Comfort Flame Biltmore24LMN, Biltmore30LMP, Biltmore24LMP, Biltmore30LMN Installation And Operation Instructions Manual

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USC

P900556-00

Installation and Operation Instructions

WELCOME HOME TO WARMTH

P/N 900556-00 Rev. NC 12/2015

Report No. F09-126

BiltmoreTM Unvented (Vent-Free) Gas Log Heaters

Models

Biltmore24LMN Biltmore24LMP

24" AND 30" REMOTE CONTROL READY

BILTMORE™ SPLIT OAK LOG AND BURNER SETS:

BILTMORE24LMN/LMP AND BILTMORE30LMN/LMP

Also Design-Certiﬁed As Vented Decorative Appliances

When Not Used With Hand-Held Thermostat Remote

Biltmore30LMN Biltmore30LMP

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

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

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 5 of this manual.

WARNING:

FIRE OR EXPLOSION HAZARD Failure to follow safety warnings exactly could result in serious injury, death, or property damage.

- 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.

• Leave the building immediately.

• 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.

Thank you for your purchase. We appreciate your business!

Please carefully read and follow all instructions in this manual. Pay special attention to all warnings and safety information.

Following these safety, care, and operation instructions will help ensure many years of dependable and enjoyable service from your appliance.

Please read and understand these instructions before installing or operating.

TABLE OF CONTENTS

Safety ............................................................................................. 2

Local Codes ................................................................................... 4

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

Unpacking ...................................................................................... 4

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

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

Air For Combustion and Ventilation................................................5

Installation ..................................................................................... 7

Operation ..................................................................................... 16

Cleaning and Maintenance ........................................................... 18

Inspecting Burners ....................................................................... 18

Replacement Parts ....................................................................... 19

Wiring Diagram ............................................................................ 19

Speciﬁcations ............................................................................... 19

Technical Service ......................................................................... 19

Service Hints ................................................................................ 19

Troubleshooting ........................................................................... 20

Parts ............................................................................................ 22

Accessories .................................................................................. 24

Warranty ...................................................................................... 27

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 appliance is for installation only in a solid-fuel-burning masonry or UL127 factory-built ﬁreplace or in a listed ventless ﬁrebox enclosure. It is design-certiﬁed for these installations in accordance with ANSI Z21.11.2. Exception: Do not install this appliance in a factory-built ﬁreplace that includes instructions stating it has not been tested or should not be used with unvented gas logs.

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 5 of this manual.

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

SAFETY

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

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

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

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

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

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SAFETY

Continued

WARNING: Any change to this heater or its con-

trols can be dangerous.

DANGER: Carbon monoxide poisoning may lead

to death!

Carbon Monoxide Poisoning: Early signs of carbon

monoxide poisoning resemble the ﬂu, with headaches, dizziness or nausea. If you have these signs, the heater may not be working properly. Get fresh air at once! Have heater 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 propane/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 heater.

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.

Heater base assembly becomes very hot when running heater. Keep children and adults away from hot surface to avoid burns or clothing ignition. Heater will remain hot for a time after shutdown. Allow surface to cool before touching.

Carefully supervise young children when they are in the room with heater. When using the hand-held remote accessory, keep selector switch in the OFF position to prevent children from turning on burners with remote.

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

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

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

2. Do not place propane/LP supply tank(s) inside any structure. Locate propane/LP supply tank(s) outdoors (propane/LP units only).

3. To prevent performance problems, the use of a propane/LP fuel tank of less than 100 lb. capacity is not recommended (propane/ LP units only).

4. 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

5. This heater shall not be installed in a bedroom or bathroom unless installed as a vented appliance (see Installing Damper Clamp

Accessory for Vented Operation, page 10).

6. Before installing in a solid fuel-burning ﬁreplace, the chimney ﬂue and ﬁrebox must be cleaned of soot, creosote, ashes and loose paint by a qualiﬁed chimney cleaner. Creosote will ignite if highly heated. A dirty chimney ﬂue may create and distribute soot within the house. Inspect chimney ﬂue for damage. If damaged, repair ﬂue and ﬁrebox before operating heater.

7. Do not burn solid-fuel in a masonry or UL127 factory-built ﬁreplace in which a vent-free room heater is installed.

8. If ﬁreplace has glass doors, never operate this heater with glass doors closed. If you operate heater with doors closed, heat buildup inside ﬁreplace will cause glass to burst. Make sure there are no obstructions across openings of ﬁreplace.

9. This log heater is designed to be smokeless. If logs ever appear to smoke, turn off heater and call a qualiﬁed service person.

NOTE: During initial operation, slight smoking may occur due to log curing and heater burning manufacturing residues.

10. To prevent the creation of soot, follow the instructions in Cleaning and Maintenance, page 18.

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

12. This heater needs fresh, outside air ventilation to run properly. This heater has an Oxygen Depletion Sensing (ODS) safety shutoff system. The ODS shuts down the heater if not enough fresh air is available. See Air for Combustion and Ventilation, page 5. If heater keeps shutting off, see Troubleshooting, pages 20-21.

13. Do not run heater

• where ﬂammable liquids or vapors are used or stored

• under dusty conditions

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SAFETY

Continued

14. Do not use this heater to cook food or burn paper or other objects.

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

16. Do not operate heater if any log is broken. Do not operate heater if a log is chipped (dime-sized or larger).

17. Turn heater off and let cool before servicing, installing or repairing. Make sure the remote selector switch is in the OFF position. Only

LOCAL CODES

a qualiﬁed service person should install, service or repair heater.

18. Make sure the remote selector switch is in the OFF position when you are away from home for long periods of time.

19. This heater must not be connected to any external electrical source.

20. Operating heater above elevations of 4,500 feet may cause pilot outage.

21. Provide adequate clearances around air openings.

Install and use appliance with care. Follow all local codes. In the absence of local codes, use the latest edition of The National Fuel Gas Code ANSI Z223.1/NFPA 54*.

*Available from:

American National Standards Institute, Inc.

25 West 43rd Street, 4th ﬂoor

New York, NY 10036

National Fire Protection Association, Inc.

1 Batterymarch Park

Quincy, MA 02169-7471

NOTE: Where listed vented decorative logs are required, thermostat operation is not permitted.

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 Commonwealth of Massachusetts.

PRODUCT IDENTIFICATION

COMMONWEALTH OF MASSACHUSETTS REQUIREMENTS

These appliances are approved for installation in the US state of Massachusetts if the following additional requirements are met:

• Un-vented Room Heaters shall be installed in accordance with

527 CMR 30.

• Installation and repair must be done by a plumber or gas ﬁtter

licensed in the Commonwealth of Massachusetts.

• The ﬂexible gas line connector used shall not exceed 36 inches

(92 centimeters) in length.

• The individual manual shut-off must be a T-handle type valve.

• Unvented appliances may NOT be installed in bedrooms or

bathrooms.

• A working smoke detector must be installed in the area where

vent-free appliances are installed. Seller 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.

Log Set

Piezo Igniter

Optional Selector Switch

Optional Remote Control

Flame Adjustment Knob

Figure 1 - Vent-Free Gas Log Heater (Logs May Vary By Model)

Base Grate

Control Knob

UNPACKING

CAUTION: Do not remove the data plates attached

to the heater base assembly. The data plates contain important warranty and safety information.

