Desa LMFP33PR User Manual

Download

UNVENTED (VENT-FREE) GAS FIREPLACE

OWNER’S OPERATION AND INSTALLATION MANUAL

For more information, visit www.desatech.com

Shown with optional cabinet

mantel and hearth base

accessories.

Patent Pending

LMFP33NR/LMFP33PR REMOTE CONTROL

GAS FIREPLACE SYSTEMS

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.

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

Combustion and Ventilation

tion on page 4 of this manual.

Air for

sec-

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

Save this manual for future reference.

TABLE OF CONTENTS SAFETY INFORMATION

TABLE OF CONTENTS

SAFETY INFORMATION ............................................................ 2

PRODUCT IDENTIFICATION ..................................................... 3

LOCAL CODES........................................................................... 4

UNPACKING ............................................................................... 4

PRODUCT FEATURES .............................................................. 4

AIR FOR COMBUSTION AND VENTILATION ........................... 4

INSTALLATION ........................................................................... 7

OPERATING HEATER.............................................................. 17

INSPECTING BURNERS.......................................................... 20

CLEANING AND MAINTENANCE ............................................ 21

SAFETY INFORMATION

TROUBLESHOOTING .............................................................. 22

WIRING DIAGRAM ................................................................... 25

SPECIFICATIONS .................................................................... 25

TECHNICAL SERVICE ............................................................. 25

SERVICE HINTS....................................................................... 25

REPLACEMENT PARTS .......................................................... 25

ILLUSTRATED PARTS BREAKDOWN AND PARTS LIST ....... 26

ACCESSORIES ........................................................................ 30

OWNER’S REGISTRATION FORM .......................................... 31

WARRANTY INFORMATION...................................... Back Cover

WARNINGS

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 heater. Improper use of this heater 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: 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.

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

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 and screen become very hot when running fireplace. 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 optional hand-held remote accessory, keep selector switch in the OFF position to prevent children from turning on burners with remote.

You must operate this fireplace with the fireplace screen and hood in place. Make sure fireplace screen and hood are in place before running heater.

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

For more information, visit www.desatech.com

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

111604-01B

SAFETY INFORMATION

Continued

SAFETY INFORMATION

PRODUCT IDENTIFICATION

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. 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

4. This fireplace shall not be installed in a bedroom 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. To pr event the creation of soot, follo w the instructions in Clean- ing and Maintenance, page 21.

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

9. This fireplace needs fresh air ventilation to run properly. This fireplace has an Oxygen Depletion Sensing (ODS) safety shutoff system. The ODS shuts down the fireplace if enough fresh air is not available. See Air for Comb ustion and Ventila-

tion, pages 4 through 6. If fireplace keeps shutting off, see Troubleshooting, pages 22 through 24.

10. Do not run fireplace

• where flammable liquids or vapors are used or stored

• under dusty conditions

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

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

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

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

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

16. To prevent performance problems in propane/LP units, do not use propane/LP fuel tanks of less than 100 lbs. capacity (propane/LP units only).

17. Provide adequate clearances around air openings.

PRODUCT IDENTIFICATION

5-Piece Log Set

Control Knob

Remote Control

Figure 1 - Log Base Assembly

Top Louver Assembly

Firebox Hood

Firebox Support

Screen Assembly

Figure 2 - Fireplace (VYGF33PRA Shown)

Piezo Ignitor

Remote Receiver

Top Outer Casing

Blower Assembly (Optional)

Bottom Louver Assembly

111604-01B

For more information, visit www.desatech.com

LOCAL CODES UNPACKING

PRODUCT FEATURES AIR FOR COMBUSTION AND VENTILATION

LOCAL CODES

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

*Available from:

American National Standards Institute, Inc.

1430 Broadway

New York, NY 10018

National Fire Protection Association, Inc.

Batterymarch Park

Quincy, MA 02269

Note:

Where listed vented decorative logs are required, thermostat

operation is not permitted.

UNPACKING

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

1. With utility knife, cut the carton all the way around abo ve the staples on the bottom tray. Lift the carton off the heater. Remove packing. the right hand side of the heater front. Lift the heater off the bottom tray.

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

3. Remove protective packaging applied to logs, log base assembly, and fireplace.

4. Remove fireplace hood from carton insert.

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

Note:

The hood is located in the packing on

PRODUCT FEATURES

OPERATION

This vent-free fireplace is clean burning. It requires no outside venting. There is no heat loss out a vent or up a chimney. Heat is generated by both realistic flames. When used without the blower, the fireplace requires no electricity making it ideal for emergency backup heat. This heater is designed for vent-free operation. It has been tested and approved to ANSI Z21.11.2 standard for unvented heaters. State and local codes in some areas prohibit the use of vent-free heaters.

SAFETY DEVICE

This fireplace 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 system 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.

OPTIONAL BLOWER ASSEMBLY (GA3700 SERIES & GA3700TA SERIES)

This fireplace accepts an optional blower assembly (not included). The GA3700TA Series blower operates thermostatically and features a variable speed control. The GA3700 Series blower operates manually and also features a variable speed control. The blower circulates heated air from the fireplace into the room. See Accesso- ries, page 30.

AIR FOR COMBUSTION AND VENTILATION

WARNING: This heater 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 insure 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. 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 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, 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.

For more information, visit www.desatech.com

111604-01B

AIR FOR COMBUSTION AND VENTILATION

Continued

AIR FOR COMBUSTION AND VENTILATION

Providing Adequate Ventilation

Determining Fresh-Air Flow for Heater Location

PROVIDING ADEQUATE VENTILATION

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

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

1. Unusually Tight Construction

2. Unconfined Space

3. Confined Space The information on pages 4 through 6 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 e xposed to the outside atmosphere

have a continuous water vapor retar der with a rating of one perm (6 x 10 openings gasketed or sealed

b. weather stripping has been added on openable win-

dows and doors

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 f or plumbing, electrical, and gas lines, and at other openings.

If your home meets all of the three criteria above, you must pro vide additional fresh air . See

Air From Outdoors

If your home does not meet all of the three criteria above, proceed to

tion,

Determining Fresh-Air Flow For Heater Loca-

column 2.

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 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 per hour (4.8 m3 per kw) of the aggregate input rating of all appliances installed in that space. Rooms communicating directly with the space in which the appliances are installed*, through openings not furnished with doors, are considered a part of the unconfined space.

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

-11

kg per pa-sec-m2) or less with

and

Ventilation

, page 6

DETERMINING FRESH-AIR FLOW FOR HEATER 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 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:

height) = 2560 cu. ft. (volume of space) If additional ventilation to adjoining room is supplied with grills or open-

ings, 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

Example:

Btu/Hr the space can support)

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

* Do not include direct-vent gas appliances. Direct-vent draws combustion air from the outdoors and vents to the outdoors.

