Monessen Hearth 6000DV User Manual

CONTENTS

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

Code Approval .................................................. 4

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

Pre-Installation Information

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

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

Before You Install .......................................... 6

Fireplace Dimensions ................................... 7

Fireplace Location ......................................... 8

Fireplace Framing ......................................... 10

Framing Peninsula Fireplace ...................... 10

Framing Corner Fireplace ............................11

Framing See Through Fireplace ................. 12

Securing Fireplace to Floor or Framing ....... 13

Clearances ...................................................... 14

Installation Information .................................. 15

Vent Installation .............................................. 16

Installation Precautions ............................... 16

Optional Top Vent Application ..................... 17

Installation Planning .................................... 18

Installation for Vertical Termination ............. 18

Rear Wall Vent Installation .......................... 21

Horizontal Termination Configuration .......... 23

Below Grade Installation ............................. 25

Vertical Through-the-Roof Installation ......... 26

Installation for Vertical Termination ............. 27

Flat Ceiling Installation ................................ 27

Fireplace Installation ...................................... 29

Check Gas Type .......................................... 29

Installing Gas Piping to Fireplace/Burner

System Location ......................................... 29

Checking Gas Pressure ................................. 31

Electrical Installation ..................................... 32

Electrical Wiring .......................................... 32

Remote Wall Switch .................................... 32

Glass Removal ................................................ 34

Log Placement ................................................ 35

Air Restrictor Adjustment .............................. 38

Operating Instructions ................................... 39

What To Do If You Smell Gas ...................... 39

Lighting Pilot for the First Time ................... 39

Lighting Pilot ............................................... 40

Lighting Burner ............................................ 40

To Turn Off Gas ........................................... 40

Maintenance .................................................... 42

Venting System ........................................... 42

Cleaning Glass ............................................ 42

Pilot and Burner Flames ............................. 42

Firebox Cleaning ......................................... 42

Troubleshooting ............................................. 43

Blower.............................................................. 44

Replacement Parts ......................................... 45

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

2 42D0200

IMPORTANT SAFETY INFORMATION

INSTALLER

Please leave these instructions with the owner.

• 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

WARNING

fire, burns, explosions, electrical shock and carbon monoxide poisoning.

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.

CAR BON M ONOX IDE P OISO NIN G: 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 indi
cated 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 gal. 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 neighborʼs

phone. Follow the gas supplierʼs 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 from carpeting,
bedding material, pet hair, etc. Turn off the gas valve and
pilot light before cleaning fireplace.

10. Have venting system inspected annually by a qualified
service person. If needed, have venting system cleaned
or repaired. See Cleaning and Maintenance, page 42.

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

.

-

42D0200 3

IMPORTANT SAFETY INFORMATION AND CODE APPROVAL

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
under water. Immediately call a qualified service person
to arrange for replacement of the unit.

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

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

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

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

22. This unit is approved for bedrooms and bathrooms.

-

www.nficertified.org

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.

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 Z21.88-2002/CSA 2.33-2002 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.

4 42D0200

PRODUCT SPECIFICATIONS

PRODUCT FEATURES AND CODE APPROVAL

• 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.

• This appliance is approved for bathroom installation.

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

• T h e appli a n c e i s n o t a p p r o v e d f o r c l o set o r
recessed installations.

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%

Optional

Remote

Receiver

Hi/Lo Knob

Off/Pilot/On Knob

On/Off/RS Switch

Control Panel

Blower Control

Figure 1 - 6000DV Fireplace

42D0200 5

PRE-INSTALLATION INFORMATION

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).

• Contact gas supplier.

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"

Model Number 6000DV

NATURAL PROPANE

Max. Btu/hr Input 36000 36000

Min. Btu/hr Input 25000 26000

Orifice size (as shipped) #43 #54

BEFORE YOU INSTALL

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) • Log Set

• Lava Rock • Rock Wool

• Deflector Shield (to be used with Simpson DuaVent Horizontal Termination – P/N 985)

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 42D0200

233/4"

187/8"

27/16"

47/16"

44"

395/8"

341/2"

323/4"

4015/16"

5

/8"

1

/2"

1

/2"

5

/8"

241/2"

373/4"

13/4"

187/8"

191/2"

31/4"

47/16"

44"

395/8"

321/4"

4015/16"

373/4"

PRE-INSTALLATION INFORMATION

SEE THROUGH AND

PENINSULA UNITS

Gas/Electric

CORNER UNITS

(RIGHT-HAND UNIT SHOWN)

Figure 2 - Fireplace Dimensions

42D0200 7

PRE-INSTALLATION INFORMATION

INSTALLATION AND OPERATING INSTRUCTIONS

This gas fireplace should be installed by a qualified installer in accordance with local building codes and with current CAN
/CGA-B149 (.1 or .2) Installation codes for Gas Burning Fireplaces and Equipment. If the unit is being installed in a mobile
home the installation should comply with the current CAN/CSA Z 240 .4 code.

FOR U.S.A Installations follow local codes and/or the current National Fuel Gas Code. ANSI Z223.1.

FIREPLACE LOCATION

FOR SAFE INSTALLATION AND OPERATION PLEASE NOTE THE FOLLOWING:

1. This fireplace gives off high temperatures and should be
located out of high traffic areas and away from furniture
and draperies.

7. The venting system (chimney) of this fireplace should be
checked at least once a year and if needed your venting
system should be cleaned.

2. Children and adults should be alerted to the hazards of
the high surface temperatures of this fireplace and should
stay away to avoid burns or ignition of clothing.

3. Caution, due to high glass surface temperature children
should be carefully supervised when they are in the same
room as the fireplace.

4. Under no circumstances should this fireplace be modified.
Parts removed for servicing should be replaced prior to
operating the fireplace again.

5. Installation and any repairs to this fireplace should be
carried out by a qualified service person. A professional
service person should be contacted to inspect this fire
place annually. Make it a practice to have all of your gas
fireplaces checked annually. More frequent cleaning may
be required due to excess lint and dust from carpeting,
bedding material, etc.

6. Control compartments, burners and air passages in this
fireplace should be kept clean and free of dust and lint.
Make sure that the gas valve and pilot light are turned
off before you attempt to clean this fireplace.

8. Keep the area around your fireplace clear of combustible
materials, gasoline and other flammable vapor and liquids.
This fireplace should not be used as a drying rack for
clothing, nor should Christmas stockings or decorations
be hung on or around the fireplace.

9. Under no circumstances should any solid fuels (wood, coal,
paper or cardboard etc.) be used in this fireplace.

10. The flow of combustion and ventilation air must not be
obstructed in any way.

11. When the fireplace is installed directly on carpeting,
vinyl tile or any combustible material other than wood,

-

the fireplace must be installed on a metal or wood panel
extending the full width and depth of the fireplace.

12. This fireplace requires adequate ventilation and combus
tion air to operate properly.

13. This fireplace must not be connected to a chimney flue
serving a separate solid fuel burning fireplace.

14. When the fireplace is not in use it is recommended that
the gas control valve be left in the “OFF” position.

-

THIS APPLIANCE HAS BEEN APPROVED FOR AFTER-MARKET MOBILE HOME INSTALLATIONS.

8 42D0200

X

X

X

Y

Y

Y

Z

A

A

B

PRE-INSTALLATION INFORMATION

IMPORTANT:

PLEASE READ THE FOLLOWING CAREFULLY

Remove any plastic from trim parts before turning the fireplace ON.

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.

It is not unusual for your Monessen gas fireplace to give off some odor the first time it is burned. This is due to the curing
of the paint and any undetected oil from themanufacturing process.

Please ensure that your room is well ventilated — open all windows.

It is recommended that you burn your Monessen fireplace for a least ten (10) hours the first time you use it. If the optional
fan kit has been installed, place the fan switch in the “OFF” position during this time.

(See Figure 3)

A. WALL LOCATION

Y Minimum distance between a glass panel and a parallel wall = 31/2'

Z Minimum distance between the edge of a glass panel and an adjacent wall = 3"

B. Island Location (See Figure 3)

X (Maximum length of horizontal venting = 20'. Refer to the venting section of this manual for specific dimensions.

Figure 3 - Locating Gas

Fireplace

42D0200 9

C

A2

A1

C

A

2

B

A

1

FRAMING FIREPLACE

It is best to build firebox framing AFTER the appliance is set in place. Refer to the dimensions for your fireplace on pages
10 through 12. The framing headers may rest on the top of the firebox standoffs.

The firebox may be installed directly on a combustible floor or raised on a platform of an appropriate height. Do not place
firebox on carpeting, vinyl, or other soft floor coverings. It may, however, be placed on a flat wood, plywood, particle board,
or other hard surfaces. Be sure firebox rests on a solid continuous floor or platform with appropriate framing for support. No
cold air should enter room from under the firebox.

FRAMING PENINSULA FIREPLACE

2"x4"

2"x4"

(Minimum)

Gas

Connection

Figure 4 - Top View of Framing for

Installing as a Peninsula

2"x4"

(Minimum)

Figure 5 - Framing for Peninsula Units

10 42D0200

C

A2

A1

C

A

2

B

A

1

C

FRAMING CORNER FIREPLACE

2"x4"

Gas

Connection

2"x2"

(Minimum)

FRAMING FIREPLACE

Figure 6 - Top View of Framing

Inside Corner (Right-Hand Configuration)

2"x4"

(Minimum)

INSIDE CORNER FRAMING

1/2" DRYWALL 5/8" DRYWALL

A1 431/2" 433/8"

A2 397/8" 393/4"

B 411/8" 411/8"

C 24" 237/8"

42D0200 11

SPECIFICATIONS

Figure 7 - Framing for Corner Units

2"x2"

(Minimum)

C

A2

A1

C

A

2

B

A

1

FRAMING FIREPLACE

FRAMING SEE THROUGH FIREPLACE

* Note: For ease of installation, frame around the firebox after it has been set. See chart below for

specifications.

When installing into existing framed (A

See page 17, figures 13 and 14. Reattach both assemblies.

Gas

Connection

1) openings, loosen the junction box. Remove the rear-mounted flue pipe adaptor.

Install 2"x4" (Minimum)

after fireplace is set

into framed A

1 Opening

2"x4"

Figure 8 - Top View of Framing for

See-Through Unit

*SEE THROUGH FRAMING

SPECIFICATIONS

1/2" DRYWALL 5/8" DRYWALL

A1 441/4" 441/4"

A2 405/8" 405/8"

B 411/8" 411/8"

C 223/4" 221/2"

12 42D0200

Figure 9 - Framing

Installing for See-Through Unit

(Minimum)

42D0200 13

V

W

X

Y

Z

A B C D E

CLEARANCES

CLEARANCES TO COMBUSTIBLES

Fol low th ese i nstr ucti ons ca refu lly t o ensu re saf e inst all atio n. Fai lure t o fol low

instructions 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 extending full width and depth of

WARNING

the appliance.

Mantel Shelf Chart (Minimum Height)

Ref. Mantel Depth Ref. Height Above Louvres

V 10" (254mm) A 12" (305mm)
W 8" (203mm) B 10" (254mm)
X 6" (152mm) C 8" (203mm)
Y 4" (101mm) D 6" (152mm)
Z 2" (50mm) E 4" (101mm)

Figure 11 - 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.

14 42D0200

INSTALLATION INFORMATION

FINISHING MATERIAL

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

Never obstru ct or modi fy t he ai r inl et or outl et gr ills (louvers). This may creat e 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-painted face 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. Combustibles may come to the top and side edges but not overlay the face.

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 re sult in serious injury,

property damage or loss of life.

WARNING

Failure to follow these instructions will

void the warranty.

NOTICE

INSTALLATION PRECAUTIONS

NOTE: This appliance must be installed with a Monessen approved venting system only.

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 Monessen.

• Installation other than permitted by these instructions.

42D0200 15







16 42D0200

OPTIONAL TOP VENT APPLICATION

VENT INSTALLATION

The appliance is shipped as a rear vent unit. If the installation
layout requires the unit to be a top vent configuration the appli­ance can be converted by following the steps below.

When removing and refitting the plates and adapter be sure the
associated gaskets are undamaged and refitted as required.

1. Remove the eight (8) screws securing the flue pipe adapter
to the fireplace body.

2. Set the flue pipe adapter aside, complete with the gasket.
Do not damage the gaskets as the adapter and gasket must
be refitted.

3. Remove the eight (8) screws securing the flue pipe cover to
the top of the intake box and remove the cover and gasket.

See Figure 13.

4. Remove eight (8) screws securing the flue pipe to the
back of the intake box and remove the pipe and gasket.

See Figure 14.

5. Replace flue pipe to top of firebox. Ensure the gasket is in
place and undamaged. Secure with eight (8) screws. See

Figure 15.

6. Place the flue pipe cover and gasket removed in step 3 over
the flue opening in bottom of the intake box.

See Figure 13.

A f t e r c o n v e r s i o n t o t o p v e n t

configuration the 4" (100mm) flue pipe

should be concentric within the 6

(175mm) outer collar (within 1/4").

WARNING

Flue Pipe

Cover

Flue Pipe

Adapter

5

/8"

Screws

7. Refit the flue pipe adapter and gasket to the top of fire
place. Secure the adapter with eight (8) screws removed
in step 1.

Flue

Cover

Flue Pipe

Screws

-

Figure 13 - Removing sixteen (16) Screws from

Flue Pipe Adapter and Flue Pipe Cover

Flue Pipe

Screws

Figure 14 - Removing Flue Pipe

42D0200 17

Figure 15 - Attaching Flue Pipe to Top

Vent Configurations

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
termination.

You may use up to three 90° elbows in this vent configuration. See
Horizontal Termination Configurations on pages 23 and 24.

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°.

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.

1

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

Ne ve r r un th e v en t p ipe le ve l o r

downward. This may cause excessive

te mp er atu re s w hi ch c ou ld cau se

a fire.

WARNING

Treatment of firestops and construction of the chase may vary from building type to

building type. These instructions are no t substit utes 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

18 42D0200

V

V

V

V

V

V

V

V

D

L

E

B

C

F

B

B

B B

B

M

I

A

A

J

H

G

A

Operable

Fixed

Closed

Fixed

Closed

Opera-

ble

K

A

A

A

G

VENT INSTALLATION

Inside Corner Detail FOR HORIZONTAL TERMINATION

Vent Terminal

Air Supply Inlet Area Where Terminals Not Permitted

Figure 16 - 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 page 14.
G = Clearance to an inside corner. See page 14.
H = *Not to be installed above a gas meter/regulator assembly within three (3) feet (914mm) horizontally from the centerline

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. A 1" minimum

clearance all around the pipe must be maintained. Do not pack the open air spaces with

insulation or other materials. This could cause high temperatures and may present a

WARNING

fire hazard.

42D0200 19

V

G G=6" (152mm)

F

F=6" (152mm)

V

V

G

G = Combustible 24"(610mm)

Noncombustible 18"(457mm)

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

V

H

J

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)

E

V

D

C

C

Inside Corner

Alcove Location

Outside Corner

Balcony with No Side Wall Balcony with Perpendicular

Side Wall

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

8
6
4
2

2 4 6 8 101214 16 18 20

eg: A

VENT INSTALLATION

TERMINATION CLEARANCES FOR BUILDINGS WITH COMBUSTIBLE

AND NONCOMBUSTIBLE EXTERIORS

Figure 17 - 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 81/2' (2.6m).

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

20 42D0200

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

Dimensions in

Feet

20"

Horizontal Dimension From the Outside Face of the Wall

to the Center of the Fireplace Vent Flange

Figure 18 - Rear Wall Venting Graph

Horizontal Vent Pipe

91/2"

(241mm)

111/2"

(292mm)

43/8"

(121mm)

71/2"

(190mm)

VENTING INSTALLATION

REAR WALL VENT INSTALLATION

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 face of the rear wall is 20" (508 m).

See Figure 19.

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

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

Combustible Walls: Cut a 11

x 24mm) hole through the exterior wall and frame as
shown. See Figure 20.

1

⁄2"H x 91⁄2" W (292mm

Noncombustib le Walls: Hole opening should be

71⁄2" (190mm) in diameter.

2. Rigid vent pipes and fittings have special twist-lock
connections. Assemble the desired combination of
pipe and elbows to the appliance adaptor with pipe
seams oriented towards the wall or floor.

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 21.

3. Attach vent pipe assembly thy!󲾥󲾦󱾥󵾥󻾥󳲡3y*󳞡󴂡󴚨 󳒡M

Figure 20 - Vent Opening Requirements

Female

Locking Lugs

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

Male Slots

Figure 21 - Rigid Vent Pipe Connections

42D0200 21

HO

T

HOT

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. Attach the vent cap with four wood screws
supplied. See Figure 22.

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.

For vinyl siding, stucco, or wood exterior use vinyl siding
standoffs between vent cap and exterior wall. The vinyl siding
standoff prevents excessive heat from melting the vinyl siding
material. Bolt the vent cap to the standoff. Apply non-harden­ing mastic around outside edge of the standoff instead of the
vent cap assembly. Use wood screws provided to attach the
standoff. See Figure 23.

Deflecting Shield

Vent Cap

Wood

Screw

Apply Mastic to

All Four Sides

Figure 22 - Installing Horizontal Vent Cap

Cut Vinyl Siding

Away to Fit Standoff

Deflecting Shield

Standoff

Vent Cap

5. Slide fire stop over the vent pipe before connecting hori
zontal run to vent cap. See Figure 24.

6. Insert vent pipe into the horizontal termination. The pipe
overlap should be a minimum of 1

1

/4". Fasten all vent

connections with screws provided.

7. Slide fire stop against the interior wall surface and attach
with srews. See Figure 24.

-

Apply

Mastic to

All Four

Sides

Nut

Wood Screw

Figure 23 - Installing Vinyl Siding Standoff

Interior Wall

Surface

Vent Cap

(Horizontal

Termination)

Screw

Horizontal

Vent Pipe

Figure 24 - Connecting Vent Cap with Horizontal

Vent Pipe

Bolt

22 42D0200

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 vari
ous dimensions allowable. See page 20.

Minimum clearance between vent pipes and combustible materials is 3" on top and 1" from bottom and sides unless
otherwise noted.

When vent termination exits through foundations less than 20" below siding outcrop, the vent pipe must flush up with
the siding.

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 he Transi
tion Elbow) to the face of the outer wall.

When insta lling the applian ce a s a rear ven t un it, the 9 0° o r 45 ° tr ansition elb ow

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).

• 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 26.

See Figure 25.

-

-

3 x 90°

Elbows

3 x 90°

Elbows

Figure 25 - Maximum Three (3) 90° Elbows

Per Installation

36"

Max.

36"

Max.

Figure 26 - Maximum Horizontal Run with No Rise

42D0200 23

10'

7'6"

7'

A

B

VENT INSTALLATION

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

8
6
4
2

2 4 6 8 101214 16 18 20

eg: A

HORIZONTAL TERMINATION CONFIGURATION (Continued)

Horizontal Dimension From the

Outside Face of the Wall to the

Center of the Fireplace Vent

Flange

Figure 27 - Rear Wall

Venting Graph

• If a 90° elbow is used in the

90°

horizontal vent run, the horizon­tal vent length is reduced by 36"

A

B

(914 mm). See Figure 28. This
does not apply if the 90° elbows
are used to increase or redirect
a vertical rise. See Figure 29.

Example: According to the vent
graph, Figure 27, 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

7'6"

must be reduced to 17' (5.2 m).
See page 22 “How to Use Vent
Graph.”

In Figures 28 and 29, Dimension
A plus B must not be greater than
17' (5.2m).

• The maximum number of 45°

Figure 28 - Horizontal Run Reduction

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 30.

1

2

3

4

90° Elbow = 3'

1

A + B = 17' Maximum

2

3

4

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

Figure 29 - Maximum Vent Run with Elbows

24 42D0200

1 + 2 + 3 + 4 = 270°

Figure 30 - 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.

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 31.

3. Install vent system.

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

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

6. Level the soil so as to maintain a 4" clearance below snorkel.

See Figure 20, page 21.

See Figure 31.

• Do not back fill around snorkel.

• A clearance of at least 4" must be

maintained between the snorkel and

the soil.

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 #8x
far as the protruding wall face. See Figure 32.

1

/2 sheet metal screws. It will be necessary to extend vent pipes out as

Screws

Firestop

24"

Minimum

Foundation Wall

Figure 31 - Below Grade Installation

42D0200 25

Minimum

4" Clearance

Ground

Window Well

Gravel

Drain

Foundation

Recess

Watertight Seal

Around Pipe

Figure 32 - Snorkel Installation,

Recessed Foundation

Snorkel

Wall Screws

Sheet Metal

Screws

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 33.

10'

Maximum

40' Maximum Height

8' Minimum Height

10'

Maximum

Support Straps

Every 3'

40' Maximum Height

8' Minimum Height

Support Straps

Every 3'

Figure 33 - Support Straps for Horizontal Runs

• 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).

Example: Maximum horizontal length

No elbows = 10’ (3m)

1x45° elbows = 8.5’ (2.6m)

2x45° elbows = 7’ (2.1m)

• A m ini mum of an 8' (2. 5m) ver tical rise i s
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 34.

• The maximum angular variation allowed in the
system is 270°. See Figure 34.

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

1

2

3

4

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

1

2

3

4

Figure 34 - Maximum elbow Usage

26 42D0200

9

1

/

2

"

9

1

/

2

"

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 35 to avoid cutting load bearing
members.

VENT INSTALLATION

Roof

Flashing

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 18, 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.

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

FLAT CEILING INSTALLATION

1. Cut a 91/2" (241mm) square hole in the ceiling using the locating
hole as a center point The opening should be framed to 9
(241mm x 241mm) inside dimensions as shown in Figure 37
using 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 36. Otherwise, install
firestop below the framed hole.

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

21, page 21.

1

/2"x91/2"

Wall

Strap

45° Elbows

Ceiling Firstop

Figure 35 - Offset with Wall Strap and 45°

Elbows

Nails

Firestop

Figure 36 - If area above is a room, install

firestop above framed hole as shown

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

1/

2" (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) Frame the opening as shown in Figure

20 on page 21.

Nails

Firestop

Figure 37 - If area above is not a room, install

firestop below framed hole as shown

Continued on next page

42D0200 27

VENT INSTALLATION

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 32, page 24. 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.

28 42D0200

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

For propane/LP units, never connect fireplace directly to the propane/LP supply. This

burner system requires an external regulator (not supplied). Install the external regulator

between the burner system and propane/LP supply.

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 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 38. Pointing the vent down protects it from freezing rain or sleet.

External

Regulator

100 gal. (min)

Propane/LP

Supply Tank

1

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

Use only new black iron or steel pipe.

In ter nal ly ti nne d co ppe r or c opp er

t ub i ng c a n be u se d p er N a ti o na l

Fue l Code , secti on 2.6 .3, pro vidi ng

gas meet s hyd roge n sul fide l imi ts,

and where permitted by local codes.

Gas piping system must be sized to

CAUTION

Vent

Pointing

Down

provide minimum inlet pressure (listed

on data plate) at the maximum flow rate

(BT U/h r). U ndu e pre ssur e los s wil l

occur if the pipe is too small.

When using copper of flex connectors use only fittings
app roved for gas connections. The gas cont rol in let is

Figure 38 - External Regulator with Vent Pointing

Down (Propane/LP Only)

42D0200 29

3

/8" NPT.

3

" M

i

nim

um

FIREPLACE INSTALLATION

Only person s lic ensed to work with

gas pipin g may make the necessary

gas connections to this appliance.

A ma n ua l s h u to f f v a lv e m u st be

installe d upstr eam of the applianc e.

U n io n t e e a n d p l u gg e d

1

/ 8 " NP T

pr es su re ta pp in g p oi nt sh ou ld be

WARNING

NOTE : The gas line connection may be made using
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 39.

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.

1

/2" rigid tubing or an approved flex connector. Since

installe d upstr eam of the applianc e.

CAUTION

See Figure 39.

Use pipe joint sealant that is resistant

to liquid petroleum (LP) gas.

CAUTION

We recommend that you install a sediment trap/drip leg in supply line as shown in Figure 39. 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 traps moisture and contaminants. This 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

1

/8" NPT Tap*

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 39 - Gas Connection

30 42D0200

1. Check gas type. The gas supply must be the same as
stated on the applianceʼs 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 on this appliance.
Install and attach 1/2" gas line onto shut-off valve.

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 40. After taking pressure reading, be sure and
turn captured screw clockwise firmly to reseal. Do not
over torque. Check test points for gas leaks.

CHECKING GAS PRESSURE

Pressure

Test “IN”

Pressure

Test “OUT”

HI/LO

Knob

Figure 40 - Gas Pressure Check at Gas Valve

Pilot Adjustment

Screw

Do not use open flame to check for

gas leaks.

WARNING

42D0200 31

ON

OFF

OPTIONAL REMOTE

WALL SWITCH

ON

OFF

OPTIONAL REMOTE

WALL SWITCH

PILOT

HI

L

O

ON

OFF

TH
TP

TH/TP

ON

OFF

RS

ELECTRICAL INSTALLATION

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. A ll wiring shall be in compliance with all lo cal, city, and state codes. The

applianc e, whe n inst alled, must b e elec trically 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.

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 41. 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

Figure 41 - Wiring Diagram for Wall Switch

32 42D0200

HI

LO

Electronic Valve

RED #2

Gray #1

BLUE

YELLOW YELLOW

RED #2

WHITE #3

15’ Wall Switch Wire
BLACK

WHITE

GREEN #4

BLACK #6

Switch

RS

OFF

ON

Secondary

24V

Transformer

YELLOW

WHITE

WHITE

GREEN

BLACK

BLACK

Primary - 120V

To Junction Box

Pilot Assembly

Spark
Sense

Ignition Module

EV1 EV2

24V #6

24V GND #5

PV #3

MV/PV #2

MV #1

GND (BURNER) #4

SENSE #8

SPARK #9

ELECTRONIC PILOT IGNITION WIRING

Do not connect 110-120 VAC to the

Remote Wall Switch. The appliance

will malfunction or destroyed.

WARNING

ELECTRICAL INSTALLATION

Figure 42 - 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

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

1. Plug in remote connector wire to remote receiver.

2. Connect the wire terminal from the remote receiver. This replaces the 15' wall switch connection to the switch.
Figure 42.

3. Mount remote control receiver at junction box (for your wall switch).

42D0200 33

See

GLASS REMOVAL

GLASS FRAME REMOVAL

All three (3) glass frames are replaced the same way.

1. Release two clamps on bottom of fireplace. See Figure 43.

2. Tilt glass frame out and lift glass frame up until it clears three tabs on top of fireplace.

3. Set glass frame aside.

Glass Frame

Clamp

Three

Tabs

Clamp

Figure 43 - Removing Glass Frame

E a ch c la m p h a s a sp r i n g f o r c e .

W h e n r e i n s t a ll i n g cl a m p s , ke e p

fingers clear.

CAUTION

34 42D0200

42D0200 35

36 42D0200

42D0200 37

AIR RESTRICTOR ADJUSTMENT

Air Restrictor

Flue Opening

Air Restrictor

Screw

(Slide Left and Right)

Figure 51 - Adjusting Baffle on Air Restrictor Plate

The fireplace is equipped with a restrictor plate that is located inside the top chamber of the fireplace. Depending upon the
vent configuration, you may be required to adjust the restrictor position

1. Remove glass frame.

See Glass Frame Removal, page 34.

2. Using a Phillips screw driver, loosen the screw that secures the air restrictor. Do not back the screw all the way out.

3. Slide the baffle on top of the restrictor plate such that it blocks a percentage of the grill opening. Refer to the chart below
for recommended settings.

Venting Height (feet) % of Grill Opening

8 to 20 100% (Factory Setting)

20 to 30 75%
30 to 40 50%

Note: All the settings above are based on the testing at the factory and provided as a guide for startup.
On certain applications, adding a restrictor disc will help to achieve flame aesthetics.

38 42D0200

OPERATING INSTRUCTIONS

FOR YOUR SAFETY READ BEFORE LIGHTING

If you do not follow these instruction

exactly, a fire or explosion may result

caus ing prope rty damage , p ersona l

injury or loss of life.

WARNING

A. This appliance is equipped with a pilot which must be lit with built-in battery 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 us e an op en flame to

check for gas leak.

WARNING

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

Continued on next page

42D0200 39

PI

LO

T

O

F

F

P

I

L

O

T

O

N

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

• An approved leak testing spray

• Electronic sniffer

Never check for gas leak with open flame!

DANGER

Check for gas leaks in each of the following locations:

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

If using a soap and water

sol ution t o test fo r leak s,

DO NOT spray solution onto

control body.

WARNING

NOTE: Remove any excessive pipe
compou nd fr om the co nnections.
Excessive pipe compound can set off
electronic sniffers.

• 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

The control has an interlock device that does not allow the lighting of the fireplace up

to the moment the safety device of the flame has not interrupted the gas flow. After

that period of time (when the magnet is closed), it is possible to start the lighting

operation.

The gas control knob is designed to be operated by hand. DO NOT use any tools

WARNING

during this operation. Damaged knobs may result in serious injury.

1. Depress and turn knob counterclockwise
to pilot position.

2. Depress fully and hold pilot gas knob. The elec­tronic ignitor will automatically 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.

40 42D0200

Figure 52 - Pilot Position

PI

LO

T

O

F

F

P

I

L

O

T

O

N

O

F

F

P

I

L

O

T

O

N

PI

LO

T

PI

LO

T

O

F

F

P

I

L

O

T

O

N

OFF

O

N

RS

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 53.

LIGHTING THE BURNER

Depress and turn the knob counterclockwise
Figure 54. 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 55.

to the “ON” position. See

T

Figure 53 -

On/Off/RS Switch

Figure 54 - On Position

Figure 55 - Pilot Position

TO TURN OFF GAS

Depress and turn knob clockwise to “OFF” position. See Figure 56.

42D0200 41

Figure 56- Off Position

42 42D0200

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

42D0200 43

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

NO

NO

NO

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?

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.

NO 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

NO

NO

NO

NOTE: If S8600B 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 S8600B 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.

44 42D0200

120 VAC

Blower

120 VAC

Speed Control

Green Green

Attach Blower to T-Stat

Black

Black

Black

White

Blower Plug

Junction Box

ON/OFF Wall Switch or

Optional Variable Speed Switch

120 VAC

60Hz

Factory Supplied
Not Supplied

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 latch.

GLASS REPLACEMENT AND BLOWER

Ma k e s ur e t h e g la ss p an el ed ge s

Al way s us e g lov es w he n ha ndl ing

broken glass.

do not touch any metal parts during

thermal expansion.

TROUBLESHOOTING

CAUTION

• Never operate fireplace if glass is broken.

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

manufacturer — No substitute materials may be use.

WARNING

OPTIONAL BLOWER ACCESSORY - BLOT

WIRING DIAGRAM FOR BLOWER

42D0200 45

46 42D0200

1

*2 ( 2-Peninsula
2-See-through
1-Corner)

4

5

6

7

3

REPLACEMENT PARTS ARE AVAILABLE THROUGH YOUR RETAILER

Item Description Qty Natural Propane

1 Junction Box 1 26D2128K 26D2128K

2

Large Glass Assembly
(Peninsula, See-Through)

2

Large Glass Assembly
(Corner Left, Corner Right)

3 Small Glass Assembly

(Peninsula)
Small Glass Assembly
(Corner Left, Corner Right)

4 Small Floor Firebrick 1 42D0163 42D0163

5 Large Floor Firebrick 1 42D0164 42D0164

6 Small Wall Firebrick 1 42D0165 42D0165

7 Large Wall Firebrick 1 42D0166 42D0166

1*

1*

42D0364K

42D0366K

1

1

42D0365K

42D0406K

42D0366K

42D0366K

42D0365K

42D0406K

REPLACEMENT PARTS

WARNING

Failure to position the

pa rt s i n ac co rd anc e

with these diagrams or

failure to use only parts

specific ally a pproved

w it h t h is a p p li a n ce

may result in property

da ma ge o r p er son al

injury.

42D0200 47

ILLUSTRATED PARTS LISTS

STANDING PILOT – MILLIVOLT CONTROL

Item Description Qty Natural Propane

1 Gas Valve Assembly 1 37D0117 37D0118

2 Pilot Assembly 1 37D0018 37D0019

2C Replacement Thermocouple 1 37D1067 37D1067

Replacement Igniter and Wire 1 37D1069 37D1069

2I

2T Replacement Thermopile 1 37D1068 37D1068

3 Flexhose with Shutoff Valve 1 23D6046 23D6046

4 Rocker Switch 1 41D0048 41D0048

5 Piezo Igniter 1 14D0503 14D0503

6 Injector 1 42D0502 42D0503

7 Burner Assembly 1 42D0500 42D0501

8 Wire Assembly (Female) 1 44D0500 44D0500

8 Wire Assembly (Male) 1 44D0501 44D0501

Accessories

9 Thermostatic Remote Control 1 RCT/TRC RCT/TRC

10 Remote Control On/Off 1 RCM/MRC RCM/MRC

11 Wall Switch Kit

12 Wall Thermostat Kit 1 MVWTS MVWTS

Conversion Kit (Not Shown)

300 Conversion NG to LPG 1 6000CKP —

300 Conversion LPG to NG 1 — 6000CKN

1 MVWS MVWS

2C

2I

2T

2

3

5

4

WARNING

Failure to position the

pa rt s i n ac co rd anc e

with these diagrams or

failure to use only parts

specific ally a pproved

w it h t h is a p p li a n ce

may result in property

da ma ge o r p er son al

injury.

6

7

8

9,10,11,12

48 42D0200

42D0200 49

H

OT

ILLUSTRATED PARTS LIST

VENT COMPONENTS

1

3

4

7

8

9

2

Item Qty/Box Description

1

1
1

2 1
3

3
3
3
3

4
4

5
5

6
6

7 6
8 6

9 6
10 1
11 1

1

1
1

6
6
6
6
6

6
6

6
6

6
6

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

Vertical Termination 980

6” Pipe Length
9” Pipe Length
12” Pipe Length
24” Pipe Length
36” Pipe Length
48” Pipe Length

11” To 14 5/8” Pipe, Adjustable
17” To 24” Pipe, Adjustable

45° Elbow
45° Swivel Elbow

90° Elbow
90° Swivel Elbow

Flashing, 0/12 To 6/12 Roof Pitch 943

Storm Collar 953

Firestop 963

Vinyl Siding Standoff 950

Ristrictor Disk 45D0551

5

11

6

Simpson Duravent
or Monessen P/N

985

BHRTK
BHSTK

BHSFTK

908
907
906
904
903
902

911
917

945

945G

990

990G

10

50 42D0200

INSTALLATION RECORDS

THE FOLLOWING INFORMATION MUST BE RECORDED BY THE INSTALLER FOR WARRANTY

PURPOSES AND FUTURE REFERENCE.

Monessen Model: _____________________________

Name of Owner: Name of Installer:

Address: Address:

Phone: Phone:

Name of Dealer:

Address:

Phone:

Manufactured by

MONESSEN HEARTH SYSTEMS

149 Cleveland Drive

Paris, Kentucky 40361, U.S.A.

42D0200 51

LIMITED LIFETIME WARRANTY POLICY

LIFETIME WARRANTY

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

FIVE YEAR WARRANTY

The following components are warranted for 5 years to the original owner, subject of proof of purchase: Vent Free
Ceramic Fiber Logs, Catalytic Filter and Aluminized Burners.

BASIC WARRANTY

Monessen Hearth Systems (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 the 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 is 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, alteration, negligence of others, including
the installation thereof by unqualified installers, (2) the costs of removal, reinstallation or transportation of defec
tive 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 merchant
ability of fitness for purpose and of all other obligations or liabilities. Monessen Hearth Systems, Inc. does not
assume for it any other obligations or liability in connection with the sale or use of the appliance. In 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 this Limited
Lifetime Warranty.

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

For information about this warranty, contact:

Technical Services

Monessen Hearth Systems

149 Cleveland Drive

Paris, Kentucky 40361

February 2005 P/N 42D0200 • Rev. 6

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