1. Remove logs and heater base assembly from carton. NOTE: Do not pick up heater base assembly by burners. This

could damage heater. Always handle base assembly by grate.

2. Remove all protective packaging applied to logs and heater for

shipment.

3. Check appliance for any shipping damage. If appliance is damaged,

promptly inform dealer where you purchased the appliance.

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PRODUCT FEATURES

OPERATION

This heater is clean burning. It requires no outside venting. There is no heat loss out a vent or up a chimney. Heat is generated by realistic dancing, yellow ﬂames. This heater is designed for vent-free operation with ﬂue damper closed. It has been tested and approved to the ANSI Z21.11.2 standard for unvented heaters. This heater may also be operated as a vented decorative (ANSI Z21.60) product by opening ﬂue damper (non-thermostat models only).

REMOTE CONTROL ACCESSORIES

There are 2 optional remote controls that can be purchased separately for this log heater:

• hand-held ON/OFF remote

• hand-held thermostat remote

AIR FOR COMBUSTION AND VENTILATION

WARNING: This heater shall not be installed in a room or space unless the required volume of indoor combustion air is provided by the method described in the National Fuel Gas Code, ANSI Z223.1/NFPA 54, the International Fuel Gas Code, or applicable local codes. Read the following instructions to ensure proper fresh air for this and other fuel-burning appliances in your home.

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

While it is good to make your home energy efﬁcient, 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, some ﬁreplaces, clothes dryers and some fuel-burning appliances draw air from the house to operate. You must provide adequate fresh air for these appliances. That will ensure proper venting of vented fuel-burning appliances.

PROVIDING ADEQUATE VENTILATION

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

All spaces in homes fall into one of the three following ventilation classiﬁcations:

1. Unusually Tight Construction

2. Unconﬁned Space

3. Conﬁned Space The information on pages 5-7 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.

SAFETY PILOT

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

PIEZO IGNITION SYSTEM

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

See Accessories, page 24. The hand-held thermostat may not be used where vented decorative

listing is required.

Unusually tight construction is deﬁned as construction where: a. walls and ceilings exposed to the outside atmosphere have a

continuous water vapor retarder with a rating of one perm (6 x

-11

kg per pa-sec-m2) or 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 three criteria above, you must provide additional fresh air. See Ventilation Air From Outdoors, page 7.

If your home does not meet all three criteria above, proceed to De- termining Fresh-Air Flow For Heater Location.

Conﬁned Space and Unconﬁned Space

The National Fuel Gas Code, ANSI Z223.1/NFPA54 allows two methods for determining whether the space in which the heater is being installed is conﬁned or unconﬁned space. The standard method deﬁnes a conﬁned space as a space whose volume is less than 50 cubic feet per 1,000 Btu/hr (4.8 m3 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/hr (4.8 m3 per kw) of the aggregate input rating of all appliances installed in that space. Rooms communicating directly with the space in which the appliances are installed*, through openings not furnished with doors, are considered a part of the unconﬁned space.

Where the air inﬁltration rate of a structure is known, the Known Air Inﬁltration Rate Method may be used. Follow The National Fuel Gas Code, ANSI Z223.1/NFPA 54 to use this method to determine if the space is conﬁned or unconﬁned.

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

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AIR FOR COMBUSTION AND VENTILATION

Remove Door into Adjoining

Room, Option

Ventilation Grills

Into Adjoining Room,

Option 2

Ventilation

Grills Into

Adjoining

Room,

Option 1

12"

Continued

DETERMINING FRESH-AIR FLOW FOR HEATER LOCATION

Determining if You Have a Conﬁned or Unconﬁned Space Using the Standard Method

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

Space: Includes the room in which you will install heater 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 20 ft. (length) x 16 ft. (width) x 8 ft. (ceiling

height) = 2560 cu. ft. (volume of space)

If additional ventilation to adjoining room is supplied with grills

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

2. Multiply the space volume by 20 to determine the maximum Btu/Hr the space can support.

_______ (volume of space) x 20 = (Maximum Btu/Hr the space

can support)

Example: 2560 cu. ft. (volume of space) x 20 = 51,200 (maximum

Btu/Hr the space can support)

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

Vent-free ﬁreplace ________Btu/Hr Gas water heater* ________Btu/Hr Gas furnace ________Btu/Hr Vented gas heater ________Btu/Hr Gas ﬁreplace logs ________Btu/Hr Other gas appliances* + ____Btu/Hr Total =_______Btu/Hr * Do not include direct-vent gas appliances. Direct-vent draws

combustion air from the outdoors and vents to the outdoors.

The space in the above example is a conﬁned space because the actual Btu/Hr used is more than the maximum 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 adjoining 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, page 6.

B. Vent room directly to the outdoors. See Ventilation Air From

Outdoors, page 7.

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.

WARNING: If the area in which the heater may be operated does not meet the required volume for indoor combustion air, combustion and ventilation air shall be provided by one of the methods described in the National Fuel Gas Code, ANSI Z223.1/NFPA 54, the International Fuel Gas Code, 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

Example: Gas water heater 40,000 Btu/Hr Vent-free ﬁreplace + 39,000 Btu/Hr Total = 79,000 Btu/Hr

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

______ Btu/Hr (maximum the space can support) ______ Btu/Hr (actual amount of Btu/Hr used) Example:51,200 Btu/Hr (maximum the space can support) 79,000 Btu/Hr (actual amount of Btu/Hr used)

Figure 2 - Ventilation Air from Inside Building

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AIR FOR COMBUSTION AND VENTILATION

Outlet Air

Ventilated Attic

Outlet A

Inlet Air

Ventilated

Crawl Space

Crawl

Space

To Attic

Continued

wall connecting the two spaces (see options 1 and 2, Figure 2). You can also remove door into adjoining room (see option 3, Figure 2). Follow the National Fuel Gas Code, ANSI Z223.1/NFPA 54, Air for Com- bustion and Ventilation for required size of ventilation grills or ducts.

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, Air for Combustion and Ventilation for required size of ventilation grills or ducts.

IMPORTANT: Do not provide openings for inlet or outlet air into attic if attic has a thermostat-controlled power vent. Heated air entering the attic will activate the power vent.

INSTALLATION

Figure 3 - Ventilation Air from Outdoors

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

WARNING: A qualiﬁed service person must install

heater. Follow all local codes.

NOTICE: State or local codes may only allow operation of this appliance in a vented conﬁguration. Check your state or local codes.

WARNING: Make sure the selector switch is in

the OFF position before installing heater.

WARNING: Before installing in a solid fuel-burning ﬁreplace, the chimney ﬂue and ﬁrebox must be cleaned of soot, creosote, ashes and loose paint by a qualiﬁed chimney cleaner. Creosote will ignite if highly heated. A dirty chimney ﬂue may create and distribute soot within the house. Inspect chimney ﬂue for damage. If damaged, repair ﬂue before operating heater.

WARNING: Never install the heater

• in a bedroom or bathroom unless installed as a vented appliance, see page 10.

