PLEASE READ THIS MANUAL
BEFORE INSTALLING AND US-
ING APPLIANCE.
™
IMPORTANT: Read all instruc-
tions and warnings carefully be-
fore starting installation. Failure
to follow these instructions may
result in a possible fire hazard
and will void the warranty.
Vent-Free Gas Room Heaters
Models: UVC36 / UVS36
UVC43 / UVS43
WARNING: If the information
in this manual is not followed
exactly, a fire or explosion may
result causing property damage,
personal injury or loss of life.
— Do not store or use gasoline
or other flammable 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 appli-
ance.
• Do not touch any electrcal
switch; do not use any phone
in your building.
• Immediately call your gas
supplier from a neighbor's
phone. Follow the gas suppli-
er's instructions.
• If you cannot reach your gas
supplier, call the fire depart-
ment.
Homeowner's Installation and
Operating Manual
— Installation and service must
be performed by a qualified
installer, service agency or the
gas supplier.
This is an unvented gas-fired
heater. It uses air (oxygen) from
the room in which it is installed.
Provisions for adequate combus-
tion and ventilation air must be
provided. Refer to Page 4.
I
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
20000135 9/05 Rev. 4
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Majestic Fireplaces® UVC / UVS Vent-Free Heaters
Installation & Operating Instructions
This gas room heater should be installed by a qualified installer
in accordance with local building codes and with current Na-
tional Fuel Gas Code. ANSI Z223.1/NFPA 54.
FOR SAFE INSTALLATION AND OPERATION OF YOUR VER-
MONT CASTINGS MAJESTIC PRODUCTS COMPANY VENT-
FREE ROOM HEATER PLEASE NOTE THE FOLLOWING:
1. This heater gives off high temperatures and should be
located out of high traffic areas and away from furniture and
draperies.
2. Children and adults should be alerted to the hazards of the
high temperatures surface of this heater and should stay
away to avoid burns or ignition of clothing.
3. Young children should be carefully supervised when they
are in the same room as your heater.
4. Under no circumstances should this heater be modified.
Parts removed for service should be replaced prior to oper-
ating this heater again.
5. Installation repair to this heater should be done by a quali-
fied service person. A professional service person should be
contacted to inspect this heater annually. Make it a practice
to have all of your gas heaters checked annually. More fre-
quent cleaning may be required due to excess lint and dust
from carpeting, bedding material, etc.
6. Control compartments, burners and air passages in this
heater should be kept clean and free of dust and lint. Make
sure that the gas valve and pilot light are turned off before
you attempt to clean this unit.
7. Under no circumstances should any solid fuels (wood, coal,
paper or cardboard, etc.) be used in this heater.
8. Keep the area around your heater clear of combustible ma-
terials, gasoline and other flammable vapor and liquids. This
heater should not be used as a drying rack for clothing, nor
should Christmas stockings or decorations be hung in the
area of it.
9. Whether the heater is installed directly on carpeting, vinyl
tile or any combustible material other than wood, this heater
must be installed on a metal or wood panel extending the
full width and depth of the heater.
"This heater shall not be installed in a confined space or
unusually tight construction unless provisions are provided for
adequate combustion and ventilation air".
"The National Fuel Gas Code, ANSI Z233.1/NFPA 54 defines
a confined space as a space whose volume is less than 50
cubic feet per 1,000 Btu per hour (4.8m3 per kw) of the ag-
gregate input rating of all appliances installed in that space
and an unconfined space as a space whose volume is not less
than 50 cubic feet per 1,000 Btu per hour (4.8 m3 per kw) of the
aggregate input rating of all appliances installed in that space
and an unconfined space as a space whose volume is not less
than 50 cubic feet per 1,000 Btu per hour (4.8m3 per kw) of the
aggregate input rating of all appliances installed in that space..
Rooms communicating directly with the space in which the
appliances are installed, through openings not furnished with
doors, are considered a part of the unconfined space.
WARNING: If the area in which the heater may be operated is
smaller than that defined as an unconfined space of if the build-
ing is of unusually tight construction, provide adequate combus-
tion and ventilation air by one of the methods, described in the
National Fuel Gas Code, ANSI Z 223.1/NFPA 54, Section 5.3 or
applicable local codes."
Unusually tight construction is defined as construction where:
a) Walls and ceilings exposed to the outside atmosphere have
a continuous water vapor retarder with a rating of 1 perm (6
x 10-11 kg per pa-sec-m2) or less with openings gasketed or
sealed, and
b) Weather 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
floors, between wall-ceiling joints, between wall panels, at
penetrations for plumbing, electrical, and gas lines, and at other
openings.
10. Do not install heater in bedroom or bathroom.
11. Do not place clothing or other flammable material on or near
the appliance.
12. Any safety screen or guard removed for servicing an appli-
ance must be replaced prior to operating the heater.
13. Do not use this room heater if any part has been under
water.
Fireplace screen (when equipped) must be closed while
the appliance is in operation.
WARNING: Do not allow LP tank below 1/4 full.
WARNING: Do not allow fans to blow directly into the
fireplace. Avoid any drafts that alter burner flame pat- This appliance is intended for supplemental heating.
terns.
WARNING: Do not install televisions or other elec-
WARNING: Do not use a blower insert, heat exchanger
or other accessory not approved for use with this
heater.
WARNING: Any change to this heater or its controls
can be dangerous.
tronic devices above this fireplace unless approved
by the electronics manufacturer.
Proposition 65 Warning: Fuels used in gas, wood-
burning or oil fired appliances, and the products of
combustion of such fuels, contain chemicals known to
the State of California to cause cancer, birth defects
and other reproductive harm.
This appliance may be installed in an aftermarket,
permanently located, manufactured (mobile home),
where not prohibited by local codes.
California Health & Safety Code Sec. 25249.6
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.
20000135
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Majestic Fireplaces® UVC / UVS Vent-Free Heaters
UVC/UVS36 Vent Free Room Heater
Rough
Opening
Depth
20"
36"
14¹⁄₂"
25¹⁄₂"
Rough Opening Width 36¹⁄₂"
Finished Wall
Thickness
36"
51"
Rough
Opening
Height
Gas Line
Access 2" Dia.
Electrical Cable
Knockout 1" Dia.
34³⁄₄"
Outside
Air
34¹⁄₄"
21" 32³⁄₄"
Electrical Box
Knockout 2" Dia.
8¹⁄₂"
5¹⁄₂"
33"
36"
Electrical Cable
Knockout 1" Dia.
5³⁄₄"
3¹⁄₄"
1"
4"
2"
7³⁄₄"
Gas Line Access 2" Dia.
9"
0135
Fig. 1 UVC/UVS36 specifications and framing.
UVC/UVS43 Vent Free Room Heater
Rough
Opening
Depth
31"
44"
16¹⁄₂"
31"
Rough Opening Width 43¹⁄₂"
Finished Wall
Thickness
44"
62¹⁄₄"
Rough
Opening
Height
Gas Line
Access 2" Dia.
Electrical Cable
Knockout 1" Dia.
35¹⁄₂"
37¹⁄₂"
Outside
Air
37"
23¹⁄₂"
Electrical Box
Knockout 2" Dia.
8¹⁄₂"
5¹⁄₂"
40"
43"
Electrical Cable
Knockout 1" Dia.
7"
3³⁄₄"
1"
4"
2"
8¹⁄₄"
12¹⁄₂"
Gas Line Access 2" Dia.
0135
Fig. 2 UVC/UVS43 specifications and framing.
4
20000135
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Majestic Fireplaces® UVC / UVS Vent-Free Heaters
IMPORTANT:
V
W
X
Please Review the Following Carefully
It is normal for fireplaces fabricated of steel to give off some
expansion and/or contraction noises during the start up or cool
down cycle. Similar noises are found with your furnace heat
exchanger or car engine.
Y
Z
It is not unusual for your gas fireplace to give off some odor the
first time it is burned. This is due to the curing of the paint and
any undetected oil from the manufacturing process.
A
B
C
D
E
Fireplace
Please ensure that your room is well ventilated - open all
windows.
Top Louvre
Assembly
Top of
It is recommended that you burn your Vermont Castings Majestic
Products fireplace for a least six (6) hours the first time you use
it. If optional fan kit has been installed, place fan in the "OFF"
position during this time.
Combustion Cham-
ber
Bottom of Door Trim
CFM146
Ref.
Mantel
Ref.
Mantel From Top
of Comb. Chamber
19" (483mm)
Shelf Depth
10" (254 mm)
8" (203 mm)
6" (152 mm)
4" (101 mm)
2" ( 51 mm)
Safety Devices
V
W
X
Y
Z
A
B
C
D
E
Adequate combustion and ventilation air must be pro-
vided. The flow of combustion and ventilation air MUST
NOT be obstructed.
17" (432mm)
15" (381mm)
13" (330mm)
11" (279mm)
Provide adequate clearances around the air opening
into the combustion chamber; and adequate accessibili-
ty clearance for servicing and proper operation. NEVER
obstruct the front opening of the heater or cover the top
and bottom louvres (grilles).
Fig. 3a Combustible mantel minimum installation.
These heaters are equipped with a pilot system fea-
turing an Oxygen Depletion Sensor (O.D.S.) shut-off
device. All unvented heaters are required to have this
system. The O.D.S. pilot will shut down the heater
when there is not enough fresh air available.
J
I
H
G
F
Report any parts damaged in shipment to your dealer.
Mantel
Leg
CFM164a
Description
K
L
Side of
Combustion Chamber
M
N
The UVC vent-free heaters are unique in featuring two
catalytic filters and a frame window with glass that actually
clean room air as well as give excellent zone heating.
O
The UVS vent-free heaters use a frame window with
screen mesh that does not use any catalytic filters.
Each model is available as Natural or Propane gas,
equipped with a standing pilot.
Design-certified to ANSI Z21.11.2a-2003. Gas-Fired
Room Heaters — Vol. II, Unvented Room Heaters.
Clearance to Combustibles
CFM170
Top of unit to ceiling
36" (914 mm)
Front of unit to combustibles
Appliance
36 (914 mm)
Mantel
Leg Depth
Mantel Leg From Side
of Comb. Opening
Ref.
F
Ref.
K
Top ..............................................................0" (0 mm)
Bottom.........................................................0" (0 mm)
Sides ...........................................................0" (0 mm)
Back ...........................................................0" (0 mm)
Perpendicular sidewall ............................6" (152 mm)
10" (254 mm)
8" (203 mm)
6" (152 mm)
4" (101 mm)
2" ( 51 mm)
11¹⁄₂" (292 mm)
9¹⁄₂" (241 mm)
7¹⁄₂" (191 mm)
5¹⁄₂" (101 mm)
3¹⁄₂" (89 mm)
G
H
L
M
N
I
J
O
Fig. 3b Combustible mantel leg minimum installation.
20000135
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Majestic Fireplaces® UVC / UVS Vent-Free Heaters
A
B
Adjustable Drywall Strip
(Nailing Flange)
Mantels
Depending on the width of the mantel it may be in-
stalled higher or lower from the combustion chamber
opening. This also applies to the distance between the
mantel leg (if installed) and the fireplace. Refer to Fig-
ures 3a and 3b for correct mounting heights and widths
for combustible mantels and mantel legs.
C
Scew
Position
Drywall
Depths
1/2" (13 mm)
5/8" (16 mm)
3/4" (19 mm)
A
B
C
Noncombustible mantels and legs may be installed at
any height above the appliance opening.
When using paint or lacquer to finish the
mantel, such paint or lacquer must be heat
resistant to prevent discoloration.
Adjustable
1/2", 5/8" & 3/4"
Spacing
FP1023
Fig. 4 Adjustable drywall strip (nailing flange).
Hearth Extension
Framing
A hearth extension in front of heater is recommended
but not required.
Framing can take place before or after the heater is set
in place. The framing should be positioned to accom-
modate the wall covering and facing material. Framing
material should be 2x4 or heavier. Framing headers
may rest on top of heater. (Refer to Page 4, Figures 1
and 2 for heater and framing dimensions.)
Planning
Planning the installation is an important first step: it will
save time and money later in the actual installation. In
planning the installation, consider:
1. Where the heater will be located.
2. All components needed to complete the
project.
Insulating for Cold Climates
When a heater is installed in a chase or an outside wall,
the enclosure should be insulated like any other wall
of the home. Insulation should be installed under the
heater and on the inside of the exterior walls. (Fig. 5)
Mounting the Heater
The heater should only be mounted on the following
surfaces:
NOTE: Insulating for cold climates is strictly a recom-
mendation and not a requirement.
• A flat combustible (burnable) surface.
• A raised wooden platform.
• A concrete block or other solid object placed be-
Insulation
neath each of the four corners of the heater.
Insulation
methods
To mount the heater:
shown are
optional for
cold climate,
not a require-
ment for unit
operation.
1. Choose unit location.
2. Place unit in position and secure to floor with 1¹⁄₂"
screws, or nails. The holes to secure the unit to the
floor are located just behind the bottom louvre on the
left and right hand side of the unit.
3. Frame in heater with a header across the top. It is
important to allow for finished face when setting the
depth of the frame.
4. Attach heater to frame using adjustable frame drywall
strips (located behind access door for shipping). Preset
depth to suit facing material (adjustable to 1/2" , 5/8" or
3/4" depths). (Fig. 4)
FP456
Fig. 5 Insulating for cold climates.
5. Use existing screws in side of unit to attach drywall
strip. Measure from face of heater to face of drywall
strip to determine final depth. (Fig. 4)
6
20000135
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Majestic Fireplaces® UVC / UVS Vent-Free Heaters
High Elevations
Parts Identification
Catalytic Filters
(Behind Grille)
UVC
Input ratings are shown in BTU per hour and are
certified without deration from elevations up to
4,500 feet (1,370m) above sea level.
Nuisance outages may occur at altitudes above
4,500 feet (1,370m) if dirt, dust, lint and/or cob-
webs are allowed to accumulate on burner and/or
ODS pilot. Monthly inspection and cleaning is
recommended for altitudes above 4,500 feet
(1,370m)
Top Louvre
Nailing
Flange
For elevations above 4,500 feet (1,370m), instal-
lations must be in accordance with the current
ANSI Z223.1/NFPA 54 and/or local codes having
jurisdiction.
Screen Panel (UVS)
Glass Panel (UVC)
Logs and Burner
Gas
Line
Firebox
Access
Bottom Louvre
(Bottom Access Door)
(Controls behind louvre)
The installation of your Majestic Fireplaces room-
heater must conform with local codes, or in the
absence of local codes, with National Fuel Gas
Code, ANSI Z223.1/NFPA 54 — latest edition. (EX-
CEPTION: Do not derate this appliance for altitude.
Maintain the manifold pressure at 3.5 inches w.c.
for Natural Gas and 10 inches w.c. for LP gas.)
FP443
Fig. 6 Parts identification.
Gas Specifications
Max.
Input
Min.
Model
Fuel
Gas Control
Input
B.T.U.H. B.T.U.H.
25,000 17,500
25,000 18,750
25,000 17,500
25,000 18,750
33,000 23,100
33,000 24,750
33,000 23,100
33,000 24,750
Gas Supply Pressures
UVC36RN Natural Millivolt Hi/Lo
UVC36RP Propane Millivolt Hi/Lo
UVS36RN Natural Millivolt Hi/Lo
UVS36RP Propane Millivolt Hi/Lo
UVC43RN Natural Millivolt Hi/Lo
UVC43RP Propane Millivolt Hi/Lo
UVS43RN Natural Millivolt Hi/Lo
UVS43RP Propane Millivolt Hi/Lo
This heater must be isolated from the gas supply piping
system by closing its individual manual shut-off valve
during any pressure equal to or less than 1/2 psig (3.45
kPa).
The heater and its individual shut-off valve must be
disconnected from the gas supply piping system during
any pressure testing of that system at test pressures in
excess of 1/2 psig (3.45 kPa).
UVC36 / UVS36 / UVC43 / UVS43
Certified To
Connect the Gas Line
If gas piping from the source to the heater location has
not been accomplished, install the required pipe. Con-
sult local plumbing code to assure proper pipe size.
ANSI Z 21.11.2a-2003
Unvented Room Heaters
The gas pipeline can be brought in through the right or
left side of the heater, as well as the bottom. Knockouts
are provided at convenient locations to allow for the gas
pipe installation and testing of any gas connection. It is
most convenient to bring the gas line in from the right
side, as this allows fan installation or removal without
disconnecting the gas line.
Units: B42A00, B42B00, D42A00, D42B00, B41AS0,
B41BS0, D41AS0, D41BS0
Gas Inlet and Manifold Pressures
Natural
5.5" w.c.
14.0" w.c.
3.5" w.c
LP
Minimum Inlet Pressure
Maximum Inlet Pressure
Manifold Pressure
11.0" w.c.
14.0" w.c.
10.0" w.c.
NOTE: The gas line connection can be made with
properly tinned 3/8" copper tubing, 1/2" rigid pipe or an
approved flex connector, then reduced to 3/8" to the
heater. Because some municipalities have some addi-
tional local codes, it is always best to consult your local
authority. Consult the current National Fuel Gas Code,
ANSI Z223.1/NFPA 54.
20000135
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Majestic Fireplaces® UVC / UVS Vent-Free Heaters
Always check for gas leaks with a mild soap
and water solution. Do not use an open
flame for leak testing.
Fan
Temperature
Sensor
Speed
The gas control is equipped with a captured screw type
pressure test point, therefore it is not necessary to pro-
vide a 1/8" test point up stream of the control.
Control
Black
White
Ground
When using copper or flex connector use only approved
fittings. Always provide a union so the gas line can
be easily disconnected for burner or fan servicing.
See gas specification for pressure details and ratings.
NOTE: If flex connector is used, it must be kept inside
of the heater. (Fig. 7)
FP394
Fig. 8 Wiring diagram.
EB1 (Receptacle) Hook-Up
1. Remove 2" knockout. Slide the electrical box back
plate into the back and bottom lances (clips) while fit-
ting the box connector into the knockout. Fasten into
place with fastening screws provided. (Fig. 9)
1/2" Gas Supply
1/2" x 3/8" Shut Off Valve
3/8" Nipple
3/8" Union
2. Connect the black positive wire to brass screw
(polarized side) of the receptacle. The white wire is
connected to the chrome screw. The ground wire is
connected to the green ground screw of the recep-
tacle. Fit the receptacle into the electrical box.
3/8"
Nipple
3. Screw the cover plate provided to the electrical box.
FP297
Electrical Box
INSIDE
Fig. 7 Typical gas supply installation.
Electrical Connection
Fastening Screws
Gas Inlet Hole
When installed, the heater must be electri-
cally connected and grounded in accor-
dance with local codes or, in the absence
of local codes:
FRONT OF
UNIT
U.S. Installations: Follow local codes and the National
Electrical Code, ANSI/NFPA No. 70.
NOTE: 110/120 electric power is required to operate
OUTSIDE
blower (fan).
Be sure to leave sufficient excess wire in case minor
adjustments are required.
Gas Inlet Hole
Any electrical re-wiring of this fan must be
done by a qualified electrician.
Whether wiring directly to the fan junction box or into
the EB1 (electrical receptacle box, P/N ZA1200) first
ensure cable is secured using box connector.
UNIT
FRONT OF
FP298
Turn off all power before hook-up.
Fig. 8 Junction box (EB-1) hook-up.
Remote Wall Switch
Hard (DIrect) Wire Hook-Up:
CAUTION: Do not wire millivolt remote wall
switch for gas heater to a 120v power sup-
ply. For lighting instructions, see Page 12.
First connect ground wire to ground stud located on
the base of either box. Black wire from supply should
connect to the variable speed switch. Alternate speed
switch wire connects to temperature sensor. Alternate
lead from sensor connects to fan. Alternate fan con-
nects back to white supply wire. (Fig. 8)
1. Thread wire through the electrical knockout
located on either side of unit. Do not cut wire or insu-
lation on metal edges. Ensure that wire is protected.
Run the other end to a conveniently located wall
receptacle box.
8
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Majestic Fireplaces® UVC / UVS Vent-Free Heaters
2. Attach wire to switch and install switch into recep-
tacle box. Attach cover plate to switch.
Slide the Heater in Place
With the electrical and wall switch wiring connected,
gently slide or lift the heater to the desired location.
3. Connect wiring to gas valve. (Fig. 10)
Level and Secure the Heater
If nailing flanges are not already installed, attach
flanges with the screws provided.
Valve
Make sure heater is level. Shimming may be required.
ON/OFF
Switch
Secure heater in place by nailing or screwing through
nailing flanges into framing. NOTE: Be sure to allow
proper space for sheet rock.
P
I
L
T
O
FP382
Fig. 10 Remote switch wiring.
Finishing
Alternate Switch Location
CAUTION: All joints between the finished wall and the
heater surround (top and sides) may be sealed only
with non-combustible material. Only noncombustible
material can be applied as facing to the heater surround
(the black painted face).
Remote switch can be installed on either side of the
access door. Simply mount the switch to the switch
bracket provided. Screw the bracket on either side of
the frame, lining up the screws with the pre-punched
holes. (Fig. 11)
When finishing the heater, never obstruct or modify the
air inlet/outlet top or bottom grilles in any manner.
Finish the wall with the material of your choice. Refer to
Page 5, Figure 3 for specific clearances when installing
a combustible mantel or other combustible projection.
Prepunched
Holes
FP381
Fig. 11 Installing remote switch bracket.
20000135
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Majestic Fireplaces® UVC / UVS Vent-Free Heaters
Operating Instructions
Glass Information
(UVC Only)
Only glass approved by CFM Specialty
Home Products should be used on this
fireplace.
Fireplace
Front
• The use of any non-approved replacement glass will
void all product warranties.
DV34-2
• Care must be taken to avoid breakage of the glass.
Clamps
• Do not operate appliance with glass front re-
moved, cracked or broken.
• Replacement glass (complete with gasket) is
available through your CFM Specialty Home
Products dealer and should only be installed by
a licensed qualified service person.
Window
Frame
Assembly
Window
Frame As-
sembly
Pull
Clamp
Hook
Louvre Removal
Push
Clamp
Hook
To remove the top
louvre (grille), lift lou-
vre up and then out.
FP1000
2.
Fig. 13 Window Frame installation and removal.
(Fig. 12)
Grille
(Louvre)
cleaner and warm water (we recommend gas fireplace
glass cleaner). After that the glass should be cleaned
two or three times during each heating season depend-
ing on the circumstances present.
1.
Window Frame
Assembly
FP444
Clean glass after first two weeks of opera-
tion.
Fig. 12 Louvre installation and
removal.
Log Installation
Window Frame Assembly Removal
Refer to Figures 14 and 15 for correct log placement.
1. Shut off gas. (See Lighting Instructions)
2. Let the unit cool if it has been operating.
3. Remove top louvre. (See Top Louvre Removal)
4. Open the bottom louvre assembly.
1. Remove window frame assembly. (See "Window
Frame Assembly" section)
2. Remove logs from packaging.
As with all plastic - these are not toys and
should be kept away from children and
infants.
5. Release the two clamps at the bottom of the window
frame by pulling down on the clamp handles.
6. Lift off the window frame assembly as shown in
Figure 13.
3. Place rear log (BE8 or BF10) on rear bracket (ensure
log is seated properly, leveled and centered to the
unit), so it will not move from side to side and it is
firmly positioned on the bracket.
7. To reinstall window frame assembly follow the above
procedure in reverse. (Fig. 13)
4. Place front left log (BE6 or BF8) on top of burner, left
side. Use log's bottom holes to locate it onto the left
bracket log locator studs.
Glass Cleaning
It will be necessary to clean the glass periodically. Dur-
ing start-up, condensation, which is normal, forms on
the inside of the glass and causes lint, dust and other
airborne particles to cling to the glass surface. Also,
initial paint curing may deposit a slight film on the glass.
It is therefore recommended that the glass be cleaned
two or three times with anon-ammonia household
5. Place front right log (BE7 or BF9) on top of burner,
right side. Use log's bottom holes to locate it onto
the left bracket log locator studs.
6. Place ember material on top of burner. (See "Ember
Material Placement" section).
10
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Majestic Fireplaces® UVC / UVS Vent-Free Heaters
7. Place top left log (BE9 or BF11) onto locator notches.
Ensure log is secure.
Turn
counterclockwise
to decrease
HI
Turn clockwise
to increase
flame height
8. Place top right log (BE10 or BF12) onto locator
notches. Ensure log is secure.
LO
flame height
BE10
BE8
BE7
BE9
Fig. 16 Flame adjustment knob for Honeywell Valve.
BE6
Flame Characteristics
It is important to periodically perform a visual check
of the pilot and burner flames. Compare them to the
Figures 17 or 18. If the flame patterns appear abnor-
mal, contact a qualified service provider for service and
adjustment.
LG131
Fig. 14 UVC/UVS36 log placement.
BF11
BF12
BF9
BF10
BF8
FP449
Fig. 17 Correct pilot flame pattern.
UVC36/UVS43
LG132
Fig. 15 UVC/UVS43 log placement.
Ember Material Placement
Separate the ember material into small pieces and
place onto the burner in front of the front logs. Do NOT
pack down, leave in fluffy, loose condition for most re-
alistic ember effects. Do not install more embers on
the burner than come with the unit.
LG133
UVC43/UVS43
Application of excess loose material may adversely
affect performance of theheater.
Replacement loose embers must be purchased
through authorized Majestic Fireplaces dealers.
WARNING: All previously applied loose
material must be removed prior to reappli-
cation.
LG134
Fig. 18 Approximate flame heights for each model.
First Firing
Lava Rock
The lava rock provided with this fireplace must be
placed on the firebox bottom on either side of the
burner assembly. Do not place lava rock in combustion
pan.
Upon completing the gas line connection, a small
amount of air will be in the lines. When first lighting unit
with pilot light, it will take a few minutes to purge them-
selves of this air. Once the purging is complete, the
pilot and burner will light and operate as indicated in the
instruction manual. Subsequent lightings of the heater
will not require such purging.
Under no circumstances should this lava
rock be placed on any part of the burner
assembly.
Flame Adjustment
When lit for the first time, the appliance will emit a slight
odor for awhile. This is due to paint and lubricants used
in the manufacturing process. After each lighting, vapor
may condense and fog the glass; this moisture disap-
For fireplaces equipped with HI/LO valves, flame ad-
justment is accomplished by rotating the HI/LO adjust-
ment knob located near the center of the gas control.
(Fig. 16)
pears within a few minutes of burning.
20000135
11
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Majestic Fireplaces® UVC / UVS Vent-Free Heaters
Lighting And Operating Instructions
FOR YOUR SAFETY READ BEFORE LIGHTING
WARNING:If you do not follow these instructions exactly, a fire or explosion
may result causing property damage, personal injury or loss of life.
A. This heater has a pilot which must be lit manu-
ally. When lighting the pilot follow these
•
If you cannot reach your gas supplier, call the
Fire Department
instructions exactly.
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, do not try to repair it, call a
qualified service technician. Applying force or any
attempted repair may result in a fire or explosion.
B. BEFORE LIGHTING smell all around the heater
area for gas. Be sure to smell next to the floor
because some gas is heavier than air and will
settle on the floor.
WHAT TO DO IF YOU SMELL GAS
D. Do not use this fireplace if any part has been under
water. Immediately call a qualified service techni-
cian to inspect the heater and to replace any part of
the control system and any gas control which has
been under water.
•
•
•
•
Do not try to light any fireplace
Do not touch any electric switch
Do not use any phone in your building
Immediately call your gas supplier from a neigh-
bor's phone. Follow the gas supplier's instruc-
tions.
Lighting Instructions
1. STOP! Read the safety information above.
2. Turn off all electrical power to the fireplace.
3. For MN/MP/TN/TP appliances ONLY, go on to
Step 4. For RN/RP appliances turn the On/Off
switch to “OFF” position or set thermostat to
lowest level.
10. Push the control knob all the way in and hold.
Immediately light the pilot by repeatedly depress-
ing the piezo spark ignitor until a flame appears.
Continue to hold the control knob in for about one
(1) minute after the pilot is lit. Release knob and it
will pop back up. Pilot should remain lit. If it goes
out, repeat steps 5 through 8.
4. Open control access panel.
5. Push in gas control knob slightly and turn
clockwise
to "OFF".
3/8" - 1/2"
OFF
PILOT
o
2
O
Honeywell
Euro SIT
SIT NOVA
•
If knob does not pop up when released, stop
and immediately call your service technician or
gas supplier.
6. Wait five (5) minutes to clear out any gas. Then
smell for gas, including near the floor. If you
smell gas, STOP! Follow "B" in the safety infor-
mation above. If you do not smell gas, go to the
next step.
7. Remove glass door before lighting pilot. (See
Glass Frame Removal section).
8. Visibly locate pilot by the main burner.
9. Turn knob on gas control counterclockwise
to "PILOT".
•
If after several tries, the pilot will not stay lit,
turn the gas control knob to "OFF" and call your
service technician or gas supplier.
11. Replace glass door.
12. Turn gas control knob to “ON” position.
13. For RN/RP appliances turn the On/Off switch to
“ON” position or set thermostat to desired setting.
14. Turn on all electrical power to the fireplace.
To Turn Off Gas To Heater
1. Turn the On/Off switch to Off position or set the
thermostat to lowest setting.
3. Open control access panel.
4. Push in gas control knob slightly and turn clock-
2. Turn off all electric power to the fireplace if
service is to be performed.
wise
to "OFF". Do not force.
5. Close control access panel.
12
20000135
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Majestic Fireplaces® UVC / UVS Vent-Free Heaters
Troubleshooting
Nova SIT 820
START
CHECK
• Supply line hooked up
• Shutoff valve open
• Gas Supply On
NO
YES
• Lockout has engaged. Wait
60 seconds and try again
• For spark at electrode while
depressing Piezo
1/8" gap to pilot hood needed
• All wiring connections
• Replace Piezo ignitor
Pilot Lights with
Piezo Ignitor
NO
YES
Pilot Stays Lit
YES
• For air in lines
• Thermopile needs a minimum
325mV. Adjust pilot flame height
• All wiring connections
• Replace Thermopile
• Thermocouple needs a minimum
of 14mV.
• Defective valve. turn to pilot,
meter should read greater than
100mV. If not, replace
NO
• Valve is turned on
• Wall switch is not turned on.
Watch for grounded wires!
• Thermopile needs a minimum
325mV.
Pilot Lights Main
Burner
NO
• Plugged burner orifice
YES
System OK
FP396A
20000135
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Majestic Fireplaces® UVC / UVS Vent-Free Heaters
Maintenance
Burner and Burner Compartment
It is important to keep the burner and the burner
compartment clean. At least once per year the logs and
lava rock/ember material should be removed and the
burner compartment vacuumed and wiped out. Remove
and replace the logs as per the instructions in this
manual.
Always handle the logs with care as they are fragile
and may also be hot if the fireplace has been in
use.
Pilot Assembly
FK24 Fan Assembly
FP449
The fan unit requires periodic cleaning. At least once
per month in the operating season, open the lower
louvre panels and wipe or vacuum the area around the
fan to remove any build up of dust or lint.
Fig. 19 Proper pilot flame height.
Cleaning Catalytic Filters
(UVC Only)
Cleaning the Standing Pilot
Control System
The catalytic filters require cleaning at least once a year
to work effectively.
The burner and control system consists of:
To clean catalytic filters:
• main burner
• gas orifice
• pilot burner
• thermopile
1. From inside the combustion area, remove the 4 hex
nuts holding the filter; lower filter down and out.
• combination millivolt gas valve
2. Clean the outer surface of the filter with the brush
attachment of your vacuum sweeper to remove loose
dirt.
Most of these components may require only an occa-
sional checkup and cleaning and some may require ad-
justment. If repair is necessary, it should be performed
by a qualified technician.
3. Submerge the filter in a mild soapy water solution,
then rinse thoroughly with distilled or deionized
water.
In order to properly clean the burner and pilot assembly,
turn off the gas to the unit, remove the window frame
panel and logs exposing the burner and pilot assembly.
Clean all foreign materials from the top of the burner.
Check to make sure that burner parts are clean. Visu-
ally inspect pilot. Brush or blow away any dust or lint
accumulation If pilot orifice is plugged, disassembly
may be required to remove any foreign material from
the orifice or tubing.
4. Replace in heater when dry.
5. Repeat with second filter.
To obtain proper operation, it is imperative that the pilot
and burner's flame characteristics are steady, not lifting
or floating.
Typically, the top 1/8" of the thermopile should be en-
gulfed in the pilot flame. (Fig. 19)
14
20000135
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Majestic Fireplaces® UVC / UVS Vent-Free Heaters
UVC/UVS43
1
UVC/UVS36
1
2
4a/b
5
1c
1c
1d
1d
1e
1e
3
1a
1b
1a
1b
6a/b
10
8
9
11
7
13
17
12
16
25
28
14
18
23 a/b
19
15
20a/b
21
26
30
27
22
0135
24
CFM Specialty Home Products reserves the right to make changes in design, materials, specifications, prices and discontinue colors and products
at any time, without notice.
UVC/UVS 36/43 Vent Free Heaters
Ref. Description
UVC36
UVS36
UVC43
UVS43
1. Log Set Complete
1a. Log Front Left
10000547
BE6
10000547
BE6
10000562
BF8
10000562
BF8
1b. Log Front Right
1c. Log Rear
BE7
BE8
BE7
BE8
BF9
BF10
BF9
BF10
1d. Log Top Left
BE9
BE9
BF11
BF11
1e. Log Top Right
BE10
BE10
BF12
BF12
2. Lava Rock Package
3. Ember Package
4a. Burner with Tiles - Natural
4b. Burner with Tiles - LP
5. Ceramic Tile (Single)
55255
10000550
20000075
10000555
57803
55255
10000550
20000075
10000555
57803
55255
55255
10000550
20000111
10000152
57803
10000550
20000111
10000152
57803
20000135
15
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Majestic Fireplaces® UVC / UVS Vent-Free Heaters
UVC/UVS 36/43 Vent Free Heaters (continued)
Ref. Description
UVC36
UVS36
UVC43
UVS43
6a. Orifice Main Burner - Natural
6b. Orifice Main Burner - LP
7. Fan with Bracket (FK24)
8. Electrical Cord (6ft.)
9. Fan Temperature Sensor
10. Speed Control
11. Speed Control Knob
12. Glass with Gasket
13. Gasket Glass
See Rating Plate for Orifice Size
See Rating Plate for Orifice Size
54103
51865
51704
51738
51882
55686
57317
57937
54103
51865
51704
51738
51882
-
54103
54103
58165
51704
51738
51882
-
51865
51704
51738
51882
57438
57317
57977
-
52356
10000041
10000042
10000150
55464
55465
52464
20000101
55463
55462
57318
54174
55629
56255
51842
53875
3547900
-
-
-
-
14. Frame Window
15. Frame Window w/Screen
16. Access Door Hinge
17. Louvre Top Assembly
18. Louvre Bottom Assembly
19. Pilot Tubing w/Fittings
20a. Pilot Assembly - Natural ODS
20b. Pilot Assembly - LP ODS
21. Ignitor Piezo
22. Cable Ignitor
23a. Valve Nova - Natural
23b. Valve Nova - LP
24. Manifold Tubing w/Fittings
25. Clamp Frame Window
26. CO Catalyst Filter
27. Bracket CO Catalyst Holder
28. Remote Switch
-
10000148
52356
10000037
10000038
10000150
55464
10001647
52464
20000101
55463
55462
57318
54174
-
10000153
52356
10000041
10000042
10000150
55464
55465
52464
20000101
55463
55462
57318
54174
-
52356
10000037
10000038
10000150
55464
10001647
52464
20000101
55463
55462
57318
54174
55629
56255
-
-
51842
53875
3547900
51842
53875
3547900
51842
53875
3547900
29. Remote Switch Kit (Not Shown)
30. O.S.A. Assy
Contact CFM Specialty Home Products for questions
concerning prices and policies covering replacement
parts. Parts may be ordered through your Majestic Fire-
places distributor or dealer.
Model and serial numbers are listed on the rating
plate (located on right side of combustion cham-
ber).
You will need the following information when ordering
replacement parts:
Record your model and serial numbers here for
future reference:
1. The heater model number.
2. The serial number.
3. A description of the part.
Model #
Serial #
____________________________
____________________________
Should you need additional information beyond what
your dealer can furnish, contact:
CFM Specialty Home Products
410 Admiral Blvd.
Mississauga, Ontario
Canada, L5T 2N6
16
20000135
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Majestic Fireplaces® UVC / UVS Vent-Free Heaters
Optional Accessories
Any electrical rewiring of this fan must be
completed by a qualified electrician.
Fan Kit
FK24 Fan Assembly
Turn off all power before hook-up.
Fan specifications: 120 volt, 60 Hz, .75 Amps
This fan does not need regular maintenance, however
periodic cleaning is required. Check the area under the
control door and in front of the fan and wipe or vacuum
at least once a month during the operating season.
Should this fan require servicing, the power supply
must be disconnected.
Fan
Temperature
Sensor
Speed
Control
Black
White
The FK-24 comes with the electrical cord attached.
Ground
1. Slide fan assembly from the left side into the fire-
place opening, line up mounting holes with screw
studs on back of fireplace and fasten with #10-24
hex nuts.
FP394
Fig. 20 FK-24 wiring.
2. Install thermal sensor on bottom of firebox using
#10-24 hex nuts.
Remote Controls
Optional remote control units are available to control
different functions of the appliance.
3. (Option A) - Place electronic fan speed control box
on bottom of fireplace base, lining up mounting holes
with screw studs. Fasten fan speed control box with
#10-24 hex nuts.
Model
MRC1
MRC2
MRC3
Function(s) Controlled
ON/OFF
ON/OFF and Temperature
ON/OFF and Temperature control
with a digital and a programmable
24 hour clock
(Option B) - The speed control can be installed in
an electrical box at normal wall switch height for
convenient access.
4. The power supply may be connected in 2 ways:
Method A - route the 6' (1.8m) lead fitted to the unit
to a conveniently located wall socket.
IMT
Wall mounted thermostat control
Ceramic Refractory Panels
Ceramic refractory panels are available to line the fire-
box area.
Method B - If the EB-1 receptacle box (Pt.
#ZA1200) was correctly connected when the unit
was installed, the fan lead can be directly plugged
into the EB-1 plug socket.
Unit
Kit Model
UV36CR
UV36CR
UV43CR
UV43CR
UVC36
UVS36
UVC43
UVS43
5. Whether wiring directly to the fan junction box, (Op-
tion A) or into the EB-1 (Option B), first ensure cable
is secured using box connector.
Take care when handling the refractory panels as they
are fragile until held in place and supported.
The fireplace, when installed must be electrically
connected and grounded in accordance with local
codes or, in the absence of local codes, with the
current CSA C22.1 Canadian Electrical Code or for
US installations, follow local codes and the National
Electrical Code, ANSI/NFPA No. 70.
Arched Door Front
The arched door front kit is designed to visually en-
hance the appearance of the UVC36 fireplace only.
DV36ADKP
DV36ADKA
Polished Brass
Antique Brass
Hard (Direct) Wire Hook-Up
First connect the ground wire to the ground stud located
on the base of either box. Black wire from supply
should connect to the variable speed switch. Alternate
speed switch wire connects to temperature sensor. Al-
ternate lead from sensor connects to fan. Alternate fan
lead connects back to the white supply wire. (Fig. 20)
20000135
17
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Majestic Fireplaces® UVC / UVS Vent-Free Heaters
Louvre Assem-
bly Top
Decorative Frame Trims
A selection of decorative frame trim kits are available
for mounting around the outside of the appliance to en-
hance its visual effect on the room. Installation instruc-
tions for each decorative frame trim are included with
the frame trim kit.
Bay
Window
Frame
Ceramic
Refractory
Ceramic
Refractory
Unit
Kit Model
UVC/UVS36
DV36GTP/DV36GTA
DV36TKP/DV36TKA
DV36KMP/DV36KMA
DV36KWP/DV36KWA
Spacers
Louvre
Assembly
Bottom
Bottom
Brass
Trim
UVC/UVS43
DV43GTP/DV43GTA
DV43TKP/DV43TKA
DV43KMP/DV43KMA
DV43KWP/DV43KWA
Screws
FP1195
Fig. 21 Bay window.
Decorative Bay Window
Available for the UVC36 only.
EB-1 Electrical Box
When fitting the Bay Window Kit, the original front
frame/glass assembly MUST remain in place. The
Bay Window Kit is fitted over the existing front
glass.
Junction box for fan installations.
Outside Air Termination
The AK-1 completes the connection from outside air kit
to out-of-doors. (Does not include 4" flex duct.)
Installation
1. Remove the existing louvre assembly bottom com-
plete with the hinges.
2. Remove the louvre assembly top.
3. Assembly the Bay Window Kit according to the
instructions supplied with the kit.
4. Place the 2 pieces of ceramic refractory along the
base of the bay window. (Fig. 21)
5. Hang the bay window assembly over the existing
window frame assembly.
6. Reinstall the louvre assembly top.
7. Do not remove the existing window frame assembly.
18
20000135
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LIMITED LIFETIME WARRANTY
PRODUCT COVERED BY THIS WARRANTY
All Vermont Castings gas stoves, gas inserts, and gas fireplaces, and all Majestic or Northern Flame
BASIC WARRANTY
•
•
Any part and/or component replaced under the provisions of this
warranty is covered for six months or the remainder of the original
warranty, whichever is longest.
CFM Specialty Home Products (hereinafter referred to collectively as
the Company) warrants that your new Vermont Castings or Majestic
Gas Fireplace/Stove is free from manufacturing and material defects
for a period of one year from the date of purchase, subject to the
following conditions and limitations.
This warranty is limited to the repair of or replacement of part(s) found
to be defective in material or workmanship, provided that such part(s)
have been subjected to normal conditions of use and service, after
said defect is confirmed by the Company’s inspection.
EXTENDED LIFETIME WARRANTY
The heat exchanger, where applicable, and combustion chamber
of every Vermont Castings or Majestic gas product is warranted for
life against through wall perforation. All appliances equipped with an
Insta-Flame Ceramic Burner have limited lifetime coverage on the
ceramic burner plaque. Warrantees are made to the original owner
subject to proof of purchase and the conditions and limitations listed
on this Warranty Document
•
•
The company may, at its discretion, fully discharge all obligations
with respect to this warranty by refunding the wholesale price of the
defective part(s)
Any installation, labor, construction, transportation, or other related
costs/expenses arising from defective part(s), repair, replacement,
or otherwise of same, will not be covered by this warranty, nor shall
the Company assume responsibility for same. Further, the Company
will not be responsible for any incidental, indirect, or consequential
damages except as provided by law.
COMPONENT WARRANTY
CAST IRON: All external and internal cast iron parts are warranted for a
period of three years.
•
SOME STATES DO NOT ALLOW FOR THE EXCLUSION OR
LIMITATIONS OF INCIDENTALAND CONSEQUENTIAL DAMAGES
OR LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY
LASTS, SO THE ABOVE LIMITATIONS MAY NOT APPLY TO YOUR
CIRCUMSTANCES. THIS WARRANTY GIVES YOU SPECIFIC
RIGHTSANDYOU MAYHAVE OTHER RIGHTS WHICH VARYFROM
STATE TO STATE.
Note: On porcelain enamel finished external parts and accessories
The Company offers no Warranty on chipping of enamel surfaces.
Inspect all product prior to accepting it for any damage to the
enamel.
The salt air environment of coastal areas or a high humidity
environment can be corrosive to the porcelain enamel finish. These
conditions can cause rusting of the cast iron beneath the porcelain
enamel finish, which will cause the finish to flake off.
•
•
•
•
All other warranties-expressed or implied- with respect to the product,
its components and accessories, or any obligations/liabilities on the
part of the Company are hereby expressly excluded.
Dye lot variations with replacement parts and/or accessories can
occur and are not covered by warranty.
The Company neither assumes, nor authorizes any third party to
assume on its behalf, any other liabilities with respect to the sale of
this Vermont Castings or Majestic product
GLASS DOORS: Glass doors are covered for a period of one year.
Glass doors are not warranted for breakage due to misuse or accident.
Glass doors are not covered for discoloration or burned in stains due to
environmental issues, or improper cleaning and maintenance.
The warranties as outlined within this document do not apply to chimney
components or other non CFM Specialty Home Products accessories
used in conjunction with the installation of this product..
BRASS PLATED PARTS AND ACCESSORIES: Brass parts should be
cleaned with Lemon oil only. Brass cleaners cannot be used. Mortar
mix and masonry cleaners may corrode the brass finish. The Company
will not be responsible for, nor will it warrant any brass parts which are
damaged by external chemicals or down draft conditions.
Damage to the unit while in transit is not covered by this warranty but
is subject to claim against the common carrier. Contact the dealer
from whom you purchased your fireplace/stove (do not operate the
appliance as this might negate the ability to process the claim with the
carrier).
GAS VALVES: Gas valves are covered for a period of one year
•
•
The Company will not be responsible for:
ELECTRONIC AND MECHANICAL COMPONENTS: Electronic and
mechanical components of the burner assembly are covered for one
year. All steel tube burners are warranted for one year.
a) Down drafts or spillage caused by environmental conditions such
as near-by trees, buildings, roof tops, hills, or mountains.
b) Inadequate ventilation or negative air pressure caused by
mechanical systems such as furnaces, fans, clothes dryers, etc.
ACCESSORIES: Unless otherwise noted all components and CFM
Specialty Home Products company supplied accessories are covered
for a period of one year.
This warranty is void if:
a) The fireplace has been operated in atmospheres contaminated by
chlorine, fluorine, or other damaging chemicals.
CONDITIONS AND LIMITATIONS
b) The fireplace has been subjected to prolonged periods of
dampness or condensation
c) Any damages to the fireplace, combustion chamber, heat
exchanger or other components due to water, or weather damage,
which is the result of but not limited to, improper chimney/venting
installation.
•
This new Vermont Castings or Majestic product must be installed by
a competent, authorized, service contractor. A licensed technician, as
prescribed by the local jurisdiction must perform any installation/service
work. It must be installed and operated at all times in accordance with
the Installation and Operating instructions furnished with the product.
Any alteration, willful abuse, accident, or misuse of the product shall
nullify this warranty.
d) Any alteration, willful abuse, accident, or misuse of the product
•
•
This warranty is non-transferable, and is made to the original owner,
provided that the purchase was made through an authorized supplier
of the Company.
has occurred.
IF WARRANTY SERVICE IS NEEDED…
1) Contact your supplier. Make sure you have your warranty,
your sales receipt, and the model/serial number of your
CFM Specialty Home Products product.
2) DO NOT ATTEMPT TO DO ANY SERVICE WORK
YOURSELF.
The customer must pay for anyAuthorized Dealer in-home travel fees
or service charges for in-home repair work. It is the dealers option
whether the repair work will be done in the customer’s home or in the
dealer’s shop.
•
If upon inspection, the damage is found to be the fault of the
manufacturer, repairs will be authorized at no charge to the customer
parts and/or labor.
20000135
19
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CFM Specialty Home Products
410 Admiral Blvd. • Mississauga, Ontario, Canada L5T 2N6 • 905-670-7777
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