Mendota SDV40 MEDALLION Manual

MENDOTA MEDALLION
DIRECT VENT
FREESTANDING GAS STOVE
WITH
HEARTHGLO SEALED COMBUSTION SYSTEM
Model SDV40 NATURAL GAS OR LP GAS
INSTALLATION & OPERATING INSTRUCTIONS
NO. 0806
WARNING: This product must be installed by a licensed plumber or gas fitter when installed in the commonwealth of Massachusetts. Improper
installation, adjustment, alteration, service or maintenance can cause injury or property damage. Refer to this manual. For assistance or additional
information consult a qualified installer, service agency or the gas supplier.
FOR YOUR SAFETY:
IF YOU SMELL GAS:
1. OPEN WINDOWS.
2. DON'T TOUCH ELECTRICAL SWITCHES.
3. DO NOT USE ANY PHONE IN YOUR BUILDING
4. EXTINGUISH ANY OPEN FLAME
5. IMMEDIATELY CALL YOUR GAS SUPPLIER FROM A NEIGHBOR'S
PHONE.
6. FOLLOW THE GAS SUPPLIERS INSTRUCTIONS.
7. IF GAS SUPPLIER IS UNAVAILABLE, CALL YOUR FIRE DEPARTMENT.
DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS &
LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE.
WARNING: MENDOTA GAS FIREPLACE INSERTS ARE HEAT
PRODUCING APPLIANCES. DO NOT BURN WOOD, PAPER
OR OTHER MATERIALS IN THE INSERT. THE FIREPLACE
INSERT IS DESIGNED AS A SUPPLEMENTAL HEAT
SOURCE. IT SHOULD NOT BE USED AS A WHOLE HOUSE
HEATING SYSTEM.
WARNING: IF THE INFORMATION IN THIS MANUAL IS NOT FOLLOWED EXACTLY, A FIRE OR EXPLOSION MANY RESULT CAUSING PROPERTY
DAMAGE, PERSONAL INJURY, OR LOSS OF LIFE. INSTALLATION AND SERVICE MUST BE PERFORMED BY A QUALIFIED INSTALLER, SERVICE
AGENCY, OR THE GAS SUPPLIER.
IMPORTANT: THESE INSTRUCTIONS ARE TO REMAIN WITH THE HOMEOWNER!

TABLE OF CONTENTS
GAS LABEL REPRESENTATION............................................................................................................3
LOCATING THE STOVE...........................................................................................................................4
ELECTRICAL REQUIREMENTS .............................................................................................................4
SPECIFICATIONS & CLEARANCES.......................................................................................................5
INSTALLATION INSTRUCTIONS - BLOWER OPERATION - POWER FAILURE OPERATION ....6
FLUE VENTINGINSTRUCTIONS............................................................................................................8
VENTING COMPONENT INSTALLATION SEQUENCE AND PARTS LIST.....................................9
MINIMUM RISE THROUGH THE WALL VENTING ............................................................................11
ELEVATED THROUGH THE WALL VENTING ....................................................................................12
VERTICAL THROUGH THE ROOF VENTING ......................................................................................12
GAS SUPPLY REQUIREMENTS..............................................................................................................15
GAS PRESSURE REQUIREMENTS.........................................................................................................17
INSTALLATION & LIGHTING CHECK OFF LIST................................................................................18
LIGHTING INSTRUCTIONS.....................................................................................................................19
LOG INSTALLATION ...............................................................................................................................21
THERMOSTAT INFORMATION..............................................................................................................21
TROUBLE SHOOTING..............................................................................................................................23
CUSTOMER INFORMATION AND TROUBLE-SHOOTING ................................................................24
MAINTENANCE ........................................................................................................................................26
NATURAL TO LP CONVERSION............................................................................................................26
REPLACEMENT PARTS...........................................................................................................................28
WARRANTY REGISTRATION.................................................................................................................34
SPECIFICATIONS
MODEL SDV40 MEDALLION
High Fire - Adjustable to - Low Fire
BTUH +INPUT NAT. GAS 40,000 27,800
L.P. GAS 35,000 26,100
NOTE: AN LP CONVERSION KIT #HA-32-00040 MUST BE PURCHASED SEPARATELY – SEE PAGE 27.
OVERALL EFFICIENCIES......................... STEADY STATE A.F.U.E. CANADA STEADY STATE
Nat. 81.77% 70.7% 78.3%
L.P. 78.8% 72.2% 79.5%
FLUE VENT LINER ....................................4" INNER; 6 5/8" OUTER, COAXIAL
TOTAL WEIGHT.........................................225 LB.
SAFETY........................................................AGA CERTIFIED PILOT GENERATOR, MILLIVOLT THERMOCOUPLE SYSTEM
ACTIVATED WITH SWITCH OR THERMOSTAT.
GAS REQUIREMENTS...SUPPLY PRESSURE:
NAT. GAS: 7" W.C. [5" W.C. MIN., 11" W.C. MAX.]
L.P. GAS: 11" W.C. [11" W.C. MIN., 13" W.C. MAX.]
GAS INLET: 3/8" N.P.T.
MAIN ORIFICE: #30 NAT, #50 L.P.
Certified under ANSI Z21.11.1-1993 "Vented Room Heaters"; CAN 2.1-M89 "Vented Room Heaters, CAN/CGA 1.17 -
M91 "Gas-fired appliances for use at high altitudes"; ANSI Z21.50-1996, CGA 2.22 - M96 "Vented Gas Fireplaces" and
UL 307B-1987 "Gas Burning Heating Appliances for Mobile Homes", not for use with solid fuel. Approved for bedroom
installations.
Gas appliances must be tested and certified by a nationally recognized testing and certification agency to American National
Standards Institute - ANSI Gas Appliance Safety Standards. The Mendota Freestanding Gas Stove has been tested and certified
by Intertek Testing Services 8431 Murphy Drive, Middleton, WI 53562.
STOVE IS SHIPPED COMPLETELY ASSEMBLED AND PAINTED BLACK METALLIC. INCLUDES BLOWER W/RHEOSTAT,
BURNER, HEARTHGLO SEALED COMBUSTION SYSTEM. GOLD PLATED GRILL RODS AND DOOR, 4 CERAMIC FIBER LOGS
& COALS, NEO-CERAM GLASS, PIEZO PILOT AND AGA CERTIFIED SAFETY SYSTEM.
OPTIONS: THERMOSTAT, GOLD PLATED TRIVET PLATE AND REMOTE CONTROL.
CONGRATULATIONS!
1

You are the owner of a world class heat producing gas direct vent sealed combustion stove.
This elegant, highly efficient Stove will be a constant source of comfort and fascination. It will be the focal point of
beauty and interest in your home.
The Mendota Gas Stove is a true heating appliance incorporating the traditional aesthetics of stove fire viewing with
the controllability and fuel efficiency of a home gas furnace. Of particular interest is the low fuel consumption and
brilliant fire viewing afforded by the patented realistic HearthGlo wood fire-like combustion system.
Carefully read the following instructions prior to actual installation. Proper Mendota Gas Stove installation and
operation will give you years of safe trouble free comfort and enjoyment.
If you have any questions regarding installation or operation of your Mendota Stove please contact your local dealer.
......CAUTION.....
FOR YOUR SAFETY do not install or operate your Mendota Gas Freestanding Stove without first reading and
understanding this manual. Any installation or operational deviation from this manual voids the Mendota Gas Stove
Warranty and may prove hazardous!
Due to high temperatures, the Stove should be located out of traffic and away from furniture and draperies. Children
and adults should be alerted to the hazards of high surface temperature and should stay away to avoid burns or
clothing ignition. Young children should be carefully supervised when they are in the same room as the Mendota Gas
Stove.
Clothing or other flammable material should not be placed on or near the Stove.
The Mendota Gas Stove is a powerful, efficient heating unit. It has been designed as a major source of supplemental
heat. As with any mechanical appliance there can be component shut downs. It is advisable to have an alternate
(back-up) heat supply.
Installation, repair and any adjustments to logs or burner must be done by a qualified service person. The Stove
should be inspected before use and at least annually by a professional service person. More frequent cleaning may
be required due to excessive lint from carpeting, bedding material, carbon build-up, etc. It is imperative that control
compartments, burners and circulating air passageways of the appliance be kept clean. The burner and pilot flames
and logs should be visually checked periodically.
DO NOT use this Stove if any part has been under water or exposed to moisture corrosion. Immediately call a
qualified service technician to inspect the Stove and replace any part of the control system and any gas control which
has been under water. DO NOT use this Stove if the burner does not light immediately. Turn unit off and call
Mendota approved service person if there is any delay in burner light-off.
It is Johnson Gas Appliance Company's policy that no responsibility is assumed by the Company or by any of its
employees or representatives for any damages caused by an inoperable, inadequate, or unsafe condition which is the
result, either directly or indirectly, of any improper operation, installation or servicing procedures.
Building Permit and Installation Inspection Approval Requirements
All installations of Mendota Fireplace and Inserts must comply with all the
requirements stated in this Installation and Operating Instructions Manual.
The Dealer and/or installer must also obtain all required Building Permits
and Inspection Approval from the local building inspection department or the
local body having jurisdiction.
In order to validate warranty coverage, Mendota may require facsimile
copies of the Building Permit and Inspection Approval forms. Failure to
provide adequate proof that the installation conforms to all local requirements and the requirements stated in the
Installation and Operating Instructions Manual will void all applicable warranty.
INSTALLER: THESE INSTRUCTIONS ARE TO REMAIN WITH HOMEOWNER.
2

"LABEL REPRESENTATION"
WARNOCK LISTED GAS-FIRED DIRECT VENT ROOM HEATER
HERSEY POÊLE AU GAZ HOMOLOGUE’, A AÉRATION DIRECTE
GAS LOGO MODEL: SDV40 MEDALLION
CERTIFIED FOR CANADA HOMOLOGUÉ POUR LE CANADA
Also for use in mobile (manufactured) homes after first sale of home. Convenant également pour installations dans des maisons mobiles.
Tested to (Testé aux normes) ANSI Z21.11.1-1993, CAN1-2.1-M89, CAN/CGA 2.17-M91, ANSI Z21.50-1996 and CAN/CGA 2.17--M91,ANSI Z21.50-1996-CSA 2.22-M96, UL
307B-1996. _________________________________________________
WARNING: Improper installation, adjustment, alteration, service or maintenance can cause property damage, personal injury, or loss of life. Refer to the owner's information manual
provided with this appliance. Installation and service must be performed by a qualified installer, service agency or the gas supplier. Use only glass assemblies certified for use with this
appliance. Do not operate with glass panel(s) removed, cracked, or broken.
MISE EN GARDE: Installation, réglage, modification, entretien ou depannage non appropriés pourront causer des blessures ou des dommages materiels. Réferéz-vous au manuel du
proprietaire fourni avac cet appariel. Pour assistance ou renseignements complémentaires, veuillez consulter un installateur expérimenté, une agence dé depannage/entreitien ou cotre
compagnie gaziére. Pour utilisation avec les portes en verre certifiée l'appareil suelement. Ne pas opérer avec le verriére enlever, craquelure, brise.
NOT FOR USE WITH SOLID FUEL (NE DOIT PASÉ UTILISÉ AVEC UN COMBUSIBLE SOLIDE)
NATURAL GAS
(Gaz Naturel) PROPANE GAS (Gaz de petrole liquefie (GPL))
Input Rating (Btu/hr) 0-1370 m (Entrée nominale) 40,000 35,000
Min. Input Rating (Btu/hr) 0-1370 m (Mininale Entrée nominale) 27,800 26,100
Orifice (DMS) )-1370 m (Orifice) 30 50
Maximum output (Btu/hr) (Sortie maximale) 31,300 27,800
Manifold Pressure (in w.c./kPa) (Pression au collecteur) 3.5/0.87 10.0/2.5
Manifold Pressure, low (in w.c./kPa) Pression d'entree minimale) 1.7/0.42 3.6/0.90
Minimum Inlet Pressure (in w.c./kPa) (Pression d'entrée minimale) 5.0/1.25 11.0/2.75
_______________________________________________
This appliance must be installed in accordance with local codes if any; If not, follow ANSI Z223.1 or CAN/CGA-B149. Mobile (Mfd.) home installations must adhere to Title 24 CFR,
Part 3280, or CSA Z240.4.
Cet appareil sera installé conformémént avec les codes locaux, le cas écheant. Si aucun code n'existe, suivez la norme ANSI Z223.1 ou la norme CAN/CGA (ACNOR)-B149.
_______________________________________________
MINIMUM CLEARANCES FROM COMBUSTIBLE CONSTRUCTION
Unit to sidewall 10 in. (255 mm) Unit top to ceiling 39 in. (990 mm.)
Unit to backwall 2 in. (50 mm.) Outlet vent to enclosure top 4 in. (105 mm.)
CAUTION: Hot whil in operation. Do not touch. Keep children, clothing, furniture, and flammable liquids or vapors away. ATTENTION: L'appareil est chaud lorsqu'il fonctionne.
Ne pas toucher l'appareil. Survieller les enfants. Garder les vétements, les meubles, l'essence ou autres liquides a capeur inflammables loin de l'appareil.
_______________________________________________
Electrical Rating (Courant nominal): 120 volts 60 Hz Less than 1 Ampere
_______________________________________________
Manufactured by (Fabriqué par): JOHNSON GAS APPLIANCE
CEDAR RAPIDS, IOWA
DO NOT REMOVE OR COVER THIS LABEL
VEILLEZ Á NE JAMAIS ENLEVER NI DISSIMULER CETTE ÉTIQUETTE
WH# __________________
TEST STANDARD CERTIFICATION
Gas appliances must be tested and certified by a nationally recognized testing and certification laboratory to ANSI (American National Standards Institute) gas
appliance safety standards.
The Mendota Gas Stove has been tested and certified by Intertek Testing Services, 8431 Murphy Drive, Middleton, Wisconsin 53562 to ANSI1 Z21.11.1-1993
"Vented Room Heaters"; CAN 2.1-M89 "Vented Room Heaters"; CAN/CGA 1.17-M91 "Gas-Fired Appliances for use at high altitudes"; ANSI Z21.50-1996,
CGA 2.22-M96 "Vented Gas Fireplaces; and UL307B-1987 "Gas Burning Heating Appliances for mobile homes, not for use with solid fuel.
The Mendota Gas Stove has met all necessary AGA/ANSI Standards and is fully certified for installation in any community.
MAIN GAS CONTROL INSTALLATION
1. DO NOT USE THIS STOVE IF ANY PART HAS BEEN UNDER WATER OR EXPOSED TO MOISTURE CORROSION. IMMEDIATELY CALL A
QUALIFIED SERVICE TECHNICIAN TO INSPECT THE STOVE AND REPLACE ANY PART OF THE CONTROL SYSTEM AND ANY GAS
CONTROL WHICH HAS BEEN UNDER WATER.
2. DO NOT insert any object other than suitable pipe or tubing in the inlet or outlet of the main gas control. Internal damage may occur and result in a
hazardous condition.
3. DO NOT connect the Stove before pressure testing gas piping and checking for gas leaks. Damage may result causing gas leakage.
4. DO NOT grip gas control body with a pipe wrench or vise. Damage may result causing gas leakage. Use inlet or outlet bosses, or special body wrench.
5. DO NOT use "off/on/pilot" gas knob to adjust gas flow.
6. Leak test with a soap solution with main burner "ON".
3

LOCATING THE STOVE
SAFETY AND STRUCTURAL CONCERNS:
The Mendota Direct Vent Freestanding Stove must be installed and serviced by a qualified Mendota approved service
person. The Mendota Direct Vent Freestanding Stove may be placed within 2" of a rear wall, within 10" of side walls,
within 1 1/2" of corner walls and 39" below an alcove ceiling [See Figure 2: Specifications & Clearances on page
5]. The Stove can be installed on any rigid floor construction. A metal or wood floor protector extending the full
width and depth of the Stove MUST be used when the Stove is installed on carpet, vinyl or any combustible surface
other than wood flooring.
The stove is equipped with a safety control system designed to protect against improper venting of combustion
products.
VENTING REQUIREMENTS:
Use only approved direct venting kits when installing your stove. Closely follow venting directions and
requirements (see FLUE VENTING INSTRUCTIONS starting on page 8). Observe the restriction relating to vent
position on exterior of home (see Exterior Vent Locations on page 7).
HEATING PERFORMANCE:
The Mendota Direct Vent Freestanding Stove is a true, high efficiency gas heater. With its heat input of 40,000
(35,000 L.P.) BTUH the Mendota Stove will heat a large area of your home if situated to maximize heat circulation.
NOTE: The Stove is a major source of supplemental heat.
Air movement options for maximizing heat circulation which can be considered are through-the-wall grills or floor
grills, or the continuous operation of central heating blowers or ceiling fans.
The most efficient and successful method for overall heat distribution is a ceiling fan - we recommend this method for the owner
who wishes to maximize hot air distribution and efficient utilization of heat.
The heat input of the Stove can be reduced by slowly turning the Hi/Lo temperature knob on the front of the gas valve
counterclockwise from "Hi" to "Lo". The blower can also be turned down or off.
Figure 1: Main Gas Valve
ELECTRICAL REQUIREMENTS:
The blower requires a 115 volt electrical service supplied at the Stove location at the time of installation.
The blower must be electrically grounded in accordance with local codes or in the absence of local codes, with the National
Electric Code ANSI/NFPA 70-1987 (CSA C22.1-Canadian Electrical Code) or most current edition. The blower is equipped
with a three-prong (grounding) plug for your protection against shock hazard and should be plugged directly into a properly
grounded three-prong receptacle. DO NOT CUT OR REMOVE THE GROUNDING PRONG FROM THIS PLUG!
If an optional thermostat is being used, thermostat wire should be run from desired thermostat location (or "on/off" switch) to the
terminals located on back of pedestal--See optional thermostat installation section [See page 22]. An inlet hole is provided on
the rear of the pedestal for gas connection.
4

MENDOTA MEDALLION
MENDOTA DIRECT VENT FREESTANDING GAS STOVE
SPECIFICATIONS & CLEARANCES
Figure 2: Specifications & Clearances
5

INSTALLATION INSTRUCTIONS
The Mendota Stoves must be installed in accordance with local codes, if any, if not, follow the current edition of
ANSI.Z223.1 (US Installation) or CAN1-B149 (Canadian Installations). For mobile home installation, install per the
manufactured home construction and safety standard, title 24 CFR, part #3280 (U.S.) or CAN/CSA Z240 MH (Canada).
The SDV Stove must be installed by a qualified Mendota approved service person.
1. Carefully unpack the Stove. Inspect packaging for loose parts. You should find a trivet plate.
2. Position Stove in its final desired location [See Page 4]. Be sure to maintain minimum clearances to
combustibles. Check to be sure all venting restrictions and requirements are being followed (See Pg. 7-
16). Circulating room air enters the fan through the back of the pedestal. Carefully check to be certain
that nothing blocks air entry to this area. Lower front door must also be free to open easily for inspec-
tion and servicing of the burner system.
CAUTION: When the Stove is installed directly on carpeting, vinyl or other combustible material other
than wood flooring, the Stove MUST be installed on a metal or wood protection panel extending the
full width and depth of the Stove.
3. Remove front glass window/door by releasing the 4 turn latches behind side doors (rotate latches
counterclock-wise and pull outward) and carefully sliding glass door forward.
4. You are now ready to hook up the gas supply. Be sure gas plumbing instructions [page 16 & 17] and
all state and local codes are carefully followed.
5. Use approved flexible gas connection or rigid piping [depending on state & local codes] to attach
burner to gas supply. Be sure correct size IPT black iron gas supply line is used [See Table 1: Gas
Supply Line Sizing on page 16]. CAREFULLY CHECK FOR GAS LEAKS.
6. Connect gas supply line to 3/8" inlet nipple on the rear of the stove pedestal. (See FIGURE 6: Piping
Detail, page 16.)
7. To use the blower there must be a 115 Volt electricity source within 5' of Stove. (See Pg. 4 & Pg. 26)
IMPORTANT: Any safety screen, guard, glass, grill, pressure relief cap, etc. removed for servicing a
fireplace/room heater must be replaced prior to operating the fireplace/room heater.
BLOWER OPERATION
The Mendota SDV40 Stove is designed so the blower operates automatically when main burner is on and rheostat is “on”.
The blower output can be regulated with the rheostat (included). NOTE: There will be a time delay in blower operation
during "heat-up" (approx. 1/2 hour) and extended blower operation during "cool-down" of unit. (approx. 1/2 hour)
OPERATION DURING POWER OUTAGES
The stove is designed to operate during power outages.
EXTERIOR VENT LOCATIONS AND RESTRICTIONS
6

Figure 3: Exterior Vent Locations
∨- Vent Terminal ∧- Air Supply Inlet ≡- Area where terminal is not permitted
A = Clearance above grade, veranda, porch, deck, or
balcony (*12 inches (30 cm) minimum) H = *Not to be installed above a meter/regulator assembly within 3 feet (90 cm) horizontally from the center-line of
the regulator
B = Clearance to window or door that may be opened
(*12 inches (30 cm) minimum) I = Clearance to service regulator vent outlet (*6 feet (1.8m)
minimum)
C = Clearance to permanently closed window (minimum 12
inches (30 cm) recommended to prevent condensation
on window)
J = Clearance to non-mechanical air supply inlet to building or
the combustion air inlet to any other appliance.
(*12 inches (30 cm) minimum)
D = Vertical clearance to ventilated soffit located above the
terminal from the center-line of the terminal (18 inches
(46 cm) minimum)
K = Clearance to a mechanical air supply inlet (*6 feet (1.8 m)
minimum)
E = Clearance to unventilated soffit (12 inches (30 cm)
minimum) L = † Clearance above paved side-walk or a paved driveway located on public property (*7 feet (2.1 m) minimum)
F = Clearance to outside corner - 6 inches (15 cm) M = Clearance under veranda, porch, deck, or balcony (*12
inches (30 cm) minimum ‡)
G = Clearance to inside corner - 12 inches (30 cm)
† A vent shall not terminate directly above a side-walk or paved driveway which is located between two single
family dwellings and serves both dwellings.
‡ Only permitted if veranda, porch, deck, or balcony, is fully open on a minimum of 2 sides beneath the floor.
* As specified in CGA B1:19 Installation Codes (1991). Note: Local codes or regulations may require different
clearances.
7

FLUE VENTING INSTRUCTIONS
The Mendota Stove must be vented using the Mendota/Dura-Vent venting system. All warranties will be voided
and serious fire, health or other safety hazards may result from any of the following actions: Instal-lation of any
damaged component; unauthorized modification of vent system; installation of stove and vent system by
unauthorized personnel; and vent system installation of any components not manufactured or approved by Simpson
Dura-Vent or Mendota; failure to meet all clearance requirements; failure to properly twist-lock all components.
Consult local building codes before beginning the installation.
WARNING
Always maintain required clearances (air spaces) to combustibles to prevent a fire hazard. Do not fill air spaces with
insulation. Check installation instructions for minimum clearance requirements between the outer walls of the vent
pipe and nearby combustible surfaces. Be sure to check the vent termination clear-ance requirements from decks,
windows, soffitts, gas regulators, air supply inlets, and public walkways, as specified in these installation instructions
and local building codes (See page 7).
The gas appliance and vent system must be vented directly to the outside of the building, and never attached to a
chimney serving separate solid fuel or gas burner appliance. Each direct vent gas appliance must have its own
separate vent system. Common vent systems are prohibited.
Do not recess vent termination into a wall or siding.
WE STRONGLY RECOMMEND THAT FIXED LENGTH PIPE SECTIONS BE USED IN PLACE OF
TELESCOPING SECTIONS WHENEVER POSSIBLE
Note: When using Dura-vent DV pipe you must use a silicate stove masonry sealant [Millpak Sealant
#65-06-00909] on all inner pipe joints. On the exterior (air intake) pipe joints, high temperature foil
tape may be used instead of the masonry sealant. Contact your dealer to obtain this sealant material.
DO NOT SEPARATE TELESCOPING SECTIONS. THEY MUST BE USED AS COMPLETE
ASSEMBLIES. SAFETY PRECAUTIONS FOR THE INSTALLER
1. Wear gloves and safety glasses for protection.
2. Exercise extreme caution when using ladders or on rooftops.
3. Be aware of electrical wiring locations in walls and ceilings.
COMPONENT "TWIST-LOCK" CONNECTION PROCEDURE
Dura-Vent pipe and fittings are designed with special twist-lock connections. Twist-lock procedure is as follows:
four (4) indentations, located on the female ends of pipes and fit-
tings are designed to slide straight in to the male ends of the adjacent pipes and fittings, by orienting the four pipe
identifications so that they match and slide into the four entry slots on the male ends (Figure 4).
Push the pipe sections completely together then twist-lock one section
clockwise, approximately 1/4 turn until the two sections are fully locked.
The female locking lugs will not be visible from the outside on the black pipe
or fittings. They may be located by examining inside of the female ends.
Figure 4: Twist-Lock
Piping
8

VENTING COMPONENT INSTALLATION SEQUENCE AND PARTS LIST
HORIZONTAL TERMINATION
VERTICAL TERMINATION
If adjustable – telescoping – pipe sections must be used, MILLPAK 2000° SILICATE STOVE
MASONRY SEALANT (part #65-06-00909)
ITEM DESCRIPTION
6" RIGID VENT STACK
(
Black
)
9" RIGID VENT STACK
(
Black
)
1 12" RIGID VENT STACK PIPE
(
Galvanized
))
12" RIGID VENT STACK PIPE
(
Black
)
24" RIGID VENT STACK PIPE
(
Galvanized
)
24" RIGID VENT STACK PIPE
(
Black
)
36" RIGID VENT STACK PIPE
(
Galvanized
)
36" RIGID VENT STACK PIPE
(
Black
)
48" RIGID VENT STACK PIPE
(
Galvanized
)
48" RIGID VENT STACK PIPE
(
Black
)
11 - 14 5/8" ADJUSTABLE VENT PIPE
(
Black Onl
y)
2 90ºELBOW (Galvanized)
90ºELBOW (Black)
3 45ºELBOW (Galvanized)
45ºELBOW (Black)
4 ROUND CEILING SUPPORT BOX/WALL THIMBLE
5 CATHEDRAL CEILING SUPPORT BOX
6 SIDING STANDOFF
7 HORIZONTAL TERMINATION VENT CAP
8 FIRE STOP SPACER
9 ATTIC INSULATION SHIELD
10 FLASHING 0/12 THRU 6/12
FLASHING 7/12 THRU 12/12
11 STORM COLLAR
12 VERTICAL TERMINATION VENT CAP
13 SUPPORT BAND
(
WALL STRAP
)
* NOTE: DO NOT SEPARATE TELESCOPING SECTIONS.
THEY MUST BE USED AS COMPLETE ASSEMBLIES.
Figure 5: Flue Venting Components
9

FLUE VENTING REQUIREMENTS
There are two basic types of venting system installations
A. HORIZONTAL THROUGH THE WALL TERMINATION
1) Minimum rise
2) Elevated rise
B. VERTICAL THROUGH THE ROOF TERMINATION
1) Through typical roof
2) Through existing chimney
Figure 5: Minimum-Maximum Vent Requirements
1
0

A-1 MINIMUM RISE THROUGH-THE-WALL VENTING:
The minimum vertical rise for vent installation through the wall is 30" from the top of the stove to the
centerline of the 90ºelbow. This distance can be achieved by using a 24" length of vent pipe between the
stove collar and the elbow (see Figure 2: Specifications & Clearances, page 5). NOTE: We recommend
always using the most vertical rise the installation will allow. This maximizes efficiency and flame
appearance. This is especially true for LP gas installations and for installations at higher altitudes.
ALWAYS MAINTAIN 1 1/2 " CLEARANCES FROM VENT PIPE TO COMBUSTIBLES. Do not fill
air spaces with insulation or other material.
The Medallion Stove must be installed by a qualified Mendota approved service person.
1. Position stove in desired location. See page 7 for guidelines on proper vent cap placement on the
exterior of home. Check to determine if wall studs are in the way when venting system is attached. If
this is the case, you may want to adjust the stove location.
2. Measure up 30" from top of Stove or 60 5/8" from finished floor. (See Figure 2: Specifications &
Clearances, Page 5) and mark wall directly at the center of where the vent pipe will penetrate the wall.
3. Cut and frame a 10" x 10" opening in the wall. The hole must be positioned so the vent system will run
level or have a ¼ " rise AND be perpendicular to the wall. The height of the opening must be located to
meet all local and national building codes and not allow the termination to be easily blocked or
obstructed. If wall being penetrated is non-combustible material, i.e. masonry block, brick, etc., a
7-inch diameter hole is acceptable.
4. Assemble the components to the stove adapter with pipe seams oriented toward the wall or floor - as
much out of view as possible. Be sure all component connections are in their fully twist-locked, leak
tight position. (See page 8, "TWIST LOCK CONNECTION PROCEDURE") Be sure Millpak 2000°
sealant (#65-06-00909) is used on the inner pipe joints of all adjustable (telescoping) pipe sections.
5.
IMPORTANT: REFER TO DRAWINGS ON PAGES 9 & 10 WHILE FOLLOWING THESE INSTRUCTIONS.
*NOTE: DO NOT SEPARATE TELESCOPING SECTIONS USE AS COMPLETE ASSEMBLIES
5. The length of the horizontal piece that fits through the wall will be determined by the thickness of
the wall. When installed, the end of the horizontal piece must be flush with the exterior wall of the
home. There MUST be a minimum of 1 1/2" air space clearance to combustibles from all vent pieces.
6. Before connecting the horizontal run of vent pipe to the vent terminator, slide the black decorative wall
thimble cover over the vent pipe on the inside of the wall.
7. From the exterior of the home, slide the horizontal vent cap over the end of the horizontal pipe and
tightly secure the cap to the wall with screws. Seal with a high quality caulking.
NOTE: Do not recess vent termination cap into the wall or siding.
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A-2. ELEVATED RISE THROUGH-THE-WALL VENTING
The maximum vertical rise is 15 ft. when used with a maximum horizontal run of 15 ft. For other venting
configurations within these maximum limits (see Figure 5, page 10).
NOTE: The horizontal run of vent pipe must be level or have a ¼" rise for every 1' of run toward the
termination. Never allow the vent to run downward. This will cause high temperatures and the
possibility of a fire.
USING OFFSETS AND RETURNS: A single 90ºvertical-to-horizontal elbow is already calculated into
the allowable maximum 12' horizontal run. Each additional 90ºelbow reduces the maximum horizontal
distance by 3'. Example: by using three total 90ºelbows the maximum horizontal distance has been
reduced to 6 ft. (3 - 1 = 2 elbows x 3' = 6'; 12’ Max. - 6' of elbows = 6' of horizontal run). Note: 45º
elbows reduce the maximum horizontal distance by 1½ '. Always maintain the proper rise (6' for each
elbow used after the initial elbow) for the calculated total run when using elbows.
SUPPORT: Horizontal runs of pipe will require one vent support for every 3 ft. of pipe.
CAUTION: If a vertical-to-horizontal elbow is enclosed within a wall, floor or ceiling, a top air space
clearance of 3" must be maintained.
Be sure to maintain 1 1/2" air space clearances to any combustibles.
IMPORTANT: REFER TO DRAWINGS ON PAGES 9 & 10 WHILE FOLLOWING THESE INSTRUCTIONS.
The Medallion Stove must be installed by a qualified Mendota service person.
1. Position stove in desired location. See page 7 for guidelines on proper vent cap placement on exterior
of home. Check to determine if wall studs are in the way when vent system is attached. If this is the
case you may want to adjust the stove location.
2. Locate position where vent pipe will pass through any ceilings and will penetrate the outside wall.
Since vent pipe sections "overlap" we suggest preassembling and measuring the total vent pipe run so
you can more accurately locate the point where the vent pipe will penetrate the outside wall. Be sure
components are properly twist locked and leak proof. (See Pg. 8 "TWIST LOCK PROCEDURE"). Be
sure all vent components are properly twist lock-proof. Be sure Millpak 2000° sealant (#65-06-00909)
is used in the inner joints of all adjustable pipe sections.
3. Cut and frame a 10" x 10" opening in the outside wall and in any ceiling openings. The outside wall
hole must be positioned so the vent system will run level or have a ¼ " on rise AND be perpendicular to
the wall. The height of the opening must be located to meet all local and national building codes and
not allow the termination to be easily blocked or obstructed. A ceiling firestop spacer is required at any
floor (ceiling) opening.
*NOTE: DO NOT SEPARATE TELESCOPING SECTIONS USE AS COMPLETE ASSEMBLIES.
4. Connect vent pipe to the stove adapter on top of stove vent outlet.
5. The horizontal pipe must end flush with the exterior wall of the home. Horizontal pipe will require a
proper support every 3 ft. of vent pipe. THERE MUST BE A MINIMUM OF 1 1/2" CLEARANCE
TO COMBUSTIBLES FROM ALL VENT PIECES. Use decorative wall thimble kit on inside of wall
before connecting horizontal run to vent termination.
6. From the exterior of the home, slide the horizontal vent cap over the end of the horizontal pipe and
tightly secure the vent cap to the wall with screws. Seal with high quality caulking.
NOTE: Do not recess vent termination cap into the wall or siding.
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B - 1 VERTICAL THROUGH-THE-ROOF VENTING
The maximum vertical run of vent pipe is 35 ft. from the top of the stove. The stove will support a run of a
maximum of 35 ft. Maintain 1 1/2” air space clearances on all sides of vents.
IMPORTANT: REFER TO DRAWINGS ON PAGES 9 & 10 WHILE FOLLOWING THESE INSTRUCTIONS.
The SDV40 Stove must be installed by a qualified Mendota approved service person.
1. Place the stove in its desired location. Drop a plum bob from the ceiling to the position of the stove flue exit.
Mark the location where the vent will penetrate the ceiling. Drill a small hole at this point. Next, drop a plum
bob from the roof to the hole previously drilled in the ceiling. Mark and drill the spot where the vent will
penetrate the roof. Determine if ceiling joists, roof rafters or other framing will obstruct the venting system.
You may wish to relocate the stove or to offset, to avoid cutting load bearing members.
2. Cut and frame a 10" x 10" opening in the ceiling centered on the hole drilled in No. 1.
3. To determine the length of the vent pipe required, measure the distance from the stove flue outlet to the ceiling,
the ceiling thickness, the vertical rise in the attic or second story and allow sufficient vent height above roof line.
For two story installations, firestops are required at each floor level. If an offset is needed in the attic, additional
pipe and elbows will be required.
4. Assemble the desired lengths of vent pipe and elbows to reach from the stove flue outlet through the Round
Ceiling Support Box. Ensure that all pipe and elbow connections are in their fully twist-lock position. (See Page
8, Twist-Lock Piping) Maintain 1 1/2" airspace clearances to combustibles.
5. Cut a 10" x 10" opening in the roof, centered in the small drilled hole placed in the roof in No. 1. The opening
should be a sufficient size to meet all clearance requirements. Continue to assemble lengths of pipe and elbows
necessary to reach the Ceiling Support Box up through the roof line. Galvanized pipe and elbows may be
utilized in the attic, as well as above the roof line. The galvanized finish is desirable above the roofline due to its
higher corrosive resistance.
a) If an offset is necessary, it is important to support the vent pipe every 3 ft. to avoid excessive stress on the elbows
and possible separation. Wall straps are available for this purpose.
b) Whenever possible, use 45ºelbows instead of 90ºelbows. The 45ºelbow offers less restriction to the flow of
flue gases and intake air. If a 90ºelbow is necessary there must be a one foot minimum rise from the 90ºelbow to
the vent cap or to the next offset. A maximum of two 90ºelbows are allowed per installation.
6. Slip the flashing over the pipe sections protruding through the roof. Secure the base of the flashing to the roof
with roofing nails and seal flashing to roof. Ensure the roofing material overlaps the top edge of the flashing.
Verify you have at least the minimum clearance to combustibles at the roof line.
7. Continue to add pipe sections until the pipe and the vent cap meet the minimum building code requirements, as
outlined in No. 8 on the following page.
a) For multi-story vertical installation, a ceiling firestop is required at the second floor and any subsequent floors. The
opening should be framed to 10" x 10" inside dimensions as described in step No. 5.
b) Any occupied areas above the first floor, including closets and storage spaces, which the vertical vent passes
through, must be enclosed. The enclosure may be framed and sheet rocked with standard construction materials,
however, be sure to maintain minimum allowable clearances between the outside of the vent pipe and the
combustible surfaces of the enclosure.
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8. Height "*H" of top of vent cap can be determined as follows:
"H" DIMENSION
ROOF PITCH FEET METERS
FLAT to 6/12 2 .6
7/12 to 9/12 2 .6
10/12 to 12/12 4 1.2
13/12 to 16/12 6 1.8
17/12 to 21/12 8 2.4
9. Complete installation with storm
collar and vent cap.
CATHEDRAL CEILING INSTALLATION
Follow installation procedures outlined in No. 1 and No. 2 under "B-1 VERTICAL VENTING". Using the plumb
bob, mark the centerline of the venting system on the ceiling and roof and drill a small hole through the ceiling and
roof at this point. From the roof, locate the drill hole and mark the outline of the Cathedral Ceiling Support Box .
Remove shingles or other roof covering as necessary to cut the rectangular hole for the Support Box. Cut the hole
1/8" larger than the Support Box outline.
Lower the Support Box through the hole in the roof until the bottom of the Support Box protrudes at least 2 inches
below the ceiling. Align the Support Box both vertically and horizontally with a level. Temporarily tack the Sup-
port Box in place through the inside walls and into the roof sheathing.
Using tin snips, cut the Support Box from the top corners down to the roofline, and fold the resulting flaps over the
roof sheeting. Before nailing it to the roof, run a bead of no-hardening mastic around the top edges of the Support
Box, to make a seal between the Box and the roof. Clean out any combustible material from inside the Support Box.
Complete the Cathedral Ceiling Installation by following the same procedures outlined in No. 4 through No. 9 under
"B-1 VERTICAL VENTING" on page 14.
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B - 2 VERTICAL THROUGH-THE-ROOF VENTING USING
AN EXISTING "CLASS A" METAL CHIMNEY.
If you are replacing a wood stove you may use most existing "Class-A" metal chimneys as part of the venting system
for your Mendota DXV Stove. You must incorporate the special Dura-Vent Retro Adapter Kit into existing
chimney. The concept of the direct vent retrofitting is to mate the appropriate adapter to a section (cut to length) of
4-inch diameter aluminum flex pipe. This is then passed down through the center of the existing chimney system.
Three sizes of Adapters are available which should accommodate most sizes and makes of chimney systems. The
Retrofitting Connector (909B) is then attached to the bottom of the flex pipe. Both the Top Adapter, and the Retro-
fitting Connector are attached to the existing chimney with sheet metal screws. The stove is then connected to the
chimney with black direct vent pipe sections, including an adjustable length section.
1. After woodstove is removed, carefully sweep the existing chimney.
2. Position stove beneath existing vent system. Make sure the
clearances required are maintained.
3. Remove existing chimney cap. Measure the distance from the top
end of the chimney to the bottom of the ceiling support box, add 3"
to this measurement and cut a section of 4" flex pipe to that length.
4. Connect the end of flex pipe section to the under side of the
Adapter you have selected, using (3) #8 sheet metal screws.
5. Pass the flex pipe down through the center of the chimney system
and center the Adapter on the top of the chimney pipe. Drill (4)
1/8" diameter holes through the Adapter and into the chimney top.
Insure that you are in fact drilling into the metal on the chimney.
Twist lock the vertical top (0983) onto the Adapter.
1. Pull the flex pipe down through the chimney support box until it
protrudes approximately 3". Connect the flex pipe to the Retro
Connector by slipping it into the 4 3/4" diameter sleeve on the top
side of the Connector. Use (3) #8 sheet metal screws to assemble
these two parts.
2. Push the flex pipe back up into the ceiling support box, center the
Retro Connector and screw it into the support box with #8 sheet
metal screws furnished. The holes in the Retro Connector are pre-
punched.
3. The connection between the stove and the Retro Connector may be
completed with section of black direct vent pipe together with an
adjustable length.
IMPORTANT: Always use
Mendota approved direct vent
parts and vertical chimney caps.
B - 3 VERTICAL THROUGH-THE-ROOF VENTING
USING AN EXISTING MASONRY CHIMNEY.
A flexible vent kit is available for converting an existing masonry
chimney to venting a SDV Direct Vent Stove. The kit consists of a
heavy duty .010 aluminum flexible liner, masonry flashing, and a vent
cap assembly. The chimney liner kit is available in a 35 ft. Length.
Follow installation procedure in B-2 above.
IMPORTANT: Always use Mendota approved direct vent kit parts and vertical chimney caps when installing the
Mendota direct vent kits in class A and masonry chimneys. The vent kits are designed for exclusive use with Mendota Direct
Vent Stoves.
GAS SUPPLY REQUIREMENTS
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CORRECT GAS PRESSURE AND PROPER GAS SUPPLY LINE SIZING ARE IMPERATIVE TO THE SUCCESSFUL PERFORMANCE OF YOUR
MENDOTA GAS STOVE. BE SURE THE GAS SUPPLIER OR PLUMBER CAREFULLY CHECKS FOR CORRECT GAS PRESSURE AND GAS LINE
SIZING WHEN INSTALLING THE STOVE.
IT IS CRITICAL TO CAREFULLY CHECK FOR GAS LEAKS WHEN HOOKING UP THE STOVE -- CHECK WITH SOAP & WATER SOLUTION.
BE SURE TO INSTALL FLEX GAS LINE WITH BRASS-TO-BRASS FITTINGS TO PREVENT GAS LEAKS AT CONNECTIONS.
GAS SUPPLY PIPING MUST INCLUDE A DRIP LEG TO ELIMINATE THE POSSIBILITY OF CONTAMINANTS ENTERING THE GAS TRAIN.
ADHERE STRICTLY TO LOCAL AND NATIONAL CODES.
GAS SUPPLY LINE SIZING
The Mendota Gas Stove comes equipped with a 3/8" N.P.T. (1.Ocm) inlet nipple on the back of the pedestal.
The proper gas line diameter must be selected to run from the supply regulator to the Stove. Refer to the following
table for proper gas pipe diameters.
Table 1: Gas Supply Line Sizing
PIPE LENGTH
(FEET) SCHEDULE 40 PIPE INSIDE DIA. TUBING, TYPE L OUTSIDE DIA.
NAT. L.P. NAT. L.P.
0-10 1/2" (1.3cm) 3/8" (1.0cm) 1/2" (1.3cm) 3/8" (1.0cm)
10-40 1/2" (1.3cm) 1/2" (1.3cm) 5/8" (1.6cm) 1/2" (1.3cm)
40-100 1/2" (1.3cm) 1/2" (1.3cm) 3/4" (2.0cm) 1/2" (1.3cm)
100-150 3/4" (2.0cm) 1/2" (1.3cm) 7/8" (2.3cm) 5/8" (1.6cm)
150-200 3/4" (2.0cm) 1/2" (1.3cm) 7/8" (2.3cm) 3/4" (2.0cm)
NOTE: Some areas allow copper tubing or galvanized pipe - check with local approval agencies and codes. NEVER use plastic pipe.
GAS PRESSURE CHECKING REQUIREMENTS
Brass fittings for checking gas pressure are located on main gas valve. A qualified installer should use then fittings
for setting the correct gas pressure during initial installation. (See “INLET GAS SUPPLY PRESSURE”, page 17).
The Appliance and its individual shutoff valve must be disconnected from the gas supply piping system during any
pressure testing of that system at test pressures in excess of 1/2 PSIG (3.5 kPA).
The appliance must be isolated from the gas supply piping system by closing its individual manual shutoff valve
during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 PSIG (3.5 kPa).
NOTE: DO NOT DAMAGE OR KINK THE FLEX CONNECTOR
CHECK FOR GAS LEAKS WITH SOAP AND WATER SOLUTION.
NOTE: 3/8" FLEX OR RIGID PIPING MAY BE USED TO
CONNECT GAS SUPPLY TO UNIT.
NOTE: BE SURE TO INSTALL FLEX GAS HOSE WITH BRASS-TO-BRASS
FITTINGS TO PREVENT LEAKS AT CONNECTION.
FIGURE 6: Piping Detail
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GAS PRESSURE REQUIREMENTS
A MAJOR CAUSE OF OPERATING PROBLEMS WITH GAS APPLIANCES CAN BE IMPROPER GAS PRESSURE!
Such problems as changes in flame color or configuration, gas pilot or burner outages, intermittent operation,
changes in heat output, excessive burner noise, etc. are nearly always the result of changes in gas pressure or
improper gas pressure at the time of the installation. The most important item to check during the installation and the
first thing to check when problems occur is gas pressure!
Gas supplies normally enter a residence at 1/2 PSI (13" - 15" W.C.) (3. KPA). A regulator is then placed inside the
residence, which drops this pressure to 7" W.C. (1.8 KPA) (Nat. Gas). This "inches to inches" regulator is of
adequate capacity to service the gas appliances (such as dryer, furnace, etc.). If this regulator's capacity is not
sufficient to add the Gas Stove, an additional "inches to inches" regulator must be installed for the Stove.
EXCEPTION: Some codes allow 2 PSI (1.4KPA) supplies to enter the residence, in which case "pounds to inches"
regulators are used.
The following table provides information on correct gas pressure requirements. Be sure your gas supplier or
plumber carefully follows this table.
INLET GAS SUPPLY PRESSURE
DESIRED
PRESSURE MINIMUM PRESSURE MAXIMUM PRESSURE MANIFOLD PRESSURE * AIR SHUTTER POSITION
NATURAL GAS 7.0" W.C. 5" W.C. 11" W.C. 3.5" W.C. 1/8 " OPEN
L.P. GAS 11.0" W.C. 11" W.C. 13.0" W.C. 10.0" W.C. 1/2" OPEN
* TURN GAS VALVE KNOB TO "HIGH" POSITION. GAS PRESSURES MAY VARY PLUS OR MINUS 5%
* Manifold pressure must be taken at the outlet "manifold" tap and inlet pressure at "inlet" tap with the burner
operating by a qualified installer (see Figure 7: Pressure Test Port).
NOTE: for high altitude (above 5,000 feet) some variations in air shutter settings may be required. (See Pg. 24)
Figure 7: Pressure Test Ports
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The following Check Off Lists must be completed prior to final operation of the Stove, or
manufacturer's warranty and liabilities will be voided:
INSTALLATION CHECK OFF LIST
Co-axial vent rigid pipe, wall vent cap or roof vent cap must be installed by a
Mendota approved person in accordance with instructions. All joints must be
secured, "twist-locked" and leak-proof.
Horizontal or vertical vent cap must be installed "right-side-up" and tightly
sealed to structure per instructions. Vent Caps must be Mendota approved Do not
recess vent cap into the wall or siding.
Proper exterior and interior clearances for vent systems and locations for wall
vent cap/roof vent cap must be maintained (See pages 8-16).
Carefully check for correct gas pressure, proper size gas lines (see page 17 & 18)
and for gas leaks.
115 V electrical service and gas supply must be installed in accordance with
instructions and local and national codes.
LIGHTING CHECK OFF LIST
All items on "Installation Check Off List" (see above) must be completed.
If thermostat or remote control is used, connect to terminals on rear of stove
pedestal.
System millivolt readings (see Pg. 27) must be taken by a qualified installer.
CAUTION: Pilot flame must register a minimum of 460 millivolts.
Check air shutter opening - 1/8" to 1/4" Nat. gas or 1/2" LP gas (see page 24).
Carefully follow all Lighting and Log Installation Instructions.
Make certain that burner lights immediately and flame runs promptly around
"curve" in burner and lights entire burner.
DO NOT proceed with operation unless burner cycles "on/off" without delays.
Make certain that the flame is "stable" and does not "lift" off burner. If flame
lifts off burner, turn unit off and check that all vent pipes are "twist locked" and
leak proof and vent cap is "right side up".
DO NOT proceed with operation if flame is "lifting off" burner.
Insure proper placement of logs and coals (See Pg. 22).
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LIGHTING INSTRUCTIONS
IMPORTANT: Be sure all items on "LIGHTING CHECK OFF LIST" [Pg. 19] have been completed!
CAUTION: If the pilot goes out, be sure to wait a minimum of five minutes before relighting - be sure to always
remove the glass before relighting the pilot.
1. Remove Glass door assembly. - ALWAYS LIGHT
PILOT WITH GLASS REMOVED!
2. Make sure any gas supply shut-off cocks are open and
On-Off Switch or thermostat is "OFF".
3. Push in Gas Cock Dial slightly and turn clockwise to
"OFF". NOTE: Dial cannot be turned from "PILOT"
to "OFF" unless dial is pushed in slightly. DO NOT
FORCE!
FIGURE 8: Gas Valve
4. Wait five [5] minutes to allow gas which may have
accumulated in main burner compartment to escape.
If you smell gas STOP!
5. Turn Gas Cock Dial Counterclockwise to "PILOT" position [See FIGURE 8].
6. Depress Gas Cock Dial and push in red Piezo igniter button. Once pilot ignites, continue depressing dial for
about 1/2 minute. If pilot does not remain ignited, repeat operation allowing a longer period before releasing
Gas Cock Dial.
IMPORTANT: After pilot is lit, Millivolt readings & gas pressure should be taken by qualified installer.
Pilot flame must register a minimum of 325 millivolts [See Pg. 27].
7. After pilot is lit and before installing logs, turn Gas Dial and Rocker Switch to "ON" and "cycle" the burners
on/off to make certain they ignite promptly and that the flame runs smoothly around entire burner.
NOTE: Logs will produce a strong acrid odor on initial contact with flames (about 2 hrs.).
8. With pilot operating, install logs and coals [See Pg. 22]. With logs/coals in place, "cycle" the burner again to
make sure of prompt ignition of burner, that flame runs smoothly around burner and does not "lift off" burner.
NOTE: Flames may not come through coals until glass is installed and logs are "hot" (approx. 10 Min.). To
make final flame color adjustment wait 15-20 minutes, with glass installed. [See Pg. 26].
9. Reinstall glass. In daily operation, always light burner with glass in place.
10. When heat or a log fire is desired, turn Gas Dial counterclockwise to "ON". Rocker Switch, Thermostat or
Remote Control must also be turned "ON".
11. Main burner should now light IMMEDIATELY and flame should not "lift off" burner. If there is any delay in
ignition or if flame is "lifting off" burner, turn off burners and carefully check for proper installation of
logs/coals, proper pilot flame impingement on burners and thermopile, proper vent system installation. Logs and
coals must not block pilot flame or main burner flame. Vent pipes must be leak proof.
DO NOT PROCEED WITH OPERATION UNLESS BURNERS "CYCLE" ON/OFF WITHOUT DELAYS!
12. To reduce heat output, turn Hi/Lo Knob counterclockwise to desired temperature [See FIGURE 8].
NEVER "over fire" by increasing BTUH above nameplate specifications.
NEVER turn down pilot flame below the required 325 millivolts.
13. Open windows for first two hours of operation.
Notice: Initial start-up will cause some NON-TOXIC "off gassing" of adhesives, binders, paint, etc. Most nuisance odors will be
eliminated after the first 2 hrs. of operation, however, slight amounts may be present during the first 24 hrs.
SHUT DOWN PROCEDURE:
1. Turn Rocker Switch, Remote Control or Thermostat to "OFF". Pilot will remain lit for return to normal service.
2. For complete shutdown turn Rocker Switch and Gas Cock Dial [FIGURE 8] to "OFF".
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