• in a recreational vehicle

• where curtains, furniture, clothing or other ﬂammable objects are less than 42" from front, top or sides of heater

• in high trafﬁc areas

• in windy or drafty areas

CAUTION: This heater creates warm air currents. These currents move heat to wall surfaces next to heater. Installing heater next to vinyl or cloth wall coverings or operating heater 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 heaters add moisture to the air. Although this is beneﬁcial, installing heater in rooms without enough ventilation air may cause mildew to form from too much moisture. See Air for Combustion and Ventilation, page 5.

WARNING: Seal any fresh air vents or ash cleanout doors located on ﬂoor or wall of ﬁreplace. If not, drafting may cause pilot outage or sooting. Use a heat-resistant sealant. Do not seal chimney ﬂue damper.

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INSTALLATION

Continued

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 heater. Call dealer where you bought heater for proper type heater.

WARNING: This appliance is equipped for either natural gas or propane/LP gas but not both. Gas type is indicated on the rating plate. Field conversion is not permitted.

INSTALLATION AND CLEARANCES (Vent-Free Operation Only)

NOTICE: Manual control heaters may be used as a vented product. If so, you must always run heater with chimney ﬂue damper open. If running heater with damper open, noncombustible material above ﬁreplace opening is not needed. Go to Installing Damper Clamp Accessory for Vented Operation, page 10.

WARNING: Maintain the minimum clearances. If you can, provide greater clearances from ﬂoor, ceiling and adjoining wall.

MINIMUM FIREPLACE CLEARANCE

TO COMBUSTIBLE MATERIALS

Side Wall 16", Ceiling: 42"

Carefully follow these instructions. This will ensure safe installation into a masonry, UL127-listed manufactured ﬁreplace or listed vent-free ﬁrebox.

LOG SIZING REQUIREMENTS

Minimum Firebox

Rear

Log Size

24" 17" 13" 28" 21"

30" 17" 13" 34" 24"

* Measured at 13" depth.

Carefully follow the instructions below. This will ensure safe installation into a masonry, UL127-listed manufactured ﬁreplace or listed vent-free ﬁrebox.

Minimum Clearances for Side Combustible Material, Side Wall and Ceiling

A. Clearances from the side of the ﬁreplace cabinet to any combus-

tible material and wall should follow diagram in Figure 4.

Example: The face of a mantel, bookshelf, etc. is made of combus-

tible material and protrudes 3-1/2" from the wall. This combustible material must be 4" from the side of the ﬁreplace opening (see

Figure 4).

NOTE: When installing your gas logs into a manufactured ﬁrebox,

follow ﬁrebox manufacturer’s instructions for minimum clearances to combustible materials.

B. Clearances from top of ﬁreplace opening to ceiling should not be

less than 42".

Height Depth Front Width

Width*

Example

*Minimum 16" from Side Wall

Figure 4 - Minimum Clearance for Combustible to Wall

Minimum Noncombustible Material Clearances If Not Using Mantel

NOTE: If using a mantel, proceed to If Using Mantel, page 9. If not using a mantel, follow the information below.

You must have noncombustible material(s) above the ﬁreplace opening. Noncombustible materials (such as slate, marble, tile, etc.) must be at least 1/2" thick. With sheet metal, you must have noncombustible material behind it. Noncombustible material must extend at least 8" up. If noncombustible material is less than 12", you must install the ﬁreplace hood accessory. See Figure 5, page 9, for minimum clearances.

IMPORTANT: If you cannot meet these minimum clearances, you must operate heater with chimney ﬂue damper open. Go to Installing Damper Clamp Accessory for Vented Operation, page 10.

Noncombustible

Material Distance (A)

12" or more Noncombustible material okay.

Between 8" and 12"

Less than 8"

Requirements for Safe Installation

Install ﬁreplace hood accessory (GA6050 see Accessories, page 24).

Noncombustible material must be extended to at least 8". See Between 8" and 12", above. If you cannot extend material, you must operate heater with ﬂue damper open.

ComfortFlame.US.com 900556-00 NC8

Minimum Noncombustible Material

Minimum Noncombustible Material Height

Distances to Underside of Mantel

Top of Fireplace Opening

Underside of Mantel Shelf

Mantel Shelf

12"

(A)

18" 20" 22" 24"

All minimum distances are in inches

Log Set

All

Models

10"

Minimum NonCombustible Material

8" Min.

12" 15" 18"

All minimum distances are in inches

Log Set

18" and 24" Models

20"

10"

12"

Distances to Underside of Mantel

Hood (GA6050, GA6052)

Top of Fireplace Opening

Underside of Mantel Shelf

Mantel Shelf

Heat Resistant Material

INSTALLATION

Continued

All Models

Figure 5 - Heat Resistant Material (Slate, Marble, Tile, etc.) Above Fireplace

If Using Mantel

Figure 6 - Minimum Mantel Clearances Without Using Hood

Minimum clearance requirements include any projections such as shelves, window sills, mantels, etc. above the appliance.

Figure 7 - Minimum Mantel Clearances When Using Hood

IMPORTANT: If you cannot meet these minimum clearances, you

must operate heater with chimney ﬂue damper open. Go to Installing Damper Clamp Accessory for Vented Operation, page 10.

MANTEL CLEARANCES

In addition to meeting noncombustible material clearances, you must also meet required clearances between ﬁreplace opening and mantel shelf. If you do not meet the clearances listed below, you will need a hood.

Determining Minimum Mantel Clearances

If you meet minimum clearance between mantel shelf and top of ﬁreplace opening, a hood is not required (see Figure 6).

Determining Minimum Mantel Clearances When Using a Hood

If minimum clearances in Figure 6, are not met, you must have a hood. When using a hood there are still certain minimum mantel clearances required. Follow minimum clearances shown in Figure 7 when using hood.

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.

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

• operate the logs only with the ﬂue damper open

• raise the mantel to an acceptable height

• remove the mantel

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INSTALLATION

Hearth

5" Min.

Combustible Material

14" Min.

Combustible Material

Continued

FLOOR CLEARANCES

A. If installing appliance on the ﬂoor level, you must maintain the

minimum distance of 14" to combustibles (see Figure 8).

B. If combustible materials are less than 14" to the ﬁreplace, you

must install appliance at least 5" above the combustible ﬂooring (see Figure 9).

Combustible Material

Noncombustible Material

Figure 8 - Minimum Fireplace Clearances If Installed at Floor Level

Area of Various Standard Round Flues

Diameter Area

5" 20 sq. in. 6" 29 sq. in. 7" 39 sq. in. 8" 51 sq. in.

Chimney

Height

6' to 15' 39 sq. in.

15' to 30' 29 sq. in.

Damper Clamp

Damper

Minimum Permanent

Flue Opening

Damper

Figure 9 - Minimum Fireplace Clearances Above Combustible Flooring

INSTALLING DAMPER CLAMP ACCESSORY FOR VENTED OPERATION

NOTE: When used as a vented heater, appliance must be installed only in a solid-fuel-burning ﬁreplace with a working ﬂue and constructed of noncombustible material.

If you choose to use your heater as a manually-controlled model (no remote control installed), you may use this heater as a vented product. There are three reasons for operating your heater in the vented mode.

1. Fireplace does not meet the clearance to combustibles requirements for vent-free operation.

2. State or local codes do not permit vent-free operation.

3. You prefer vented operation.

If reasons number 1 or 2 above apply to you, you must permanently open chimney ﬂue damper. You must install the damper clamp accessory (to order, see Accessories, page 24). This will ensure vented operation (see Figure 10). The damper clamp will keep damper open. Installation instructions are included with clamp accessory.

See chart below for minimum permanent ﬂue opening you must provide. Attach damper clamp so the minimum permanent ﬂue opening will be maintained at all times.

ComfortFlame.US.com 900556-00 NC10

Masonry Fireplace

Figure 10 - Attaching Damper Clamp

INSTALLING HEATER BASE ASSEMBLY

Manufactured Fireplace

WARNING: You must secure this heater to ﬁreplace ﬂoor. If not, heater will move when you adjust controls. Moving heater may cause a gas leak or log misplacement.

WARNING: If installing in a sunken ﬁreplace, special care is needed. You must raise the ﬁreplace ﬂoor to allow access to heater control panel. This will ensure adequate air ﬂow and guard against sooting and controls being damaged. Raise ﬁreplace ﬂoor with noncombustible material. Make sure material is secure.

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

CAUTION: Do not remove the data plates attached to the heater base assembly. The data plates contain important warranty and safety information.

IMPORTANT: Make sure the heater burners are level. If heater is not level, heater will not work properly.

INSTALLATION

Continued

Installation Items Needed

• hardware package (provided with heater)

• approved ﬂexible gas hose (not provided) (if allowed by local codes)

• sealant resistant to propane/LP gas, not provided

• electric drill with 3/16" masonry drill bit

NOTE: Install optional remote receiver and hand-held remote kit (see Accessories, page 24) before installing gas log heater. See installation instructions included with the kit.

1. Apply pipe joint sealant lightly to male threads of the ﬁtting to be threaded into gas regulator. Connect approved ﬂexible gas hose to gas regulator of heater (see Figure 11).

IMPORTANT: Hold gas ﬁtting with wrench when connecting ﬂexible gas hose.

2. Locate masonry screws in hardware package.

Position heater base assembly in ﬁreplace.

4. Place logs in their proper positions on heater base.

5. Center heater base and logs front to back and side to side in ﬁreplace.

6. Carefully remove logs without moving heater base.

7. Mark screw locations through holes in mounting ﬂanges (see Figure 12). If installing in a brick-bottom ﬁreplace, mark screw locations in mortar joint of bricks.

8. Remove heater base from ﬁreplace.

9. Drill holes at marked locations using 3/16" masonry drill bit.

10. Attach base assembly to ﬁreplace ﬂoor using two masonry screws (in hardware package) (see Figure 12).

11. Connect to gas supply. See Connecting To Gas Supply.

Masonry Screw

Mounting Flanges

Figure 12 - Attaching Base Assembly to Fireplace Floor

CONNECTING TO GAS SUPPLY

WARNING: This appliance requires a 3/8" NPT (National Pipe Thread) inlet connection to the pressure regulator.

WARNING: A qualiﬁed service person must con-

nect heater to gas supply. Follow all local codes.

Flexible Gas Hose (if allowed by local codes)

Fitting

Figure 11 - Attaching Flexible Gas Hose to Heater

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

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

ComfortFlame.US.com900556-00 NC 11

INSTALLATION

Continued

Installation Items Needed

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

• piping (check local codes)

• sealant (resistant to propane/LP gas)

• equipment shutoff valve *

• test gauge connection *

• sediment trap

• tee joint

• pipe wrench * equipment shutoff valve with 1/8" NPT tap is an acceptable alter-

native to test gauge connection. Purchase the optional CSA designcertiﬁed equipment shutoff valve from your dealer.

For propane/LP units, the installer must supply an external regulator. The external regulator will reduce incoming gas pressure. You must reduce incoming gas pressure to between 11" and 14" of water. If you do not reduce incoming gas pressure, heater regulator damage could occur. Install external regulator with the vent pointing down as shown in Figure 13. 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" diameter or greater to allow proper gas volume to heater. If pipe is too small, undue loss of volume will occur.

Propane/LP Supply Tank

External Regulator with Vent Pointing Down

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

Check your building codes for any special requirements for locating equipment shutoff valve to 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 heater valves.

WARNING: Use pipe joint sealant that is resistant

to liquid petroleum (LP) gas.

We recommend that you install a sediment trap in supply line as shown in Figure 14. Locate sediment trap where it is within reach for cleaning. Install in piping system between fuel supply and heater. Locate sediment trap where trapped matter is not likely to freeze. A sediment trap traps moisture and contaminants. This keeps them from going into heater controls. If sediment trap is not installed or is installed wrong, heater may not run properly.

CAUTION: Avoid damage to regulator. Hold gas regulator with wrench when connecting it to gas piping and/or ﬁttings.

Equipment Shutoff Valve With 1/8" NPT Tap*

Approved Flexible Gas Hose (if allowed by local codes)

PROPANE/LP

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

NATURAL

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

10.5" W.C. Pressure)

Figure 13 - External Regulator With Vent Pointing Down

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 14).

ComfortFlame.US.com 900556-00 NC12

3" Minimum

Cap Pipe Tee Nipple Joint

Gas Control

* Purchase the optional equipment shutoff valve from your dealer. ** Minimum inlet pressure for purpose of input adjustment.

Sediment Trap

Figure 14 - Gas Connection

CHECKING GAS CONNECTIONS

INSTALLATION

Continued

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.

CAUTION: Make sure external regulator has been installed between propane/LP supply and heater. See guidelines under Connecting to Gas Supply, page 11.

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 gas joints. Bubbles forming show a leak.

5. Correct all leaks at once.

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

Equipment Shutoff Valve

Figure 15 - Equipment Shutoff Valve

Propane/LP Supply Tank

Figure 16 - Checking Gas Joints

Equipment Shutoff Valve

Open

Closed

Control Valve Location

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

1. Close equipment shutoff valve (see Figure 15).

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 propane/LP supply tank to equipment shutoff valve for propane/LP gas (see Figure 16) or from gas meter to equipment shutoff valve for natural gas (see Figure 17). Apply noncorrosive leak detection ﬂuid to gas joints. Bubbles forming show a leak.

4. Correct all leaks at once.

The appliance and its appliance main gas valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1/2 psi (3.5 kPa).

The appliance must be isolated from the gas supply piping system by closing its equipment shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psi (3.5 kPa).

ComfortFlame.US.com900556-00 NC 13

Gas Meter

Control Valve Location

Figure 17 - Checking Gas Joints

INSTALLATION

A U TO

OFF

O N

A UT O

OFF

Continued

PRESSURE TESTING HEATER GAS CONNECTIONS

1. Open equipment shutoff valve (see Figure 15).

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

3. Make sure control knob of heater is in the OFF position.

4. Check all joints from propane/LP supply tank to equipment shutoff valve for propane/LP gas (see Figure 16) or from gas meter to equipment shutoff valve for natural gas (see Figure 17). Apply noncorrosive leak detection ﬂuid to gas joints. Bubbles forming show a leak.

5. Correct all leaks at once.

6. Light heater (see Operation, page 16). Check all other internal joints for leaks.

7. Turn off heater (see To Turn Off Gas to Appliance, page 17).

INSTALLING LOGS

Front Log (#1)

Grate Fingers

Grate Base

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

CAUTION: After installation and periodically thereafter, check to ensure that no ﬂame comes in contact with any log. With the heater set to HI, check to see if ﬂames contact any log. If so, reposition logs according to the log installation instructions in this manual. Flames contacting logs will create soot.

