-Held Remote: Use remote control manual OFF button.

WARNING: Make sure remote sensor selector switch is in the OFF position when you are away from home for long periods of

time.

MANUAL LIGHTING

PROCEDURE

1. Follow steps 1 through 5 under Lighting Instructions, page 24.

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 8 and 9

Lighting Instructions, column 1.

under

OPTIONAL HAND-HELD

REMOTE OPERATION

Note: All remote control accessories must be purchased separately (see Accessories, page 44). 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 24.

After lighting, let pilot ﬂame burn for about one minute. Turn control knob to ON position. Adjust ﬂame adjustment knob anywhere between HI and LO. Slide the selector switch to the REMOTE position (see Figure 47, page 26).

111244-01E 25

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REMOTE OFF ON

OUT

OPERATING FIREPLACE

Continued

Not e: 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.

Flame Adjustment Knob

Selector Switch in Remote Position (Optional Remote Control)

Figure 47 - Setting the Selector Switch,

Control Knob and Flame Adjustment

Knob for Remote Operation

ON/OFF SERIES (MODEL [C]GHRCB)

Hold the control button on the hand-held remote until burner turns on. Hold the control button again until burner turns off (see Figure 48).

TO LOCK press both buttons on hand-held

remote control until light stops ﬂashing. Handheld remote control is now locked. If the ﬁre 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 ﬂashing. The hand-held remote is now unlocked.

Control Button Turns Burners On and Off

Figure 48 - On/Off Hand-Held Remote

Control Unit (GHRCB)

THERMOSTAT SERIES (MODEL [C]GHRCTB)

The hand-held remote can be operated using either the manual mode (MANU) or thermo static mode (AUTO) (see Figure 49). To select Fahrenheit/Centigrade mode display, carefully press the ˚C/˚F mode button with the end of a paper clip or similar blunt object.

Control Knob

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Manual Mode

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

2. Press the MANU button to turn on the ﬁreplace.

3. Press the POWER and LOCK buttons together to turn off the ﬁreplace.

Auto (Thermostatic) Mode

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 press ing the TEMP + or - buttons.

4. Press the POWER and LOCK buttons together to turn off the ﬁreplace

Note: Do not leave the hand-held remote in the AUTO mode close to the ﬁreplace. The radiant heat from the ﬁreplace will turn off the ﬁreplace. Ideally, place the hand-held remote in the center of the room facing towards the ﬁreplace.

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 ﬁreplace, the receiver ON/OFF/REMOTE switch should be in the OFF position.

Auto Shutoff Feature

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 ﬁreplace off. This feature is not available in the MANU mode.

Digital Display Shows Temperature and Settings

Turns Burners On or Off

Decreases Room Temperature in AUTO

Mode

Locks System to Prevent

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

Selects Auto Setting

Increases Room Temperature in AUTO Mode

Accidental Ignition

Figure 49 - Thermostat Hand-Held

Remote Control Unit ([C]GHRCTB)

111244-01E

OPERATING FIREPLACE

Continued

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 ﬁreplace 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 GWMT1 WALL

MOUNTED THERMOSTAT

Make sure the heater switch is on AUTO and set the temperature adjustment on wall thermostat to the desired setting. The thermostat has been electronically calibrated at the factory and requires no adjustment or leveling.

Upon installation, the thermostat must be al lowed to stabilize at room temperature for a minimum of 30 minutes for proper operation. See installation instructions on page 19.

OPTIONAL GWMS2 WALL

MOUNTED SWITCH

Make sure the heater switch is on AUTO. This wall switch works just like the conventional light switch. Flip the switch up for on and down for off.

Note: Make sure that this switch is not in a position to be mistaken for a light switch. This may result in the ﬁreplace being inadvertently turned on without the proper precautions being taken. See installation instructions on page 19.

Note: It is safe to operate ﬁreplace with blower turned off. However, the blower helps distribute heated air from the ﬁreplace.

AUTO/OFF/ON Switch

Figure 50 - AUTO/OFF/ON Blower Switch

INSPECTING BURNERS

Check pilot ﬂame pattern and burner ﬂame patterns often.

PILOT FLAME PATTERN

Figure 51 shows a correct pilot ﬂame pattern. Figure 52 shows an incorrect pilot ﬂame pattern. The incorrect pilot ﬂame is not touching the thermocouple. This will cause the thermocouple to cool. When the thermocouple cools, the ﬁreplace will shut down.

If pilot ﬂame pattern is incorrect, as shown in Figure 52

• turn ﬁreplace off (see To Turn Off Gas to Appli ance, page 23 for Thermostat-Controlled Mod els or page 25 for Remote-Ready Models)

• see Troubleshooting

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

Pilot Burner

, page 30

OPERATING

BLOWER

This 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 sufﬁcient increase in ﬁrebox temperature.

111244-01E 27

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Figure 51 - Correct Pilot Flame Pattern

(Propane/LP Remote-Ready Shown)

Pilot Burner

Figure 52 - Incorrect Pilot Flame Pattern

(Propane/LP Remote-Ready Shown)

Thermocouple

INSPECTING BURNERS

CONTINUED

BURNER FLAME PATTERN

Figure 53 shows a correct burner ﬂame pattern. Figure 54 shows an incorrect burner ﬂame pattern. The incorrect burner ﬂame pattern shows sporadic, irregular ﬂame tipping. The ﬂame should not be dark or have an orange/reddish tinge.

Note: When using the ﬁreplace the ﬁrst time, the ﬂame will be orange for approximately one hour until the log cures.

If burner ﬂame pattern is incorrect, as shown in Figure 54

• turn ﬁreplace off (see To Turn Off Gas to Appli ance, page 23 for Thermostat-Controlled Models or page 25 for Remote-Ready Models)

• see Troubleshooting

Figure 53 - Correct Burner Flame Pattern

Figure 54 - Incorrect Burner Flame

, page 30

Pattern

CLEANING AND

MAINTENANCE

WARNING: Turn off ﬁreplace

and let cool before cleaning.

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

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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 ﬂame. 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 ﬁreplace inspected yearly by a qualiﬁed 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 com pressed air in a can, please follow the directions on the can. If you donʼt follow directions on the can, you could damage the pilot assembly.

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 55).

3. Blow air through the ports/slots and holes in the burner.

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.

Burner Tube

Primary Air Inlet Holes

Figure 55 - Injector Holder On Outlet

Burner Tube

111244-01E

Injector Holder

CLEANING AND

Switch

Black

Auto

Off

Red

White

Thermopile

Gas Control

TPTH TH

TPTH

MAINTENANCE

Continued

Clean the pilot assembly also. A yellow tip on the pilot ﬂame indicates dust and dirt in the pilot as sembly. There is a small pilot air inlet hole about two inches from where the pilot ﬂame comes out of the pilot assembly (see Figures 56 or 57 depending on model). 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.

Pilot Air Inlet Hole

Pilot Assembly

Figure 56 - Pilot Inlet Air Hole

(Propane/LP Gas)

Pilot Air Inlet Hole

Pilot Assembly

Figure 57 - Pilot Inlet Air Hole

(Natural Gas)

WIRING DIAGRAM

(Remote-Ready Models Only)

LOG SET

• If you remove one-piece log set for cleaning, refer to page 21, for placement instructions.

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

CABINET

Air Passageways

• Use a vacuum cleaner or pressurized air to clean.

Exterior

• Use a soft cloth dampened with a mild soap and water mixture. Wipe the cabinet to remove dust.

111244-01E 29

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TROUBLESHOOTING

WARNING: Turn off and unplug ﬁreplace and let cool before servicing.

Only a qualiﬁed service person should service and repair ﬁreplace.

