UNVENTED GAS LOG HEATER OR
VENTED DECORATIVE APPLIANCE
INSTALLATION AND OPERATING INSTRUCTIONS
MODEL YS24/18
Natural Gas or Propane/LPG
Control T ype: Manual or Milli-Volt
This is an unvented gas-fired
heater. It uses air (oxygen) from the
room in which it is installed.
Provisions for adequate combustion
and ventilation air must be provided.
Refer to page 7.
WARNINGS
If the information in this manual is not f ollowed e xactly,
a fire or explosion may result causing pr operty damage,
personal injury or loss of life.
– Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or an y other
appliance.
– WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switc h; do not use an y
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 .
READ AND SAVE THESE INSTRUCTIONS
CONTENTS
IMPORTANT SAFETY INFORMATION............................................................................................................... 3
GETTING STARTED............................................................................................................................................5
PRODUCT FEATURES AND SPECIFICATIONS.................................................................................................6
GENERAL INSTALLATION INFORMATION ........................................................................................................7
FIREPLACE AND HEARTH DIMENSIONS .........................................................................................................9
PLACEMENT IN A FIREPLACE WITH A RESTRICTIVE BARRIER .................................................................10
CLEARANCES AND HEIGHT REQUIREMENTS..............................................................................................11
FLOOR CLEARANCE........................................................................................................................................14
FIREPLACE PREPARATION .............................................................................................................................15
INSTALLING VENTED APPLICA TIONS ............................................................................................................16
CONNECTING THE GAS ..................................................................................................................................17
CHECKING GAS PRESSURE...........................................................................................................................18
ELECTRICAL WIRING (MILLI-VOLT) ................................................................................................................19
LOG PLACEMENT.............................................................................................................................................21
FLAME APPEARANCE......................................................................................................................................22
CHECKING THE BURNER FLAME...................................................................................................................23
OPERATING INSTRUCTIONS...........................................................................................................................24
FOR YOUR SAFETY READ BEFORE LIGHTING ......................................................................................24
MANUAL CONTROL LIGHTING INSTRUCTIONS ..................................................................................... 25
MILLI-VOLT CONTROL LIGHTING INSTRUCTIONS ................................................................................. 26
MATCH LIGHTING INSTRUCTIONS ..........................................................................................................27
CLEANING AND SERVICING............................................................................................................................27
TROUBLESHOOTING .......................................................................................................................................28
ILLUSTRATED PARTS BREAKDOWN .............................................................................................................. 30
REPLACEMENT PARTS LIST ...........................................................................................................................31
WARRANTY.......................................................................................................................................BACK PAGE
2
39D3200
IMPORTANT SAFETY INFORMATION
INSTALLER
Please leave these instructions with the owner.
Read these instructions carefully before installing or trying to operate this vent-free gas heater.
•Any change to this heater or its controls can be dangerous.
• Improper installation or use of the heater can cause serious injury or death from
fire, burns, explosion or carbon monoxide poisoning.
• Do not allow fans to blow directly into the fireplace. Avoid drafts that alter burner
flame patterns.
WARNING
• Do not use a blower insert, heat e xchanger insert or other accessory, not appro ved
for use with this heater where applicable.
1. Due to high temperatures, the heater should be located out of traffic and away from furnitur e and
draperies.
2. Children and adults should be alerted to the hazard
of high surface temperature and should stay away
to avoid burns or clothing ignition.
OWNER
Please retain these instructions for future reference
IMPORTANT
10. This unit complies with ANSI Z21.11.2b-1998 Unvented
.
Heaters and also complies with ANSI Z21.60-1996 Decorative Vented Appliances for Solid Fuel Burning Fireplaces. State and local codes may only allow operation
of this appliance in a vented configuration. Check your
state or local codes. For vented operation, see “VENTED
INSTRUCTIONS” in this manual.
3. Young children should be carefully supervised
when they are in the same room with the heater
4. Do not place clothing or other flammable material
near the fireplace when the heater is in use.
5. Any safety screen or guard removed for servicing,
must be replaced prior to operating the heater.
6. Installation and repair should be done by a qualified service person.
7. To prevent malfunction and/or sooting, an unvented
gas heater should be cleaned at least annually by a
professional service person. More frequent cleaning may be required due to excessive lint from car peting, etc. It is imperative that control compartments, burners and circulating air passageways be
kept clean.
8. CARBON MONOXIDE POISONING: Early signs of
carbon monoxide poisoning are similar to the flu with
headaches, dizziness and/or nausea. If you have these
signs, obtain fresh air immediately . Have the hea ter serviced as it may not be operating properly.
9. The installation must conform with local codes or, in
the absence of local codes, with the National Fuel Gas
Code, ANSI Z223.l.
11. Do not install the heaters in a bathroom or bedroom.
12. Correct installation of the ceramic fiber logs, proper location of the heater, and annual cleaning are necessary
to avoid potential problems with sooting. Sooting, resulting from improper installation or operation, can settle
on surfaces outside the fireplace. See log placement instructions for proper installation.
13. A void any drafts that alter b urner flame patterns. Do not
allow fans to blow directly into f ireplace. Do not place a
blower inside burn area of f irebox. Ceiling fans may create drafts that alter burner flame patterns. Sooting and
improper burning will occur.
14. Caution: Candles, incense, oil lamps, etc. produce combustion byproducts including soot. Vent-free appliances
will not filter or clean soot produced by these types of
products. In addition, the smoke and/or aromatics
(scents) may be reburnt in the vent-free appliance which
can produce odors. It is recommended to minimize the
use of candles, incense, etc. while the vent-free appliance is in operation.
15. This is an unvented g as-fired heater . It uses air (oxygen)
from the room in which it is installed. Provisions for
adequate combustion and ventilation air must be provided. See page 7.
Continued on page 4
39D3200
3
IMPORTANT SAFETY INFORMATION
Continued from page 3
16. Keep room area clear and free from combustible materials, gasoline and other flammable vapors and liquids.
17. Unvented gas heaters are a supplemental zone heater.
They are not intended to be a primary heating appliance. Water vapor produced by an unvented heater can
create moisture problems in a home when operated for
extended periods of time.
18. 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 of f 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 two to three
hours with the burner at the highest setting. Provide maximum ventilation by opening windows or doors to allo w
odors to dissipate. Any odors remaining after this initial
break-in period will be slight and will disappear with
continued use.
24. Never burn solid fuels in a fireplace where a unvented
room heater is installed.
25. Always have a f ireplace screen in place when the appliance is in operation and , unless other provisions for
combustion air are provided, the screen shall have an
opening(s) for induction of combustion air.
This appliance may be installed in an aftermarket, permanently located, manufactured (mobile)
home, where not prohibited by local codes.
This appliance is only for use with the type of gas
indicated on the rating plate. This appliance is not
convertible for use with other gases.
19. Input ratings are shown in BTU per hour and are for
elevations up to 2,000 feet. For elevations above 2,000
feet, input ratings should be reduced 4 percent for each
1,000 feet above sea level. Refer to the National Fuel
Gas Code.
20. The heater 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).
21. The heater 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).
22. Do not use this room heater if any part has been under
water. Immediately call a qualif ied 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.
23. This appliance must not be used with glass doors in the
closed position. This can lead to pilot outages and severe sooting outside the fireplace.
4
39D3200
GETTING STARTED
MAKE SURE YOU HAVE RECEIVED ALL PARTS:
Check your packing list to verify that all listed parts have been received. You should have the following:
•Unvented gas log grate/burner assembly • Plastic bag containing crushed volcanic rock
• Installation/operating instructions • Two (2) anchoring screws
• Ceramic Fiber logs
The milli-volt controlled version of this heater is the only style designed to be operated with optional devices for ON/OFF
functions. The following options may be used with the millivolt controlled heater. These options are
log set.
• Hand held Remote with receiver • Wall thermostat with 15' wire
•Wall switch with 15' wire • Hand held Thermostat Remote with receiver
• Handle the gas log burner assembly by the grate only. Do not pick the unit up by
the burners.
• Gloves are recommended when handling ceramic fiber logs to prevent skin
CAUTION
Carefully inspect the contents for shipping damage. If any parts are missing or damaged, immediately inform the dealer from
whom you purchased the appliance. Do not attempt to install any part of the appliance unless y ou ha ve all parts in good
condition.
irritation from loose fibers. Logs are fragile — handle with care.
not packaged with the
WHAT YOU WILL NEED FOR INSTALLATION:
You must have the following items available before proceeding with installation:
• External regulator (for propane/LPG and 1/2 lb. natural gas systems only)
• Piping which complies with local codes • Sediment trap
• Screwdriver • Tee joint.
• Pipe sealant approved for use with propane/LPG (Resistant to sulfur compounds)
• Drill with 5/32 bit • Pipe wrench or appropriate size crescent wrench set
• Manual shutoff valve
39D3200
5
PRODUCT FEATURES AND SPECIFICA TIONS
NATURAL GAS
Manual Pressure Milli-Volt Pressure
Regulator Pressure Setting: 4.0" w.c. Regulator Pressure Setting: 3.5" w.c.
Gas Inlet Pressure: Max. 10 1/2" w.c. Pilot Regulator: 3.5" w.c.
Min. 5" w.c. Gas Inlet Pressure: Max. 10 1/2" w. c.
Min. 5" w.c.
Gas Rate
Model Number Control Max BTU/Hr Min BTU/Hr
YS24/18NM Manual 28,000 15,000
YS24/18NV Milli-Volt 28,000 18,000
PROPANE/LPG
Note: An external regulator is required to reduce supply pressure to a maximum of 13" w.c.
Manual Pressure Milli-Volt Pressure
Regulator Pressure Setting: 10" w.c. Regulator Pressure Setting: 10" w.c.
Gas Inlet Pressure: Maximum 13" w.c. Gas Inlet Pressure: Maximum 13" w.c.
Minimum 11" w.c. Minimum 11" w.c.
Gas Rate
Model Number Control Max BTU/Hr Min BTU/Hr
YS24/18PM Manual 28,000 18,000
YS24/18PV Milli-Volt 28,000 21,000
IGNITION CONTROLS
Piezo ignitor allows ignition of the pilot without the use of matches or batteries.
Manual control has three (3) positions:
OFF - All gas to the gas logs is shut off at the valve.
IGN -Valve position to light/maintain a standing pilot.
HI/LOW -Variable position corresponding to desired flame height (heat input)
Milli-Volt control has four (4) positions:
OFF - All gas to the gas logs is shut off at the valve.
IGN -Valve position to light/maintain a standing pilot.
ON -Valve position to turn ON/OFF log set with remote switch/thermostat.
HI/LOW -Variable position to control flame height (heat output).
PILOT
The gas log heater is fitted with a specially designed safety pilot light (ODS assembly) which senses the amount of oxygen
available in the room and shuts the gas log heater off if the oxygen level begins to drop below a satisfactory level. The pilot
can only be relit when adequate fresh air is available.
THERMAL GENERATOR
The milli-volt gas log pilot is fitted with a milli-volt generator to provide power for remote activation.
6
39D3200
GENERAL INSTALLATION INFORMATION
CODES
Adhere to all local codes or, in their absence, the latest edition of THE NATIONAL FUEL GAS CODE ANSI Z223.1 or
NFPA54 which can be obtained from…
American National Standards Institute, Inc.
1430 Broadway
New York, NY 10018
or
National Fire Protection Association, Inc.
Batterymarch Park
Quincy, MA 02269
ADEQUATE COMBUSTION AND VENTILATION AIR
This heater shall not be installed in a confined space or unusually tight construction unless provisions are provided for
adequate combustion and ventilation air.
The National Fuel Gas Code, (ANSI Z223.1), defines a confined space as a space whose volume is less than 50 cubic feet
3
per 1,000 BTU per hour (4.8 m
per kw) of the aggregate input rating of all appliances installed in that space. An unconf ined
space is defined as a space whose volume is not less than 50 cubic feet per 1,000 BTU per hour (4.8 m3per kw) of the
aggregate input rating of all appliances installed in that space. Rooms communicating directly with the space in which the
appliances are installed, through openings not furnished with doors, are considered a part of the unconfined space.
UNUSUALLY TIGHT CONSTRUCTION IS DEFINED AS CONSTRUCTION WHERE…
a) walls and ceilings exposed to the outside atmosphere have a continuous water vapor retarder with a rating of 1 perm
(6 x 10
11
kg per-pa-sec-m2) or less with openings gasketed or sealed, and
b) weather striping has been added on openable windows and doors, and
c) caulking or sealant are applied to areas such as joints around windows and door frames; between sole plates and doors;
between wall-ceiling joints; between wall panels; at penetrations for plumbing, electrical, and gas lines; and at other
openings.