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:

Space size 20 ft. (length) x 16 ft. (width) x 8 ft. (ceiling

can support)

2,560 cu. ft. (volume of space) x 20 = 51,200 (maximum

Vent-free heater _____________ 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

Example:

Gas water heater _____________ Btu/Hr Vent-free heater + _____________ Btu/Hr Total = _____________ Btu/Hr

51,200 Btu/Hr (maximum the space can support) 73,000 Btu/Hr (actual amount of Btu/Hr used)

40,000 33,000 73,000

111604-01B

For more information, visit www.desatech.com

AIR FOR COMBUSTION AND VENTILATION

Determining Fresh-Air Flow for Heater Location (Cont.) Ventilation Air

AIR FOR COMBUSTION AND VENTILATION

Continued

The space in the example on page 5 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 V entilation Air F rom

Inside Building. B. Vent room directly to the outdoors. See V entilation Air F r om Outdoors. C. Install a lower Btu/Hr heater, if lo wer Btu/Hr size makes room unconf ined.

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.

Ventilation

Grills

Into Adjoining

Room,

Option 1

Remove Door into Adjoining

Room, Option

12"

Ventilation Grills

Into Adjoining Room,

Option 2

12"

WARNING: If the area in which the heater 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 3). You can also remove door into adjoining room (see option 3, Figure 3). Follow the National Fuel

Gas Code, ANSI Z223.1/NFPA 54, Section 5.3, Air for Combustion and Ventilation for required size of ventilation grills or ducts.

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:

attic if attic has a thermostat-controlled power vent. Heated air entering the attic will activate the power vent.

Do not provide openings for inlet or outlet air into

Figure 3 - Ventilation Air from Inside Building

Outlet Air

Inlet Air

Figure 4 - Ventilation Air from Outdoors

Ventilated Attic

Ventilated

Crawl Space

To Attic

Crawl

Space

For more information, visit www.desatech.com

111604-01B

INSTALLATION

Check Gas Type

Electrical Hookup

Installing Hood

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 fireplace. Follow all local codes.

WARNING: Never install the fireplace

• in a bedroom or bathroom

• in a recreational vehicle

• where curtains, furniture, clothing or other flam-

mable objects are less than 42 inches from the front, top or sides of the heater

• in high traffic areas

• in windy or drafty areas

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 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.

CHECK GAS TYPE

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

ELECTRICAL HOOKUP

(Models GA3700 Series and GA3700T Series Blower Accessories, and GA3555 Internal Duplex Kit)

This fireplace accepts a blower assembly with an electrical cord. The electrical cord is five feet in length. You must locate fireplace within reach of a 120 volt grounded electrical outlet. If not, you must install an electrical outlet within reach of fireplace power cord. The GA3555 outlet accessory is used for built-in applications with blower accessory installed.

INSTALLING HOOD

Install hood to top of firebox as shown in Figure 5. Use 3 Phillips screws provided.

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.

Use the dimensions shown for rough openings to create the easiest installation. See Built-In Fireplace Installation, pages 10 and 11.

IMPORTANT:

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, pages 4 through 6.

IMPORTANT:

level, log set will not work properly.

111604-01B

Vent-free heaters add moisture to the air. Although

Make sure the fireplace is level. If fireplace is not

For more information, visit www.desatech.com

Figure 5 - Installing Hood to Firebox

INSTALLATION

Assembling and Attaching Optional Brass Trim Installation Clearances

INSTALLATION

Continued

ASSEMBLING AND ATTACHING OPTIONAL BRASS TRIM

(Included with Mantel Accessory)

IMPORTANT:

attach brass trim at this time. See page 10.

Note:

The instructions below show assembling and attaching brass

trim to fireplace.

1. Remove packaging from three pieces of brass trim.

2. Locate four brass screws, two adjusting plates with set screws,

and two shims in the hardware packet.

3. Align shim under adjusting plate as shown in Figure 6.

4. Slide one end of adjusting plate/shim in slot on mitered edge

of top brass trim (see Figure 6).

5. Slide other end of adjusting plate/shim in slot on mitered edge

of side brass trim (see Figure 6).

6. While firmly holding edges of brass trim together , tighten both

set screws on the adjusting plate with slotted screwdriver.

7. Repeat steps 1 through 6 for other side.

8. Tighten trim hanging screws (#10 x 6.25 shoulder) into holes

in cabinets. Place the assembled trim onto fireplace cabinet. Align hanging notches on trim with hanging screws on side of fireplace (see Figure 7). Push trim firmly into place, sliding hanging notches over hanging screws.

Side Brass Trim

If you are recessing the firebox in a wall, do not

Set Screws

Adjusting Plate

Top Brass Trim

INSTALLATION CLEARANCES

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

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

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

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

bustible material and wall should follow diagram in Figure 8.

Example:

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 8).

B. Clearances from the top of the fireplace opening to the ceiling

should not be less than 42 inches.

The face of a mantel, bookshelf, etc. is made of

MINIMUM CLEARANCE TO

COMBUSTIBLE MATERIALS

Top Left and Bottom

Right Sides and Rear

42" 16" 0"

Example

Shim

Mitered Edge

Slot

Figure 6 - Assembling Brass Trim

Assembled Brass Trim

Figure 7 - Attaching Brass Trim to Fireplace

For more information, visit www.desatech.com

Slot

Trim Hanging Screws

Hanging Notches on Trim

*Minimum 16 inches from Side Wall

Figure 8 - Minimum Clearance for Combustible to Wall

111604-01B

INSTALLATION

Continued

Conventional Fireplace Installation

INSTALLATION

CONVENTIONAL FIREPLACE INSTALLATION

Conventional installation of this fireplace involves installing fireplace along with the corner, face, or cabinet mantel with hearth base accessories against a wall in your home. Follow the instructions below to install the fireplace in this manner.

Note:

The instructions in this section show installation using the

cabinet mantel and hearth base accessories. The hearth base accessory shown is optional for this installation. You can install fireplace and cabinet mantel directly on the floor. The corner mantel accessory for models VYGF33NRA or VYGF33PRA can only be paired with the corner hearth base. If mounting fireplace and cabinet or corner mantel to the floor, an optional G3005 Series Slim Base kit may be installed.

1. Assemble cabinet mantel, hearth base, and trim accessories. Assembly instructions are included with each accessory.

2. When installing blower, install a properly grounded, 120 volt three-prong electrical outlet at fireplace location if an outlet is not there. If possible, locate outlet so cabinet mantel will cover it when installed (see Figure 9).