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 connected to ignitor cable

2. Ignitor cable pinched or wet

3. Broken ignitor cable

4. Bad piezo ignitor

5. Ignitor electrode positioned wrong

6. Ignitor electrode broken

REMEDY

1. Reconnect ignitor cable

2. Free ignitor cable if pinched by any metal or tubing. Keep ignitor cable dry

3. Replace ignitor cable

4. Replace piezo ignitor

5. Replace pilot assembly

6. Replace pilot assembly

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

1. Gas supply turned off or equip ment shutoff valve closed

2. Control knob not in PILOT position

3. Control knob not pressed in while in PILOT position

4. Air in gas li nes whe n in stalled

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 con

trol knob. Repeat igniting operation until air is removed

5. Contact local propane/LP gas company

6. Clean ODS/pilot (see ing and Maintenance, page

28) or replace ODS/pilot as sembly

7. Replace gas regulator

Clean-

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111244-01E

OBSERVED PROBLEM

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

TROUBLESHOOTING

Continued

POSSIBLE CAUSE

1. C o nt r o l k no b no t f u l l y pressed in

2. Control knob not pressed in long enough

3. Safety interlock system has been triggered

4. Equipment shutoff valve not fully open

5. Pilot ﬂame not touching ther mocouple, which allows ther moc 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

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

7. Thermocouple damaged

8. Control valve damaged

REMEDY

1. Press in control knob fully

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

3. Wait one minute for safety in terlock system to reset. Repeat ignition operation

4. Fully open equipment shutoff valve

5. A) Contact local natural or propane/LP gas company

B) Cle a n OD S/pi l ot (see

Cleaning and Maintenance,

page 28) or replace ODS/pilot assembly

6. Hand tighten until snug, then tighten 1/4 turn more

7. Replace pilot assembly

8. Replace control valve

Burner does not light after ODS/pilot is lit

Delayed ignition of burner

Burner backﬁring during combustion

111244-01E 31

1. Inlet gas pressure is too low

2. Burner oriﬁce is clogged

3. Thermopile leads disconnected or improperly connected (Re mote-Ready Models Only)

4. Burners will not come on in remote position (Remote-Ready Models Only)

1. Manifold pressure is too low

2. Burner oriﬁce is clogged

1. Burner oriﬁce is clogged or damaged

2. Damaged burner

3. Gas regulator defective

4. Inlet gas pressure is too low

www.desatech.com

1. Contact local natural or pro pane/LP gas company

2. Clean burner (see Cleaning and Maintenance, page 28) or replace burner oriﬁce

3. Reconnect leads (see Wiring

Diagram, page 29)

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 28) or replace burner oriﬁce

1. Clean burner (see Cleaning and Maintenance, page 28) or replace burner oriﬁce

2. Replace damaged burner

3. Replace gas regulator

4. Contact local natural or pro pane/LP gas company

OBSERVED PROBLEM

Slight smoke or odor during initial operation

TROUBLESHOOTING

Continued

POSSIBLE CAUSE

1. Residues from manufacturing processes and log curing

2. Not enough air

3. Gas regulator defective

REMEDY

1. Problem will stop after a few hours of operation

2. Check burner for dirt and debris. If found, clean burner (see Cleaning and Mainte- nance, page 28)

3. Replace gas regulator

Fireplace produces a whistling noise when burner is lit

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

Moisture/condensation noticed on windows

Remote does not function (Re mote-Ready Models Only)

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

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

2. Air in gas line

3. Air passageways on ﬁreplace blocked

4. Dirty or par tiall y clog ge d burner oriﬁce

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

1. Not enough combustion/ven tilation air

1. Battery is not install. Battery power is low

1. Metal expanding while heating or contracting while cooling

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 gas company

3. Observe minimum installa tion clearances (see pages 10 through 12)

4. Clean burner (see Cleaning and Maintenance, page 28) or replace burner oriﬁce

1. Turn ﬁreplace off when using furniture polish, wax, carpet cleaners, or similar products

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

1. Replace 9-volt batteries in receiver and remote control

1. This is common with most ﬁreplaces. If noise is exces sive, contact qualiﬁed service person

www.desatech.com

111244-01E

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 ﬁre department.

IMPORTANT: Operating ﬁreplace where impurities in air exist may create odors. Cleaning supplies, 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 produces unwanted odors

POSSIBLE CAUSE

1. Fireplace burning vapors from paint, hair spray, glues, clean ers, chemicals, new carpet, etc. (See IMPORTANT state ment above)

2. Low fuel supply (propane/LP only)

3. Gas leak. See Warning state-

ment at top of page

REMEDY

1. Op en window to ven ti late room. Stop using odor caus

ing products while ﬁreplace

is running

2. Reﬁll supply tank (propane/LP only)

3. Locate and correct all leaks (see Checking Gas Connec tions, page 17)

Fireplace shuts off in use (ODS operates)

Gas odor even when control knob is in OFF position

Gas odor during combustion

111244-01E 33

Not enough fresh air is available

2. Low line pressure

3. O D S/ p il ot i s p a r ti al l y clogged

1. Gas leak.

ment at top of page

2. Control valve defective

1. Foreign matter between con trol valve and burner

2. Gas leak.

ment at top of page

See Warning state-

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1. Open window and/or door for ventilation

2. Contact local natural or pro pane/LP gas company

Clean ODS/pilot (see Cleaning and Maintenance, page 28)

1. Locate and correct all leaks (see Checking Gas Connec tions, page 17)

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 17)

SPECIFICATIONS

Thermostat Models:

Btu/Hr 17/26,000 17/26,000 Type Gas Propane/LP Gas Only Natural Gas Only

Ignition Piezo Piezo

Manifold Pressure 8" W.C. 3.5" W.C.

Inlet Gas Pressure (in. of water) Maximum 14" 10.5" Minimum* 1" 5"

Dimensions, inches (HxWxD) (including hood and screws) 25

* For purpose of input adjustment

Remote-Ready Models:

Btu/Hr 17/26,000 17/26,000

Type Gas Propane/LP Gas Only Natural Gas Only

Ignition Piezo Piezo

Manifold Pressure 8" W.C. 3.5" W.C.

Inlet Gas Pressure (in. of water) Maximum 14" 10.5" Minimum* 11" 5"

Dimensions, inches (HxWxD) (including hood and screws) 25

* For purpose of input adjustment

CDCFTPA, VDCFTP, FDCFTP CDCFTNA, VDCFTN, FDCFTN

/8 x 26 13/16 x 15 5/16 25 7/8 x 26 13/16 x 15 5/16

VDCFRP, FDCFRP, CDCFPR VDCFRN, FDCFRN, CDCFNR

/8 x 26 13/16 x 15 5/16 25 7/8 x 26 13/16 x 15 5/16

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111244-01E

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 canʼt supply original replacement part(s), call DESA Heating Productsʼ Technical Service Department at 1-866-672-6040.

When calling DESA Heating Products, have ready

• your name

• your address

• model and serial numbers of your ﬁreplace

• how ﬁreplace 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 canʼt 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 ﬁreplace

• the replacement part number

SERVICE HINTS

When Gas Pressure Is Too Low

• pilot will not stay lit

• burners will have delayed ignition

• ﬁreplace will not produce speciﬁed heat

• for propane/LP units, propane/LP gas supply may be low

You may feel your gas pressure is too low. If so, contact your local natural or propane/LP gas supplier.

TECHNICAL SERVICE

You may have further questions about installation, operation, or troubleshooting. If so, contact DESA Heating Productsʼ 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 Productsʼ technical services web site at www.desatech.com.

111244-01E 35

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ILLUSTRATED PARTS BREAKDOWN

FIREBOX MODELS CDCFTNA, CDCFTPA, VDCFTN, VDCFTP, FDCFTN, FDCFTP VDCFRN, VDCFRP, FDCFRN, FDCFRP

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111244-01E

PARTS LIST

FIREBOX MODELS CDCFTNA, CDCFTPA, VDCFTN, VDCFTP, FDCFTN, FDCFTP VDCFRN, VDCFRP, FDCFRN, FDCFRP

This list contains replaceable parts used in your ﬁreplace. When ordering parts, follow the instructions listed under Replacement Parts on page 35 of this manual.

KEY PART NUMBERS NO. FDCF Models VDCF Models CDCF Models DESCRIPTION QTY.

1 ** ** ** Outer Casing Top 1 2 ** ** ** Bafﬂe 1 3 ** ** ** Outer Casing 1 4 104281-02BR 104281-02BR 104281-02BR Firebox Hood 1 5 ** ** ** Firebox Top 1 6 ** ** ** Firebox Wrapper 1 7 110339-01CK 110339-01CK 110339-01CK Outer Base 1 8 102635-02 102635-02 102635-02 Front Left and Right Sides 2 9 103209-01 103209-01 103209-05 Extruded Louver 2 10 098304-01 098304-01 098304-01 Screw, PPH AB 10-16 x .38 8 11 M10908-2 M10908-2 M10908-2 12 104313-01 104313-01 104313-01 Right Pin Hinge 1 13 104313-02 104313-02 104313-02 Left Pin Hinge 1 14 103295-05CK 103295-05CK 103295-03CK Screen Frame 1 15 111038-02 111038-02 111038-02 Remote/Blower Bracket 1 16 M11084-26 M11084-26 M11084-26 Screw, HEH AB 10-16 x .38 35 17 111633-01 111633-01 111633-01 Box Cover 1 18 111200-01 111200-01 111200-01 Support Bracket 1 19 099230-02 099230-02 099230-02 Screw, HWH SHLDR AB 10 x .63 14

** Not a ﬁeld replaceable part

Screw, SLTD HWH TPG 6-32 x .38

111244-01E 37

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ILLUSTRATED PARTS BREAKDOWN

FIREBOX MODELS CDCFNR, CDCFPR

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PARTS LIST

FIREBOX MODELS CDCFNR, CDCFPR

This list contains replaceable parts used in your ﬁreplace. When ordering parts, follow the instructions listed under Replacement Parts on page 35 of this manual.

KEY NO. PART NUMBER DESCRIPTION QTY.

1 ** Outer Casing Top 1 2 ** Bafﬂe 1 3 ** Outer Casing 1 4 104281-02BR Firebox Hood 1 5 ** Firebox Top 1 6 ** Firebox Wrapper 1 7 110339-01CK Outer Base 1 8 102635-02 Front Left and Right Sides 2 9 103209-05 Extruded Louver 2 10 098304-01 Screw, PPH AB 10-16 x .38 12 11 M10908-2 Screw, SLTD HWH TPG 6-32 x .38 4 12 104313-01 Right Pin Hinge 1 13 104313-02 Left Pin Hinge 1 14 099230-02 Screw, HWH SHLDR AB 10 x .63 14 15 111038-02 Remote/Blower Bracket 1 16 M11084-26 Screw, HEH AB 10-16 x .38 35 17 111633-01 Box Cover 1 18 111200-01 Support Bracket 1 19 113737-01 Right Brick Liner 1 20 113738-01 Left Brick Liner 1 21 113739-01 Rear Brick Liner 1 22 114408-01 Retainer 2 23 105440-01 Screen Assembly 1

24 103452-03 Screen Rod 2

** Not a ﬁeld replaceable part

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ILLUSTRATED PARTS BREAKDOWN

THERMOSTAT MODELS FDCFTP, FDCFTN, VDCFTP, VDCFTN, CDCFTPA AND CDCFTNA

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111244-01E

PARTS LIST

THERMOSTAT MODELS

This list contains replaceable parts used in your ﬁreplace. When ordering parts, follow the instructions listed under Replacement Parts on page 35 of this manual.