39D3200
7
GENERAL INSTALLATION INFORMATION
Figure 1 - Example of a Large Room with 1/2 Wall Divider
Counter
Fireplace
H
W
The following formula can be used to determine the maximum heater rating per the definition of unconfined space:
BTU/Hr = (L1 + L2) Ft x (W) Ft x (H) Ft
x 1000
50
Consider two connecting rooms with an open area between, with the following dimensions:
1
1 = 15
L
/2 Ft., L2 = 12 Ft., W = 12 Ft., H = 8 Ft.
BTU/Hr = (151/2 + 12) x (12) x (8)
x 1000 = 52800 BTU/Hr
50
If there were a door between the two rooms the calculation would be based only on the room with the heater.
BTU/Hr = (151/2) x (12) x (8)
x 1000 = 29760 BTU/Hr
50
If the area in which the heater may be operated is smaller than that defined as an
unconfined space or if the building is of unusually tight construction, provide
adequate combustion and ventilation air by one of the methods described in the
National Fuel Gas Code, ANSI Z223.1, Section 5.3 or applicable local codes.
WARNING
8
39D3200
FIREPLACE AND HEARTH DIMENSIONS
This appliance has been specifically tested and design certified for installation only
in a solid-fuel burning fireplace including factory-b uilt UL127 fireplaces and masonry
fireplaces, or in a listed ventless firebox
(see below).
Exception:
instructions stating that it has not been tested or should not be used with unvented
WARNING
Use manufacturer's installation and clearance requirements as defined in their manual.
The YS Series unvented room heater is approved for installation into the following unvented fireplaces:
The YS Series unvented room heater may also be installed into a Ventless Firebox Enclosure for Gas Fired Decorative Type
Unvented Room Heaters per IAS Requirement No. 2-97 (typically referred to as a "Universal Firebox"), as long as firebox
hearth dimensions meet the minimum hearth dimensions shown below.
WARNING
gas logs.
DO NOT install this appliance in a factory-built fireplace that includes
GCUF Series Fireboxes 32, 36, or 42
A
Model A B C D
YS 18" 13" 27" 17"
D
C
Figure 2 - Hearth Minimum Dimension for Solid Fuel Burning
Fireplaces and UL127 Factory Built Fireplaces
B
39D3200
9
PLACEMENT IN A FIREPLACE WITH A RESTRICTIVE BARRIER
IMPORTANT INFORMATION FOR THE INSTALLATION OF THIS GAS LOG SET
The following are guidelines for placing a gas log set in a fireplace that has a restrictive barrier along the bottom front
opening of the fireplace. Some examples of barriers are glass/screen door frames and sunken/recessed fireplaces.
Height of Restriction (X) Minimum Depth of Fireplace/Firebox
No restriction 13"
0 to 1.5" 16"
Greater than 11/2" to 3" 16"
Greater than 3: ANY BARRIER GREATER THAN THREE INCHES (3")
PLACED IN FRONT OF THE GAS LOG SET IS NOT
RECOMMENDED BY THE MANUFACTURER.
Glass door frames
with adjustable
louvers should have
the lovers fully open
while the unit is in
operation.
The log set should be
placed against or as near
as possible to the rear wall
of the fireplace/firebox.
Height of restrictive barrier
caused by glass door frames,
recessed fireplaces, etc. from the
base or bottom surface of the
(Refer to Table).
unit.
X
Depth of fireplace/firebox.
(Refer toTable).
Figure 3 - Reference Drawing of a Natural Flame Log Set in an Enclosure
Barriers such as the bottom of a glass door frame placed in
front of a gas log set can change the air flow characteristics
of the fireplace which in turn can cause the unit to overheat
and malfunction.
WARNING
NOTE: Non combustible material such as refractory brick may be used to line the floor of the fireplace
in order to raise the height of the gas log set in relation to a restrictive barrier. If the unit is raised, the
minimum height dimension listed in the homeowner’s manual must not be exceeded.
NOTE: If the log set is equipped with a remote receiver, a restrictive barrier may reduce the battery life
by increasing the ambient temperature inside the fireplace. Placement of the receiver outside of the
fireplace will extend the battery life.
10
39D3200
CLEARANCES AND HEIGHT REQUIREMENTS
The dimensions shown in Figures 4 through 10 and defined in the fireplace
manufacturer's instructions are
this heater. Left and right clearances are determined when facing the front of the
heater.
When heater is installed into a ventless firebox, minimum clearances, as specified
by the ventless firebox manufacturer, must be met.
minimum clearances
to maintain when installing
WARNING
Follow these instructions carefully to ensure safe installation. Failure to follow
instructions exactly can create a fire hazard.
Sidewall and ceiling clearances: The sides of the fireplace opening must be at least 16" from any combustible wall.
The ceiling must be at least 42" from the top of the fireplace opening.
42"
16"
Figure 4 - Sidewall and Ceiling Clearances
39D3200
11
CLEARANCES and HEIGHT REQUIREMENTS
Heat resistant material (minimum requirements) with no wooden mantel or other comb ustible projection:
To install the gas logs into a fireplace with no wooden mantel, shelf or other combustible projection above the fireplace
opening, measure the heat resistant material height, per Figure 5, then refer to TABLE A.
Heat resistant materials such as slate and marble must be at least 1/2" thick. Sheet metal should not be installed onto
combustible material.
IMPORTANT:
If you cannot meet these minimum clearances you must operate the heater with chimney flue damper open.
Refer to “INSTALLING VENTED APPLICATIONS” found on page 16.
Heat
Resistant
Material
Measure
this
distance
Heater in
Fireplace or
Firebox
Figure 5 - Measuring Heat Resistant Material
Figure 6 - Measuring Heat Resistant Material
Hood
Heater in
Fireplace or
Firebox
for Mantel
8" or More of
Heat Resistant
Material
Heat resistant material (minimum requirements) with wooden mantel or other combustible projection:
To install the heater with a wooden mantel, shelf or other combustible projection above, first measure the heat resistant
material shown in Figure 6.
HEAT RESISTANT YS24
MATERIAL REQUIREMENTS FOR
MEASUREMENT SAFE INSTALLATION
20" or more Hood not required.
8" to less than 20" Extend heat resistent material to 20" or install
Hood.
See Figure 6.
Less than 8" Extend heat resistant material to at least 8" and
install hood.
resistant material to a height of at least 20".
See Figure 6.
OR, extend heat
TABLE A - Heat Resistant Material Requirements with No Mantel or Combustible Projection
12
39D3200
CLEARANCES AND HEIGHT REQUIRMENTS
HEAT RESISTANT REQUIREMENTS FOR SAFE INSTALLATION WITH WOODEN MANTEL,
MATERIAL SHELF OR OTHER COMBUSTIBLE PROJECTION
MEASUREMENT
20" or more Hood not required. Observe profiles (side elevations) shown in
8" to less than 12" Install hood and observe profiles shown in Figure 7; OR extend heat resistant material to at
least 12" and observe profiles shown in
Less than 8" Extend heat resistant material to at least 8", install hood and observe profiles shown in
Figure 7; OR extend heat resistant material to at least 12" and observe profiles shown in
Figure 8.
Figure 8.
Figure 8.
TABLE B - Heat Resistant Material Heights and Mantel Location
10" or less
20" min. 32"
Heat
Resistant
Material
12"
6" - 10 "
1
2
/2"
8"min. 13" 18" 20"
Heat
Resistant
Material
Figure 7 - Minimum Mantel Clearance
Example:
39D3200
Hood
Heater in
Fireplace or
Firebox
with Hood
A mantel may project from the wall a maximum
of 2 1/2" at a minimum of 13" above the opening and a maximum of 10" at a minimum of
18" above the opening.
Heater in
Fireplace or
Firebox
Figure 8 - Minimum Mantel Clearance
with No Hood
Example:
The bottom of the mantel may project from
the wall a maximum of 10" at a minimum of
32" above the opening.
13
FLOOR CLEARANCE
The gas log heater must be installed at least 5" above any combustible flooring material, such as carpeting or tile, which is
closer than 14" to the base of the fireplace. The minimum distance must be maintained from the top surface of carpeting, tile,
etc. Refer to Figure 9.
OR,
The gas log heater may be installed nearer to the floor if a minimum of 14" of noncombustible material such as slate or
marble is installed between the base of the fireplace and the combustible flooring. Refer to Figure 10.
Heater in
Fireplace or
Firebox
Combustible
Material
Figure 9 - Minimum Clearance above Combustible Flooring
This Distance
May Now Be
Less than 5"
5" Minimum
Heater in
Fireplace or
Firebox
Combustible
Material
14" Minimum
Figure 10 - Minimum Clearance above Combustible Flooring with
Noncombustible Material Installed at Base of Fireplace
14
39D3200
FIREPLACE PREPARATION
BEFORE FULLY INSTALLING THE UNIT:
•Turn OFF the gas supply to the fireplace or firebox.
• Seal any fresh air vents and/or ash clean-out doors located on the floor or wall of the f ireplace. If left unsealed, drafting
may cause pilot outage or sooting. Use a heat resistant sealant. Do not seal the chimney flue damper.
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
INST ALLING VENTED APPLICA TIONS
Manual and millivolt controlled gas logs may be installed as a v ented decorativ e log set in compliance with ANSI Z21.60 and
National Fuel Gas Code, Section 6.6 Since, the gas logs are operated with the damper open, non-combustible material and
minimum mantel requirements do not apply.
This appliance is for installation only in a solid fuel burning fireplace (masonry
fireplace or manufactured fireplace) with a working flue and constructed of
noncombustible material.
Exception:
instructions stating that it has not been tested or should not be used with unvented
WARNING
gas logs.
DO NOT install this appliance in a factory-built fireplace that includes
BEFORE INSTALLING THE APPLIANCE:
•Turn off gas supply to fireplace or firebox.
•Have the fireplace floor and chimney professionally cleaned to remove ashes, soot, creosote or other obstructions. Hav e
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.
Install and operate the appliance as directed in this manual.
DAMPER STOP INSTALLATION:
A damper stop must be provided with the unit. Contact
your dealer to obtain one. The damper stop must be
installed as shown in Figure 11 to prevent full closure
of the fireplace damper blade and provide a minimum
29 square inch flue opening.
Figure 11 - Damper Stop Installation.
(See WARNING at top of next page.)
Damper Stop
Damper
39D3200
15
The fireplace and gas logs function as a system. If the fireplace is spilling into the
room (check with a match or a smoke stick), reposition the damper clamp until a
positive draft is obtained by opening the damper. If negative pressure in home
prevents having a positive draft, contact your dealer for assistance.
WARNING
PLACING AND SECURING APPLIANCE
You must secure the gas log heater to the fireplace floor. If not, the entire unit may
move when you adjust the contr ols. 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
WARNING
adequate air flow and guard against sooting. Raise the fireplace floor using
noncombustible materials, as described in “PLACEMENT IN A FIREPLACE WITH
RESTRICTIVE BARRIER” on page 10.
INST ALLING VENTED APPLICA TIONS
ASSEMBLY PROCEDURE:
1. Center the gas log unit in the fireplace or firebox. Make certain the front feet of the grate sit inside the front edge of the
fireplace or firebox.
2. Anchor holes are located inside the back right corner and inside front left corner. After centering the grate correctly,
mark the hole positions on the fireplace/firebox floor. Drill two (2)
3. Anchor the grate to the fireplace/firebox floor using the screws provided. Refer to Figure 12.
Proper installation of the grate is essential to prevent any movement of the gas logs and controls during operation.
Screw
Anchor
Hole
5
/32" diameter holes approximately 11/2" deep.
Screw
Anchor
Hole
Figure 12 - Securing Heater to Floor of Fireplace/Firebox
16
39D3200
CONNECTING THE GAS
NOTICE: A qualified gas appliance installer must connect the heater to the gas supply. Consult all local
codes.
Use new black iron or steel pipe. Internally tinned copper or copper tubing can be
used per National Fuel Code, section 2.6.3, providing gas meets hydrogen sulfide
limits, and where permitted by local codes. Gas piping system must be sized to
provide minimum inlet pressure (Listed on Data Plate) at the maximum flow rate
(BTU/Hr). Undue pressure loss will occur if the pipe is too small.
A manual shutoff valve must be installed upstream of the appliance. Union tee and
CAUTION
plugged 1/8" NPT pressure tapping point should be installed upstream of the
appliance.
Refer to Figure 13.
To Heater
Valve
IMPORTANT:
Pipe Coupling
Pipe
Stainless
Flexible Tube
Manual Shutoff
Valve
Figure 13 - Gas Connection
Hold heater valve firmly with a wrench to prevent movement when connecting to inlet pipe.
Locations that the Pressure
Tapping Point May Be Installed
Gas Supply
Inlet
CHECK GAS TYPE: The gas supply must be the same as stated on the heater’s
rating plate. If the gas supply is different, DO NOT INSTALL THE HEATER. Contact
your dealer for the correct model.
CAUTION
Always use an external regulator for all propane/LPG heaters and high pressure one to two-pound systems only, to
reduce the supply tank pressure to a maximum of 13" w.c. This is in addition to the internal regulator in the heater valve.
39D3200
17
CHECKING GAS PRESSURE
The heater gas inlet connection is a 3/8" NPT at the valve. On units
Connecting directly to an
unregulated propane/LPG
tank can cause an explosion.
WARNING
Test all gas joints from the gas meter to the heater valve for leaks using a gas analyzer or soap and water solution after
completing connection. DO NOT USE AN OPEN FLAME.
Check the gas pressure with the appliance burning and the control set to HIGH.
MANUAL CONTROL (Figure 14)
The pressure regulator is preset and locked to discourage tampering. If the pressure is not as speci-
fied, replace the regulator with the correct part from
the parts list in this manual.
1
Remove
body. Install fitting and tubing to pressure gauge. After taking pressure reading, reinstall test plug. Check
for gas leaks.
/8" NPT plug, located on side of regulator
with Millivolt control, the inlet connection is on the right side, when
you face the unit. On units with manual control, the inlet connection
is on the right. To connect from the opposite side, route the pipe
under the rear portion of the unit.
When tightening up the joint to the valve, hold the v alve securely to
prevent movement.
NPT Test Plug
MILLIVOLT CONTROL (Figure 15)
The valve regulator controls the b urner pressure which
should be checked at the pressure test point.
Turn captured screw counter clockwise two or thre turns
and then place tubing to pressure gauge over test point
(Use test point “OUT” 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.
Figure 14 - Pressure Test Point Location
Manual Control
Test Port “OUT”
Figure 15 - Pressure Test Point Location
Milli-Volt Control
18
39D3200
ELECTRICAL WIRING (MILLI-VOL T)
The milli-volt valve is a self-powered combination gas control THAT DOES NOT REQUIRE 110 VAC TO OPERATE.
CAUTION
Label all wires prior
to disconnection
when servicing
controls. Wiring
errors can cause
improper and
dangerous
operation. V erify
proper operation
after servicing.
Wall
Switch
On/Off
Switch
TH = 3
TP = 1
TP/TH = 2
On/Off
Switch
ODS
Pilot
Millivolt
Valve
Spade
Terminal
Red
ODS
Pilot
Red
Switch
Optional Wall
Figure 16 - Wiring Diagram
CONNECTING OPTIONAL WALL SWITCH OR THERMOSTAT
1. Use 18 awg, two-wire cable, 20 feet maximum length.
2. At one end of the cable, connect both wires to the wall switch or thermostat. At the other end, connect one wire to
TP/TH and one wire to TH. The color of the wires does not matter. Or you can hook the wall switch of thermostat to
wires on the left side of the unit.
39D3200
Switch or Remote
Receiver
19
ELECTRICAL WIRING (MILLI-VOL T)
CONNECTING REMOTE RECEIVER
THESE INSTRUCTIONS SUPERCEDE THE SECTION ENTITLED “HEARTH MOUNT” IN THE MILLI-VOLT
HAND-HELD REMOTE INSTRUCTIONS SUPPLIED WITH THE REMOTE.
1. Cut cable to length (approximately 12") for placement in the fireplace.
2. Strip back
each wire.
1
/4" of the insulation from both ends of
SK
Y
TE
C
H
O
F
F
R
EM
OT
E
ON
3. Connect two .25 female connectors to the wires
at one end of the cable.
4. Insert the opposite ends of the wires into the re-
Velcro Pads
ceiver wire terminals and tighten the screws.
5. Connect the connectors to the two .25" male connectors located on the left side when facing the
unit (See F igur e 16, page 19). Do not let wire touch
grate or burner.
6. Stick velcro pads with self-adhesive backing to
bottom of remote receiver and to the left side of the unit. Refer to Figure 17.
Remote
Receiver
Figure 17 - Installing Remote Receiver
7. Attach remote receiver with velcro pads. Control switch must face forward.
NOTE:Heat reduces battery life. You can protect the receiver and extend battery life by mounting the
receiver in a wall or other location outside the fireplace.
CHECKING SYSTEM OPERATION
The milli-volt system and individual components may be checked with a millivolt
meter having a 0-1000 mV range. Conduct
each check shown in chart below by connection meter test leads to terminals as in-
CHECK TO METER THERMOSTAT METER
TEST TEST LEADS TO CONT ACTS READING
A COMPLETE 2 & 3 CLOSED CLOSED
SYSTEM
CONNECT
TERMINALS SHOULD BE
dicated.
B THERMOPILE 1 & 2 OPEN OPEN
OUTPUT
A. COMPLETE MILLIVOLT SYSTEM CHECK
(“A” Reading - Thermostat contacts CLOSED - Control Knob “ON” - Main burner should be come ON)
a. If the reading is more than 100 milli-volts and the automatic valve still does not come on, replace the control.
b. If the closed circuit reading (“A” reading) is less than 100 millivolts, determine cause for low reading, proceed to
Section B below.
B. Thermopile Output Reading Check
(“B” Reading - Thermostat contacts OPEN - Main burner OFF)
1. Check gas pressure to the unit. If gas pressure is within minimum and maximum on data plate, then check pilot
voltage, 325 millivolts minimum. If the minimum milli-volt reading is not obtainable, replace pilot.
20
39D3200
LOG PLACEMENT
Before you begin — This unit is supplied with a two ceramic fiber log units. Do not handle the log unit with your bare
hands. Always wear gloves to prevent skin irritation from ceramic fibers. After handling the log unit, wash your hands
gently with soap and water to remove any traces of fibers.
WARNING
The positioning of the log unit is critical
to the safe and clean operation of this
heater. Sooting and other problems
may result if the logs are not properly
and firmly positioned in the appliance.
Never add additional logs or
embellishments such as pine cones,
vermiculite or rock wool to the heater.
Only use the log uit supplied with the
unit.
Failure to position the parts in
accordance with diagrams below or to
use only parts specifically appro ved for
this heater may result in property
damage or personal injury.
INSTALLING LOG UNIT ON GRATE
1. Install bottom log on two log pins on base. Check
log position and stability.
