Page 1
INSTALLATION INSTRUCTIONS
AND
OWNER'S MANUAL
The White Mountain
Vented Slope Glaze Burner
WARNING: If the information in this
manual is not followed exactly, a fire or
explosion may result causing property damage, personal injury or loss of life.
— Do not store or use gasoline or other flam-
mable 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: This log set is to be installed only in
a solid-fuel burning fireplace with a working
flue constructed of non-combustible material.
The vent damper must also have a damper
clamp attached to it to keep the damper from
accidentally closing during operation.
WARNING: If not installed, operated and maintained in accordance with the manufacturer's
instructions, this product could expose you to
substances in fuel or from fuel combustion which
can cause death or serious illness.
VENTED DECORATIVE LOG SET
FOR INSTALLATION IN
SOLID-FUEL BURNING FIREPLACES
MODELS
VSM-18-1 VSR-18-1
VSM-24-1 VSR-24-1
VSM-30-1 VSR-30-1
EFFECTIVE DATE
SEPTEMBER 2003
Installer: Please leave these instructions with the
consumer.
Consumer: Please retain these instructions for
future use.
AVERTISSEMENT: Si les informations dans
ce manuel ne sont pas exactement suivies, un
feu ou une explosion peut en résulter causant
des dommages à la propriété, des blessures
corporelles ou la mort.
— Ne pas entreposer ou employer de la gazoline
ou d’autres vapeurs ou liquides inflammables
à proximité de cet appareil ou tout autre
appareil.
— Que faire si vous sentez le gaz.
• N’essayer pas d’allumer un appareil.
• Ne toucher pas un interrupteur élec-trique;
n’employer pas un téléphone dans le
bâtiment.
• Appeler immédiatement votre fournis-seur
de gaz en employant le téléphone de votre
voisin. Suivre les instructions du
fournisseur de gaz.
• Si vous ne pouvez pas contacter votre
fournisseur de gaz, appeller le poste de
pompiers.
— L’installation et le service doivent être exécutés
par un installateur qualifié, une agence
d’entretien ou un fournisseur de gaz.
14015-1-0903 Page 1
Page 2
TABLE OF CONTENTS
Section Page
Important Safety Information ......................................................................................................................... 3
Safety Information for Users of LP Gas ......................................................................................................... 4
Introduction .................................................................................................................................................... 5
General Information .................................................................................................................................... 5-6
Fireplace Preparation................................................................................................................................... 6-7
Before Fully Installing the Appliance ............................................................................................................ 7
Gas Supply ..................................................................................................................................................... 8
Placement of Glowing Embers and Lava Rock ............................................................................................. 9
Operation Instructions/Flame Appearance ..................................................................................................... 9
VSM-(18, 24, 30) Lighting Instructions....................................................................................................... 10
VSR-(18, 24, 30) Lighting Instructions ....................................................................................................... 11
Pilot and Main Burner Flame Characteristics .............................................................................................. 12
Wiring........................................................................................................................................................... 13
Cleaning and Servicing ................................................................................................................................ 13
Troubleshooting............................................................................................................................................ 14
Parts List ....................................................................................................................................................... 15
Parts View..................................................................................................................................................... 16
How to Order Repair Parts ........................................................................................................................... 16
Propane (LP) Gas Conversion Instructions .................................................................................................. 17
Natural Gas Conversion Instructions ........................................................................................................... 18
Service Notes................................................................................................................................................ 19
CAUTION: If logs or branches are damaged do not use.
A certain amount of sooting will occur which enhances the realistic look of the logs and branches.
If an excessive amount of sooting does occur you can use a gas log cleaner to remove the soot buildup or lightly brush off the soot build-up with a soft bristle brush taking care not to damage the logs
and branches.
Page 2 14015-1-0903
Page 3
IMPORTANT SAFETY INFORMATION
Installer: Please leave these instructions with the owner for
future reference.
This unit complies with ANSI Z21.60and CGA 2.26 Decorative Gas Appliances For Installation In Solid Fuel Burning
Fireplaces. Do not burn wood or solid fuels in a fireplace where
a decorative gas log set is installed. This appliance is for
installation only in a solid fuel burning fireplace, masonry
fireplace or manufactured fireplace.
WARNING: Any modification to this gas log set or to controls
can be dangerous. Improper installation or use of the gas log set
can cause serious injury or death from fire, burns, explosion or
carbon monoxide poisoning.
1. Please follow all local codes regarding installation, combustion and ventilation air or in the absence of local codes
follow the National Fuel Gas Code ANSI Z223.1(U.S.
installation), or CAN/CGA-B149, Installation Code
(Canada installation).
DO NOT OPERATE THIS GAS LOG SET WITH GLASS DOORS CLOSED.
• 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 temperatures and should stay away to avoid
burns or clothing ignition.
• Young children should be carefully 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.
• Do not place trash or other articles on the log set during
operation.
• During manufacturing, fabricating and shipping,
various components of this appliance are treated with
certain oils, films or bonding agents. These bonding
agents are not harmful but may produce annoying
smoke and smells as they are burned off during initial
operation of the appliance. This is a normal temporary
occurrence. A window should be opened during the
initial bake out period.
• Keep burner and control compartment clean.
• WARNING: Before installing in a solid fuel burning
fireplace, the chimney flue and firebox must be cleaned
of soot, creosote, ashes and loose paint by a qualified
chimney cleaner.
• WARNING: Do not allow fans to blow directly into the
fireplace. Avoid any drafts that alter burner flame
patterns.
• WARNING: Do not use a blower insert, heat exchanger
insert or other accessory not approved for use with this
appliance.
2. Proper installation, burner pan location and log placement
is important to achieve optimum look and performance of
your gas log set. The logs have been designed for easy
location and placement on the grate and must be followed
for proper operation.
3. Do not operate this log set with glass doors in the closed
position. A fireplace screen must be in place when the log
set is burning. Adequate combustion air must be provided
for proper venting. All flames should go up and out the top
of the firebox into the flue vent. If any flames float or curl
forward into the room do not operate appliance. Check
for an open flue and adequate combustion air into the
room. A damper clamp must be installed on the firebox
damper to maintain an open flue vent condition.
4. Young children must be carefully supervised when they
are in the same room as the gas log while in operation. Do
not place stockings, clothing or any flammable material
above or near the fireplace.
5. Do not substitute or use materials other than those supplied
for use with the log set.
• Installation and repair should be done by a
QUALIFIED SERVICE PERSON. The appliance
should be inspected before use and at least annually
by a qualified service person. More frequent cleaning
may be required due to excessive lint from carpeting,
bedding materials, etc. It is imperative that control
compartments, burners and circulating air passageways
of the appliance be kept clean.
• DO NOT put anything around the fireplace that will
obstruct the flow of ventilation air.
• DO keep the appliance area clear and free from
combustible material, gasoline and other flammable
vapors and liquids.
• A yearly examination and cleaning of the venting system
of the solid-fuel burning fireplace must be performed by
a qualified agency.
• DO make a periodic visual check of pilot and burners.
Clean and replace damaged parts.
• DO NOT use this appliance if any part has been under
water. Immediately call a qualified service technician to
inspect the appliance and to replace any part of the
control system and any gas control which has been under
water.
• Ne pas se servir de cet appareil s'il a été plongé dans l'eau,
complètement ou en partie. Appeler un technicien qualifié
pour inspecter l'appareil et remplacer toute partie du
système de contrôle et toute commande qui ont été
plongés dans l'eau.
14015-1-0903 Page 3
Page 4
SAFETY INFORMATION FOR USERS OF LP-GAS
Propane (LP-Gas) is a flammable gas which can cause fires
and explosions. In its natural state, propane is odorless and
colorless. You may not know all the following safety precautions which can protect both you and your family from an
accident. Read them carefully now, then review them point
LP-GAS WARNING ODOR
If a gas leak happens, you should be able to smell the gas because of the odorant put in the LP-Gas.
That's your signal to go into immediate action!
• Do not operate electric switches, light matches, use your
phone. Do not do anything that could ignite the gas.
• Get everyone out of the building, vehicle, trailer, or area. Do
that IMMEDIATELY.
• Close all gas tank or cylinder supply valves.
• LP-Gas is heavier than air and may settle in low areas such
as basements. When you have reason to suspect a gas leak,
keep out of basements and other low areas. Stay out until
firefighters declare them to be safe.
NO ODOR DETECTED - ODOR FADE
Some people cannot smell well. Some people cannot smell the
odor of the chemical put into the gas. You must find out if you
can smell the odorant in propane. Smoking can decrease your
ability to smell. Being around an odor for a time can affect your
sensitivity or ability to detect that odor. Sometimes other odors
in the area mask the gas odor. People may not smell the gas odor
or their minds are on something else. Thinking about smelling a
gas odor can make it easier to smell.
The odorant in LP-gas is colorless, and it can fade under
some circumstances. For example, if there is an underground
leak, the movement of the gas through soil can filter the odorant.
Odorants in LP-Gas also are subject to oxidation. This fading can
by point with the members of your household. Someday
when there may not be a minute to lose, everyone's safety will
depend on knowing exactly what to do. If, after reading the
following information, you feel you still need more information, please contact your gas supplier.
• Use your neighbor's phone and call a trained LP-Gas service
person and the fire department. Even though you may not
continue to smell gas, do not turn on the gas again. Do not reenter the building, vehicle, trailer, or area.
• Finally, let the service man and firefighters check for
escaped gas. Have them air out the area before you return.
Properly trained LP-Gas service people should repair the
leak, then check and relight the gas appliance for you.
occur if there is rust inside the storage tank or in iron gas pipes.
The odorant in escaped gas can adsorb or absorb onto or into
walls, masonry and other materials and fabrics in a room. That
will take some of the odorant out of the gas, reducing its odor
intensity.
LP-Gas may stratify in a closed area, and the odor intensity could
vary at different levels. Since it is heavier than air, there may be
more odor at lower levels. Always be sensitive to the slightest
gas odor. If you detect any odor, treat it as a serious leak.
Immediately go into action as instructed earlier.
SOME POINTS TO REMEMBER
• Learn to recognize the odor of LP-gas. Your local LP-Gas
Dealer can give you a "Scratch and Sniff" pamphlet. Use it to
find out what the propane odor smells like. If you suspect that
your LP-Gas has a weak or abnormal odor, call your LP-Gas
Dealer.
• If you are not qualified, do not light pilot lights, perform
service, or make adjustments to appliances on the LP-Gas
system. If you are qualified, consciously think about the odor
of LP-Gas prior to and while lighting pilot lights or performing service or making adjustments.
• Sometimes a basement or a closed-up house has a musty
smell that can cover up the LP-Gas odor. Do not try to light
pilot lights, perform service, or make adjustments in an area
where the conditions are such that you may not detect the
odor if there has been a leak of LP-Gas.
• Odor fade, due to oxidation by rust or adsorption on walls of
new cylinders and tanks, is possible. Therefore, people
should be particularly alert and careful when new tanks or
cylinders are placed in service. Odor fade can occur in new
tanks, or reinstalled old tanks, if they are filled and allowed
Page 4 14015-1-0903
to set too long before refilling. Cylinders and tanks which
have been out of service for a time may develop internal rust
which will cause odor fade. If such conditions are suspected
to exist, a periodic sniff test of the gas is advisable. If you
have any question about the gas odor, call your LP-gas
dealer. A periodic sniff test of the LP-gas is a good safety
measure under any condition.
• If, at any time, you do not smell the LP-Gas odorant and you
think you should, assume you have a leak. Then take the same
immediate action recommended above for the occasion when
you do detect the odorized LP-Gas.
• If you experience a complete "gas out," (the container is
under no vapor pressure), turn the tank valve off immediately. If the container valve is left on, the container may draw
in some air through openings such as pilot light orifices. If
this occurs, some new internal rusting could occur. If the
valve is left open, then treat the container as a new tank.
Always be sure your container is under vapor pressure by
turning it off at the container before it goes completely empty
or having it refilled before it is completely empty.
Page 5
INTRODUCTION
Product Components
• Burner Pan Assembly
— "M" model includes manual gas valve, regulator and
safety pilot.
— "R" model includes millivolt valve and safety thermopile
generator and on/off switch. A remote control or wall
switch accessory is available as an option for this model.
• 1 Bag of Glowing Embers (Rock Wool)
• 1 Damper Clamp
• 2 Bags Decorative Rock
Always consult your local Building Department regarding regulations, codes or ordinances which apply to the installation of a
vented decorative gas log set in a solid-fuel burning fireplace.
This appliance is only for use with the type of gas indicated on the
rating plate.
Instructions to Installer
1. Installer must leave instruction manual with owner after
installation.
2. Installer must have owner fill out and mail warranty card
supplied with the fireplace.
3. Installer should show owner how to start and operate the
fireplace.
WARNING: ANY CHANGE TO THIS APPLIANCE OR
ITS CONTROLS CAN BE DANGEROUS.
Improper installation or use of the appliance can cause
serious injury or death from fire, burns, explosion or
carbon monoxide poisoning.
GENERAL INFORMATION
This series is design certified in accordance with American National Standard/CSA Standard Z21.60 and CGA 2.26, respectively, by the
Canadian Standards Association as a Vented Decorative Appliance and should be installed according to these instructions.
Any alteration of the original design, installed other than as shown in these instructions or use with a type of gas not shown on the
rating plate is the responsibility of the person and company making the change.
Important
All correspondence should refer to complete Model Number, Serial Number and type of gas.
Notice: During initial use of the logs and branches you will detect an odor as the logs and branches are cured.
Specifications (Figure 1)
Input ** Reduced Minimum Depth Height
Model Btuh Input Front
BTUH Width
VSM-18* 65,000 40,000 32" 15" 22"
VSM-24* 75,000 50,000 34" 15" 22"
VSM-30* 75,000 60,000 38" 15" 22"
VSR-18† 65,000 40,000 28" 15" 22"
VSR-24† 75,000 50,000 30" 15" 22"
VSR-30† 75,000 60,000 34" 15" 22"
Input **Reduced Minimum Depth Height
Model KW/H Input Front (cm) (cm)
BTUH Width (cm)
VSM-18* 19.0 11.7 81.3 38.1 55.8
VSM-24* 21.9 14.6 86.4 38.1 55.8
VSM-30* 21.9 17.5 96.5 38.1 55.8
VSR-18† 19.0 11.7 71.1 38.1 55.8
VSR-24† 21.9 14.6 76.2 38.1 55.8
VSR-30† 21.9 17.5 86.4 38.1 55.8
* M Denotes manual gas valve
† R Denotes millivolt gas valve
** Attention: An additional main burner orifice is provided in
instruction package envelope to reduce the input of the
burner assembly.
Gas Inlet VSM Models 3/8" (9.5mm)
Gas Inlet VSR Models 3/8" (9.5mm)
Accessories for VSM and VSR Models
Embers Kit EK-1
Accessories for VSR Models
Battery Operated Remote Control FRBC
Electric Remote FREC
Wall Switch FWS
Figure 1
14015-1-0903 Page 5
Page 6
GENERAL INFORMATION (continued)
Qualified Installing Agency
Installation and replacement of gas piping, gas utilization equipment or accessories and repair and servicing of equipment shall
be performed only by a qualified agency. The term "qualified
agency" means any individual, firm, corporation or company
which either in person or through a representative is engaged in
and is responsible for (a) the installation or replacement of gas
piping or (b) the connection, installation, repair or servicing of
equipment, who is experienced in such work, familiar with all
precautions required and has complied with all the requirements
of the authority having jurisdiction.
State of Massachusetts: The installation must be made by a
licensed plumber or gas fitter in the Commonwealth of
Massachusetts.
The installation and the provisions for combustion and ventilation air must conform with the National Fuel Gas Code, ANSI
Z223.1/NFPA54* Canadian Installation Code CAN/CGA B149.
*Available from the American National Standards Institute, Inc. 11 West 42nd
St., New York, N.Y. 10018.
FIREPLACE PREPARATION
High Altitude Installation
When installing this unit at an elevation above 2000 feet (in the
United States) it may be necessary to decrease the input rating by
changing the existing burner orifice to a smaller size. Generally,
input should be reduced 4 percent for each 1000 feet above sea
level. However, if the heating value of the gas has been reduced,
this general rule may not apply. Check with local gas utility for
proper orifice size identification.
For Canadian high altitude applications, this appliance is suitable
for installation at elevations between 0 feet (0m) and 4,500
(1,370m) without change.
When installing this unit at an elevation above 4500 feet (1,370m)
(in Canada), check with local authorities.
Consult your local gas utility for assistance in determining the
proper orifice for location.
• Turn off gas supply to fireplace or firebox.
• Have the fireplace floor and chimney professionally cleaned
to remove ashes, soot, creosote or other obstructions.
Have this cleaning performed annually after installation.
• Seal any fresh air vents or ash clean-out doors located on floor
or wall of fireplace. If not, drafting may cause pilot
outage or sooting. Use a heat-resistant sealant. Do not seal
chimney flue damper.
Installing Damper Clamp (Figure 2)
Remove all ashes or other debris from the fireplace. If the
fireplace is equipped with an ash dump be sure to seal the door
with furnace cement or high temperature silicone. Be sure to
check the damper for proper operation and verify that the flue
passageway is open. Attach damper clamp to the vent damper and
tighten hold down bolt.
Place the clamp over the lip of the damper and tighten the hold
down bolt until the clamp is securely attached to the damper. This
will prevent the damper from accidentally closing.
State of Massachusetts requirement for installation of vented
decorative appliance in a vented fireplace is the following:
In the Commonwealth of Massachusetts vent free products are
not approved.
A vented decorative gas appliance must be installed in a vented
fireplace only in the state of Massachusetts. The vent damper
must be removed or welded permanently open.
Figure 2
Page 6 14015-1-0903
Page 7
FOR FACTORY BUILT FIREPLACES
FREE OPENING AREA OF CHIMNEY DAMPER FOR
VENTING COMBUSTION PRODUCTS FROM DECORATIVE APPLIANCES FOR INSTALLATION IN SOLID
FUEL BURNING FIREPLACES
Appliance Input Rate (kBTU/hr)
FOR MASONRY BUILT FIREPLACES
FREE OPENING AREA OF CHIMNEY DAMPER FOR
VENTING COMBUSTION PRODUCTS FROM DECORATIVE APPLIANCES FOR INSTALLATION IN SOLID
FUEL BURNING FIREPLACES
Appliance Input Rate (kBTU/hr)
20 30 40 50 60 70 80
Chimney
Height* Minimum Opening** (sq. in.)
(ft)
10 11.3 16.6 22.1 28.3 35.3 44.2 —
15 8.6 12.6 17.3 21.2 26.4 32.2 38.5
20 7.5 10.8 14.5 18.1 22.1 26.4 31.2
25 6.6 9.6 12.6 15.9 18.1 22.9 27.3
30 6.2 9.1 11.3 14.5 17.3 20.4 24.6
35 5.7 8.0 10.8 13.2 15.9 18.9 22.1
40 5.3 7.5 10.2 12.6 15.2 18.1 20.4
Appliance Input Rate (KW/HR)
5.9 8.8 11.7 14.6 17.6 20.5 23.4
Chimney
Height* Minimum Opening** (cm
(m)
3.05 72.9 107.1 142.6 182.6 227.8 285.2 —
4.57 55.5 81.3 111.6 136.8 170.3 207.8 248.4
6.10 48.4 69.7 93.6 116.8 142.6 170.3 201.3
7.62 42.6 61.9 81.3 102.6 116.8 147.8 176.1
9.14 40.0 58.7 72.9 93.6 111.6 131.6 158.7
10.67 36.8 51.6 69.7 85.2 102.6 121.9 142.6
12.19 34.2 48.4 65.8 81.3 98.1 116.8 131.6
2
)
* Height is from hearth to top of chimney and the minimum
height is 10 feet (3.05m).
** Chart shows minimum opening (sq. in.) (cm2) for given
height and input rate.
20 30 40 50 60 70 80
Chimney
Height* Minimum Opening** (sq. in.)
(ft)
6 17.6 25.7 33.8 41.7 49.2 56.6 64.0
8 16.5 23.7 31.2 38.7 45.5 52.4 59.7
10 15.1 21.7 28.7 35.2 41.7 48.2 54.3
15 14.1 19.9 26.1 32.0 37.7 43.2 48.8
20 12.9 18.5 23.7 28.8 34.3 39.8 44.4
30 12.2 16.9 21.6 26.5 31.2 35.9 40.3
Appliance Input Rate (KW/HR)
5.9 8.8 11.7 14.6 17.6 20.5 23.4
Chimney
Height* Minimum Opening** (cm
(m)
1.83 113.6 165.8 218.1 269.0 317.4 365.2 412.9
2.44 106.5 152.9 201.3 249.7 293.6 338.1 385.2
3.05 97.4 140.0 185.2 227.1 269.0 311.0 350.3
4.57 91.0 128.4 168.4 206.5 243.2 278.7 314.8
6.10 83.2 119.4 152.9 185.8 221.3 256.8 286.5
9.14 78.7 109.0 139.4 171.0 201.3 231.6 260.0
2
)
* Height is from hearth to top of chimney and the minimum
height is 6 feet (1.83m)
** Chart shows minimum opening (sq. in.) (cm2) for given
height and input rate.
BEFORE FULLY INSTALLING THE APPLIANCE
Before installing in a solid fuel burning fireplace, the chimney
flue and firebox must be cleaned of soot, creosote, ashes and loose
paint by a qualified chimney cleaner.
You must secure the gas log heater to the fireplace floor.
If not, the entire unit may move when you adjust the
controls. Movement of unit may cause shifting of the gas
logs which leads to sooting and improper burning. Grate
movement could cause a gas leak.
Special care is required if you are installing the unit into
a sunken fireplace. You must raise the fireplace floor to
allow access to gas log controls. This will insure adequate
air flow and guard against sooting. Raise the fireplace
floor using noncombustible materials.
1. Center the gas log in the fireplace or firebox. The grates must
clear the fireplace or firebox screen.
2. An anchor hole is provided in the two bottom side members
of the grate frame. After centering the grate correctly, mark
the hole positions on the fireplace/firebox floor. Drill two (2)
5/32" diameter holes approximately 1-1/2" deep for masonry
screws or 1/8" hole for sheet metal screws.
14015-1-0903 Page 7
3. Anchor the grate to the fireplace/firebox floor using the screws
provided.
Proper installation of the grate is essential to prevent any
movement of the gas logs and controls during operation.
Figure 3
Page 8
GAS SUPPLY
Check all local codes for requirements, especially for the size and
type of gas supply line required.
Recommended Gas Pipe Diameter
Pipe Length Schedule 40 Pipe Tubing, Type L
(Feet) Inside Diameter Outside Diameter
Nat. L.P. Nat. L.P.
0-10 1/2" 3/8" 1/2" 3/8"
1.3 cm 1.0 cm 1.3 cm 1.0 cm
10-40 1/2" 1/2" 5/8" 1/2"
1.3 cm 1.3 cm 1.6 cm 1.3 cm
40-100 1/2" 1/2" 3/4" 1/2"
1.3 cm 1.3 cm 1.9 cm 1.3 cm
100-150 3/4" 1/2" 7/8" 3/4"
1.9 cm 1.3 cm 2.2 cm 1.9 cm
Note: Never use plastic pipe. Check to confirm whether your local
codes allow copper tubing or galvanized.
Note: Since some municipalities have additional local codes, it is
always best to consult your local authority and installation code.
Installing a New Main Gas Cock
Each appliance should have its own manual gas cock.
In the state of Massachusetts the gas cock must be a T handle
type.
A manual main gas cock should be located in the vicinity of the
unit. Where none exists, or where its size or location is not
adequate, contact your local authorized installer for installation or relocation.
Compounds used on threaded joints of gas piping shall be
resistant to the action of liquefied petroleum gases. The gas
lines must be checked for leaks by the installer. This should be
done with a soap solution watching for bubbles on all exposed
connections, and if unexposed, a pressure test should be made.
Never use an exposed flame to check for leaks. Appliance
must be disconnected from piping at inlet of control valve
and pipe capped or plugged for pressure test. Never pressure test with appliance connected; control valve will sustain damage!
A gas valve and ground joint union should be installed in the
gas line upstream of the gas control to aid in servicing. It is
required by the National Fuel Gas Code that a drip line be
installed near the gas inlet. This should consist of a vertical
length of pipe tee connected into the gas line that is capped on
the bottom in which condensation and foreign particles may
collect.
The use of the following gas connectors is recommended:
— ANS Z21.24 Appliance Connectors of Corrugated Metal
Tubing and Fittings
— ANS Z21.45 Assembled Flexible Appliance Connectors of
Other Than All-Metal Construction
The above connectors may be used if acceptable by the authority
having jurisdiction. The state of Massachusetts requires that a
flexible appliance connector cannot exceed three feet in length.
Page 8 14015-1-0903
Pressure Testing of the Gas Supply System
1. To check the inlet pressure to the gas valve, a 1/8" (3.175mm)
N.P.T. plugged tapping, accessible for test gauge connection,
must be placed immediately upstream of the gas supply
connection to the appliance.
2. The appliance and its individual shutoff valve must be
disconnected from the gas supply piping system during any
pressure testing of that system at test pressures in excess of
1/2 psig (3.5 kPa).
3. The appliance must be isolated from the gas supply piping
system by closing its individual manual shutoff valve during
any pressure testing of the gas supply piping system at test
pressures equal to or less than 1/2 psig (3.5 kPa).
Attention! If one of the procedures results in pressures in excess
of 1/2 psig (14" w.c.) (3.5 kPa) on the appliance gas valve, it will
result in a hazardous condition.
Checking Manifold Pressure
VSR Natural gas models will have a manifold pressure of
approximately 3.5" w.c. (.871kPa) at the pressure regulator outlet
with the inlet pressure to the pressure regulator from a minimum
of 4.5" w.c. (1.120kPa) for the purpose of input adjustment to a
maximum of 10.5" w.c. (2.615kPa). VSM Natural gas models
will have a manifold pressure of approximately 4.5" w.c. (1.12kPa)
at the pressure regulator outlet with the inlet pressure to the
pressure regulator from a minimum of 7.0" w.c. (1.74kPa) for the
purpose of input adjustment to a maximum of 10.5" w.c.
(2.615kPa). VSR and VSM Propane gas models will have a
manifold pressure approximately 10.0" w.c. (2.49kPa) at the
pressure regulator outlet with the inlet pressure to the pressure
regulator from a minimum of 11.0" w.c. (2.739kPa) for the
purpose of input adjustment to a maximum of 13.0" w.c.
(3.237kPa).
VSM
Note: A test gage connection is located downstream of the gas
appliance pressure regulator for measuring gas pressure. The
connection is a 1/8 inch 3mm) N.P.T. plugged tapping.
VSR
Note: The gas control is equipped with a captured screw type
pressure test point, therefore it is not necessary to provide a 1/8"
test point up stream of the control.
Figure 4
Page 9
PLACEMENT OF GLOWING EMBERS AND LAVA ROCK
Placement of the glowing embers (rock wool) is very individual
and light coverage of the areas indicated will provide your best
effects. We recommend separation of the rock wool by hand and
make your coverage as light and fluffy as possible.
Place just enough embers on the burner to obtain the glow and a
gold, yellow flame.
Do not place embers (rock wool) over large ports in rear portion
of burner.
Rock wool should not be placed in the area of the pilot assembly.
Placing Lava Rock in Front of Burner on Fireplace Floor
Spread lava rocks on fireplace floor in front of the burner pan.
The lava rocks are for decorative effect and are not required for
fireplace operation.
ATTENTION: DO NOT PLACE LAVA ROCKS ON
BURNER, LOGS OR ROCK WOOL. THE LAVA ROCKS
SHOULD ONLY BE PLACED ON THE FIREPLACE
FLOOR.
Figure 5
OPERATION INSTRUCTIONS/FLAME APPEARANCE
Flames from the pilot (right back side of the pan burner) as well
as the main flame should be visually checked as the log set is
installed.
In normal operation at full rate after 10 to 15 minutes, the flame
appearance should be sets of yellow flames.
NOTE: all flames will be random by design, flame height will
go up and down.
Avoid any drafts that alter burner flame patterns. Do not allow
fans to blow directly into fireplace. Do not place a blower inside
the burner area of the firebox. Ceiling fans may create drafts that
alter flame patterns. Sooting and improper burning will result.
During manufacturing, fabricating and shipping, various
components of this appliance are treated with certain oils, films
or bonding agents. These chemicals are not harmful, but may
produce annoying smoke and smells as they are burned off during
the initial operation of the appliance, possibly causing headaches
or eye or lung irritation. This is a normal and temporary
occurrence.
The initial break-in operation should last 2-3 hours with the burner
at the highest setting. Provide maximum ventilation by opening
windows or doors to allow odors to dissipate. Any odors remaining
after this initial break-in will be slight and will disappear with
continued use.
Manual - Figure 6
Millivolt - Figure 7
14015-1-0903 Page 9
Page 10
VSM-(18, 24, 30) LIGHTING INSTRUCTIONS
FOR YOUR SAFETY READ BEFORE LIGHTING
WARNING: If you do not follow these instructions exactly, a fire or explosion may result
causing property damage, personal injury or loss of life.
A. This appliance has a pilot which must be lighted by hand.
When lighting the pilot, follow these instructions exactly.
B. BEFORE LIGHTING smell all around the appliance
area for gas. Be sure to smell next to the floor because
some gas is heavier than air and will settle on the floor.
WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any 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.
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 has been under
water. Immediately call a qualified service technician to
inspect the appliance and to replace any part of the
control system and any gas control which has been
under water.
LIGHTING INSTRUCTIONS
WARNING
• Any glass doors shall be opened when the appliance is in operation.
• A fireplace screen must be in place when the appliance is operating and, unless other provisions for combustion air are
provided, the screen shall have an opening(s) for introduction of combustion air.
1. STOP! Read the safety
information above.
2. Push in manual gas con-
trol knob slightly and
turn clockwise
to "OFF". Do not force.
NOTE: Knob cannot be
turned from "PILOT"
to "OFF" unless knob is
pushed in slightly. Do not
force.
3. Wait ten (10) minutes to clear out any gas. Then
smell for gas, including near the floor. If you smell
gas, STOP! Follow “B” in the safety information
above. If you don't smell gas, go to the next step.
4. Find pilot - follow metal
tube from gas control.
The pilot is in front of
middle log on the right
side.
GAS CONTROL
KNOB SHOWN IN
"OFF" POSITION
5. Turn manual gas control knob counterclockwise to “PILOT.”
6. Push in control knob all the way and hold in. Immediately light the pilot with a match and the lighter rod that
is provided with the burner. Continue to hold the control knob in for about one (1) minute after the pilot is lit.
Release knob and it will pop back up. Pilot should
remain lit. If it goes out, repeat steps 2 through 6.
• If knob does not pop up when released, stop and
immediately call a qualified service technician or gas
supplier.
• If the pilot will not stay lit after several tries, turn the
gas control knob to “OFF” and call your service
technician or gas supplier.
7. Turn manual gas control knob counterclockwise to “ON.”
TO TURN OFF GAS TO APPLIANCE
1. Push in gas control knob slightly and turn clockwise
to “OFF.” Do not force.
Page 10 14015-1-0903
Page 11
VSR-(18, 24, 30) LIGHTING INSTRUCTIONS
FOR YOUR SAFETY READ BEFORE LIGHTING
WARNING: If you do not follow these instructions exactly, a fire or explosion may result
causing property damage, personal injury or loss of life.
A. This appliance has a pilot which must be lighted by
hand. When lighting the pilot, follow these instructions
exactly.
B. BEFORE LIGHTING smell all around the appliance
area for gas. Be sure to smell next to the floor because
some gas is heavier than air and will settle on the floor.
WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any 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.
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 has been under
water. Immediately call a qualified service technician to
inspect the appliance and to replace any part of the
control system and any gas control which has been
under water.
LIGHTING INSTRUCTIONS
WARNING
• Any glass doors shall be opened when the appliance is in operation.
• A fireplace screen must be in place when the appliance is operating and, unless other provisions for combustion air are
provided, the screen shall have an opening(s) for introduction of combustion air.
1. STOP! Read the safety information above.
2. Set the ON/OFF switch to "OFF".
3. Turn off all electric power to the
appliance (if applicable).
4. Push in gas control knob slightly
and turn clockwise to
"OFF".
5. Wait ten (10) minutes to clear out
any gas. Then smell for gas, including near the floor. If you smell
gas, STOP! Follow "B" in the
safety information above. If you
don't smell gas, go to the next step.
NOTE: Knob cannot be turned
from "PILOT" unless knob is
pushed in slightly. Do not force.
6. Find pilot - follow metal tube
from gas control. The pilot is in
front of middle log on the right
side.
GAS CONTROL
KNOB SHOWN
IN "OFF"
POSITION
7. Turn gas control knob counterclockwise to
"PILOT."
8. Push in gas control knob all the way and hold in.
Immediately light the pilot with a match and lighter
rod that is provided with the burner. Continue to hold
the control knob in for about one (1) minute after the
pilot is lit. Release knob, and it will pop back up. Pilot
should remain lit. If it goes out, repeat steps 4 through
8.
• If knob does not pop up when released, stop and
immediately call your qualified service technician
or gas supplier.
• If the pilot will not stay lit after several tries, turn
the gas control knob to "OFF" and call your
service technician or gas supplier.
9. Turn gas control knob counterclockwise to
"ON."
10. Set the ON/OFF switch to "ON".
TO TURN OFF GAS TO APPLIANCE
1. Set the ON/OFF switch to "OFF". 2. Push in gas control knob slightly and turn clockwise
to "OFF". Do not force.
14015-1-0903 Page 11
Page 12
PILOT AND MAIN BURNER FLAME CHARACTERISTICS
Pilot Flame Pattern (Figure 9)
Figure 8 shows a correct pilot flame pattern. The correct flame will be blue and will extend beyond the thermocouple/thermopile. The
flame will surround the thermocouple/thermopile just below the tip. A slight yellow flame may occur where the pilot flame and main
burner flame meet.
After use, cleaning of the pilot burner may be required for the proper flame. The pilot orifice can be cleaned with high pressure air or by
placing under running water. Pilot orifice must be dry before replacement. Use a pipe cleaner to clean inside the pilot after the pilot orifice
has been removed.
To Remove Pilot Orifice
1. Disconnect the pilot supply line at the pilot burner.
2. Remove pilot orifice from pilot burner. It may be necessary to tap on pilot burner in order to remove the pilot orifice.
Pilot Flame Pattern
Figure 9
If pilot flame pattern is incorrect
• See Troubleshooting, page 15
Main Burner Flame Pattern
The main burner flame will be completely yellow.
Main Burner Flame Ignition and Extinction
When the main burner is ignited it will take a few seconds for the full flame pattern to develop.
When the main burner is extinguished it will take a few seconds for the flames to disappear. It is normal to have the flames burn down
near the rock wool, as the remaining gas is burned.
Page 12 14015-1-0903
Page 13
WIRING
Thermostats are not approved on vented decorated appliances.
Label all wires prior to disconnection when servicing controls.
Wiring errors can cause improper and dangerous operation. Verify
proper operation after servicing.
VSR gas valve does not require 24 or 110 volts. See Figure 10 to
provide optional wall switch or remote control. Maximum length
of 20 feet of 16 AWG to conductor wires is to be used with all
optional switches.
Use the two leads (black wires) from ON/OFF switch to attach
optional components.
Check System Operation
Millivolt system and all individual components may be checked
with a millivolt meter 0-1000 MV range.
750 Millivolt System
When you ignite the pilot, the thermocouple produces millivolts
(electrical current) which energizes the magnet in the gas valve.
After 30 seconds to 1 minute time period you can release the gas
control knob and the pilot will stay ON. Allow your pilot flame
to operate an additional one (1) to two (2) minutes before you turn
the gas control knob from the PILOT position to the ON position.
This time period allows the millivolts (electrical current) to
buildup to a sufficient level allowing the gas control to operate
properly.
Millivolt Control
The valve regulator controls the burner pressure which should
be checked at the pressure test point. Turn captured screw counter
clockwise 2 or 3 turns and then place tubing to pressure gauge
over test point (Use test point “A” closest to control knob). After
taking pressure reading, be sure and turn captured screw
clockwise firmly to re-seal. Do not over torque. Check for gas
leaks.
Remote Receiver -VSR-(18, 24, 30)
Use the following steps to place the remote receiver adjacent to
the gas valve.
Attention:
1. The remote receiver can not be placed behind the gas valve
and burner assembly.
2. When facing the appliance, the remote receiver must be placed
in the right side firebox, toward the front.
Note: Do not let remote control receiver come in contact with
burner assembly.
Refer to remote control installation and operating instructions for
more details on remote control.
VSR Wiring Diagram (Figure 10)
Figure 10
VSR
Note: (Wiring harness located in envelope)
Connect the 2 - 1/4" terminals onto the TH and TH/TP terminals
on valve. Place decorative log to right of the gas valve and burner
assembly. When connecting to remote receiver, cut off 1/4"
terminals from wires attached to ON/OFF switch. Strip wires
back about 1/4". Connect stripped ends into remote receiver.
CLEANING AND SERVICING
Keep the control compartment, logs and burner area surrounding
the logs clean.
THE LOGS CAN GET VERY HOT— HANDLE ONLY
WHEN COOL.
Always keep the appliance area clear and free from combustible
materials, gasoline, and other flammable vapors and liquids.
Never obstruct the flow of combustion and ventilation air. Keep
the front of the appliance clear of all obstacles and materials.
14015-1-0903 Page 13
Inspecting Venting System
A vented fireplace venting system is designed and constructed to
develop a positive flow adequate to remove flue gases to the
outside atmosphere.
Any foreign objects in the venting system, may cause spillage of
the flue gases into the room.
Periodic examination and/or cleaning of the venting system of the
solid-fuel burning fireplace must be done by a qualified service
person. Visually inspect the damper and flue area for excessive
soot build-up. This soot (carbon) may be removed by brushing
with a soft bristle brush.
Page 14
TROUBLESHOOTING
SYMPTOMS-POSSIBLE CAUSES AND CORRECTIONS
1. Match will not light pilot.
a. Main shut-off valve closed.
• Make sure that the shut-off valve located on the pipe
supplying gas to the fireplace is open.
b. Air in the gas line.
• Light a match, turn valve knob to "PILOT" position and
depress, keep match near pilot burner until it lights.
c. Valve knob in "OFF" position.
• Turn valve knob to "PILOT" position and depress,
keep match near pilot burner until it lights.
d. Pilot orifice plugged up, not allowing gas to flow.
• This repair requires tools and some degree of experience. Ask serviceman for assistance.
e. No gas supply to the fireplace.
• Check plumbing to see if gas fireplace has been hooked
up to the gas supply line.
• Propane tanks is empty.
2. Pilot will not stay lit after carefully following lighting
instructions for VSR—Models.
a. Defective pilot generator (thermopile), remote wall switch.
• Check pilot flame. Must impinge on thermopile. Clean
and or adjust pilot for maximum flame impingement on
thermopile.
• Be sure wire connections from thermopile at gas valve
terminals are tight and thermopile is fully inserted into
pilot bracket.
• One of the wall switch wires may be grounded. Remove wall switch wires from valve terminals if pilot
now stays lit, trace wall switch wiring for ground. May
be grounded to appliance or gas supply.
• Check thermopile with millivolt meter. Take reading at
thermopile terminals of gas valve. Should read 325
millivolts minimum while holding valve knob depressed in pilot position and wall switch "Off." Replace
faulty thermopile if reading is below specified minimum.
b. Defective automatic valve operator — Turn valve knob to
"On." Place wall switch to "On" millivolt meter should
read greater than 100 M.V. If the reading is okay and the
burner does not come on, replace the gas valve.
c. Defective thermopile.
• Check all connections and try.
• If still not operating, disconnect lead between thermocouple switch and valve operator. Then disconnect
lead to pilot magnet and connect to valve operator
terminal (TP, TH). If pilot remains lit fault lies with
thermocouple. Check that bulb is in proper location. If
still not working replace thermocouple (see drawing in
manual for additional information).
3. Pilot burning, no gas to burner, valve knob "On," wall
switch "On."
a. Wall switch or wires defective.
• Check wall switch and wires for proper connections.
Jumper wire cross terminals at wall switch, if burner
comes on, replace defective wall switch. If okay, jumper
wires cross wall switch wires at valve, if burner comes
on, wires are faulty or connections are bad.
b. Thermopile may not be generating sufficient millivoltage.
• Replace.
c. Plugged burner orifice.
• Check burner orifice for debris and remove.
4. Pilot will not stay lit after carefully following lighting
instructions for VSM—Models.
a. Defective thermocouple.
• Check that pilot 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 (hand tight plus 1/4
turn) faulty thermopile if reading is below specified
minimum.
• Disconnect the thermocouple from the valve, place one
millivolt meter 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 the
thermocouple.
b. Defective valve.
• If thermocouple is producing more than 15 millivolts,
replace faulty valve.
5. Frequent pilot outage problem.
a. Pilot flame may be too low or blowing (high) causing the
pilot to drop out.
• Clean and/or adjust flame for maximum flame impingement on thermopile or thermocouple.
6. Main burner flame is too low or too high.
a. Check inlet supply pressure for "M" and "R" models.
b. Check manifold pressure on gas valve for "R" models and
inlet regulator on "M" models.
Page 14 14015-1-0903
Page 15
PARTS LIST
Index Part
No. Number Description
COMMON PARTS
1 15426 REAR LOG SUPPORT (18)
1 15427 REAR LOG SUPPORT (24)
1 15428 REAR LOG SUPPORT (30)
2 11376 BURNER SUPPORT - LEFT
3 P-271 ORIFICE FITTING
5 R-5675 AIR SHUTTER-LPG
5 R-5676 AIR SHUTTER-NAT
6 15415 PILOT BRACKET
7 R-7158 PILOT ASSEMBLY-NAT
7 R-7157 PILOT ASSEMBLY-LPG
8 14033 BURNER ASSEMBLY (18)
8 14035 BURNER ASSEMBLY (24)
8 14037 BURNER ASSEMBLY (30)
VSR-18,24,30
4 P-265 ORIFICE-LPG (18) (40,000 BTU)
4 P-209 ORIFICE-NAT (18) (40,000 BTU)
4 P-256 ORIFICE-LPG (18) (65,000 BTU)
4 P-274 ORIFICE-NAT (18) (65,000 BTU)
4 P-257 ORIFICE-LPG (24&30) (75,000
BTU)
4 P-276 ORIFICE-LPG (24) (50,000 BTU)
4 P-279 ORIFICE-NAT (24&30) (75,000
BTU)
4 P-280 ORIFICE-NAT (24) (50,000 BTU)
4 P-181 ORIFICE-LPG (30) (60,000 BTU)
4 P-283 ORIFICE-NAT (30) (60,000 BTU)
9 11375 BURNER SUPPORT - RIGHT
10 R-7155 GAS VALVE - LPG
10 R-7156 GAS VALVE - NAT
NS R-7195 BRASS MALE CONNECTOR
NS R-5910 SWITCH LOG ASSEMBLY
NS R-5699 WIRE HARNESS
NS R-5757 ON/OFF SWITCH
NS 15432 TUBING VALVE TO PILOT
NS 15430 TUBING VALVE TO BURNER
NS 15496 ROCK WOOL
NS 11788 DECORATIVE ROCK
NS R-2809 DAMPER CLAMP
NS R-734 LIGHTER ROD
NS R-1054 THERMOPILE
Index Part
No. Number Description
VSM-18,24,30
5 P-265 ORIFICE-LPG (18) (40,000 BTU)
4 P-211 ORIFICE-NAT (18) (40,000 BTU)
4 P-256 ORIFICE-LPG (18) (65,000 BTU)
4 P-273 ORIFICE-NAT (18) (65,000 BTU)
4 P-257 ORIFICE-LPG (24&30) (75,000
BTU)
4 P-276 ORIFICE-LPG (24) (50,000 BTU)
4 P-277 ORIFICE-NAT (24&30) (75,000
BTU)
4 P-278 ORIFICE-NAT (24) (50,000 BTU)
4 P-281 ORIFICE-LPG (30) (60,000 BTU)
4 P-282 ORIFICE-NAT (30) (60,000 BTU)
11 11481 BURNER SUPPORT - RIGHT
12 15413 REGULATOR MOUNTING
BRACKET
13 R-7159 INLET REGULATOR - LPG
13 R-7160 INLET REGULATOR - NAT
14 P-133 NIPPLE 2"
15 P-135 3/8" ELBOW
16 P-239 NIPPLE 1 1/2"
17 R-7195 BRASS MALE CONNECTOR
18 R-7278 GAS VALVE
19 15494 COVER PLATE
NS 15431 TUBING VALVE TO PILOT
NS 15429 TUBING VALVE TO BURNER
NS 15496 ROCK WOOL
NS 11788 DECORATIVE ROCK
NS R-2809 DAMPER CLAMP
NS R-734 LIGHTER ROD
NS R-2256 THERMOCOUPLE
USE ONLY MANUFACTURER'S REPLACEMENT PARTS. USE OF ANY OTHER PARTS COULD CAUSE INJURY OR DEATH.
14015-1-0903 Page 15
Page 16
PARTS VIEW
HOW TO ORDER REPAIR PARTS
Parts can be ordered only through your service person or dealer. For best results, the service person or dealer should order parts through the distributor.
Parts can be shipped directly to the service person/dealer.
All parts listed in the Parts List have a Part Number. When ordering parts, first obtain the Model Number from the name plate on your equipment. Then
determine the Part Number (not the Index Number) and the Description of each part from the following appropriate illustration and list. Be sure to give
all this information . . .
Applaince Model Number
Appliance Serial Number Part Number
Type of Gas (Propane or Natural)
Do not order bolts, screws, washers or nuts. They are standard hardware items and can be purchased at any local hardware store.
Shipments contingent upon strikes, fires and all causes beyond our control.
Page 16 14015-1-0903
Empire Comfort Systems, Inc. Nine Eighteen Freeburg Ave. Belleville, Illinois 62222-0529
Part Description
Page 17
PROPANE (LP) GAS CONVERSION INSTRUCTIONS
1. If applicable, turn OFF gas supply to vented decorative log
set.
2. If applicable, remove gas supply line from vented decorative
log set.
3. For VSM-(18, 24, 30) only, remove Natural gas inlet regulator
from burner assembly.
3. For VSR-(18, 24, 30) only, remove regulator cap and blue
conversion screw from HI-LO knob on gas valve.
4. For VSM-(18, 24, 30) only, install Propane (LP) gas inlet
regulator marked 10.0 onto burner assembly.
4. For VSR-(18, 24, 30) only, install Propane (LP) gas pink
conversion screw into HI-LO knob on gas valve. Assure that
conversion screw is finger tight (refer to Honeywell
conversion instructions which are included in conversion
kit). Install new regulator cap over pink conversion screw.
5. Remove Natural gas main burner orifice from orifice fitting.
Save the Natural gas main burner orifice from the appliance
for future use.
Attention: Use appropriate main burner orifice for
NORMAL input or REDUCED input.
6. Install Propane (LP) gas main burner orifice into orifice
fitting for NORMAL input.
For VSM-18 or VSR-18, install one Propane (LP) gas main
burner orifice marked 41 for 65,000 BTUH input.
For VSM-24 or VSR-24, install one Propane (LP) gas main
burner orifice marked 40 for 75,000 BTUH input.
For VSM-30 or VSR-30, install one Propane (LP) gas main
burner orifice marked 40 for 75,000 BTUH input.
6. Install Propane (LP) gas main burner orifice into orifice
fitting for REDUCED input.
For VSM-18 or VSR-18, install one Propane (LP) gas main
burner orifice marked 49 for 40,000 BTUH input.
For VSM-24 or VSR-24, install one Propane (LP) gas main
burner orifice marked 45 for 50,000 BTUH input.
For VSM-30 or VSR-30, install one Propane (LP) gas main
burner orifice marked 43 for 60,000 BTUH input.
7. Remove pilot tubing from pilot burner.
8. Remove Natural gas pilot orifice from pilot burner. Save the
Natural gas pilot orifice removed from the appliance for
future use.
9. Insert Propane (LP) gas pilot orifice marked 8 into pilot
burner.
10. Attach pilot tubing into pilot burner.
11. Connect gas supply line to vented decorative log set.
12. Attach R-1322, conversion label and R-1321, gas conversion
label to the 4 3/4" x 7 1/4" metal plate supplied in conversion
kit. Attach 4 3/4" x 7 1/4" metal plate to metal chain which
is attached to base assembly.
13. Pressure Testing of the Gas Supply System
a. To check the inlet pressure to the gas valve, a 1/8" (3mm)
N.P.T. plugged tapping, accessible for test gauge
connection, must be placed immediately upstream of the
gas supply connection to the appliance.
b. The appliance and its individual shutoff valve must be
disconnected from the gas supply piping system during
any pressure testing of that system at test pressures in
excess of 1/2 psig (3.5 kPa).
c. The appliance must be isolated from the gas supply piping
system by closing its individual manual shutoff valve
during any pressure testing of the gas supply piping
system at test pressures equal to or less than 1/2 psig (3.5
kPa).
Attention! If one of the above procedures results in
pressures in excess of 1/2 psig (14" w.c.) (3.5 kPa) on the
appliance gas valve, it will result in a hazardous condition.
14. Turn on Propane (LP) gas supply to vented decorative log
set.
15. All gas connections must be checked for gas leaks by the
person (qualified agency) making the gas conversion. This
should be done with a soap solution watching for bubbles on
all exposed connections, and if unexposed, a pressure test
must be done.
16. Check the appropriate manifold pressure for the vented
decorative log set according to Gas Supply on Page 8 in this
manual.
17. Check pilot burner flame pattern according to Pilot and
Main Burner Flame Characteristics on Page 12 in this
manual.
18. Check main burner flame pattern according to Pilot and
Main Burner Flame Characteristics on Page 12 in this
manual.
19. Gas conversion is completed.
Attention: The Propane (LP) gas conversion kit must be
ordered from Empire Comfort Systems, Inc.
14015-1-0903 Page 17
Page 18
NATURAL GAS CONVERSION INSTRUCTIONS
1. If applicable, turn OFF gas supply to vented decorative log
set.
2. If applicable, remove gas supply line from vented decorative
log set.
3. For VSM-(18, 24, 30) only, remove Propane gas inlet
regulator from burner assembly.
3. For VSR-(18, 24, 30) only, remove regulator cap and pink
conversion screw from HI-LO knob on gas valve.
4. For VSM-(18, 24, 30) only, install Natural gas inlet regulator
marked 4.5 onto burner assembly.
4. For VSR-(18, 24, 30) only, install Natural gas blue
conversion screw into HI-LO knob on gas valve. Assure that
conversion screw is finger tight (refer to Honeywell
conversion instructions which are included in conversion
kit). Install new regulator cap over blue conversion screw.
5. Remove Propane (LP) main burner orifice from orifice
fitting. Save the Propane (LP) gas main burner orifice from
the appliance for future use.
Attention: Use appropriate main burner orifice for
NORMAL input or REDUCED input.
6. Install Natural gas main burner orifice into orifice fitting for
NORMAL input.
For VSM-18, install one Natural gas main burner orifice
marked 22 for 65,000 BTUH input.
For VSM-24, install one Natural gas main burner orifice
marked 16 for 75,000 BTUH input.
For VSM-30, install one Natural gas main burner orifice
marked 16 for 75,000 BTUH input.
For VSR-18, install one Natural gas main burner orifice
marked 20 for 65,000 BTUH input.
For VSR-24, install one Natural gas main burner orifice
marked 14 for 75,000 BTUH input.
For VSR-30, install one Natural gas main burner orifice
marked 14 for 75,000 BTUH input.
6. Install Natural gas main burner orifice into orifice fitting for
REDUCED input.
For VSM-18, install one Natural gas main burner orifice
marked 32 for 40,000 BTUH input.
For VSM-24, install one Natural gas main burner orifice
marked 28 for 50,000 BTUH input.
For VSM-30, install one Natural gas main burner orifice
marked 24 for 60,000 BTUH input.
For VSR-18, install one Natural gas main burner orifice
marked 31 for 40,000 BTUH input.
For VSR-24, install one Natural gas main burner orifice
marked 29 for 50,000 BTUH input.
For VSR-30, install one Natural gas main burner orifice
marked 26 for 60,000 BTUH input.
7. Remove pilot tubing from pilot burner.
8. Remove Propane (LP) gas pilot orifice from pilot burner.
Save the Propane (LP) gas pilot orifice removed from the
appliance for future use.
9. Insert Natural gas pilot orifice marked 12 into pilot burner.
10. Attach pilot tubing into pilot burner.
11. Connect gas supply line to vented decorative log set.
12. Attach R-1322, conversion label and R-1320, gas conversion
label to the 4 3/4" x 7 1/4" metal plate supplied in conversion
kit. Attach 4 3/4" x 7 1/4" metal plate to metal chain which
is attached to base assembly.
13. Pressure Testing of the Gas Supply System
a. To check the inlet pressure to the gas valve, a 1/8" (3mm)
N.P.T. plugged tapping, accessible for test gauge connection, must be placed immediately upstream of the gas
supply connection to the appliance.
b.The appliance and its individual shutoff valve must be
disconnected from the gas supply piping system during
any pressure testing of that system at test pressures in
excess of 1/2 psig (3.5 kPa).
c. The appliance must be isolated from the gas supply piping
system by closing its individual manual shutoff valve
during any pressure testing of the gas supply piping
system at test pressures equal to or less than 1/2 psig (3.5
kPa).
Attention! If one of the above procedures results in
pressures in excess of 1/2 psig (14" w.c.) (3.5 kPa) on the
appliance gas valve, it will result in a hazardous condition.
14. Turn on Natural gas supply to vented decorative log set.
15. All gas connections must be checked for gas leaks by the
person (qualified agency) making the gas conversion. This
should be done with a soap solution watching for bubbles on
all exposed connections, and if unexposed, a pressure test
must be done.
16. Check the appropriate manifold pressure for the vented
decorative log set according to Gas Supply on Page 8 in this
manual.
17. Check pilot burner flame pattern according to Pilot and
Main Burner Flame Characteristics on Page 12 in this
manual.
18. Check main burner flame pattern according to Pilot and
Main Burner Flame Characteristics on Page 12 in this
manual.
19. Gas conversion is completed.
Attention: The Natural gas conversion kit must be ordered
from Empire Comfort Systems, Inc.
Page 18 14015-1-0903
Page 19
SERVICE NOTES
14015-1-0903 Page 19
Page 20
PH: 1-618-233-7420
PH: 1-800-851-3153
FAX: 1-618-233-7097
Empire Comfort Systems, Inc.
Nine Eighteen Freeburg Ave.
Belleville, Illinois 62220-2623
FAX: 1-800-443-8648
E-MAIL: info@empirecomfort.com
WEB SITE: www.empirecomfort.com
Page 20 14015-1-0903
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