RSF Woodburning Fireplaces The oracle User manual

RSF-IIR_03-06
Keep these instructions for future use.
THE ORACLE
Owner's Manual
Residential Factory Built Fireplace
Operation • Maintenance • Installation

SAFETY FIRST
3 Do's and Don'ts
3 Creosote
GENERAL SPECIFICATIONS
3 Controling Heat Output
3 Gravity Vent System
OPERATION
4 Lighting
4 First Fire
4 Refuelling
4 Refractory Bricks Installation
MAINTENANCE
4 Cleaning
4 Ashes
4 Door
5 Glass
5 Gold Plating
5 Chimney Cleaning
6 Paint
INSTALLATION
6 Location
7 General Assembly
8 Ceiling Clearance
8 Outside Air Duct
9 Close Clearance
9 Chimney
9 Chimney Installation
10 Masonry Chimney
11 Chase Enclosure
12 Radiation Shield
12 Offset Chimney
12 Sealing
12 Spark Guard
12 Hearth Extension
13 Mantel
OPTIONS
13 Gold Louvers
13 Facing
15 Remote Venting
15 The Gravity Vent System
16 Gas Log Option
REPLACEMENT PARTS
17 Fireplace
18 Assemblies
LABEL
19
WARRANTY
20
ORACLE page 2
Dear Customer:
The ORACLE fireplace incorporates technology with elegance to give you a beautiful view of the fire
without compromising on heating efficiency or environmental quality.
We have designed your new ORACLE to be easy to install, operate and maintain. It is in your best inter-
est to become familiar with it. Study your manual to be sure the installation is correct, then follow the
guide for operation and maintenance.
We at RSF Woodburning Fireplaces, congratulate you on your choice of the ORACLE and are confident
that you have purchased a fireplace that is simply, the best in its class.
Sincerely,
RSF Woodburning Fireplace TEAM
November 2002
TABLE OF CONTENTS

SAFETY FIRST
DO'S AND DON'TS
If this fireplace is not properly installed, a house fire
may result. For your safety, follow the installation
directions. Contact local building or fire officials
about restrictions and installation requirements in
your area.
NOTE: We strongly recommend installers to be WETT
certified in Canada, and NFI in USA.
To ANYONE using this fireplace:
These DO's and DO NOT's are for your safety.
1. DO read this instruction manual before lighting your
first fire.
2. DO burn seasoned wood fuel or processed solid fuel
firelogs.
3. To avoid glass breakage, DO NOT slam the fireplace
door.
4. DO NOT use gasoline, type lantern fuel, kerosene,
charcoal lighter fluid or similar liquids to start or
freshen up a fire in this fireplace. Keep all such liq-
uids well away from the fireplace while it is in use.
5. DO NOT overfire the fireplace. If the chimney
connetor behind the top louver glows red, or if
you are unable to slow down the burning rate of
the fire, you are probably overfiring the fireplace.
6. DO keep all combustible materials (furniture, shoes
etc.) at least 4 feet away from the front of the fire-
place.
7. DO NOT use a fireplace insert or other products not
specified for use with this fireplace.
CREOSOTE: Formation and removal
When wood is burned slowly, it produces tar and other
organic vapours, which combine with expelled moisture
to form creosote. The creosote vapours condense in the
relatively cool chimney flue of a slow burning fire. As a
result, creosote residue accumulates in the flue lining.
When ignited, this creosote makes an extremely hot
fire.
The chimney should be inspected periodically during
the heating season to determine if a creosote build-up
has occurred. If a significant layer of creosote has accu-
mulated (¼" or more), it should be removed to reduce
the risk of chimney fire.
WARNING: Burn dry wood only !
DO NOT Burn: - driftwood
- coal
- garbage
- plastic
- treated wood
Do not use construction scraps (e.g., 2x4 or plywood
scraps) as your only supply of fuel, as this may
overheat and seriously damage the fireplace. Use
no more than 3 densified fuel logs (e.g., Presto logs) at
a time. Do not poke or stir the logs while they are burn-
ing. Use only firelogs that have been evaluated for fire-
place use and refer to firelog warnings and caution
markings prior to use.
GENERAL SPECIFICATIONS
CONTROLLING HEAT OUTPUT
The ORACLE fireplace is not only designed to provide
warm radiant heat on two sides, but also to help heat
your home. Although it does not come with a draft con-
trol you will find that you can control the intensity of the
fire quite well by varying the size and placement of the
logs.
For a cooler, lazy fire: load 2 to 3 large logs with the log
sides facing you (not the ends), in the centre of the
hearth, between the andirons.
For a warmer, brighter fire: load a number of smaller
logs end to end (ends facing you) so that one end
comes very close to the glass (½ of the logs close to
one glass door, the other ½ closer to the other glass
door). The combustion air is near the glass and will cre-
ate a more vigorous flame.
GRAVITY VENT SYSTEM (option)
If there are areas in your home that you would like to
heat either in an upper level or an adjacent room, the
gravity vent system can provide this heat without the
use of a blower. A gravity vent damper controls it. The
handle is located between the top louvers of the fire-
place. Simply turn the lever to adjust the air flow through
the gravity vent ducting. As the hot air rises, it will be
distributed through the insulated ducting to the outlet
(See Options: The Gravity Vent System FDVO).
ORACLE page 3