3. Install gas piping to fireplace location. This installation includes an approved flexible gas line (if allowed by local codes) after the equipment shutoff valv e. The fle xible gas line must be the last item installed on the gas piping. See Installing Gas Piping to Fireplace Location, pages 12 and 13.

4. Place hearth base accessory against wall at installation location. Cut an access hole in hearth top to run flexible gas line to fireplace (see Figure 9). Make sure to locate access hole so cabinet mantel will cover it when installed. secure base to floor using wood screws. Countersink screw heads and putty over.

5. Route flexible gas line through access hole in hearth base.

6. Center cabinet mantel on hearth base (see Figure 10). Make sure mantel is flush against wall.

7. Break off nailing flanges (see Figure 11) with hammer or pliers.

8. Place cardboard or other protective material on top of hearth base. Carefully set fireplace on protective material, with back of fireplace inside mantel opening.

9. Attach flexible gas line from fireplace gas regulator to gas supply. See Connecting Fireplace to Gas Supply, page 13.

10. If blower is installed, route blower electrical cord through access holes in either side of fireplace. moved if necessary. Plug electrical cord into electrical outlet.

Note:

You can

Bushing may be

11. Carefully insert fireplace into cabinet mantel. Be careful not to scratch or damage hearth base, cabinet mantel, or any laminate trim on hearth base. Remove protective material from top of hearth base and from front of fireplace (if any). can secure fireplace to hearth or floor. Open lower louver. Locate screw holes in bottom of base. Tighten wood screws through these holes and into hearth or floor.

12. Check all gas connections for leaks. See Checking Gas Con- nections, page 14.

Figure 10 - Installing Cabinet Mantel

Figure 11 - Location of Nailing Flanges

Cabinet Mantel

Nailing Flanges

Note:

You

Rigid Gas Line

Hearth Base

Figure 9 - Placing Hearth Base Accessory Against Wall

For more information, visit www.desatech.com

111604-01B

Electrical Outlet

Gas Line Access Hole

Figure 12 - Inserting Fireplace Into Cabinet Mantel

Built-In Fireplace Installation

INSTALLATION

Continued

BUILT-IN FIREPLACE INSTALLATION

INSTALLATION

Built-in installation of this fireplace involves installing fireplace into a framed-in enclosure. This makes the front of fireplace flush with wall. If installing a mantel above the fireplace, you must follow the clearances shown in Figure 20, page 12. Follow the instructions below to install the fireplace in this manner.

Actual Framing Height 32 Front Width 34 Depth 16

/8" 33"

/16" 35 1/2"

/16" 17 3/4"

1. Frame in rough opening. Use dimensions shown in Figure 13 for the rough opening.If installing in a corner, use dimensions shown in Figure 14 for the rough opening. The height is 33" which is the same as the wall opening above.

2. If using blower, install and properly ground GA3555, threeprong 120 volt electrical outlet, in fireplace. Follow instructions included in kit (see Accessories, page 30).

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

5. Plug electrical cord into electrical outlet installed in step 2.

6. Carefully insert fireplace into rough opening.

7. Attach flexible gas line to gas supply. See Connecting Fire- place to Gas Supply, pages 13 and 14.

8. Attach fireplace to wall studs using nails or wood screws through holes in nailing flange (see Figure 15).

9. Check all gas connections for leaks. See Checking Gas Con- nections, pages 14 and 15.

10. Install brass trim after final finishing and/or painting of wall (see Figure 7, page 8).

Figure 14 - Rough Opening for Installing in Corner

Nails or Wood Screws

Nailing Flanges

Figure 15 - Attaching Fireplace to Wall Studs

BUILT-IN FIREPLACE INSTALLATION

Actual Framing

Height 32 Front Width 34 Depth 16

/8" 33"

/16" 35 1/2"

/16" 17 3/4"

/4"

33"

35 1/2"

Figure 13 - Rough Opening for Installing in Wall

For more information, visit www.desatech.com

WARNING: A qualified electrician must connect electrical wiring to duplex outlet for built-in installation. Follow all local codes.

111604-01B

INSTALLATION

Continued

Built-In Fireplace Installation (Cont.)

INSTALLATION

1. Frame in rough opening. Use dimensions shown in Figure 16 for the rough opening.

2. If using blower, install wiring and properly ground the threeprong, 120 volt electrical outlet in fireplace.

3. Before replacing bottom of firebox, install duplex outlet to the right support bracket in the bottom of firebox (see Figure 17).

4. Route wires from electrical box through smallest hole in outer casing using strain relief fitting provided (see Figure 17).

5. Connect wires from the electrical box to duplex outlet. Match wire colors to those indicated on duplex outlet. Be sure to connect ground wire.

6. Install shield to end of right support bracket and behind the firebox wrapper with 2 screws provided (see Figure 18).

7. Plug blower cord into duplex outlet.

Note:

On thermostat model fireplaces, route power cord to the back of the fireplace to clear thermostat valve.

8. Replace bottom of firebox and reconnect remote receiver module to valve.

9. Install gas piping to fireplace location. This installation includes an approved flexible gas line (if allowed by local codes) after the equipment shutoff valv e. The fle xible gas line must be the last item installed on the gas piping. See Installing Gas Piping to Fireplace Location, pages 12 and 13.

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

11. Attach flexible gas line to gas supply. See Connecting Fire- place to Gas Supply, pages 13 and 14.

12. Plug electrical cord into electrical outlet installed in step 2.

13. Carefully insert fireplace into rough opening.

14. Attach fireplace to wall studs using nails or wood screws through holes in nailing flange (see Figure 19).

15. Check all gas connections for leaks. See Checking Gas Con- nections, pages 14 and 15.

16. Install brass trim after final finishing and/or painting of wall (see Figure 7, page 8).

Cable from Electrical Source

Blower

Blower Power Cord

Support

Screw

Figure 17 - Connecting Duplex Outlet

Bracket

Support Bracket

Shield

Power

Screws

Cord

Figure 18 - Attaching Fireplace to Wall Studs

Nails or Wood Screws

Duplex Outlet

Strain Relief Fitting

Firebox Wrapper

/4"

33"

35 1/2"

Figure 16 - Rough Opening for Installing in Wall

For more information, visit www.desatech.com

111604-01B

Nailing Flanges

Figure 19 - Attaching Fireplace to Wall Studs

INSTALLATION

Built-In Fireplace Installation (Cont.) Installing Gas Piping to Fireplace Location

INSTALLATION

Continued

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

• raise the mantel to an acceptable height

• remove the mantel

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.