KEY FDCFTP FDCFTN NO. VDCFTP VDCFTN CDCFTPA CDCFTNA DESCRIPTION QTY

1 111069-01 111069-01 111069-01 111069-01 Dual Burner 1 2 099056-29 099056-34 099056-29 099056-34 Injector 1 3 104424-04 104424-04 104424-04 104424-04 Outlet Tube 1 4 111124-01 111124-01 111124-01 111124-01 Burner Retainer Spring 1 5 107486-01 107485-01 107486-01 107485-01 ODS Pilot 1 6 099387-09 099387-09 099387-09 099387-09 Pilot Tube 1 7 098249-01 098249-01 098249-01 098249-01 ODS Nut 2 8 M11084-38 M11084-38 M11084-38 M11084-38 Screw, HWH AB 8-18 x .38 2 9 M11084-26 M11084-26 M11084-26 M11084-26 Screw, HWH AB 10-16 x .38 10 10 ** ** ** ** Chamber Floor 1 11 097809-02 097809-02 097809-02 097809-02 Male Fitting 1 12 098867-10 098867-14 098867-10 098867-14 Gas Regulator 1 13 108628-02 108628-02 108628-02 108628-02 Inlet Tube 1 14 102394-02 102394-02 102394-02 102394-02 Control Bracket 1 15 098522-13 098522-12 098522-13 098522-12 Thermostat Gas Valve 1 16 101381-01 101381-01 101381-01 101381-01 Valve Cover with Piezo 1 17 101628-03 101628-03 101628-03 101628-03 Flexible Connector 1 18 099211-01 099211-01 099211-01 099211-01 Screw, HWH AB 10-16 x 2.50 2 19 098544-01 098544-01 098544-01 098544-01 Thermobulb Clip 1 20 098271-10 098271-10 098271-10 098271-10 Ignitor Cable 1 21 111138-01 111138-01 113342-01 113342-01 Log Set 1

PARTS AVAILABLE — NOT SHOWN

901056-01 901056-01 901056-01 901056-01 Brass Flare Adapter Fitting 1 103470-01 103470-01 103470-01 103470-01 Hardware Pack 1 100563-01 100563-01 100563-01 100563-01 Warning Plate 1 101054-01 101054-01 101054-01 101054-01 Lighting Instruction Plate 1

** Not a ﬁeld replaceable part

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ILLUSTRATED PARTS BREAKDOWN

20 (FDCFTN/TP, VDCFRN/RP)

20 (CDCFNR/PR)

Natural Gas Only

REMOTE-READY MODELS FDCFRN, FDCFRP, VDCFRN, VDCFRP, CDCFNR, CDCFPR

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111244-01E

PARTS LIST

REMOTE-READY MODELS

This list contains replaceable parts used in your ﬁreplace. When ordering parts, follow the instructions listed under Replacement Parts on page 35 of this manual.

CDCFPR CDCFNR KEY FDCFRP FDCFRN NO. VDCFRP VDCFRN DESCRIPTION QTY.

1 111069-01 111069-01 Dual Burner 1 2 099056-29 099056-34 Injector 1 3 103342-04 111195-07 Outlet Tube 1 4 111124-01 111124-01 Burner Retainer Spring 1 5 097809-02 097809-02 Male Fitting 1 6 103778-01 103779-01 ODS Pilot 1 7 099387-09 099387-12 Pilot Tube 1 8 098249-01 098249-01 ODS Nut 2 9 M11084-26 M11084-26 Screw, HWH AB 10-16 x .38 10 10 ** ** Chamber Floor 1 11 110793-01 110793-01 Piezo Bracket 1 12 102445-01 102445-01 Piezo Ignitor with Palnut Fastener 1 13 101628-01 101628-01 Flexible Connector 1 14 098271-10 098271-10 Ignitor Cable 1 15 M12461-26 M12461-26 Screw, MX SLT WSR 10-32 x 3/8 4 16 111173-01 111173-01 Remote Valve Bracket 2 17 103781-02 103781-01 Gas Valve 1 18 101480-12 101480-12 ASM High Temp Wire 1 19 097809-02 097809-02 Male Fitting 1 20 111138-01 111138-01 Log Set (FDCFRP/RN, VDCFRP/RN) 1 113342-01 113342-01 Log Set (CDCFPR/NR) 1 21 -------- 099918-02 Pilot Regulator 1 22 -------- 099387-14 Pilot Tube 1

PARTS AVAILABLE — NOT SHOWN

901056-01 901056-01 Brass Flare Adapter Fitting 1 103470-01 103470-01 Hardware Pack 1 100563-01 100563-01 Warning Plate 1 103877-01 103877-01 Lighting Instruction Plate 1

** Not a ﬁeld replaceable part

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ACCESSORIES

NOTICE: All accessories may not be available for all ﬁreplace models.

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

EQUIPMENT SHUTOFF VALVE GA5010

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

BRASS TRIM KIT - GA6095

For all models. Optional four-sided brass trim kit for recessed built-in installations (when unit is raised off of the ﬂoor). Provides a ﬁnished appear ance by covering rough edges of wall opening.

PERIMETER TRIM (Not Shown)

GA6094 - Polished Brass GAP6094 - Platinum

For all models. Optional three-sided brass trim kit for custom and recessed installations (when unit is on the ﬂoor). Provides a ﬁnished appearance by covering rough edges of wall opening. Included with all mantels.

THERMOSTAT-CONTROLLED BLOWER KIT GA3450TA

For all models. Provides better heat distribution. Makes ﬁreplace more efﬁcient. Automatically turns off and on as needed.

CABINET MANTEL WITH BASE

CMA204F Series - Dark Oak CMA205U Series - Unﬁnished CMA206F Series - Cherry CMA210W Series - Painted White

For all models. A mantel and hearth base offers compact styling and completes the ﬁreplace look. Complete assembly instructions included. Threesided trim kit included.

Dimensions (WxHxD): 47 1/2" x 42 3/4" x 26 1/2"

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ACCESSORIES

Continued

CORNER MANTEL WITH FULL HEARTH BASE

CMA208F Series - Dark Oak CMA209U Series - Unﬁnished Birch

For all models. Space-saving mantel and hearth base corner design features clean, classic lines. Available in french walnut ﬁnish or an unﬁnished hardwood, ready to stain or paint. Complete assembly instructions included. Three-sided trim kit included.

Dimensions (WxHxD): 47 1/2" x 42 3/4" x 29 1/2"

WALL-MOUNT THERMOSTAT SWITCH GWMT1

(Not Shown)

For all remote-ready models. The desired comfort setting can be selected on the wall thermostat and the ﬁreplace will automatically cycle from pilot to the heat setting selected.

WALL-MOUNT ON/OFF SWITCH GWMS2

(Not Shown)

For all remote-ready models. Allows the ﬁre place to be turned on and off with a wall switch.

RECEIVER AND HAND-HELD THERMOSTAT REMOTE CONTROL KIT - GHRCTB AND CGHRCTB

For all remote-ready models. Allows the ﬁreplace to be operated in a manually or thermostati cally controlled mode. You can turn the ﬁreplace on and off without ever leaving the comfort of your easy chair.

RECEIVER AND HAND-HELD

CABINET MANTEL AND FULL HEARTH BASE

GMC80F Series - Oak Finished CMA200F Series - Oak Finished GMC81U Series - Unﬁnished Birch GMC82F Series - Cherry Finished Birch

For all models. Mantel features columns, moldings and ﬂuting. Three-sided trim kit included

Dimensions (WxHxD): 50" x 43" x 22"

CLEANING KIT - GCK/CCK

(Not Shown)

For all models. Your vent-free gas appliance re quires 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.

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REMOTE CONTROL KIT - GHRCB AND CGHRCB

For all remote-ready models. Allows the ﬁreplace to be turned on and off by using a hand-held remote control.

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 productsupport@desaint. com.

FIRE CRACKLE - CF6-A

(Not Shown)

For all models. Creates the sound of a real burning ﬁre.

NOTES

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111244-01E

NOTES

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111244-01E 47

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2701 Industrial Drive

111244 01

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

NOT A UPC

111244-01 Rev. E 08/04

Desa DCFTNA User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

SAFETY INFORMATION

LOCAL CODES

PRODUCT FEATURES

UNPACKING

HOOD ASSEMBLY

INSTALLATION

OPERATING FIREPLACE

INSPECTING BURNERS

WIRING DIAGRAM

TROUBLESHOOTING

SPECIFICATIONS

REPLACEMENT PARTS

SERVICE HINTS

TECHNICAL SERVICE

ACCESSORIES