Duluth Forge FBNSD32RT Quick start guide

VENT-FREE GAS
FIREPLACE INSERT
OWNER’S OPERATION AND
INSTALLATION MANUAL
MODEL FBNSD32RT
PFS
®
US
WARNING: If the information in this manual is not
followed exactly, a re or explosion may result causing
property damage, personal injury or loss of life.
— Do not store or use gasoline or other ammable va-
pors 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 re
department.
— Installation and service must be performed by a quali-
ed installer, service agency or the gas supplier.
WARNING: This appliance is equipped for Natural and
Propane gas. Field conversion is not permitted other than
between natural or propane gases.
Questions, problems, missing parts? Before returning to your retailer, call
our customer service department at 1-866-573-0674, 7:30 am - 4:15 pm CST,
Monday through Friday or email customerser[email protected]
This insert can be used in the following
mantel and replace systems:
FBNSD32RT-M-(MO,HC,U)

www.usaprocom.com 200241-01C2
TABLE OF CONTENTS
Safety ........................................................ 3
Specications ............................................ 4
Qualied Installing Agency ........................ 5
Product Features....................................... 5
Local Codes............................................... 5
Unpacking.................................................. 6
Product Identication................................. 6
Water Vapor: A By-Product Of
Unvented Room Heaters..................... 6
Air For Combustion and Ventilation........... 7
Installation ................................................. 9
Operation................................................. 20
Inspecting Burners................................... 24
Care And Maintenance............................ 25
Troubleshooting....................................... 26
Replacement Parts.................................. 29
Parts ........................................................ 30
Service Hints ........................................... 31
Technical Service..................................... 31
Warranty .................................................. 32
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
This is an unvented gas-red heater. It uses air (oxygen)
from the room in which it is installed. Provisions for ad-
equate combustion and ventilation air must be provided.
Refer to Air For Combustion and Ventilation section on
page 7 of this manual.
WARNING: Improper installation, adjustment, al-
teration, service or maintenance can cause injury or
property damage. Refer to this manual for correct in-
stallation and operational procedures. For assistance
or additional information consult a qualied installer,
service agency or the gas supplier.
This appliance may be installed in an aftermarket,* per-
manently located, manufactured (mobile) home, where
not prohibited by local codes.
This appliance is only for use with propane or natural
gas. Field conversion by any other means including the
use of a kit is not permitted.
* Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer.
SAVE THIS BOOK
PATENT INFORMATION
This product may be covered by one or more of the following United States patents:
8,915,239 8,851,065 8,764,436 8,757,202 8,757,139 8,752,541 8,568,136
8,545,216 8,517,718 8,516,878 8,506,290 8,465,277 8,317,511 8,297,968
8,281,781 8,241,034 8,235,708 8,152,515 8,011,920 7,967,006 7,967,007
7,654,820 7,730,765 7,677,236 7,607,426 7,434,447

www.usaprocom.com 3200241-01C
SAFETY
IMPORTANT: Read this owner’s
manual carefully and completely
before trying to assemble, op-
erate, or service this heater.
Improper use of this heater can
cause serious injury or death
from burns, fire, explosion,
electrical shock and carbon
monoxide poisoning. Failure
to follow these instructions will
void the warranty.
Only a qualied installer, service
agent, or local gas supplier may
install and service this product.
WARNING: Keep the appli-
ance area clear and free from
combustible materials, gasoline,
and other ammable vapors and
liquids.
WARNING: This appliance
can be used with propane or
natural gas. It is shipped from
the factory adjusted for use with
propane.
DANGER: Carbon monoxide
poisoning may lead to death!
CARBON MONOXIDE POISONING: Early
signs of carbon monoxide poisoning resemble
the u, with headaches, dizziness or nausea.
If you have these signs, the heater may not be
working properly. Get fresh air at once! Have
heater serviced. Some people are more af-
fected by carbon monoxide than others. These
include pregnant women, people with heart or
lung disease or anemia, those under the inu-
ence of alcohol and those at high altitudes.
NATURAL AND PROPANE/LP GAS: Natural
and Propane/LP gas are odorless. An odor-
making agent is added to the gas. The odor
helps you detect a gas leak. However, the
odor added to the gas can fade. Gas may be
present even though no odor exists.
WARNING: Any change to
this replace or its controls can
be dangerous.
WARNING: Do not allow fans
to blow directly into replace.
Avoid any drafts that alter burner
ame patterns.
WARNING: Do not use a
blower insert, heat exchange
insert or other accessory not
approved for use with this heater.
WARNING: Due to high tem-
peratures, the appliance should
be located out of trafc and away
from furniture and draperies.
WARNING: Do not place
clothing or other ammable ma-
terial on or near the appliance.
Never place any objects in the
replace.
WARNING: Fireplace be-
comes very hot when running.
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.
WARNING: Carefully super-
vise young children when they
are in the room with the heater.
WARNING: You must oper-
ate this replace with screen
in place.

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1. Do not place Propane/LP supply tank(s)
inside any structure. Propane/LP supply
tank(s) must be placed outdoors.
2. This heater shall not be installed in a
bedroom or bathroom.
3. This heater needs fresh air ventilation to
run properly. This heater has an Oxygen
Depletion Sensing (ODS) safety shutoff
system. The ODS shuts down the heater
if not enough fresh air is available. See
Air for Combustion and Ventilation, pages
7 and 8. If heater keeps shutting off, see
Troubleshooting, page 26.
4. Keep all air openings in front and bottom
of heater clear and free of debris. This will
ensure enough air for proper combustion.
5. If heater shuts off, do not relight until you
have provided fresh, outside air. If heater
keeps shutting off, have it serviced.
6. Do not run heater:
• Where ammable liquids or vapors are
used or stored.
• Under dusty conditions.
7. Before using furniture polish, wax, carpet
cleaner, or similar products, turn heater
off. If heated, the vapors from these prod-
ucts may create a white powder residue
within burner box or on adjacent walls or
furniture.
8. Always run heater with control knob at
PILOT or ON locked positions. Never set
control knob between locked positions.
Poor combustion and higher levels of
carbon monoxide may result.
SAFETY
9. Do not use heater if any part has been
under water. Immediately call a qualied
service technician to inspect the room
heater and to replace any part of the
control system and any gas control which
has been under water.
10. Turn off and unplug heater and let cool
before servicing. Only a qualied service
person should service and repair heater.
11. Operating heater above elevations of
4,500 feet could cause pilot outage.
12. To prevent performance problems, do
not use propane/LP fuel tank of less than
100 lbs. capacity.
13. Do not use this heater as a wood-burning
heater. Use only the logs provided with the
heater.
14. To prevent sooting, follow the instructions
in Care and Maintenance (see page 25).
15. Do not add extra logs or ornaments such
as pine cones, vermiculite, or rock wool.
Using these added items can cause soot-
ing. Do not add lava rock around base.
Rock and debris could fall into the control
area of heater. After servicing, always
replace screen before operating heater.
16. This heater is designed to be smokeless. If
logs ever appear to smoke, turn off heater
and call a qualied service person.
Note: During initial operation, slight smok-
ing could occur due to log curing and the
heater burning manufacturing residues.
SPECIFICATIONS
Model FBNSD32RT
Gas Type Natural Gas Propane Gas
Ignition Piezo Ignitor Piezo Ignitor
Input Rating 32,000 Btu/Hr 32,000 Btu/Hr
Pressure Regulator Setting 4" W.C. 9" W.C.
Inlet Gas Pressure* (inches of water)
(*for purposes of input adjustment)
Maximum 9.5" Maximum 14"
Minimum 5" Minimum 11"
Heater Dimensions (HxWxD) • 33.27" × 36.38" × 18.38"
Carton Dimensions (HxWxD) • 35.85" × 40.19" × 20.49"
Stove Weight • 88.2 lbs
Shipping Weight • 98.5 lbs

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QUALIFIED INSTALLING AGENCY
Only a qualied agency should install and
replace gas piping, gas utilization equipment
or accessories, and repair and equipment ser-
vicing. The term “qualied agency” means any
individual, rm, corporation, or company that
either in person or through a representative
is engaged in and is responsible for:
a) Installing, testing, or replacing gas piping
or
b) Connecting, installing, testing, repairing,
or servicing equipment; that is experienced
in such work; that is familiar with all precau-
tions required; and that has complied with
all the requirement of the authority having
jurisdiction.
PRODUCT FEATURES
SAFETY PILOT
This heater has a pilot with an Oxygen Deple-
tion Sensing (ODS) safety shutoff system. The
ODS/pilot shuts off the heater if there is not
enough fresh air.
PIEZO IGNITION SYSTEM
This heater is equipped with an electronic
piezo control system. This system requires
one AAA battery (provided).
2 GAS OPTIONS AVAILABLE
Your heater is equipped to operate on either
Propane/LP or Natural gas. The heater is
shipped from the factory ready for connect-
ing to Propane/LP. The heater can easily be
changed to Natural gas by having your quali-
ed installer follow the instructions on page
10 and the markings on the heater.
LOCAL CODES
Install and use heater with care. Follow all
local codes. In the absence of local codes,
use the latest edition of The National Fuel
Gas Code, ANSI Z223.1/NFPA 54*.
*Available from:
American National Standards Institute, Inc.
25 West 43rd Street
New York, NY 10036
National Fire Protection Association, Inc.
1 Batterymarch Park
Quincy, MA 02269-9101
This heater is designed for vent-free op-
eration. State and local codes in some areas
prohibit the use of vent-free heaters.
State of Massachusetts: The installation
must be made by a licensed plumber or
gas tter in the Commonwealth of Mas-
sachusetts.
Sellers of unvented propane or natural
gas-red supplemental room heaters shall
provide to each purchaser a copy of 527
CMR 30 upon sale of the unit.
In the State of Massachusetts the gas
cock must be a T-handle type. The State
of Massachusetts requires that a exible
appliance connector cannot exceed three
feet in length.

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PRODUCT IDENTIFICATION
Figure 1 - Vent-Free Fireplace Insert
Hood
Screen
Heater Controls
(Behind Panel)
WATER VAPOR: A BY-PRODUCT OF
UNVENTED ROOM HEATERS
Water vapor is a by-product of gas combus-
tion. An unvented room heater produces ap-
proximately one (1) ounce (30 mL) of water
for every 1,000 BTUs (0.3 KWs) of gas input
per hour. Unvented room heaters are recom-
mended as supplemental heat (a room) rather
than a primary heat source (an entire house).
In most supplemental heat applications, the
water vapor does not create a problem. In
most applications, the water vapor enhances
the low humidity atmosphere experienced
during cold weather.
The following steps will help ensure that water
vapor does not become a problem.
1. Be sure the heater is sized properly for the
application, including ample combustion
air and circulation air.
2. If high humidity is experienced, a dehu-
midier may be used to help lower the
water vapor content of the air.
3. Do not use an unvented room heater as
the primary heat source.
UNPACKING
1. Remove top inner pack.
2. Tilt carton so that heater is upright.
3. Remove protective side packaging.
4. Slide heater out of carton.
5 Remove protective plastic wrap.
6. Hold the screen, lift, and pull forward.
7. Remove log set by cutting plastic ties.
8. Carefully unwrap log.
9. Check for any shipping damage. If heater
or log is damaged, promptly inform your
dealer where you bought the heater.

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AIR FOR COMBUSTION AND VENTILATION
WARNING: This heater shall
not be installed in a conned
space or unusually tight construc-
tion unless provisions are made
for adequate combustion and
ventilation air. Read the following
instructions to insure proper fresh
air for this and other fuel-burning
appliances in your home.
Today’s homes are built more energy efcient
than ever. New materials, increased insulation
and new construction methods help reduce
heat loss in homes. Home owners weather
strip and caulk around windows and doors
to keep the cold air out and the warm air in.
During heating months, home owners want
their homes as airtight as possible.
While it is good to make your home energy
efcient, your home needs to breathe. Fresh
air must enter your home. All fuel-burning ap-
pliances need fresh air for proper combustion
and ventilation.
Exhaust fans, replaces, clothes dryers and
fuel burning appliances draw air from the house
to operate. You must provide adequate fresh
air for these appliances. This will insure proper
venting of vented fuel-burning appliances.
WARNING: This heater shall
not be installed in a room or
space unless the required vol-
ume of indoor combustion air
is provided by the method de-
scribed in the National Fuel Gas
Code, ANSI Z223.1/NFPA 54, the
International Fuel Gas Code, or
applicable local codes.
WARNING: If the area in which
the heater may be operated does
not meet the required volume for
indoor combustion air, combus-
tion and ventilation air shall be
provided by one of the methods
described in the National Fuel
Gas Code,ANSI Z223.1/NFPA54,
the International Fuel Gas Code,
or applicable local codes.

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VENTILATION AIR
Ventilation Air From Inside Building
AIR FOR COMBUSTION AND VENTILATION
Outlet
Air
Ventilated
Attic
Outlet
Air
Inlet
Air
Inlet Air Ventilated
Crawl Space
To
Crawl
Space
To Attic
Figure 2 - Ventilation Air from Inside
Building
Figure 3 - Ventilation Air from Outdoors
This fresh air would come from an adjoining
unconned space. When ventilating to an
adjoining unconned space, you must provide
two permanent openings: one within 12" of the
ceiling and one within 12" of the oor on the
wall connecting the two spaces (see options
1 and 2, Figure 2). You can also remove door
into adjoining room (see option 3, Figure 2).
Follow the National Fuel Gas Code, ANSI
Z223.1/NFPA 54, Air for Combustion and
Ventilation for required size of ventilation
grills or ducts.
Ventilation Air From Outdoors
Provide extra fresh air by using ventilation
grills or ducts. You must provide two perma-
nent openings: one within 12" of the ceiling
and one within 12" of the oor. Connect these
items directly to the outdoors or spaces open
to the outdoors. These spaces include attics
and crawl spaces. Follow the National Fuel
Gas Code, ANSI Z223.1/NFPA 54, Air for
Combustion and Ventilation for required size
of ventilation grills or ducts.
IMPORTANT: Do not provide openings
for inlet or outlet air into attic if attic has a
thermostat-controlled power vent. Heated air
entering the attic will activate the power vent.
Rework worksheet, adding the space of the
adjoining unconned space. The combined
spaces must have enough fresh air to supply
all appliances in both spaces.
Or
Remove
Door into
Adjoining
Room,
Option 3
Ventilation Grills
Into Adjoining Room,
Option 2
12"
12"
Ventilation
Grills into
Adjoining
Room,
Option 1

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INSTALLATION
NOTICE: This heater is intended
for use as supplemental heat.
Use this heater along with your
primary heating system. Do not
install this heater as your pri-
mary heat source. If you have a
central heating system, you may
run system’s circulating blower
while using heater. This will help
circulate the heat throughout the
house. In the event of a power
outage, you can use this heater
as your primary heat source.
WARNING: A qualied ser-
vice person must install heater.
Follow all local codes.
WARNING: Never install the
heater
• in a bedroom or bathroom
• in a recreational vehicle
• where curtains, furniture,
clothing, or other ammable
objects are less than 42" from
the front, top, or sides of the
heater
• in high trafc areas
• in windy or drafty areas
CAUTION: This heater cre-
ates warm air currents. These
currents move heat to wall sur-
faces next to heater. Installing
heater next to vinyl or cloth wall
coverings or operating heater
where impurities (such as to-
bacco smoke, aromatic candles,
cleaning uids, oil or kerosene
lamps, etc.) in the air exist, may
cause walls to discolor.
Figure 4 - Minimum Clearances to Wall
and Ceiling
IMPORTANT: Vent-free heaters add moisture
to the air. Although this is benecial, installing
heater in rooms without enough ventilation air
may cause mildew to form too much moisture.
See Air for Combustion and Ventilation, pages
7 and 8.
CHECK GAS TYPE
Be sure your gas supply is right for your heat-
er. Otherwise, call dealer where you bought
the heater for proper type heater.
CLEARANCES TO
COMBUSTIBLES
WARNING: You must main-
tain the minimum clearances
shown in Figure 4. If you can,
provide greater clearances from
oor, ceiling, and joining wall.
Measure from outermost point
of heater.
Minimum Wall and Ceiling
Clearances
A. Clearances from outermost point of heater
to any combustible side wall should not be
less than 7".
B. Clearances from the heater to the ceiling
should not be less than 42".
Note: When heater is installed directly on
carpeting, vinyl or other combustible material,
other than wood ooring, the heater must be
installed on a metal or wood panel extending
the full width and depth of the heater.
Ceiling
7"
Min.
7"
Min.
42"
Min.
Side
Wall
Side
Wall
Front View

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INSTALLATION
Yellow Natural Gas
Plunger Underneath
Metal Cap
Blue Propane/LP
Gas Plunger
Underneath Dust
Cover
Figure 5 - Gas Regulator
Insert Gas Fitting
for Natural Gas
Insert Gas Fitting
for Propane/LP Gas
GAS SELECTION
This appliance is factory
preset for propane/LP gas.
No changes are required for
connecting to propane/LP.
Only a qualied installer or service
technician can perform gas selec-
tion and connecting to gas supply.
CAUTION: Two gas line in-
stallations at the same time are
prohibited.
CAUTION: To avoid gas leak-
age for the gas not being used at
the inlet of regulator, a qualied
installer or service technician
must use supplied cap.
You will notice a color coded
plunger on the inside of the regula-
tor. This is normal. When the inlet
connection tting is inserted
and tightened, this plunger will
be pushed back by the tting
making all of the adjustments
for the gas being supplied. DO
NOT REMOVE THE PLUNGER.
The regulator will not work.
The inlet regulator is color coded
for identication of the correct
gas type. Blue is for propane (LP
gas) and yellow is for natural gas.
Blue Dust
Cover
DO NOT REMOVE
Blue Propane/LP Plunger
Install Gas Fitting Here
FOR PROPANE/LP GAS
INSTALLATION: BLUE
1. Remove blue dust cover.

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INSTALLATION
Figure 6 - Connection Fitting
Use only the cap supplied on the
regulator. Do not use an off the
shelf pipe cap. This can damage
the plunger. The supplied regula-
tor cap is designed so it will not
engage the unused gas type.
4. Apply thread sealant to the threads on
the connection tting. While pushing in,
rotate the tting clockwise until the threads
engage the regulator. After the tting has
been hand tightened into the regulator
use a wrench to complete tightening of the
tting. Install additional tting to connect
to the house supply.
DO NOT use an off the shelf 3/8"
NPT pipe cap. This will damage
the plungers located inside the
regulator.
DO NOT try to remove the plung-
ers from inside the regulator. The
plunger will be pushed back as
the tting is installed.
Make sure the type of gas being
used is correct. Check to make
sure the connection tting is in
the correct inlet on the regula-
tor. Refer to Connecting to Gas
Supply, page 14.
If you are using natural gas
and the pilot will not light, see
Troubleshooting, page 26.
Metal Pipe Cap
Metal Cap
DO NOT REMOVE
Yellow Natural Gas Plunger
Install Gas Fitting Here
2. Apply thread sealant to the threads on a
3/8" NPT brass connection tting. While
pushing in, rotate the tting clockwise until
the threads engage the regulator. After
the tting has been hand tightened into
the regulator use a wrench to complete
tightening of the tting. Install additional
tting to connect to the house supply.
FOR NATURAL GAS (NG)
INSTALLATION: YELLOW
1. Remove the blue dust cover from the
regulator.
2. Remove the metal cap installed over the
NG regulator inlet.
3. Install metal cap over LP/Propane regulator
inlet. This will keep debris out of regulator.
Brass
Fitting

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INSTALLATION
BUILT-IN FIREPLACE INSTALLATION
Figure 9 - Rough Opening for Wall
Installation
Figure 7 - Clearance to Combustibles
Figure 8 - Fireplace Clearances
3/4" Clearance to Facia
Note: Height of fireplace opening on facia to be 30 1/2"
1
3
/
8
" Clearance to Sides, Back and Top
36 1/2"
37 3/4"
WARNING: Do not allow any
combustible materials to overlap
the rebox front.
WARNING: Do not allow
combustible or noncombustible
materials to cover any necessary
openings like louvered slots.
WARNING: Never modify or
cover the louvered slots on the
front of the rebox.
Built-in installation of this replace involves
installing replace into a framed-in enclosure.
This makes the front of the replace ush
with wall. If installing a built-in mantel above
the replace, you must follow the clearances
shown in Figure 7.
NOTICE: Surface temperatures
of adjacent walls and mantels
become hot during operation.
Walls and mantels above the
replace may become hot to the
touch. If installed properly, these
temperatures meet the require-
ment of the national product
standard. Follow all minimum
clearances shown in this manual
(see Figure 7).
1. Frame in rough opening. Use dimensions
shown in Figure 8 for the rough opening.
If installing in a corner, use dimensions
shown in Figure 10 (page 13) for the rough
opening. The height is 32 1/2", which is
the same as the wall opening above (see
Figure 9).
2. Carefully set replace in front of rough
opening with back of replace inside wall
opening.
Bottom Edge of
Vent Hood
2 1/2"
2"
4"
7"
8"
10"
12"
Note: All vertical measurements
are from lower edge of vent
hood to bottom of mantel shelf.
42" to
Ceiling
Safe
Zone
Mantel
Shelf
14" 16" 18"
35"
32
1
/2"
19"

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INSTALLATION
3. Attach gas line to replace gas regulator.
See Connecting to Gas Supply, page 14.
4. Check all gas connections for leaks. See
Checking Gas Connections, page 16.
IMPORTANT: When nishing your rebox,
combustible materials such as wall board,
gypsum board, sheet rock, drywall, plywood,
etc, must have 1/2" clearance to the sides
and top of the rebox. Combustible materials
should never overlap the rebox front.
Figure 10 - Rough Opening for Corner
Installation
CAUTION: Do not operate
replace without hood in place.
1. Align 3 holes in upper side of hood with
holes in heat insulation board (see Fig-
ure 11).
2. Insert screwdriver through hole in top re-
box panel to secure hood to heat insulation
board with 3 screws (see Figure 11).
INSTALLING HOOD
35"
28 1/8
"
39 3/4"
56 1/4"
Figure 11 - Hood Installation
Hood
Heat
Insulation
Board
Top of Firebox
Top
Firebox
Panel

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INSTALLATION
CONNECTING TO GAS SUPPLY
CAUTION: For propane/
LP gas, never connect heater
directly to the gas supply. This
heater requires an external
regulator (not supplied). Install
the external regulator between
the heater and gas supply. Gas
supplier provides external regu-
lator for natural gas. The installer
provides the external regulator
for propane/LP gas.
CAUTION: Use pipe joint
sealant that is resistant to gas
(Propane/LP or Natural Gas).
Before installing heater, make sure you have
the items listed below:
• external regulator for propane/LP unit only
(supplied by installer)
• piping (check local codes)
• sealant (resistant to natural gas and pro-
pane/LP gas)
• equipment shutoff valve*
• test gauge connection*
• sediment trap
• tee joint
• pipe wrench
• exible gas hose (check local codes)
• 3/8" NPT brass tting
* A CSA design-certied equipment shutoff
valve with 1/8" NPT tap is an acceptable al-
ternative to test gauge connection. Purchase
the optional CSA design certied equipment
shutoff valve from your dealer.
Typical Inlet Pipe Diameters
Use 3/8" black iron pipe or greater. Installa-
tion must include an equipment shutoff valve,
union, and plugged 1/8" NPT tap. Locate NPT
tap within reach for test gauge hook up. NPT
tap must be upstream from heater (see Figure
12, page 15).
IMPORTANT: Install an equipment shutoff
valve in an accessible location. The equip-
ment shutoff valve is for turning on or shutting
off the gas to the appliance.
WARNING: A qualied ser-
vice technician must connect
heater to gas supply. Follow all
local codes.
WARNING: This appliance re-
quires a 3/8" NPT (National Pipe
Thread) brass inlet connection
to the pressure regulator.
WARNING: For natural gas,
Never connect heater to private
(non-utility) gas wells. This gas
is commonly known as wellhead
gas.
WARNING: Do not over-
tighten gas connections.
CAUTION: Use only new,
black iron or steel pipe. Inter-
nally tinned copper tubing may
be used in certain areas. Check
your local codes. Use pipe of
1/2" diameter or greater to allow
proper gas volume to heater. If
pipe is too small, undue loss of
pressure will occur.
CAUTION: For natural gas,
check your gas line pressure
before connecting heater to gas
line. Gas line pressure must be
no greater than 9" of water. If gas
line pressure is higher, heater
regulator damage could occur.
See Pressure Switch, page 26.
CAUTION: Avoid damage to
regulator. Hold gas regulator
with wrench when connecting
into gas piping and/or ttings.

www.usaprocom.com 15200241-01C
Figure 12 - Gas Connection
* Purchase the optional CSA design-certied equipment
shutoff valve from your dealer.
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 heater valves.
For propane/LP installations, the installer
must supply an external regulator. The
external regulator will reduce incoming gas
pressure. You must reduce incoming gas
pressure to between 11" and 14" of water. If
you do not reduce incoming gas pressure,
heater regulator damage could occur. Install
external regulator with the vent pointing down
Figure 13 - External Regulator
with Vent Pointing Down
Figure 14 - Gas Regulator Location and
Gas Line Access into Fireplace Cabinet
External
Regulator with
Vent Pointing
Down
Propane/LP
Supply Tank
Equipment
Shutoff Valve
Ground
Joint Union
3/8" NPT
Pipe Nipple
Tee Joint
Reducer
Bushing to
1/8" NPT
1/8" NPT
Plug Tap
Test Gauge
Connection*
Sediment
Trap
Tee Joint
Pipe Nipple
Gap
3" Minimum
Gas Regulator
Inlet Connector
as shown in Figure 13. Pointing the vent down
protects it from freezing rain or sleet.
For both gas types, install sediment trap in
supply line as shown in Figure 12. Place
sediment trap where it is within reach for
cleaning. Place sediment trap where trapped
matter is not likely to freeze. A sediment trap
traps moisture and contaminants. This keeps
them from going into heater controls. If sedi-
ment trap is not installed or is installed wrong,
heater may not run properly.
Natural Gas
From Gas Meter
(5" W.C.** to
9.5" W.C.
Pressure)
Propane/LP
From External
Regulator
(11" W.C.**
to 14" W.C.
Pressure)
INSTALLATION

www.usaprocom.com 200241-01C16
Figure 15 - Equipment Shutoff Valve
CHECKING GAS CONNECTIONS
Open
Closed
Equipment
Shutoff Valve
Control Valve
Location
Control Valve
Location
Equipment
Shutoff Valve
Equipment Shutoff Valve
External Regulator with
Vent Pointing Down
Propane/LP
Supply Tank
Figure 16 - Checking Gas Joints for
Propane/LP Gas
Figure 17 - Checking Gas Joints for
Natural Gas
Gas Meter
INSTALLATION
WARNING: Test all gas piping
and connections for leaks after
installing or servicing. Correct
all leaks at once.
WARNING: Never use an open
ame to check for a leak. Apply
a noncorrosive leak detection
uid to all joints. If bubbles form,
there is a leak. Correct all leaks
at once.
PRESSURE TESTING GAS SUPPLY
PIPING SYSTEM
Test Pressures In Excess Of 1/2 PSIG
(3.5 kPa)
1. Disconnect heater with its appliance main
gas valve (control valve) and equipment
shutoff valve from gas supply piping sys-
tem. Pressures in excess of 1/2 PSIG will
damage heater regulator.
2. Cap off open end of gas pipe where equip-
ment shutoff valve was connected.
3. Pressurize supply piping system by either
opening propane/LP supply tank valve
for propane/LP gas or opening main gas
valve located on or near gas meter for
natural gas or using compressed air.
4. Check all joints of gas supply piping sys-
tem. Apply noncorrosive leak detection
uid to all joints. If bubbles form, there
may be a leak.
5. Correct all leaks at once.
6. Reconnect heater and equipment shutoff
valve to gas supply. Check reconnected
ttings for leaks.
Test Pressures Equal To or Less Than
1/2 PSIG (3.5 kPa)
1. Close equipment shutoff valve (see Fig-
ure 15).
2. Pressurize supply piping system by either
opening propane/LP supply tank valve
for propane/LP gas or opening main gas
valve located on or near gas meter for
natural gas or using compressed air.
3. Check all joints from gas meter to equip-
ment shutoff valve for natural gas or
propane/LP supply to equipment shutoff
valve for propane/LP (see Figure 16 or
17). Apply a noncorrosive leak detection
uid to all joints. Bubbles forming show a
leak.
4. Correct all leaks at once.
PRESSURE TESTING HEATER GAS
CONNECTIONS
1. Open equipment shutoff valve (see Fig-
ure 15).
2. Open main gas valve located on or near
gas meter for natural gas or open pro-
pane/LP supply tank valve.
3. Make sure control knob of heater is in the
OFF position.

www.usaprocom.com 17200241-01C
INSTALLATION
4. Check all joints from equipment shutoff
valve to control valve (see Figure 16 or
17, page 16). Apply a noncorrosive leak
detection uid to all joints. Bubbles form-
ing show a leak.
5. Correct all leaks at once.
6. Light heater (see Lighting Instructions on
page 20). Check all other internal joints
for leaks.
7. Turn off heater (see To Turn Off Gas Ap-
pliance, page 21).
Top Trim Piece
Left Trim Piece
Right Trim Piece
Figure 18 - Decorative Trim
Figure 19 - Installing Decorative Trim
INSTALLATION FOR DECORATIVE TRIM
1. Identify left, right and top decorative trim
pieces (see Figure 18).
2. Starting with the left and right side trim
pieces, snap the screw clips over the
shoulder screws provided on the replace.
Snap the top trim on last (see Figure 19).
Note: The shoulder screws do not need
to be tightened down to hold the trim in
place.
Shoulder
Screw
Top Decorative Trim
Left/Right
Decorative Trim

www.usaprocom.com 200241-01C18
Figure 21 - Installing Logs
INSTALLATION
INSTALLING LOGS
WARNING: Failure to posi-
tion the parts in accordance
with these diagrams or failure
to use only parts specically
approved with this heater may
result in property damage or
personal injury.
CAUTION: After installation,
and periodically thereafter,
check to ensure that no ame
comes in contact with any log.
With the heater set to high, check
to see if ames contact any log. If
so, reposition logs according to
the log installation instructions
in this manual. Flames contact-
ing logs will create soot.
Each log is marked with a number. This
number will help you to identify the logs when
installing.
After installing logs, add decorative cinders
around the grate base, do not place any
decorative cinders on logs or burner.
IMPORTANT: Make sure logs do not cover
any burner ports. It is very important to install
the logs exactly as instructed. Do not modify
logs. Use only logs supplied with heater.
Logs 1 through 6 have pins on the back that
slide into the slots in the base brackets.
Some logs may have pins that t into holes on
another log. This helps keep them in place.
Slot in Bracket
Rear
Bracket Middle
Bracket
Front
Bracket
Figure 20 - Log Base
8
2
34
56
7
9
1

www.usaprocom.com 19200241-01C
INSTALLATION
AA
AA
AA
AAA
AAA
AA
REMOTE OFF
ON
LEARN
INSTALLING BATTERIES
CAUTION: Do not mix old and
new batteries. Do not mix alka-
line, standard (carbon - zinc), or
rechargeable (nickel - cadmium)
batteries. Do not dispose of
batteries in re, batteries may
explode or leak.
• Batteries are included.
• Remove batteries when depleted.
• Install/replace the batteries according to the
type and quantity stated in table below.
• Be sure to observe proper polarity (+/-)
when installing or replacing the batteries.
Damage due to improper battery installation
may void the warranty on the product.
• For remote control systems, maximize bat-
tery life by turning off the receiver when it
is not in use.
• For long periods of non-operation, remove
batteries from all components for safety.
Component Type of Battery Qty.
Ignitor AAA 1
Remote Control AAA 2 or 3*
Remote Receiver AA 4
*Note: Quantity depends on model of remote
Control.
Ignitor
Unscrew ignitor cap and install a AAA battery
with the + pointing out. Replace cap.
Figure 23 - Installing Batteries in Remote
Control and Receiver
Receiver
Remote Control
(Transmitter)
Receiver and Remote Control
Batteries are required in both the Remote
Control (Transmitter) (2 AAA size) and Re-
ceiver (4 AA size) (see Figure 23).
Note: Be sure batteries are placed correctly.
Reversing the batteries can cause damage to
the receiver and remote. Replace all batteries
on a yearly basis or sooner.
Position the slide switch on the front of the
receiver box in the ON position before install-
ing batteries. Once the batteries are installed
you will hear a single beep which indicates
the batteries are charged. If you do not hear
a beep, replace with new batteries.
Figure 22 - Installing Battery in Ignitor
AAA
Battery
Positive
UP

www.usaprocom.com 200241-01C20
OPERATION
FOR YOUR SAFETY READ BEFORE LIGHTING
WARNING: If you do not fol-
low these instructions exactly, a
re or explosion may result caus-
ing 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 oor because some
gas is heavier than air and will settle
on the oor.
WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electric switch; do
not use any phone in your building.
• Immediately call your gas supplier
from a neighbor’s phone. Follow the
gas supplier’s instructions.
• If you cannot reach your gas supplier,
call the re 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
qualied service technician. Force or
attempted repair may result in a re or
explosion.
D. Do not use this appliance if any part
has been under water. Immediately call
a qualied service technician to inspect
the appliance and to replace any part of
the control system and any gas control
which has been under water.
WARNING: You must oper-
ate this heater with the screen
in place. Make sure screen is
installed before running heater.
NOTICE: During initial operation
of new heater, burning logs will
give off a paper-burning smell.
Orange ame will also be pres-
ent. Open damper or window to
vent smell. This will only last a
few hours.
1. STOP! Read the safety information above.
2. Make sure equipment shutoff valve is fully
open.
3. Push in the control knob slightly and turn
clockwise to the OFF position.
4. Wait ve (5) minutes to clear out any gas.
Then smell for gas around heater and near
the oor. If you smell gas, STOP! Follow
"B" in the safety information above. If you
do not smell gas, go to the next step.
5. Push in the control knob slightly and turn
counterclockwise to the PILOT
position. Press in control knob for ve (5)
seconds (see Figure 24).
Note: The rst time that the heater is oper-
ated after connecting the gas supply,the
control knob should be pressed for about
thirty (30) seconds. This will allow air to
bleed from the gas system. If pilot does not
stay lit, refer to Troubleshooting, pages 26
though 29. Also contact a qualied service
technician or gas supplier for repairs. Until
repairs are made, light pilot with match.
• If control knob does not pop up when
released, contact a qualified service
technician or gas supplier for repairs.
LIGHTING INSTRUCTIONS
Figure 24 - Control Knob in the OFF
Position
Ignitor
Button
Receiver
Control Knob