Each log is marked with a number. These numbers will help you identify the log when installing. It is very important to install these logs exactly as instructed. Do not modify logs. Only use logs supplied with heater.

1. Place front log (#1) on grate ﬁngers. Make sure front log rests

ﬁrmly between grate ﬁngers and grate base (see Figure 18).

2. Place base of middle log (#2) in the U-shaped slots of grate base. The cutout on the right of middle log should ﬁt over the burner (see Figure 19). Make sure front of middle log is resting on tabs of grate base.

3. Locate pegs on bottom of back log (#3). Slide pegs into holes in grate base behind burner (see Figure 20).

Figure 18 - Installing Front Log (#1) (Biltmore30LMN/LMP Shown)

Middle Log (#2)

Burner

Tab

U-Shaped Slot

Figure 19- Installing Middle Log (#2) (Biltmore30LMN/LMP Shown)

Pegs

Hole in Grate Base

Burner

Figure 20 - Installing Rear Log (#3) (Biltmore30LMN/LMP Shown)

ComfortFlame.US.com 900556-00 NC14

INSTALLATION

OFF

A U TO

OFF

AUTO

OFF

A UT

OFF

Continued

4. Locate pegs on bottom of crossover log (#4). Slide pegs into holes located in middle log (#2) and back log (#3). See Figure 21, for placement.

5. Locate pegs on bottom of crossover log (#5). Slide pegs into holes located in crossover log (#4) and front log (#1). See Figure 22.

6. Locate pegs on bottom of crossover log (#6). Slide pegs into holes located in middle log (#2) and front log (#1). See Figure 23.

7. For CCL3930PR/NR Only Locate holes on bottom of crossover log (#7). Slide onto pegs located in crossover log (#6) and middle log (#2). See Figure 24.

8. Add volcanic stone around base of heater if desired. Do not place any volcanic stone on logs or burner.

Pegs

Log #2

Pegs

Log #2

Front Log (#1)

Log #3

Figure 21 - Installing Crossover Log (#4) (Biltmore30LMN/LMP Shown)

Crossover Log (#4)

Figure 23- Installing Crossover Log (#6) (Biltmore30LMN/LMP Shown)

Holes

Crossover Log (#6)

Pegs

Middle Log (#2)

Front Log (#1)

Figure 22 - Installing Crossover Log (#5) (Biltmore30LMN/LMP Shown)

ComfortFlame.US.com900556-00 NC 15

Figure 24 - Installing Crossover Log (#7) to Models Biltmore30LMN/LMP Only

OPERATION

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 neighbor’s phone. Follow the gas supplier’s 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, don’t try to repair it, call a qualiﬁed service technician or gas supplier. Force or attempted repair may result in a ﬁre or explosion.

D. Do not use this appliance if any part has been under water. Imme-

diately 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.

LIGHTING

INSTRUCTIONS

WARNING: If ﬁreplace has glass doors, never operate this heater with glass doors closed. If you operate heater with doors closed, heat buildup inside ﬁreplace will cause glass to burst. Make sure there are no obstructions across opening of ﬁreplace.

WARNING: You must operate this heater with a ﬁreplace screen in place. Make sure ﬁreplace screen is closed before running heater.

NOTICE: During initial operation of new heater, burning logs will give off a paper-burning smell. Orange ﬂame will also be present. Open damper or window to vent smell. This will only last a few hours.

NOTE: Homeowners generally prefer to operate their heater with the chimney damper closed. This will put all the heat into the room. However, there may be times you will desire the full ﬂames of the HI heat setting but will ﬁnd the heat output excessive. You can open the chimney damper (if you have one) fully or partially to release some of the heat.

WARNING: Damper handle will be hot if heater

has been running.

1. STOP! Read the safety information on this page.

2. Make sure equipment shutoff valve is fully open.

3. Set selector switch in the OFF position.

WARNING: Burners will come on automatically within one minute when the selector switch is in the ON position after the pilot is lit.

4. Press in and turn control knob clockwise to the OFF

position (see Figure 30).

5. 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 on this page. If you don’t smell gas, go to the next step.

6. Press in and turn control knob counterclockwise to the PILOT position. Press in control knob for ﬁve (5) seconds (see Figure 30).

NOTE: You may be running this heater for the ﬁrst time after hooking

up to gas supply. 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.

7. With control knob pressed in, press and release Igniter button. This will light pilot. The pilot is attached to the front burner. If needed, keep pressing Igniter 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, page 17.

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

• If control knob does not pop out when released, contact a quali-

ﬁed service person or gas supplier for repairs.

NOTE: If pilot goes out, repeat steps 4 through 8.

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

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

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

12. To leave pilot lit and shut off burners only: turn control knob clockwise to the PILOT position, or use remote control manual OFF button, or set selector switch in the OFF position.

ComfortFlame.US.com 900556-00 NC16

OPERATION

REMOTE OFF ON

ON OFF REMOTE

Continued

Flame Adjustment Knob

Control Knob

Igniter Button

Selector Switch in OFF Position

Figure 25 - Control Knob and Igniter Button Location

CAUTION: Do not try to adjust heating levels by

using the equipment shutoff valve.

WARNING: Make sure the selector switch is in the OFF position when you are away from home for long periods of time. Heater will come on automatically with selector switch in the ON position.

TO TURN OFF GAS

TO APPLIANCE

Shutting Off Heater

1. Turn control knob clockwise to the OFF position. 2a. Set selector switch in the OFF position. 2b. If Using Optional Hand-Held remote: Set selector switch in the

OFF position to keep from draining battery.

3. Close equipment shutoff valve (see Figure 15, page 13).

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 27). NOTE: The burner may light if hand-held remote was on when selector

switch was last turned off. You can now turn the burner on and off with the hand-held remote control unit.

IMPORTANT: Do not leave the selector switch in the REMOTE or ON position when the pilot is not lit. This will drain the battery.

Pilot Burner

Igniter Electrode

Propane/LP Gas

Pilot Burner

Igniter Electrode

MANUAL LIGHTING

PROCEDURE

1. Follow steps 1 through 6 under Lighting Instructions, page 16.

2. Press control knob and light pilot with match.

3. Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob. Now follow steps 9 Light- ing Instructions, page 16.

OPTIONAL HAND-HELD

REMOTE OPERATION

NOTE: Hand-held remote control accessories must be purchased separately (see Accessories, page 24). Follow instructions included with the remote control.

NOTICE: You must light the pilot before using the hand-held remote control unit. See Lighting Instruc- tions on page 16.

ComfortFlame.US.com900556-00 NC 17

Figure 26 - Pilot

Natural Gas

Flame Adjustment Knob

Selector Switch in Remote Position

Control Knob

Figure 27 - Setting the Selector Switch, Control Knob and Flame Adjustment Knob for Remote Operation

CLEANING AND MAINTENANCE

INSPECTING BURNERS

Check pilot ﬂame pattern and burner ﬂame patterns often.

PILOT FLAME PATTERN

Figure 28 shows a correct pilot ﬂame pattern. Figure 29, shows an incorrect pilot ﬂame pattern. The incorrect pilot ﬂame is not properly heating the thermocouple. When the thermocouple cools, the heater will shut down. If pilot ﬂame pattern is incorrect, as shown in Figure 29.