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

Framing Material

Firebox

Wire-mesh Screen

10" 8" 6" 2

Figure 20 - Minimum Mantel Clearances for Built-In Installation

Mantel Shelf

Noncombustible Material May Project Off this Surface above the Firebox Hood

Supplied Firebox Hood Must Be Used at All Times

13" 16" 19" 21"

Note:

All vertical measurements are from top of fireplace hood opening to bottom of mantel shelf. These minimum clearances replace any other recommended clearances supplied with your ANSI Z21.11.2 approved gas logs.

INSTALLING GAS PIPING TO FIREPLACE LOCATION

WARNING: This appliance requires a 1/2" NPT (National Pipe Thread) inlet connection to the pressure regulator.

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

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.

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

Installation Items Needed

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

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

• piping (check local codes)

• sealant (resistant to propane/LP gas)

• equipment shutoff valve *

• test gauge connection *

• sediment trap (optional)

• tee joint

• pipe wrench

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

* 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 30.

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, heater regulator damage could occur. Install external regulator with the vent pointing down as shown in Figure 21, page 13. Pointing the vent down protects it from freezing rain or sleet.

For more information, visit www.desatech.com

111604-01B

INSTALLATION

Continued

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

External Regulator

Propane/LP Supply Tank

Installing Gas Piping to Fireplace Location (Cont.)

Connecting Fireplace to Gas Supply

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

3" Minimum

Cap Pipe Tee

Nipple Joint

INSTALLATION

Natural Gas

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

Propane/LP

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

Vent Pointing Down

Figure 21 - External Regulator on Propane/LP Supply Tank 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 fireplace (see Figure 22).

IMPORTANT:

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

Check your building codes for any special requirements for locating equipment shutoff valve to 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. Never use sealant on flare threads.

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 22. Locate sediment trap where it is within reach for cleaning. Install in piping system between fuel supply and fireplace. Locate sediment trap where trapped matter is not likely to freeze. A sediment trap traps moisture and contaminants. This keeps them from going into fireplace gas controls. If sediment trap is not installed or is installed wrong, fireplace may not run properly.

Sediment Trap

Figure 22 - Gas Connection

* Purchase the optional CSA design-certified equipment shutoff valve from your dealer. See Accessories, page 30.

** Minimum inlet pressure for purpose of input adjustment.

CONNECTING FIREPLACE TO GAS SUPPLY

Installation Items Needed

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

• Phillips screwdriver

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

1. Remove two screws that hold fireplace screen in place for shipping. These screws are located near top of screen. Discard screws. Lift fireplace screen up and pull out to remove.

2. Open lower louver door . Carefully pull straight out on the wire harnesses attached to right side and front of remote receiver module (see Figure 23, page 14).

3. Remove screws that attach log base assembly to fireplace (see Figure 23, page 14). Carefully lift up log base assembly and remove from fireplace (see Figure 23, page 14).

Note:

If adding the G8000A series brick liner accessory, install it

now. Follow instructions in G8000A accessory kit.

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

111604-01B

4. Route gas line (provided by installer) from equipment shutoff valve to fireplace. Route flexible gas supply line through one of the access holes.

For more information, visit www.desatech.com

INSTALLATION

Connecting Fireplace to Gas Supply (Cont.) Checking Gas Connections

INSTALLATION

Continued

NOTICE: Most building codes do not permit concealed gas connections. A flexible gas line is provided to allow accessibility from the fireplace (see Figure 24). The flexible gas supply line connection to the equipment shutoff valve should be accessible.

5. Attach the flexible gas line to gas supply (see Figure 24). Check tightness of flexible gas line attached to gas regulator of fireplace (see Figure 24).

6. Check all gas connections for leaks. See Checking Gas Con- nections.

7. Replace log base assembly back into fireplace. Feed flexible gas line into fireplace base area while replacing log base assembly . Make sure the entire flexible gas line is in fireplace base area. Reattach log base assembly to fireplace with screws removed in step 2.

Log Base Assembly

Screw

Flexible Gas Line

Remote

Screw

Unplug From Remote Receiver Module

Figure 23 - Removing Log Base Assembly From Fireplace

Receiver Module

CHECKING GAS CONNECTIONS

WARNING: Test all gas piping and connections, internal and external tonit, 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 fireplace. See guidelines under

Supply

, page 13.

Pressure Testing gas Supply Piping system

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

1. Disconnect fireplace 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 fireplace 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 noncorrosiv e 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.

Connecting Fireplace to Gas

To Fireplace Gas Regulator

Flexible Gas Line from Fireplace Gas Regulator

➞

Equipment Shutoff Valve Provided by Installer

Propane/LP

To External Regulator

➞

Natural Gas

To Gas Meter

Figure 24 - Attaching Flexible Gas Lines Together

For more information, visit www.desatech.com

111604-01B

INSTALLATION

Continued

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

1. Close equipment shutoff valve (see Figure 25).

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 f or natural gas or propane/LP supply to equipment shutoff valve for propane/LP (see Figures 26 or 27). Apply noncorrosive leak detection fluid to all joints. Bubbles forming show a leak.

4. Correct all leaks at once.

Checking Gas Connections (Cont.)

INSTALLATION

Equipment Shutoff Valve

Gas Meter

Pressure Testing Fireplace Gas Connections

1. Open equipment shutoff valve (see Figure 25).

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 joints from equipment shutoff valve to gas control valve (see Figures 26 or 27). Apply noncorrosive leak detection fluid to all joints. Bubbles forming show a leak.

5. Correct all leaks at once.

6. Light fireplace (see Operating F ireplace, pag es 17 through 19. Check all other internal joints for leaks.

7. Turn of f fireplace (see To Turn Off Gas to Appliance, page 18).

Equipment Shutoff Valve

Figure 25 - Equipment Shutoff Valve

Open

POSITION

OFF

POSITION

Closed

Gas Control Valve

Figure 26 - Checking Gas Joints for Natural Gas

Equipment Shutoff Valve

Propane/LP Supply Tank

Gas Control Valve

Figure 27 - Checking Gas Joints for Propane/LP Gas

111604-01B

For more information, visit www.desatech.com

INSTALLATION

Installing Logs

INSTALLATION

INSTALLING LOGS

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

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.

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

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

1. Place pins in rear log (log 1) into holes on rear of base grate as shown in Figure 28.

2. Place middle log (log 2) between front and rear of burner . The left side will rest on the left tab and the right will straddle the burner as shown in Figure 28.

3. Place front log (log 3) onto grate fingers at front of base grate (see Figure 29). Make sure log seats well into grate.