ORACLE
OPERATION
LIGHTING
Light a fire in the fireplace, starting with paper and kin-
dling only. Then add 2” to 3" diameter pieces of wood.
After the fire is established, close the doors to prevent
overheating. Never use any flammable liquids. Once a
coal bed is established, add standard cord wood.
WARNING: Do not use a grate or elevate the fire.
THE FIRST FIRE
Before the first fire, be absolutely sure to wipe off
all fingerprints and debris from the gold plating.
The plating undergoes a sealing process during this
first fire, and the acid from your finger prints will perma-
nently etch the gold plating. You will experience a slow
start-up during the first fire. The refractory bricks still
contain moisture and take a good hot fire to get rid of
the moisture. While there is moisture in the bricks, the
bricks will be black with smoke deposits. When the
moisture is gone, the bricks will become white. You may
also experience a slight odour during the first few fires.
This odour results from the curing paint and the burn-off
the residual oils.
REFUELLING
Fuel wood can be of any species. However, ensure
that the wood is well seasoned and kept under cover.
Sixteen to eighteen inch lengths work the best.
The doors should be opened slowly, to keep smoke
from spilling into your room. If you do have smoke
spillage, check to see that all kitchen and bathroom
fans have been shut off. They can cause a vacuum
in the house, which pulls smoke out of the fire-
place.
REFRACTORY BRICKS INSTALLATION
Care should be taken when handling refractory
bricks as they can be heavy. You may wish to han-
dle them with the help of one or two other people.
The refractories or refractory brick for the Oracle fire-
place are placed in the fireplace at the factory. If, for any
reason they should need to be replaced the following
order should be observed. The baffle R4301 should be
passed into the firebox with the holes towards the floor
of the box. Supporting the baffle from the bottom and
holding it as high as it will go while the side refractories
R4303 and R4302 are put into position to hold the baf-
fle into place. Place the bottom refractories R4304 (2X)
into the bottom of the firebox. Finishing refractories
R4306 and R4305 should be placed in the same order
as the diagram. These directions should be reversed in
order to remove the refractory from the Oracle. (See
Figure 1a.)
MAINTENANCE
CLEANING
The hi-heat paint and gold plating can be cleaned with
a soft moist cloth. Use a mild detergent and water
only to clean these surfaces. Do not use abrasive
cleaners!
ASHES
Clean the ashes out of the fireplace when they become
too deep, i.e., before you have a spillage problem when
opening the doors.
Ashes should be placed in a metal container with a
tight-fitting lid. If the ashes are disposed of by burial in
soil or otherwise locally dispersed, they should be
retained in the closed container until all cinders have
thoroughly cooled.
DOORS
If a door does not close tightly, adjust the door closer.
You can do this by loosening the nuts under the door
closer pins. Turn the hinge pins with a slotted screw-
driver until a light "click" is heard when closing the door.
Note how the locations of the pins vary as you turn
them. The hinges are adjustable, by loosening the bolts
holding the hinges, and sliding the hinges backwards or
forwards. After adjustment, tighten the bolts. Make sure
the door is square with the face of the ORACLE, before
tightening the hinge bolts. If the door seal is damaged
page 4
R4302
R4303
R4304
R4304
R4305 (2x)
R4306 (2x)
R4302
R4303
R4301
Figure 1a: Refractory bricks installation

ORACLE
to the point where it does not seal tightly, replace it. The
gasket replacement kit, part FDGRK1 is available from
your dealer.
If you want the ORACLE fireplace door to open from the
opposite side, i.e. if the door presently opens right to left
with the handle on the right, and you would like to
reverse this operation, follow these instructions: (refer
to Figure 1b).
1. Remove the top and bottom louvers by pulling the
louvers down and out.
2. With the door still closed, remove the top hinge by
removing the 2 nuts.
3. Carefully remove the door by opening the door latch
and lifting the door off the bottom hinge.
4. Remove the bottom hinge and both closer pins. The
closer pins are held with a nut underneath the
flange.
5. Remove the closer hook by pushing out the split pins
with a drift.
6. Reassemble with door upside down, making sure
the closer hooks point away from the door.
7. Reassemble the hinges on the opposite side to
where they were located.
8. Install the closer pins on the opposite side and
adjust, so the door closer 'clicks' closed easily.
GLASS
In the ORACLE, temperatures are not always high
enough to keep the glass clean. We have supplied you
with special ceramic glass, which will withstand the heat
from the fireplace without cracking. A good hot fire in the
morning usually cleans most of the soot accumulated
during the night. You can also purchase stove glass
cleaner from your local speciality fireplace retailer.
Remember the drier the wood, the cleaner the glass. Be
careful not to hit the glass. Although heat will not break
ceramic glass, a good blow can.
NEVER clean this glass with an abrasive cleaner. Use
only a cleaner recommended by your dealer. Never
clean the glass while it is hot. Do not operate the fire-
place with the glass broken or removed.
If your glass breaks:
See your dealer for the exact replacement glass. If the
gasket is damaged it must be replaced with the identi-
cal kind (R7000). Place the gasket around the top and
bottom edges of the glass (it is self-sticking).
1. Remove the door from the fireplace by removing the
top hinges.
2. Remove the top clip holding the glass by loosening
the screws on the back of the door.
3. After cleaning out any bits of glass and soot from the
glass retainer, set the glass into door opening and
add a drop of silicone sealer near each end to keep
the glass from sliding out.
4. Replace the clip being careful not to overtighten the
screws.
GOLD PLATING
Your doors frames and optional gold louvers are plated
with gold and they will not tarnish. However, they are
not scratch resistant and require totally non-abrasive
cleaning. Use only mild soap and water to clean the
gold when the surface is cool. The use of any house-
hold cleaner such as Windex, abrasive cleaners, or any
form of acid, will permanently etch the gold plating.
Before every fire, be absolutely sure to wipe off all fin-
gerprints and debris from the gold plating. Acid from
your fingerprints may permanently etch the gold plating.
CHIMNEY CLEANING
Check the chimney for creosote build-up every week
until experience shows how often cleaning is necessary.
A build-up of ¼ inch or more should be cleaned mechan-
ically before more creosote accumulates. Use a 7 inch
wire brush.
page 5
Figure 1b: ORACLE door hardware
closer hook closer pin
top clip
gasket (R7000)
spring
pin

ORACLE page 6
PAINT
You may touch up the face of the ORACLE
with STOVE BRIGHT Flat Black high tem-
perature paint. The correct paint is available
from your dealer. When you paint the face of
the fireplace, remove or cover the gold plat-
ed items and cover the surrounding area
with newspaper. Follow the directions out-
lined on the spray can. DO NOT attempt to
paint while the fireplace is hot. Keep the
spray can away from any source of heat or
open flame. Ensure that there is adequate
ventilation in the room, from the time you
start painting until the paint is dry.
INSTALLATION
NOTE: We strongly recommend installers be
WETT or WHERF certified.
Check local codes concerning installation
requirements and restrictions in your area.
WARNING: Remove the door and lou-
vers before installation and place them
in a safe area to reduce the risk of:
1. Vandalism.
2. Sub-trade tool abrasion, chipping, or
breaking of glass.
3. Gold finish damage because of muriatic
acid, plaster, cement, paint and harmful
sprays or liquids, and sub-trade tool
abrasion.
LOCATION
Your ORACLE fireplace may be installed
without any special floor reinforcement.
WARNING: If this fireplace is not prop-
erly installed, a house fire may result.
For your safety, follow the installation
directions and heed the minimum clear-
ances.
The enclosure walls can be framed using
any suitable materials (2 x 4 studs, ply-
wood, gypsum board, etc.). See Figure 3
for dimensions. Normally, framing will be set back to
allow the sheeting to be flush with the front of the fire-
place.
When framing in the header (directly above the fire-
place), DO NOT bring any combustible material
lower than the top of the stand-offs.
Figure 3: Nailing strips
11 1/4”
3 1/2”
min. to
side walll
36”
outside air
nailing
strip
ORACLE
45”
36”
213/4”
These framing dimensions are
larger than required for ease of
installation. The fireplace has a
minimum clearance of 0” to
standoff. (see unit dimensions
figure 4)
23”
11 1/4” 11 1/4”
18 1/2”
31”
35”
7”
6 3/8”
6 3/8”
1 1/2”
13”
11 1/2”
44”
gas
knockout
5 1/2”
11 1/2”
Figure 4: Unit dimensions
Opening for gravity vent

ORACLE page 7
Figure 2: General assembly
rain cap
B-vent components for
the gravity system only.
(or UltraBlack double
wall connector made by
ICC)
ceiling clearance (mini-
mum from the top of the
fireplace)
32” for vented enclosure
44” for sealed enclosure
fresh air hood
23” minimum depth of
opening less the sheeting
on both sides
electrical knockouts
5” wide sheet metal
spark guard
storm collar
roof flashing
radiation shield and
storm collar
ceiling
radiation shield
header
ORACLE
• see the manual for flue
height requirements
• gravity vents may be
installed on the left, right or
both sides
hearth
extention
The hearth can be made
of any permanently
affixed, non-combustable
material

ORACLE
1. Note the location of floor and roof joists. Choose a
location which does not require cutting the joists.
Note the location of doors and windows in relation to
the fireplace and chimney on all floors of the house.
2. Frame an area to fit the ORACLE. Follow the fram-
ing dimensions on Figure 4.
3. Prepare the unit for installation. Be sure that the top
and side stand-offs are placed correctly for your par-
ticular installation. The holes in the side stand-offs
have been elongated to allow easy alignment of the
framing and the fireplace sides. The end of the L-
shaped part of the standoff should be flush with the
face of the fireplace so the fireplace does not appear
recessed when the wall facing is put in place.
4. Push the ORACLE into the pre-framed area. Then
hammer nails through all of the holes in the stand-
offs to secure the fireplace in that position.
WARNING: No insulation or other materials are
allowed between the framing and the fireplace.
CEILING CLEARANCE
Ceiling Clearance is the distance from the top of the
fireplace to the ceiling.
If the space between the top of the fireplace and the
ceiling joists is less than 44 inches, the enclosure
around the fireplace MUST be vented. Place a mini-
mum 3" X 10" vent grille into holes cut within one foot of
both the floor and ceiling levels, to allow room air to cir-
culate through the fireplace enclosure and reduce heat
build-up. These vent grilles may be placed vertically or
horizontally. Under no circumstances is the distance
between the first firestop and the top of the unit to be
less than 32 inches (See Figure 2).
OUTSIDE AIR DUCT
After the fireplace is correctly positioned, connect the
combustion air inlet to the outside (see Figure 5).
A 4 inch diameter duct can be used if the total run of the
pipe is less than 25 feet. If the total run is longer than
25 feet, a 5 inch diameter pipe must be use.
1. Find a convenient location for the combustion air
duct and register. The location of the register may be
above or below floor level.
2. Make a 4 ¼" (5 ¼" if using a 5" diameter duct) hole
in the outside wall of the house. Mount the register
in the hole from the outside with the inlet facing
down.
3. Place the insulated flexible duct over the register
tube and outside air connector sleeve. At both ends,
carefully pull back the insulation and plastic cover,
exposing the flexible duct. Then at each end, attach
the duct with metal screws to the inlet and tube.
Carefully push the insulation and cover back over
the duct. Tape the plastic cover in place with the 2"
aluminum duct.
CAUTION: When running duct around corners, be
sure to prevent crimping that would restrict the com-
bustion airflow.
Use an insulated duct rated at over 200° F. Our test-
ing has shown that as long as the 5" diameter insu-
lated duct is utilized properly, there is no restriction
on the length of the run. It is recommended that the
duct does not exceed 12 ft. vertical height rise above
page 8
Figure 5: Outside air connection and installation option
insulated flexible air duct
outside wall
2” aluminium duct tape
ORACLE
outside air register
Figure 6: Close clearance installation
leave space between the
chimney and the framing
open (no firestop here)
chimney
2" min.
framing
sheeting
4 1/2"
no com-
bustibles
below
this line
1/2"

ORACLE
the base of the unit. The air inlet should never be less
than 5 ft. below the top of the chimney flue and should
not terminate in attic spaces.
CLOSE CLEARANCE
If you like, you can bring combustible framing down to
the top of the stand-off. This allows many options for
installation. Figure 6 is just one example. When you
build a close clearance installation, remember that there
must be ½" along the sides of the fireplace, and 4 ½" on
top of the fireplace. No combustibles
should move within these boundaries.
CHIMNEY
This fireplace is certified for use with 8” ICC
Model EXCEL chimney. The chimney sys-
tem height from the top of the fireplace must
be a minimum of 12 ft. and a maximum of
28 ft.
We recommend that the minimum height
be increased by approximately 1 ft. for
every 2000 ft. elevation above sea level.
Every 30° or 45° elbow also increases the
minimum height by 1 ft. For example, if you
are living 6000 ft. above sea level, your
chimney should terminate at least 15 ft.
from the top of the fireplace (12 ft. + 3 ft. for
the 6000 ft.). See Table #1 for more precise
recommended flue heights.
CHIMNEY INSTALLATION
NOTE : The clearance between the chim-
ney and combustible material must not be
less than 2". DO NOT fill this area with
insulation.
1. Cut and frame the required holes in the floor, ceiling
and roof where the chimney will pass through. Use a
plumb bob. The framing size is 14 ¼" square.
page 9
TABLE #1
MINIMUM RECOMMENDED FLUE HEIGHTS IN FEET
FROM THE TOP OF THE FIREPLACE
NUMBER OF ELBOWS
Elevation(ft) 0 2 x 15° 4 x 15° 2 x 30° 4 x 30° 2 x 45° 4 x 45°
0-1000 12’ 13’ 14’ 15’ 18’ 16’ 20’
1000-2000 12’6” 13’6” 14’6” 15’6” 19’ 16’6” 20’
2000-3000 13’ 14’ 15’ 16’ 19’6” 17’ 21’6”
3000-4000 13’6” 14’6” 15’6” 17’ 20’ 18’ 22’6”
4000-5000 14’ 15’ 16’ 17’6” 21’ 18’6” 23’
5000-6000 14’6” 15’6” 17’ 18’ 21’6” 19’ 24’
6000-7000 15’ 16’ 17’6” 18’6” 22’ 20’ 24’6”
7000-8000 15’6” 16’6” 18’ 19’ 23’ 20’6” 25’6”
8000-9000 16’ 17’ 18’6” 20’ 24’ 21’ 26’6”
9000-10000 16’6” 17’6” 19’ 20’6” 24’6” 22’ 27’
TABLE 1
Figure 7: Chimney installation
WARNING: DO NOT PACK REQUIRED AIR
SPACES WITH INSULATION OR OTHER
MATERIALS
The chimney must be enclosed when it passes
through living spaces. Min. clearance of 2” with
the chimney.
NOTE: openings must
be framed to ade-
quately support any
chimney supports and
roof assemblies
ORACLE
louverd vents
radiation
shield
storm collar
storm
collar
flashing
rain cap
min. 2 ft.
min. 2 in.
min. 10 ft. min. 3 ft.
44” min. (84
from base to
ceiling) for
sealed enclo-
sure
32” min. (72
from base to
ceiling) for vent-
ed enclosure
WARNING:
MAJOR RISK
OF FIRE,
LOOSE FILL
INSULATION
MUST NOT GO
ABOVE THE
RADIATION
SHIELD

ORACLE
2. From below, install a radiation shield in
each floor though, which the chimney
passes. At the attic level, install a radia-
tion shield plus a storm collar (if
required) as shown in Figure 7.
3. Place the first chimney length on the fire-
place. Secure the chimney length to the
fireplace with the three screws provided.
Continue installing chimney lengths until
you reach the desired height.
The chimney must extend at least 3 ft.
above its point of contact with the roof and
at least 2 ft. higher than any wall, roof, or
building within 10 ft. of it.
NOTE: If the chimney is higher than 5 ft.
above the roof, it must be secured using a
roof brace.
4. Put the roof flashing into place. Seal the joint
between the roof and the flashing with roofing tar.
For sloping roofs, place the flashing under the upper
shingles and on top of the lower shingles. Nail the
flashing to the roof using roofing nails.
5. Place the storm collar over the chimney and flash-
ing. Seal it around the chimney with silicone sealer
(DO NOT use roofing tar).
6. Fit the rain cap on the chimney. Secure it tightly in
place.
7. Wash the roof flashing with solvent (or vinegar if the
flashing is galvanised), then paint it with exterior
paint.
8. Read and follow the Excel chimney installation man-
ual concerning requirements for supports, bracing's,
anchors, etc.
MASONRY CHIMNEY
WARNING : When contemplating using an existing
chimney, it must first be thoroughly inspected by an
authority having jurisdiction to determine the fol-
lowing:
1. It is a well constructed, lined masonry chimney, fully
in accordance with Local Building Codes and the
National Building Code of Canada (NBCC) 9.21 or
NFPA 211
2. It has been thoroughly cleaned of any soot or cre-
osote residue and inspected to determine that it is in
good condition.
3. There is no attic insulation of any type in contact with
the chimney and no insulation stuffed in around the
chimney at any point, for any reason.
page 10
Figure 8: Connection to masonry chimney
Excel liner listed ULC-S635,
ULC-S640 and UL1777 clearance as per
NBCC 9.21 or NFPA 211
12” min. to
combustible
ceiling
Excel 8” chimney
18” min. length
Excel elbow
masonry adaptor
metal
firestop
No combustible
material in this
area
Figure 9: Offset chimney through a wall
ORACLE
vented flashing
with storm collar 12” min.
floor
10 ft.
2 ft.
radiation
shield and
offset, roof
or wall
support

ORACLE
4. There is, as per NBCC 9.21 or NFPA 211, the nec-
essary air space clearance at all points around the
chimney from floor to roof flashing. If the chimney is
enclosed in drywall, openings will be required to ver-
ify clearances at all points.
5. Chimney will be used only for the fireplace and may
not be used to vent a furnace, water heater or any
other appliance.
6. If major repairs are required to meet the above con-
ditions, a new chimney should be constructed.
New chimney installation:
To ensure adequate draft and to facilitate cleaning, the
fireplace must be connected to the chimney using 8"
diameter EXCEL chimney with an elbow. As shown in
figure 8, an ICC or other listed 8" rigid stainless steel
liner and a 45° stainless steel elbow are attached to the
chimney and secured in place using a masonry adaptor.
It is recommended that you position your fireplace
before building the chimney. The factory built chimney
sections can easily be installed as the layers of brick are
being placed.
NOTE : If the ceiling is high enough some vertical chim-
ney can be installed before the 45° or 30° elbow is
installed.
Existing chimney installation:
If it is difficult to install rigid stainless on an existing
chimney, a listed stainless steel flex liner can be used.
Special care is to be taken when installing the flexible
liner. A positive connection is assured with the masonry
adaptor available from your dealer. The stainless steel
flex liner connects to the masonry adaptor with a flexi-
ble/rigid adaptor (part LAF) and is secured with the 3
stainless steel rivets provided. The masonry adaptor is
then secured to the Excel chimney with the 3 screws
provided. The stainless steel liner fits inside the clay
liner all the way to the top of the masonry chimney. It is
not meant to replace the clay liner. After mortaring in
place, the connection should not be visible. Care must
be taken when cleaning to ensure that the stainless
steel flex liner is not dislodged.
As depicted in Figure 8, the EXCEL chimney is to be a
minimum of 18" from the connection point at the elbow
to the masonry adaptor. The uppermost part of the
EXCEL chimney where it enters the masonry chimney
must be a minimum of 12 inches from the ceiling.
1. Sight-in and mark the outline of where the EXCEL
chimney will penetrate the masonry chimney.
2. Using a large (¾" - 2") masonry drill bit, drill a hole
exactly in the center of the oval outline. With a
masonry hammer and drill, slowly enlarge the hole
to the size required. Remember to work from the
center out. Be especially careful with the clay liner
behind the brick because three sides of it must stay
in place.
3. Bring the stainless steel liner down from the top of
the chimney. If you are using a rigid liner you will
need enough room to secure an elbow to it with at
least two screws. For chimneys with less than 10" X
10" inside you may find it easier to install a flex liner
and secure the end with a special adapter (Part #
LAF) available from your dealer.
4. Move the fireplace forward enough to install the
length of EXCEL chimney and then move the fire-
place back into position as you connect the mason-
ry adaptor to the factory built chimney.
CHASE ENCLOSURE
We strongly recommend that if the chimney runs up the
outside of the house, it be enclosed in a chase struc-
ture. The chase should be constructed in such a way
that it is an extension of the home, and is well insulated
between the footings and the floor of the home, to pre-
vent heat loss. Insulate the chase to the first firestop to
prevent heat loss in mild climates. In cold climates, the
page 11
Figure 10: Offset chimney installation
radiation
shield with
offset support
use offset
support
offset
rise
radiation
shield
radiation
shield
3 metal screws
in each joint
storm
collar

ORACLE
chase could be insulated to the top to keep the flue
warmer and increase draft. It is best to locate a chase
away from any overhead obstructions and meet all
clearances from such objects (See Figure 9).
NOTE : If the chase is enclosed or flashed to a roof as
shown in Figure 9, then the flashing must be vented.
If required by local codes, make certain that the walls
have been properly insulated, vapour sealed and
sheathed with a fire rated gypsum board (See Figure 9).
REMEMBER : Check local codes concerning installa-
tion requirements and restrictions in your area.
RADIATION SHIELD
A radiation shield must be in place where the chimney
passes through each floor level overhead. This will
assist in retarding any spread of fire and act to contain
the fire within the area below the fire-stop.
OFFSET CHIMNEY
Maximum offset angle: 45°
Maximum number of elbows: 4, resulting in two
(2) offsets.
An elbow may be installed directly on top of the fire-
place if required.
Use the offset option if you need to clear a joist or
pass around a cupboard.
Install the fireplace and chimney as described earlier.
When you require an elbow, proceed as follows:
See the detailed offset chart in the EXCEL installation
instructions.
1. Install the required elbow. Turn it in the desired
direction, and fasten it to the other section with the
3 metal screws provided at the joint.
2. Install the lengths required to obtain the desired
offset. Secure each joint with 3 metal screws.
3. Use another elbow to return the chimney to the
vertical direction.
4. Install a roof support, or an offset support at each
offset to support the weight of the flue (elbows are
not designed to support a flue above an offset).
SEALING
Be sure to seal the ¼" space between the fireplace and
the standoffs with a bead of silicone sealer. (See Figure
13.)
SPARK GUARD
Install a 5" wide piece of sheet metal centered under the
joint between the fireplace and the hearth extension.
This will make certain that sparks can't lodge in the
crack and start a fire (See Figures 2 & 11). Depending
on the allowable height your unit can be raised, the ver-
tical dimension of the spark guard will differ. The mini-
mum depth the spark guard must extend beneath the
ORACLE and the non-combustible material in front of
the fireplace is 2 ½ inches. The "Z" shaped sheet metal
must run the full width of the unit. (See Figure 11.) (Z-
SHAPED SPARK GUARD NOT SUPPLIED).
HEARTH EXTENSION
The area immediately in front of the fireplace must be
protected by a non-combustible material such as brick,
tile, stone, or slate. The protection must extend at least
page 12
Figure 12: Clearances to combustibles and
hearth requirements
39 ¾”
23”
16” min.
40” min.
12”
max
14" min. from
top of door
5" max out from face
6 ¼" min. to com-
bustible surround
8 ½" min. to side wall
non-combustible material
(permanently attached)
tile
5" wide spark guard
41 ½” min.
edge of viewing
door
Z-shaped spark guard for raised
installation must be custom supplied
by installer (minimum 26 gauge
steel)
Figure 11: Z-shaped spark guard
raised platform
ORACLE
non-combustible
flooring

ORACLE
16" in front of the fireplace opening. There is no mini-
mum thickness required for the hearth extension.
MANTEL
A masonry or other non-combustible mantel may be
placed directly above the top louvers. If a wood or other
combustible mantel is desired, it must be at least 14
inches above the top of door (See Figure 12 & 13).
ORACLE OPTIONS
Just a few comments about your ORACLE options. The
size and shape of your home and how you intend to use
your fireplace, will determine the options required.
For a basic high efficiency fireplace, you won't need any
options or electricity. If you have rooms directly above
or adjacent to the room(s) with the fireplace, which you
would like to heat, you may consider the gravity vent
option (FDVO). The gravity vent distributes hot air to
other rooms without the assistance of a blower.
GOLD LOUVERS
The standard louvers above and below the door can be
replaced with gold plated or black enamel set. You may
order these from your dealer.
Dismantling and assembling louvers
1. The louvers are held in place by springs underneath.
Therefore, push down from the top and rotate the
louvers forward.
2. Take the assembly apart by first removing the top
nuts from the rods. Then take off the louvers and
spacers.
3. Assemble the new louvers the same way the old
ones came apart, reusing the original rods and spac-
ers. Leave about ¼" of the rod protruding above the
top nut.
4. Install the assemblies, inserting the rods into the
lower holes first. (Top and bottom assemblies are
the same size.) Wipe off all fingerprints etc., with a
soft cloth and mild soap and water.
FACING
Facing materials may only be non-combustible such as
metal, brick, rock, concrete board, or ceramic tile.
Gypsum board is NOT an acceptable facing material.
If you desire to fully face the fireplace with thin mason-
ry, it is recommended that you purchase the rock retain-
er kit (part FDKO). This kit is NOT recommended for
brick or other self-supporting materials. Follow these
steps and refer to Figures 14 & 15.
IMPORTANT: Make certain that the ¼" space between
the finishing trim and unit is sealed with silicone sealer
before installing the rock retainer kit.
WARNING: DO NOT RESTRICT AIRFLOW
THROUGH THE INLET AND OUTLET LOUVERS OF
THE FIREPLACE.
NOTE : Remove the louvers and leave the door
wrapped in the shipping plastic. Store them in a safe
place until all the masonry work is finished. Acid from
the cleaning operation could permanently damage the
gold plating.
Installation of rock retainer kit:
1. Install the heavy expanded metal on the face above
and beside the door and louvers using drill-and-tap
screws. There are right and left side expanded metal
pieces. The expanded metal is correctly installed
when the expanded metal is facing upwards, to
catch the mortar (See Figure 14).
2. Cover the rest of the area with wire mesh or metal
lath, overlapping the heavy expanded metal. Make
sure nails or staples used for fastening mesh pene-
trate studs at least 1".
page 13
no combustible materials behind
sheeting below this line
2" min. from chimney
12" max.
mantel
header
silicone seal
stand off
stand off
nailing
strip
nailing
strip
Figure 13: Mantel installation
sheeting
silicone seal
facing
facing
metal edging
expanded metal

ORACLE page 14
Figure 14: Installation of rock retainer (FDKO)
NOTE: Place expanded
metal, facing upwards,
to hold mortar
heavy expanded metall FDKO
9-#10 metal screws
framing
finishing trim/stabilizing bracket
metal
edging
Figure 15: Installation of rock retainer (FDKO)
Warning: allow room for the handle and opening
the door wide when placing rock facing. finishing trim/stabilizing bracket
plywood
hearth
stone, tile or brick mortar heavy expanded
metal part FDKO
wire mesh

ORACLE
3. Mortar must be "thin set" or "thin bed" type, inher-
ently polymer modified. Do not add water to the mix-
ture (this applies to the grout as well). If the mortar is
not modified, you should add a synthetic latex addi-
tive. Mix to a firm, moist consistency.
4. Using a plasterer or mason's trowel, apply a scratch
coat that covers the wire mesh. Let the mortar set
before adding another coat. This will take several
hours. Afterwards, apply a thinner coat and the fac-
ing. Do not spread plaster over more than a work-
able area so that the mortar will not set before the
facing is applied.
5. If additional mortar is required, use a grout bag to fill
in joints. Care must be taken to avoid smearing on
the surface of the stone or brick.
REMOTE VENTING
The gravity vent system can distribute air to an upper
level or to a room next door without an extra blower.
Figure 16 illustrates various configurations.
THE GRAVITY VENT SYSTEM (FDVO)
The FDVO Kit includes:
- A grille
- A grille adaptor
- A B-vent starter section
- A shut-off damper
IMPORTANT: No substitution of any of these parts is
allowed. These genuine RSF Woodburning Fireplaces
parts have the correct clearances. These clearances
must be maintained for your safety.
The FDVO system incorporates standard 8" B-vent
components for installation. Single wall pipe is not
allowed due to the high temperature of the air in a grav-
ity vent system. Any listed brand of 8" B-vent pipe may
be used and is not a part of the FDVO. The maximum
pipe length is 15 ft. from the top of the fireplace to the
outlet. Remember: double wall black pipe from ICC can
be used instead of B-vent pipe.
NOTE: If two gravity vent lines are installed, then two
FDVO kits must be ordered.
Figure 18 indicates the minimum clearances and fram-
ing dimensions. Passing through a combustible wall or
ceiling requires a minimum 13" x 13" opening.
WARNING: Every measurement and clearance on
the illustrations must be followed to assure safety
of the installation.
Installation
CAUTION: Do not replace the grille from the FDVO
with shutters.
Do not allow heat to be trapped in the gravity vent system.
1. Plan the gravity vent run first. Be aware that the
maximum distance between the top of the fireplace
and the outlet is 15 feet. There is no maximum num-
ber of elbows in a run, but the run must never go in
a downward direction as this can trap heat in the
gravity vent system.
page 15
grille adapter
rear side grille
“B” vent
starter
Figure 17: Gravity vent kit (FDVO)
8”
Figure 18: Gravity vent clearances
4" min.
13" min.
59" min.
59" min.
2" min.
B-vent
starter(s)
here
front view
grid
Figure 16: Remote venting
no ducting 1 gravity
vent kit
2 gravity
vent kits

ORACLE page 16
2. The grill adaptor is designed to be installed underneath
the gypsum board in the wall. In the desired location,
frame a 13" x 13" hole to accept the gravity vent grille
adaptor. Fit the gravity vent grille adaptor into the framed
hole and fasten it into place with nails or screws.
3. Remove the outer cover to the left, right, or both sides
of the flue outlet, on the ORACLE.
4. Cut the insulation to the size of the opening and remove
the cover plate underneath (it is taped in place).
5. Install the B-vent starter section. The slot in the B-vent
starter section should be facing the front and the hole
should be facing the back. Bend up the four tabs at the
base of the starter section to hold it in place.
6. Install the "shut off" damper at the base of the starter
section. The shut off damper enables the manual con-
trol of hot air flowing through the gravity vent pipe. With
the top louvers removed and the angular portion of the
rod in hand, insert the damper rod into the hole in the
starter section. Next, make sure that the washer and
spring on the control arm are both on the outside of the
starter section and that the rod has fit snugly into the
slot. A definite tension should exist between the shut off
damper rod and the starter section. Replace the lou-
vers. The damper rod should protrude above the top of
the louvers.
7. Install the B-vent pipe, between B-vent starter and the
grille adaptor. Fasten each joint with 3 screws. Insert the
B-vent pipe into the grille adaptor and fasten it with three
screws. The B-vent pipe needs only be inserted far
enough to be able to screw it into place. This allows you
about 3 ½" of adjustment.
8. Once the wall facing around the gravity vent grille adap-
tor has been completed, install the grille with the sup-
plied screws. The gravity vent is now ready for opera-
tion.
GAS LOG OPTION
The Oracle now features a gas conversion option. You can
use your choice of gas log sets with this conversion. The
installation of the gas should only be done by qualified per-
sonnel. To convert the Oracle for use with the gas log
option:
1. You will notice a 1 ¼" diameter knockout on both sides
of the Oracle, about 9" up from the bottom of the fire-
place (see Figure 4). The gas line will be installed
through one of these knockouts. Choose the side that
is best for your installation.
2. Remove the firebrick from the base of the firebox. You
will notice two sheet metal pieces underneath the fire-
brick. Remove these also. Keep the firebrick and sheet
metal, as they will be needed to operate the Oracle, if
you would like to burn wood again.
3. Underneath the firebrick and sheet metal, there are four
1" diameter holes in the center of the bottom, to bring air
to the gas log set. These holes must not be blocked.
4. There are two 1 ¼" diameter holes closer to the sides of
the bottom of the firebox. If you are installing a gas
valve, install it over one of these larger holes, to allow
the airflow to cool the gas valve.
5. When you remove the firebrick you will notice a notch in
the bottom of the side refractories. The gas line will
come through one of these notches (see Figure 19).
6. Follow the instructions supplied with your gas log set
concerning the installation of gas lines, shut-off valves,
etc. If you have the sand pan type of gas log set that
covers the air holes, place some of the firebrick, or
some other suitable non-combustible material around
the edges of the sand pan to raise the gas log set above
the air holes.
Maximum gas input: 40 000 BTU
There are no minimum clearances to the sides or top of the
firebox. However, any clearances stated by the gas log set
manufacturer must be maintained.
You may install the gas valve inside the firebox if the gas log
set manufacturer allows this in its instructions, and the
required clearances are met.
gas knockout
13 1/4”
gas log set of
your choice
Figure 19: Gas log option 4”

ORACLE page 17
REPLACEMENT PARTS
NOT AVAILABLE N/A
PART OF ASSEMBLY P/A
DESCRIPTION NEW CODE OLD CODE PRICE
10.1.NPR
10.11.NPR
10.21.NPR
99.10.04.R
14.3.52
14.9.3 14.8.5 14.5.3 14.7.3
1.9.3.NR 1.9.6.NR
98.09.01.R 98.09.02.R
FDGRK3
14.10.1
99.09.01.R
1.9.1.R
9.1.NR
14.6.1 14.4.6
9.3.NR
14.17.15
98.02.01.R
99.11.01.R
14.10.4
11.1.R 11.2.R 11.3.R 11.4.R 11.5.R 11.6.R
99.12.01.R
1.12.1.DNPR
12.2.DNPR
98.07.01.R 98.06.02.R 98.06.01.R
10,00 30,00 30,00 10,00
P/A P/A P/A P/A
300,00
N/A
20,00 40,00 40,00 25,00 10,00 20,00
P/A P/A
5,00
P/A P/A
10,00 30,00
240,00
P/A
175,00
40,00 40,00 40,00 15,00 15,00 25,00
P/A P/A
20,00
N/A N/A
A959
R1415 R6418 R6149 R6309
R6246-A1249
AA1212W
AA1211/AA1242W
R7005 R7000
A1214-3
A1210
R6012 R1850
A1214-1
R6410
AA1430W
R7008 R4301 R4302 R4303 R4304 R4305 R4306
AA1088W
AA1089
A1433
A1448W
A1412
Louver fin (black) Louver fin (gold) Louver fin (pewter) Louver hardware assembly Nut 1/4-20 Hex Louver rod Spacer 1/4" X 1 3/8" Retention spring for louvers Door glass Door frame Door hinge assembly Door channel bottom (black) Door channel top (black) Gasket 5/8" Gasket window channel 1" Door closure assembly Door closer hook assembly Door closer hook Door handle grip (wood) Split pin 5/32 x 11/16 Door closer-rod Hinge pin Andiron plate assembly Refractory complete set Gasket round 1" Top baffle refractory Right side refractory Left side refractory Bottom refractory Left front refractory Right front refractory Terminal block assembly Terminal block Terminal block cover Primary air screen Stand off assembly Nailing strip

ORACLE page 18
REPLACEMENT PARTS
NOT AVAILABLE N/A
PART OF ASSEMBLY P/A
DESCRIPTION NEW CODE OLD CODE PRICE
10.1.NPR
10.11.NPR
10.21.NPR
99.10.04.R
14.3.52
14.9.3 14.8.5 14.5.3 14.7.3
1.9.3.NR 1.9.6.NR
98.09.01.R 98.09.02.R
FDGRK3
14.10.1
99.09.01.R
1.9.1.R
9.1.NR
14.6.1 14.4.6
9.3.NR
14.17.15
98.02.01.R
99.11.01.R
14.10.4
11.1.R 11.2.R 11.3.R 11.4.R 11.5.R 11.6.R
99.12.01.R
1.12.1.DNPR
12.2.DNPR
98.07.01.R 98.06.02.R 98.06.01.R
10,00 30,00 30,00 10,00
P/A P/A P/A P/A
300,00
N/A
20,00 40,00 40,00 25,00 10,00 20,00
P/A P/A
5,00
P/A P/A
10,00 30,00
240,00
P/A
175,00
40,00 40,00 40,00 15,00 15,00 25,00
P/A P/A
20,00
N/A N/A
A959
R1415 R6418 R6149 R6309
R6246-A1249
AA1212W
AA1211/AA1242W
R7005 R7000
A1214-3
A1210
R6012 R1850
A1214-1
R6410
AA1430W
R7008 R4301 R4302 R4303 R4304 R4305 R4306
AA1088W
AA1089
A1433
A1448W
A1412
Louver fin (black) Louver fin (gold) Louver fin (pewter) Louver hardware assembly Nut 1/4-20 Hex Louver rod Spacer 1/4" X 1 3/8" Retention spring for louvers Door glass Door frame Door hinge assembly Door channel bottom (black) Door channel top (black) Gasket 5/8" Gasket window channel 1" Door closure assembly Door closer hook assembly Door closer hook Door handle grip (wood) Split pin 5/32 x 11/16 Door closer-rod Hinge pin Andiron plate assembly Refractory complete set Gasket round 1" Top baffle refractory Right side refractory Left side refractory Bottom refractory Left front refractory Right front refractory Terminal block assembly Terminal block Terminal block cover Primary air screen Stand off assembly Nailing strip

ORACLE page 19
We recommend that our products be installed and
serviced by professionals who are certified in
the U.S. by NFI (National
Fireplace Institute)
or in Canada by WETT
(Wood Energy Technical
Training).

ORACLE - Limited Warranty
30 Year Limited Warranty
All RSF Woodburning Fireplaces models are warranted against defects in material and workmanship for a period of
30 years, subject to the following conditions:
During the first year RSF Woodburning Fireplaces will repair or replace, at our option, any parts which upon examination by
an authorized RSF Woodburning Fireplaces representative are found to be defective, except the parts listed in the EXCLU-
SIONS portion of this warranty. RSF Woodburning Fireplaces will also pay reasonable labor costs for the repair work.
During the second through fifth years RSF Woodburning Fireplaces will repair or replace, at our option, any parts which upon
examination by an authorized RSF Woodburning Fireplaces representative are found to be defective, except the parts listed
in the EXCLUSIONS portion of this warranty. RSF Woodburning Fireplaces shall not be responsible for any labor costs asso-
ciated with this repair work.
During the sixth through thirtieth years RSF Woodburning Fireplaces will provide replacement parts, if available, at 50% of
the published retail price, except for the parts listed in the EXCLUSIONS portion of this warranty. RSF Woodburning
Fireplaces shall not be responsible for any labor costs associated with this repair work.
EXCLUSIONS
· Electrical components are warranted for one year only.
· Glass and gold plating.
· Damage due to normal wear and tear, such as paint discoloration, worn gaskets, eroded or cracked refractory components.
· Repairs or replacements necessitated by vandalism, neglect, abuse, over-firing, improper fuel or fuel loads, or failure to ade-
quately service the unit, as stated in the owner’s manual.
· Repairs or replacements (particularly charges for travel and labor) not authorized by RSF Woodburning Fireplaces in
advance.
LIMITATIONS
All items found to be defective will be replaced or repaired upon return of the defective part to an authorized RSF Woodburning
Fireplaces dealer. RSF Woodburning Fireplaces will not be responsible for freight costs related to shipping replacement
parts.
Any complete fireplace, or part thereof, that is replaced or serviced under this warranty will be warranted for a period not
exceeding the remaining term of the original warranty.
This warranty is not transferable.
This warranty does not apply to damage to the appliance while in transit.
This warranty does not apply if the installation does not conform to the installation requirements in the owner’s manual.
RSF Woodburning Fireplaces is free of liability for any damages caused by the appliance, as well as material and labor
charges incurred in the removal or re-installation of any RSF Woodburning Fireplaces fireplace under this warranty. Incidental
or consequential damages are not covered by this warranty.
The remedies set forth herein are exclusive, and the liability of the seller shall not exceed the price of the fireplace or part there-
of upon which the liability is based.
This warranty is expressly in lieu of all other warranties expressed or implied, including the warranties of merchantability and
fitness for use and all other obligations or liabilities on the part of RSF Woodburning Fireplaces.
ORACLE page 20