Top Log
Log Pins
Bottom
Log
Log
Pins
2. Install top log on two log pins on bottom log. Make
sure top log is copmpletely seated on bottom log.
PLACING THE DECORATIVE ROCK
DO NOT sprinkle volcanic rock on the logs or around the pilot or the main burner.
This may cause sooting. Only place volcanic rock on the floor of the fireplace.
During initial operation of the new heater , b urning logs will give off a paper b urning
smell and orange flames will be present. Simply open the windows for a few hours
CAUTION
to vent the odor.
Figure 18 - Installing Logs to Grate
39D3200
21
FLAME APPEARANCE
Flames from the pilot, front and rear burner should be visuall y chec ked as soon as the heater is installed.
In addition, periodically check the flames visually during operation.
CHECKING THE PILOT FLAME
The pilot flame must always be present when the heater is in operation. It should just touch the top of the
thermocouple tip for natural. Refer to Figures 19 and 21 for correct pilot flame.
If the pilot flame does not touch the thermocouple, then the main burner cannot function reliably . Refer to F igures 20 and 22
for incorrect shape of pilot flame.
MILLI-VOLT CONTROL
Thermocouple
for Natural
Thermocouple
for LP
Figure 19 - Correct Appearance of Pilot Flame
MANUAL CONTROL
Thermocouple
for Natural
Thermocouple
for Natural
Thermocouple
for LP
Figure 20 - Incorrect Appearance of Pilot Flame
Thermocouple
for Natural
Thermocouple
for LP
Figure 21 - Correct Appearance of Pilot Flame
22
Thermocouple
for LP
Figure 22 - Incorrect Appearance of Pilot Flame
39D3200
CHECKING THE BURNER FLAME
In normal operation at full rate after 15 minutes, the following flame appearances should be observed:
Figure 23 - Correct Appearance of Rear Flames
The left and right flames should be yellow and extend 1"-2" abo ve the log top surfaces. The yello w flames should
not
contact
the logs.
OPERATING INSTRUCTIONS
Avoid any drafts that alter burner flame patterns. Do not allo w fans to blo w directly into the f ireplace. Do not place
a blower inside the burn 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 the y are burned of f 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 two to three hours with the burner at the highest setting. Provide maximum v entilation 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.
This appliance must not be used with glass doors in the closed position. This can lead to pilot outages and severe sooting
outside the fireplace.
39D3200
23
OPERATING INSTRUCTIONS
FOR YOUR SAFETY READ BEFORE LIGHTING
If you do not follow these instruction
exactly, a fire or explosion may result
causing property damage, personal
injury or loss of life.
WARNING
A. This appliance is equipped with an ignition device which automatically lights the pilot. Do not try to light the
unit by hand.
B. BEFORE OPERATING smell all around the appliance area for gas. Be sure to smell next to the floor because
some gas is heavier than air and will settle on the floor.
WHAT TO DO IF YOU SMELL GAS:
• Do not attempt to light any appliance.
• Do not touch any electric switch; do not use any phone in your building.
• Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions.
• If you cannot reach your gas supplier, call the fire department.
C. Use only your hand to push in, or turn the gas control knob . Ne ver 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 fir e
or explosion.
D. Do not use this appliance if any part of it 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 that has been under
water.
Piezo
Ignitor
Control Knobs
Figure 24 - Location of Piezo Ignitor, Control Knobs and Switch on Millivolt Unit
24
Switch
39D3200
OPERATING INSTRUCTIONS
MANUAL CONTROL LIGHTING INSTRUCTIONS
1. STOP! Read the safety information.
2. Make sure the manual shutoff valve is fully open.
3. This heater is equipped with an ignition device (piezo) which automatically lights the pilot.
4. Refer to Figure 24, page 24 for the location of the piezo ignitor and control knob. Push in gas control knob
slightly and turn control knob clockwise
NOTE:
Knob cannot be turned to OFF unless knob is pushed in slightly. Do not force.
5. Wait 5 minutes to clear out any gas. Then smell for gas, including near the floor. If you smell gas STOP!
Follow the instructions under “WHAT TO DO IF YOU SMELL GAS”, page 24. If you do not smell gas, go
to the next step.
6. From OFF position, push in gas control knob slightly and turn counterclockwise to the IGN
position. See Figure 25. Push in and hold control knob for 5 seconds.
NOTE:
If you are running the heater for the first time, it will be necessary to press in the control knob for 30
seconds to allow air to bleed out of the gas piping.
7. With the control knob pushed in, push and release the piezo ignitor b utton to light the ODS pilot. The pilot is
located on the right side of the heater, behind the front log and in front of the main burner. If piezo ignitor
does not light the pilot, refer to “MATCH LIGHTING INSTRUCTIONS”, page 27.
8. Hold the control knob in for an additional 10 seconds to prevent the ODS pilot from shutting of f the gas while
the thermocouple is warming up.
9. Release the control knob.
• If the knob does not pop out when released, stop and immediately call your service technician or gas
supplier.
• If the ODS pilot will not stay lit after sev eral tries, push and turn the gas control knob clockwise
to OFF and wait 15 seconds. Repeat steps 6 through 9.
10. Push in control knob and turn counterclockwise to the HIGH setting. At this location the control
knob will pop out when positioned correctly . The knob can now be positioned at an y position between HIGH
and LOW. Refer to Figures 26 and 27.
to the OFF position.
Rotate
Rotate
Push
Figure 25 - IGN Position
Rotate
Push
Figure 26 - HIGH Position Figure 27 - LOW Position
Wait 30 seconds before
readjusting the heater when the
control knob has been turned
down to a lower setting.
WARNING
TO TURN OFF GAS TO HEATER
1. Turn control knob clockwise to OFF position to completely shut off the heater.
2. If applicable: Turn off all electric power to the heater.
39D3200
Push
25
OPERATING INSTRUCTIONS
MILLI-VOLT CONTROL LIGHTING INSTRUCTIONS
1. STOP! Read the safety information label.
2. Make sure the manual shutoff valve is fully open.
3. This gas log set is equipped with an ignition device (piezo) which automatically lights the pilot. If piezo
ignitor does not light the pilot, refer to instructions for “MATCH LIGHTING INSTRUCTIONS”, page 27.
4. Turn gas control knob clockwise to the OFF position, set the thermostat to the lowest setting and turn
ON/OFF switch to OFF position.
5. Wait (5) minutes to clear out any gas. Then smell for gas, including near the floor. If you smell gas, STOP!
Follow "B" in the safety information label. If you don't smell gas, go to next step.
6. From OFF position, turn the gas control knob counterclockwise
to IGN position. Push in control
knob for 5 seconds.
7. With the control knob pushed in, push in and release the piezo ignitor button to light the pilot.
8. Continue pushing the control knob in for a further 60 seconds to prevent the flame detector from shutting off
the gas while the probe is warming up. Release the control knob.
9. Turn gas control knob counterclockwise to the ON position.
10. After the pilot has been lit for one minute, the burners can be turned on. Turn the ON/OFF switch to ON
position or adjust thermostat to desired setting.
11. If the gas logs will not operate, follow the instructions “TO TURN OFF GAS TO APPLIANCE” below and
call your service technician or gas supplier.
Wait 30 seconds before
readjusting the heater when the
control knob has been turned
down to a lower setting.
WARNING
Figure 28 - Pilot
1. Turn control knob clockwise to OFF position to completely shut off the heater.
2. If applicable: Turn ON/OFF switch to OFF position and/or set thermostat (if present) to lowest setting.
3. If applicable: Turn off all electric power to the heater.
26
Hi/Lo
Control
Ignitor
Control
Figure 29 - Control Cover Plate
TO TURN OFF GAS TO HEATER
39D3200
OPERATING INSTRUCTIONS AND CLEANING AND SERVICING
MATCH LIGHTING INSTRUCTIONS
1. Remove any items necessary for easy access to the pilot (for example: logs, screens, etc.).
2. Follow appropriate lighting instructions found previously. Instead of pushing and releasing the piezo button,
light a match and hold the flame to the end of the pilot and ignite the pilot.
3. After control knob has been released and pilot stays lit, reinstall any items that were removed for pilot access.
4. Call a qualified service technician for repair or replacement of the piezo ignitor.
CLEANING AND SERVICING
Annual inspection and cleaning by y our dealer or qualified service technician is recommended to prevent
malfunction and/or sooting.
Turn off heater and allow to
cool before cleaning.
Disconnect electrical power
(optional blower) before
cleaning or servicing.
WARNING
Remove fireplace screen. Carefully lower screen from mounting lugs and set aside during cleaning. Refer to instruction
manual for installation of screen. DO NOT OPERATE THE UNIT WITH THE SCREEN REMOVED.
Remove logs, handling carefully by holding gently at each end. Gloves ar e recommended to prevent skin irritation from
ceramic fibers. If skin becomes irritated, wash gently with soap and water. Refer to manual for correct log placement.
PERIODIC CLEANING - Refer to parts diagram for location of items discussed below.
• Do not use cleaning fluid to clean logs or any part of heater.
•Brush logs with soft bristle brush or vacuum with brush attachment.
•Vacuum loose particles and dust from the front and rear burner, control and piezo covers and grate weldment.
• Inspect and clean burner air intake holes. Remov e lint or particles with vacuum, brush, or pipe cleaners. F ailure to keep
air intake holes clean will result in sooting and poor combustion.
• External case should be dusted and wiped with a wet soapy cloth.
ANNUAL CLEANING/INSPECTION - Refer to parts diagram for location of items discussed below.
• Inspect and clean burner air intake holes. Remove lint or par ticles with v acuum, brush or pipe cleaners. Failure to k eep
air intake holes clean will result in sooting and poor combustion.
• Inspect and clean all burner ports.
• Inspect ODS pilot for operation and accumulation of lint at air intake holes.
•Verify flame pattern and log placement for proper operation.
•Verify smooth and responsive ignition of main burner and rear burner.
39D3200
27
TROUBLESHOOTING
Note: All troubleshooting items are listed in order of operation.
Turn appliance OFF and allow to cool
before servicing. Only a qualified
service person should service and
repair the heater.
WARNING
OBSERVED PROBLEM
When ignitor button is pressed,
there is no spark at ODS/pilot.
Appliance produces unwanted
odors.
Appliance shuts off during use.
POSSIBLE CAUSE
1. Ignitor electrode positioned wrong.
2. Ignitor electrode is broken.
3. Ignitor electrode not connected to ignitor cable.
4. Ignitor cable pinched or wet. Keep ignitor cable
dry.
5. Broken ignitor cable.
6. Bad piezo ignitor.
1. Appliance burning vapors from paint, hair
spray, glues, etc.
2. Gas leak.
3. Initial burn off.
1. Not enough fresh air is available for ODS/ pilot to operate.
2. Low line pressure.
3. ODS/pilot is partially clogged.
4. Defective Thermopile.
5. Restrictions in incoming air flow.
REMEDY
1Replace ignitor.
2. Replace ignitor.
3. Reconnect ignitor cable.
4. Free ignitor cable if pinched by any
metal or tubing.
5. Replace ignitor cable.
6. Replace piezo ignitor.
1. Ventilate room. Stop using odor causing products while heater is running.
2. Locate and correct all leaks.
3. Ventilate room and turn unit on high until odor is gone. Odor should be gone
after 2 to 3 hours of continuous use.
1. Open window and/or door for ventilation.
2. Contact local gas company.
3. Clean ODS/pilot.
4. Check pilot flame, check wire connections, check output, should be 325 millivolts across TH/TP and TP Terminals
with ON/OFF switches off.
5. Check for bottom riser on glass door,
sunken fireplace, excessi ve lav a rock/cinders densely packed against grate.
Gas odor even when control
knob is in OFF position.
When ignitor button is pressed,
there is spark at ODS pilot, but
no ignition.
28
1. Gas leak.
2. Control valve defective.
1. Gas supply turned off or manual shutof f valv e
2. Control knob not in PILOT position.
3. Control knob not pressed in while in PILOT
4. Air in gas lines when installed.
5. ODS/pilot is clogged.
6. Gas regulator setting is not correct.
closed.
position.
1. Locate and correct all leaks.
2. Replace control valve.
1. Turn on gas supply or open manual
shutoff valve.
2. Turn control knob to PILOT position.
3. Press in control knob while in PILOT
position.
4. Continue holding down control knob.
Repeat igniting operation until air is removed.
5. Replace ODS/pilot assembly or get it
serviced.
6. Replace gas regulator.
39D3200
If the gas quality is bad, your pilot may not stay
lit, the burners may produce soot and the heater
may backfire when lit. If the gas quality or pressure
is low , contact your local gas supplier immediatel y.
WARNING
TROUBLESHOOTING
OBSERVED PROBLEM
ODS/pilot lights, but flame goes
out when control knob is released.
Burner does not light after ODS/
pilot is lit.
Burner backfires during combustion.
Slight smoke or odor during initial operation.
POSSIBLE CAUSE
1. Control knob not fully pressed in.
2. Control knob not pressed in long enough.
3. Manual shutoff valve not fully open.
4. Thermocouple connection loose at control
valve.
5. Pilot flame not touching thermocouple, which
allows thermocouple to cool, causing pilot
flame to go out. This problem could be caused
by either low gas pressure, or a dirty or partially clogged ODS/pilot.
6. Thermocouple damaged.
7. Control valve damaged.
1. Burner orifice is clogged.
2. Burner orifice diameter is too small.
3. Inlet gas pressure is too low.
1. Manifold pressure is too low.
2. Burner orifice is clogged.
1. Burner orifice is clogged or damaged.
2. Burner is damaged.
3. Gas regulator defective.
REMEDY
1. Press in control knob fully.
2. After ODS/pilot lights, keep control
knob pressed in for 30 seconds.
3. Fully open manual shutoff valve.
4. Hand tighten until snug, then tighten
1/4 turn more.
5. Contact local gas company.
6. Replace thermocouple.
7. Replace control valve.
1. Clean burner or replace burner orifice.
2. Replace burner orifice.
3. Contact qualified service person.
1. Contact local gas company.
2. Clean burner or replace burner orifice.
1. Clean burner or replace burner orifice.
2. Replace burner.
3. Replace gas regulator.
Logs appear to smoke after initial operation.
Heater produces a whistling
noise when burner is lit.
No gas to pilot.
39D3200
1. Vapors from paint or curing process of logs.
1. Turning control knob to HIGH position when
2. Air in gas line.
3. Dirty or partially clogged burners orifice.
1. LP-regulator shut down due to inlet pressure
burner is cold.
too high.
1. Problem will stop after a few hours of
operation. Run the heater with the
damper open if you have one, or open a
window for the first few hours.
2. Log heater is intended to be smokeless.
Turn OFF heater and call qualified service person.
1. Turn control knob to LO W position and
let warm up for a minute.
2. Operate burner until air is remo ved from
line. Have gas line checked by local gas
company.
3. Clean burner or replace burner orifice.
1. Verify LP tank regulator is installed and
set at 11" to 13" w.c.
2. Replace regulator on heater.
29
ILLUSTRATED PARTS BREAKDOWN
Failure to position the parts in accordance with these
diagrams or failure to use only parts specifically appro ved
with this appliance may result in property damage or
personal injury.
WARNING
3
4
YS24/18
1
5
9
6
7
2
10
30
8B
8B
11
39D3200
REPLACEMENT PARTS LIST
REPLACEMENT PARTS ARE AVAILABLE THR OUGH Y OUR RETAILER.
Item Description Qty Natural Propane
Common Parts
1 Burner 1 39D3006 39D3007
2 Piezo Ignitor 1 14D0503 14D0503
3 Main Log 1 39D3014 39D3014
4Top Log 1 36D3015 36D3015
Manual Control
5 Injector 1 39D3029 39D3027
6 ODS Pilot Assembly 1 26D2529 26D2530
7 Piezo Wire 1 00K0632 00K0632
8 Knob Control 1 18D0603 18D0603
9 Control V alve 1 30D0201 30D0202
10 Regulator Valve 1 24D0305 24D0306
Millivolt Control
5 Injector 1 39D3028 39D3027
6 ODS Pilot Assembly 1 14D0473 14D0474
7 Piezo Wire 1 00K0632 00K0632
8A High/Low Knob Extension 1 37D0010 37D0010
8B Pilot/On/Off Knob Extension 1 37D0011 37D0011
9 Control V alve 1 14D0467 14D0468
10 Regulator Valve N/A N/A
11 On/Off Switch 1 32D0232 32D0232
Accessories
Flex Connector Flexcon 30 All Models
Wall Switch Kit MVWS Milli-volt only
Wall Thermostat Kit MVWTS Milli-volt only
Hand Held Remote MRC Milli-volt only
Hand Held Thermostat Remote TRC Milli-volt only
39D3200
31
MONESSEN HEARTH SYSTEMS
LIMITED LIFETIME WARRANTY POLICY
LIFETIME WARRANTY
The following components are warranted for life to the original owner, subject of proof of purchase: Firebox,
Combustion Chamber, Heat Exchanger, Grate and Stainless Steel Burners.
FIVE YEAR WARRANTY
The following components are warranted for 5 years to the original owner, subject of proof of purchase: Ceramic
Fiber Logs, Catalytic Filter and Aluminized Burners.
BASIC WARRANTY
Monessen Hearth Systems (MHS) warrants the components and materials in your gas appliance to be free from
manufacturing and material defects for a period of two years from date of installation. After installation, if any of
the components manufactured by MHS in the appliance are found to be defective in materials or workmanship,
MHS will, at its option, replace or repair the defective components at no charge to the original owner. MHS will
also pay for reasonable labor costs incurred in replacing or repairing such components for a period of two years
from the date of installation. Any products presented for w arranty repair must be accompanied by a dated proof of
purchase.
This Limited Lifetime Warranty will be void if the appliance is not installed by a qualified installer in accordance
with the installation instructions. The Limited Lifetime Warranty will also be void if the appliance is not operated
and maintained according to the operating instructions supplied with the appliance, and does not extend to (1)
firebox/burner assembly damage by accident, neglect, misuse, abuse, alteration, negligence of others, including
the installation thereof by unqualified installers, (2) the costs of remov al, reinstallation or transportation of defective parts on the appliance, or (3) incidental or consequential damage. All service work must be performed by an
authorized service representative.
This warranty is expressly in lieu of other warranties, express or implied, including the w arranty of merchantability of fitness for purpose and of all other obligations or liabilities. Monessen Hearth Systems, Inc. does not assume
for it any other obligations or liability in connection with the sale or use of the appliance. In states that do not allow
limitations on how long an implied warranty lasts, or do not allo w exclusion of indirect damage, those limitations
of exclusions may not apply to you. You may also have additional rights not covered in this Limited Lifetime
Warranty.
MHS reserves the right to investigate any and all claims against the Limited Lifetime Warranty and decide upon
method of settlement.
For information about this warranty, contact:
Technical Services
Monessen Hearth Systems
149 Cleveland Drive
Paris, Kentucky 40361
December 2000 P/N 39D3200 • Rev. 1
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