Monessen Hearth CDVT36, CDVR36 User Manual

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CDV SERIES

DIRECT VENT GAS FIREPLACE

INSTALLATION AND OPERATING INSTRUCTIONS

MODELS:

CDVR33, CDVT33,

CDVR36

IF THE INFORMATION IN THESE INSTRUCTIONS ARE NOT FOLLOWED EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE.

– Do not store or use gasoline or other flammable

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

– WHAT TO DO IF YOU SMELL GAS

• Do not try to light any appliance.

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

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

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

– Installation and service must be performed

by a qualified installer, service agency or the gas supplier.

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

This appliance may be installed in an aftermarket*, permanently located, manufactured home (USA only) or mobile home, where not prohibited by local codes. This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use with other gases, unless a certified kit is used.

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

the manufacturer.

WARNINGS

AND CDVT36

CDVT

CDVR

DUE TO HIGH TEMPERATURES, THE APPLIANCE SHOULD BE LOCATED OUT OF TRAFFIC AND AWAY FROM FURNITURE AND DRAPERIES.

CHILDREN AND ADULTS SHOULD BE ALERTED TO THE HAZARDS OF HIGH SURFACE TEMPERATURE AND SHOULD STAY AWAY TO AVOID BURNS OR CLOTHING IGNITION.

YOUNG CHILDREN SHOULD BE SUPERVISED WHEN THEY ARE IN THE SAME ROOM AS THE APPLIANCE.

CLOTHING OR OTHER FLAMMABLE MATERIAL SHOULD NOT BE PLACED ON OR NEAR THE APPLIANCE.

KEEP THE ROOM AREA CLEAR AND FREE FROM COMBUSTIBLE MATERIALS, GASOLINE, AND OTHER FLAMMABLE VAPORS AND LIQUIDS.

READ BEFORE INSTALLING. SAVE THESE INSTRUCTIONS

CONTENTS

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

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

Code Approval .................................................. 5

Pre-Installation Information

Installing Above 2000 Feet............................ 6

Orifice Sizes, Pressures and BTUs ............... 6

Before You Start............................................ 6

Fireplace Framing - CVDR36 and CDVR33.. 7 Fireplace Framing - CVDT36 and CDVT33 .. 8

Fireplace Dimensions.................................... 9

Fireplace Location ....................................... 10

Clearances ...................................................... 11

Securing Fireplace to Floor or Framing ....... 12

Installation Information .................................. 13

Installation Precautions ............................... 13

Vent Installation .............................................. 14

Rear Vent Installation .................................. 14

Top Vent Installation ................................... 15

Installation Planning .................................... 16

Rear (Through the Wall) Applications ......... 19

Horizontal Termination Configuration.......... 21

Below Grade Installation ............................. 23

Vertical Through-the-Roof Installation......... 24

Installation for Vertical Termination ............. 25

Cathedral Ceiling Installation ...................... 26

Fireplace Installation ...................................... 27

Check Gas Type ......................................... 27

Installing Gas Piping to Fireplace/Burner

System Location.......................................... 27

Checking Gas Pressure ................................. 29

Electrical Installation...................................... 29

Electrical Wiring .......................................... 30

Electronic Pilot Ignition Wiring..................... 31

Remote Wall Switch .................................... 31

Optional Fan/Blower Systems ..................... 32

Glass Removal ................................................ 33

Final Installation ............................................. 34

Rockwool Placement................................... 34

Log Placement ............................................ 34

Lava Rock and Ember Placement............... 34

Millivolt Operating Instructions ..................... 35

What To Do If You Smell Gas ..................... 35

Lighting Pilot for the First Time ................... 35

Lighting Pilot................................................ 36

Lighting Burner ............................................ 37

To Turn Off Gas .......................................... 37

Electronic Ignition Operating Instructions ... 38

What To Do If You Smell Gas ..................... 38

Lighting Electronic Ignition .......................... 38

To Turn Off Gas .......................................... 38

Cleaning and Maintenance ............................ 39

Burner, Pilot and Control Compartment ...... 39

Pilot Flame .................................................. 39

Burner Flame .............................................. 39

Vent System ................................................ 40

Glass Door .................................................. 40

Logs ............................................................ 40

Rock Wool .................................................. 40

Troubleshooting ............................................. 41

Replacement Parts ......................................... 44

Firebox Components ................................... 44

Standing Pilot - Millivolt Control Engine ..... 46

Electronic Ignition Engine ........................... 48

Logs ............................................................ 49

Vent Components ....................................... 50

Massachusetts Requirements ....................... 51

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

2 69D0023

IMPORTANT SAFETY INFORMATION

INSTALLER

Please leave these instructions with the appliance.

• Read this owner’s manual carefully and completely before trying to assemble, operate, or service this fireplace.

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

• Improper installation or use of this fireplace can cause serious injury or death from fire, burns, explosions, electrical shock and carbon monoxide poisoning.

WARNINGS

This fireplace is a vented product. This fireplace must be properly installed by a qualified service person. The glass door must be properly seated and sealed. If this unit is not properly installed by a qualified service person with glass door properly seated and sealed, combustion leakage can occur.

CARBON MONOXIDE POISONING: Early signs of carbon monoxide poisoning are similar to the flu with headaches, dizziness and/or nausea. If you have these signs, the fireplace may not have been installed properly. Get fresh air at once! Have the 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 gas and natural gas are both odorless. An odormaking agent is added to each of these gases. The odor helps you detect a gas leak. However, the odor added to these gases 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.

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.

OWNER

Please retain these instructions for future reference.

4. Never install the fireplace

• in a recreational vehicle

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

• in high traffic areas

• in windy or drafty areas

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 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, install-

ing, or repairing. Only a qualified service person should install, service, or repair the fireplace. Have burner system inspected annually by a qualified service person.

9. You must keep control compartments, burners, and cir-

culating air passages clean. More frequent cleaning may be needed due to excessive lint and dust. 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 40.

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.

Continued on page 4

69D0023 3

IMPORTANT SAFETY INFORMATION

Continued from page 3

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

13. Never place anything on top of fireplace.

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

15. 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 Canadian Electrical Code, CSA C22.1.

16. Do not obstruct the flow of combustion and ventilation air in any way. Provide adequate clearances around air openings into the combustion chamber along with adequate accessibility clearance for servicing and proper operation.

17. When the appliance is installed directly on carpeting, tile or other combustible material other than wood flooring, you must set appliance on a metal or wood panel or hearth pad extending the full width and depth of the appliance.

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

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

IMPORTANT:

PLEASE READ THE FOLLOWING CAREFULLY

It is normal for fireplaces fabricated of steel to give off some expansion and/or contraction noises during the start up or cool down cycle. Similar noises are found with your furnace heat exchanger or car engine.

IMPORTANT:

PLEASE READ THE FOLLOWING CAREFULLY

It is not unusual for gas fireplace to give off some odor the first time it is burned. This is due to the manufacturing process.

Please ensure that your room is well ventilated

during burn off — open all windows.

It is recommended that you burn your fireplace for at least ten (10) hours the first time you use it. Place the fan switch in the “OFF” position during this time.

Never connect unit to private (non-utility) gas wells. This gas is commonly known as wellhead gas.

WARNING

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

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

We suggest that our gas hearth products be installed and serviced by professionals who are certified in the U.S. by the National Fireplace Institute

(NFI) as Gas Specialists.

www.nficertified.org

4 69D0023

PRODUCT FEATURES AND CODE APPROVAL

PRODUCT SPECIFICATIONS

• This appliance has been certified for use with either natural or propane gas. See appropriate data plates.

• This appliance is not for use with solid fuels.

• The appliance is approved for bedroom or bedsitting room installations.

• The appliance must be installed in accordance with local codes if any. If none exist use the current installation code.

ANSI Z223.1/NFPA 54 in the USA, CAN/CGA B149 in Canada.

• This appliance is mobile home approved.

• The appliance must be properly connected to a venting system.

• The appliance is not approved for closet installations.

• This appliance is approved to be vented with Simpson-Duravent and Selkirk-Metalbestos Direct Vent Components.

NOTE: For illustration purposes only, all drawings show the Simpson-Duravent System.

The efficiency rating of this appliance is a product thermal efficiency rating determined under continuous operating conditions and was determined independently of any installed system.

Thermal Efficiency = up to 80%

Remote Control

Hi/Lo Knob

Off/Pilot/On Knob

Ignitor

On/Off/RS Switch

Blower Control

Figure 1 - CDVR33, CDVT33, CDVR36 and CDVT36 Fireplace

CODE APPROVAL

Direct Vent type appliances draw all combustion air from outside of the dwelling through the vent pipe.

These appliances have been tested by CSA and found to comply with the established standards for DIRECT VENT GAS FIREPLACE HEATERS in the USA and Canada as follows:

LISTED VENTED GAS FIREPLACE HEATER

TESTED TO: ANSI Z21.88/CSA 2.33 STANDARDS

A manufactured home (USA only) or mobile home OEM installation must conform with the Manufactured Home Construction and Safety Standard, Title 24 CFR, Part 3280, or when such a standard is not applicable, the Standard for

Manufactured Home Installations, ANSI/NCSBCS A225.1, or Standard for Gas Equipped Recreational Vehicles and Mobile Housing, CSA Z240.4.

69D0023 5

PRE-INSTALLATION INFORMATION

The classification “noncombustible material” includes, but is not limited to stone, brick and mortar. Noncombustibles are safe to overlay the black-painted metal face (including radiant plates) and do not pose a fire hazard. Do not allow any noncombustible finish material to extend past or interfere with fireplace opening.

The classification “combustible material” includes, but is not limited to plywood, drywall and particle board. Combustible materials may contact the sides, bottom or back of firebox. Do not overlay the black painted face with combustible materials.

INSTALLING ABOVE 2000 FEET

• In the USA, the appliance must be derated 4% for every 1,000 ft above 2,000 ft elevations.

• In Canada, these appliances are certified for altitudes of 0 – 2000 ft, and must be de-rated by 10 percent for installations

between 2000 and 4,500 ft. (derate an additional 4% for every 1,000 ft. above 4,500 ft. elevations).

ORIFICE SIZES, PRESSURES AND BTUs

NATURAL GAS PROPANE GAS

Manifold Press: (W.C.) 3.5" Manifold Press: (W.C.) 10" Maximum Supply Pressure 10.5" Maximum Supply Pressure 13" Minimum Supply Pressure 4.5" Minimum Supply Pressure 11"

CDVR36 CDVT36 CDVR33 CDVT33

Model Number

Max. Btu/hr Input 20,000 20,000 20,000 20,000 18,000 18,000 18,000 18,000

Min. Btu/hr Input 15,000 15,000 15,000 15,000

Ori ce size (as shipped)

Natural Propane Natural Propane Natural Propane Natural Propane

10,000–13,000 10,000–13,000 10,000–13,000 10,000–13,000

#44 1.35mm #44 1.35mm #45 1.28mm #45 1.28mm

BEFORE YOU START

Read this homeowner manual thoroughly and follow all instructions carefully. Inspect all contents for shipping damage and immediately inform your dealer if any damage is found. Do not install any unit with damaged, incomplete, or substitute parts. Check your packing list to verify that all listed parts have been received. You should have the following:

• Fireplace (Firebox and Burner System) • Rock Wool

• Log Set • Volcanic Rock

ITEMS REQUIRED FOR INSTALLATION

Tools: Building Supplies:

• Phillips Screwdriver • Framing Materials

• Hammer • Wall Finishing Materials

• Saw and/or saber saw • Caulking Material (Noncombustible)

• Level • Fireplace Surround Material (Noncombustible)

• Measuring Tape • Piping Complying with Local Codes

• Electric Drill and Bits • Tee Joint

• Pliers • Pipe Sealant Approved for use with Propane/LPG

• Square (Resistant to Sulfur Compounds)

• Pipe Wrench

6 69D0023

FIREBOX FRAMING FOR CDVR33/36

FIREPLACE FRAMING

Firebox framing can be built before or after the appliance is set in place. Construct firebox framing following Figure 2 and the chart below for your specific installation requirements. See Figure 5 on Page 9 for firebox dimensions. The framing headers may rest on the top of the firebox standoffs.

Do not bring headers below top of standoffs.

The firebox may be installed directly on a combustible floor or raised on a platform of an appropriate height. When the firebox is installed directly on carpeting, tile, or other combustible material, other than wood flooring, the firebox shall be installed on a metal or wood panel extending the full width and depth of the enclosure.

Do not fill spaces around firebox with insulation or other materials. This could cause a fire.

WARNING

A B C D E F G H

CDVR33

331/4"

35" 211/2" 103/4" 483/4" 241/2" 133/4" 341/2"

CDVR36

371/2" 381/8" 223/8"

11" 527/16" 263/16"

151/4"

371/16"

CDVR33 and CDVR36 Corner Installation

CDVR33 and CDVR36

Stud Location

Figure 2 - Framing Dimensions

/2" or 5/8"

CDVR33 and CDVR36 Inside Chase Installation

CDVR33 and CDVR36 Recessed Installation or

Outside Chase

/2" or 5/8"

69D0023 7

FIREPLACE FRAMING

FIREBOX FRAMING FOR CDVT33/36

Firebox framing can be built before or after the appliance is set in place. Construct firebox framing following Figure 3 and the chart below for your specific installation requirements. See Figure 4 on Page 10 for firebox dimensions. The framing headers may rest on the top of the firebox standoffs. Do not bring headers below top of standoffs.

CDVT33 CDVT36

Do not fill spaces around firebox with insulation or other materials. This could cause a fire.

WARNING

A33 B 35" 381/8" C21 D10 E48 F24 G13

H34

/4"37

/2"22

/4" 11"

/4"52

/2"26

/4"15

/2"37

/2"

/8"

/16" /16"

/4"

/16"

CDVT33 and CDVT36 Corner Installation

CDVT33 and CDVT36 Inside Chase Installation

/2" or 5/8"

CDVT33 and CDVT36 Stud Location

CDVT33 and CDVT36 Recessed Installation or Outside Chase

/2" or 5/8"

Figure 3 - Framing Dimensions

8 69D0023

PRE-INSTALLATION INFORMATION

CDVT33 CDVT36

A331/4"37

/2" B 35" 381/8" C1311/16"15

/4" D 33" 371/16" E343/4"37

143/16"

F G213/8"21 H3111/16"34

/8"9"

J273/16"29 K153/16"20

/8"

153/4"

/8"

/2"

/16"

/8"

L297/8" 32"

/8"

/16"

M161/2"18 N25/16"2 O73/16"5

Figure 4 - CDVT33 and

CDVT36

Fireplace Dimensions

Finishing

Spacers

Framing

Dimension

/16"

/4"

/2"

/16"

/8"

/2"

Framing Dimension

Nailing T abs Will Accommodate

/2" or 5/8" Finishing Material

/8"

/2"

Framing

Dimension

/2"

/8"

CDVR33 CDVR36

A331/4"37

/2" B 35" 381/8" C133/4"15

/4" D 33" 371/16" E343/4"37

F1311/16"15 G213/8"21 H3111/16"34

/8"

/4"

/8"

/2"

I2115/16"253/16"

J273/16"29 K153/16"20

/16"

/8"

L297/8" 32"

/8"

/16"

M513/16"18 N25/16"2 O73/16"5

Figure 5 - CDVR33 and

CDVR36

Fireplace Dimensions

Finishing

Spacers

/4"

/16"

Framing Dimension

Framing

Dimension

/8"

/2"

Nailing T abs Will Accommodate

/2" or 5/8" Finishing Material

/8"

/2"

Framing

Dimension

/2"

/8"

69D0023 9

PRE-INSTALLATION INFORMATION

FIREPLACE LOCATION

Plan for the installation of your appliance. This includes determining where the unit is to be installed, the vent configuration to be used, framing and finishing details, and whether any optional accessories (i.e. blower, wall switch, or remote control) are desired. Consult your local building code agency to ensure compliance with local codes, including permits and inspections.

The following factors should be taken into consideration:

• Clearance to side-wall, ceiling, woodwork, and windows. Minimum clearances to combustibles must be maintained.

• This fireplace may be installed along a wall, across a corner, or use an exterior chase. See Figure 6 for suggested locations.

• Location should be out of high traffic areas and away from furniture and draperies due to heat from appliance.

• Never obstruct the front opening of the fireplace.

• Do not install in the vicinity where gasoline or other flammable liquids may be stored.

• Vent pipe routing. See Venting section found in this manual for allowable venting configurations.

• These units can be installed in a bedroom. See National Fuel Gas Code ANSI Z233.1/NFPA 54 — (current edition), the Uniform Mechanical Code — (current edition), and Local Building Codes for specific installation requirements.

A Flat on Wall B Cross Corner C Island**

D Room Divider* E Flat on Wall Corner*

F Chase Installation Y 4" Minimum

Figure 6 - Locating Gas Fireplace

** Island (C) and room divider (D) installation is possible as long as the horizontal portion of vent system (X)

does not exceed 20'. See Installing Horizontal Termination Configuration on pages 18 and 19.

* When you install your fireplace in (D) room divider or (E) flat on wall corner positions (Y), a minimum of 4"

clearance must be maintained from perpendicular wall and front of fireplace.

10 69D0023

CLEARANCES TO COMBUSTIBLES

Follow these instructions carefully to ensure safe installation. Failure to follow in struc tions exactly can create a fire hazard.

The appliance cannot be installed on a carpet, tile or other combustible material other than wood flooring. If installed on carpet or vinyl flooring, the appliance shall be installed on a metal, wood or noncombustible material panel ex tend ing full width and

WARNING

depth of the appliance.

72” Minimum (CDV33)

71" Minimum (CDV36)

CLEARANCES

12"

Maximum

Depth

12" Min. for CDV33 13” Min. for CDV36

Minimum 6"

from both

side walls (CDV33)

Minimum 4”

from both

side walls (CDV36)

Figure 7 - Clearances

MANTEL CLEARANCES

NOTE: The combustible area above the facing must not protrude more than 3/4" from the facing. If it does, it is considered a mantel and must meet the mantel requirements listed in this manual.

69D0023 11

SECURING FIREPLACE TO FLOOR OR FRAMING

The fireplace must be secured to the floor and/or to framing studs as shown in Figure 8. Use two (2) wood screws or masonry/ concrete screws to secure fireplace to the floor. Use four (4) screws to attach fireplace to framing. The side nailing flanges

are

/2" or 5/8" to accommodate different wall thickness.

Drywall Support Tabs

(Do Not Use for Framing

or Header)

Framing

Nailing Flange

Screws

Nailing Flange

Framing

Nailing Flange

Screws

Nailing Flange

Figure 8 - Securing Fireplace to Floor and Framing Studs (CDVT36 shown)

12 69D0023

INSTALLATION INFORMATION

FINISHING MATERIAL

NOTE: Any wiring (i.e. remote control, wall switch, and optional fan) must be done prior to final finishing to avoid costly reconstruction.

Never obstruct or modify the air inlet or outlet grills (louvers). This may create a fire hazard.

WARNING

Only noncombustible materials (i.e. brick, tile, slate, steel, or other materials with a UL fire rating of Zero) may be used to cover the black surface of the appliance. A 300°F minimum adhesive may be used to attach facing materials to the black surface. If joints between the finished wall and the fireplace surround are sealed, a 300°F minimum sealant material (General Electric RTV103 or equivalent) must

be used.

VENT INSTALLATION

Read all instructions completely and thoroughly before attempting installation. Failure to do so could result in serious injury, property damage or loss of life. Operation of improperly installed and maintained venting system could result in serious injury, property damage or loss of life.

WARNING

Failure to follow these instructions will void the warranty.

WARNING

INSTALLATION PRECAUTIONS

Consult local building codes before beginning the installation. The installer must make sure to select the proper vent system for installation. Before installing vent kit, the installer must read this fireplace manual and vent kit instructions.

Only a qualified installer/service person should install venting system. The installer must follow these safety rules:

• Wear gloves and safety glasses for protection.

• Use extreme caution when using ladders or when on rooftops.

• 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.

• Installation of any component part not manufactured or approved by MHS.

• Installation other than permitted by these instructions.

69D0023 13

VENT INSTALLATION

REAR VENT INSTALLATION

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

WARNING

Horizontal sections of this vent system require a minimum of 3" clearances to combustibles at the top of the flue and 1" clearance at the sides and bottom until the flue penetrates the outside wall. A minimum 1" clearance all around the flue is acceptable at this point of penetration.

WARNING

Vertical sections of this vent system require

WARNING

a minimum of 1" clearance to combustibles on all sides of the pipe.

A Minimum of 3" Clearance

to the Top Is Required Along

Horizontal Length until Flue

Pipe Penetrates Outside Wall.

A Minimum 1"

Clearance to

Combustibles

Permitted All

Around Flue

at Outside

Wall

Figure 9 -

Combustible

Clearances for

Vent Pipe -

CDVR36 and CDVR33

14 69D0023

TOP VENT INSTALLATION

WARNING

VENT INSTALLATION

WARNING

Vertical sections of this vent system require a minimum of 1" clearance to combustibles on all sides of the pipe.

A Minimum of 3" Clearance

to the Top Is Required Along

Horizontal Length until Flue

Pipe Penetrates Outside Wall.

A Minimum 1"

Clearance to

Combustibles

Permitted All

Around Flue

at Outside

Wall

Figure 10 -

Combustible Clearances

for Vent Pipe,

CDVT33 and CDVT36

69D0023 15

VENT INSTALLATION

INSTALLATION PLANNING

There are two basic types of direct-vent installation:

• Horizontal Termination

• Vertical Termination

It is important to select the proper length of vent pipe for the type of termination you choose. It is also important to note the wall thickness.

FOR HORIZONTAL TERMINATION

Select the amount of vertical rise desired. All horizontal run of venting must have

You may use up to three 90° elbows in this vent configuration. See Horizontal Termination Configurations on pages 21 and 22.

FOR VERTICAL TERMINATION

Measure the distance from the fireplace floor to the ceiling. Add the ceiling thickness, the vertical rise in an attic or second story, and allow for sufficient vent height above the roof line.

NOTE: You may use two 45° elbows in place of a 90° elbow. You must follow rise to run ratios when using 45° elbows. The appliance is approved for use with three 90° elbows maximum or a combination of 90° and 45° elbows up to a maximum of 270°.

/4" rise for every 12" of run towards the termination.

Never run the vent pipe level or downward. This may cause excessive temperatures which could cause a fire.

WARNING

For two-story applications, firestops are required at each floor level. If an offset is needed in the attic, additional pipe and elbows will be required.

You may use a chase with a vent termination with exposed pipe on the exterior of the house. See Installing Vent System in a Chase below. If pipe is enclosed in chase, it is not exposed.

It is very important that the venting system maintain its balance between the combustion air intake and the flue gas exhaust. Certain limitations apply to vent configurations and must be strictly followed.

INSTALLING A VENT SYSTEM IN AN OUTSIDE CHASE

A chase is a vertical boxlike structure built to enclose venting that runs along the outside of a building. A chase is required for such venting.

Treatment of firestops and construction of the chase may vary from building type to building type. These instructions are not substitutes for the requirements of local building codes. You must follow all local building codes.

NOTICE

When installing in a chase, you should insulate the chase as you would the outside walls of your home. This is especially important in cold climates. Insulation should be considered a combustible material. Maintain proper clearances to all combustible materials.

NOTICE

16 69D0023

VENT INSTALLATION

FOR HORIZONTAL TERMINATION

Vent Terminal Air Supply Inlet Area Where Terminals Not Permitted

Fixed

Closed

Operable

Opera-

ble

Fixed

Closed

Inside Corner Detail

Figure 11 - Horizontal Vent Termination Location

MINIMUM DISTANCES

A = Clearance above the grade, a veranda, porch, deck, or balcony [*12" (305mm) minimum]. B = Clearance to window or door that may be opened [*12" (305mm) minimum]. C = Clearance to permanently closed window [*minimum 12" (305mm) recommended to prevent condensation on

window]

D = Vertical clearance to ventilated soffit located above the terminal within a horizontal distance of two (2) feet (610mm)

from the centerline of the terminal [18" (457mm) minimum]. E = Clearance to unventilated soffits [12" (305mm) minimum]. Clearance to vinyl soffit [30" (762mm)]. F = Clearance to an outside corner. See Figure 12. G = Clearance to an inside corner. See Figure 12. H = *Not to be installed above a gas meter/regulator assembly within three (3) feet (914mm) horizontally from the centerl

ine of the regulator. I = Clearance to service regulator vent outlet [*3' (914mm) minimum]. J = Clearance to non-mechanical air supply inlet to building or the combustion air inlet to any other appliance [*12" (305mm)

minimum]. K = Clearance to a mechanical air supply inlet [*6' (1829mm) minimum]. L = Clearance above a paved sidewalk or paved driveway located on public property [**7' (2133mm) minimum]. M = Clearance under veranda, porch, deck, or balcony [*12" (305mm) minimum

***

N = Clearance above a roof shall extend a minimum of 24" (610mm) above the highest point when it passes through the roof

surface and any other obstruction within a horizontal distance of 18" (457mm).

* As specified in CAN/CGA B149 Installation Codes. Note: Local codes or regulations may require different

clearances. ** A vent must not terminate directly above a sidewalk or paved driveway, which is located between two single-family

dwellings and serves both dwellings. *** Only permitted if veranda, porch, deck, or balcony is fully open on a minimum of two sides beneath the floor.

Always maintain minimum clearances around vent systems. The minimum clearances to combustibles for horizontal vent pipe are 3" at the top and 1" at the sides and bottom of the vent system until the pipe penetrates the nearest vertical wall (1" required). A 1" minimum clearance all around the pipe must be maintained at outside wall and on vertical runs. Do not pack the open air spaces with insulation or other materials. This

WARNING

could cause high temperatures and may present a fire hazard.

69D0023 17

VENT INSTALLATION

TERMINATION CLEARANCES FOR BUILDINGS WITH COMBUSTIBLE AND NONCOMBUSTIBLE EXTERIORS

G Combustible =

6" (152mm)

Noncombustible = 2” (51mm)

Inside Corner

Outside Corner

Combustible =

6" (152mm)

Noncombustible = 2” (51mm)

Combustible &

G = Combustible 24"(610mm) Noncombustible 18"(457mm)

Balcony with No Side Wall Balcony with Perpendicular

Noncombustible H = 24" (610mm) J = 20" (508mm)

Side Wall

Figure 12 - Allowable Venting Chart

HOW TO USE THE VENT GRAPH

The Vent Graph should be read in conjunction with the following vent installation instructions to determine the relationship between the vertical and horizontal dimensions of the vent system.

1. Determine the height of the center of the horizontal vent pipe

exiting through the outer wall. Using this dimension on the Sidewall Vent Graph below, locate the point intersecting with the slanted graph line.

2. From the point of this intersection, draw a vertical line to the

bottom of the graph.

3. Select the indicated dimension, and position the fireplace in

accordance with same.

Example: If the vertical dimension from the floor of the

fireplace is 11' (3.4m) the horizontal run to the face of the outer wall must not exceed 14' (4.3m).

Example: If the vertical dimension from the floor of the unit

is 7’ (2.14m), the horizontal run to the face of the outer wall must not exceed 8

Sidewall Vent Graph showing the relationship between vertical and horizontal dimensions for a Direct Vent flue system.

/2' (2.6m).

C = Maximum depth of 48" (1219mm) for alcove location D = Minimum width for back wall of alcove location Combustible - 38" (965mm) Noncombustible - 24" (610mm) E = Clearance from corner in alcove location Combustible - 6" (152mm) Noncombustible - 2" (51mm)

Alcove Location

40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10

8 6 4

20"

Horizontal Dimension From the Outside of

Termination to the Back of the Fireplace

Dimensions in

Feet

Horizontal Vent Pipe

eg: A

2 4 6 8 10 1214 16 1820

Figure 13 - Side Wall Venting Graph

Vertical Dimension From the Floor of Unit to the Center of the

18 69D0023

VENTING INSTALLATION

REAR (THROUGH THE WALL) APPLICATIONS

When installed as a rear vent unit this appliance may be vented directly to a termination located on the rear wall behind the appliance

• The maximum horizontal distance between the rear of the appliance and the outside of termination is 20" (508 m). See

Figure 14.

• Only one 45° elbow is allowed in these installations.

Maximum

20"

Top View Flat Installation

Figure 14 - Rear Vent Application,

Maximum Horizontal Distance

1. Rigid vent pipes and fittings have special twist-lock connections. Assemble the desired combination of pipe and elbows to the appliance adaptor.

Twist-lock Procedure: The female ends of

the pipes and fittings have three locking lugs (indentations). These lugs will slide straight into matching slots on the male end of adjacent pipes and fittings. Push the pipe sections together and twist one section clockwise approximately one-quarter turn until the sections are fully locked. See Figure 15.

2. Locate and cut the vent opening in the wall. For combustible walls first frame in opening.

Combustible Interior Walls: Cut a 11

/2"H x

91/2" W hole through the interior wall.

Combustible Exterior Walls: Cut a 9

/2"W square hole through the exterior

x 9

/2"H

wall frame. See Figure 16.

Female

Locking Lugs

Note: Horizontal runs of vent must be supported every three feet (914 mm). Use wall straps for this purpose.

Male Slots

Figure 15 - Rigid Vent Pipe Connections

91/2"

(241mm)

91/2"

(241mm)

33/4"

(92mm)

Noncombustible Walls: Hole opening should

be 71/2" (190 mm) in diameter.

3. The center of the hole should line up with the center line of the horizontal rigid vent pipe

end. Allow

/4" minimum rise per foot. See

71/2"

(190mm)

Figure 16.

Figure 16 - Exterior Wall Framing Dimensions

69D0023 19

VENT INSTALLATION

REAR WALL VENT INSTALLATION (continued)

4. Apply a bead of non-hardening mastic around the outside edge of vent cap. Position the vent cap in the center of hole on the exterior wall with the word “UP” on the vent cap facing up. Insure proper clearance of 1" to combustibles is maintained to the flue. Attach the vent cap with four wood screws supplied. See Figure 17.

Do not recess vent termination into any wall. This will cause a fire hazard.

WARNING

NOTE: Replace the wood screws with appropriate fasteners for stucco, brick, concrete, or other types of siding.

Vent Cap

HOT

Wood

Screw

Apply Mastic to

All Four Sides

Figure 17 - Installing Horizontal Termination

A vinyl siding standoff must be used with the Simpson or Silkirk Horizontal Termination on vinyl, stucco or wood-clad exterior walls. Monessen termination does not require a standoff. Apply non-hardening mastic around outside edge of the standoff instead of the vent cap assembly. See Figure 18.

5. Slide the firestop over the vent pipe before connecting the horizontal run to the vent cap. See Figure 19.

6. The termination should overlap the flue a minimum of 1

/4" Apply silicone to the outer pipe/termination connection.

Fasten termination with screws provided.

7. Slide the firestop against the interior wall surface and attach with screws. See Figure 19.

Cut Vinyl Siding

Away to Fit Standoff

Standoff #950 or 4DT-VS

Interior Wall

Surface

(not required for

Monessen Termination)

Firestop

Termination

Vent Cap

(Horizontal

Apply

Mastic to

All Four

Sides

Nut

Wood Screw

HOT

Bolt

Termination)

Screw

Horizontal

Vent Pipe

Figure 18 - Installing Simpson Vinyl Siding

Standoff and Termination

20 69D0023

Figure 19 - Installing Firestop on

Horizontal Vent Pipe

VENT INSTALLATION

HORIZONTAL TERMINATION CONFIGURATIONS

Since it is very important that the venting system maintain its balance between the combustion air intake and the flue gas exhaust, certain limitations as to vent configurations apply and must be strictly adhered to.

The Vent Graph, showing the relationship between vertical and horizontal side wall venting, will help to determine the various dimensions allowable.

See Figure 20.

NOTE: Horizontal sections of this vent system require a minimum of 3" clearances to combustibles at the top of the flue and 1" clearance at the sides and bottom until the flue penetrates the outside wall. A minimum 1" clearance all around the flue is acceptable at this point of penetration.

Vertical sections of this vent system require a minimum of 1" clearance to combustibles on all sides of the pipe.

When vent exits through foundations less than 20" below outcrop, the termination must be flush up with outcropped wall above.

It is best to locate the fireplace in such a way that minimizes the number of offsets and horizontal vent length.

The horizontal vent run refers to the total length of vent pipe from the flue collar of the fireplace (or the top of the Transition Elbow) to the face of the outer wall.

40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10

8 6 4

20"

2 4 6 8 10 1214 16 1820

Horizontal Dimension From the Outside of

Termination to the Back of the Fireplace

eg: A

Vertical Dimension From the Floor of Unit to the Center of the

Horizontal Vent Pipe

Figure 20 - Rear Wall Venting Graph

When installing the appliance as a rear vent unit, the 90° or 45° transition elbow attached directly to the rear of the unit is NOT INCLUDED in the following criteria and calculations, and unless specifically mentioned should be ignored when calculating venting layouts.

WARNING

• The maximum number of 90° elbows per side wall installation is three (3). See Figure 21.

• If a 90° elbow is fitted directly on top of the fireplace flange the maximum horizontal vent run before the termination or a vertical rise is 36” (914 mm). See Figure 22.

3 x 90° Elbows

36"

Max.

36"

Max.

Figure 21 - Maximum Three (3) 90° Elbows

Figure 22 - Maximum Horizontal Run with No Rise

Per Installation

69D0023 21

VENT INSTALLATION

HORIZONTAL TERMINATION CONFIGURATION

(Continued)

• If a 90° elbow is used in the horizontal vent run (level height maintained) the horizontal vent length is reduced by 36". See Figures 21 and 22, page 20. This does not apply if the 90° elbows are used to increase or redirect a vertical rise.

See Figure 24.

Example: According to the vent graph (page 20) the maximum horizontal vent length in a system with a 7.5' vertical rise is 20’ (6m) and if a 90° elbow is required in the horizontal vent it must be reduced to 17' (5.2 m).

In Figures 23 and 24, Dimension A plus B must not be greater than 17' (5.2m).

• The maximum number of 45° elbows permitted per side wall installation is two (2). These elbows can be installed in either the vertical or horizontal run.

• For each 45° elbow installed in the horizontal run, the length of the horizontal run MUST be reduced by 18" (45cm). This does not apply if the 45° elbows are installed on the vertical part of the vent system.

• The maximum number of elbow degrees in a system is 270°.

See Figure 25.

10'

90°

7'6"

Figure 23 - Horizontal Run Reduction

Example: Elbow 1 = 90° Elbow 2 = 45° Elbow 3 = 45° Elbow 4 = 90° Total Angular Variation = 270°

90° Elbow = 3'

7'6"

A + B = 17' Maximum

1 + 2 + 3 + 4 = 270°

Figure 24 - Maximum Vent Run with Elbows

22 69D0023

Figure 25 - Maximum Elbow Usage

VENT INSTALLATION

BELOW GRADE INSTALLATIONS

When it is not possible to meet the required vent terminal clearances of 12" above grade level, a snorkel kit is recommended. It allows installation depth down to 7" (178mm) below grade level. The 7" (178mm) is measured from the center of the horizontal vent pipe as it penetrates through the wall.

Ensure that sidewall venting clearances are observed. If venting system is installed below ground, we recommend a window well with adequate and proper drainage to be installed around the termination area.

If installing a snorkel, a minimum 24" vertical rise is necessary. The maximum horizontal run with the 24” vertical pipe is 36". This measurement is taken from the collar of the fireplace (or transition elbow) to the face of the exterior wall. See the Sidewall Venting Graph for extended horizontal run if the vertical exceeds 24".

1. Establish vent hole through the wall. See Figure 16, page 18.

2. Remove soil to a depth of approximately 16" below base of snorkel. Install drain pipe. Install window well (not supplied). Refill hole with 12" of coarse gravel leaving a clearance of approximately 4" below snorkel. See Figure 26.

3. Install vent system.

4. Ensure a watertight seal is made around the vent pipe coming through the wall.

5. Apply high temperature sealant caulking (supplied) around the 4" and 7" snorkel collars.

6. Slide the snorkel into the vent pipes and secure to the wall.

7. Level the soil so as to maintain a 4" clearance below snorkel. See Figure 26.

• Do not back fill around snorkel.

• A clearance of at least 4" must be maintained between the snorkel and

WARNING

If the foundation is recessed, use recess brackets (not supplied) for securing lower portion of the snorkel. Fasten brackets to wall first, then secure to snorkel with self drilling #8x1/2 sheet metal screws. It will be necessary to extend vent pipes out as far as the protruding wall face. See Figure 27.

Screws

Firestop

24"

Minimum

the soil.

Minimum

4" Clearance

Ground

Window Well

Gravel

Drain

Foundation Wall

Foundation

Recess

Watertight Seal

Around Pipe

Snorkel

Wall Screws

Sheet Metal

Screws

Figure 27 - Snorkel Installation,

Figure 26 - Below Grade Installation

69D0023 23

Recessed Foundation

VENT INSTALLATION

VERTICAL (THROUGH-THE-ROOF) APPLICATIONS

This Gas Fireplace has been approved for,

• Vertical installations up to 40' (12m) in height. Up to a 10' (3m) horizontal vent run can be installed within the vent system using a maximum of two 90° elbows. See Figure 28.

Vertical sections of this vent system require a minimum of 1" clearance to combustibles on all sides of the pipe.

Support

10'

Maximum

40' Maximum Height

8' Minimum Height

• Up to two 45° elbows may be used within the horizontal run. For each 45° elbow used on the horizontal plane, the maximum horizontal length must be reduced by 18" (450mm).

Support Straps

Every 3'

Straps

Every

5'Vertical

Figure 28 - Support Straps for Horizontal Runs

40' Maximum Height

8' Minimum Height

10'

Maximum

Support Straps

Every 3'

Example: Maximum horizontal length

No elbows = 10’ (3m)

1x45° elbows = 8.5’ (2.6m)

2x45° elbows = 7’ (2.1m)

• A minimum of an 8' (2.5m) vertical rise is required.

• Two sets of 45°elbows offsets may be used within the vertical sections. From 0 to a maximum of 8' (2.5 m) of vent pipe can be used between elbows.

See Figure 29.

• The maximum angular variation allowed in the system is 270°. See Figure 29.

• The minimum height of the vent above the highest point of penetration through the roof is 2' (610mm).

24 69D0023

Example: Elbow 1 = 45° Elbow 2 = 45° Elbow 3 = 90° Elbow 4 = 90° Total Angular Variation = 270°

Figure 29 - Maximum Elbow Usage

INSTALLATION FOR VERTICAL TERMINATION

1. Determine the route your vertical venting will take. If ceiling joist, roof rafters or other framing will obstruct the venting system, consider an offset. See Figure 30 to avoid cutting load bearing members.

VENT INSTALLATION

Roof

Flashing

For optimal flame appearance, a restrictor disk is necessary on straight vertical runs of 20' of more.

• Runs may not incorporate elbows.

• The disk is part number 45D0551 and is included in installa-

tion manual packet.

• Drop the disk into a 4" inner collar before installing the first

section of flue or install at the last section before installing the termination.

• An additional disk may be installed on runs of 35' or more.

Rotate disks perpendicular to each other.

NOTE: Pay special attention to these installation 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. Offsets must fall within the parameters shows in Figure 13, page 20.

2. Set fireplace in desired location. Drop a line plumb down from the ceiling to the position of the flue exit. Mark the center point where the vent will penetrate the ceiling. Drill a small locating hole a this point.

Wall

Strap

45° Elbows

Ceiling Firstop

Figure 30 - Offset with Wall Strap and 45°

Elbows

Nails

Drop a plumb line from the inside of the roof to the ceiling locat-

ing hole in the ceiling. Mark the center point where the vent will

Firestop

penetrate the roof. Drill a small locating hole at this point.

Figure 31 - If Area Above is a Room, Install

FLAT CEILING INSTALLATION

1. Cut a 9

/2" (241mm) square hole in the ceiling using the locating hole as a center point The opening should be framed to 91/2"x91/2" (241mm x 241mm) inside dimensions as shown in Figure 32using

Firestop above Framed Hole as Shown

framing lumber the same size as the ceiling joist. 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. See Figure 31. Otherwise, install firestop below the framed hole. See Figure 32.

2. Assemble the desired lengths of pipe and elbows necessary to reach from the burner system flue up through the firestop. Be sure pipe and elbow connections are fully twist-locked. See Figure

15, page 19.

Continued

Figure 32 - If Area Above is Not a Room, Install

Nails

Firestop

Firestop under Framed Hole as Shown

69D0023 25

VENT INSTALLATION

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 91/2"x9

" (241mm x 241mm) hole must be measured on the horizontal. Actual length may be larger depending on the pitch of the roof. There must be a 1" minimum clearance from the vent pipe to combustible materials. (Insulation should be considered a combustible material).

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

NOTE: If an offset is needed to avoid obstructions, you must support the vent pipe every three (3) feet. Use wall straps for this purpose. See Figure 28, page 23. 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. 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.

NOTE: You must increase vent height for steep roof pitches. Nearby trees, adjoining roof lines, 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.

NOTE: If the vent pipe passes through any occupied areas above the first floor, including storage spaces and closets, you must enclose pipe. You may frame and sheetrock the enclosure with standard construction material. Make sure to meet the minimum allowable clearances to combustibles. Do not fill any of the required clearance spaces with insulation.

CATHEDRAL CEILING INSTALLATION

IMPORTANT: Review all information on previous

Level

Cathedral

Ceiling

Support Box

page before planning this installation. Cathedral ceiling installations can be very tricky.

1. Remove shingles or other roof covering as necessary to

cut the rectangular hole for the support box. Mark the outline of the cathedral ceiling support box on the roof

2" Minimum

Below

Finished

Ceiling

sheathing using the locating hole as a center point.

2. Cut the hole 1/ 8" larger than the support box outline. See

Figure 33.

Cut Hole 1/8"

Larger than

Support Box when

3. Lower the support box through the hole in the roof until

the bottom of the box extends at least 2" ( mm) below

Projected onto

Roof line.

the ceiling. See Figure 33. Align the support box vertically and horizontally using a level. Temporarily tack the support box in place through the inside walls and into the

Figure 33 - Cathedral Ceiling Support Box

Installation

roof sheeting.

4. Using tin snips, cut the support box from the top corners

down to the roof line and fold the resulting flaps over the roof sheeting. See Figure 34. Apply a bead of non-hardening mastic around the top edges of the support box to make a seal between the box and the roof. Nail in place with roofing nails. Remove any combustible material that might be inside the support box.

5. Complete the cathedral ceiling installation by following

the same procedures outlines in steps 2 through 6 for Flat Ceiling Installation, page 25 and above.

26 69D0023

Figure 34 - Installed Cathedral Ceiling

Support Box

Apply Non-hardening

Mastic Under all Edges

of Support Box before

Nailing

FIREPLACE INSTALLATION

CHECK GAS TYPE

Use proper gas type for the fireplace you are installing. If you have conflicting gas type, do not install fireplace. See dealer where you purchased the fireplace for proper fireplace for your gas type or conversion kit.

INSTALLING GAS PIPING TO FIREPLACE / BURNER SYSTEM LOCATION

A qualified installer or service person must connect appliance to gas supply. Follow all local codes.

WARNING

All electric heaters have hot and arcing or sparking parts inside. Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

CAUTION

INSTALLATION ITEMS NEEDED

Before installing fireplace and burner system, 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 (recommended)

• Tee joint • Pipe wrench

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

* A CSA design-certified equipment shutoff valve with Purchase the CSA design-certified equipment shutoff valve from your dealer.

For propane/LP connections 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 13 inches of water. If you do not reduce incoming gas pressure, burner system regulator damage could occur. Install external regulator with the vent pointing down as shown in Figure 35. Pointing the vent down protects it from freezing rain or sleet.

External

Regulator

100 lb. (min)

Propane/LP

Supply Tank

/8" NPT tap is an acceptable alternative to test gauge connection.

Use only new black iron or steel pipe. Internally tinned copper or copper tubing can be used per National Fuel Code, section 2.6.3, providing gas meets hydrogen sulfide limits, and where permitted by local codes. Gas piping system must be sized to

CAUTION

provide minimum inlet pressure (listed

Vent

Pointing

Down

on data plate) at the maximum flow rate (BTU/hr). Undue pressure loss will occur if the pipe is too small.

When using copper of flex connectors use only fittings

Figure 35 - External Regulator with Vent Pointing

Down (Propane/LP Only)

69D0023 27

approved for gas connections. The gas control inlet is

/8" NPT.

FIREPLACE INSTALLATION

Only persons licensed to work with gas piping may make the necessary gas connections to this appliance.

WARNING

NOTE : The gas line connection may be made using 1/2" rigid tubing or an approved flex connector. Since some municipalities have additional local codes it is always best to consult your local authorities and the current edition of the National Fuel Gas Code ANSI.Z223.1, NFPA54. In Canada CAN/CGA-B149 (1 or

2) Installation Code.

A listed manual shutoff valve must be installed upstream of the appliance. Union tee and plugged 1/8" NPT pressure tapping point should be installed upstream of the appliance. See Figure 36.

A manual shutoff valve must be installed upstream of the appliance. Union tee and plugged 1/8" NPT pressure tapping point should be installed upstream of the appliance.

CAUTION

See Figure 36.

Use pipe joint sealant that is resistant to liquid

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 fireplace.

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

Apply pipe joint sealant lightly to male threads. This will prevent excess sealant from going into pipe. Excess sealant in pipe could result in clogged burner system valves.

petroleum (LP) gas.

CAUTION

We recommend that you install a sediment trap/drip leg in supply line as shown in Figure 36. Locate sediment trap/drip leg where it is within reach for cleaning. Install in piping system between fuel supply and burner system. Locate sediment trap/drip leg where trapped matter is not likely to freeze. A sediment trap collects moisture and contaminants and keeps them from going into the burner system gas controls. If sediment trap/drip leg is not installed or is installed wrong, burner system may not run properly.

Approved Flexible

Gas Line

Sediment Trap/Drip Leg

CSA Design-Certified Equipment

Shutoff Valve with

Tee Joint Pipe Nipple Cap

/8" NPT Tap*

3" Minimum

Natural Gas

From Gas Meter

(4.5" W.C. to 10.5" W.C. Pressure)

Propane/LP

From External Regulator

(11" W.C. to 13" W.C. Pressure)

Figure 36 - Gas Connection

28 69D0023

CHECKING GAS PRES SURE AND ELECTRICAL INSTALLATION

1. Check gas type. The gas supply must be the same as stated on the appliance’s rating decal. If the gas supply is different from the fireplace, STOP! Do not install the appliance. Contact your dealer immediately.

2. To ease installation, a 30" (mm) flex line with manual shut-off valve has been provided with this appliance. Install and attach

3. After completing gas line connection, purge air from gas line and test all gas joints from the gas meter to the fireplace for leaks. Use a solution of 50/40 water and soap or a gas sniffer.

4. To adjust flame height, turn HI/LO knob to HI to get maximum pressure to burner. Turn HI/LO knob to LO to get minimum pressure.

5. To check gas pressures at valve, turn captured screw counter clockwise 2 or 3 turns and then place tubing to pressure gauge over test point. Turn unit to high. See Figure 37. After taking pressure reading, be sure and turn captured screw clockwise firmly to reseal. Do not over torque. Check test points for gas leaks.

/2" gas line onto shut-off valve.

Pressure Test “IN”

Pressure

Test “OUT”

HI/LO

Knob

Figure 37 - Gas Pressure Check at Gas Valve

Pilot Adjustment

Screw

Do not use open flame to check for gas leaks.

WARNING

ELECTRICAL WIRING

This fireplace will work without any electrical supply. Electricity is only needed to operate blower.

NOTE: If installed in mobile home, fireplace must be bolted securely to floor.

Electrical connections should only be performed by a qualified, licensed electrician. Main power must be off when connecting to main electrical power supply or performing service. All wiring shall be in compliance with all local, city, and state codes. The 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

WARNING

70 (latest edition) and Canadian Electrical Code, CSA C22.1.

Label all wires before disconnecting when servicing controls. Wiring errors can cause improper and dangerous operation.

CAUTION

Verify proper operation after servicing.

69D0023 29

ELECTRICAL INSTALLATION

REMOTE WALL MOUNTED SWITCH

A remote wall switch and up to fifteen (15) feet of 18 Ga. wire may be used with this appliance. Attach the wall switch in a junction box at the desired location on the wall. See Figure 38. Do not extend beyond the wall switch wire length provided.

NOTE: Extended lengths of wire may cause the fireplace not to function properly. Longer length of wire is permitted if the wire is made out of larger gauge (diameter) wire. Always check with local code.

Do not connect wall switch to heater (110V) circuit.

WARNING

OPTIONAL REMOTE

WALL SWITCH

PILOT

OFF

TH TP

TH/TP

OFF

OPTIONAL REMOTE

WALL SWITCH

OFF

Figure 38 - Wiring Diagram for Wall Switch

30 69D0023

ELECTRONIC PILOT IGNITION WIRING

Do not connect 110-120 VAC to the Remote Wall Switch. The appliance will malfunction.

WARNING

Ignition Module (Synetek)

ELECTRICAL INSTALLATION

Pilot Assembly

Spark Sense

WHITE

To Junction Box

GREEN BLACK

#1 #2 #3 #4 #5 #6 7#

RED #2

WHITE #3

Electronic Valve

EV1 EV2

15’ Wall Switch Wire

BLACK

WHITE

Figure 39 - Remote Wall Switch Wiring Diagram

REMOTE WALL SWITCH

Position the wall switch. Do not extend beyond the 15 feet of wire.

OPTIONAL DC REMOTE SYSTEMS

MAGENTA #5

RED #2

GRAY #7

GREEN #6

BLACK #4

BLUE #1

WHITE

BLUE

BLACK

Primary - 120V

Transformer

Secondary

24V

YELLOW

RS OFF

Switch

YELLOW

See section entitled Hearth Mount in the Millivolt hand held remote instructions supplied with the remote.

1. Using a flat head screw driver, bend the “remote” tabs up from the bottom of the fireplace. See

Figure 40.

“Remote” Tabs

2. Follow the instructions on remote control to snap the remote cover plate to the remote receiver

3. Connect the wire terminal from the remote receiver. This replaces the 15' wall switch con-

Remote Control

nection to the switch. See Figure 39.

4. Use the screws that came with the remote control to mount the remote receiver cover to the bent

Figure 40 - Remote Control Location

up “remote” tabs. See Figure 40.

69D0023 31

ELECTRICAL INSTALLATION

OPTIONAL FAN/BLOWER SYSTEMS

The junction box for the fan/blower systems has been factory installed. This system requires that 110-120 VAC to be wired to the factory installed junction box before the fireplace is permanently installed. See Figure 41.

120VAC

Receptacle

Junction

Box

BLACK

GREEN

BLACKBLACK

Speed Control

TANTANWHITE

Optional Thermostatic Switch

Figure 41 - Blower Wiring Diagram

Speed Control

Figure 42 - Speed Control Location

32 69D0023

GLASS FRAME REMOVAL

1. Remove upper and lower louvers.

2. Release two clamps on bottom of fireplace.

See Figures 43 and 44.

3. Tilt glass frame out and lift glass frame up until it clears the hook on top of the frame.

4. Set glass frame aside.

Glass Frame

GLASS REMOVAL

Glass

Frame

Clamps

Figure 44 - Removing Glass Frame - CDVT33 and CDVT36

Each clamp has a quick spring force. When reinstalling clamps, keep fingers clear.

CAUTION

Clamps

Figure 43 - Removing Glass Frame

- CDVR36 and CDVR33

69D0023 33

FINAL INSTALLATION

ROCK WOOL PLACEMENT

1. Place rock wool on burner to provide glowing embers. For best results, pull the rock wool apart into pieces the size of a nickel or smaller.

2. Distribute one layer of rock wool to cover the entire burner. See Figure 45.

Burner

3. Place the logs on the burner. See Log Placement below. Light unit and after 15 minutes, check burner flame and glow. See Burner Flame, page 39.

If the flame is blue and only in the center, turn off unit and let cool. After unit cools, remove logs. If the back holes are clear, add more rock wool to the center of the burner. Replace logs and check flame again. Save left over rock wool to refresh when cleaning later. Too much rock wool can disturb the flame and cause sooting on the glass or logs.

LOG PLACEMENT

1. Place rear log (#1) on grate assembly. Log should rest firmly on the two log mounting pins shown. See Figure 46.

2. Place top right log (#2) on the rear log. Rest the right back side of the log in the flat area of the rear log. Place the narrow front end of the log next to the center vertical grate bar. See

Figure 46.

3. Place the top left log (#3) on the rear log. Nest the forked end of the top left log into the fork or the rear log. Rest the narrow end of the top left log behind the center vertical grate bar. See Figure 46.

Cover with Rock Wool

Figure 45 - Placement of Rock Wool on Burner

Do not use the entire bag of rock wool to cover the burner. This could cause the flame to burn poorly and may lead to sooting.

WARNING

(#3) Top

Left Log

(#1) Rear

Log

(#2) Top

Right Log

Area

Flat

LAVA ROCK AND EMBER PLACEMENT

Sprinkle lava rock on the floor of the inner combustion chamber. Evenly distribute the rock. Do not pile the lava rock up in front of grate. Do not place lava rock on the burner. If desired, purchase optional embers to decorate the floor of the fireplace.

Log Mounting Pins

Left Vertical

Grate Bar

Center Vertical

Grate Bar

Do not sprinkle the lava rock or ember chunks on top of the burner. This may cause potential sooting, glass breakage and a fire hazard.

WARNING

Figure 46 - Log Placement

34 69D0023

Right

Vertical

Grate Bar

MILLIVOLT OPERATING INSTRUCTIONS

FOR YOUR SAFETY READ BEFORE LIGHTING

If you do not follow these instruction exactly, a fire or explosion may result causing property damage, personal injury or loss of life.

WARNING

A. This appliance is equipped with a pilot which must be lit with built-in piezo ignitor while following these

instructions exactly.

B. BEFORE OPERATING 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:

• Turn off all gas to the appliance.

• Open windows.

• Do not attempt to light any appliance.

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

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

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

C. Use only your hand to push in, or turn the gas control knob. Never use tools. If the knob will not push in or

turn by hand, don't try to repair it. Call a qualified service technician. Force or attempted repair may result in a fire or explosion.

D. Do not use this appliance if any part of it has been under water. Immediately call a qualified service tech-

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

LIGHTING PILOT FOR THE FIRST TIME

INITIAL LIGHTING

Purge air from the supply line as follows:

• Open main shutoff valve.

• Unscrew main pressure test point.

• Leave inlet test screw open until gas comes in.

• When gas is flowing, tighten inlet screw immediately.

LEAK TESTING

1. Follow the pipe from the gas supply line connection to the gas valve. Check connection for leaks with soap and water mixture.

2. Next check for gas leaks at the burner with soap and water mixture.

Never use an open flame to check for gas leak.

DANGER

3. Check the pilot for gas leaks with soap and water mixture.

69D0023 35

MILLIVOLT OPERATING INSTRUCTIONS

LIGHTING PILOT FOR THE FIRST TIME

APPROVED LEAK TESTING METHOD

You may check for gas leaks with the following methods only:

• Soap and water solution

If using a soap and water solution to test for leaks, DO NOT spray solution

• An approved leak testing spray

onto control body.

WARNING

• Electronic sniffer

NOTE: Remove any excessive pipe compound from the connections.

Never use an open flame to check for

Excessive pipe compound can set off electronic sniffers.

gas leak.

DANGER

Check for gas leaks in each of the following locations:

• Pipe from the gas supply line connection to the gas valve

• Burner connections • Field made joints / gas shutoff valve

• Pilot • Factory made joints

• Each joint or connection • All joints on valve and control body

LIGHTING PILOT

1. Depress and turn knob counterclockwise to pilot position.

2. Depress fully and hold pilot gas knob. Depress piezo ignitor as many times as needed to ignite the pilot. Keep knob fully depressed for a few seconds. Release and check that pilot continues to burn.

If the pilot does not stay lit, repeat steps 1 and 2.

PILOT

Figure 47 - Pilot Position

Continued on next page

36 69D0023

MILLIVOLT OPERATING INSTRUCTIONS

LIGHTING BURNER

MAIN BURNER SWITCH

The “ON/OFF/RS” switch for the main burner can be found behind door of the fireplace. This switch allows you to turn on and to turn off the main burner without using the gas valve knob. Make sure the button is in the “ON” position to light the main burner. See Figure 48.

LIGHTING THE BURNER

Depress and turn the knob counterclockwise to the “ON” position. See Figure 49. It will take less than four (4) seconds for the burner to ignite.

PILOT POSITION

Depress and turn knob to pilot position to keep burner off while maintaining the pilot light. See Figure 50.

PILOT

OFF

PILOT

Figure 48 -

On/Off/RS Switch

Depress and turn knob clockwise

The control is fitted with a safety interlock device which prevents unsafe ignition of the pilot burner after the control knob has been turned to the OFF position. The knob may only be rotated back to the PILOT position after the safety magnet has been released (approximately 60 seconds). You will hear a

WARNING

“click” when the safety magnet releases.

Figure 49 - On Position

TO TURN OFF GAS

to “OFF” position. See Figure 51.

Figure 50 - Pilot Position

PILOT

Figure 51 - Off Position

69D0023 37

ELECTRONIC IGNITION OPERATING INSTRUCTIONS

FOR YOUR SAFETY READ BEFORE LIGHTING

A. This appliance is equipped with an ignition device

(Piezo) which automatically lights the pilot. Do NOT try to light the burner by hand.

B. BEFORE OPERATING 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:

• Turn off all gas to the appliance.

• Open windows.

• Do not attempt 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. Turn off all electric power to appliance.

If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life.

WARNING

Never use an open flame to check for gas leak.

DANGER

D. Do not use this appliance if any part of it has been under water. Immediately call a qualified service tech-

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

LIGHTING ELECTRONIC IGNITION

1. STOP! Read the safety information above.

2. Set switch to off.

3. Turn off electric power to the appliance.

4. This appliance is equipped with an ignition device which automatically lights the burner. Do not try to light the burner by hand.

5. Wait 5 minutes to clear out any gas. Then smell for gas,

Figure 52 - Electronic Gas Valve

including near the floor. If you smell gas STOP! Follow “B” —

What to Do if You Smell Gas above. If you do not smell gas, go to the next step.

6. Turn on all electric power to appliance.

7. Turn RS-OFF-ON rocker switch to “ON”.

8. If the appliance will not operate, follow the instruction To Turn Off Gas below and call your service technician or gas supplier.

OFF

PILOT

TO TURN OFF GAS

1. Open lower door.

2. Turn RS-OFF_ON rocker switch to “OFF”.

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

4. Close lower door.

38 69D0023

CLEANING AND MAINTENANCE

Turn off gas before servicing fireplace. It is recommended that a qualified service technician perform these check-ups at the beginning of each heating season

WARNING

BURNER, PILOT AND CONTROL COMPARTMENT

Keep the control compartment, logs, and burner areas surrounding the logs clean by vacuuming or brushing at least twice a year. Make sure the burner porting, pilot air opening and burner air opening are free of obstructions at all times.

PILOT FLAME

The flames from the pilot should be visually checked as soon as the heater is installed and periodically during normal operation. The pilot flame must always be present when the fireplace is in operation. See Figure 53. The pilot flame has three distinct flames, one engulfing the thermopile, one engulfing the thermocouple, and the other reaching to the main burner..

BURNER

Inspect area around the injector. Remove any lint or foreign material with a brush or vacuum.

BURNER FLAME

The flames from the burner should be visually checked as soon as the heater is installed and periodically during normal operation. In normal operation, at full rate, and after operating for about 15 to 30 minutes, the flame should be yellow and slightly taller than the rear log.

See Figure 54.

Thermocouple

Thermopile

Figure 53 - Pilot Flame

If the flame is blue and only in the center, turn off unit and let cool. After unit is cool, remove logs and check to make sure rock wool is placed correctly. Replace logs.

NOTE: The type of installation, vent system configuration, and wind effects may cause the flame patterns to vary.

Figure 54 - Burner Flame Appearance

69D0023 39

CLEANING AND MAINTENANCE

VENT SYSTEM

The fireplace and venting system should be inspected before initial use and at least annually by a qualified field service person. Inspect the external vent cap on a regular basis to make sure that no debris is interfering with the airflow. Inspect entire venting system to ensure proper function.

GLASS DOOR

Thoroughly clean the inside of the glass door after using the fireplace for ten hours. Periodically clean the glass door as necessary.

When cleaning the glass, remember:

• Do not remove the glass when hot. Allow glass to cool before removal.

• NEVER use abrasive materials.

• Keep children and pets a safe distance away.

• Never operate the fireplace without the glass door properly secured.

• Never operate the fireplace if the glass is broken.

• Replace any glass that is chipped, cracked, or broken. Replacement glass door assemblies MUST be supplied by the

fireplace manufacturer – No substitute materials may be used.

• Handle glass door with care to avoid striking or scratching it on hard objects.

To clean glass door, follow “Glass Removal” procedure outlined in the Final Installation section. Film deposit on the inside of the glass should be cleaned off using a nontoxic, non-corrosive, non-abrasive, mild-cleaning solution. Simply apply an adequate amount to the glass and wipe off with a damp cloth. After all maintenance has been completed, re-install glass door.

LOGS

Leave logs installed in the fireplace for cleaning. Vacuum surface of the logs with a brush attachment. If logs must be removed for cleaning, handle carefully by holding gently at each end. Gloves are recommended to prevent skin irritation from ceramic fibers. If skin becomes irritated, wash gently with soap and water. Vacuum surface of logs with brush attachment or brush logs with a soft bristle brush (i.e. clean, dry paintbrush). To place logs back in the fireplace, see “Log Placement” found in the Final Installation section.

NOTE: Do not use fluids to clean ceramic fiber logs.

ROCK WOOL

Replace or add rock wool as required following installation instructions in the Final Installation section of this manual.

40 69D0023

STANDING PILOT IGNITION

SYMPTOM POSSIBLE CAUSE ACTION

1. Spark ignitor will not light pilot after repeated triggering of piezo.

2. Pilot will not stay lit after carefully following lighting instructions.

3. Pilot burning, valve knob turned to “ON”, switch is turned to “ON” or “RS”, but burner will not ignite.

4. Frequent pilot outage problem.

A. Wire disconnected.

B. Defective ignitor.

C. No gas or low gas pressure.

D. No Propane/LPG in tank

A. Defective thermocouple

B. Defective valve

A. Defective switch, wall switch,

remote control or wire

B. Pilot flame too small

C. Defective or malfunctioning ther-

mopile

D. Defective valve

A. Pilot flame may be too high or too

low, causing pilot safety to drop out

A. Open door and check to make sure wire is connected to ignitor. B. Check for spark at electrode and pilot. If no spark and electrode

wire is properly connected, replace pilot assembly.

C. Check remote/manual shut off valve from fireplace. Low pressure

can be caused by bent lines, restricted lines, low pressure line pressure. Consult with plumber or gas supplier.

D. Check Propane/LPG tank. Refill tank.

A. Check that thermocouple flame impinges on thermocouple. Clean

and/or adjust pilot for maximum flame impingement. Ensure that the thermocouple connection at the gas valve is fully inserted and tight.

Disconnect the thermocouple from the valve, place one millivolt

lead wire on the tip of the thermocouple and the other meter lead wire on the thermocouple copper lead. Start the pilot and hold the valve knob in. If the millivolt reading is less than 15 mV, replace pilot assembly.

B. If thermocouple is producing more than 15 mV, replace faulty

valve.

A. Check switch and wire for proper connection. Place jumper wires

across terminals of switch. If burner comes on, replace defective switch.If the switch is OK, repeat the same procedure on remote control If burner comes on, replace remote control.

Place jumper wire across wire at gas valves (terminals marked TH

and TP/TH). If burner comes on, wires are faulty or connections are bad. Replace wire.

B. If pilot flame is not close enough to the thermopile, adjust pilot

flame.

C. Check thermopile wire connections to make sure all are tight and

that the thermopile is fully inserted into pilot assembly. Check thermopile with a millivolt meter. Connect leads to TP and TP/TH terminals on the control valve. If meter reading is below 325 mV, replace pilot assembly.

D. Turn valve knob to “On” and switch to “ON.” Take a reading at

the thermopile leads (TP & TP/TH) on the valve. If the meter reads greater than 175 mV and the burner does not light, replace defective valve.

A. Clean and adjust the pilot flame for maximum flame impingement

on thermocouple.

TROUBLESHOOTING

5. The pilot and main burner extinguish while in operation

69D0023 41

A. Inner vent pipe leaking exhaust

gases back into system

B. Horizontal vent improperly pitched

C. Improper vent cap installation

A. Check for flue product leak. Replace defective pipe section.

B. Check horizontal-venting piping is running upward 1/4" per foot.

Do not run the pipe level or downward.

C. Check for proper installation and freedom from debris or blockage

TROUBLESHOOTING

ELECTRONIC IGNITION

START

1. Turn gas supply off.

2. Turn ON/OFF switch to “ON” Power to module (24V Normal)

YES

Is there a spark across

ignitor sensor gap?

YES

Turn on gas.

Does pilot burner light?

YES

Check: Line voltage (120VAC) Low voltage transformer (19.5 minimum VAC) ON/OFF switch Wiring connections

Unplug ignition lead and check spark at module (24VAC normal).

Is spark OK? NO Replace module

YES

A. Check ignition cable ground wiring, ceramic insulator and gap.

Correct if necessary.

B. Does ignition cable show signs of melting or buckling?

Take protective action to shield cable and boot from excessive temperatures.

A. Are all manual gas valves open? Are supply tubing and pressure good? Are pilot burner orifies blocked? B. Check electrical connections between module and pilot

operator on gas control. C. Check for 24VAC across PV-MVPV terminals. If voltage is correct, replace gas control.

If voltage is not correct, replace module.

Does spark stop when pilot is lit?

YES

Does main burner light?

YES

Does system run until ON/OFF switch

is in “OFF” position?

YES

END OF TROUBLESHOOTING

42 69D0023

NOTE: If module goes into lockout, reset system.

A. Check continuity of ignition cable and ground wire. B. Clean flame rod. C. Check electrical connections between flame rod and module. D. Is ceramic flame rod insulator cracked? E. Is pilot flame a steady blue? Does flame cover flame rod? If not, adjust pilot flame. Replace module if problem persists.

A. Check for 24VAC across MV-MVPV terminal. Replace module if there is no voltage. B. Are electrical connections between module and gas

control good?

If connections are good, replace gas control or gas

control operator.

NOTE: If module goes into lockout, reset system.

A. Check continuity of ignition cable and ground wire.

NOTE: If ground is poor or erratic, shutdown may

occasionally occur even though operation is normal at

time of checkout.

B. Is pilot flame a steady blue? Does flame cover flame rod?

If above checks out, replace module.

GENERAL TROUBLESHOOTING

SYMPTOM POSSIBLE CAUSE ACTION

1. Glass Soots A. Flame impingement on logs A. Install log set per the instructions Inspect the injector and air intake area. Make sure this area does

not have any blockage from debris and clean.

Check gas supply.

2. Flame burn

blue and lifts off burner (ghosting)

A. Insufficient oxygen being supplied A. Ensure that the vent cap is installed properly and free of debris.

Ensure that the vent system joints are tight and have no leaks. Ensure that no debris has been blocking the inner air intake at the bottom back of the combustion chamber. Ensure that the glass is properly secure and latched.

TROUBLESHOOTING

69D0023 43

ILLUSTRATED PARTS LISTS

FIREBOX COMPONENTS

(CDVT33

AND

CDVT36)

(CDVR33

AND

CDVR36)

44 69D0023

FIREBOX COMPONENTS

ILLUSTRATED PARTS LISTS

Item Description

Standard Features

1 Junction Box Assembly 2 Black Louver 3 Glass Frame Assembly

Factory Installed Service Parts

2 Brass Louver 4 Thermostat Sensor (Blower) 5 Cottage Clay Firebrick Rear 5 Cottage Clay Firebrick Rear 5 Tavern Brown Firebrick Rear 5 Tavern Brown Firebrick Rear 6 Cottage Clay Firebrick Right/Left 6 Tavern Brown Firebrick Right/Left 7 Blower Motor

Accessories/Field Installed Options

2 Brass Louver

2 Pewter Louver 9 Curved Design - Brass Trim 9 Curved Design – Pewter Trim

10 T-stat Blower with Speed Control

Qty CDVR33

1 26D2128K 6 54D0246 1

6 54D0249K 1 26D2870 1 69D0221 1 1 69D0222 1— 2 26D7068 2 54D0285 1 26D0748

1 L30BR

1 L30PW 1 BRTK30C 1 1 BLOT

69D0238 69D0238

—

PWTK30C PWTK30C

CDVT33

26D2128K

54D0246

54D0249K

26D2870 26D7069

54D0284

— 26D7068 54D0285 26D0748

L30BR

L30PW

BRTK30C

BLOT

CDVR36 CDVT36

26D2128K 26D2128K

26D0695 26D0695 69D0028 69D0028

26D0701K 26D0701K

26D2870 26D2870 69D0040 —

— 69D0041

69D0044 —

— 69D0045 69D0042 69D0042 69D0046 69D0046 26D0748 26D0748

L32BR L32BR

L32PW L32PW

BRTK32C BRTK32C

PWTK32C PWTK32C

BLOT BLOT

69D0023 45

ILLUSTRATED PARTS LISTS

STANDING PILOT — MILLIVOLT CONTROL

2I2C

11,12,13, 14

46 69D0023

STANDING PILOT – MILLIVOLT CONTROL

ILLUSTRATED PARTS LISTS

Item Description Qty

1 Gas Valve

Assembly

2 Pilot Assembly 1 37D0018 37D0019 37D0018 37D0019 37D0018 37D0019 37D0018 37D0019

2C Replacement

Thermocouple

2I Replacement

Igniter and Wire

2T Replacement

Thermopile

3 Burner Tube 1 54D0288 54D0288 69D0083 69D0083 54D0288 54D0288 69D0083 69D0083

4 Flexhose with

Shutoff Valve

5 Rocker Switch 1 41D0048 41D0048 41D0048 41D0048 41D0048 41D0048 41D0048 41D0048

6 Piezo Igniter 1 14D0503 14D0503 14D0503 14D0503 14D0503 14D0503 14D0503 14D0503

7 Injector 1

8 Burner Assembly 1 54D0200 54D0200 54D0001 54D0001 54D0200 54D0200 54D0001 54D0001

9 Venturi 1 45D0600 45D0600 45D0600 45D0600 45D0600 45D0600 45D0600 45D0600

10 Wire Assembly 1 44D0500 44D0500 44D0500 44D0500 44D0500 44D0500 44D0500 44D0500

10 Wire Assembly 1 44D0501 44D0501 44D0501 44D0501 44D0501 44D0501 44D0501 44D0501

Conversion Kit (Not Shown)

Conversion NG to LPG

Conversion LPG to NG

CDVR33NV CDVR33PV CDVR36NV CDVR36PV CDVT33NV CDVT33PV CDVT36NV CDVT36PV

1 37D0117 37D0118 37D0117 37D0118 37D0117 37D0118 37D0117 37D0118

1 37D1067 37D1067 37D1067 37D1067 37D1067 37D1067 37D1067 37D1067

1 37D1069 37D1069 37D1069 37D1069 37D1069 37D1069 37D1069 37D1069

1 37D1068 37D1068 37D1068 37D1068 37D1068 37D1068 37D1068 37D1068

1 69D0030 69D0030 69D0030 69D0030 69D0030 69D0030 69D0030 69D0030

58D0371 69D0226

CDV33CKP — CDV36CKP — CDV33CKP — CDV36CKP —

— CDV33CKN — CDV36CKN — CDV33CKN — CDV36CKN

59D0062 69D0079

58D0371 69D0226

59D0062 69D0079

Accessories

Item Description Qty

PART NUMBER

11 Thermostatic Remote Control 1 RCT/TRC 12 Remote Control On/Off 1 RCM/MRC 13 Wall Switch Kit 1 MVWS 14 Wall Thermostat Kit 1 MVWTS

69D0023 47

ILLUSTRATED PARTS LISTS

ELECTRONIC IGNITION

Item Description Qty

1 Gas Valve

Assembly

2 Pilot Assem-

bly

3 Burner Tube 1 54D0288 54D0288 69D0083 69D0083 54D0288 54D0288 69D0083 69D0083

4 Flexhose with

Shutoff Valve

5 Rocker Switch 1 41D0048 41D0048 41D0048 41D0048 41D0048 41D0048 41D0048 41D0048

6 Injector 1

7 Burner

Assembly

8 Venturi 1 45D0600 45D0600 45D0600 45D0600 45D0600 45D0600 45D0600 45D0600

9 Wire Assem-

bly

10 Ignition

Module

CDVR33NE CDVR33PE CDVR36NE CDVR36PE CDVT33NE CDVT33PE CDVT36NE CDVT36PE

1 37D0016 37D0017 37D0016 37D0017 37D0016 37D0017 37D0016 37D0017

1 37D0020 37D0021 37D0020 37D0021 37D0020 37D0021 37D0020 37D0021

1 69D0030 69D0030 69D0030 69D0030 69D0030 69D0030 69D0030 69D0030

58D0371 69D0226

1 54D0200 54D0200 54D0001 54D0001 54D0200 54D0200 54D0001 54D0001

1 54D0207 54D0207 54D2007 54D2007 54D0207 54D0207 54D2007 54D2007

1 37D0325 37D0325 37D0325 37D0325 37D0325 37D0325 37D0325 37D0325

59D0062 69D0079

58D0371 69D0226

59D0062 69D0079

#1 #2 #3 #4 #5 #6 7#

48 69D0023

LOGS

ILLUSTRATED PARTS LISTS

Item

1 2 3

Description

Rear Log 54D0121 54D0181 Right Log 54D0147 54D0116 Left Log 54D0146 54D0115

CDVR33 and CDVT33 CDVR36 and CDVT36

69D0023 49

ILLUSTRATED PARTS LIST

VENT COMPONENTS

HOT

Qty/

Item

Box Description

1 1 Simpson Horizontal High Wind Termination Cap 985 4DT-HC

Horizontal Square Termination Cap with Built-In Vinyl Siding Standoff, Heat

11 2 1 Vertical Termination 980 4DT-VC 3 6 6” Pipe Length 908 4DT-06 3 6 9” Pipe Length 907 4DT-09 3 6 12” Pipe Length 906 4DT-12 3 6 24” Pipe Length 904 4DT-24 3 6 36” Pipe Length 903 4DT-36 3 6 48” Pipe Length 902 4DT-48 4 6 11” To 14 5/8” Pipe, Adjustable 911 4DT-AJ 4 6 17" To 24" Pipe, Adjustable 917 4DT-AJ14 5 6 45° Elbow 945 4DT-EL45 5 6 45° Swivel Elbow 945G 4DT-EL45 6 6 90° Elbow 990 4DT-EL90 6 6 90° Swivel Elbow 990G 4DT-EL90 7 6 Flashing, 0/12 To 6/12 Roof Pitch 943 4DT-AF6 8 6 Storm Collar 953 4DT-SC

9 6 Firestop 963 4DT-FS 10 1 Vinyl Siding Standoff 950 4DT-VS 11 1 Restrictor Disk 45D0551

Deflector and Firestop Horizontal Rigid Pipe Termination Kit with Horizontal Termination Cap with

Built-In Vinyl Siding Standoff, Heat Deflector, Firestop, 90° Elbow and 11"x145/8" Adjustable Pipe

Horizontal Flexible Pipe Termination Kit with Horizontal Termination Cap with Built-In Vinyl Siding Standoff, Heat Deflector, Firestop, 20" to 40" Flexible Pipe Adapter

Simpson

Duravent OR

Selkirk P/N

MHS P/N

BHRTK

BHSTK

BHSFTK

50 69D0023

Massachusetts Residents Only — Please read and follow these special requirements

NOTE REGARDING VENTED PRODUCTS

This product must be installed by a licensed plumber or gas fitter when installed within the Commonwealth of Massachusetts.

Any residence with a direct vent product must have a CO detector installed in the residence.

Installation of the fireplace or vented gas log in the State of Massachusetts requires the damper to be permanently removed or welded in the fully open position.

In addition, a naturally vented gas log may not be installed in a bedroom or bathroom in the State of Massachusetts.

Flex line installation must not exceed 36 inches and must have a T shutoff valve.

NOTE REGARDING VENT FREE PRODUCTS

This product must be installed by a licensed plumber or gas fitter when installed within the Commonwealth of Massachusetts.

In addition, vent free products may not be installed in a bedroom or bathroom regardless of size or type in the State of Massachusetts.

Flex line installation must not exceed 36 inches and must have a T shutoff valve.

CARBON MONOXIDE DETECTOR REQUIREMENTS

(2) Revise 10.8.3 by adding the following additional requirements:

(a) For all side wall horizontally vented gas fueled equipment installed in every dwelling, building or structure used in whole or in part for residential purposes, including those owned or operated by the Commonwealth and where the side wall exhaust vent termination is less than seven (7) feet above finished grade in the area of the venting, including but not limited to decks and porches, the following requirements shall be satisfied:

1. Installation of carbon monoxide detectors. At the time of installation of the side wall horizontal vented gas fueled equipment, the installing plumber or gas fitter shall observe that a hard wired carbon monoxide detector with an alarm and battery back-up is installed on the floor level where the gas equipment is to be installed. In addition, the installing plumber or gas fitter shall observe that a battery operated or hard wired carbon monoxide detector with an alarm is installed on each additional level of the dwelling, building or structure served by the side wall horizontal vented gas fueled equipment. It shall be the responsibility of the property owner to secure the services of qualified licensed professionals for the installation of hard wired carbon monoxide detectors

a. In the event that the side wall horizontally vented gas fueled equipment is installed in a crawl space or an attic, the hard wired carbon monoxide detector with alarm and battery back-up may be installed on the next adjacent floor level.

b. In the event that the requirements of this subdivision can not be met at the time of completion of installation, the owner shall have a period of thirty (30) days to comply with the above requirements; provided, however, that during said thirty (30) day period, a battery operated carbon monoxide detector with an alarm shall be installed.

2. Approved Carbon Monoxide Detectors. Each carbon monoxide detector as required in accordance with the above provisions shall comply with NFPA 720 and be ANSI/UL 2034 listed and IAS certified.

3. Signage. A metal or plastic identification plate shall be permanently mounted to the exterior of the building at a minimum height of eight (8) feet above grade directly in line with the exhaust vent terminal for the horizontally vented gas fueled heating appliance or equipment. The sign shall read, in print size no less than one-half (1/2) inch in size, “GAS VENT DIRECTLY BELOW. KEEP CLEAR OF ALL OBSTRUCTIONS.”

4. Inspection. The state or local gas inspector of the side wall horizontally vented gas fueled equipment shall not approve the installation unless, upon inspection, the inspector observes carbon monoxide detectors and signage installed in accordance with the provisions of 248 CMR 5.08(2)(a)1 through 4.

(b) Exemptions: The following equipment is exempt from 248 CMR 5.08(2)(a)1 through 4:

1. The equipment listed in Chapter 10 entitled "Equipment Not Required To Be Vented" in the most current edition of NFPA 54 as adopted by the Board; and

2. Product Approved side wall horizontally vented gas fueled equipment installed in a room or structure separate from the dwelling, building or structure used in whole or in part for residential purposes.

(c) Manufacturer requirements — Gas Equipment Venting System Provided. When the manufacturer of Product Approved side wall horizontally vented gas equipment provides a venting system design or venting system components with the equipment, the instructions provided by the manufacturer for installation of the equipment and the venting system shall include:

1. Detailed instructions for the installation of the venting system design or the venting system components; and

2. A complete parts list for the venting system design or venting system.

(d) Manufacturer requirements — Gas Equipment Venting System Not Provided. When the manufacturer of a Product Approved side wall horizontally vented gas fueled equipment does not provide the parts for venting the flue gases, but identifies “special venting systems,” the following requirements shall be satisfied by the manufacturer:

1. The referenced "special venting system" instructions shall be included with the appliance or equipment installation instructions; and

2. The “special venting systems” shall be Product Approved by the Board, and the instructions for that system shall include a parts list and detailed installation instructions.

(e) A copy of all installation instructions for all Product Approved side wall horizontally vented gas fueled equipment, all venting instructions, all parts lists for venting instructions, and/or all venting design

LIMITED LIFETIME WARRANTY POLICY

LIFETIME WARRANTY

The following components are warranted for life to the original owner, subject to proof of purchase: Firebox, Combustion Chamber, Heat Exchanger, Grate and Stainless Steel Burners.

FIVE YEAR WARRANTY

The following components are warranted five (5) years to the original owner, subject of proof of purchase: Ceramic Fiber Logs.

BASIC WARRANTY

MHS warrants the components and materials in your gas appliance to be free from manufacturing and material defects for a period of two years from date of installation. After installation, if any of the components manufactured by MHS in the appliance are found to be defective in materials or workmanship, MHS will, at its option, replace or repair the defective components at no charge to the original owner. MHS will also pay for reasonable labor costs incurred in replacing or repairing such components for a period of two years from date of installation. Any products presented for warranty repair must be accompanied by a dated proof of purchase.

This Limited Lifetime Warranty will be void if the appliance in not installed by a qualified installer in accordance with the installation instructions. The Limited Lifetime Warranty will also be void if the appliance is not operated and maintained according to the operating instructions supplied with the appliance, and does not extend to (1) firebox/burner assembly damage by accident, neglect, misuse, abuse, alterations, negligence of others, including the installation thereof by unqualified installers, (2) the costs of removal, reinstallation or transportation of defective parts on the appliance, or (3) incidental or consequential damage. All service work must be performed by an authorized service representative.

This warranty is expressly in lieu of other warranties, express or implied, including the warranty of merchantability of fitness for purpose and of all other obligations or liabilities. MHS does not assume for it any other obligations or liabilities in connection with sale or use of the appliance. It states that do not allow limitations on how long an implied warranty lasts, or do not allow exclusion of indirect damage, those limitations of exclusions may not apply to you. You may also have additional rights not covered in the Limited Lifetime Warranty.

MHS reserves the right to investigate any and all the claims against the Limited Lifetime Warranty and decide upon method of settlement.

For information about this warranty, contact:

Technical Services

MHS

149 Cleveland Drive

Paris, Kentucky 40361

AUGUST 2007 P/N 69D0023 • Rev. 6

Monessen Hearth CDVT36, CDVR36 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual