Desa VV36EPC1 User Manual

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DIRECT-VENT FIREPLACE

OWNER’S OPERATION AND INSTALLATION MANUAL

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NATURAL GAS

(V)V36EN-B SERIES

VV36ENC1 SERIES

PROPANE/LP GAS

(V)V36EP-B AND

VV36EPC1 SERIES

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.

FOR YOUR SAFETY Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

FOR YOUR SAFETY 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.

This appliance may be installed in an aftermarket*, permanently located, manufactured (mobile) home, where not prohibited by state or 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, unless a certified kit is used.

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.

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

*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 ........................................................................... 3

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

PRE-INSTALLATION PREPARATION ........................................ 4

LOCATION OF TERMINATION CAP .......................................... 6

VENTING INSTALLATION INSTRUCTIONS .............................. 7

FIREPLACE INSTALLATION .................................................... 16

WIRING DIAGRAM ................................................................... 24

OPERATING FIREPLACE ........................................................ 25

INSPECTING BURNERS.......................................................... 26

SAFETY INFORMATION

CLEANING AND MAINTENANCE ............................................ 27

TROUBLESHOOTING .............................................................. 28

ILLUSTRATED PARTS BREAKDOWN AND PARTS LIST ....... 30

REPLACEMENT PARTS .......................................................... 34

SPECIFICATIONS .................................................................... 34

SERVICE HINTS....................................................................... 34

TECHNICAL SERVICE ............................................................. 34

OWNER'S REGISTRATION FORM .......................................... 35

ACCESSORIES ........................................................................ 37

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

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

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

DANGER: Carbon monoxide poisoning may lead to death!

This fireplace must be installed by a qualified (certified or licensed) service person. It has a sealed gas combustion chamber that uses a coaxial pipe (pipe within a pipe and having the same center) venting system. It brings in fresh air for combustion through the outer pipe and combustion gases are exhausted through the inner pipe. If the glass door assembly and venting pipe are not properly seated, connected, and sealed, carbon monoxide leakage (spillage) can occur.

Carbon Monoxide Poisoning: Early signs of carbon monoxide poisoning resemble the flu, with headaches, dizziness, or nausea. If you have these signs, the fireplace may not have been installed properly. Get fresh air at once! Have fireplace inspected and serviced by a qualified service person. 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.

Propane/LP and Natural Gas: Propane/LP and natural gases are

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

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

WARNING: Any change to this fireplace or its

controls can be dangerous.

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 unless a certified kit is used.

2. For propane/LP fireplace, do not place propane/LP supply tank(s) inside any structure. Locate propane/LP supply tank(s) outdoors. To prevent performance problems, do not use propane/LP fuel tank of less than 100 lbs. capacity.

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 you gas supplier, call the fire department.

4. Never install the fireplace

• in a recreational vehicle

• in windy or drafty areas where curtains or other combustible

(flammable) objects can make contact with the fireplace front

• in high traffic areas

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111253-01E

SAFETY INFORMATION

PRODUCT IDENTIFICATION

LOCAL CODES

SAFETY INFORMATION

Continued

5. This fireplace reaches high temperatures. 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.

6. Carefully supervise young children when they are in the room with fireplace.

7. Do not modify this fireplace under any circumstances. Any parts removed for servicing must be replaced prior to operating fireplace.

8. Turn fireplace off and let cool before servicing, installing, or repairing. Only a qualified service person should install, service, or repair this fireplace. Have fireplace inspected annually by a qualified service person.

9. You must keep control compartments, burners, and circulating air passages clean. More frequent cleaning may be needed due to excessive lint and dust from carpeting, bedding material, etc. Turn off the gas valve and pilot light before cleaning fireplace.

10. Have venting system inspected annually by a qualified service person. If needed, have venting system cleaned or repaired. See Cleaning and Maintenance, page 27.

11. Keep the area around your fireplace clear of combustible materials, gasoline, and other flammable vapor and liquids. Do not run fireplace where these are used or stored. Do not place items such as clothing or decorations on or around fireplace.

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

13. Do not use any solid fuels (wood, coal, paper, cardboard, etc.) in this fireplace. Use only the gas type indicated on fireplace nameplate.

14. This appliance, when installed, must be electrically grounded in accordance with local codes or, in the absence of local codes, with the National Electrical Code, ANSI/NFPA 70, or the Ca-

nadian Electrical Code, CSA C22.1.

15. Do not use fireplace if any part has been exposed to or under water. Immediately call a qualified service person to arrange for replacement of the unit.

16. Do not operate fireplace if any log is broken.

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

18. Do not operate fireplace with glass door removed, cracked, or broken.

19. Provide adequate clearances around air openings.

PRODUCT IDENTIFICATION

Upper Louver Panel

Nailing Flange

Glass Door Assembly

Control Valve

Lower Louver Panel

Figure 1 - Victorian Direct-Vent Fireplace with Electronic Ignition

Glowing Embers

ON/OFF/REMOTE Switch (Optional Installation)

Flue Collar

Log Set

Lava Rock

Grate Assembly

Blower Switch (Optional Installation)

LOCAL CODES

Install and use fireplace with care. Follow all local codes. In the absence to local codes, use the current National Fuel Gas Code

ANSI Z223.1/NFPA 54* (USA) or the current CSA-B149.1 Installation Code (Canada).

*Available from:

American National Standards Institute, Inc.

1430 Broadway

New York, NY 10018

National Fire Protection Association, Inc.

Batterymarch Park

Quincy, MA 02269

111253-01E

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PRODUCT FEATURES

PRE-INSTALLATION PREPARATION

Location and Space Requirements

PRODUCT FEATURES

These are a few facts that can help you understand and enjoy your direct-vent fireplace:

• The venting system may be routed to the outside of your home

in several ways. It may vent through the roof (vertical) or it may vent to an outside/exterior wall (horizontal). The vent pipe installation is very important to allow for proper operation. You must follow the venting instructions very carefully for either vertical or horizontal applications.

• This fireplace may be installed in any room of your house provided

all local codes and these installation instructions are followed.

• This fireplace does not require electricity to operate.

• Only the blower requires electricity if installed and if you plan

to install the blower at a later date, do not forget to wire the outlet at the bottom of the fireplace when framing.

• A piezo ignitor and ceramic electrode create spark to ignite the

pilot light. It does not require any matches, batteries or any other sources of ignition to light the pilot.

• Each time you turn on your fireplace, you may notice some

amount of condensation on the inside of the fireplace glass. This is normal and will disappear after 10-20 minutes of operation.

• Your direct-vent gas fireplace system (fireplace and venting) is a

balanced and sealed gas operating unit. It requires approximately 10-20 minutes of operating time before the flame pattern stabilizes.

PRE-INSTALLATION

• 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 back, 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 material. See framing details on page 5.

• If you plan on installing a television or entertainment center recessed above your fireplace, it is recommended that you maintain a minimum 18" above top of louver opening.

• When locating termination cap, it is important to observe the minimum clearances shown in Figure 7, page 6.

• If recessing into a wall, you can avoid extra framing by positioning your fireplace against an already existing framing member.

• Do not recess termination cap into a wall or siding.

• You may paint the termination cap with 450ºF (232ºC) heatresistant paint to coordinate with the exterior finish.

• There must not be any obstruction such as bushes, garden sheds, fences, decks, or utility buildings within 24" from the front of the termination cap.

• Do not locate termination cap where excessive snow or ice build up may occur. Be sure to clear vent termination area after snow falls to prevent accidental blockage of venting system. When using snow blowers, do not direct snow towards vent termination area.

PREPARATION

LOCATION AND SPACE REQUIREMENTS

Determine the safest and most efficient location for your DESA direct-vent fireplace. Make sure that rafters and wall studs are not in the way of the venting system. Choose a location where the heat output is not affected by drafts, air conditioning ducts, windows or doors. Figure 2 shows some common locations. Be aware of all restrictions and precautions before deciding the exact location for your fireplace and termination cap.

When deciding the location of your fireplace, follow these rules:

• Do not connect this fireplace venting to a chimney flue serving a separate solid-fuel burning fireplace or appliance.

• Due to high temperatures, do not locate this fireplace in high traffic areas, windy or drafty areas, or near furniture or draperies.

• Proper clearances must be maintained.

• If your fireplace is to be installed directly on carpeting, vinyl tile, or any combustible material other than wood, it must be installed on a metal or wood panel extending the full width and depth of the fireplace. See Figure 3.

Flush with a wall

Through exterior wall enclosed in a chase

Figure 2 - Common Fireplace Locations

29"

21 1/8"

41"

Figure 3 - Fireplace Bottom Dimensions

Corner installation

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111253-01E

PRE-INSTALLATION PREPARATION

Continued

CLEARANCES

Minimum clearances to combustibles for the fireplace are as follows: Back, and sides 0"/mm Perpendicular walls 6" (152mm) Floor 0"/mm Ceiling to louver opening 42" (1067mm) Front 36" (914mm) Top 0"/mm Vent (See venting instructions for

specific venting clearances.)

Combustible material with a maximum thickness of 5/8" may be flush with the top front of fireplace .

PRE-INSTALLATION PREPARATION

/4"

Clearances

49 5/8"

35 3/4"

15"

Framing and Finishing

10 3/8"

/4"

41"

/2"

Figure 5 - Framing Clearances for Corner Installation

Nailing Tabs

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

FRAMING AND FINISHING

Figure 4 shows typical framing of this fireplace. Figure 5 shows framing for corner installation. All minimum clearances must be met.

For available accessories for this fireplace, see Accessories on page

37. If you are using a separate combustible mantel piece, refer to

Figure 6 for proper installation height. You can install noncombustible mantels at any height above the fireplace. tible mantels may discolor!

Note:

Noncombus-

Top of Louver Opening

Ref. Mantel Depth Ref. Mantel from Top

1 14" (356mm) A 16" (406mm) 2 12" (305mm) B 14" (356mm) 3 10" (254mm) C 12" (305mm) 4 8" (203mm) D 10" (254mm) 5 6" (152mm) E 8" (203mm) 6 4" (101mm) F 6" (152mm) 7 2" (51mm) G 4" (101mm)

of Louver Opening

Figure 6 - Clearances for Combustible Mantels

Wall

361/8"

411/4"

/2"

Figure 4 - Framing Clearances for Installation Against an Exterior Wall

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111253-01E

LOCATION OF TERMINATION CAP

A = clearance above grade, veranda, porch, deck, or balcony

[*12 inches (30.5mc) minimum]

B = clearance to window or door that may be opened

[12 inches (30.5cm) minimum]

C = clearance to permanently closed window [minimum 12 inches

(30.5cm) recommended to prevent condensation on window]

D = vertical clearance to ventilated soffit located above the terminal

within a horizontal distance of 24 inches (61cm) from the

center-line of the terminal [18 inches (45.7cm) minimum] E = clearance to unventilated soffit [12 inches (30.5cm) minimum] F = clearance to outside corner (see below) G = clearance to inside corner (see below) H = *not to be installed above a meter/regulator assembly within

36 inches (91.4cm) horizontally from the center-line of the regulator

vent shall not terminate directly above a side-walk or paved driveway which is located between two single family dwellings and serves both dwellings* only permitted if veranda, porch, deck or balconey is fully open on a minimum of 2 sides beneath the floor*

* as specified in CAN/CSA B149 (.1 or .2) Installation Codes (1991) for Canada and U.S.A.

Note

: Local codes or regulations may require different clearances

Fixed

Closed

Openable

TERMINATION CAP

Openable

AIR SUPPLY INLET

Fixed

Closed

I = clearance to service regulator vent outlet [*72 inches (182.9cm)

J = clearance to non-mechanical air supply inlet to building or the

K = clearance to a mechanical air supply inlet [*72 inches (182.9cm)

L = clearance above paved side-walk or a paved driveway located on

M = clearance under veranda, porch, deck [*12 inches (30.5cm) minimum ] N = clearance above a roof shall extend a minimum of 24 inches (61cm)

minimum]

combustion air inlet to any other fireplace [*12 inches (30.5cm) minimum]

minimum]

public property [*84 inches (213.3cm) minimum]

above the highest point when it passes through the roof surface and any other obstruction within a horizontal distance of 18 inches (45.7cm)

GAS METER RESTRICTED AREA

(TERMINATION PROHIBITED)

Termination Clearances for Buildings with Combustible and Noncombustible Exteriors

Inside Corner

Balcony with No Side Wall

G = 12" (30.5cm) minimum clearance

A = 6" (15.2cm)

Outside Corner Recessed Location

Balcony with Perpendicular Side Wall

Combustible & Noncombustible H = 24" (61cm) J = 20" (50.8cm)

Figure 7 - Minimum Clearances for Termination Cap

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B = 6" (15.2cm)

C = Maximum depth of 48" (121.9cm) for

recessed location

D = Minimum width for back wall of

recessed location Combustible - 38" (965mm) Noncombustible - 24" (61cm)

E = Clearance from corner in

recessed locationCombustible - 6" (15.2cm) Noncombustible - 2" (5.1cm)

111253-01E

VENTING INSTALLATION INSTRUCTIONS

Installation Precautions

NOTICE: Read these instructions completely before attempting installation.

These models are tested and approved for use with DESA (directvent) pipe components and terminations.

The venting system must terminate on the outside of the structure and can not be attached to a chimney or flue system serving a separate solid fuel or gas burning appliance. A direct-vent appliance must have its own venting system. DO NOT common vent this appliance.

These models are approved to be vented either horizontally through an outside wall or vertically through a roof or chase enclosure using the following guidelines:

• When venting system terminates horizontally on an outside wall, you may install a standoff if the termination cap is to be installed directly on a combustible finish such as vinyl, wood, stucco, etc.

• Never run the vent downward as this may cause excessive temperatures which could cause a fire.

• Vent pipe air space clearances to combustibles are 1" on all sides except on the horizontal sections, which requires 2" clearance from the top of the pipe. Where the termination cap penetrates a combustible wall, 1" air space clearance is required.

• Snorkel terminations are required when minimum clearance to grade cannot be met (see Figure 16 on page 11).

• Have fireplace and selected vent components on hand to help determine the exact measurements when elbowing or offsetting. Always use wall firestops when penetrating walls and firestops when penetrating ceilings or attic spaces.

• Install horizontal venting with a 1/4" rise for every 12" of run toward the termination.

NOTICE: Failure to follow these instructions will void the warranty.

INSTALLATION PRECAUTIONS

• Wear gloves and safety glasses for protection

• Use extreme caution when using ladders or when on roof tops

• Be aware of electrical wiring locations in walls and ceilings

The following actions will void the warranty on your venting system:

• Installation of any damaged venting component

• Unauthorized modification of the venting system (Do not cut or alter vent components)

• Installation of any component part not manufactured or approved by DESA

• Installation other than as instructed by these instructions

WARNING: This gas fireplace and vent assembly must be vented directly to the outside. The venting system must NEVER be attached to a chimney serving a separate solid fuel burning appliance. Each direct-vent gas appliance must use a separate vent system. Do not use common vent systems.

WARNING: Vent pipe air space clearances to combustibles are 1" on all sides except on the horizontal sections, which require 2" clearances from the top of the pipe. Where the termination cap penetrates a combustible wall, 1" air space clearance is required.

WARNING: Read all instructions completely and thoroughly before attempting installation. Failure to do so could result in serious injury, property damage or loss of life.

IMPORTANT:

for service.

111253-01E

Do not seal vent cap to pipe. Cap must be removable

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VENTING INSTALLATION INSTRUCTIONS

Installation Planning

VENTING INSTALLATION INSTRUCTIONS

Continued

INSTALLATION PLANNING

There are two basic types of direct-vent installation:

• Horizontal Termination

• Vertical Termination

Horizontal Termination Installation

IMPORTANT:

portion of wall firestop. Horizontal installations using round termination require exterior portion of wall firestop available only in vent kit HTK (see Figure 14, page 10).

1. Set the fireplace in its desired location and determine the route your horizontal venting will take. Do not secure the fireplace until all venting has been installed. Some installations require sliding the fireplace in and out of position to make final venting connections. Figures 14 through 18 on pages 10 through 12 show different configurations for venting with horizontal termination that will help you decide which application best suits your installation. Check to see if wall studs or roof rafters are in the path of your desired venting route. If they are, you may want to adjust the location of the fireplace.

2. Direct vent pipe sections and components are designed with special twist-lock connections.

Twist-Lock Procedure: The female ends of the pipes have locking lugs (indentations). These lugs will slide straight into matching slots on the male ends of adjacent pipes. Push pipe sections together and twist one section clockwise approximately onequarter turn until the sections are fully locked (see Figure 8). Horizontal runs of vent must be supported every three feet. Use wall straps for this purpose.

3. Use a 45° elbow to connect venting system to fireplace flue collar. The elbow is designed to be twist-locked onto the flue collar as described in step 2. configuration of the elbow by cutting, twisting, bending, etc.

4. Assemble the desired combination of pipe and elbows to the fireplace flue collar. If there are long portions of venting run, pre-assembled pipe sections may be installed as subassemblies for convenience.

5. Carefully determine the location where the vent pipe assembly will penetrate the outside wall. The center of the hole should line up with the center-line of the horizontal vent pipe. Mark the wall for a 10 3/4" x 10 3/4" square hole. Cut and frame the square hole in the exterior wall where the vent will be terminated. If the wall being penetrated is constructed of noncombustible material, such as masonry block or concrete, a 8 1/2" hole with zero clearance is acceptable (see Figure 9).

Horizontal square terminations require only inner

Note:

IMPORTANT:

Do not attempt to alter the

Female Locking Lugs

Male Slots

Figure 8 - Vent Pipe Connections

Vent Opening

Combustible Wall

/4"

(273mm)

/4"

(273mm)

Vent Opening

Noncombustible Wall

8 1/2"

(216mm)

Figure 9 - Vent Opening Requirements

(Framing

Detail)

/4" Inside Framing

(273mm)

Center of Hole

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111253-01E

VENTING INSTALLATION INSTRUCTIONS

Continued

WARNING: Do not recess vent termination into

any wall. This will cause a fire hazard.

6. Noncombustible Exterior Wall: Position the horizontal vent cap in the center of the 8 1/2" round hole and attach to the exterior wall with four wood screws provided. Before attaching the vent cap to exterior wall, run a bead of non-hardening mastic (pliable sealant) around the outside edges to make a seal between it and the outside wall. provided should be replaced with appropriate fasteners for stucco, brick, concrete, or other types of sidings.

Combustible Exterior Wall: For vinyl siding, stucco, or wood

exteriors, a siding standoff may be installed between the vent cap and exterior wall. The siding standoff prevents excessive heat from damaging the siding materials. Siding material must be cut to accommodate standoff. Bolt the vent cap to the standoff. Apply non-hardening mastic around outside edge of standoff. Position the standoff/cap assembly in the center of the 10

/4" square hole and attach to exterior wall with wood screws provided (see Figure 11). The siding standoff must sit flush against the exterior fascia material.

7. Combustible Exterior Wall Only: Slide the wall firestop over the vent pipe before connecting horizontal run to vent cap (see Figure 12).

8. Carefully move fireplace, with vent assembly attached, toward wall and insert vent pipe into horizontal termination. The pipe overlap should be a minimum of 11/4".

9. Combustible Exterior Wall Only: Slide wall firestop against interior wall surface and attach with screws provided (see Figure

12). See Figure 13 for horizontal termination details.

Note:

The four wood screws

VENTING INSTALLATION INSTRUCTIONS

Installation Planning (Cont.)

Cut Siding Away to Fit Standoff

Standoff

Wood Screw

Vent Cap

Apply Mastic to All Four Sides

Figure 11 - Installing Siding Standoff (Combustible Exterior)

Interior Wall Surface

Wall Firestop

Vent Cap (Horizontal Termination)

Screws

Horizontal Vent Pipe

Apply Mastic to All Four Sides

Vent Cap

Wood Screw

Figure 10 - Installing Horizontal Vent Cap (Noncombustible Exterior)

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111253-01E

Screw

Figure 12 - Connecting Vent Cap with Horizontal Vent Pipe

VENTING INSTALLATION INSTRUCTIONS

Installation Planning (Cont.)

VENTING INSTALLATION INSTRUCTIONS

Continued

10. Place fireplace into position and shim with noncombustible material if needed. Nail or screw side flanges to framing to secure unit in place. securing. If fireplace is not level it will not work properly.

IMPORTANT:

Make sure fireplace is level before

WARNING: Never run vent downward as this may cause excessive temperatures which could cause a fire. Operation of improperly installed and maintained venting system could result in serious injury, property damage or loss of life.

Minimum Pipe Overlap 1

Direct Vent Pipe

Wall Firestop

Maintain 1" Minimum Air Space Around Outer Pipe When Penetrating a Wall

Figure 13 - Typical Horizontal Termination Cap Mounting with Additional Siding Standoff Installed

/4" x 10 3/4"

10 Framed Opening

/4"

Siding Standoff

Screws

High Wind Termination

Apply Mastic to Outside Edge of Standoff

Exterior Wall with Vinyl Siding

GROUND FLOOR INSTALLATION

Recommended Applications:

• Installation using cabinet surrounds

• Through the wall using round or square termination

(up to 12" horizontal pipe)

• NOT FOR CORNER INSTALLATION

45° Elbow

Horizontal High Wind Square Termination

Adjustable Pipe 12" Max.

Wall Firestop

Square Termination

Vertical (V) Horizontal (H)

32 3/4" 17" max.

45° Elbow

Wall Firestop

Exterior Portion of Wall Firestop (Round Termination Only)

Horizontal Termination Configurations

Figures 14 through 18 show different configurations and alternatives for venting with horizontal termination. Each figure includes a chart with critical minimum and maximum dimensions which MUST be met. venting must have a 1/4" rise for every 12" of run toward the termination.

IMPORTANT:

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Remember that a horizontal run of

Horizontal Round Termination

Round Termination (Kit 01491 Shown)

Figure 14 - Horizontal Termination Configuration for Square or Round Termination

111253-01E

VENTING INSTALLATION INSTRUCTIONS

Continued

CORNER INSTALLATION

Recommended Applications:

• Corner ground floor installation

• Ground floor installation where pipe vents horizontally through wall (over 12" horizontal pipe)

• Basement installation where one foot clearance from ground to termination is possible

Not to Exceed (H) Limits

Square Termination

90° Elbow

As Required for (V) See Chart for Pipe Section Required

VENTING INSTALLATION INSTRUCTIONS

Vertical (V) Vertical Pipe Horizontal (H)

/2" min. None 30" max.

*43

54 1/2" min. 1 ft. 48" max.

/2" min. 2 ft. 60" max.

/2" min. 3 ft. 84" max.

78 90 1/2" min. 4 ft. 20' max.

* Ground Floor Corner Venting

Installation Planning (Cont.)

Vertical (V) Required

Not to Exceed (H) Limits

90° Elbow

Square Termination

Wall Firestop

Figure 15 - Horizontal Termination Configuration for Corner Installation Using One 90° Elbow

45° Elbow

Wall Firestop

45° Elbow

SNORKEL TERMINATION INSTALLATION

Recommended Applications:

• Installations requiring a vertical rise on building exterior

• Any installation using snorkel termination to achieve one foot above ground

Snorkel terminations are available for installations requiring a vertical rise on the exterior of the building. If installing snorkel termination below grade, you must provide proper drainage to prevent water from entering snorkel termination (see Figure 16). Do not back fill around snorkel termination.

Snorkel Termination

12"

Minimum

Snorkel Termination

12"

Minimum

Adequate Drainage

90° Elbow

45° Elbow

Wall Firestop

12" Minimum

Snorkel Termination

12"

Minimum

Figure 16 - Snorkel Termination Configurations for Below Ground Installation

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111253-01E

VENTING INSTALLATION INSTRUCTIONS

Installation Planning (Cont.)

VENTING INSTALLATION INSTRUCTIONS

Continued

HORIZONTAL SYSTEM INSTALLATION USING TWO 90° ELBOWS

The following configurations show the minimum vertical rise requirements for a horizontal system using two 90° elbows.

Venting with Two 90° Elbows

Horizontal (H1) +

Vertical (V) Horizontal (H1) Horizontal (H2)

5' min. 2' max. 6' max. 6' min. 4' max. 12' max. 7' min. 6' max. 18' max. 8' min. 8' max. 20' max.

20' max. 8' max. 20' max.

45° Elbow

Figure 17 - Horizontal Termination Configuration for Venting Using Two 90° Elbows

Venting with Two 90° Elbows

Horizontal (H1) +

Vertical (V) Horizontal (H2)

5' min. 6' max. 6' min. 12' max. 7' min. 18' max. 8' min. 20' max.

20' max. 20' max.

45° Elbow

Figure 18 - Horizontal Termination Configuration for Venting Using Two 90° Elbows with Termination at 90° with Fireplace

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111253-01E

VENTING INSTALLATION INSTRUCTIONS

Continued

VENTING INSTALLATION INSTRUCTIONS

Installation for Vertical Termination

INSTALLATION FOR VERTICAL TERMINATION

Note:

Vertical restrictor must be installed in all vertical installations.

1. Determine the route your vertical venting will take. If ceiling

joists, roof rafters, or other framing will obstruct the venting system, consider an offset (see Figure 19) to avoid cutting load bearing members. lation instructions for required clearances (air space) to combustibles when passing through ceilings, walls, roofs, enclosures, attic rafters, etc. Do not pack air spaces with insulation. Also note maximum vertical rise of the venting system and any maximum horizontal offset limitations.

2. Set the fireplace in desired location. Drop a plumb line down

from the ceiling to the position of the fireplace exit flue. Mark the center point where the vent will penetrate the ceiling. Drill a small locating hole at this point.

Drop a plumb line from the inside of the roof to the locating hole in the ceiling. Mark the center point where the vent will penetrate the roof. Drill a small locating hole at this point.

Wall Strap

Figure 19 - Offset with Wall Strap and 45° Elbows

Flat Ceiling Installation

1. Cut a 10 3/4" square hole in the ceiling using the locating hole as

a center point. The opening should be framed to 10 3/4"x10 3/4" (273 mm x 273 mm) inside dimensions, as shown in Figure 9 on page 8 using framing lumber the same size as the ceiling joists. If the area above the ceiling is an insulated ceiling or a room, nail firestop from the top side. This prevents loose insulation from falling into the required clearance space. Otherwise, install firestop below the framed hole. The firestop should be installed with no less than three nails per side (see Figure 20).

Note:

Pay special attention to these instal-

Roof Flashing

45° Elbow

Ceiling Firestop

2. Assemble the desired lengths of pipe and elbows necessary to reach from the fireplace flue up through the firestop. Be sure all pipe and elbow connections are fully twist-locked (see Figure 8, page 8).

3. Cut a hole in the roof using the locating hole as a center point. (Cover any exposed open vent pipes before cutting hole in roof.) The 10 actual length may be larger depending on the pitch of the roof. There must be a 1" clearance from the vent pipe to combustible materials. Frame the opening as shown in Figure 9, page 8.

4. Connect a section of pipe and extend up through the hole.

Note:

support the vent pipe every 3 feet. Use wall straps for this purpose (see Figure 19). Whenever possible, use 45° elbows instead of 90° elbows. The 45° elbow offers less restriction to the flow of the flue gases and intake air.

5. Place the flashing over the pipe section(s) extending through the roof. Secure the base of the flashing to the roof and framing with roofing nails. Be sure roofing material overlaps the top edge of the flashing as shown in Figure 19. There must be a 1" clearance from the vent pipe to combustible materials.

6. Continue to add pipe sections until the height of the vent cap meets the minimum building code requirements described in Figure 7 on page 6. steep roof pitches. Nearby trees, adjoining rooflines, steep pitched roofs, and other similar factors may cause poor draft or down-drafting in high winds. Increasing the vent height may solve this problem.

7. Twist-lock the vent cap onto the last section of vent pipe.

Note:

first floor, including storage spaces and closets, you must enclose pipe. You may frame and sheetrock the enclosure with standard construction material. Make sure and meet the minimum allowable clearances to combustibles. Do not fill any of the required air spaces with insulation.

If area above is a room, install firestop above framed hole.

Figure 20 - Installing Firestop

/4"x10 3/4" hole must be measured on the horizontal;

If an offset is needed to avoid obstructions, you must

Note:

You must increase vent height for

If the vent pipe passes through any occupied areas above the

If area above is not a room, install firestop below framed hole.

111253-01E

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VENTING INSTALLATION INSTRUCTIONS

Installation for Vertical Termination (Cont.)

VENTING INSTALLATION INSTRUCTIONS

Continued

Vertical Termination Configurations

Figures 21 through 24 show four different configurations for vertical termination.

Venting with Two 90° Elbows

Vertical (V) Horizontal (H1) +

Horizontal (H2)

5' min. 2' max. 6' min. 4' max. 7' min. 6' max. 8' min. 8' max.

20' max. 8' max.

45° Elbow

Note:

Install restrictor into inner collar of fireplace as shown.

45° Elbow

Venting with One 90° Elbow

Vertical (V) Horizontal (H)

5' min. 2' max. 6' min. 4' max. 7' min. 6' max. 8' min. 8' max.

20' max. 8' max.

Note:

Install restrictor into inner collar of fireplace as shown.

Figure 21 - Vertical Venting Configuration Using Two 90° Elbows with Two Horizontal Runs (Vertical Round High Wind Termination Shown)

Figure 22 - Vertical Venting Configuration Using One 90° Elbow (Vertical Round High Wind Termination Shown)

Venting with Two 90° Elbows

Vertical (V1) Horizontal (H)

5' min. 6' max. 6' min. 12' max. 7' min. 18' max. 8' min. 20' max.

Note:

Install restrictor into inner collar of fireplace as shown.

45° Elbow

Note:

Vertical (V1) + Vertical (V2) = 40' max.

Figure 23 - Vertical Venting Configuration Using Two 90° Elbows (Vertical Round High Wind Termination Shown)

For more information, visit www.desatech.com

111253-01E

VENTING INSTALLATION INSTRUCTIONS

Installation for Vertical Termination (Cont.)

High Altitude Installation

Parts Lists for Venting Kits and Components

VENTING INSTALLATION INSTRUCTIONS

Continued

Vertical Venting

V = 40' max.

Note:

Install restrictor into inner collar of fireplace as shown.

45° Elbow

Figure 24 - Vertical Venting Configuration With No Horizontal Run (Vertical Round High Wind Termination Shown)

HIGH ALTITUDE INSTALLATION

Your DESA direct-vent fireplace has been tested and approved for elevations from 0-2000 feet (USA) and elevations from 0-4500 feet (Canada) .

When installing this fireplace at an elevation above 2000 feet (in the USA), you may need to decrease the input rating by changing the existing burner orifice to a smaller size. Reduce input 4% for each 1000 feet above sea level. Check with your local gas company for proper orifice size identification.

When installing this fireplace at an elevation above 4500 feet (in Canada), check with local authorities.

Consult your local gas company to help determine the proper orifice for your location.

For assistance with any high altitude installation contact DESA’s Customer Service Department at 1-866-672-6040.

PARTS LISTS FOR VENTING KITS AND COMPONENTS

DESA (5/8") Pipe & Vent Kits

Number Description

P58-6 6" Section Double Wall Pipe, Galvanized P58-12 12" Section Double Wall Pipe, Galvanized P58-24 24" Section Double Wall Pipe, Galvanized P58-36 36" Section Double Wall Pipe, Galvanized P58-48 48" Section Double Wall Pipe, Galvanized PA58-712 Adjustable 7"-12" Section Double Wall Pipe, Galva-

nized

FPA58-6 6" Duravent Collar to FMI Pipe Adaptor (6" Collar/Pipe

Section)

DPA58-6 6" FMI Collar to Pipe Duravent Adaptor (6" Collar/Pipe

Section) E58-45 45 deg. Elbow, Galvanized E58-90 90 deg. Elbow, Galvanized FSE58-45 45 deg. Starter Elbow, Galvanized (Duravent Collar to

FMI Pipe) DSE58-45 45 deg. Starter Elbow, Galvanized (FMI Collar to

Duravent Pipe) VKG-58 Ground Floor Vent Kit VKB-58 Basement Vent Kit VKS-58 Snorkel Vent Kit VKR-58 Roof Vent Kit VKC-58 Corner Vent Kit HTK Horizontal Round Termination Kit HT-58 Horizontal Round Termination, Galvanized HTKS-47 Horizontal Square Termination Kit

Includes: Square Termination, Wall Firestop, and 45° Elbow

HTS-58 Horizontal Square Termination, Galvanized VT-58 Vertical Round Termination, Galvanized ST-58-14 14" Snorkel Termination, Galvanized ST-58-36 36" Snorkel Termination, Galvanized SC-58 Storm Collar, Galvanized WF-58 Wall Firestop, Galvanized RF-58-6 Roof Flashing - 0 to 6/12 Pitch, Galvanized

111253-01E

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VENTING INSTALLATION INSTRUCTIONS

Parts Lists for Venting Kits and Components

FIREPLACE INSTALLATION

Check Gas Type Installing Optional Blower Accessory

VENTING INSTALLATION INSTRUCTIONS

Continued

PARTS LISTS FOR VENTING KITS AND COMPONENTS (CONT.)

Number Description

RF-58-12 Roof Flashing - 6/12 to 12/12 Pitch, Galvanized VR-58 Vertical Restrictor, Galvanized S-58 Vinyl Siding Standoff, Galvanized WS-58 Wall Strap CS-58 Cathedral Ceiling Support FP-58 Firestop Plate SF-58 Stucco Flashing - For use with HTS-5

FIREPLACE INSTALLATION

CHECK GAS TYPE

Use proper gas type for the fireplace unit you are installing. If your gas supply is not correct, do not install fireplace. See retailer where you purchased the fireplace for proper fireplace according to your gas type or to purchase gas conversion kit (see Accessories, page 37).

INSTALLING OPTIONAL BLOWER ACCESSORY

NOTICE: If installing blower in an existing fireplace with gas connections, shut off gas supply and disconnect heater from gas supply. Contact a qualified service person to do this.

WARNING: If there is a duplex electrical outlet installed in the right side of the bottom of the fireplace base area, be sure that the electrical power to the outlet is turned off before proceeding with blower installation. Failure to do this may result in serious injury.

5. Mount speed control box to switch bracket by placing the plastic control shaft forward through the opening in the switch bracket (see Figure 26, page 17).

6. While supporting speed control, secure control shaft with lock nut by pushing and turning lock nut with pliers clockwise until it is tight against front panel. Place control knob provided on shaft.

7. Turn on power to duplex outlet if previously turned off per the warning in column 1.

8. Plug in blower power cord. a. If your firebox is installed as a freestanding unit with an

accessory mantel, determine whether the power cord will exit the left side or the right side of the firebox. Route power cord through exit hole and plug the power cord into a wall receptacle near the firebox.

b. If your firebox installation is recessed and/or pre-wired,

plug the power cord into the duplex outlet provided. Refer to your firebox owner’s manual for instructions on wiring the duplex outlet.

CAUTION: Never touch the blower wheel while in

operation.

9. Check to make sure that the power cord is completely clear of the blower wheel and that there are no other foreign objects in blower wheel. Turn blower on and check for operation. Turn blower off by turning knob fully counterclockwise before continuing.

10. Peel off the backing paper and stick the supplied wiring diagram decal on the firebox bottom approximately 12" in front of the blower (see Figure 27, page 17).

Blower

Location Lower Firebox Cavity

Side View

Spade Terminals

Magnetic Strips

Exhaust Port

Model BK Installation

Follow all instructions provided in the blower accessory kit.

1. Attach the power cord to the blower motor by firmly pushing the two female terminals at the end of the power cord onto the two spade terminals on the blower motor (see Figure 25).

2. Attach green ground wire from power cord to blower housing using screw provided (see Figure 25). Tighten screws securely.

3. Place the blower against the lower rear wall of the firebox outer wrapper with the exhaust port directed upward. The blower will fit inside the back opening and be held in position against the back wall by the magnets (see Figure 25).

4. Be certain that all wire terminals are securely attached to terminals on blower motor and that the screw retaining the green ground wire is tight.

For more information, visit www.desatech.com

Green Ground Wire

Figure 25 - Blower Model BK

Screw

111253-01E

Installing Optional Blower Accessory (Cont.)

FIREPLACE INSTALLATION

Continued

itch

Variable Fan Sw

Off

Black

/115

110

V.A.C.

Speed Control

Blower Plug-In

Duplex Outlet (Located underneath firebox floor against lower right outside wall)

Switch Bracket

Control Knob

Locknut

Control Shaft

Figure 26 - Attaching Speed Control to Firebox

low to o

B M

Black

White

Black

hite W

reen

Wiring Diagram Decal 12" in Front of Blower

Figure 27 - Location of Wiring Diagram Decal (Model May Vary From Illustration)

Model BKT Installation

Note:

When installing the BKT thermostatically-controlled blower, you must first secure the thermal switch bracket to the blower if it has not already been factory installed.

1. Place the green ground wire with ring terminal between the

bottom hole on the thermal switch bracket and the top ear hole on the blower assembly. Insert the phillips screw into all three pieces and tighten securely (see Figure 28).

2. Connect wire harness and power cord terminals. Connect the

blue jumper wire to the blower motor terminal and the right side terminal of the thermal switch. Connect the black wire to the left side of the thermal switch and the white wire to the other remaining blower motor terminal.

Note:

The power cord outer insulation sleeve may have to be stripped slightly to allow enough wire length to reach and make all connections. DO NOT trim excessive length away. Just enable enough to make all connections securely.

3. Place the blower against the lower rear wall of the firebox outer

wrapper with the exhaust port directed upward and the thermodisc positioned up near the fireplace bottom. The thermodisc must be oriented near the fireplace bottom as shown in Figure 28 in order to sense temperature and properly operate. The blower will be held in position against the back wall by the magnets incorporated onto the blower housing (see Figure 28).

4. Be certain that all wire terminals are securely attached to terminals on blower motor and thermal switch, and that the screw for the thermodisc bracket and green ground wire is tight.

5. Mount the speed control box against the mounting plate provided in the lower fireplace cavity by placing the plastic control shaft forward through the round hole (see Figure 26).

6. While supporting speed control, secure control shaft with lock nut by pushing and turning lock nut with pliers clockwise until it is tight against mounting plate. Place control knob provided on shaft (see Figure 26).

7. Check to make sure that the power cord is completely clear of the blower wheel and that there are no other foreign objects in blower wheel. Also double check all wire leads and make sure wire routing is not pinched or in a precarious position. Correct accordingly.

8. Turn on power to duplex outlet if previously turned off per the warning in column 1, page 16.

9. Plug in blower power cord to duplex outlet.

10. The blower will only run when the speed control knob is in the ON position and the thermal switch senses temperature after the fireplace begins to heat up. The blower speed can be adjusted by rotating the control knob. To turn off, turn knob fully counterclockwise until it clicks off. If the blower is ON and has been running with the fireplace operating, the blower will continue to run for a short time after the fireplace has been turned off. As the thermal switch cools down, the blower shuts down automatically.

11. Peel off the backing paper and stick the supplied wiring diagram decal on the firebox bottom approximately 12" in front of the blower (see Figure 27).

Power Cord

Thermal Switch Bracket

Black Wire

Phillips Screw

Thermal Switch

Route BKT Blower Through This Area

Side View Firebox Bottom

Figure 28 - Blower Model BKT

White Wire

Ring Terminal on Green Wire

Thermodisc

Blue Wire

Air Flow Direction

Magnetic Strips

Magnets

Blower Location

111253-01E

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FIREPLACE INSTALLATION

Installing Optional Blower Accessory (Cont.) Installing Gas Piping To Fireplace Location

FIREPLACE INSTALLATION

Continued

Blower Wiring Diagram

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

Variable

Fan Switch

Off

110/115

V.A.C.

Black White

Green

Figure 29 - Blower Wiring Diagram for Thermostat-Controlled Models

INSTALLING GAS PIPING TO FIREPLACE LOCATION

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

Black

Fan Switch

(N.O.)

Blue

Blower

Motor

For propane/LP connection only, the installer must supply an external regulator. The external regulator will reduce incoming gas pressure. You must reduce incoming gas pressure to between 11 and 14 inches of water. If you do not reduce incoming gas pressure, fireplace regulator damage could occur. Install external regulator with the vent pointing down as shown in Figure 31, page 19. 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" inside diameter or greater to allow proper gas volume to fireplace. If pipe is too small, undue loss of volume will occur.

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 31, page 19).

IMPORTANT:

Install main gas valve (equipment shutoff valve) in an accessible location. The main gas 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.

WARNING: Use pipe joint sealant that is resistant

to liquid petroleum (LP) gas.

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

Installation Items Needed

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

• external regulator (supplied by installer)

• piping (check local codes)

• sealant (resistant to propane/LP gas)

• equipment shutoff valve *

• test gauge connection *

• sediment trap

• tee joint

• pipe wrench

• approved flexible gas line with gas connector (if allowed by local codes)

* A CSA design-certified equipment shutoff valve with 1/8" NPT tap is an acceptable alternative to test gauge connection. Purchase the CSA design-certified equipment shutoff valve from your retailer.

For more information, visit www.desatech.com

External Regulator

Vent Pointing Down

Figure 30 - External Regulator with Vent Pointing Down (Propane/LP Only)

Propane/LP Supply Tank

111253-01E

FIREPLACE INSTALLATION

Installing Gas Piping to Fireplace Location (Cont.)

Connecting Fireplace To Gas Supply

FIREPLACE INSTALLATION

Continued

We recommend that you install a sediment trap/drip leg in supply line as shown in Figure 31. Locate sediment trap/drip leg where it is within reach for cleaning. Install in piping system between fuel supply and fireplace. Locate sediment trap/drip leg 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/drip leg is not installed or is installed wrong, fireplace may not run properly.

Approved Flexible Gas Line

3" Minimum

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

Natural - From Gas Meter (5.5" W.C. to 10.5" W.C. Pressure)

Propane/LP

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

Cap Pipe Nipple Tee Joint

CONNECTING FIREPLACE TO GAS SUPPLY

Installation Items Needed

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

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

1. Open lower louver door panel by gently pulling forward.

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

3. Attach flexible gas line from gas supply to control valve (see Figure 32).

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

Red Surface Indicates

Equipment Shutoff Valve

1/2" NPT Incoming Gas Line

Note:

Wire Connections Not Shown for Clarity

Flexible Gas Line Do NOT Kink

Inlet Pressure Tap

For Propane/LP Use Only

Outlet Pressure Tap

Figure 31 - Gas Connection

Sediment Trap/Drip Leg

* The CSA design-certified equipment shutoff valve may be supplied with the appliance or you can purchase it from your retailer.

Figure 32 - Connecting Flexible Gas Line to Electronic Valve

111253-01E

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FIREPLACE INSTALLATION

Checking Gas Connections

FIREPLACE INSTALLATION

Continued

CHECKING GAS CONNECTIONS

WARNING: Test all gas piping and connections, internal and external to unit, for leaks after installing or servicing. Correct all leaks at once.

WARNING: Never use an open flame to check for a leak. Apply noncorrosive leak detection fluid to all joints. Bubbles forming show a leak. Correct all leaks at once.

Pressure Testing Gas Supply Piping System

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

1. Disconnect fireplace and its individual equipment shutoff valve from gas supply piping system. Pressures in excess of 1/2 psig (3.5 kPa) will damage fireplace gas regulator.

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

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

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

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

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

1. Close equipment shutoff valve (see Figure 33).

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

3. Check all joints from propane/LP supply tank or gas meter to equipment shutoff valve (see Figure 34 for propane/LP or Figure 35 for natural gas). Apply noncorrosive leak detection fluid to all joints. Bubbles forming show a leak. Correct all leaks at once.

5. Light fireplace (see Operating Fireplace, page 25). Check all other internal joints for leaks.

6. Turn off fireplace (see To Turn Off Gas to Appliance, page 25).

Equipment Shutoff Valve

Figure 33 - Equipment Shutoff Valve

Equipment

Propane/LP Supply Tank

Figure 34 - Checking Gas Joints for Propane/LP Gas Fireplace

Gas Meter

Figure 35 - Checking Gas Joints for Natural Gas Fireplace

Shutoff Valve

Gas Valve

Equipment Shutoff Valve

Gas Valve

Open

Closed

Pressure Testing Fireplace Gas Connections

1. Open equipment shutoff valve (see Figure 33).

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

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

4. Check all joints from equipment shutoff valve to gas valve (see Figure 34 for propane/LP or Figure 35 for natural gas). Apply noncorrosive leak detection fluid to all joints. Bubbles forming show a leak. Correct all leaks at once.

For more information, visit www.desatech.com

111253-01E

FIREPLACE INSTALLATION

Continued

FIREPLACE INSTALLATION

Removing/Replacing Glass Door

REMOVING/REPLACING GLASS DOOR

CAUTION: Do not operate this fireplace with a broken glass door panel or without the glass door panel securely in place. For replacement part information see

CAUTION: Wear gloves and safety glasses while handling or removing broken glass. Do not remove if glass is hot. Keep children and pets away from glass.

WARNING: If fireplace has been running, turn off and unplug fireplace. Let cool before removing glass door or louvers.

Removing Louver Panels

Remove the top and bottom louver panels by simultaneously pulling both top end spring latches towards the center of the appliance until they are disengaged from the locating holes (see Figure 36). Repeat for bottom spring latches and pull the louvers outward. To install or replace items removed, simply reverse the procedures above.

Replacement Parts,

page 34.

Removing Glass Door

If replacement of glass is necessary, the entire assembly, glass and frame, must be replaced. If glass is broken, wear gloves and tape the remaining fragments onto the frame.

1. Remove screen assembly by pushing the rod either left or right and then down and forward to remove screen/rod assembly from the firebox. Set assembly aside.

2. Lift up on latches to unlock. There are two on top of firebox and two below firebox that hold glass door in place (see Figure 37).

3. While holding glass door to prevent it from falling and causing injury, remove the five screws from the hinge located on the left side of door frame assembly (see Figure 37).

4. Remount the new frame at the hinge with five new screws before closing door. This will ensure seating of the gasket.

5. Close glass door frame. Lock latches by placing the bar under the tab on door and pushing down and back on latch (see Figure 37).

6. Replace screen/rod assembly by reversing step 1.

7. Replace louvers by reversing procedure under Removing Lou- ver Panels.

Latch

Unlock

Lock

Figure 36 - Removing Louver Panel

For more information, visit www.desatech.com

111253-01E

Spring Latch

Louver Panel

Hinge

Screw

Glass Frame Assembly

Figure 37 - Removing/Replacing Glass Door

Cleaning Glass Door

See Cleaning and Maintenance on page 27.

FIREPLACE INSTALLATION

Installing Optional Brick Liner Models BL36DA(SA) and BL36DHA(SA) Installing Logs, Lava Rock and Glowing Embers

FIREPLACE INSTALLATION

Continued

INSTALLING OPTIONAL BRICK LINER MODELS BL36DA(SA) AND BL36DHA(SA)

WARNING: If fireplace has been running, turn off and unplug fireplace. Let cool before installing brick liner.

This brick liner kit is optional. You may purchase brick liner from your local retailer or see Accessories, page 37.

CAUTION: Always handle brick panels with two hands. Do not force brick panels into place. Excessive force will break brick panels.

1. Remove top and bottom louvers to allow access to door latches.

2. Remove screen, unlock door latches and open glass door. See Removing/Replacing Glass Door, steps 1 and 2, page 21.

3. If installing brick liner in new fireplace, go to step 4. If installing brick liner in an existing fireplace, carefully remove logs, lava rock, and ember material.

4. Remove three screws from deflector shield on the inside top of firebox. Set shield and screws aside.

5. Install rear brick panel first. Rest bottom edge of panel on back edge of grate (see Figure 38).

6. Install left side brick panel by sliding it between the grate and the side of the firebox (see Figure 39).

7. Install the right brick panel using the same method described in step 6 for left brick panel.

8. Replace deflector shield using screws removed in step 4.

9. Install logs, lava rock and glowing embers. See Installing Logs, Lava Rock and Glowing Embers, pages 22 and 23.

10. Close glass door and lock latches on top and bottom of door and replace screen. See Removing/Replacing Glass Door, steps 5 and 6, page 21.

11. Close top and bottom louvers.

Left Side Brick Panel

Figure 39 - Installing Left Side and Top Brick Panels

INSTALLING LOGS, LAVA ROCK AND GLOWING EMBERS

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 fireplace.

Open louvers, remove screen, unlock door latches, and open glass door. See Removing/Replacing Glass Door, steps 1 and 2, page 21. Install logs according to instructions for fireplace model numbers.

1. Place log #1 (base log) onto pin on left front side of grate as shown in Figure 40.

Rear Brick Panel

Figure 38 - Installing Rear Brick Panel

For more information, visit www.desatech.com

Figure 40 - Installing Log No. 1

111253-01E

FIREPLACE INSTALLATION

Continued

Installing Logs, Lava Rock, and Glowing Embers

FIREPLACE INSTALLATION

2. Rest left side of log #2 (front log) onto top of log #1. Place right side of log onto second pin located on right side of grate (see Figure 41).

3. Place log #3 (rear log) onto pins on rear of grate as shown in Figure 42.

4. Place log #4 (crossover log) onto pins from both logs #2 and #3 as shown in Figure 43.

5. Place log #5 (top log) onto right pin of front log (#2) and the smooth surface of crossover log (#4) as shown in Figure 44. Make sure it is seated properly.

6. Place log #6 (left log) onto left pin of front log (#2) and the smooth surface of rear log (#3) as shown in Figure 45. Make sure it is seated properly.

8. Place lava rock along sides and front of firebox bottom in areas that are visible only. It is not necessary to use all of the lava rock provided.

NOTICE: Do not put lava rock on burner or under burner. Placing lava rock on burner will cause performance problems.

9. Pull ember material apart into pieces no larger than a dime. Place these pieces loosely and sparingly directly onto the exposed section of the front burner and along the space between the burner and grate prongs (see Figure 46). This will create the glowing ember appearance as the flame touches the ember material. Do not block air slots by using too much ember material in one area. It is not necessary to use all of the ember material provided.

10. Close glass door, lock door latches, replace screen, and close louvers (see Removing/Replacing Glass Door, steps 5 through 7, page 21).

WARNING: The glass door must be securely in place before running this fireplace. Do not run this fireplace if glass is missing or broken.

Figure 41- Installing Log No. 2

Figure 42 - Installing Log No. 3

Figure 44 - Installing Log No. 5

Figure 45 - Installing Log No. 6

Figure 43 - Installing Log No. 4

Ember Material

Figure 46 - Placing Ember Material on Burner

111253-01E

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FIREPLACE INSTALLATION

Wall Switch Installation Optional Remote Control Installation

WIRING DIAGRAM

FIREPLACE INSTALLATION

Continued

WALL SWITCH INSTALLATION

The installation of a wall switch allows you to activate the gas control valve and turn the fireplace on and off. The wall switch is to be connected to the incoming 120 volt regular household wiring that supplies the electricity to the fireplace. Refer to wiring diagram below.

OPTIONAL REMOTE CONTROL INSTALLATION (Model WRC)

Note:

If using optional wireless hand-held remote control, the wall switch must be in the ON position to be operational. The remote control then becomes the switching mechanism for fireplace operation.

1. Open lower louver panel.

2. The WRC model receiver does not require a battery. The re-

ceiver can be installed by first plugging the short extension cord into the fireplace receptacle. Then plug the receiver unit into the extension cord. Finally plug the ignition module plug into the receiver unit (see Figure 47).

3. Activate the remote handset battery by removing the insulat-

ing tab on the back of the handset (see Figure 48). The battery is included pre-installed.

4. Once the battery is activated the unit is ready to use.

5. Close lower louver panel.

Fireplace Receptacle

Remote Control Receiver

Extension Cord

Ignition Module Plug

Figure 47 - Installing the WRC Remote Receiver

Battery Cover

12 Volt Battery

Back of Handset

Pull to Remove Insulation Tab

Figure 48 - Installing Battery into Back of Handset

WIRING DIAGRAM

Pilot Burner

INCOMING MAIN

GAS SUPPLY

EV1

EV2

GAS LINE TO

BURNER

Pilot Gas Line

PV/MV

GND

IGN

24V AC

TRANSFORMER

120V AC

STEP DOWN

WALL SWITCH

(NOT SUPPLIED)

WHITE

GREEN

BLACK

OPTIONAL REMOTE

CONTROL

OFF

ELECTRICAL RATING: 120v, 60Hz, 0.7A

BLACK

WHITE

GREEN

INCOMING

120V AC

(FUSE BOX

OR BREAKER)

For more information, visit www.desatech.com

111253-01E

OPERATING FIREPLACE

For Your Safety Read Before Lighting

OPERATING FIREPLACE

Lighting Instructions

To Turn Off Gas To Appliance

Optional Remote 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 is equipped with an ignition device which

automatically lights the pilot. Do not try to light the pilot by hand.

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. 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

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.

11. Visually locate the pilot. The ignitor should begin to spark and the main burner should ignite once flame appears at pilot.

• If lighting the appliance for the first time each season, it

may take several attempts before the supply gas can reach the pilot and main burners.

• If the appliance will not stay lit after several attempts,

follow the instructions To Turn Off Gas To Appliance, be- low, and call your service technician or gas supplier.

Equipment Shutoff Valve

Figure 49 - Turning Equipment Shutoff Valve to the OFF Position

Adjustment Screw

TO TURN OFF GAS

TO APPLIANCE

1. Turn off the wall switch.

2. Turn off all electric power to the appliance if service is to be performed.

3. Open lower louver panel.

4. Remove front hearth brick and control access panel.

5. Turn equipment shutoff valve clockwise Do not force.

6. Close lower louver panel.

Pilot Burner

Ignitor

Sensing Rod

Clockwise

to OFF.

1. STOP! Read the safety information, above.

2. Turn off all electric power to the appliance.

3. Turn wall switch to the OFF position.

4. Open lower louver panel.

5. Turn equipment shutoff valve clockwise

Clockwise

to the OFF

position (see Figure 49). Do not force.

6. 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 above. If you don’t smell gas, go to the next step.

7. Turn equipment shutoff valve counterclockwise

C-clockwise

to the ON position. Do not force.

8. Close lower louver panel.

9. Turn on all electric power to the appliance.

10. Turn the wall switch to the ON position.

For more information, visit www.desatech.com

111253-01E

Figure 50 - Pilot

OPTIONAL REMOTE

OPERATION

Note:

The WRC receiver and hand-held remote control kit

must be purchased separately (see Accessories, page 37). Follow installation instructions on page 24.

Turn equipment shutoff valve to ON position. You can now turn the burner on and off with the hand-held remote control unit.

IMPORTANT:

hand-held remote control unit for up to 3 seconds to assure proper operation.

2. Press the ON/OFF button to turn the burner on and off.

Be sure to press the ON/OFF buttons on the

OPERATING FIREPLACE

Operating Optional Blower Accessory

INSPECTING BURNERS

Pilot Assembly Burner Flame Pattern

OPERATING FIREPLACE

Continued

OPERATING OPTIONAL

BLOWER ACCESSORY

Locate the blower controls by opening the lower louver panel on the fireplace. Blower controls are located on the left side of the switch bracket to the left just inside the louver panel.

The BK manual blower and the BKT thermostatically-controlled blower have an ON setting and an OFF setting. The blower will only run when the switch is in the ON position. In the OFF position, the blower will not operate.

Note for BKT Only:

thermostat (wall mounted or remote control) for the fireplace, your fireplace and blower will not turn on and off at the same time. The fireplace may run for several minutes before the blower turns on. After the heater modulates to the pilot position, the blower will continue to run. The blower will shut off after the firebox temperature decreases.

The blower helps distribute heated air from the fireplace. Periodically check the louvers of the firebox and remove any dust, dirt, or other obstructions that will hinder the flow of air.

If you are using BKT blower with optional

INSPECTING BURNERS

Check pilot flame pattern and burner flame patterns often.

PILOT ASSEMBLY

The pilot assembly is factory preset for the proper flame. Alterations may have occurred during shipping and handling. The pilot is located on the back right hand side of the burner.

The flame must envelope 1/4" of top of the ignitor/sensor and grounding stem.

If your pilot assembly does not meet these requirements:

• Turn the adjustment screw marked PILOT clockwise to decrease or counterclockwise to increase the flame to proper size (see Figure 49, page 25). Do not remove the adjustment screw.

• see Troubleshooting, page 28

Pilot Burner

Sensing Rod

Ignitor/Sensor

Figure 51 - Correct Pilot Flame Pattern

BURNER FLAME PATTERN

Burner flames will be steady; not lifting or floating. Flame patterns will be different from unit to unit and will vary depending on installation type and weather conditions.

If the vent configuration is installed incorrectly, the flames will lift or "ghost". This can be dangerous. Inspect the flames after installation to ensure proper installation and performance.

Figure 52 shows a typical flame pattern.

If burner flame pattern differs from that described:

• turn fireplace off (see To Turn Off Gas to Appliance, page 25)

• see Troubleshooting, page 28

Figure 52 - Typical Flame Pattern

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111253-01E

CLEANING AND MAINTENANCE

Glass Door

Pilot and Burners

Logs

Venting System

WARNING: Turn off fireplace and let cool before

cleaning.

CAUTION: You must keep control areas, burners, 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.

GLASS DOOR

WARNING: Handle glass door panel with care. Do not strike, slam, or otherwise abuse glass. Do not operate fireplace with the glass door removed, cracked, or broken.

WARNING: Do not use abrasive cleaners as this may damage glass. Use a nonabrasive household glass cleaner to clean glass. Do not clean glass when hot.

Glass must be cleaned periodically. During start-up it is normal for condensation to form on the inside of the glass causing lint, dust, and other airborne particles to cling to the glass surface. During initial start-up a slight film may form on the glass due to paint curing. The glass should be cleaned several times with a non-ammonia, nonabrasive household cleaner and warm water after the first two weeks of operation. Thereafter, clean the glass two or three times during each heating season, depending on the usage and circumstances present. Refer to Removing/Replacing Glass Door on page 21 of this manual when removing glass door for cleaning.

WARNING: Only parts supplied by the manufacturer should be used when replacing broken or damaged glass door panel (see page 34). This glass door panel is a complete unit. No substitute materials may be used.

CAUTION: Wear gloves and safety glasses while handling or removing broken glass. Do not remove if glass is hot. Keep children and pets away from glass.

If glass has been broken, carefully remove glass door (see Removing/Replacing Glass Door, page 21). Vacuum all glass pieces with

a shop vac.

Replacement Parts,

CAUTION: Do not vacuum if pieces are hot.

Use only the tempered glass door replacement intended for this fireplace (see Replacement Parts, page 30 for detail on ordering). No substitutions may be made. See Removing/Replacing Glass Door, page 21 for instructions for replacing glass door.

WARNING: Do not operate fireplace with the glass

door removed, cracked, or broken.

PILOT AND BURNERS

• Remove ember material before cleaning burners and replace when cleaning is complete.

• Burner and controls should be cleaned with compressed air to remove dust, dirt, or lint.

• Use a vacuum cleaner or small, soft bristled brush to remove excess dust, dirt, or lint.

LOGS

• If you remove logs for cleaning, refer to Installing Logs, Lava Rock, and Glowing Embers, pages 22 and 23, to properly re-

place logs.

• Use a vacuum cleaner to remove any carbon buildup on logs.

• Replace log(s) if broken. See Replacement Parts on page 34.

• Replace ember material periodically as needed. See Replace- ment Parts on page 34.

VENTING SYSTEM

Conduct annual inspection of the venting system following these guidelines:

1. Check areas of venting system that are exposed to the weather

for corrosion (rust spots or streaks and, in extreme cases, holes). Have these items replaced immediately by a qualified service person.

2. Remove the vent cap and shine a flashlight into the vent. Re-

move any foreign material.

3. Check for evidence of excessive condensation. Continuous

condensation can cause corrosion of caps, pipes, and fittings and can be caused by having excessive lateral runs, too many elbows, or exterior portions of the system being exposed to cold weather.

4. Inspect joints to verify that no pipe section or fitting has been

disturbed and loosened. Check mechanical supports such as wall straps for rigidity.

111253-01E

For more information, visit www.desatech.com

TROUBLESHOOTING

Note:

For additional help, visit DESA’s

technical service web site at www.desatech.com.

Note:

Before troubleshooting the system, make

sure the gas shutoff valve is ON.

WARNING: Turn off heater

and let cool before servicing. Only a qualified service person should service and repair heater.

The two most common causes of a malfunctioning gas appliance are:

1. Loose wiring connections

2. Construction debris clogging the pilot and/or gas control valve filter

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

OBSERVED PROBLEM

Ignitor will not spark or pilot will not light

POSSIBLE CAUSE

1. No gas supply, or shutoff valve is OFF

2. Air in gas line

3. Construction debris clogging pilot orifice

4. Low gas pressure

5. Kinked pilot line

6. Control valve knob is not opening

7. No power to unit or the ignition module or power transformer is bad

8. Vent damper not fully open

REMEDY

1. Check to see if you have gas supply and that equipment shutoff valve is opened

2. Repeat lighting procedure several times to purge all air out of lines. If after repeated attempts appliance does not light, call for qualified service and repair.

3. Remove debris and dirt, inspect and clean any other possible obstructions

4. Contact your gas supplier to check pressure

5. Have a qualified technician replace pilot line

6. Replace control valve (Refer to Replace- ment Parts, page 34)

7. Check that main power is on and that all wire connections are made correctly to the ignition model (see Wiring Diagram, page 24). Check for 24 VAC at the secondary side of the transformer. If 24 VAC is present, and the module does not oporate, have the module replaced otherwise have the transformer replaced.

8. Open vent damper until fully locked in OPEN position

Pilot will not stay lit

No gas to burner, although wall switch and valve are set to the ON position

Frequent pilot outage

For more information, visit www.desatech.com

1. Loose wiring on ignitor wire to ignition module and/or poor ground to ignition module

2. Pilot flame too low to sense

1. Wall switch wires defective or too long

1. Pilot flame may be too low, causing safety pilot to “drop out”

2. Improper venting or excessive blockage

1. Check wiring connection. Refer to wiring diagram (see Wiring Diagram, page

24) and/or check ground wire to ignition module

2. Clean and adjust pilot burner and check gas supply and inlet pressure to unit

Note:

Have a qualified technician replace

pilot assembly if broken or corroded

1. Check electrical connections

1. Clean and adjust pilot flame for maximum flame impingement on thermopile

2. Have the vent system inspected, including the termination cap. Remove any restriction or obstruction

111253-01E

TROUBLESHOOTING

Continued

WARNING: If you smell gas

• Shut off gas supply.

• Do not try to light any appliance.

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

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

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

TROUBLESHOOTING

OBSERVED PROBLEM

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

Slight smoke or odor during initial operation

Gas odor even when control knob is in OFF position

Gas odor during combustion

Glass soots

Dark residue on logs or inside of fireplace

POSSIBLE CAUSE

1. Metal expanding while heating or contracting while cooling

1. Residues from manufacturing processes and logs curing

1. Gas leak. See Warning statement at

top of page

2. Control valve defective

1. Foreign matter between control valve and burner

2. Gas leak. See Warning statement at

top of page

1. Flame impingement on logs

2. Debris around burner air mixer

1. Improper log placement

2. Air holes at burner inlet blocked

3. Burner flame holes blocked

4. Improper venting or excessive blockage

5. Excessive amounts of embers and pan material

REMEDY

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

1. Problem will stop after a few hours of operation

1. Locate and correct all leaks (see Check- ing Gas Connections, page 20)

2. Replace control valve

1. Take apart gas tubing and remove foreign matter

2. Locate and correct all leaks (see Check- ing Gas Connections, page 20)

1. Adjust the log set so that the flame does not excessively impinge on it

2. Inspect the opening at the base of the burner to see that it is NOT packed with any type of material

1. Properly locate logs (see log placement sections on pages 22 and 23)

2. Clean out air holes at burner inlets. Periodically repeat as needed

3. Remove blockage

4. Have the vent system inspected, including the termination cap. Remove any restrictions or obstruction

5. Clear excess embers until a minimum gap of 1/2" remains under the grate

111253-01E

For more information, visit www.desatech.com

ILLUSTRATED PARTS BREAKDOWN

Models (V)V36EN-B, (V)V36EP-B, VV36ENC1, VV36EPC1, VV36ENSC1, VV36EPSC1, VV36EPHC1 and VV36ENHC1

ILLUSTRATED PARTS BREAKDOWN

MODELS (V)V36EN-B, (V)V36EP-B, VV36ENC1, VV36EPC1, VV36ENSC1, VV36EPSC1, VV36EPHC1 AND VV36ENHC1

10-2

10-5

10-6

10-4

10-3

10-1

For more information, visit www.desatech.com

111253-01E

Models (V)V36EN-B, (V)V36EP-B, VV36ENC1, VV36EPC1,

PARTS LIST

VV36ENSC1, VV36EPSC1, VV36EPHC1 and VV36ENHC1

PARTS LIST

This list contains replaceable parts used in your fireplace. When ordering parts, follow the instructions listed under Replacement Parts on page 34 of this manual.

(V)V36EN-B VV36ENS-B VV36ENH-B

(V)V36EP-B VV36EPS-B VV36EPH-B KEY VV36ENC1 V36ENS-B V36ENH-B VV36ENSC1 VV36ENHC1 NO. VV36EPC1 V36EPS-B V36EPH-B VV36EPSC1 VV36EPHC1 DESCRIPTION QTY.

1 ** ** ** ** ** Firebox Assembly 1 2 ** ** ** ** ** Face Weldment 1 3 108010-01 108010-01 108010-01 — — Door Assembly (V Models Only) 1

108010-02 — — 108010-02 108010-02 Door Assembly (VV Models Only) 1 4 108011-01 108011-01 108011-01 108011-01 108011-01 Top Louver Assembly 1 5 108011-02 108011-02 108011-02 108011-02 108011-02 Bottom Louver Assembly 1 6 108015-01 108015-01 108015-01 108015-01 108015-01 Fireplace Top 1 7 108016-01 108016-01 108016-01 108016-01 108016-01 Fireplace Top Insulation 1 8 ** ** ** ** ** Fireplace Surround 1 9 109082-01 109082-01 109082-01 109082-01 109082-01 Heat Shield 1 10 108032-01 108032-01 108032-01 108032-01 108032-01 Log Set 1 10-1 109128-01 109128-01 109128-01 109128-01 109028-01 Front Log (Log 1) 1 10-2 109129-01 109129-01 109129-01 109129-01 109129-01 Rear Log (Log 2) 1 10-3 109130-01 109130-01 109130-01 109130-01 109130-01 Crossover Log (Log 3) 1 10-4 109131-01 109131-01 109131-01 109131-01 109131-01 Top Log (Log 4) 1 10-5 109132-01 109132-01 109132-01 109132-01 109132-01 Left Log (Log 5) 1 10-6 109133-01 109133-01 109133-01 109133-01 109133-01 Base Log (Log 6) 1 11 12 13 14 108076-01 108076-01 108076-01 108076-01 108076-01 Burner Base Gasket 1 15 108719-01 108719-01 108719-01 108719-01 108719-01 Screen Rod 1 16 12105 12105 12105 12105 12105 Screen 2 17 11418 11418 11418 11418 11418 Push-On Nut 2 18 14123 14123 14123 14123 14123 Strain Relief 1 19 21171 21171 21171 21171 21171 Gas Knock-Out Cover 2 20 24353 24353 24353 24353 24353 Handy Box Assembly 1 21 24460 24460 24460 24460 24460 Gas Conduit Assembly 1 22 114352-03 114352-03 114352-03 114352-03 114352-03 Burner Assembly (Natural Gas) 1

** Part not available for field replacement.

— — —

114352-04 114352-04 114352-04 114352-04 114352-04 Burner Assembly (Propane/LP Gas) 1

25487 25487 25487 25487 25487 Lava Rock/Bag Assy 1 27253 27253 27253 27253 27253 Notice Label 1 55240 55240 55240 55240 55240 Vent Label 1

110989-02 111215-02 110989-01 111215-01 Left Refractory Brick Panel 1 110991-02 111217-02 110991-01 111217-01 Rear Refractory Brick Panel 1 110990-02 111216-02 110990-01 111216-01 Right Refractory Brick Panel 1

PARTS AVAILABLE - NOT SHOWN

111253-01E

For more information, visit www.desatech.com

ILLUSTRATED PARTS BREAKDOWN

Models (V)V36EN-B, (V)V36EP-B, VV36ENC1, VV36EPC1, VV36ENSC1, VV36EPSC1, VV36EPHC1 and VV36ENHC1

ILLUSTRATED PARTS BREAKDOWN

BURNER ASSEMBLY FOR MODELS V36EN-A, (V)V36EN-B, (V)V36EP-B, VV36ENC1, VV36EPC1, VV36ENSC1, VV36EPSC1, VV36EPHC1 AND VV36ENHC1

(NG #47) (LP #56)

For more information, visit www.desatech.com

111253-01E

Models (V)V36EN-B, (V)V36EP-B, VV36ENC1, VV36EPC1,

VV36ENSC1, VV36EPSC1, VV36EPHC1 and VV36ENHC1

PARTS LIST

BURNER ASSEMBLY FOR MODELS V36EN-A, (V)V36EN-B, (V)V36EP-B, VV36ENC1, VV36EPC1, VV36ENSC1, VV36EPSC1, VV36EPHC1 AND VV36ENHC1

This list contains replaceable parts used in your fireplace. When ordering parts, follow the instructions listed under Replacement Parts on page 34 of this manual.

KEY PART NO. NUMBER DESCRIPTION QTY.

1 ** Burner Assembly Base 1 2 114443-01 Burner Pan Assembly 1 3 11165 Screw #10 x 5/8 MD TR BLK 12 4 108763-01 Tube Burner 1 5 104506-25 Pan Burner Orifice (Natural Gas #47) 1

104506-20 Pan Burner Orifice (Propane/LPGas #56) 1

6 108866-01 Pilot Assembly (Natural Gas) 1

108866-02 Pilot Assembly (Propane/LP Gas) 1 7 11102 Screw #8-32 x 3/8 PPH Zinc 2 8 108755-01 Pilot Bracket 1 9 104506-26 Tube Burner Orifice (Natural Gas #50) 1

14544 Tube Burner Orifice (Propane/LPGas #59) 1 10 14528 Brass Elbow Fitting 1 11 14554 Tubing Assembly 1 12 14500 Brass Fitting 2 13 14569 Electronic Valve (Natural Gas) 1

14570 Electronic Valve (Propane/LP Gas) 1 14 14253 Flexible Gas Line 1 15 11107 Screw #10-32 x 1/4 PPH Zinc 4 16 26808 Valve Bracket 1 17 26827 Switch Bracket 1 18 11147 Screw #10-24 x 1/2 PPH Zinc 2 19 11186 Screw #8-32 x 1 Zinc 4 20 14115 Spade Tongue Connector 1 21 14120 Spade 1/4 Female Connector 4 22 14126 16 GA Green Wire (Ground) 1 23 14129 Transformer, 24V 1 24 14134 18 GA Black Wire 5 25 14149 Spade 1/4 Right Angle Connector 4 26 110286-01 Ignition Module Synetek 1 27 17223 Magnet 2 28 23416 Electronic Components Board 1 29 108863-01 24" Supply Connect Plug 1 30 11201 Nut #8-32 Hex Zinc 4 31 110986-01 Air Baffle, (Natural Gas Only) 2

110986-02 Air Baffle, (Propane/LP Gas Only) 2 32 108761-01 Grate Assembly 1 33 108754-01 Grate Base 1

PARTS LIST

111253-01E

** Part not available for field replacement.

For more information, visit www.desatech.com

REPLACEMENT PARTS SPECIFICATIONS SERVICE HINTS TECHNICAL SERVICE

REPLACEMENT PARTS

Note:

Use only original replacement parts. This will protect your

warranty coverage for parts replaced under warranty.

PARTS UNDER WARRANTY

Contact authorized retailers of this product. If they can not supply original replacement part(s), call DESA’s Customer Service Department at 1-866-672-6040.

When calling DESA, have ready

• your name

• your address

• model and serial numbers of your fireplace

• how fireplace was malfunctioning

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

• purchase date

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

PARTS NOT UNDER WARRANTY

Contact authorized retailers of this product. If they can not supply original replacement part(s), call DESA at 1-866-672-6040 for referral information.

When calling DESA, have ready

• model number of your fireplace

• the replacement part number

SERVICE HINTS

When Gas Pressure Is Too Low

• pilot will not stay lit

• burners will have delayed ignition

• fireplace will not produce specified heat

• propane/LP gas supply might be low (propane/LP units only)

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

TECHNICAL SERVICE

You may have further questions about installation, operation, or troubleshooting. If so, contact DESA’s Customer 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’s technical service web site at www.desatech.com.

SPECIFICATIONS

(V)V36EN(S)(H)-B Series (V)V36EP(S)(H)-B Series

VV36EN(S)(H)C1 Series VV36EP(S)(H)C1 Series

Btu 21,700/31,000 Btu/hr 21,000/30,000 Btu/hr

Gas Type Natural Propane/LP

Ignition Electronic Electronic

Manifold Pressure 3.5" w.c. 10.0" w.c.

Minimum Inlet Supply Pressure 5.5" w.c. 11.0" w.c.

Dimension, Inches/mm (HxWxD)

Fireplace (Actual size of firebox. Measurements do not 36" x 41" x 21 1/8" 36" x 41" x 21 1/8" include nailing flanges or 914 x 1041 x 537 mm 914 x 1041 x 537 mm standoffs).

Carton 38" x 44" x 22" 38" x 44" x 22"

965 x 1118 x 559 mm 965 x 1118 x 559 mm

Weight, lbs/kg*

Fireplace 120 lbs/55 kg 120 lbs/55 kg Shipping 123 lbs/56 kg 123 lbs/56 kg

*For refractory lined models add 60 pounds.

For more information, visit www.desatech.com

111253-01E

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. 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:

First Name: Last Name:

Address:

City: State: Zip: Country:

Home Phone: ( ) -

E-Mail:

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

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

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

111253-01E

Not Important Somewhat Important Very Important

(Comfort Glow, Vanguard, etc.)

(EFP33PR, VTGH33NR, etc.)

Note:

Keep receipt for warranty verification.

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

❍ Store Display ❍ Other ________________________

❍

TAPE

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

Postage

Required

For more information, visit www.desatech.com

TAPE

111253-01E

ACCESSORIES

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

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

BRICK LINER

(Not Shown)

BL36DA - Textured Refractory Brick Liner Kit BL36DSA - Standard Refractory Brick Liner Kit BL36DHA - Textured Refractory Herringbone Brick Liner Kit BL36DHSA - Standard Refractory Herringbone Brick Liner Kit

This brick liner adds a touch of style to your direct-vent fireplace. Complete installation and operation instructions included in this manual.

ACCESSORIES

MANUAL BLOWER KIT - BK

Manual variable control blower accessory provides better heat distribution. Complete installation and operation instructions included in this manual.

FLEXIBLE GAS LINE CONNECTOR - GA5081

(Not Shown)

For all models.

PROPANE/NATURAL GAS CONVERSION KIT

(Not Shown)

PCDE-36VB - Propane/LP Gas Conversion Kit NCDE-36VB - Natural Gas Conversion Kit

FACE/LOUVER PANEL KIT

(Not Shown)

RLD36 - Rolled Louver Panels - Black FPD36 - Filligree Panel Kit - Black FPD36B - Filligree Panel Kit - Brushed Brass FPD36P - Filligree Panel Kit - Platinum FPD36PB - Filligree Panel Kit - Polished Brass

LOUVER TRIM KIT (Rolled Louvers Only) (Not Shown)

LT36B - Rolled Louver Trim Kit - Brushed Brass LT36P - Rolled Louver Trim Kit - Platinum LT36PB - Rolled Louver Trim Kit - Polished Brass

DEFLECTION HOODS

(Not Shown)

HD36 - Hood - Black (2" Brow)

THERMOSTATICALLY- CONTROLLED BLOWER KIT - BKT

Provides better heat distribution. Blower turns off and on automatically, as needed. Complete installation and operation instructions included in this manual.

REMOTE CONTROL KIT - WRC SERIES (Not Shown)

Standard ON/OFF electronic remote control kit.

WALL MOUNTED THERMOSTAT CONTROL KIT - GWMT1 (Not Shown)

Allows easy wall access for thermostatic operation of your fireplace.

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

Allows burner system to be turned on and off with a wall switch.

PERIMETER TRIM KIT

(Not Shown)

PT36 - Perimeter Trim Kit - Black PT36B - Perimeter Trim Kit - Brushed Brass PT36P - Perimeter Trim Kit - Platinum PT36PB - Perimeter Trim Kit - Polished Brass

For more information, visit www.desatech.com

111253-01E

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

DIRECT-VENT FIREPLACE

DESA 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 Authorized Service Center. Warranty part(s) MUST be obtained through authorized retailers of this product and/or DESA 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’S LIABILITY IS HEREBY LIMITED TO THE PURCHASE PRICE OF THE PRODUCT AND DESA 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

111253 01

NOT A UPC

For more information, visit www.desatech.com

111253-01 Rev. E 06/04

111253-01E

Desa VV36EPC1 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

SAFETY INFORMATION

PRODUCT IDENTIFICATION

LOCAL CODES

PRODUCT FEATURES

PRE-INSTALLATION PREPARATION

LOCATION OF TERMINATION CAP

VENTING INSTALLATION INSTRUCTIONS

FIREPLACE INSTALLATION

WIRING DIAGRAM

OPERATING FIREPLACE

INSPECTING BURNERS

CLEANING AND MAINTENANCE

TROUBLESHOOTING

REPLACEMENT PARTS

SERVICE HINTS

TECHNICAL SERVICE

SPECIFICATIONS

OWNER'S REGISTRATION FORM

ACCESSORIES

WARRANTY INFORMATION