INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
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.
WARNING: This appliance is for installation only in a solid-fuel burning masonry or UL127 factory-built
fi replace or in a listed ventless fi rebox enclosure. It is design-certifi ed for these installations in accordance
with ANSI Z21.11.2. Exception: DO NOT install this appliance in a factory-built fi replace that includes
instructions stating it has not been tested or should not be used with unvented gas logs.
This is an unvented gas-fi red 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 Air for Combustion and Ventilation
section on Page 6 of this manual.
WARNING:
FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly could result in serious injury, death, or property damage.
- Do not store or use gasoline or other fl ammable vapors and liquids in the vicinity of this or any other
appliance.
- WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any phone in your building.
• Leave the building immediately.
• 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 fi re department.
- Installation and service must be performed by a qualifi ed installer, service agency or the gas supplier.
Improper adjustment, alteration, service, maintenance, or installation of this
heater or its controls can cause death or serious injury.
Read and follow instructions and precautions in User’s Information Manual
provided with this heater.
WARNING: This appliance is for
installation only in a solid-fuel burning masonry or UL127 factory-built
fi replace or in a listed ventless fi re-
box enclosure. It is design-certifi ed
for these installations in accordance
with ANSI Z21.11.2. Exception:
DO NOT install this appliance in a
factory-built fi replace that includes
instructions stating it has not been
tested or should not be used with
unvented gas logs.
WARNING: Vent-free products are
prohibited for bedroom and bathroom
installation in the Commonwealth of
Massachusetts.
WARNING: This product contains
and/or generates chemicals known
to the state of California to cause
cancer or birth defects or other reproductive harm.
WARNING: This is an unvented
gas-fi red 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 Air for Combustion and Ventilation section on Page 6 of
this manual.
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.
* Aftermarket: Completion of sale, not for
purpose of resale, from the manufacturer
DANGER: Carbon monoxide
poisoning may lead to death!
Astria.us.com
126851-01B2
SAFETY
Continued
IMPORTANT: Read this owner’s
manual carefully and completely
before trying to assemble, operate or
service this fi replace. Improper use
of this fi replace can cause serious
injury or death from burns, fi re, ex-
plosion, electrical shock and carbon
monoxide poisoning.
Carbon Monoxide Poisoning: Early signs of
carbon monoxide poisoning resemble the fl u,
with headaches, dizziness or nausea. If you
have these signs, the fi replace may not be
working properly . Get fresh air at once! Have
fi replace serviced. Some people are more affected by carbon monoxide than others. These
include pregnant women, people with heart
or lung disease or anemia, those under the
infl uence of alcohol and those at high altitudes.
Natural and Propane/LP gases are odorless.
An odor-making agent is added to these gases.
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.
Make certain you read and understand all
warnings. Keep this manual for reference. It
is your guide to safe and proper operation of
this fi replace.
Due to high temperatures, the appliance should be located out of
traffi c and away from furniture and
draperies.
Do not place clothing or other fl am-
mable material on or near the appliance. Never place any objects on
the heater.
Heater base assembly becomes very
hot when running heater. Children
and adults should be alerted to the
hazard of high surface temperature
and should stay away to avoid
burns or clothing ignition. Heater
will remain hot for a time after shutdown. Allow surface to cool before
touching.
Young children should be carefully
supervised when they are in the same
room with the appliance. When using the hand-held remote accessory,
keep selector switch in the OFF position to prevent children from turning
on burners with remote.
WARNING: Any change to this
heater or its controls can be dangerous.
You must operate this heater with the
fi replace screen and hood in place.
Make sure fi replace screen and hood
are in place before running heater.
WARNING: Do not use a blower
insert, heat exchanger insert or other
accessory not approved for use with
this heater.
The fireplace screen shall have
openings for introduction of combustion air.
Keep the appliance area clear and
free from combustible materials,
WARNING: Do not allow fans
to blow directly into the fi replace.
gasoline and other fl ammable vapors
and liquids.
Avoid any drafts that alter burner
fl ame patterns. Ceiling fans can
create drafts that alter burner fl ame
patterns. Altered burner patterns can
Solid-fuels shall not be burned in a
fi replace in which an unvented room
heater is installed.
cause sooting.
126851-01B3
Astria.us.com
SAFETY
Continued
Installation and repair should be done
by a qualifi ed service person. The appliance should be inspected before use
and at least annually by a professional
service person. More frequent cleaning
may be required due to excessive lint
from carpeting, bedding material, etc. It
is imperative that control compartments,
burners, and circulating air passageways
of the appliance be kept clean.
1. WARNING: 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.
2. Do not place propane/LP supply tank(s)
inside any structure. Locate propane/
LP supply tank(s) outdoors (propane/LP
units only).
3. If you smell gas
• shut off gas supply
• do not try to light any appliance
• do not touch any electrical switch; do not
use any phone in your building
• immediately call your gas supplier from
a neighbor’s phone. Follow the gas supplier’s instructions
• if you cannot reach your gas supplier,
call the fi re department
4. This heater shall not be installed in a bedroom or bathroom, unless installed as a
vented appliance. See Installing Damper Clamp Accessory for Vented Operation,
Page 12. This gas log set may not be installed as a vented appliance in a bedroom
or bathroom in the Commonwealth of Massachusetts.
5. WARNING: Before installing in a solid
fuel burning fi replace, the chimney fl ue
and fi rebox must be cleaned of soot,
creosote, ashes and loose paint by a
qualifi ed chimney cleaner. Creosote will
ignite if highly heated. A dirty chimney fl ue
may create and distribute soot within the
house. Inspect chimney fl ue for damage.
If damaged, repair fl ue and fi rebox before
operating heater.
6. Do not burn solid-fuel in a masonry or
UL127 factory-built fi replace in which a
vent-free room heater is installed.
7. If fi replace has glass doors, never operate
Astria.us.com
this heater with glass doors closed. Any
glass doors shall be fully opened when the
appliance is in operation. If you operate
heater with doors closed, heat buildup
inside fi replace will cause glass to burst.
Make sure there are no obstructions
across openings of fi replace.
8. To prevent the creation of soot, follow the
instructions in Cleaning and Maintenance,
Page 21.
9. Before using furniture polish, wax, carpet
cleaner or similar products, turn heater off. If
heated, the vapors from these products may
create a white powder residue within burner
box or on adjacent walls and furniture.
10. This heater needs fresh, outside air ventilation to run properly . This heater has an
Oxygen Depletion Sensing (ODS) safety
shutoff system. The ODS shuts down the
heater if enough fresh air is not available.
See Air for Combustion and Ventilation,
Page 6. If heater keeps shutting off, see
Troubleshooting, Page 23.
11. Do not run heater
• where fl ammable liquids or vapors are
used or stored
• under dusty conditions
12. Do not use this heater to cook food or burn
paper or other objects.
13. Do not use this room heater if any part
has been under water. Immediately call
a qualifi 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.
14. Do not operate this heater without glass
media in place.
15. Turn heater off and let cool before servicing, installing or repairing. Make sure the
selector switch is in the OFF position. Only
a qualifi ed service person should install,
service or repair heater.
16. Make sure the selector switch is in the
OFF position when you are away from
home for long periods of time.
17. Remote-ready heaters must not be connected to any external electrical source.
18. Operating heater above elevations of
4,500 feet may cause pilot outage.
19. T o prevent performance problems, do not
use propane/LP fuel tank of less than 100
lb. capacity (propane/LP units only).
20. Provide adequate clearances around air
openings.
126851-01B4
PRODUCT IDENTIFICATION
Glass Pebbles
Left
Side
Base Assembly
Front
Figure 1 - Product Identifi cation
LOCAL CODESUNPACKING
Install and use appliance 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, 4th fl oor
New York, NY 10036
National Fire Protection Association, Inc.
1 Batterymarch Park
Quincy, MA 02169-7471
Right
Side
1. Remove heater assembly from cartons.
2. Remove all protective packaging applied
to heater for shipment.
3. Check appliance for any shipping damage. If appliance is damaged, promptly
inform dealer where you purchased the
appliance.
CAUTION: Do not remove
the data plates from the grate
assembly. The data plates
contain important warranty
and safety information.
COMMONWEALTH OF MASSACHUSETTS REQUIREMENTS
These appliances are approved for installation in the US state of Massachusetts if the following additional requirements are met:
• Un-vented Room Heaters shall be installed in accordance with 527 CMR 30.
• Installation and repair must be done by a plumber or gas fi tter licensed in the Common-
wealth of Massachusetts.
• The fl exible gas line connector used shall not exceed 36 inches (92 centimeters) in length.
• The individual manual shut-off must be a T-handle type valve.
• Unvented appliances may NOT be installed in bedrooms or bathrooms.
• A working smoke detector must be installed in the area where vent-free appliances are
installed.
Seller of unvented propane or natural gas-fi red supplemental room heaters shall provide
to each purchaser a copy of 527 CMR 30 upon sale of the unit.
126851-01B5
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PRODUCT FEATURES
OPERATION
This heater is clean burning. It requires no
outside venting. There is no heat loss out a
vent or up a chimney. Heat is generated from
the fl ames. This heater is designed for vent-free
operation with fl ue damper closed. It has been
tested and approved to ANSI Z21.1 1.2 standard
for unvented heaters. State and local codes
in some areas prohibit the use of vent-free
heaters. This heater may also be operated as
a vented decorative (ANSI Z21.60) product by
opening the fl ue damper.
AIR FOR COMBUSTION AND VENTILATION
WARNING: This heater shall not
be installed in a room or space unless the required volume of indoor
combustion air is provided by the
method described in the National
Fuel Gas Code, ANSI Z223.1/NFPA
54, the International Fuel Gas Code,
or applicable local codes. Read the
following instructions to ensure
proper fresh air for this and other fuelburning appliances in your home.
T oday’s homes are built more energy effi cient
than ever. New materials, increased insulation
and new construction methods help reduce
heat loss in homes. Homeowners apply
weather strip and caulk around windows and
doors to keep the cold air out and the warm air
in. During heating months, homeowners want
their homes as airtight as possible.
While it is good to make your home energy
effi cient, your home needs to breathe. Fresh
air must enter your home. All fuel-burning appliances need fresh air for proper combustion
and ventilation.
Exhaust fans, some fi replaces, clothes dryers
and some fuel-burning appliances draw air
from the house to operate. You must provide
adequate fresh air for these appliances. This
will ensure proper venting of vented fuelburning appliances.
PROVIDING ADEQUA TE
VENTILATION
The following are excerpts from National Fuel
Gas Code, ANSI Z223.1/NFPA 54, Air for
Combustion and Ventilation.
All spaces in homes fall into one of the three
following ventilation classifi cations:
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SAFETY DEVICE
This heater has a pilot with an Oxygen Depletion Sensing (ODS) safety shutoff system. The
ODS/pilot is a required feature for vent-free
room heaters. The ODS/pilot shuts off the
heater if there is not enough fresh air.
ELECTRONIC IGNITION SYSTEM
This heater has an electronic igniter to light
heater fuel supply.
1. Unusually Tight Construction
2. Unconfi ned Space
3. Confi ned Space
The information on Pages 6-8 will help you
classify your space and provide adequate
ventilation.
Unusually Tight Construction
The air that leaks around doors and windows
may provide enough fresh air for combustion
and ventilation. However, in buildings of unusually tight construction, you must provide
additional fresh air.
Unusually tight construction is defi ned as
construction where:
a. walls and ceilings exposed to the out-
side atmosphere have a continuous
water vapor retarder with a rating of
one perm (6 x 10
less with openings gasketed or sealed
and
b. weather stripping has been added on
openable windows and doors and
c. caulking or sealants are applied to
areas such as joints around window
and door frames, between sole plates
and fl oors, between wall-ceiling joints,
between wall panels, at penetrations
for plumbing, electrical and gas lines
and at other openings.
If your home meets all three criteria above,
you must provide additional fresh air. See
Ventilation Air From Outdoors, Page 8.
If your home does not meet all three criteria above, proceed to Determining Fresh-Air Flow For Heater Location, Page 7.
Confi ned and Unconfi ned Space
The National Fuel Gas Code, ANSI Z223.1/
NFPA54 allows two methods for determining
whether the space in which the heater is being
-11
kg per pa-sec-m2) or
126851-01B6
AIR FOR COMBUSTION AND VENTILATION
Continued
installed is confi ned or unconfi ned space. The
standard method defi nes a confi ned space as
a space whose volume is less than 50 cubic
feet per 1,000 Btu/hr (4.8 m
gregate input rating of all appliances installed
in that space and an unconfi ned space as
a space whose volume is not less than 50
cubic feet per 1,000 Btu/hr (4.8 m
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 unconfi ned space.
Where the air infi ltration rate of a structure is
known, the Known Air Infi ltration Rate Method
may be used. Follow The National Fuel Gas
Code, ANSI Z223.1/NFPA 54 to use this
method to determine if the space is confi ned
or unconfi ned.
* Adjoining rooms are communicating only if
there are doorless passageways or ventilation
grills between them.
DETERMINING FRESH-AIR FLOW
FOR HEATER LOCATION
Determining if You Have a Confi ned or
Unconfi ned Space Using the Standard
Method
Use this work sheet to determine if you have
a confi ned or unconfi ned space.
Space: Includes the room in which you will install
fi replace plus any adjoining rooms with doorless passageways or ventilation grills between
the rooms.
1. Determine the volume of the space (length
x width x height).
Length x Width x Height =__________cu. ft.
(volume of space)
Example: Space size 20 ft. (length) x 16 ft.
(width) x 8 ft. (ceiling height) = 2560 cu. ft.
(volume of space)
If additional ventilation to adjoining room
is supplied with grills or openings, add the
volume of these rooms to the total volume
of the space.
3
per kw) of the ag-
3
per kw) of
2. Multiply the space volume by 20 to determine
the maximum Btu/Hr the space can support.
________ (volume of space) x 20 = (Maxi-
mum Btu/Hr the space can support)
Example: 2560 cu. ft. (volume of space) x 20
= 51,200 (maximum Btu/Hr the space can
support)
3. Add the Btu/Hr of all fuel burning appliances
in the space.
Vent-free fi replace __________Btu/HrGas water heater* __________Btu/Hr
Gas furnace __________Btu/Hr
Vented gas heater __________Btu/Hr
Gas fi replace logs __________Btu/HrOther gas appliances* + _________Btu/Hr
Total = _________Btu/Hr
* Do not include direct-vent gas appliances.
Direct-vent draws combustion air from the
outdoors and vents to the outdoors.
Example:Gas water heater __________Btu/Hr
Vent-free fi replace + _________Btu/Hr
Total = _________Btu/Hr
Compare the maximum Btu/Hr the space can
4.
support with the actual amount of Btu/Hr used.
_______ Btu/Hr (maximum can support)
_______ Btu/Hr (actual amount used)
Example: 51,200 Btu/Hr (maximum the
space can support)
73,000 Btu/Hr (actual amount of
Btu/Hr used)
The space in the above example is a confi ned
space because the actual Btu/Hr used is more
than the maximum Btu/Hr the space can support. You must provide additional fresh air. Your
options are as follows:
A. Rework worksheet, adding the space of an
adjoining room. If the extra space provides
an unconfi ned space, remove door to adjoin-
ing room or add ventilation grills between
rooms. See Ventilation Air From Inside
Building, Page 8.
B. Vent room directly to the outdoors. See
Ventilation Air From Outdoors, Page 8.
C. Install a lower Btu/Hr fi replace, if lower Btu/
Hr size makes room unconfi ned.
If the actual Btu/Hr used is less than the maximum Btu/Hr the space can support, the space is
an unconfi ned space. Y ou will need no additional
fresh air ventilation.
40,000
33,000
73,000
126851-01B7
Astria.us.com
AIR FOR COMBUSTION AND VENTILATION
A
Or
Remove
Door into
Adjoining
Room,
Option
3
Ventilation Grills
Into Adjoining Room,
Option 2
Ventilation
Grills Into
Adjoining
Room,
Option 1
12"
12"
Continued
WARNING: If the area in which
the heater may be operated does
not meet the required volume for
indoor combustion air, combustion and ventilation air shall be
provided by one of the methods
described in the National Fuel
Gas Code, ANSI Z223.1/NFPA
54, the International Fuel Gas
Code, or applicable local codes.
VENTILA TION AIR
Ventilation Air From Inside Building
This fresh air would come from an adjoining
unconfi ned space. When ventilating to an
adjoining unconfi ned space, you must provide
two permanent openings: one within 12" of the
ceiling and one within 12" of the fl oor on the
wall connecting the two spaces (see options
1 and 2, Figure 2). Y ou 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 permanent openings: one within 12" of the ceiling
and one within 12" of the fl 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.
Ventilated
Attic
Ventilated
Crawl Space
To Attic
To
Crawl
Space
Outlet
ir
Inlet
Air
Outlet
Air
Inlet Air
Figure 3 - Ventilation Air from Outdoors
Figure 2 - Ventilation Air from Inside Building
Astria.us.com
126851-01B8
INSTALLATION
NOTICE: This appliance is intended for supplemental heating. Use this heater along with
your primary heating system. Do
not install this heater as your primary 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 qualifi ed ser-
vice person must install heater .
Follow all local codes.
NOTICE: State or local codes
may only allow operation of this
appliance in a vented confi gura-
tion. Check your state or local
codes.
WARNING: Seal any fresh
air vents or ash clean-out doors
located on fl oor or wall of fi re-
place. If not, drafting may cause
pilot outage or sooting. Use a
heat-resistant sealant. Do not
seal chimney fl ue damper.
W ARNING: Never install the
heater
• in a bedroom or bathroom
unless installed as a vented
appliance, see Page 12
• in a recreational vehicle
• where curtains, furniture,
clothing or other fl ammable
objects are less than 36"
from the front and 42" from
top heater, For side clearances see Figure 4, Page 10
• in high traffi c areas
• in windy or drafty areas
W ARNING: Before installing
in a solid fuel burning fi replace,
the chimney fl ue and fi rebox
must be cleaned of soot, creosote, ashes and loose paint by
a qualified chimney cleaner.
Creosote will ignite if highly
heated. A dirty chimney fl ue may
create and distribute soot within
the house. Inspect chimney and
fi rebox fl ue for damage. If dam-
aged, repair fl ue and fi rebox
before operating heater.
Any outside air ducts and/or ash
dumps in the fi replace shall be
permanently closed at time of
appliance installation.
CAUTION: This heater creates warm air currents. These
currents move heat to wall surfaces next to heater. Installing
heater next to vinyl or cloth wall
coverings or operating heater
where impurities (such as, but
not limited to, tobacco smoke,
aromatic candles, cleaning fl u-
ids, oil or kerosene lamps, etc.) in
the air exist, may discolor walls
or cause odors.
IMPORTANT: V ent-free heaters add moisture
to the air. Although this is benefi cial, installing
heater in rooms without enough ventilation
air may cause mildew to form from too much
moisture. See Air for Combustion and Ventilation, Page 6.
126851-01B9
Astria.us.com
INSTALLATION
Continued
CHECK GAS TYPE
Use the correct type of gas (natural or propane/
LP). If your gas supply is not the correct gas
type, do not install appliance. Call the dealer
where you purchased the appliance for proper
type appliance.
WARNING: This appliance is
equipped for either natural gas
or propane/LP gas but not both.
Gas type is indicated on the rating plate. Field conversion is not
permitted.
INST ALLATION AND CLEARANCES
FOR VENT-FREE OPERATION
WARNING: Maintain the
minimum clearances. If you can,
provide greater clearances from
fl oor, ceiling and adjoining wall.
Minimum Fireplace Clearance to
Combustible Materials
Side Wall 16", Ceiling 42", Floor 0",
Front 36"
SIZING REQUIREMENTS
Minimum Firebox Size
Model No.
RioLights24MN/MP
RioLights30MN/MP
Height Depth
17"13.5"26"18"
17"13.5"32"22"
Front
Width
Rear*
Width
Carefully follow these instructions. This will
ensure safe installation into a masonry,
UL127-listed manufactured fi replace or listed
vent-free fi rebox.
Minimum Clearances For Side
Combustible Material, Side Wall and
Ceiling
A. Clearances from the side of the fi replace
cabinet to any combustible material and
wall should follow diagram in Figure 4.
Example: The face of a mantel, bookshelf,
etc. is made of combustible material and
protrudes 3-1/2" from the wall. This combustible material must be 4" from the side
of the fi replace cabinet (see Figure 4).
NOTE: When installing your gas logs into
a manufactured fi rebox, follow fi rebox
manufacturer’s instructions for minimum
clearances to combustible materials.
B. Clearances from the top of the fi replace
opening to the ceiling should not be less
than 42".
NOTICE: Manual control heaters
may be used as a vented product.
If so, you must always run heater
with chimney fl ue damper open.
If running heater with damper
open, noncombustible material
above fi replace opening is not
needed. Go to Installing Damper
Clamp Accessory for Vented
Operation, Page 12.
Maintain adequate clearances for accessibility for purposes
of servicing and proper operation.
*Minimum 16" from Side Wall
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Example
*
Figure 4 - Minimum Clearance for
Combustible to Wall
126851-01B10
INSTALLATION
Heat
Resistant
Material
(A)
Minimum
Noncombustible
Material
Minimum
Noncombustible
Material Height
Distances to
Underside of
Mantel
Top of
Fireplace
Opening
Underside of
Mantel Shelf
12"
(A)
18" 20" 22" 24"
24"/30"
Models
2
1
/2
"
6"
8"
10"
Mantel Shelf
Continued
MINIMUM NONCOMBUSTIBLE
MATERIAL CLEARANCES
If Not Using Mantel
NOTE: If using a mantel proceed to If Using
Mantel. If not using a mantel, follow the information on this page.
You must have noncombustible material(s)
above the fi replace opening. Noncombus-
tible materials (such as slate, marble, tile,
etc.) must be at least 1/2" thick. With sheet
metal, you must have noncombustible material behind it. Noncombustible material
must extend at least 8" up (for all models).
If noncombustible material is less than 12",
you must install the fi replace hood accessory
(24" and 30" Models Only). See Figure 5 for
minimum clearances.
Noncombustible material must be extended
to at least 8". See
Between 8" and 12",
above. If you cannot extend material, you must
operate heater with fl ue
damper open.
If Using Mantel
You must have noncombustible material(s)
above the fi replace opening. Noncombustible
materials (such as slate, marble, tile, etc.)
must be at least 1/2" thick. With sheet metal,
you must have noncombustible material behind it. Noncombustible material must extend
at least 8" up (for all models). If noncombustible material is less than 12", you must install
the fi replace hood accessory (24", 30" and
36" Models Only). Even if noncombustible
material is more than 12", you may need the
hood accessory to defl ect heat away from
your mantel shelf. See Figures 5 and 6 and
Figure 7, Page 12, for minimum clearances.
IMPORTANT: If you cannot meet these
minimum clearances, you must operate
heater with chimney fl ue damper open. Go
to Installing Damper Clamp Accessory for Vented Operation, Page 12.
MANTEL CLEARANCES
In addition to meeting noncombustible material clearances, you must also meet required
clearances between fi replace opening and
mantel shelf. If you do not meet the clearances
listed below, you will need a hood.
Determining Minimum Mantel Clearance
If you meet minimum clearance between
mantel shelf and top of fi replace opening, a
hood is not required (see Figure 6).
Figure 5 - Heat Resistant Material (Slate,
Minimum clearance requirements include any projections such
as shelves, window sills, mantels, etc. above the appliance.
126851-01B11
Marble, Tile, etc.) Above Fireplace
Figure 6 - Minimum Mantel Clearances
Without Using Hood
Astria.us.com
INSTALLATION
Minimum
Noncombustible
Material
8"
Min.
12" 15" 18"
All minimum
distances are
in inches
24" & 30"
Models
20"
2
1
/2
"
6"
8"
10"
12"
Distances to
Underside of
Mantel
Hood
(GA6050)
Top of
Fireplace
Opening
Underside of
Mantel Shelf
Mantel Shelf
Continued
Determining Minimum Mantel Clearance
When Using a Hood
If minimum clearances in Figure 6, Page 11,
are not met, you must have a hood. When
using a hood there are still certain minimum
mantel clearances required. Follow minimum
clearances shown in Figure 7, when using
hood.
NOTICE: Surface temperatures
of adjacent walls and mantels
become hot during operation.
Walls and mantels above the
firebox may become hot to
the touch. If installed properly,
these temperatures meet the
requirement of the national
product standard. Follow all
minimum clearances shown in
this manual.
Notice: If your installation does
not meet the minimum clearances shown, you must do one
of the following:
• operate the logs only with
the fl ue damper open
• raise the mantel to an acceptable height
• remove the mantel
FLOOR CLEARANCES
The fi replace's required clearances to com-
bustibles must be maintained. Consult your
fi replace manufacturer's installation instructions for minimum clearances. If permitted by
the fi replace installation instructions, combus-
tible material may be installed up to the bottom
edge of the fi replace face (see Figure 8).
Combustible
Material
Figure 8 - Minimum Fireplace Clearances
If Installed at Floor Level
INSTALLING DAMPER CLAMP
ACCESSORY FOR VENTED
OPERATION
NOTE: When used as a vented heater, appliance must be installed only in a solid-fuel
burning fi replace with a working fl ue and con-
structed of noncombustible material.
For Massachusetts Residents Only: Installation of this gas log set as a vented appliance
in the Commonwealth of Massachusetts requires the damper be permanently removed
or welded in the fully open position.
If your heater is a manually-controlled model,
you may use this heater as a vented product.
There are three reasons for operating your
heater in the vented mode.
1. The fi replace does not meet the clearance
to combustibles requirements for ventfree operation.
2. State or local codes do not permit ventfree operation.
3. You prefer vented operation.
Figure 7 - Minimum Mantel Clearances
When Using Hood
Astria.us.com
126851-01B12
INSTALLATION
Continued
If reasons number 1 or 2 apply to you, you
must permanently open chimney fl ue damper .
Y ou must install the damper clamp accessory
(to order, see Accessories, Page 30). This
will ensure vented operation (see Figure 9).
The damper clamp will keep damper open.
Installation instructions are included with
clamp accessory.
See chart below for minimum permanent fl ue
opening you must provide. Attach damper
clamp so the minimum permanent fl ue open-
ing will be maintained at all times.
W ARNING: Y ou must secure
this heater to fi replace fl oor. If
not, heater will move when you
adjust controls. Moving heater
may cause a gas leak.
WARNING: If installing in a
sunken fi replace, special care
is needed. You must raise the
fi replace fl oor to allow access
to heater control panel. This
will ensure adequate air fl ow
and guard against sooting and
controls being damaged. Raise
fi replace fl oor with noncombus-
tible material. Make sure material
is secure.
CAUTION: Do not pick up
heater base assembly by burners. This could damage heater.
Only handle base assembly by
grates.
Damper
Clamp
Damper
Masonry Fireplace
Figure 9 - Attaching Damper Clamp
126851-01B13
Manufactured Fireplace
Damper
Astria.us.com
IMPORTANT: Make sure the heater burners
are level. If heater is not level, heater will not
work properly.
Installation Items Needed
• hardware package (provided with heater)
• approved fl exible gas hose and fi ttings (if
allowed by local codes)
• sealant (resistant to propane/LP gas, not
provided)
• electric drill with 3/16” masonry drill bit
NOTE: Install optional Receiver and HandHeld Remote Control Kit (see Accessories,
Page 30) before installing gas log heater. See
installation instructions included with the kit.
INSTALLATION
Continued
1. Apply pipe joint sealant lightly to male
threads of gas fi tting (provided). Connect
approved fl exible gas hose to inlet side of
gas control (see Figure 10).
IMPORTANT: Hold gas regulator with
wrench when connecting flexible gas
hose.
2. Position heater base assembly in
fireplace.
3. Mark screw locations through holes in
front panel of base (see Figure 11). If
installing in a brick-bottom fi replace, mark
screw locations in mortar joint of bricks.
4. Remove heater base from fi replace.
5. Drill holes at marked locations using 3/16"
drill bit.
6. Attach base, through holes in front panel
of base, to fi replace fl oor using masonry
screws provided in hardware package
(see Figure 11).
7. Connect to gas supply. See Connecting
To Gas Supply.
CONNECTING TO GAS SUPPLY
WARNING: This appliance
requires a 3/8" NPT (National
Pipe Thread) inlet connection to
the pressure regulator.
WARNING: A qualifi ed ser-
vice person must connect heater
to gas supply. Follow all local
codes.
CAUTION: Never connect
propane/LP fi replace directly
to the propane/LP supply. This
heater requires an external regulator (not supplied). Install the
external regulator between the
heater and propane/LP supply.
Gas Control
Flexible Gas Hose
(if allowed by local
codes)
Figure 10 - Attaching Flexible Gas Hose
to Heater Gas Regulator
Screws
WARNING: Never connect
natural gas fi replace to private
(non-utility) gas wells. This gas
is commonly known as wellhead
gas.
Installation Items Needed
Before installing heater, make sure you have
the items listed below.
• external regulator (supplied by installer)
• piping (check local codes)
• sealant (resistant to propane/LP gas)
• equipment shutoff valve
• test gauge connection
• sediment trap
• tee joint
• pipe wrench
• approved fl exible gas line with gas connec-
tor (if allowed by local codes)
Figure 11 - Attaching Base to Fireplace
Floor
Astria.us.com
126851-01B14
INSTALLATION
Continued
For propane/LP units, 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 as shown in
Figure 12. Pointing the vent down protects it
from freezing rain or sleet.
CAUTION: Use only new,
black iron or steel pipe. Internally-tinned copper tubing may
be used in certain areas. Check
your local codes. Use pipe of
Approved Flexible
Gas Hose (if
allowed by local
codes)
3" Minimum
Pipe Cap Tee
Nipple Joint
Gas
Control
Figure 13 - Gas Connection
Sediment Trap
PROPANE/LP
From External
Regulator
(11" W.C.**
to 14" W.C.
Pressure)
NATURAL
From Gas
Meter
(5" W.C.**
to 10.5"
W.C.
Pressure)
1/2" diameter or greater to allow
proper gas volume to heater. If
**Minimum inlet pressure for purpose of input
adjustment.
pipe is too small, undue loss of
volume will occur.
Propane/LP
Supply Tank
Figure 12 - External Regulator With Vent
Pointing Down
Installation 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
in an accessible location. The equipment
shutoff valve is for turning on or shutting off
the gas to the appliance.
Check your building codes for any special
requirements for locating equipment shutoff
valve to fi replaces.
Apply pipe joint sealant lightly to male NPT
threads. This will prevent excess sealant from
going into pipe. Excess sealant in pipe could
result in clogged heater valves.
126851-01B15
External
Regulator
with Vent
Pointing
Down
Astria.us.com
WARNING: Use pipe joint
sealant that is resistant to liquid
petroleum (LP) gas.
We recommend that you install a sediment
trap in supply line as shown in Figure 13.
Locate sediment trap where it is within reach
for cleaning. Install in piping system between
fuel supply and heater. Locate 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 sediment trap is not installed or is
installed wrong, heater may not run properly.
CAUTION: A void damage to
regulator. Hold gas regulator
with wrench when connecting
it to gas piping and/or fi ttings.
INSTALLATION
Continued
CHECKING GAS CONNECTIONS
WARNING: Test all gas piping
and connections, internal and
external to unit, for leaks after
installing or servicing. Correct
all leaks at once.
WARNING: Never use an
open fl ame to check for a leak.
Apply a noncorrosive leak detection fl uid to all joints. Bubbles
forming show a leak. Correct all
leaks at once.
CAUTION: Make sure external regulator has been installed
between propane/LP supply
and heater. See guidelines under Connecting to Gas Supply,
Page 14.
Test Pressures Equal To or Less Than
1/2 PSIG (3.5 kPa)
1. Close equipment shutoff valve (see Fig-
ure 14).
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 equipment shutoff valve for natural gas or
propane/LP supply to equipment shutoff
valve for propane/LP (see Figure 15 or 16).
Apply noncorrosive leak detection fl uid to
all joints. Bubbles forming show a leak.
4. Correct all leaks at once.
Open
Equipment
Shutoff
Valve
Closed
Figure 14 - Equipment Shutoff Valve
PRESSURE TESTING GAS SUPPLY
PIPING SYSTEM
Test Pressures In Excess Of 1/2 PSIG
(3.5 kPa)
1. Disconnect appliance with its appliance
main gas valve (control valve) and equipment shutoff valve from gas supply piping
system. Pressures in excess of 1/2 psig
(3.5 kPa) will damage heater regulator.
2. Cap off open end of gas pipe where equipment 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 system. Apply noncorrosive leak detection
fl uid to all joints. Bubbles forming show
a leak.
5. Correct all leaks at once.
6. Reconnect heater and equipment shutoff
valve to gas supply. Check reconnected
fi ttings for leaks.
Equipment
Propane/
LP Supply
Tank
Figure 15 - Checking Gas Joints for
Equipment
Shutoff Valve
Gas Meter
Figure 16 - Checking Gas Joints for
Shutoff Valve
Propane/LP Gas Fireplace
Natural Gas Fireplace
Astria.us.com
126851-01B16
INSTALLATION
Continued
PRESSURE TESTING HEATER GAS
CONNECTIONS
1. Open equipment shutoff valve (see Fig-
ure 14).
2. Open main gas valve located on or near
gas meter for natural gas or open propane/LP supply tank valve.
3. Make sure control knob of heater is in the
OFF position.
4. Check all joints from equipment shutoff
valve to gas valve (see Figure 15 or 16).
Apply noncorrosive leak detection fl uid to
all joints. Bubbles forming show a leak.
5. Correct all leaks at once.
6. Light heater (see Operation, Page 18 depending on your model). Check all other
internal joints for leaks.
7. Turn off heater (see To Turn Off Gas to Appliance, Page 19, depending on your
model).
INSTALLING GLASS PEBBLES AND
OPTIONAL PLATINUM EMBERS
WARNING: Failure to position the parts in accordance
with these diagrams or failure
to use only parts specifi cally
approved with this heater may
result in property damage or
personal injury.
Glass Pebbles
Figure 17 - Installing Glass Pebbles
Platinum Embers Kit (cat. no. J6207) may
be used in addition to glass pebbles. Gently
remove embers from bag. Separate pieces
of ember material and place embers on top
of glass pebbles in the center area of the
burner so that they are in the fl ame when the
burner is on.
WARNING: All previously
applied loose material must be
removed prior to reapplication.
WARNING: Application of
excess loose material may
adversely affect performance
of this heater. Only use glass
pebbles purchased from INNOVATIVE HEARTH PRODUCTS.
Purchase glass pebbles according to Replacement Parts
Page 29.
CAUTION: Glass pebbles
may have sharp edges. Wear
gloves when handling glass
pebbles.
Clear glass pebbles are included with your
fi replace.
Place glass pebbles evenly across the burner
and even with the burner's metal fl anges. Do
not place any pebbles over the rectangular
holes above the pilot. Do not place pebbles
higher than the top of the burner fl anges (see
Figure 17).
126851-01B17
Astria.us.com
W ARNING: DO NOT operate
heater without glass pebbles
installed according to this instruction manual.
O
F
F
P
I
L
O
T
O
N
OPERATION
FOR YOUR SAFETY
READ BEFORE LIGHTING
W ARNING: If you do not follow these instructions exactly,
a fi re or explosion may result
causing property damage, personal injury or loss of life.
A. This appliance has a pilot which must
be lighted by hand. When lighting the
pilot, follow these instructions exactly .
B. BEFORE LIGHTING smell all around
the appliance area for gas. Be sure to
smell next to the fl oor because some
gas is heavier than air and will settle
on the fl 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 fi 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 qualifi ed service technician or gas supplier .
Force or attempted repair may result in
a fi re or explosion.
D. Do not use this appliance if any part
has been under water. Immediately call
a qualifi 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:
• If fi replace has glass doors,
never operate this heater with
glass doors closed. If you operate heater with doors closed,
heat buildup inside fi replace
will cause glass to burst. Make
sure there are no obstructions
across openings of fi replace.
• You must operate this heater
with a fi replace screen in place.
Make sure fi replace screen is
closed before running heater .
NOTE: Homeowners generally prefer to operate
their heater with the chimney damper closed.
This will put all the heat into the room. However,
there may be times you will desire the full fl ames
of the HI heat setting but will fi nd the heat output
excessive. Y ou can open the chimney damper (if
you have one) fully or partially to release some
of the heat.
WARNING: Damper handle
will be hot if heater has been
running.
1. STOP! Read the safety information.
2. Make sure equipment shutoff valve is fully
open.
3. Press in and turn control knob clockwise
Figure 18).
to the OFF position (see
Control Knob
LIGHTING
INSTRUCTIONS
NOTICE: During initial operation
of new heater , burning logs will
give off a paper-burning smell.
Orange fl ame will also be pres-
ent. Open damper or window to
vent smell. This will only last a
few hours.
Figure 18 - Control Knob and Igniter
Astria.us.com
Igniter
Button
Button Location
126851-01B18
OPERATION
Continued
WARNING: Burners will come
on automatically within one minute
when the selector switch is in the
ON position after the pilot is lit.
5. Wait fi ve (5) minutes to clear out any gas.
Then smell for gas, including near the
fl oor. If you smell gas, STOP! Follow B
in the safety information, Page 18. If you
don’t smell gas, go to the next step.
6. Press in and turn control knob counterclockwise
Press in control knob for fi ve (5) seconds
(see Figure 18, Page 18).
NOTE: You may be running this heater
for the fi rst time after hooking up to gas
supply . If so, the control knob may need to
be pressed in for 30 seconds or less. This
will allow air to bleed from the gas system.
7. With control knob pressed in, press and
release igniter button. This will light pilot.
The pilot is attached to the front burner. If
needed, keep pressing igniter button until
pilot lights.
NOTE: If pilot does not stay lit, contact a
qualifi ed service person or gas supplier for
repairs. Until repairs are made, light pilot
with match. To light pilot with match, see
Manual Lighting Procedure.
8. Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds,
release control knob.
• If control knob does not pop out when
released, contact a qualified service
person or gas supplier for repairs.
NOTE: If pilot goes out, repeat steps 4
through 8.
9. Slightly push in and turn control knob counterclockwise
10. You may shut of f the burners and keep the
pilot lit by doing one of the following:
a. Turn control knob clockwise
the PILOT position.
Use remote control manual OFF button.
b.
to the PILOT position.
to the ON position.
to
Pilot
Burner
Igniter
Electrode
Figure 19 - Pilot (Natural/ Propane/LP)
TO TURN OFF GAS
TO APPLIANCE
1. Turn control knob clockwise to the
OFF position.
2. If Using Optional Hand-Held Remote:
Set selector switch in the OFF position to
prevent draining battery.
3. Close equipment shutoff valve (see Fig-
ure 14, Page 16).
MANUAL LIGHTING
PROCEDURE
1. Follow steps 1 through 6 under Lighting
Instructions, Pages 18-19.
2. Depress control knob and light pilot with
match.
3. Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds,
release control knob. Now follow steps 9
through 10, Lighting Instructions, Page 19.
CAUTION: Do not try to adjust heating levels by using the
equipment shutoff valve.
126851-01B19
Astria.us.com
INSPECTING BURNERS
Check pilot fl ame pattern and burner fl ame
patterns often.
PILOT FLAME PATTERN
Figure 20 shows a correct pilot fl ame pattern.
Figure 21 shows an incorrect pilot fl ame pat-
tern. The incorrect pilot fl ame is not touching
the thermocouple. This will cause the thermocouple to cool. When the thermocouple cools,
the heater will shut down.
If pilot fl ame pattern is incorrect, as shown
in Figure 21
• turn heater off (see T o Turn Off Gas to Ap-pliance, Page 19
• see Troubleshooting, Page 23
NOTE: The pilot fl ame on natural gas units will
have a slight curve, but fl ame should be blue
and have no yellow or orange color.
tern. The incorrect burner fl ame pattern shows
dark orange fl ame.
WARNING: This burner is
designed to burn with a bright
yellow fl ame. The fl ame will
have a blue base.
If burner fl ame pattern is incorrect, as shown
in Figure 23
• turn heater off (see To Turn Off Gas to Ap-pliance, Page 19
• see Troubleshooting, Page 23
Bright Yellow
Flames with a
Blue Base
Thermocouple
Figure 20 - Correct Pilot Flame Pattern
Pilot Burner
Thermocouple
Figure 21 - Incorrect Pilot Flame Pattern
Figure 22 - Correct Front Burner Flame
Pattern
Dark Orange
Flames
Figure 23 - Incorrect Front Burner Flame
Pattern
Astria.us.com
126851-01B20
CLEANING AND MAINTENANCE
WARNING: Turn off heater
and let cool before cleaning.
CAUTION: You must keep control areas, burners and circulating
air passageways of heater clean.
Inspect these areas of heater
before each use. Have heater
inspected yearly by a qualifi ed
service person. Heater may need
more frequent cleaning due to
excessive lint from carpeting, pet
hair , bedding material, etc.
WARNING: Failure to keep
the primary air opening(s) of
the burner(s) clean may result
in sooting and property damage.
We also recommend that you keep the burner
tube and pilot assembly clean and free of dust
and dirt. To clean these parts we recommend
using compressed air no greater than 30 PSI.
Your local computer store, hardware store or
home center may carry compressed air in a
can. If using compressed air in a can, please
follow the directions on the can. If you don’t
follow directions on the can, you could damage the pilot assembly.
1. Shut off unit, including pilot. Allow unit to
cool for at least thirty minutes.
2. Inspect burner, pilot and primary air inlet
holes on orifi ce holder for dust and dirt
(see Figure 24).
3. Blow air through the ports/slots and holes
in the burner.
4. Check orifi ce holder located at the end of
the burner tube again. Remove any large
particles of dust, dirt, lint or pet hair with
a soft cloth or vacuum cleaner nozzle.
BURNER ORIFICE HOLDER AND
PILOT AIR INLET HOLE
The primary air inlet holes allow the proper
amount of air to mix with the gas. This provides a clean burning fl ame. Keep these holes
clear of dust, dirt, lint and pet hair. Clean these
air inlet holes prior to each heating season.
Blocked air holes will create soot. We recommend that you clean the unit every three
months during operation and have heater
inspected yearly by a qualifi ed service person.
Orifi ce
Holder
Air Shutter
Primary Air
Inlet Holes
Figure 24 - Orifi ce Holder On Outlet
Burner Tube
126851-01B21
Astria.us.com
CLEANING AND MAINTENANCE
Continued
5. Blow air into the primary air holes on the
orifi ce holder.
6. In case any large clumps of dust have now
been pushed into the burner repeat steps
3 and 4, beginning on Page 21.
Clean pilot assembly also. A yellow tip on the
pilot fl ame indicates dust and dirt in the pilot
assembly. There is a small pilot air inlet hole
about 2" from where the pilot fl ame comes out
of the pilot assembly (see Figure 25). With
the unit off, lightly blow air through the air inlet
hole. You may blow through a drinking straw
if compressed air is not available.
GLASS PEBBLES
• If you remove glass pebbles for cleaning,
refer to Installing Glass Pebbles, Page 17,
to properly replace glass pebbles.
• Replace glass pebbles if broken.
MAIN BURNER
Periodically inspect all burner fl ame holes
with the heater running. All burner fl ame holes
should be open. Some burner fl ame holes
may become blocked by debris or rust, with
no fl ame present. If so, turn off heater and let
cool. Remove blockage, blocked burner fl ame
holes will create soot.
Pilot Assembly
Figure 25 - Pilot Inlet Air Hole (Your pilot
may vary from pilot shown)
Pilot Air
Inlet Hole
WIRING DIAGRAM
To Thermopile
To OFF Terminal
on Switch
T o AUT O T erminal
on Switch
CAUTION: Label all wires prior to disconnection when servicing controls. Wiring er-
rors can cause improper and dangerous operation. Verify proper operation after servicing.
Astria.us.com
126851-01B22
TROUBLESHOOTING
W ARNING: Turn off heater and let cool before servicing. Only a
qualifi ed service person should service and repair heater.
CAUTION: Never use a wire, needle or similar object to clean
ODS/pilot. This can damage ODS/pilot unit.
NOTE: All troubleshooting items are listed in order of operation.
OBSERVED PROBLEMPOSSIBLE CAUSEREMEDY
When igniter button is
pressed, there is no spark at
ODS/pilot
When igniter button is
pressed, there is spark at
ODS/pilot but no ignition
1. Igniter electrode not connected to igniter cable
2. Igniter cable pinched or
wet
3. Broken igniter cable
4. Bad igniter
5. Igniter electrode positioned wrong
6. Igniter electrode broken
7. Battery not installed, battery power low or battery not installed correctly
(electronic ignition models
only)
1. Gas supply turned off or
equipment shutoff valve
closed
2. Control knob not in PILOT
position
3. Control knob not pressed
in while in PILOT position
4. Air in gas lines when installed
5. Depleted gas supply (propane/LP only)
6. ODS/pilot is clogged
7. Gas regulator setting is not
correct
1. Reconnect igniter cable
2. Free igniter cable if
pinched by any metal or
tubing. Keep igniter cable
dry
3. Replace igniter cable
4. Replace igniter
5. Replace pilot assembly
6. Replace pilot assembly
7. Install new alkaline battery in electronic igniter.
Verify battery is installed
correctly
1. Turn on gas supply or open
equipment 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. Contact local propane/LP
gas company
6. Clean ODS/pilot (see
Cleaning and Maintenance, Page 21) or re-
place ODS/pilot assembly
7. Replace gas regulator
126851-01B23
Astria.us.com
TROUBLESHOOTING
Continued
OBSERVED PROBLEMPOSSIBLE CAUSEREMEDY
ODS/pilot lights but fl ame
goes out when control knob
is released
1. Control knob not fully
pressed in
2. Control knob not pressed
in long enough
3. Safety interlock system
has been triggered
4. Equipment shutoff valve
not fully open
5. Pilot flame not touching
thermocouple, which allows thermocouple to cool,
causing pilot fl ame to go
out. This problem could be
caused by one or both of
the following:
A) Low gas pressure
B) Dirty or partially clogged
ODS/pilot
6. Thermocouple connection
loose at control valve
7. Thermocouple damaged
8. Control valve damaged
1. Press in control knob fully
2. After ODS/pilot lights, keep
control knob pressed in 30
seconds
3. Wait one minute for safety
interlock system to reset.
Repeat ignition operation
4. Fully open equipment
shutoff valve
5. A) Contact local natural or
propane/LP gas company
B) Clean ODS/pilot (see
Cleaning and Maintenance,
place ODS/pilot assembly
6. Hand tighten until snug,
then tighten 1/4 turn more
7. Replace pilot assembly
8. Replace control valve
Page
21) or re-
One or both burners do not
light after ODS/pilot is lit
Delayed ignition of one or
both burners
Burner backfiring during
combustion
1. Inlet gas pressure is too
low
2. Burner orifi ce(s) clogged
3. Mislocated crossover tube
4. Wire disconnected from
gas control
1. Manifold pressure is too
low
2. Burner orifi ce(s) clogged
1. Burner orifi ce is clogged
or damaged
2. Damaged burner
3. Gas regulator defective
1. Contact local natural or
propane/LP gas company
2. Clean burner(s) (see
Cleaning and Maintenance,
place burner orifi ce(s)
3. Contact qualifi ed service
person
4.
See Wiring Diagram,
Page 22
1. Contact local natural or
propane/LP gas company
2. Clean burner(s) (see
Cleaning and Maintenance, Page 21) or re-
place burner orifi ce(s)
1. Clean burner (see Clean-
ing and Maintenance,
Page 21) or replace burner
orifi ce
2. Replace damaged burner
3. Replace gas regulator
Page
21) or re-
Astria.us.com
126851-01B24
TROUBLESHOOTING
Continued
OBSERVED PROBLEMPOSSIBLE CAUSEREMEDY
Dark orange fl ame in burner
during burner combustion
Slight smoke or odor during
initial operation
Heater produces a whistling
noise when burners are lit
1. Not enough air
2. Gas regulator defective
1. Residues from manufacturing processes and logs
curing
1. Turning control knob to HI
position when burners are
cold
2. Air in gas line
3. Air passageways on heater blocked
4. Dirty or partially clogged
burner orifi ce(s)
1. Check burner(s) for dirt
and debris. If found, clean
burner(s) (see Cleaning
and Maintenance, Page
21)
2. Replace gas regulator
1. Problem will stop after a
few hours of operation
1. Turn control knob to LO
position and let warm up
for a minute
2. Operate burners until air is
removed from line. Have
gas line checked by local
natural or propane/LP gas
company
3. Observe minimum installation clearances (see
Pages 10-12)
4. Clean burners (see Cleaning and Maintenance,
Page 21) or replace burner
orifi ce(s)
White powder residue forming within burner box or on
adjacent walls or furniture
Moisture/condensation noticed on windows
Heater produces a clicking/
ticking noise just after burners
are lit or shut off
1. When heated, vapors from
furniture polish, wax, carpet cleaners, etc. may turn
into white powder residue
1. Not enough combustion/
ventilation air
1. Metal expanding while
heating or contracting
while cooling
1. Turn heater off when using furniture polish, wax,
carpet cleaners or similar
products
1. Refer to Air for Combus-tion and Ventilation requirements (Page 6)
1. This is normal with most
heaters. If noise is excessive, contact qualifi ed
service person
126851-01B25
Astria.us.com
TROUBLESHOOTING
Continued
WARNING: If you smell gas
• Shut off gas supply.
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any phone in your
building.
• Immediately call your gas supplier from a neighbor’s phone.
Follow the gas supplier’s instructions.
• If you cannot reach your gas supplier, call the fi re department.
IMPORTANT: Operating heater where impurities in air exist may create odors. Cleaning sup-
plies, paint, paint remover, cigarette smoke, cements and glues, new carpet or textiles, etc.,
create fumes. These fumes may mix with combustion air and create odors. These odors will
disappear over time.
OBSERVED PROBLEMPOSSIBLE CAUSEREMEDY
Heater produces unwanted
odors
Heater shuts off in use (ODS
operates)
Gas odor even when control
knob is in OFF position
Gas odor during combustion1. Foreign matter between
1. Heater burning vapors
from paint, hair spray,
glues, cleaners, chemicals, new carpet, etc. (See
IMPORTANT statement
above)
2. Low fuel supply (propane/
LP only)
3. Gas leak. See Warning
statement at top of page
1. Not enough fresh air is
available
2. Low line pressure
3. ODS/pilot is partially
clogged
1. Gas leak. See Warning
statement at top of page
2. Control valve or gas control defective
control valve and burner
2. Gas leak. See Warning
statement at top of page
1. Open window to ventilate
room. Stop using odor
causing products while
heater is running
2. Refill supply tank (propane/LP only)
3. Locate and correct all
leaks (see Checking Gas
Connections, Page 16)
1. Open window and/or door
for ventilation
2. Contact local natural or
propane/LP gas company
3. Clean ODS/pilot (see
Cleaning and Maintenance, Page 21)
1. Locate and correct all
leaks (see Checking Gas
Connections, Page 16)
2. Replace control valve or
gas control
1. Take apart gas tubing and
remove foreign matter
2. Locate and correct all
leaks (see Checking Gas
Connections, Page 16)
Log set cycles to pilot, but
room temperature drops to a
lower than ideal level before
log set comes back on
1. Optional Hand-held remote control is too close
to heater (Remote-Ready
Models Only)
Astria.us.com
1. Move hand-held remote
control unit farther away
from the heater
126851-01B26
SPECIFICATIONS
RIOLIGHTS24MP, RIOLIGHTS30MP
• Rating: 32,000 Btu/Hr
• Type Gas: Propane/LP
• Ignition: Electronic
• Manifold Pressure: 7.9" W.C.
• Inlet Gas Pressure (in. of water):
Max - 14" W.C., Min* - 11" W.C.
*For purpose of input adjustment
REPLACEMENT PARTS
See Pages 28-29 for a complete replacement parts
list. Use only parts supplied from the manufacturer.
Normally, all parts should be ordered through your
IHP distributor or dealer. Parts will be shipped at
prevailing prices at time of order.
NEVER USE SUBSTITUTE MATERIALS. USE OF
NON-APPROVED PARTS CAN RESULT IN POOR
PERFORMANCE AND SAFETY HAZARDS.
RIOLIGHTS24MN, RIOLIGHTS30MN
• Rating: 32,000 Btu/Hr
• Type Gas: Natural
• Ignition: Electronic
• Manifold Pressure: 3.0" W.C.
• Inlet Gas Pressure (in. of water):
Max - 10.5" W.C., Min* - 5" W.C.
When ordering repair parts, always give the following information:
1. The model number of the appliance.
2. The serial number of the appliance.
3. The part number.
4. The description of the part.
5. The quantity required.
6. The installation date of the appliance.
If you encounter any problems or have any questions concerning the installation or application of
this appliance, please contact your dealer.
SERVICE HINTS
When Gas Pressure Is Too Low
• pilot will not stay lit
• burners will have delayed ignition
• appliance will not produce specifi ed heat
• propane/LP gas supply may be low
You may feel your gas pressure is too low. If
so, contact your local propane/LP or natural
gas supplier.
TECHNICAL SERVICE
You may have further questions about installation, operation, or troubleshooting. Please
contact your IHP dealer for any questions or
concerns. When contacting your dealer please
have your model and serial numbers of your
appliance ready. You can also visit our web site
at Astria.us.com.
126851-01B27
Astria.us.com
PARTS
REMOTE-READY CONTROL MODELS
RIOLIGHTS24MN, RIOLIGHTS24MP, RIOLIGHTS30MN, RIOLIGHTS30MP
WARNING: Failure to position the parts in accordance
with these diagrams or failure to use only parts specifi cally
approved with this heater may result in property damage or
personal injury.
5
19
5
21
1
12
7
6
8
11
22
4
17
18
13
16
15
14
Astria.us.com
126851-01B28
PARTS
This list contains replaceable parts used in your heater. When ordering parts, follow the instructions listed under Replacement Parts on Page 27 of this manual.
Purchase these appliance accessories from
your local dealer. If they can not supply these
accessories, contact IHP at SuperiorFireplaces.us.com for referral information. You
can also write to the address listed on the
back page of this manual.
Only kits supplied by IHP shall be used in
the installation of this appliance. Use of
non-approved accessory/part kit(s) can
result in poor performance and safety
hazards.
FIREPLACE HOOD, BLACK
Cat. No. F1764, Model GA6050
For all models. Helps defl ect heat away from
mantel or wall above fi replace. Fits openings
28" to 48" wide.
Damper
Clamp
VENT-FREE FIREBOXES
Available in 32", 36" and 42" sizes in standard
to premium series designs.
WALL-MOUNT THERMOST A T SWITCH
Cat. No. F2040, Model GWMT1
For all models. The desired comfort setting
can be selected on the wall thermostat and
the log heater will automatically cycle from
pilot to the heat setting selected. Includes
thermostat assembly, 25' of wire and two
mounting screws.
Damper
DAMPER CLAMP
(Required in vented applications)
Cat. No. F1760, Model GA6080
For all models. Per ma nent ly opens chim ney
fl ue damper for vent ed operation. This is
included with all models.
GAS APPLIANCE INSTALLATION KIT
Cat. No. F0249, Model CIKA
WALL-MOUNT ON/OFF SWITCH
Cat. No. F0245, Model GWMS2
For all models. Allows the gas log heater to
be turned on and off with a wall switch.
Astria.us.com
126851-01B30
ACCESSORIES
Continued
F
TEMPSETONROOM
OFF
MODE
SET
RECEIVER AND HAND-HELD
THERMOSTAT REMOTE CONTROL KIT
Cat. No. F1078, Model TRC
For all models. Allows the fi replace to be
operated in a manually or thermostatically
controlled mode. You can turn the fi replace
on and off without ever leaving the comfort
of your easy chair.
Amber
Blue
ON/OFF REMOTE AND RECEIVER WITH
WHITE WALL PLATE
Cat. No. F2236, Model RCKIT 4001
For all Remote-Ready Models. Allows the
fi replace to be turned on and off by using a
hand-held remote control.
MODE
PROG
SET
Green
SMOOTH GLASS PEBBLES
Cat. No.
F1097,
Model
GP43A - Amber
glass pebbles - 6 lbs.
Cat. No.
F1098,
Model
GP43B - Blue
glass pebbles - 6 lbs.
Cat. No.
F1099,
Model
GP43G - Green
glass pebbles - 6 lbs.
RECEIVER AND REMOTE CONTROL KIT
Cat. No. F1079, Model TSRC
For all Remote-Ready Models. Allows the
burner system to be operated in a manually
or thermostatically controlled mode. Remote
is programmable for your convenience and
has a large bright LCD Touch Screen for
easy use.
Innovative Hearth Products Limited Three Year Warranty ("IHP") warrants your Astria® brand Gas Log Set or Outdoor Gas Fire Pit ("Product") to be free from defects in
materials and workmanship at the time of manufacture. The logs and grate carry the Limited Three Year Warranty. After installation, if covered components manufactured
by IHP are found to be defective in materials or workmanship during the Limited Three Year Warranty period and while the Product remains at the site of the original installation, IHP will, at its option, repair or replace the covered components. If repair or replacement is not commercially practical, IHP will, at its option, refund the purchase
price or wholesale price of the IHP product, whichever is applicable. IHP will also pay IHP prevailing labor rates, as determined in its sole discretion, incurred in repairing
or replacing such components. THERE ARE EXCLUSIONS AND LIMITATIONS to this Limited Three Year Warranty as described herein.
COVERAGE COMMENCEMENT DATE
Warranty coverage begins on the date of purchase. In the case of new home construction, warranty coverage begins on the date of fi rst occupancy of the dwelling or six
months after the sale of the Product by an independent IHP dealer, whichever occurs earlier. The warranty shall commence no later than 24 months following the date of
product shipment from IHP, regardless of the installation or occupancy date.
EXCLUSIONS AND LIMITATIONS
This Limited Three Year Warranty applies only if the Product is installed in the United States or Canada and only if operated and maintained in accordance with the printed
instructions accompanying the Product and in compliance with all applicable installation and building codes and good trade practices.
This warranty is non-transferable and extends to the original owner only. The Product must be purchased through a listed supplier of IHP and proof of purchase must be
provided. The following do not carry the Limited Three Year Warranty but are warranted as follows:
Gas components – Repair or replacement for one year from the date of installation.
Remote control – Repair or replacement for one year from the date of installation.
Labor coverage – Prevailing IHP labor rates apply for the warranty period of the component.
Parts not otherwise listed carry a 90 day warranty from the date of installation.
Whenever practicable, IHP will provide replacement parts, if available, for a period of 10 years from the last date of manufacture of the product.
IHP will not be responsible for: (a) damages caused by normal wear and tear, accident, riot, fi re, fl ood or acts of God; (b) damages caused by abuse, negligence, misuse, or
unauthorized alteration or repair of the Product affecting its stability or performance (The Product must be subjected to normal use. The Product is designed to burn either
natural or propane gas only. Burning conventional fuels such as wood, coal or any other solid fuel will cause damage to the Product, will produce excessive temperatures
and could result in a fi re hazard.); (c) damages caused by failing to provide proper maintenance and service in accordance with the instructions provided with the Product;
(d) damages, repairs or ineffi ciency resulting from faulty installation or application of the Product.
This Limited Three Year Warranty covers only parts and labor as provided herein. In no case shall IHP be responsible for materials, components or construction which are
not manufactured or supplied by IHP or for the labor necessary to install, repair or remove such materials, components or construction. Additional utility bills incurred due to
any malfunction or defect in equipment are not covered by this warranty. All replacement or repair components will be shipped F.O.B. from the nearest stocking IHP factory.
LIMITATION ON LIABILITY
It is expressly agreed and understood that IHP’s sole obligation and the purchaser’s exclusive remedy under this warranty, under any other warranty, expressed or implied,
or in contract, tort or otherwise, shall be limited to replacement, repair, or refund, as specifi ed herein.
In no event shall IHP be liable for any incidental or consequential damages caused by defects in the Product, whether such damage occurs or is discovered before or after
replacement or repair, and whether such damage is caused by IHP’s negligence. IHP has not made and does not make any representation or warranty of fi tness for a particular
use or purpose, and there is no implied condition of fi tness for a particular use or purpose.
IHP makes no expressed warranties except as stated in this Limited Three Year Warranty. The duration of any implied warranty is limited to the duration of this expressed
warranty.
No one is authorized to change this Limited Three Year Warranty or to create for IHP any other obligation or liability in connection with the Product. Some states and
provinces do not allow the exclusion or limitation of incidental or consequential damages, so the above limitations or exclusions may not apply to you. The provisions of
this Limited Three Year Warranty are in addition to and not a modifi cation of or subtraction from any statutory warranties and other rights and remedies provided by law.
INVESTIGATION OF CLAIMS AGAINST WARRANTY
IHP reserves the right to investigate any and all claims against this Limited Three Year Warranty and to decide, in its sole discretion, upon the method of settlement.
To receive the benefi ts and advantages described in this Limited Three Year Warranty, the appliance must be installed and repaired by a licensed contractor approved by IHP.
Contact IHP at the address provided herein to obtain a listing of approved dealers/distributors. IHP shall in no event be responsible for any warranty work done by a
contractor that is not approved without fi rst obtaining IHP's prior written consent.
HOW TO REGISTER A CLAIM AGAINST WARRANTY
In order for any claim under this warranty to be valid, you must contact the IHP dealer/distributor from which you purchased the product. If you cannot locate the dealer/
distributor, then you must notify IHP in writing. IHP must be notifi ed of the claimed defect in writing within 90 days of the date of failure. Notices should be directed to the
IHP Warranty Department at 1508 Elm Hill Pike, Suite 108; Nashville, TN 37210 or visit our website at WWW.ASTRIA.US.COM.
Innovative Hearth Products
1508 Elm Hill Pike, Suite 108 • Nashville, TN 37210
35
Astria.us.com
Record the following important information about your appliance:
Appliance model number
Appliance serial number
Date appliance was Installed
Type of gas appliance uses
Dealer name
IHP reserves the right to make changes at any time, without notice, in design,
materials, specifi cations, prices and also to discontinue colors, styles and
products. Consult your local distributor for fi replace code information.