4. Place left top log on left pins on logs 2 and 3, resting it on log 1 (see Figure 30).

5. Place right top log on right pins on logs 2 and 3 (see Figure 30).

6. Install fireplace screen by slipping notches of fireplace screen over screws on front of fireplace (see Figure 31).

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

Log 3

Figure 29 - Installing Log 3

Left Top Log

Right Top Log

Figure 28 - Installing Logs 1 and 2

For more information, visit www.desatech.com

Log 2

Log 1

Figure 30 - Installing Logs 4 and 5

Notches

Screws for

Screws for Mounting Screen

Mounting Screen

Figure 31 - Installing Fireplace Screen

111604-01B

Installing Batteries For Remote Receiver and Hand-Held Remote Control

INSTALLATION

OPERATING HEATER

For Your Safety Read Before Lighting

Lighting Instructions

INSTALLATION

Continued

INSTALLING BATTERIES FOR REMOTE RECEIVER AND HAND HELD REMOTE CONTROL

Four AA batteries and three AAA batteries are required to operate this heater with the wireless hand-held remote control set. Four AA batteries must be installed in the receiver and three AAA batteries in the hand-held remote control unit.

Installing Batteries in Receiver

1. Locate slot on battery cover of receiver (see Figure 32). Firmly insert tool such as a small screwdriver, butter knife, or dime into the slot and lift up to remove cover.

2. Insert 4 AA batterines into receiver. Positive and negative are marked inside receiver casing. tion if batteries are not installed correctly.

3. Slide tab on cover into receiver housing and snap cover back into place.

4 AA Batteries

Battery Housing

Backup Switch

Figure 32 - Installing Batteries in Receiver

Installing Battery into Remote

1. Remove remote cover (see Figure 33).

2. Insert 3 AAA batteries into remote control (see Figure 33). Positive and negative are marked inside remote control casing. Remote will not function if batteries are not installed correctly .

3. Slide remote cover back into place.

3 AAA Batteries

Cover

Note:

Only use alkaline batteries.

Note:

Receiver will not func-

Slot

Receiver

Cover

Note:

OPERATING HEATER

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 ar ea

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.

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.

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.

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

Remote Control

Figure 33 - Installing Batteries in Remote Control

For more information, visit www.desatech.com

111604-01B

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.

OPERATING FIREPLACE

Lighting Instructions (Cont.) To Turn Off Gas To Appliance Manual Lighting Procedure

OPERATING HEATER

Continued

Note:

Home owners 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 highest 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.

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

1. STOP! Read t h e s a fe t y i n for m a t i o n , page 17 column 2.

2. Make sure equipment shutoff valve is fully open.

3. Set remote selector switch in the AUT O position (see Figure 34).

4. Press in and turn control knob clockwise to the OFF position (see Figure 34).

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, page 17 column 2. If y ou 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 34).

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 ignitor button. This will light pilot. The pilot is attached to the rear of 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 ar e made, light pilot with match. T o light pilot with matc h, see Manual Lighting Procedure.

Ignitor Button

Control Knob

Remote Selector Switch

AUTO MAN

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 qualified 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. Press the on/off key on the remote control to turn on appliance main burner. Wait at least 5 seconds before setting desired flame height.

11. Press the up or down key until the small triangle is to the left of large flame icon at the top of LCD display (see Figure 37, page 19). Press the left or right key to set the desired flame height.

CAUTION: Do not try to adjust heating levels by

using the equipment shutoff valve.

Pilot Burner

Figure 35 - Pilot (Propane/LP)

Ignitor Electrode

Pilot Burner

Figure 36 - Pilot (Natural)

Ignitor Electrode

TO TURN OFF GAS

TO APPLIANCE

Shutting Off Heater

Press on/off key on remote control and turn control knob clockwise to the OFF position (see Figure 34).

Shutting Off Burners Only (pilot stays lit)

Press the on/off key on remote control or turn control knob clockwise to the PILOT position.

MANUAL LIGHTING

PROCEDURE

1. Follow steps 1 through 7 under Lighting Instructions, column 1.

2. Depress control knob and light pilot with match.

3. Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, r elease control knob. Now f ollow steps 9 through 11 under Lighting Instructions above.

Figure 34 - Remote Selector Switch, Control Knob and Ignitor Button

For more information, visit www.desatech.com

111604-01B

OPERATING HEATER

Continued

OPERATING FIREPLACE

Hand-Held Remote Operation

HAND-HELD

REMOTE OPERATION

NOTICE: You must light the pilot before using the hand-held remote control unit. See

tions

, pages 17 and 18.

When the appliance and the remote control are switched off, the house icon with the room temperature will be displayed. When the remote control is turned on, other icons will be visible and the main burner of the appliance will turn on.

1. Turn control knob clockwise (see Figure 34, page 18).

2. Press the ON button on remote contr ol (see Figure 37). W ait 5 seconds to send a command to appliance.

Note:

An acoustic signal will be heard that confirms the recep-

tion of the command sent from the remote control.

Setting Flame Height

Press the up or down key until the small triangle is to the left of large flame icon at the top of LCD display (see Figure 37). Press the left or right key to set the desired flame height. Six flame levels are available from 1 (minimum) to 6 (maximum).

Small Triangle Icon (Function Indicator)

Flame Height Indicator

Thermometer Icon

Clock Icon

Left and Right Keys Increase and Decrease Set Points

Lighting Instruc-

to the ON position

LCD Display

Room Temperature Display

Sleep Timer Display

Lock-Out Indicator

Low Battery Indicator

Setting Room Temperature

Press the up or down key until the small triangle is to the left of the thermometer icon (see Figure 37). Press the left or right key to set the desired room temperature.

Setting Timer (Sleep Function)

Press the up or down key until the small triangle is to the left of the clock icon (see Figure 37). Press the left or right key to set the desired sleep time. Maximum sleep time is 90 minutes, in 15 minute increments. When desired time is set, press the up or down key to start the timer. When the desired time has elapsed, the appliance will automatically switch off.

Child Safety Lock-Out

To lock the remote control keys, press the On/Off key then immediately press the up key (see Figure 37). The lock-out function is active when the lock icon is lit. Repeat key sequence to unlock keys.

Low Battery Detection and Backup

A battery icon will be displayed on the LCD display when batteries are low in the remote control (see Figure 37).

When the receiver detects a low battery condition;

• Three acoustic "beeps" are generated from the receiver

• Appliance is turned off and will go to the maximum flame height

• Execution of commands is inhibited until batteries are replaced When batteries are low, it is not possible to turn on the appliance

with the remote control. Appliance can be turned on or off manually by setting the backup switch of the receiver to MAN position (see Figure 34, page 18). Remote control and receiver will restart normal operation after batteries are replaced. See

Installing Batteries for Remote Receiver and Hand Held Remote Control, page 17.

Timeout

If appliance is turned on and no command is sent to the receiver for 24 hours, appliance will automatically shut down. Commands sent after shutdown will be executed normally.

On/Off Button

Figure 28 - Remote Control

For more information, visit www.desatech.com

111604-01B

INSPECTING BURNERS

Pilot Flame Pattern Burner Primary Air Holes Main Burner Burner Flame Pattern

INSPECTING BURNERS

Check pilot flame pattern and burner flame patterns often.

PILOT FLAME PATTERN

Figure 38 shows a correct pilot flame pattern. Figure 39 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 39

• turn heater off (see To Turn Off Gas to Appliance, page 18)

see Troubleshooting, pages 22 through 24

•

Note:

The pilot flame on a natural gas units will have a slight curve,

but flame should be blue and have no yellow or orange color.

Thermocouple

Figure 38 - Correct Pilot Flame Pattern

Pilot Burner

Thermocouple

Pilot Burner

Natural Gas PilotPropane/LP Gas Pilot

Pilot Burner

Thermocouple

BURNER FLAME PATTERN

WARNING: If yellow tipping occurs, your fireplace

could produce increased levels of carbon monoxide.

NOTICE: Do not mistake orange flames with yellow tipping. Dirt or other fine particles enter the fireplace and burn causing brief patches of orange flame.

Figure 40 shows a correct burner flame pattern. Figure 41 shows an incorrect burner flame pattern. The incorrect burner flame pattern shows the flame higher consistently higher than 1 inch above the logs.

If burner flame pattern is incorrect, as shown in Figure 41

• turn heater off (see To Turn Off Gas To Appliance, page 18)

• see Troubleshooting, pages 22 through 24

Figure 40 - Correct Burner Flame Pattern

Yellow Tipping

Natural Gas PilotPropane/LP Gas Pilot

Figure 39 - Incorrect Pilot Flame Pattern

BURNER PRIMARY AIR HOLES

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

MAIN BURNER

Periodically inspect all burner flame holes with the fireplace 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 fireplace and let cool. Remove blockage. Blocked burner flame holes will create soot.

Figure 41 - Incorrect Burner Flame Pattern

For more information, visit www.desatech.com

111604-01B

Cleaning Burner Injector Holder and Pilot Air Inlet Hole

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, bedding material, pet hair, etc.

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

CLEANING 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. You can use a vacuum cleaner in the blow position. If using compressed air in a can, please follow the directions on the can. If you don't follow directions on the can, you could damage the pilot assembly.

1. Shut off the unit, including the pilot. Allo w 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 Figures 42 and 43).

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 lar ge 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.

Clean the pilot assembly also. A yellow tip on the pilot flame indicates dust and dirt in the pilot assembly. There is a small pilot air inlet hole about two inches from where the pilot flame comes out of the pilot assembly (see Figure 43). 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.

CLEANING AND MAINTENANCE

Logs

Burner Tube

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

Figure 42 - Injector Holder On Outlet Burner Tube

Burner Tube

Pilot Assembly

Pilot Air Inlet Hole

Figure 43 - Pilot Inlet Air Hole

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

Ports/Slots

LOGS

• If you remove logs for cleaning, refer to Installing Logs, page 16, to properly replace logs.

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

111604-01B

For more information, visit www.desatech.com

TROUBLESHOOTING

Note:

For additional help, visit DESA

Heating Products’ technical service web site at www.desatech.com.

Note:

All troubleshooting items are listed in

order of operation.

WARNING: Turn off 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.

OBSERVED PROBLEM

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

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

POSSIBLE CAUSE

1. Ignitor electrode not connected to ignitor cable

2. Ignitor cable pinched or wet

3. Piezo ignitor nut is loose

4. Broken ignitor cable

5. Bad piezo ignitor

6. Ignitor electrode positioned wrong

7. Ignitor 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

REMEDY

1. Reconnect ignitor cable

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

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

4. Replace ignitor cable

5. Replace piezo ignitor

6. Replace pilot assembly

7. Replace pilot assembly

1. Turn on gas supply or open equipment shutoff valve

2. Turn control knob to PILOT position

3. Press in control knob while in PILOT position

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

5. Contact local propane/LP gas company

6. Clean ODS/pilot (see Cleaning and Maintenance, page 21) or replace ODS/ pilot assembly

7. Replace gas regulator

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

For more information, visit www.desatech.com

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. 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 21) or replace ODS/ pilot assembly

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

6. Replace pilot assembly

7. Replace control valve

111604-01B

TROUBLESHOOTING

Continued

TROUBLESHOOTING

OBSERVED PROBLEM

Burner does not light after ODS/pilot is lit

Delayed ignition of one or both burners

Burner backfiring during combustion

Slight smoke or odor during initial operation

Moisture/condensation noticed on windows

POSSIBLE CAUSE

1. Inlet gas pressure is too low

2. Burner orifice(s) clogged

3. Thermopile leads disconnected or improperly connected

4. Burner will not come on in remote position

1. Manifold pressure is too low

2. Burner orifice(s) clogged

1. Burner orifice is clogged or damaged

2. Damaged burner

3. Gas regulator defective

1. Not enough air

2. Gas regulator defective

3. Residues from manufacturing processes and logs curing

REMEDY

1. Contact local natural or propane/LP gas company

2. Clean burner(s) (see Cleaning and Mainte- nance, page 21) or replace burner orifice(s)

3. Reconnect leads (see Wiring Diagram, page 25)

4. Replace battery in transmitter and receiver

1. Contact local natural or propane/LP gas company

2. Clean burner(s) (see Cleaning and Main- tenance, page 21) or replace burner orifice(s)

1. Clean burner (see Cleaning and Main- tenance, page 21) or replace burner orifice(s)

2. Replace damaged burner

3. Replace gas regulator

1. Check burner for dirt and debris. If found, clean burner (see Cleaning and Maintenance, page 21)

2. Replace gas control

3. Problem will stop after a few hours of operation

Heater produces a whistling noise when burners are lit

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

Remote does not function (GHRC and GHRCTA only)

For more information, visit www.desatech.com

111604-01B

1. Not enough combustion/ventilation air

1. Turning control knob to HI position when burners are cold

2. Air in gas line

3. Air passageways on heater blocked

4. Dirty or partially clogged burner orifice(s)

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

1. Battery is not installed. Battery power is low

1. Refer to Air for Combustion and Venti- lation requirements (page 4)

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

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

3. Observe minimum installation clearances (see pages 8 through 11)

4. Clean burners (see Cleaning and Main- tenance, page 21) or replace burner orifice(s)

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

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

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:

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.

Operating fireplace where impurities in air exist may create odors. Cleaning

OBSERVED PROBLEM

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

Fireplace produces unwanted odors

Fireplace shuts off in use (ODS operates)

Gas odor even when control knob is in OFF position

POSSIBLE CAUSE

1. Metal expanding while heating or contracting while cooling

1. Heater burning vapors from paint, hair spray, glues, cleaners, chemicals, new carpet, etc. (See ment above)

2. Low fuel supply (propane/LP only)

3. Gas leak. See Warning statement

at top of page

1. Not enough fresh air is available

2. Low line pressure

3. ODS/pilot is partially clogged

1. Gas leak. See Warning statement

at top of page

2. Control valve or gas control defective

IMPORTANT

state-

REMEDY

1. This is common with most heaters. If noise is excessive, contact qualif ied service person

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

2. Refill supply tank (propane/LP only)

3. Locate and correct all leaks (see Check- ing Gas Connections, page 14)

1. Open window and/or door for ventilation

2. Contact local natural or propane/LP gas company

3. Clean ODS/pilot (see Cleaning and Maintenance, page 21)

1. Locate and correct all leaks (see Check- ing Gas Connections, page 14)

2. Replace control valve or gas control

Gas odor during combustion

Dark residue on logs inside of their fireplace

Note:

After removing all causes of residue deposits, completely clean fireplace and appliance off residue before reusing appliance

For more information, visit www.desatech.com

1. Foreign matter between control valve and burner

2. Gas leak. See Warning statement

at top of page

1. Improper log placement

2. Drafts or other air currents affecting flame pattern

3. Air holes at burner inlet blocked

4. Burner flame holes blocked

1. Take apart gas tubing and remove foreign matter

2. Locate and correct all leaks (see Check- ing Gas Connections, page 14)

1. Properly locate logs (see Installing Logs, page 16)

2. Eliminate source of drafts around heater

3. Clean out air holes at burner inlet. Periodically repeat as needed

4. Remove blockage

111604-01B

WIRING DIAGRAM

SPECIFICATIONS

TECHNICAL SERVICE

SERVICE HINTS

REPLACEMENT PARTS

White

Black

Red

SPECIFICATIONS

LMFP33NR LMFP33PR

Btu (Variable) 23,000/33,000 23,000/33,000 Type Gas Natural Gas Only Propane/LP Only Ignition Piezo Piezo Pressure Manifold 3.5" W.C. 7.9" W.C. Inlet Gas Pressure (in. of water)

Maximum 10.5" 14"

Minimum* 5.5" 11" Shipping Weight 122 lbs. 122 lbs. * For input adjustment

TECHNICAL SERVICE

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

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

SERVICE HINTS

REPLACEMENT PARTS

Note:

Use only original replacement parts. This will protect your

warranty coverage for parts replaced under warranty.

PARTS UNDER WARRANTY

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

• your name and address

• model and serial numbers of your 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 can’t supply original replacement part(s), call DESA Heating Products at 1-866-672-6040 for referral information. When calling DESA Heating Products, have ready

• model number of your fireplace

• the replacement part number

When Gas Pressure Is Too Low

• pilot will not stay lit

• burner will have delayed ignition

• fireplace will not produce specified heat

• for propane/LP unit, propane/LP gas supply may be low You may feel your gas pressure is too low. If so, contact your local

gas supplier.

For more information, visit www.desatech.com

111604-01B

ILLUSTRATED PARTS BREAKDOWN

Models LMFP33PR and LMFP33NR

ILLUSTRATED PARTS BREAKDOWN

MODELS LMFP33PR AND

LMFP33NR (Shown)

For more information, visit www.desatech.com

111604-01B

PARTS LIST

This list contains replaceable parts used in your fireplace. When ordering parts, follow the instructions listed under Replacement Parts on page 25 of this manual.

KEY PART NUMBER NO. LMFP33PR LMFP33NR DESCRIPTION QTY.

1 111246-01 111246-01 Log Set 1 1a 111625-01 111625-01 Front Log 1 1b 111625-03 111625-03 Middle Log 1 1c 111625-04 111625-04 Back Log 1 1d 111625-05 111625-05 Left Crossover Log 1 1e 111625-07 111625-07 Right Log 1 2 103778-01 103779-01 ODS Pilot 1 3 098249-01 098249-01 ODS Nut 2 4 099387-09 099387-07 Pilot Tube 1 5 111331-13 111331-13 Burner Outlet Tube 1 6 111124 -01 111124-01 Burner Retainer Spring 1 7 099056-31 099056-26 Burner Orifice Injector 1 8 102772-01 102772-01 Burner 2 9 M11084-38 M11084-38 Screw, #8-16 x .38 4 10 104236-01CK 104236-01CK Painted Base Assy 1 11 M12461-26 M12461-26 Screw, #10-32 x .38 4 12 ** ** Firebox Bottom 1 13 103284-03 103284-03 Wiring Harness 1 14 098265-02 098265-02 Elbow, Male 1 15 103782-01 103782-01 Valve Bracket 1 16 111440-02 111440-01 Gas Valve, Remote 1 17 098271-10 098271-10 Ignitor Cable 1 18 102445-01 102445-01 Piezo Ignitor 1 19 098304-01 098304-01 Screw 7 20 111442-02 111442-02 Digital Display Remote Control 1 21 111441-01 111441-01 Proflame Receiver 1 22 104241-01 104241-01 Remote Switch Bracket 1 23 097809-02 097809-02 Male Connector 1 24 101628-03 101628-03 Flexible Connector (Hose) 1 25 M50104-02 M50104-02 Bushing 1 26 M11084-26 M11084-26 Screw, #10-16 x .38 4 27 901063-01 901063-01 3/8" Flare x 1/2" NPT 1 28 29

____ ____

099918-02 Pilot Regulator (Natural Only) 1 099387-07 Pilot Tube (Valve to Regulator) 1

PARTS AVAILABLE — NOT SHOWN

Models LMFP33PR and LMFP33NR

PARTS LIST

111604-01B

097555-01 097555-01 Caution Decal 1

** Not a field replaceable part.

For more information, visit www.desatech.com

ILLUSTRATED PARTS BREAKDOWN

Models LMFP33PR and LMFP33NR

ILLUSTRATED PARTS BREAKDOWN

FIREBOX LMFP33PR AND

LMFP33NR

For more information, visit www.desatech.com

111604-01B

PARTS LIST

FIREBOX LMFP33PR AND LMFP33NR

This list contains replaceable parts used in your fireplace. When ordering parts, follow the instructions listed under Replacement Parts on page 25 of this manual.

KEY NO. PART NUMBER DESCRIPTION QTY.

1 101357-01 Top Outer Casing 1 2 ** Outer Casing 1 3 ** Right Front Side 1 4 ** Left Front Side 1 5 098304-01 Phillips Pan Head Screw, #10-16 x .38 9 6 104239-01CK Top Front Louver 1 7 101712-03 Firebox Hood 1 8 ** Firebox Support 2 9 099230-02 Shoulder Screw 4 10 ** Firebox Top 1 11 101346-01 Outer Base 1 12 ** Firebox Wrapper 1 13 101514-01 Cover 1 14 M11084-26 Hex Screw, #10-16 x .38 45 15 104237-01CK Bottom Louvered Door 1 16 101727-02 Screen Assembly 1

PARTS AVAILABLE — NOT SHOWN

101386-02 Louvered Door Hinge 2 101784-01 Magnet Catch 2 102307-01 Strike Plate 2

Models LMFP33PR and LMFP33NR

PARTS LIST

111604-01B

** Not a field replaceable part.

For more information, visit www.desatech.com

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’ Sales Department at 1-866-672-6040 for 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.

FIREBOX BRICK LINER - G8000A Series (Not Shown)

For all models. Ceramic fiber firebox liner adds the look of real brick.

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.

CABINET MANTEL WITH BASE (Not Shown)

CMA310F - Arch Cabinet with Base in Finished Cherry

CMA306F - Traditional Cabinet and Base in Finished Oak

CMA307U - Traditional Cabinet and Base in Unfinished Oak

For all models. Mantels come with base and black trim.

BLOWER ACCESSORY GA3750A & GA3700TA SERIES

For all models. Manual variable control and automatic thermostat variable control. A blower will increase air flow to maximize heat distribution.

For more information, visit www.desatech.com

111604-01B

OWNER'S REGISTRATION FORM

In order to provide better customer service for this and future purchases, we recommend that you register your product with us.

• ACCESSORIES

You can register online at www.desatech.com. If access to our website is not available to you, please complete this Owner’s

Registration Form and mail to the address on the back of this owner’s manual. Please provide the following product information:

Brand: Model: Date Purchased: Serial Number:

(Comfort Glow, Vanguard, etc.) (EFP33PR, VTGH33NR, etc.)

Note:

Keep receipt for warranty verification.

7 or 9 digit number located on product or identification tag.

First Name: Last Name: Address: City: State: Zip: Country: Home Phone: ( ) - E-Mail:

Please answer the following questions to register your product with DESA Heating Products:

1. Where will the product be used? ❍ Living/Family Room ❍ Office/Warehouse ❍ Utility Shed/Outbuilding ❍ Garage ❍ Bedroom ❍ Bathroom ❍ Other

2. If you bought this product yourself, did you plan to purchase this type of product before going into the store? ❍ Yes ❍ No

3. Who selected the product? ❍ Male ❍ Female ❍ Both

4. What is the population of your area? ❍ Under 10,000 ❍ 10,000 to 25,000 ❍ 25,000 to 50,000 ❍ 50,000 to 100,000 ❍ 100,000 to 250,000 ❍ Over 250,000

5. What is your primary source of heat? ❍ Propane (LP Gas) ❍ Fuel Oil ❍ Wood ❍ Natural Gas ❍ Electric ❍ Other

6. How was the product installed? ❍ Professional Installer ❍ Self ❍ Other

7. Cost of product excluding sales tax? $___________________

8. Cost to install product? $____________________

9. Type of store where product was purchased? ❍ Hardware ❍ Propane Dealer ❍ Natural Gas/Utility Co. ❍ Home Center/Builder’s Supply ❍ Fireplace or Hearth Shop ❍ Farm Store ❍ Other

10. What motivated you to buy this product? ❍ Sudden Cold Weather ❍ Replace Older Model ❍ D.I.Y. Home Project ❍ Emergency Back-Up Heat ❍ Heater was on Sale ❍ Energy Savings/High Efficiency ❍ Construction Project ❍ Other

11. How did you learn about this product brand? ❍ Advertising ❍ Relative or Friend ❍ Store Display ❍ Other ________________________

12. Level of Education of Purchaser: ❍ Some High School ❍ Completed High School ❍ Completed College ❍ Completed Graduate School

13. Age of Purchaser: ❍ Under 20 ❍ 20 - 29 ❍ 30 - 39 ❍ 40 - 49 ❍ 50 - 59 ❍ 60 or Over

14. Buyer’s total annual household income: ❍ Under $15,000 ❍ $15,000 to $19,999 ❍ $20,000 to $34,999 ❍ $35,000 to $49,999 ❍ $50,000 to $74,999 ❍ $75,000 to $99,999 ❍ $100,000 and Over

15. Store where product was purchased: Name: ______________________________________ City: _______________________ State: __________

16. In choosing this product, how important were the following:

Availability Price Brand Name Overall Quality Heat Output Made in USA Warranty Local Service Value for Price Prior Brand Experience Controls Location Thermostat, Remote, or Manual Operation Ease of Operation Special Features Salesperson’s Recommendation Friend/Relative’s Recommendation Portability

For more information, visit www.desatech.com

Quiet Operation

111604-01B

Not Important Somewhat Important Very Important

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

TAPE

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

Postage

Required

For more information, visit www.desatech.com

TAPE

111604-01B

NOTES

_______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________

For more information, visit www.desatech.com

111604-01B

WARRANTY INFORMATION

KEEP THIS WARRANTY

Model Serial No. Date Purchased

Always specify model and serial numbers when communicating with the factory. We reserve the right to amend these specifications at any time without notice. The only warranty applicable is our standard written warranty. We make

no other warranty, expressed or implied.

LIMITED WARRANTY

VENT-FREE GAS FIREPLACE

DESA Heating Products warrants this product to be free from defects in materials and components for two (2) years from the date of first purchase, provided that the product has been properly installed, operated and maintained in accordance with all applicable instructions. To make a claim under this warranty the Bill of Sale or cancelled check must be presented.

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

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

TO THE FULL EXTENT ALLOWED BY THE LAW OF THE JURISDICTION THAT GOVERNS THE SALE OF THE PRODUCT; THIS EXPRESS WARRANTY EXCLUDES ANY AND ALL OTHER EXPRESSED WARRANTIES AND LIMITS THE DURATION OF ANY AND ALL IMPLIED WARRANTIES, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE TO TWO (2) YEARS ON ALL COMPONENTS FROM THE DATE OF FIRST PURCHASE; AND DESA HEATING PRODUCTS’ LI A B IL I T Y I S HEREBY LIMITED TO THE PURCHASE PRICE OF THE PRODUCT AND DESA HEATING PRODUCTS SHALL NOT BE LIABLE FOR ANY OTHER DAMAGES WHATSOEVER INCLUDING INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES.

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

This warranty gives you specific legal rights, and you may also have other rights that vary from state to state. For information about this warranty write:

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

www.desatech.com

105270 01

NOT A UPC

For more information, visit www.desatech.com

111604-01 Rev. B 07/03

111604-01B

Desa LMFP33PR User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual