Vermont Castings DBR33 User manual

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INSTALLER: DO NOT DISCARD THIS MANUAL - LEAVE FOR HOMEOWNER 10002788
06/00 Rev. 0
Builder
Rear Vent
Direct Vent
Models
DBR33
DBR36
DBR39
DO NOT STORE
OR USE GASOLINE OR OTHER
FLAMMABLE VAPOURS AND LIQUIDS
IN THE VICINITY OF THIS OR ANY
OTHER APPLIANCE.
FOR YOUR SAFETY
WHAT TO DO IF YOU SMELL GAS:
* Do not try to light any appliance.
* Do not touch any electric switch; do not use
any phone in your building.
* Extinguish all flames.
* Immediately call your gas supplier from
your neighbours phone. Follow the gas
suppliers instructions.
* Ifyoucannotreachyourgassuppliercallthe
fire department.
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.
Installation Instructions & Homeowner's Manual
FOR YOUR SAFETY
* Installationandservicemustbeperformed
by a qualified installer, service agency or
your gas supplier.

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TABLE OF CONTENTS
PLEASE READ THE INSTALLATION & OPERATING INSTRUCTIONS BEFORE USING APPLIANCE.
IMPORTANT: Read all instructions and warnings carefully before starting installation. Failure to follow these
instructions may result in a possible fire hazard and will void the warranty.
Installation Instructions ................................................................................................................3
Important Curing/Burn Information.....................................................................................3
Locating your Fireplace......................................................................................................3
Fireplace Dimensions.........................................................................................................4
Mantels ..............................................................................................................................5
Mantel Chart.......................................................................................................................5
Clearance to Combustibles ................................................................................................5
Framing & Finishing ...........................................................................................................5
Final Finishing ....................................................................................................................6
Hearth ..............................................................................................................................6
Gas Specifications .............................................................................................................6
Gas Line Installation...........................................................................................................7
Remote Switch Installation.................................................................................................7
General Information on Assembling Vent Pipes ................................................................8
General Venting Information.........................................................................................................9
Termination Clearances ...................................................................................................10
Rear Venting Applications................................................................................................10
Rear Wall Installations .....................................................................................................11
Vertical Sidewall Applications ..........................................................................................12
How To Use the Vertical Sidewall Vent Graph.................................................................13
General Information on Assembling Vent Pipes ..............................................................13
Vertical Sidewall Installation.............................................................................................14
Below Grade Installations ................................................................................................16
Vertical Through the Roof Applications............................................................................16
Vertical Through the Roof Installations ............................................................................17
Operating Instructions ................................................................................................................18
General Glass Information ...............................................................................................18
Louvre Removal ...............................................................................................................18
Glass Frame Removal .....................................................................................................18
Glass Cleaning.................................................................................................................18
Installation of Logs ...........................................................................................................19
Ember Material Placement...............................................................................................19
Lava Rock ........................................................................................................................19
Flame Adjustment ............................................................................................................19
Flame Characteristics ......................................................................................................20
Inspecting the Venting System.........................................................................................20
Maintenance.....................................................................................................................20
Cleaning the Standing Pilot Control System ....................................................................20
Lighting and Operating Instructions .................................................................................21
Troubleshooting Gas Control (820 Millivolt Gas Valve) ...................................................22
Troubleshooting Gas Control (822 Millivolt Honeywell Valve) .........................................23
Replacement Parts List ...............................................................................................................24
Replacement Parts Pictorial.............................................................................................25
Optional Accessories Kits ......................................................................................................26
Fan Kit -FK12 and FK24 ..................................................................................................26
Wiring Instructions............................................................................................................26
Electrical Box EB1............................................................................................................27
Bay Window Installation ...................................................................................................27
Screen Kit Installation ......................................................................................................28
Ceramic Refractory Lining................................................................................................28
Remote Control ................................................................................................................28
Crimped End Venting Components ..................................................................................29
Twist Lock Venting Components ...............................................................................................30

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IMPORTANT:
PLEASE REVIEW THE FOLLOWING
CAREFULLY
Remove any plastic from trim parts before turning
the fireplace ON.
Itisnormalforfireplacesfabricatedofsteeltogive
off some expansion and/or contraction noises
during the start up or cool down cycle. Similar
noisesarefoundwithyourfurnaceheatexchanger
or car engine.
It is not unusual for your gas fireplace to give off
some odour the first time it is burned. This is due
to the curing of the paint and any undetected oil
from the manufacturing process.
Please ensure that your room is well
ventilated - open all windows.
Itisrecommendedthatyouburnyour fireplacefor
a least six (6) hours the first time you use it. If
optionalfankit has been installed, place fan in the
"OFF" position during this time.
This gas appliance should be installed by a qualified installer in
accordance with local building codes and with current CAN /
CGA-B149(.1or.2)InstallationcodesforGasBurningAppliances
andEquipment.orforU.S.AInstallationsfollowlocalcodesand/
or the current National Fuel Gas Code. ANSI Z223.1.
FORSAFEINSTALLATIONANDOPERATIONOFYOUR
DIRECT VENT FIREPLACE PLEASE NOTE THE
FOLLOWING:
1. This fireplace gives off high temperatures and should
be located out of high traffic areas and away from
furniture and draperies.
2. Childrenandadultsshouldbealertedtothehazardsof
the high surface temperatures of this fireplace and
shouldstayawayto avoid burnsorignitionofclothing.
3. CAUTION: Due to high glass surface temperature
childrenshouldbecarefullysupervisedwhenthey
are in same room as your fireplace.
4. Undernocircumstancesshouldthisfireplacebemodi-
fied. Parts having to be removed for servicing should
be replaced prior to operating this fireplace again.
5. Installation and any repairs to this fireplace should be
carried out by a qualified service person. A profes-
sional service person should be contacted to inspect
this fireplace annually. Make it a practice to have all
of your gas fireplaces checked annually. More
frequent cleaning may be required due to excess
lintanddustfromcarpeting,beddingmaterial,etc.
6. Control compartments, burners and air passages in
thisfireplaceshouldbekeptcleanandfreeofdustand
lint. Make sure that the gas valve and pilot light are
turned off before you attempt to clean this fireplace.
7. The venting system (chimney) of this fireplace should
be checked at least once a year and if needed your
venting system should be cleaned.
8. Keep the area around your fireplace clear of combus-
tible materials, gasoline and other flammable vapour
and liquids. This fireplace should not be used as a
drying rack for clothing, nor should Christmas stock-
ings or decorations be hung in the area of it.
9. Underno circumstancesshould anysolid fuels(wood,
coal,paperorcardboardetc.)beusedinthisfireplace.
10.The flow of combustion and ventilation air must not be
obstructed in any way.
11.Whetherthefireplaceisinstalled directly oncarpeting,
vinyltileor anycombustiblematerial other thanwood,
this fireplace must be installed on a metal or wood
panelextendingthefullwidthanddepthofthefireplace.
12.This fireplace requires adequate ventilation and
combustion air to operate properly.
LOCATING YOUR INSTA-FLAME
LOCATING YOUR GAS FIREPLACE
YD
F
X
X
AE B
C
Y
Fig. 1
A) Flat on wall B) Crosscorner
C) **Island D) *Roomdivider
E) *Flat on wall corner F) Chaseinstallation
Y) 6"minimum
Note (Fig. 1):
** Island (C) and Room Divider (D) installation is possible
aslongasthehorizontalportionoftheventsystem(X)does
notexceed20feet(610cm). SeedetailsinVentingSection.
* When you install your Majestic fireplace in(D) Room
divider or (E) Flat on wall corner positions (Y), a minimum
of 6 inches (153mm) clearance must be maintained from
the perpendicular wall and the front of the fireplace.
INSTALLATIONINSTRUCTIONS

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A 36" 914mm
B 34 1/4" 870mm
C 21" 533mm
D 33" 838mm
E 24" 610mm
F 16" 406mm
G 19" 483mm
H 23 7/8" 606mm
I 27 1/2" 698mm
J6
3/4" 171mm
K 10" 254mm
L 13 1/2" 343mm
M 41 5/8" 1057mm
N 58 7/8" 1495mm
O 29 7/8" 748mm
ROD 16 1/2" 419mm
ROW 36 1/2" 927mm
ROH 35" 889mm
A 39" 991mm
B 34 1/4" 870mm
C 21" 533mm
D 36" 914mm
E 24" 610mm
F 16" 406mm
G 19" 483mm
H 23 7/8" 606mm
I 27 1/2" 698mm
J6
1/4" 159mm
K8
3/8" 213mm
L 12 1/2" 318mm
M 44" 1118mm
N 62 1/4" 1581mm
O 31 1/8" 790mm
ROD 16 1/2" 419mm
ROW 39 1/2" 1003mm
ROH 35" 889mm
FIREPLACE DIMENSIONS
Fig. 2
DBR36 DBR39
Table 2 Table 3
A 33" 838mm
B 28 7/8" 733mm
C 16 3/8" 416mm
D 31" 787mm
E 22 1/16" 560mm
F11
1/2" 292mm
G 14 3/4" 375mm
H 20 1/4" 515mm
I 24 1/2" 622mm
J 5" 127mm
K7
1/2" 191mm
L8
1/2" 216mm
M 36" 914mm
N 51" 1295mm
O 25 1/2" 648mm
ROD 12" 305mm
ROW 33 1/2" 851mm
ROH 29" 737mm
DBR33
Table 1
A
D
C
B
A
E
F
HI
ROD
M
M
N
G
B
K
J L
ROW
ROH
FRAMING & FINISHING
O

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Ref. Mantel Ref. Mantel From Mantel Leg from
Depth Top Louvre Fireplace Side
V 10" (254 mm) A 12" (305 mm) 10" (254mm)
W 8" (203 mm) B 10" (254 mm) 8" (203mm)
X 6" (152 mm) C 8" (203 mm) 6" (152mm)
Y 4" (101 mm) D 6" (152 mm) 4" (101mm)
Z 2" ( 51 mm) E 4" (101 mm) 2" (51mm)
MANTEL CHART
Table 4
Fig. 3
;;
;;
;;
;;
X
Y
Z
WALL
TOP
LOUVRE
OPENING
E
D
C
B
A
W
V
SIDE VIEW
OPTIONAL
HEARTH
GAS
KNOCK-OUT ELECTRICAL CABLE
KNOCK-OUT
FRONT GLASS
ELECTRICAL
BOX KNOCK-OUT
MANTELS
Depending on the width of the mantel it may be installed
higher or lower from the top of the louvre opening. See
drawing and chart below for proper installation height of
yourcombustiblemantelpiece. Non-combustiblemantels
maybeinstalledatanyheightabovetheapplianceopening.
When using paint or lacquer to finish the
mantel, such paint or lacquer must be
heat resistant to prevent discolouration.
Fig. 5
Fig. 4
CLEARANCE TO COMBUSTIBLES
1. Choose fireplace location.
2. Place fireplace into position and secure to floor with
1-1/2" screws, or nails. The holes to secure the
fireplace to the floor are located just behind the
accessdoorgrillontheleftandrighthandsideofthe
fireplace.
3. Frame infireplacewith aheaderacross the top. Itis
important to allow for finished face when setting the
depth of the frame.
4. Attach fireplace 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.
5. Screw through slotted holes in drywall strip and
then screw into pre-drilled holes on fireplace side.
Measure from face of fireplace to face of drywall
strip to determine final depth. (Fig. 5 & 6)
FRAMING AND FINISHING
ADJUSTABLE DRYWALL STRIP
(NAILING FLANGE)
C
A
B
SCREW
POSITION
A
B
C
DRYWALL
DEPTHS
1/2" / 13mm
5/8" / 16mm
3/4" / 19mm
Adjustable 1/2",5/8"
& 3/4" spacing
Fig. 6
Back........ 0 mm/0 inches
Side......... 0 mm/0 inches
Floor........ 0 mm/0 inches
Top.......... 0 mm/0 inches
Table 5

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Do not use this fireplace if any part of it has
beenunderwater. Immediatelycallaqualified
service technician to inspect the fireplace
and replace any part of the control which has
been under water.
Coldclimate installation recommendation:
When installing this unit against a non-
insulated exterior wall or chase, it is
mandatorythattheouterwallsbeinsulated
to conform to applicable insulation codes.
Non-combustible materials such as brick and tile can be
extended over the outer face of the unit (Do not cover
louvresorglassdoor). IfaTrimKitisgoingtobeinstalled,
brick and tile will have to be installed flush with the side of
this appliance.
FINAL FINISHING
HEARTH
A hearth is not mandatory but it is recommended for
aesthetic purposes. We recommend a non-combustible
hearth which does not obstruct louvre opening.
GAS SPECIFICATIONS
MAX. MIN.
INPUT INPUT
MODEL FUEL GAS CONTROL B.T.U.H B.T.U.H.
DBR33 RN Natural Gas Millivolt Hi/Lo 15,000 10,500
DBR33 RP Propane Gas Millivolt Hi/Lo 15,000 11,250
DBR36 RN Natural Gas Millivolt Hi/Lo 18,000 12,600
DBR36 RP Propane Gas Millivolt Hi/Lo 18,000 13,500
DBR39 RN Natural Gas Millivolt Hi/Lo 22,000 15,400
DBR39 RP Propane Gas Millivolt Hi/Lo 22,000 16,500
CERTIFIED TO:
ANSI Z1.88b-1999/CSA Z2.33-M-99 harmonized,
standard for Vented Gas Fireplace.
Table 6
The installation of your Fireplace must
conform with local codes, or in the absence
of local codes, with National Fuel Gas Code,
ANSI Z223.1 — latest edition, or CAN 1 B1-
149.1and.2InstallationCode. (EXCEPTION:
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.)
GAS INLET & MANIFOLD PRESSURES
Input Minimum
Input Maximum
Manifold Pressure
NATURAL LP (Propane)
11" wc
13" wc
10" wc
4.5" wc
7" wc
3.5" wc
Table 7

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When using copper or flex connector use only approved
fittings. Always provide a union so that gas line can be
easilydisconnectedforburnerorfanservicing.SeeFig.7.
See gas specification for pressure details and ratings.
Always check for gas leaks with a mild
soap and water solution. Do not use an
open flame for leak testing.
The gas control is equipped with a captured screw type
pressuretestpoint,therefore itisnotnecessarytoprovide
a 1/8" test point up stream of the control.
The fireplace valve must not be subjected to any test
pressures exceeding 1/2 psi. Isolate or disconnect this or
any other gas appliance control from the gas line when
pressuretesting.
REMOTE SWITCH INSTALLATION
FOR RN/RP
1. Threadwirethroughthe electrical knockoutlocatedon
eithersideoffireplace.. Donotcutwireorinsulationon
metal edges. Ensure that wire is protected. Run the
other end to a conveniently located wall receptacle
box.
2. Attach wire to switch and install switch into receptacle
box. Attach cover plate to switch.
3. Connect wiring to gas valve. (Fig. 8)
Fig. 8
ALTERNATE SWITCH LOCATION:
Remoteswitchcanbeinstalledoneither sideoftheaccess
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. 9)
P
I
L
O
T
TPTH TP TH
THERMOPILE
ON/OFF SWITCH
VALVE
DO NOT WIRE MILLIVOLT REMOTE WALL
SWITCH FOR GAS FIREPLACE TO A 120V
POWER SUPPLY.
FOR LIGHTING INSTRUCTIONS PLEASE
REFER TO LIGHTING INSTRUCTION PAGE
Fig. 9
Fig. 7
When purging gas line the front glass must
be removed.
The gas pipeline can be brought in through the right side,
leftsideoftheapplianceaswellasthebottom. 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.
The gas line connection can be made with
properly tinned 3/8" copper tubing, 3/8"
rigid pipe or an approved flex connector.
GAS LINE INSTALLATION
1/2" Gas Supply
1/2" X 3/8" Reducer
3/8" Nipple
3/8" Nipple
3/8" Nipple
3/8" X 3/8" Shut Off Valve
3/8" Uni n
TYPICAL GAS LINE CONNECTION

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GENERAL INFORMATION ON ASSEMBLING
THE VENT PIPES
Join pipes and secure joints with three (3) sheetmetal
screws. (See Fig. 10) Wipe off excess sealant.
CRIMPED END PIPES
Before joining elbows and pipes apply a bead of high
temperature sealant to crimped end of elbow or pipe.
(Fig. 10).
Fig. 10
CANADIAN INSTALLATIONS:
The venting system must be installed in accordance with
the current CAN/CGA-B149 (.1 or .2) installation code.
U.S.A. INSTALLATIONS:
The venting system must conform with local codes and/or
the current National Fuel Gas Code, ANSI Z223.1.
Only venting components manufactured by The CFM
Majestics Products Company may be used.
When using twist lock pipe it is not necessary to use
sealant at the twist lock joints.
The only areas of the venting that need to be sealed with
high temperature silicone sealant are the collars on the
fireplace and termination, and the sliding joint of any
telescopic vent pipes used in the system.
To join the twist lock pipes together, simply align the
beads of the male end with the grooves of the female
end, then while bringing the pipes together, twist the
pipe until the flange on the female end contacts the
external flange on the male end.
TWIST LOCK PIPES
Fig. 11
It is recommended that you secure the joints with 3
sheet metal screws however this is not mandatory with
twist lock pipe.
To make it easier to assemble the joints we suggest
putting a lubricant (Vaseline or similar) on the male end
of the twist lock pipe.
TWIST LOCK PIPE JOINT
Screw H les
BEAD LOCATION
1" Fr m crimped end f pipe
1''
Screw H les

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;
;
;;
;;
;;
V
V
V
V
V
V
V
V
V
X
X
;;
;;
X
D
E
B
BB
C
BM
B
AJKA
F
L
G
G
;
TERMINATION CAP AIR SUPPLY INLET GAS METER RESTRICTED AREA
(TERMINATION PROHIBITED)
H
I
Fixed
Closed
Fixed
Closed
Openable
Openable Fixed
Closed
G
G
NN
A
Fig. 12
Your fireplace is approved to be vented either through
the side wall, or vertical through the roof.
-Only Majestic venting components specifically
approved and labelled for this fireplace may be
used.
-Minimum clearances between vent pipes and
combustible materials is one (1") inch (25 mm),
except where stated otherwise.
- Venting terminals shall not be recessed into a wall
or siding.
- Horizontal venting must be installed on a level
plane without an inclining or declining slope.
Theremustnotbeanyobstructionsuchasbushes,garden
sheds,fences, decks or utility buildingswithin 24" from the
front of the termination hood.
Do not locate termination hood where excessive snow or
ice build up may occur. Be sure to check vent termination
area after snow falls, and clear to prevent accidental
blockage of venting system. When using snow blowers,
make sure snow is not directed towards vent termination
area.
Location of Vent Termination
Itisimperativethattheventterminationbelocatedobserv-
ing the minimum clearances as shown on this page.
*
Check with local codes or in absence of local codes, with
NationalFuelGasCode,ANSIZ223.1-latesteditionforUSA,or
CAN1B1-149.1and.1InstallationCodeforCanada.
A = clearanceabovegrade,veranda,porch,deck,or
balcony[*12inches(305mm)minimum]
B = clearancetowindowordoorthatmaybeopened
12"(306mm).
C = clearancetopermanentlyclosedwindow[minimum
12inches(305mm)recommendedtopreventcon-
densationonwindow]
D = verticalclearancetoventilatedsoffitlocatedabove
thetermina/withinahorizontaldistanceof24inches
(610mm)fromthecentre-lineoftheterminal[18
inches(458mm)minimum]
E = clearancetounventilatedsoffit[12inches(305mm)
minimum
F = clearancetooutsidecomerseenextpage
G = clearancetoinsidecomerseenextpage
H = *nottobeinstalledaboveameter/regulatorassem-
blywithin36inches(914mm)horizontallyfromthe
centre-lineoftheregulator
† aventshallnotterminatedirectlyaboveaside-walkorpaveddrivewaywhichislocatedbetweentwosinglefamily
dwellingsandservesbothdwellings*
‡ onlypermittedifveranda,porch,deck,isfullyopenonaminimum2sidesbeneaththefloor*
* checkwithlocalcodes,orintheabsenceoflocalcodes,withNationalFuelGasCode,ANSIZ223.1-latestedition
forUSA,orCAN1B1-149.1and.2InstallationCodeforCanada.
Note: Localcodesorregulationsmayrequiredifferentclearances.
I = clearancetoserviceregulatorventoutlet[*72inches
(1828mm)minimum]
J = clearancetonon-mechanicalairsupplyinletto
buildingorthecombustionairinlettoanyother
fireplace[*12inches(305mm)minimum]
K = clearancetoamechanicalairsupplyinlet[*72inches
(1828mm)minimum]
L = †clearanceabovepavedside-walkorapaved
drivewaylocatedonpublicproperty[*84inches
(2133mm)minimum]
M = clearanceunderveranda,porch,deck[*12inches
(305mm)minimum‡]
N = Clearanceabovearoofshallextendaminimumof
24"(610mm)abovethehighestpointwhenitpasses
throughtheroofsurface,andanyotherobstruciton
withinahorizontaldistanceof18"(450mm).
GENERAL VENTING INFORMATION

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Fig. 13
*IMPORTANT* DIRECT THROUGH SIDEWALL
Note: Vent Starter Kit Model 7DVRVT must be used in straight out the wall rear vent applications.
Maximum Vent Length .......................... 20" (508mm)- Fig. 14
Fig. 14
REAR VENTING APPLICATIONS
Note: It is not necessary to seal the vent pipe joints for any straight out the wall rear vent applications.
Minimum clearance
between vent pipes and
combustible materials is
one (1") inch (25 mm) on
sidesandbottomandtwo
(2") inch (50 mm) on top.
When vent termination
exits through foundation
less than 20" (508mm)
belowsidingoutcrop,the
vent pipe must flush up
with the siding. A 7DVSS
must also be used.
TOP VIEW
20" (508mm)
TOP VIEW
CROSS CORNER VENT
TO THE LEFT.
20"
508mm
45°
TOP VIEW
CROSS CORNER VENT
TO THE RIGHT.
20"
508mm
45°
;;
;;
;;
;
Outside Corner
Inside Corner
Termination Clearances
Termination clearances for buildings with combustible and noncombustible exteriors.
A =
Combustible
6"(152mm)
Noncombustible
2"(50mm)
B =
Combustible
6"(152mm)
Noncombustible
2"(50mm)
;
;;
A
;;
;;
;;
Balcony -
with no side wall
G =
Combustible&
Non-Combustible
12"(305mm)
G
Balcony -
with perpendicular side wall
H = 24"(610mm)
J = 20"(508mm)
H
J
B
Recessed Location
C = Maximum depth of 48"
(1219mm) for recessed
location.
D = Minimum width for back wall
of a recessed location.
Combustible 38"(965mm)
Noncombustible 24"(610mm)
E = Clearance from corner in
recessed location.
Combustible 6"(152mm)
Noncombustible 2"(50mm)
;;;
CDC
E
V
V
Combustible &
Non-Combustible
VV
V