• turn heater off (see To Turn Off Gas to Appliance, page 17)

• see Troubleshooting, page 20.

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

Propane/LP Gas

Pilot Burner

Thermocouple

Figure 28 - Correct Pilot Flame Pattern

Pilot Burner

Propane/LP Gas

Thermocouple

Pilot Burner

Natural Gas

WARNING: Turn off heater and let cool before

cleaning.

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 heater 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. If using compressed air in a can, please follow the directions on the can. If you don’t follow directions on the can, you could damage the pilot assembly.

1. Shut off unit, including pilot. Allow 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 30 on page 18).

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

4. Check injector holder located at end of 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.

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

Clean pilot assembly also. A yellow tip on pilot ﬂame indicates dust and dirt in the pilot assembly. There is a small pilot air inlet hole about 2" from where the pilot ﬂame comes out of the pilot assembly (see Figure 38). 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.

Figure 29 - Incorrect Pilot Flame Pattern

LOGS

• If you remove logs for cleaning, refer to Installing Logs, page 14,

to properly replace logs.

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

MAIN BURNER

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

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

ComfortFlame.US.com 900556-00 NC18

Burner Tube

Primary Air Inlet Holes

Injector Holder

Figure 30 - Injector Holder On Outlet Burner Tube

Ports/Slots

Burner Tube

Pilot Assembly

Pilot Air Inlet Hole

Figure 31 - Pilot Inlet Air Hole

White

REPLACEMENT PARTS

See pages 22-23 for a complete replacement parts list. Use only parts supplied from the manufacturer.

Normally, all parts should be ordered through your IHP distributor or dealer. Parts will be shipped at prevailing prices at time of order.

When ordering repair parts, always give the following information:

1. The model number of the appliance.

2. The serial number of the appliance.

3. The part number.

WIRING DIAGRAM

Receiver

Off

Remote

Thermopile

Red

White

4. The description of the part.

5. The quantity required.

6. The installation date of the appliance.

If you encounter any problems or have any questions concerning the installation or application of this appliance, please contact your dealer.

IHP 1508 Elm Hill Pike, Suite 108 Nashville, TN 37210 Visit us at ComfortFlame.US.com

TPTH TH

Gas Control

TPTH

SPECIFICATIONS

Biltmore24LMP Biltmore30LMP

• Rating (Variable): 20,000/39,000 Btu/Hr

• Type Gas: Propane/LP

• Ignition: Piezo

• Manifold Pressure: 8.0" W.C.

• Inlet Gas Pressure (in. of water): Max 14" W.C., Min* 11" W.C.

* For the purpose of input adjustment

TECHNICAL SERVICE

You may have further questions about installation, operation, or troubleshooting. Please contact your IHP dealer for any questions or concerns. When contacting your dealer please have your model

SERVICE HINTS

When Gas Pressure Is Too Low

• pilot will not stay lit

• burners will have delayed ignition

• heater will not produce speciﬁed heat

• propane/LP gas supply may be low

Biltmore24LMN Biltmore30LMN

• Rating (Variable): 20,000/39,000 Btu/Hr

• Type Gas: Natural

• Ignition: Piezo

• Manifold Pressure: 3.5" W.C.

• Inlet Gas Pressure (in. of water): Max 10.5" W.C., Min* 5" W.C.

and serial numbers of your appliance ready. You can also visit our web site at ComfortFlame.US.com.

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

ComfortFlame.US.com900556-00 NC 19

TROUBLESHOOTING

WARNING: Turn off heater and let cool before servicing. Only a qualiﬁed service person should service

and repair heater.

CAUTION: Never use a wire, needle, or similar object to clean ODS/pilot. This can damage ODS/pilot unit.

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.

• Leave the building immediately.

• 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.

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

IMPORTANT: Operating appliance 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.

OBSERVED PROBLEM POSSIBLE CAUSE REMEDY

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

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

ODS/pilot lights but ﬂame goes out when control knob is released

1. Igniter electrode not connected to Igniter cable

2. Igniter cable pinched or wet

3. Piezo Igniter nut is loose

4. Broken Igniter cable

5. Bad piezo Igniter

6. Igniter electrode positioned wrong

7. Igniter electrode broken

1. Gas supply turned off or equipment shutoff valve closed

2. Control knob not in PILOT position

3. Control knob not pressed in while in PILOT position

4. Air in gas lines when installed

5. Depleted gas supply (propane/LP only)

6. ODS/pilot is clogged

7. Gas regulator setting is not correct

1. Control knob not fully pressed in

2. Control knob not pressed in long enough

3. Equipment shutoff valve not fully open

4. Pilot ﬂame not touching thermocouple, which allows thermocouple to cool, causing pilot ﬂame to go out. This problem could be caused by one or both of the following:

A) Low gas pressure B) Dirty or partially clogged ODS/pilot

5. Thermocouple connection loose at control valve

6. Thermocouple damaged

7. Control valve damaged

1. Reconnect Igniter cable

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

3. Tighten nut holding piezo Igniter to base panel of log set. Nut is located behind base panel

4. Replace Igniter cable

5. Replace piezo Igniter

6. Replace pilot assembly

7. Replace pilot assembly

1. Turn on gas supply or open equipment shutoff valve

2. Turn control knob to PILOT position

3. Press in control knob while in PILOT position

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

5. Contact local propane/LP gas company

6. Clean ODS/pilot (see Cleaning and Main- tenance, page 18) or replace ODS/pilot assembly

7. Replace gas regulator

1. Press in control knob fully

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

3. Fully open equipment shutoff valve

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

B) Clean ODS/pilot (see Cleaning and

Maintenance, page 18) or replace ODS/ pilot assembly

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

6. Replace pilot assembly

7. Replace control valve

ComfortFlame.US.com 900556-00 NC20

TROUBLESHOOTING

Continued

OBSERVED PROBLEM POSSIBLE CAUSE REMEDY

Burner does light after ODS/pilot is lit 1. Burner oriﬁce clogged

2. Inlet gas pressure is too low

3. Thermopile leads disconnected or improp erly connected

4. Burners will not come on in remote position

Delayed ignition burner 1. Manifold pressure is too low

2. Burner oriﬁce clogged

Burner backﬁring during combustion 1. Burner oriﬁce is clogged or damaged

2. Damaged burner

3. Gas regulator defective

Slight smoke or odor during initial operation 1. Not enough air

2. Gas regulator defective

3. Residues from manufacturing processes and logs curing

Moisture/condensation noticed on windows 1. Not enough combustion/ventilation air

Heater produces a whistling noise when burner is lit

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

Remote does not function 1. Battery is not installed. Battery power is low 1. Replace 9-volt batteries in receiver and

Heater produces a clicking/ticking noise just after burner is lit or shut off

Heater produces unwanted odors 1. Heater burning vapors from paint, hair

Heater shuts off in use (ODS operates) 1. Not enough fresh air is available

Gas odor even when control knob is in OFF position

Gas odor during combustion 1. Foreign matter between control valve and

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

2. Air in gas line

3. Air passageways on heater blocked

4. Dirty or partially clogged burner oriﬁce

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

1. Metal expanding while heating or contract ing while cooling

spray, glues, cleaners, chemicals, new carpet, etc. (See IMPORTANT statement above)

2. Gas leak. See Warning statement on page

20.

2. Low line pressure

3. ODS/pilot is partially clogged

1. Gas leak. See Warning statement on page

20.

2. Control valve defective

burner

2. Gas leak. See Warning statement on page

20.

1. Clean burner

nance, page 18)

2. Contact local natural or propane/LP gas company

3. Reconnect leads (see Wiring Diagram, page

19)

4. Replace battery in transmitter and receiver

1. Contact local natural or propane/LP gas company

2. Clean burner

nance, page 18)

1. Clean burner

nance, page 18)

2. Replace damaged burner

3. Replace gas control

1. Check burner for dirt and debris. If found, clean burner

(see Cleaning and Mainte-

or replace burner oriﬁce

(see Cleaning and Mainte-

or replace burner oriﬁce

(see Cleaning and Mainte-

or replace burner oriﬁce

(see Cleaning and Mainte-

nance, page 18)

2. Replace gas control

3. Problem will stop after a few hours of operation

1. Refer to Air for Combustion and Ventilation requirements (page 5)

1. Turn control knob to LO position and let warm up for a minute

2. Operate burner until air is removed from line. Have gas line checked by local natural or propane/LP gas company

Observe minimum installation clearances (see

pages 8-10)

4. Clean burner

nance, page 18)

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

hand-held remote control

1. This is normal with most heaters. If noise is excessive, contact qualiﬁed service person

1. Open window and ventilate room. Stop using odor causing products while heater is running

2. Locate and correct all leaks (see Checking

Gas Connections, page 13)

1. Open window and/or door for ventilation

2. Contact local natural or propane/LP gas company

3. Clean ODS/pilot

(see Cleaning and Mainte-

or replace burner oriﬁce

(see Cleaning and Mainte-

nance, page 18)

1. Locate and correct all leaks (see Checking Gas Connections, page 13)

2. Replace control valve

1. Take apart gas tubing and remove foreign matter

2. Locate and correct all leaks (see Checking

Gas Connections, page 13)

ComfortFlame.US.com900556-00 NC 21

PARTS

MODELS BILTMORE24LMN, BILTMORE24LMP BILTMORE30LMN AND BILTMORE30LMP

Cat. No. Model

F2579 Biltmore24LMN F2580 Biltmore24LMP F2581 Biltmore30LMN F2582 Biltmore30LMP

NOTE: Items 28 and 29 are Natural Gas only.

ComfortFlame.US.com 900556-00 NC22

This list contains replaceable parts used in your heater. When ordering parts, follow the instructions listed under Replacement Parts on page 19 of this manual.

WARNING: Contact an IHP dealer to obtain any of these parts. Never use substitute materials not approved

by IHP. Use of non-approved parts can result in poor performance and safety hazards.

PART NUMBER

KEY

PARTS

Biltmore24LMP

NO.

Biltmore24LMN

1 J4557 J4556 Front Log 1 2 J4560 J4559 Middle Log 1 3 J8107 J4563 Back Log 1 4 J4567 J4566 Left Back Crossover Log 1 5 J4569 J4571 Left Top Crossover Log 1 6 J4573 J4572 Right Btm Crossover Log 1 7 — J4575 Right Top Crossover Log 1

KEY NO.

8 J3830 — J3830 — ODS Pilot Assembly LP 1

— J3831 — J3831 ODS Pilot Assembly NG 1

9 J3558 J3558 J3558 J3558 ODS Nut 2 10 J6833 J6833 J6833 J6833 Male Connector 1 11 J8089 J8089 J8089 J8089 Burner Retainer Spring 1 12 J3605 J3604 J3605 J3604 Burner Oriﬁce Injector 1 13 J3794 J3794 J3794 J3794 Wiring Harness 1 14 J3763 J3763 J3763 J3763 Burner 1 15 J3635 J3637 J3635 J3637 Pilot Tube 1 16 J3837 — J3837 — Gas Control Valve LP 1

— J3836 — J3836 Gas Control Valve NG 1 17 J8109 J8109 J8109 J8109 Lower Bracket 1 18 J1958 J1958 J1958 J1958 Screw, #8 x 0.38 7 19 ** ** ** ** Painted Base Assembly 1 20 J3569 J3569 J3569 J3569 Igniter Cable 1 21 J3546 J3546 J3546 J3546 Piezo Igniter 1 22 J3821 J3821 J3821 J3821 Plate, Switch 1 23 J8110 J8110 J8110 J8110 Heat Shield 1 24 J3574 J3574 J3574 J3574 Screw 2 25 J3841 J3841 J3841 J3841 Flame Adjustment Knob 1 26 J3840 J3840 J3840 J3840 Off-Pilot-On Knob 1 27 J1961 J1961 J1961 J1961 28 — J3660 — J3660 29 — J3654 — J3654 Pilot Regulator 1 30 J3805 J3805 J3805 J3805 Burner Outlet Tube Kit LP 1

J4547 J4547 J4547 J4547 Burner Outlet Tube Kit NG 1

31 J6861 J6861 J6861 J6861 Switch 1

J3658 J3658 J3658 J3658 Warning Plate 1 J3846 J3846 J3846 J3846 Lighting Instructions Plate 1 J3662 J3662 J3662 J3662 Caution Decal 1 J3689 J3689 J3689 J3689 Hardware Kit 1

80L42 80L42 80L42 80L42 Volcanic stone 1

** Not a ﬁeld replaceable part.

Biltmore30LMP Biltmore30LMN

PART NUMBER

PARTS AVAILABLE — NOT SHOWN

DESCRIPTION QTY

DESCRIPTION QTYBiltmore24LMP Biltmore24LMN Biltmore30LMP Biltmore30LMN

Screw Pilot Tube (Regulator to Pilot)

4 1

ComfortFlame.US.com900556-00 NC 23

ACCESSORIES

TEMPSETONROOM

OFF

MODE

SET

TEMPSETONROOM

OFF

MODE

SET

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

Purchase these appliance accessories from your local dealer. If they can not supply these accessories, contact IHP at ComfortFlame.US.com for referral information. You can also write to the address listed on the back page of this manual.

Only kits supplied by IHP shall be used in the installation of this appliance. Use of non-approved accessory/part kit can result in poor performance and safety hazards.

FIREPLACE HOOD, BLACK Cat. No. F1764, Model GA6050

For all models. Helps deﬂect heat away from mantel or wall above

ﬁreplace.

RECEIVER AND THERMOSTAT REMOTE CONTROL KIT

Cat. No. J0385, Model CTRC For all Remote-Ready Models. Allows the appliance to be operated in

a manually or thermostatically controlled mode. You can turn the ﬁreplace on and off without ever leaving the comfort of your easy chair.

RECEIVER AND REMOTE CONTROL KIT

Cat. No. J0356, Model CMRC For all Remote-Ready Models. Allows the appliance to be turned

on and off by using a hand-held remote control.

OFF

VOLCANIC STONE Cat. No. 80L42, Model FDVS For all models. Order when additional volcanic stone is desired.

DAMPER CLAMP Cat. No. F1760, Model GA6080 For all models. Permanently opens chimney ﬂue damper for vented

operation. Can be used only with non-thermostat accessories.

DECORATIVE ASH BED/CONTROL COVER KIT Cat. No. F0246, Model CDABKA For all models. Order when additional loose logs are desired.

GAS APPLIANCE INSTALLATION KIT Cat. No. F0249, Model CIKA For all models.

WALL-MOUNT THERMOSTAT SWITCH Cat. No. F2040, Model GWMT1 For all Remote-Ready Models. The desired comfort setting can be

selected on the wall thermostat and the appliance will automatically cycle from pilot to the heat setting selected.

WALL-MOUNT ON/OFF SWITCH Cat. No. F0245, Model GWMS2 For all Remote-Ready Models. Allows the appliance to be turned

on and off with a wall switch.

RECEIVER AND REMOTE CONTROL KIT

Cat. No. F2236, Model RCKit4001 For all Remote-Ready Models. Allows the appliance to be turned

on and off by using a hand-held remote control.

RECEIVER AND HAND-HELD THERMOSTAT REMOTE CONTROL KIT

Cat. No. F1078, Model TRC For all Remote-Ready Models. Allows the appliance to be operated

in a manually or thermostatically controlled mode. You can turn the ﬁreplace on and off without ever leaving the comfort of your easy chair. A wall-mount docking station is included.

ComfortFlame.US.com 900556-00 NC24

Innovative Hearth Products

Comfort Flame™ Brand Gas Log Set

Limited One Year Warranty

THE WARRANTY

Innovative Hearth Products Limited One Year Warranty ("IHP") warrants your Comfort Flame brand Gas Log Set ("Product") to be free from defects in materials and workmanship at the time of manufacture. The logs and grate carry the Limited One Year Warranty. After installation, if covered components manufactured by IHP are found to be defective in materials or workmanship during the Limited One Year Warranty period and while the Product remains at the site of the original installation, IHP will, at its option, repair or replace the covered components. If repair or replacement is not commercially practical, IHP will, at its option, refund the purchase price or wholesale price of the IHP product, whichever is applicable. IHP will also pay IHP prevailing labor rates, as determined in its sole discretion, incurred in repairing or replacing such components. THERE ARE EXCLUSIONS AND LIMITATIONS to this Limited Three Year Warranty as described herein.

COVERAGE COMMENCEMENT DATE

Warranty coverage begins on the date of purchase. In the case of new home construction, warranty coverage begins on the date of ﬁ rst occupancy of the dwelling or six months after the sale of the Product by an independent IHP dealer, whichever occurs earlier. The warranty shall commence no later than 24 months following the date of product shipment from IHP, regardless of the installation or occupancy date.

EXCLUSIONS AND LIMITATIONS

This Limited Three Year Warranty applies only if the Product is installed in the United States or Canada and only if operated and maintained in accordance with the printed instructions accompanying the Product and in compliance with all applicable installation and building codes and good trade practices.

This warranty is non-transferable and extends to the original owner only. The Product must be purchased through a listed supplier of IHP and proof of purchase must be provided. The following do not carry the Limited Three Year Warranty but are warranted as follows:

Gas components – Repair or replacement for one year from the date of installation. Remote control – Repair or replacement for one year from the date of installation. Labor coverage – Prevailing IHP labor rates apply for the warranty period of the component.

Parts not otherwise listed carry a 90 day warranty from the date of installation.

Whenever practicable, IHP will provide replacement parts, if available, for a period of 10 years from the last date of manufacture of the product.

IHP will not be responsible for: (a) damages caused by normal wear and tear, accident, riot, ﬁ re, ﬂ ood or acts of God; (b) damages caused by abuse, negligence, misuse, or unauthorized alteration or repair of the Product affecting its stability or performance (The Product must be subjected to normal use. The Product is designed to burn either natural or propane gas only. Burning conventional fuels such as wood, coal or any other solid fuel will cause damage to the Product, will produce excessive temperatures and could result in a ﬁ re hazard.); (c) damages caused by failing to provide proper maintenance and service in accordance with the instructions provided with the Product; (d) damages, repairs or inefﬁ ciency resulting from faulty installation or application of the Product.

This Limited One Year Warranty covers only parts and labor as provided herein. In no case shall IHP be responsible for materials, components or construction which are not manufactured or supplied by IHP or for the labor necessary to install, repair or remove such materials, components or construction. Additional utility bills incurred due to any malfunction or defect in equipment are not covered by this warranty. All replacement or repair components will be shipped F.O.B. from the nearest stocking IHP factory.

LIMITATION ON LIABILITY

It is expressly agreed and understood that IHP’s sole obligation and the purchaser’s exclusive remedy under this warranty, under any other warranty, expressed or implied, or in contract, tort or otherwise, shall be limited to replacement, repair, or refund, as speciﬁ ed herein.

In no event shall IHP be liable for any incidental or consequential damages caused by defects in the Product, whether such damage occurs or is discovered before or after replacement or repair, and whether such damage is caused by IHP’s negligence. IHP has not made and does not make any representation or warranty of ﬁ tness for a particular use or purpose, and there is no implied condition of ﬁ tness for a particular use or purpose.

IHP makes no expressed warranties except as stated in this Limited One Year Warranty. The duration of any implied warranty is limited to the duration of this expressed warranty.

No one is authorized to change this Limited One Year Warranty or to create for IHP any other obligation or liability in connection with the Product. Some states and provinces do not allow the exclusion or limitation of incidental or consequential damages, so the above limitations or exclusions may not apply to you. The provisions of this Limited One Year Warranty are in addition to and not a modiﬁ cation of or subtraction from any statutory warranties and other rights and remedies provided by law.

INVESTIGATION OF CLAIMS AGAINST WARRANTY

IHP reserves the right to investigate any and all claims against this Limited One Year Warranty and to decide, in its sole discretion, upon the method of settlement.

To receive the beneﬁ ts and advantages described in this Limited One Year Warranty, the appliance must be installed and repaired by a licensed contractor approved by IHP.

Contact IHP at the address provided herein to obtain a listing of approved dealers/distributors. IHP shall in no event be responsible for any warranty work done by a

contractor that is not approved without ﬁ rst obtaining IHP's prior written consent.

HOW TO REGISTER A CLAIM AGAINST WARRANTY

In order for any claim under this warranty to be valid, you must contact the IHP dealer/distributor from which you purchased the product. If you cannot locate the dealer/ distributor, then you must notify IHP in writing. IHP must be notiﬁ ed of the claimed defect in writing within 90 days of the date of failure. Notices should be directed to the IHP Warranty Department at 1508 Elm Hill Pike, Suite 108; Nashville, TN 37210 or visit our website at WWW.COMFORTFLAME.US.COM.

P/N 900203-00, Rev. A 10/2015

Innovative Hearth Products 1508 Elm Hill Pike, Suite 108 • Nashville, TN 37210

ComfortFlame.US.com

P900556-00

Record the following important information about your appliance:

Appliance model number

Appliance serial number

Date appliance was Installed

Type of gas appliance uses

Dealer name

IHP reserves the right to make changes at any time, without notice, in design, materials, speciﬁcations, prices and also to discontinue colors, styles and products. Consult your local distributor for ﬁreplace code information.

1508 Elm Hill Pike, Suite 108 • Nashville, TN 37210

Comfort Flame Biltmore24LMN, Biltmore30LMP, Biltmore24LMP, Biltmore30LMN Installation And Operation Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual