Full View Direct Vent Gas Fireplace Insert
With

Premium Texture Fiber Logs Combustion System

INSTALLATION & OPERATING INSTRUCTIONSMODEL NO. FV44i
DOCUMENT: FV44i-0510
Do not store or use gasoline or other flammablevapors and liquids in the vicinity of this or any other appliance.
WHAT TO DO IF YOU SMELL GAS•Open windows.
•
Do not touch electrical switches.
•
Do not try to light any appliance.
•
Extinguish any open flame.
•
Do not use the phone in your building.
•
Immediately call your gas supplier from a neighbor's
phone. Follow the gas supplier’s instructions.
•If you cannot reach your gas supplier, call the fire
department.
WARNING
If the information in this manual is not followed exactly, afire or explosion may result causing property damage,personal injury or loss of life.

WARNINGDo NOT use this appliance if any part has been under water.
Immediately call a qualified service technician to inspect theappliance and to replace any part of the control system andany gas control, which has been under water.
In the Commonwealth of Massachusetts:•
Installation must be performed by a licensed plumber orgas fitter;• A CO detector shall be installed in the room where theappliance is installed.
CAUTION
THESE INSTRUCTIONS ARE TO REMAIN WITH THE
HOMEOWNER.

WARNING: Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. Refer to this manual. For assistance oradditional information consult a qualified installer, service agency or the gas supplier.

FOR YOUR SAFETY
A qualified installer, service agency, or the gas supplier must perform installation and service.
Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.
WARNING
Do not operate this appliance with the glass removed,
cracked or broken. A licensed or qualified person
should do replacement of glass.
WARNING
Mendota gas fireplaces are heat producing appliances.
Do not burn wood, paper or other materials in this fireplace. This fireplace is designed as a supplement
heat source. It is advisable to have an alternative primary heat supply.
The installation must conform with local codes or, in
the absence of local codes, with the current National
Fuel Gas Code, ANSI Z223.1, or the current Natural
Gas and Propane Installation Code, CSA B149.1
This appliance may be installed in an aftermarket permanently located, manufactured (mobile) home, where
not prohibited by local codes.
This appliance is only for use with the type(s) of gas
indicated on the rating plate. This appliance is notconvertible for use with other gases, unless a certified
kit is used.

TABLE OF CONTENTS
SPECIFICATIONS .................................................................................................................................................................................... 2
SAFETY AND WARNING INFORMATION .......................................................................................................................................... 3
GENERAL INFORMATION .................................................................................................................................................................... 5
SAFETY AND STRUCTURAL CONCERNS: .......................................................................................................................... 5
VENTING REQUIREMENTS................................................................................................................................................... 5
HEATING PERFORMANCE ....................................................................................................................................................... 5
ELECTRICAL REQUIREMENTS ............................................................................................................................................ 5
SPECIFICATIONS & CLEARANCES ................................................................................................................................................. 6
INSTALLATION INSTRUCTIONS ......................................................................................................................................................... 7
FLUE VENTING ..................................................................................................................................................................................... 8
CHIMNEY FLASHING AND CAP .............................................................................................................................................. 9
RAISED HEARTH SPECIFICATIONS .............................................................................................................................................. 11
GAS SUPPLY REQUIREMENTS ....................................................................................................................................................... 12
GAS PRESSURE REQUIREMENTS .................................................................................................................................................. 13
INSTALLATION CHECK OFF LIST ................................................................................................................................................. 16
LIGHTING CHECK OFF LIST ............................................................................................................................................................... 16
DOOR REMOVAL AND REPLACEMENT ............................................................................................................................ 17
FV-44I LOG SET INSTALLATION INSTRUCTIONS ........................................................................................................... 18
FV-44I LOG SET PARTS ............................................................................................................................................................... 18
BEFORE YOU BEGIN .......................................................................................................................................................................... 27
REMOTE CONTROL TRANSMITTER FUNCTIONS ............................................................................................................... 27
MODE SELECTION KEY ................................................................................................................................................................. 27
REMOTE TRANSMITTER OPERATING INSTRUCTIONS ........................................................................................................................ 28
TO TURN ON THE APPLIANCE ........................................................................................................................................................ 28
TO TURN OFF THE APPLIANCE ...................................................................................................................................................... 28
MODE KEY................................................................................................................................................................................... 28
FLAME HEIGHT. ........................................................................................................................................................................... 28
SECONDARY BURNER. ................................................................................................................................................................... 28
MANUAL BYPASS OF THE REMOTE SYSTEM ...................................................................................................................... 29
TEMPERATURE INDICATOR (OF OR OC) ............................................................................................................................ 29
KEY LOCK FUNCTION ............................................................................................................................................................ 29
LOW BATTERY POWER DETECTION .................................................................................................................................... 29
OPERATING DURING POWER OUTAGES ............................................................................................................................. 29“FIRST TIME” PILOT LIGHTING INSTRUCTIONS............................................................................................................. 30
INITIALIZING THE REMOTE CONTROL SYSTEM ...................................................................................................................................... 30
SYNCHRONIZING RECEIVER AND TRANSMITTER .............................................................................................................................. 30
IPI/STANDING PILOT SYSTEM INFORMATION ......................................................................................................................... 31
INTERMITTENT PILOT LIGHT AND STANDING PILOT LIGHT FEATURES...................................................................... 31
IPI MODE. ................................................................................................................................................................................ 31
STANDING PILOT MODE........................................................................................................................................................ 31
FV-44I GAS IGNITION SYSTEM WIRING DIAGRAM....................................................................................................................... 32
MAINTENANCE .................................................................................................................................................................................... 33
BURNER FLAMES GENERAL HEIGHTS REFERENCE DIAGRAM ...................................................................................... 33
NATURAL TO LP GAS CONVERSION............................................................................................................................................. 34
ORIFICE SIZES REQUIREMENT: ........................................................................................................................................... 34
RECOMMENDED PROCEDURE TO CONVERT THIS FIREPLACE TO BURN LPG ........................................................... 34
LP GAS PRESSURE REQUIREMENTS ......................................................................................................................................................... 37
Lpg proper input rates:.............................................................................................................................................................. 37
Leak testing requirements .......................................................................................................................................................... 37
BLOWER OPERATION AND WIRING ................................................................................................................................................ 39

EMERGENCY GAS CONTROL SHUTOFF .......................................................................................................... 39
CUSTOMER INFORMATION AND TROUBLE-SHOOTING ............................................................................................................. 40
TROUBLE SHOOTING MENDOTA GAS FIREPLACE INSERT ........................................................................................................ 40
GAS FLAME ADJUSTMENT ........................................................................................................................................................................... 41
REPLACEMENT AND SERVICE PARTS ........................................................................................................................................................ 42
FV-44i VALVE ASSEMBLY REPLACEMENT PARTS .............................................................................................................. 42
MENDOTA WARRANTY QUALIFICATION & SERVICE REFERENCE FORM ............................................................................. 44
MENDOTA EXTENDED LIFETIME PROTECTION AND LIMITED WARRANTY ......................................................................... 46

1

SPECIFICATIONSMODEL FV-44i
High Fire BTUH ....................................................NAT. GASBTUH ....................................................L.P. GAS

Adj. to - Low Fire

40,00040,000----- 16,300----- 15,300

MAIN ORIFICE……REAR BURNER: #42 NAT. GAS [#54 L.P. GAS] – FRONT BURNER: #45 NAT. [#55 LP]
EFFICIENCY .................................. .EXCEEDS D.O.E. EFFICIENCY REQUIREMENTS (A.F.U.E.)
FLUE VENT LINER .......................... .CO-LINEAR - 4” DIAMETER EXHAUST & 3” DIAMETER INLET
NET WEIGHT................................. .195 lbs.
SAFETY......................................... .AGA CERTIFIED, ELECTRONIC IGNITION IPI SYSTEMACTIVATED WITH THERMOSTATIC REMOTE CONTROL.
GAS INLET: 3/8" N.P.T.
GAS REQUIREMENTS ..................... .SUPPLY PRESSURE:
NAT. GAS:
7" W.C.
[5.0" W.C. MIN., 11" W.C. MAX.]
L.P. GAS:
11" W.C.
[11" W.C. MIN., 13" W.C. MAX.]ELECTRICAL REQUIREMENTS ......
120 Volts AC, 2 Amps (minimum line voltage allowed 110 Volts AC)

LISTINGS - INTERTEK TESTING SERVICES TESTED TO: ANSI Z21.88-2005 – CSA2.33-2005 – CAN/CGA 2.17-M91

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 Gas Fireplace Insert has been tested
and certified by Intertek Testing Services. 8431 Murphy Drive, Middleton, WI 53562.
INSERT INCLUDES CERAMIC COMBUSTION SYSTEM, DUAL HOT AIR BLOWERS, PREMIUM 8-PIECE FIBER LOG SET & COALS, NEO-CERAMGLASS,THERMOSTATIC REMOTE ELECTRONIC IGNITION, AGA CERTIFIED SAFETY SYSTEM.

2

SAFETY AND WARNING INFORMATIONREAD and UNDERSTAND all instructions carefully before starting the appliance. FAILURE TO FOLLOW these instructions may result in a possible fire hazard and will void the warranty.
Any safety screen or guard removed for servicing must be replaced before operating this appliance.
DO NOT USE this appliance if any part has been under water. Immediately CALL a qualified service technician to inspect
the appliance and to replace any part of the control system and any gas control, which has been underwater.
THIS UNIT IS NOT FOR USE WITH SOLID FUEL.
Installation and repair should be PERFORMED by a qualified service person. The appliance and venting system should
be INSPECTED before initial use and at least annually by a professional service person. More frequent cleaning may berequired due to excessive lint from carpeting, bedding, material, etc. It is IMPERATIVE that the unit’s control compartment, burners, and circulating air passageways ARE KEPT CLEAN to provide for adequate combustion and ventilation
air.
Always KEEP the appliance clear and free from combustible materials, gasoline, and other flammable vapors and liquids.
NEVER OBSTRUCT the flow of combustion and ventilation air. Keep the front of the appliance CLEAR of all obstacles
and materials for servicing and proper operation.
Due to high temperature, the appliance should be LOCATED out of traffic areas and away from furniture and draperies.
Clothing or flammable material SHOULD NOT BE PLACED on or near the appliance.
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 theappliance.
These units MUST use one of the vent systems described in the Installing Your Fireplace section of the Installers Guide.
NO OTHER vent systems or components MAY BE USED.
This gas fireplace and vent assembly MUST be vented directly to the outside and MUST NEVER be attached to a chimney serving a separate solid fuel-burning appliance. Each gas appliance MUST USE a separate vent system. Common
vent systems are PROHIBITED.
If the vent-air intake system is disassembled for any reason, reinstall per the instructions provided for the initial installation.
The vent system assembly for this fireplace must be periodically examined by a qualified service agency.
INSPECT the external vent cap on regular basis to make sure that no debris is interfering with the airflow. The flow of
combustion and ventilation air not to be obstructed
DO NOT abuse the glass door by striking the glass, slamming the door shut, etc.
Use only authorized parts and materials obtained from Johnson Gas Appliance Company when replacing defective or
damaged glass.
DO NOT USE abrasive cleaners on the glass door assembly. DO NOT ATTEMPT to clean the glass door when it is hot.
Turn off the gas before servicing this appliance. It is recommended that a qualified service technician perform an appliance check-up at the beginning of each heating season.
DO NOT place furniture or any other combustible household objects within 36 inches of the fireplace front.
CAUTION: Do not operate the appliance with glass removed, cracked or broken. Replacement of the panel(s) should bedone by a licensed or qualified service person.

3

CONGRATULATIONS
You are the owner of a world-class heat producing gas direct vent sealed combustion fireplace.
This elegant, highly efficient Fireplace will be a constant source of comfort and fascination. It will be the focal point ofbeauty and interest in your home.
The Mendota Gas Fireplace is a true heating appliance incorporating the traditional aesthetics of fireplace fire viewing withthe controllability and fuel efficiency of a home gas furnace. Of particular interest is the low fuel consumption and brilliant
fire viewing afforded by the realistic Premium Fiber wood fire-like combustion system.
Carefully read the following instructions prior to actual installation. Proper Mendota Gas Fireplace 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 Fireplace please contact your local dealer.

...CAUTION...
Due to high temperatures, the Fireplace 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 clothingignition. Young children should be carefully supervised when they are in the same room as the Mendota Gas Fireplace.
Clothing or other flammable material should not be placed on or near the Fireplace.
Any safety screen or guard removed for servicing an appliance must be replaced prior to operating this appliance.
The Mendota Gas Fireplace is a powerful and 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
heat supply.
Installation, repair and any adjustments to logs or burner must be done by a qualified service person. The applianceshould be inspected before use and at least annually by a professional service person. More frequent cleaning may berequired 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 appliance if any part has been under water or exposed to moisture corrosion. Immediately call a qualified service technician to inspect the Fireplace and replace any part of the control system and any gas control, which has
been under water. DO NOT use this fireplace 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 Fireplaces and Inserts must comply with all the requirements stated in this Installation andOperating 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 andOperating Instructions Manual will void all applicable warranty.
INSTALLER: THESE INSTRUCTIONS ARE TO REMAIN WITH HOMEOWNER.

HIGH ALTITUDE INSTALLATION INFORMATION: Prior to installing at altitudes higher than 7500, please contact the Mendota technical service department for specific venting requirements and venting restrictions.

4GENERAL INFORMATIONYour Mendota Gas Fireplace Insert has a state-of-the-art direct vent, sealed combustion system. This advanced, highly
efficient system brings in outside air for combustion, has a separate exhaust vent and efficiently heats and re-circulatesroom air. The Mendota system maintains high air quality, maximizes efficiency and assures proper operation.

SAFETY AND STRUCTURAL CONCERNS:The FV-44i Fireplace Insert must be installed and serviced by a Mendota approved serviceperson. Any adjustments toburner, pilot, logs or coal bed must be made by a Mendota approved service person. If pilot goes out, always wait
five (5) minutes before relighting pilot. The flame must not "lift" off the burner.

ALWAYS USE MENDOTA FACINGS, MENDOTA VENT SYSTEMS AND MENDOTA APPROVED VENT CAPS.
ONLY DOORS CERTIFIED WITH THE APPLIANCE SHALL BE USED.
A non-combustible hearth protector is required and must extend a minimum of 16" in front of the fireplace when thisinsert is installed at floor level.

VENTING REQUIREMENTS
Use only Mendota specified vents and vent caps when installing your fireplace insert. All vent pipe sections must be
tight and leak proof.

HEATING PERFORMANCEThe Mendota FV-44i I Fireplace Insert is a true, high efficiency gas heater. The Mendota Insert will usually heat a large
area of your home if situated to maximize heat circulation. NOTE: The Mendota Insert is designed as a supplemental heatsource. It should not be used as a whole house heating system. Supplemental air movement considerations for maximizing
heat circulation are: through-the-wall grills, floor grills, ceiling fans, or the continuous operation of central heating andcooling blowers. The most EFFICIENT and successful method for overall heat distribution is a ceiling fan. "Customer Information". The heat output of the Insert can be reduced by using the down arrow on the Remote Control. Heat output
can be further reduced by turning off the rear burner using the remote control. The blowers can also be turned down to
reduce heat output.

ELECTRICAL REQUIREMENTS

A 120-volt electrical service must be supplied at the fireplace location at the time of installation.
The blowers 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. The blowers are 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!

APPROVED MANTEL PROFILESAPPROVED MANTEL PROFILESMANTEL DEPTH (IN.)

DISTANCE TO MANTEL (IN.)

The existing Combustible Mantel must fall within
the approved mantel profile chart. If the it does
not, either remove and relocate the combustible
mantel at an approved height or add a 20 gage
metal shield underneath the combustible mantelthat extends the full width and depth of the combustible mantel. Provide a 1” active air space
between the metal shield and the bottom surface of the combustible mantel. Use ceramic
spacers to create the 1” active air space.

5

NOTE: FOR MANTELS LOCATEDAT A DISTANCE MORE THAN 14
INCHES ABOVE THE
CONVECTION AIR OPENING, USE
THE HEIGHT TO DEPTH RATIO IN
THIS CHART TO DETERMINE IF
THE EXISTING MANTEL IS
CONFORMING.

MENDOTA FV-44i GAS DIRECT VENT FIREPLACE INSERTSPECIFICATIONS & CLEARANCES

Minimum Allowable Fireplace Opening:34” wide X 24” high X 17” Deep34
24

FV-44i Faceplate Dimensions
A
14 1/2 16 1/2
11 1/21

2 1/2

TOP VIEWMIN CLEARANCE
818”“ MIN.
CLEARANCECOMBUSTIBLE MANTELNo TrimWith Blackor Brass
Trim

B

Inches31
33
36
31 1/16

mm.
788
838
914
792

Inches44
48
52
44 1/8

mm.
1118
1220
1321
1122

33 1/16
36 1/16843
920

48 1/852 1/8

1224
1326

TRIM

The solid-fuel fireplace chimney must be
clean and in good working order and is constructed on non-combustible materials

12” MIN‐TOP OF VENT SLOTTO BOTTOM OF MANTEL

Chimney cleanouts must fit properly.
“A”“D”
23 1/2

33 1/4

FRONT VIEW

“D”
“B”
8” MAX @ 12” ABOVEHEAT OUTLETCOMBUSTIBLE
MANTEL1/2

14 1/2
11 1/24” VENT PIPE
3” VENT PIPE

The refractory, glass doors, screen, and log
grates can be removed from the solid-fuelfireplace to accommodate the gas insert.
Smoke shelves, shields, and baffles can beremoved if attached with mechanical fasteners.
Trim panels and surrounds shall not sealventilation openings in the fireplace.
WARNING: Failure to position the parts inaccordance with these diagrams or failure touse only parts specifically approved with thisappliance may result in property damage or
personal injury.
Cutting of any sheet metal parts on the solidfuel fireplace is prohibited.

25 1/422 1/2 23 3/4

NOTE: Installer must attach the sup‐plied warning label, included in the
instruction packet, to the inside of thefireplace before installing insert.

16 “ MIN.
NON‐COMBUSTIBLE
HEARTH EXTENSIONSIDE VIEW

6

INSTALLATION INSTRUCTIONSCAUTION: Each installation must conform to all local, state and national codes. Refer to the national fuel gas code and local zoning and code authorities for details on
installation requirements. The Mendota Inserts must be vented to the outside in accordance with the latest edition of the National Fuel Gas Code. In the absence of local
codes, the installation must conform with National Fuel Gas Code ANSI Z223.1 (NFPA 54), or Canadian Code CAN1-B149 or most current edition, also known as
NFPA 54. Do not connect this Insert to a chimney flue serving a separate solid fuel or gas-burning appliance.

1. Remove glass doors, metal fire screens, etc. from existing fireplace. Be sure there is 12" minimum distance from top of upper grill to bottom of mantel; see Specifications (Pg.6 & 5), and a 16" minimum noncombustible hearth extension in front of the glass surface if a raised hearth is not supplied. (See pg. 11
for "Raised Hearth").
2. Remove any additional framework or other obstructions in the existing fireplace opening and burning area.
Also remove any chimney cap from top of chimney so that vent liner can be installed freely.
3. Before Insert is installed, have gas supplier or contractor run gas line to the existing fireplace. Be sure gas
plumbing instructions [see Pg. 12 & 13 are carefully followed. Gas supply may enter fireplace on eitherside or back of fireplace, whichever is most convenient and accessible. Electrical service (120 volt) should
also be supplied [See electrical requirements on Pg. 5 and blower instructions on Pg. 38].
4. The entire chimney should be swept to remove creosote, soot and any obstructions (bird nests, etc.).
5. Open fireplace damper. If damper opening is large enough to accept the 4" and 3" flue liners, permanently secure damper in "open" position. NOTE: Massachusetts requires that the flue damper must be re-moved or permanently welded in the "open" position.

6. If damper opening is too small for the 4" & 3" flue liners, it will be necessary to remove the damper handle
and the damper plate. Some damper plates are held in place by a pinned hinge that can be released easily
by tapping out the pin with a hammer and punch. Others may be held in place by a screw or bolt, or pivots may be cast into the damper housing. The latter types may be harder to get out and may require
sawing or breaking out. [NOTE: if flue size is 6" (127 mm) or less, or if severe offsets occur, or a significant mortar slop is evident between the liners, try to snake liner down the chimney to the top of the damper housing before breaking out damper plate and housing.]
CAUTION: If the 4" & 3" flue liners cannot be installed in an extremely tight chimney DO NOT proceedwith installation.
7. If damper opening is narrower than 4-1/2" to 5" (114 mm to 127 mm) and if local code authorities allow,
loosen and remove mortar behind back side of damper housing in the center of the opening enough to get
the gripping teeth of a pipe wrench over the flange of the damper housing (for cast iron housings). Tighten the wrench snugly, and kick down on the wrench handle to break out a half moon shaped piece of thedamper housing, enough to easily fit the flex liner through it. If the opening is wide enough, the break out
is not necessary.
8. Install Insert only in chimney heights of 12' (minimum) to 35' (maximum) -- as measured instep 9 below.
9. Measure the chimney height from the top of the chimney (or the existing flue liner) to a point 24" (610mm) above the floor of the fireplace hearth. It may be necessary to drop a rope and measure the rope itself. Be sure to allow for all offsets in existing chimney. Cut the 4" and 3”diameter flex liner (s) to thismeasured length.

7

FLUE VENTING
The FV-44i Insert must be vented vertically to the outside and must use the Mendota Co-Linear flexible ducting system.
NOTE: THE INSERT IS DESIGNED, TESTED AND LISTED FOR OPERATION ONLY WITH MENDOTAINSERT VENTING COMPONENTS AS LISTED IN FIGURES BELOW:

8

Chimney Flashing and cap(See FIGURE BELOW) The vent kits include a trim-able flashing. Measure, trim and shape flashing to fit theexisting flue liner. This flashing prevents water and small animals from entering area between the chimney
liner and flue liner. Plan for 1” to 1-1/2” (25 mm to 38 mm) overlap on each side. Center the flashing andmark it about 3" (75 mm) larger in each dimension than the existing chimney. Trim the notch with snips andbend edges with hand seaming tool, metal break or pliers.

12. Attach a sheet metal strap loop to the flex end of the liner(s) and tie a rope to it. Two installers
should proceed to the roof and drop the rope (with weight on the end to make sure it goes all the waydown) and insert the liner(s) past the flexible portion, into the existing chimney – SEE BELOW:NOTE: Repeat this step for second liner.

SLIDE ADAPTER
22 “ above
firebox floor

13.

One installer should then return to the fireplace opening and pull the rope to guide the liner(s) into placethrough the smoke shelf and the damper opening to a point 22" (560 mm) above the fireplace hearth.
The person below should wear leather gloves and Safety Glasses during this process to avoid being cut
and to safeguard eyes from flying debris.

CAUTION: WHEN USING FLEX ALUMINUM LINER, USE EXTREME CAUTION WHEN STRETCHING LINERAROUND OFFSETS SO AS NOT TO RUPTURE LINER.

9

14.

Remove the Vent Adapter by removing two
5/16” Hex Bolts and sliding Vent Adapter towards rear of Insert.

15.

Tightly secure 3” and 4” flex vents withclamps provided. Seal vent cap/flashing to
top of chimney with weatherproof sealer.
Seal areas between flex pipes and existing
chimney, at damper area, with unfaced fiberglass insulation.

16.

Carefully slide Insert into the fireplace opening (Note: Plug in the AC Power cord to a
110 volt AC receptacle inside the fireplace
opening or extend it out and connect to agrounded wall outlet.
Slide Vent Adapter forward between guiderails. Vent Adapter’s front flat section should
contact insert top as you slide the Vent Adapter forward.
Use Glass Latch Tool to grab Vent Adapter
through slot and hole provided. As you apply
downward pressure, pull Vent Adapter forward until front flange on Vent Adapter is about ½” away fromfront lip on Insert.
Slide 5/16” Hex Bolts through holes in face of Insert and start one Bolt in each of the two press nuts on
Vent Adapter Flange. Using a 5/16” Hex Hand Driver, tighten the hex bolts a few turns at a time alternating between the two hex bolts until the screws are hand tight and vent adapter is pulled fully forward.

17.

18.

19.

10

18.

You are now ready to hook up the Insert to gas supply. Be sure gas plumbing instructions and all state and local
codes have been carefully followed. Be sure all items on Installation Check-Off List have been completed.

NOTE: AGA APPROVED FLEX LINES ARE APPROVED FOR USE WITH MENDOTA INSERTS.
19.

Carefully slide the Insert into place in the fireplace opening. At this time, check that Insert is level and plumb withthe fireplace opening and positioned in the middle of the opening. If Insert is unsteady or needs leveling, the unit
may need to be “shimmed with washers under the bottom corners of insert.

20. The proper Insert Faceplate can now be placed in position. Assemble surround by following instructions suppliedwith faceplate kit. Select the appropriate size of faceplate to cover the area between the Insert and existing fireplace
opening.
...IMPORTANT...
INSTALLATION, SERVICING AND REPAIR MUST BE DONE BY A QUALIFIED SERVICE PERSON. THE INSERT SHOULD BE
INSPECTED AT LEAST ANNUALLY BY A PROFESSIONAL SERVICE PERSON. MORE FREQUENT CLEANING MAY BE
REQUIRED DUE TO EXCESSIVE LINT FROM CARPETING, BEDDING MATERIAL, ETC. IT IS IMPERATIVE THAT THE
CONTROL COMPARTMENT BURNERS AND CIRCULATING AIR PASSAGEWAYS OF THE INSERT BE KEPT CLEAN.

RAISED HEARTH SPECIFICATIONSBOTTOM EDGE OFGLASS WINDOWIn most installations, a 16" non-combustible protector is required in front of the unit’s glass door
surface on the floor or raised hearth. This protection can be any non-combustible material such11

as 24-gauge sheet metal, tile, brick, concrete board, etc. Please note that the required 16” clearance starts at the front face of the glass door. If replacing a wood-burning insert with this gas insert, the existing and approved hearth protection will provide adequate floor protection.
If a raised hearth extends less than 16", refer to the diagram above and the following procedure
to see if additional floor protection is required.
Project a line (using string or a tape measure) from the lower edge of the glass window to theedge of the raised hearth, continuing on to the floor. If the point of intersection with the floor isbeyond 16" from the Insert, then no further floor protection is required. If the intersection is lessthan 16" from the Insert then additional non-combustible floor protection is required to meet theminimum 16".
For installations where the fireplace is raised 16" or more above the floor, or if the existing floor is
non-combustible (stone, brick, etc.), a non-combustible protector is not required.

GAS SUPPLY REQUIREMENTS
NOTE: IF INSERT IS TO BE OPERATED WITH LP GAS, SEE PAGE 34 BEFORE PROCEEDING.
CORRECT GAS PRESSURE AND PROPER GAS SUPPLY LINE SIZING IS IMPERATIVE TO THE SUCCESSFUL PERFORMANCE OF YOUR ENDOTA GASFIREPLACE INSERT. BE SURE THE GAS SUPPLIER OR PLUMBER CAREFULLY CHECKS FOR CORRECT GAS PRESSURE AND GAS LINE SIZING WHEN
INSTALLING THE FIREPLACE INSERT.
IT IS CRITICAL TO CAREFULLY CHECK FOR GAS LEAKS WHEN HOOKING UP THE FIREPLACE INSERT -- 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. ADHERESTRICTLY TO LOCAL AND NATIONAL CODES.

GAS SUPPLY LINE SIZINGThe Mendota Gas Insert comes equipped with a 3/8" N.P.T. [1.0 cm] inlet on the main gas valve. Gas supply piping may
enter the cabinet from either the left or rear side. A 48” X 3/8” SS Flex supply line is supplied in the Manual Packet withthis Insert.
The proper gas line diameter must be selected to run from the supply regulator to the Insert. Refer to the following tablefor proper gas pipe diameters.
PIPE LENGTH[FEET]SCHEDULE 40 PIPE
INSIDE DIA.

TUBING, TYPE LOUTSIDE DIA.

NAT.

L.P.

NAT.

L.P.

0-10

1/2" [1.3 cm]

3/8" [1.0 cm]

1/2" [1.3 cm]

3/8" [1.0 cm]

10-40

1/2" [1.3 cm]

1/2" [1.3 cm]

5/8" [1.6 cm]

1/2" [1.3 cm]

40-1001/2" [1.3 cm]

1/2" [1.3 cm]

3/4" [2.0 cm]

1/2" [1.3 cm]

100-150

3/4" [2.0 cm]

1/2" [1.3 cm]

7/8" [2.3 cm]

5/8" [1.6 cm]

150-200

3/4" [2.0 cm]

1/2" [1.3 cm]

7/8" [2.3 cm]

3/4" [2.0 cm]

NOTE: Some areas allow copper tubing or galvanized pipe - check with local approval agencies and codes NEVER use plastic

pipe.

12

GAS PRESSURE CHECKING REQUIREMENTS
A pressure tap for checking gas pressure is located on the main gas valve. A qualified installer should use this fitting forsetting the correct gas pressure during initial installation. [See Gas Pressure Chart Pg. 13].
If supply gas pressures exceed 1/2 PSIG [3.5KPA], the appliance must be isolated from its supply with an approved manual shut-off cock. This manual shut-off cock must be closed during any supply line pressure testing. Check with yourgas supplier or plumber.
If the factory-built fireplace has no gas access hole(s) provided, an access hole 1.5” or less may be drilled through thelower sides or bottom of the firebox in a proper workmanship like manner. This access hole must be plugged with noncombustible insulation after the gas supply line has been installed.

13

GAS PRESSURE REQUIREMENTS
One 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 andthe 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 isof adequate capacity to service the gas appliances (such as dryer, furnace, etc.). If this regulator's capacity is
not sufficient to add the Gas Fireplace, an additional "inches to inches" regulator must be installed for theFireplace. 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 orplumber carefully follows this table.
DESIREDINLETPRESSURE

MINIMUM
INLET
PRESSURE

MAXIMUM
INLET
PRESSURE

NATURAL GAS

7.0" W.C.
(1.75 kPa)

5.0" W.C.
(1.12 kPa)

11" W.C.
(2.61 kPa)

L.P. GAS

11.0" W.C.
(2.75 kPa)

11" W.C.
(2.75 kPa)

13.0" W.C.
(3.24 kPa)

TURN GAS VALVE KNOB TO "HIGH" POSITION. GAS PRESSURES MAY VARY PLUS OR MINUS 5%.
*NOTE: FOR HIGH ALTITUDE (ABOVE 5.000 FEET) SOME VARIATIONS IN AIR SHUTTER SETTINGS MAY BE REQUIRED.

Manifold pressure must be taken at the MANIFOLD" tap and inlet pressure at the "SUPPLY" tap with the burner operating by a qualified installer.

GAS LEAK TEST REQUIREMENT: It is the responsibility of the installer/service person to assure that each andevery gas connection and supply tubing that are a part of this fireplace are leak proof. The qualified/ certified individual
connecting the gas supply line, performing pressure tests or performing any service to this fireplace is required to perform
a THOROUGH LEAK TEST on ALL gas fittings that are a part of this appliance or the gas supply line connection usingsoap-water solution or a calibrated combustible gas detector. Failure to perform this leak test may lead to a house fire
and/or an explosion. Mendota is not responsible for any damages due to an Installer’s failure to conduct a leak test andverify that all connections and supply lines are leak proof.

WARNING: Do not operate appliances with glass front removed, cracked, or broken. Replacement of glass should bedone a licensed or qualified service person.

Note: Consult the local or national installation code(s) to assure that adequate combustion and ventilation air isavailable.

14

HIGH ALTITUDE INSTALLATIONS
For installations from 610-1370 meters (2000-4500 ft.) the orifice sizes (DMS) for natural gas are #43 Front/#46
rear and for propane gas are #55 front/#54 rear. See data plate for additional information. For high altitude installations consult the local gas distributor or the authority having jurisdiction for proper rating methods. If the installer
must convert the unit to adjust for varying altitudes, the information sticker must be filled out by the installer and adhered to the appliance at the time of conversion.

«Cet appareil est equipé pour des altitudes compries entre 0 et 2000 pieds (0-610 m) seulement»This appliance has been converted for use at an altitude of ______________
Orifice size _______________
Manifold Pressure ________________
Input (Btu/h)_______________ Fuel Type _______________________
Date of conversion _________
Converted by _____________________«Cet appreeil a été converti au ____
Injecteur ________
Pression à la tubulure d'alimentation _____________
Déoit calorifique _______________»

15

INSTALLATION CHECK OFF LIST

The following check list must be completed prior to initial lighting of the Fireplace
Insert, or manufacturer's warranty and liabilities will be voided:

Venting system must be installed by a Mendota approved person according to Figure 3, Pg. 8 withclamps securely in place and all joints leak proof.

Electrical supply and gas supply must be properly installed and must conform to National and Local
Codes.



Check that correct fuel supply is connected to appliance. Check correct gas pressure, correct size gaslines and for gas leaks on all gas supply connectors and this gas insert’s gas valve train connectors.

Proper clearances to combustibles must be maintained.



LEAK TEST REQUIREMENT: Vibration during shipping and transit of this appliance may cause somegas connections to loosen. All gas train connections in this appliance, including field installed supply line
fittings and all factory installed gas train connections between the gas valve and the burner orifice(s)and pilot light, must be leak tested prior to first firing using soap and water solution or a calibrated
Combustible Gas Detector. All leak tests are to be performed by a qualified installer. It is the responsibility of the installer to verify that all connections are sealed properly and leak-proof.

LIGHTING CHECK OFF LIST

Be sure to check these items before final operation of the Fireplace Insert



All items on "Installation Check Off List" must be completed.

Connect Rocker Switch, Wall Switch, Remote Control or Thermostat to main valve.



Carefully follow all lighting and log installation instructions. Make certain that burner lights immediately
and lights both front and rear burners.



DO NOT proceed with operation unless burner cycles "on/off" without delays and the flame is "stable"
and not "lifting" off burner.



Caution: If pilot goes out be sure to wait a minimum of 5 minutes before relighting.

16

DOOR REMOVAL AND REPLACEMENTCAUTION: Do not operate the appliance with glass removed, cracked or broken. Replacement of the panel(s) should bedone by a licensed or qualified service person.

To Unlatch Glass Frame Latches:
1. Insert Glass Latch Tool into hole in latch (two latches exist at top of glass frame).
2. Pull Glass Latch Tool outward about 3/8”.
3. Rotate Glass Latch Tool 90 degrees.
4. Release Glass Latch Tool.
5. Remove Glass Latch Tool.
1.) INSERTTo Latch Glass Frame Latches, reverse steps 5 to 1, above.

2.) PULL

3.) ROTATE

4.) RELEASE

17

FV-44i LOG SET INSTALLATION INSTRUCTIONSFOLLOW EACH STEP DEPICTED IN THE DIAGRAMS, BELOW, TO INSTALL THE LOG SET.
CAUTION: LOGS ARE FRAGILE, HANDLE LOG PIECES WITH CARE.

FV-44i LOG SET PARTSIDENTIFICATION DIAGRAM

18

19

20

21

22

23

24

25

PLACE SMALL COALS ON TOP OF FLOOR
BRICK PANELS AND CLOSE TO GRATEBOTTOM TO SIMULATE A COAL BED.

26

BEFORE YOU BEGIN
Read this entire manual before you use your new fireplace insert(especially the section “Safety Precautions”). Failure to follow the
instructions may result in property damage, bodily injury, or even death.

Remote Control Transmitter Functions
NOTE: The Wall Receiver will “beep” once every timea Remote Transmitter Key is pressed, signaling thatthe command has been received.
Identify the four function buttons on the Remote
Transmitter:
1. ON/OFF KEY: This button turns thesystem ON or OFF. When this button is pressed and the system isOFF, the pilot light will stay ON if
the “Standing Pilot Switch” is in the ON position.
2. THERMOSTAT KEY: This button, when pressed after the ON/OFF KEY is pressed and the system is ON, will allow the selection of three modes: Manual Operation, Normal Thermostat andSmart Thermostat.
a. Manual Mode: In this mode, the room temperature is ignored and the fireplace can be turned ON indefinitely. The
room temperature rise has no effect on this mode. All other functions such as fan speed control, flame heightcontrol, secondary burner On/OFF control and Accent Light ON/OFF controls will be manually controllable.
b. Normal Thermostat: In this mode, the fireplace will
stay functioning until the room temperature increases
1oF above the Set Point Temperature. To increase theSet Point Temperature, Press the UP button until thedesired temperature is displayed in the SET POINT
TEMPERATURE window. The fan will turn on 5 minutes after fireplace startup and will turn off 12-1/2 minutes after the flames turn off, in this mode. The flame
height can be adjusted while the fireplace is functioning, fan speed can be adjusted after 5 minutes of startup. Secondary burner can be turned On or Off at any
time after startup. The Accent Light can be turned on or
off any time after startup.
c.

3.

4.

ON

OFF

OFF

76°F

ON

Hi
MAX

76°F

Hi

SMART

SMART

76°F

68

MAX

Smart Thermostat: In this mode, all other functions
NORMALMANUAL
SMART
except the flame height adjustment are allowed. MaTHERMOSTAT
MODE
MODE
nual flame height adjustment is not allowed in thismode. The Smart Thermostat function adjusts the flame height in accordance to the difference between the set
point temperature and the actual room temperature. As the room temperature gets closer to the set point temperature, the Smart Function automatically modulates the flame down.

UP/DOWN KEY: This key is used to increase or decrease the Set Point Temperatures, Flame Heightand Fan Speed and to toggle between Accent Light ON/OFF and Secondary Burner ON/OFF.

MODE SELECTION KEY: This key is used to toggle between the various function icons: Set Temperature, Flame Heightand Secondary Burner.

27

REMOTE TRANSMITTER OPERATING INSTRUCTIONSTO TURN ON THE APPLIANCE:
1.
2.

Press the ON/OFF button. The transmitter display will show all active icons on the screen.
Select the Thermostat Mode by pressing the Thermostat Key: OFF (meaning Manual Mode), ON(meaning normal Thermostat) or Smart (meaning Smart Mode).
a. In OFF (Manual Mode), the appliance will ignite and start on HI.
b. In ON (Normal Thermostat Mode), the appliance will only ignite if the Set Temperature isgreater than the Room Temperature.
c. In SMART (Smart Mode), the appliance will only ignite if the Set Temperature is greater thanthe Room Temperature.

TO TURN OFF THE APPLIANCE, press the ON/OFF button.

MODE KEY: Pressing the MODE KEY toggles between the various available functions: Temperature Setting,
Flame Height Setting and Secondary Burner On/Off.

Temperature Setting: Press the Mode Key until the large Set Temperature is displayed. Pressing the Up or Down button once in this mode will increase or decrease theset temperature. Note that the large temperature display in the center of the screen is the
Set Temperature. The smaller temperature display in the top right corner is the room temperature that the hand held transmitter has sensed.

Flame Height: 6 flame height Levels are available. While the Flame Height
Icon is displayed, pressing the Up or Down button once will increase or decrease
the flame height by 1 of 6 increments. In Manual Mode, if the flame height is atLevel 1 and the Down button is pressed, all burners will turn OFF. If in IPI mode,the pilot light will also extinguish. If in Standing Pilot Mode, the pilot light will remain ON. Note: If in SMART model, the flame height function is not available formanual adjustment. In SMART mode, the flame height regulates automatically. In Thermostat mode, you will be able to reduce the flame height down to the Level 1 setting but
you will not be able to turn the burner off.

Fan Speed Control: The fan speed can be adjusted through six (6) speeds andOFF. To activate this function, press the MODE Key to index to the fan control
icon. Use the UP/Down Arrow Key to turn ON, OFF or adjust the fan speed. A
single “beep” will confirm reception of the command.

Aux (Accent-Light): This function controls the Mendota Accent Light function.
Pressing the UP key in this mode will TURN ON the Accent Light and Pressing the DOWN key will TURN OFF the Accent Light. A single “beep” will confirm reception of the command. Note: The Accent Light Dimmer control is on
the right face or right edge of the surround. Turn the Dimmer Control Knob to
dim or brighten the Accent Light. Once you set your desired brightness level,
you may use the AUX function to turn the Accent Light On or Off at that preset level.

Secondary Burner: This function controls the Secondary Burner’s ON/OFF feature. Pressing the UP Key in this mode will TURN ON the Secondary Burnerand Pressing the DOWN Key will TURN OFF the Secondary Burner. The
flame level will not change when you turn the Secondary Burner On or Off.
The flame level can only be changed in the Flame Level mode.

28

ON

67° F

70

MANUAL BYPASS OF THE REMOTE SYSTEM
If the remote transmitter is misplaced or lost, the appliance can be turned on manually by sliding the three position slider switch on the wall receiver to the ON position. This will bypass the
remote control feature of the system and the appliance’s main burner will turn on. The fan will
run at its maximum speed and the Accent Light may turn on.
To turn off the appliance, if the remote control is misplaced or lost, slide the three position slider
switch on the wall receiver to the OFF Position.

SLIDE
SWITCHTO "OFF"TO TURNSYSTEMOFF.

TEMPERATURE INDICATOR (oF or oC)
1. Press the ON/OFF Key and Turn Off the Fireplace.
2. Simultaneously, Press both the MODE Key and the Thermostat Key.
3. Look at the LCD display to verify that your desired indicator (oF or oC)
is being displayed. If not, repeat step 2.

KEY LOCK FUNCTION
To prevent unsupervised children from operating the fireplace, a KEY LOCK function is provided withthis remote control system. To activate the KEY LOCK function, simultaneously press the “MODE KEY”
and the “UP KEY”. To deactivate the KEY LOCK function, simultaneously press the “MODE KEY” andthe “UP KEY”.
During KEY LOCK mode, none of the Keys will function. You must DEACTIVATE the system before you can use the Remote
Transmitter.

LOW BATTERY POWER DETECTION
1. Transmitter Batteries: The life span of the remote control transmitter batteries depends on
various factors: quality of the batteries used, the number of ignitions of the appliance, thenumber of changes to the room thermostat set point, etc. When the Transmitter batteries are
low, a Battery Icon will appear on the LCD display of the Transmitter before all battery poweris lost. When the batteries are replaced, this icon will disappear.
2. Wall Receiver Batteries: The life span of the wall receiver batteries depend on the quality of the batteries used andhow long the batteries have been installed in the wall receiver. These batteries are only utilized during power outages.
Replace these batteries every heating season even if you have not experienced any power outages. Batteries drainslowly even when not in use. This is a normal characteristic of all batteries.

OPERATING DURING POWER OUTAGESThis electronic ignition system utilizes the supplied 110VAC power when it is available for all functions of this system. If
the AC power is interrupted during a power outage, this system utilizes the batteries (installed in the Wall Receiver) as
back-up batteries. During the power outage, the appliance’s burners will function. In addition, Flame Height adjustment
and Secondary Burner ON/OFF functions will be available. The Fan and Accent Light, which are wholly dependent on
110VAC power, will not function.
This appliance is designed and tested to be operated during power outages. The overall efficiency of this appliance will be
reduced by approximately 5% when the blower function is disabled during the power outage period.

29

“FIRST TIME” PILOT LIGHTING INSTRUCTIONSIMPORTANT: Be sure all items on "INSTALLATION CHECK OFF LIST" in the Installation Manual have been completed!
CAUTION: If the pilot goes out, be sure to wait a minimum of five minutes before attempting to relight the pilot.
Make certain that any manual gas supply shut-off valves located upstream of fireplace are open and the wall receiver and the remotecontrol transmitter are in the "OFF" position. Make certain that the wall receiver harness is connected to the wall receiver properly.
Synchronize Remote Transmitter and Receiver. See “INITIALIZING THE REMOTE CONTROL SYSTEM”, below.
1. Make certain that 110VAC power cord is connected to an electrical outlet.
2. Insert Batteries in the Wall Receiver (4 x AA) and the Remote Transmitter (3 x AAA). Note the polarity of batteries and insert as
indicated on the battery compartment covers.
3. For the “First Time
Lighting”, Remove the
Glass Door. This is required to purge the gasline of air and to inspect
MANUAL GASSHUTOFF CONTROL
the pilot lighting spark.
Slide the wall receiverswitch to “REMOTE”.
RECEIVER & BATTERY
Locate the “Standing PiHOLDER
lot ON/OFF Switch”.
See Figure 1. Toggle“Standing Pilot
ON/OFF Switch” to
STANDING PILOT LIGHT“ON”. You will hear a
ON/OFF SWITCH
series of clicks and aftera few seconds, you willhear sparking at the pilot spark electrode.
7. Allow adequate time for the air in the gas-line to purge. The control system will stop sparking after 30 seconds if the pilot light
does not light. After a 30 second delay the control system will start sparking again for 30 seconds more. If the pilot light does notlight after the third 30 second spark event, the system will enter “Lock-out” mode. To unlock from “Lock-out” mode, slide Wall
Receiver Switch to “OFF”, wait 30 seconds and slide back to “Remote”. Repeat this sequence until the pilot flame lights and thepilot is burning steadily. After you inspect the spark and the pilot lights, turn off the pilot switch and close the glass door.
8. Relight Pilot after closing glass door. WARNING: NEVER IGNITE MAIN BURNERS WITH GLASS DOOR REMOVEDOR OPEN. Doing so will lead to damage to pilot flame sensor and spark electrode wire leads.
9. Slide switch on Wall Receiver to “ON”. All burners should ignite and run at “high-fire” if rear burner solenoid is in ON position
from the factory. If rear solenoid is in off position the rear burner will not ignite. Use the Remote System to turn rear burner ON.
Slide Wall Receiver switch to REMOTE after 15 seconds. Burner Flames will extinguish.
10. Perform gas inlet and outlet pressure tests and leak tests on field installed gas fittings and factory installed fittings in the gas valve
compartment, at this time. Note: Burners must be
ON to check outlet pressures and to leak test gas
train fittings upstream of main gas valve.
BLUE LCDDETAIL C

Place 3-position slider switch in Wall Receiver inthe “Remote” position.
2. Locate “PRG” key on Wall Receiver Face. Use
the tip of a pen/pencil or a wire clip to push the
PRG button. The receiver will beep 3 times indicating that it is ready to synchronize with a Remote Transmitter.
3. Push the “ON” key on the Remote Transmitter.
The receiver will beep 4 times to indicate that theTransmitter’s command is accepted and sets tothe particular code of that Transmitter. The system is now initialized.
NOTE: Use this Synchronizing procedure every time
the batteries are replaced in the Receiver or the Transmitter.

DISPLAY

WALL RECEIVER
3-POSITIONSLIDER SWITCHPR
G

INITIALIZING THE REMOTE
CONTROL SYSTEM(Synchronizing Receiver and Transmitter)
1.

ON/OFF KEY

THERMOSTATSELECTION KEY

BATTERYCOMPARTMENT
LID

UP/DOWN
SELECTION KEY
PRG KEY

MODE
SELECTION KEY

REMOTE TRANSMITTER

30

IPI/STANDING PILOT SYSTEM INFORMATION
Supply voltage
Ambient temperature ratings
Radio Frequency

REMOTE CONTROL
4.5V (three 1.5V AAA batteries)
32 – 122 oF (0 – 50 oC)
315 MHz

WALL RECEIVER
6.0V (four 1.5V AA batteries)
32 – 140 oF (0 – 60 oC)
315 MHzATTENTION!
The transmitter and receiver are RADIO FREQUENCY DEVICES. Placing the receiver in or near metal may
severely reduce the signal range.
••••

Turn off the main gas supply of the appliance during installation or maintenance of the receiver.
Place the receiver’s 3-position slider switch in the “off” position during installation or maintenance.
Turn “off” main gas supply to the appliance prior to removing or reinserting the batteries in the receiver.
During appliance installation/maintenance or in case of remote control malfunction, turn off electrical supply tothis appliance and remove the batteries from the wall receiver battery compartment. Contact technical service.

Intermittent Pilot Light and Standing Pilot Light
FeaturesThis gas fireplace Insert is equipped with an electronic ignition
System that first lights a pilot light then uses the pilot light toignite the main burners. The pilot light can be set in the“Standing Pilot” mode to allow the pilot light to remain on indefinitely by toggling the “Standing Pilot Switch” to the ON position. If the “Standing Pilot Switch” is toggled to the OFF
position, the pilot light will only light and remain ON while themain fireplace burners are operating.
NOTE: Before inserting batteries into the Remote Receiver’s battery
compartment, toggle the Pilot Light ON/OFF switch to the OFF
position. Toggle the switch “DOWN” to OFF. If the Pilot Light
ON/OFF switch is left in the ON position, the pilot light will start
sparking as soon as the batteries are inserted and the system may“Lock-Out” if the gas line is turned to off.

IPI Mode: This mode turns the pilot light “OFF” when the fire-

MANUAL GASSHUTOFF CONTROLRECEIVER & BATTERYHOLDER

place is not functioning and only lights the pilot light automaticallywhen a call for heat is made by the remote control.

Standing Pilot Mode: If the “Standing Pilot Switch” is toggled
to ON, the pilot light will ignite and remain ON as long as the“Standing Pilot Light Switch” is in the ON position.
NOTE: Mendota Fireplaces recommends that the StandON
ing Pilot Mode be used during the winter months whenoOFFexternal temperatures fall below 50 F. This will keep the
STANDING PILOT LIGHT
fireplace chimney heated for proper updraft during burner igniON/OFF SWITCH
tion and it will also eliminate excessive condensation of exhaust vapors on the door glass. Further, leaving the fireplacein the Standing Pilot Mode will keep the fireplace body warm and eliminate cold drafts and heat loss to the cold air that istrapped inside the firebox.

31

FV-44i GAS IGNITION SYSTEM WIRING DIAGRAM

32

MAINTENANCE
1. ANNUAL MAINTENANCE OF MENDOTA UNITS IS REQUIRED. The following procedures must be performed
each year by a Mendota approved service person. NOTE: Any adjustments to burner, pilot or logs must be done
by a qualified Mendota service person.
A. Clean all lint and dust build-up around the control. Inspect the condition of any wiring under the burner for melting
or damage.
B. Remove logs & coals and clean away any foreign matter (lint, Carbon, etc.) on the burner and logs. Be sure theburner ports are "open". Clean the pilot and under side of the logs for any Carbon deposits. NOTE: Logs should
be visually checked for Carbon "build-up". If carbon deposits are visible on logs, unit should be turned off andMendota service person contacted. Be sure logs are re-installed per instructions on PAGE 34.
C. Check condition of glass door gasket, gasket must seal tightly over firebox, replace if necessary.
D. Periodically check to verify that the vent system and vent cap are open and free of blockage.
E. Before re-installing glass, have qualified service person check the operation of the pilot with millivolt meter andcycle the burner per LIGHTING INSTRUCTIONS (see PG. 43). Pilot must read a minimum of 460 millivolt. Be
sure all items in LIGHTING and INSTALLATION "check off” lists
are completed.
4.

5.
6.

The viewing glass should be cleaned periodically. Exterior glass
surface may be cleaned with cleaner as desired. To clean Interior
glass surface, use Kel Kem “polish plus" (part # 65-06-00455) orcomparable product. Do not use oven cleaner or abrasive cleaners to clean glass. Do not clean when glass is hot.
Periodic visual check of pilot flames is required. Pilot Flame must
overlap Flame Sensor and burner ignition ports at all times.
Periodic visual check of main burner’s rear and front flames is required.

1" MIN.

1" MIN.

BURNER FLAMES GENERAL HEIGHTS REFERENCE DIAGRAM

1" MIN.

HOOD

SPARK
ROD

33

FLAME
SENSORNATURAL TO LP GAS CONVERSION

Motorized
LP Pressure
Regulator[10.0-5.5"WC]# 907.012

55

Kit # HA-58-00302 for Mendota Model FV-44i
This conversion kit shall be installed by a qualified service
agency in accordance with the manufacturer’s instructions
and all applicable codes and requirements of the authority
having jurisdiction. If the information in these instructions is
not followed exactly, a fire, explosion or production of carbon monoxide may result causing property damage, personal injury or loss of life. The qualified service agency is
responsible for the proper installation of this kit. The installation is not proper and complete until the operation of theconverted appliance is checked as specified in the ownerinstructions supplied with the kit.

54

Burner Orifices#65-14-00054[54 DRILL]#65-14-00055[55 DRILL]

Caution: The electrical supply to the fireplace must be
turned off prior to performing the conversion. The gas
supply must be shut off prior to disconnecting the electrical
power.

LP Pilot Orifice[#977.168]

ORIFICE SIZES REQUIREMENT:A Natural Gas to LPG conversion kit #HA-58-00302 must be ordered and installed to convert the FV-44i Fireplace to burn
LPG.
LP Conversion Kit # HA-58-00302 contains the following parts: One Motorized LP Pressure Regulator #907.012, One LP
Pilot Orifice Thimble #977.168, and two Cap Orifices (drill #54 and drill #55).

Recommended Procedure to Convert This Fireplace To Burn LPG
This Fireplace Insert arrives from the factory ready to burn Natural Gas. If you intend to burn LPG, it is highly recommended that you
convert this fireplace and its Pressure Regulator, Pilot Orifice Thimble and Burner Orifices prior to placing this fireplace in its fire-

LIFT UP AND
REMOVEFLOOR PANELSREMOVE LOG GRATEREMOVE SCREWSFIRST.
FLOOR PANELS

place cavity.
See diagrams, on this page, and follow these instructions to prepare this fireplace for conversion to LPG.
1. Using a ¼” Hex Driver, remove 4 screws that secure the Log Grate in place. Remove Grate from Firebox.
2. Remove the Floor Brick Panels by lifting them out of the firebox.
3. Remove the left-side access panel mounted to the left outer skin and lay down gently without disconnecting any wires of internal
components.

34

WARNING: It is of the utmost importance that the correct burner orifices be installed for both the rear and front
burners.
It is highly recommended that you remove the left side blower assembly and the left side exterior controls box
before attempting to replace the pressure regulator.
1. Turn off gas supply at the appliance service valve.
VIEW FROM OUTSIDE FIREBOX
2. See diagrams on this page and identify the Pressure Regulator on the
Valve Body.
3. Using a Torx T20 or a slotted screwdriver, remove 2 screws that secure
the NG Pressure Regulator to the gas valve body and remove NG Pressure Regulator, see following page.
4. Install the new LP Pressure Regular onto the gas valve body in the same
position and orientation as the NG Pressure Regulator you removed in
Step 2, above. The LP Pressure Regulator can only be mounted in one
position. Secure the LP Pressure Regulator in place. Tighten down.
5. Remove both Rear and Front Burners. Locate and Identify the Rear
Burner Orifice Spud and the Front Burner Orifice Spud. Both Front andRear Orifice Spuds are removed and installed using a ½” deep well socket
and ratchet.
6. Install Rear Burner Orifice #65-14-00054(#54 drill) for the Rear Burner.
Tighten down securely.
7. Install Front Burner Orifice #65-14-00055 (#55 drill) for the Front Burner.
Tighten down securely.
Install pilot orifice thimble #05-04-00036 (.014”) see Figure 25 for location.
To remove Pilot Hood, use a screw driver to pry open the Wire Clip that is
PRESSURE
located at the base of the Pilot Hood. Pull Upward and remove pilot hood.
REGULATOR
Use an Alan wrench to remove NG Pilot Orifice. (Pilot orifice thimble is located inside pilot hood base).
8. Install LP Pilot Orifice. Tighten down using an Alan wrench. Replace
Wire Clip in its original position.
9. Push Pilot Hood down into base until it snaps in place.

Pull Pilot Hood UP
and lift UP off the base.

54

Use an Alan Wrench
To loosen and remove
NG Pilot Orifice. Install
LP Pilot Orifice, Tighten
Down.

55

WIRE
CLIP.

urner Orifices[#54 X1][#55 X1]
LP Pilot Orifice

ORIFICEWASHERS (2)3/8" COMP X 1/8NPTBRASS FITTINGMOTORIZED PRESSURE
REGULATORREAR ORIFICEINSIDE HERE.

FRONT ORIFICEINSIDE HERE.

PILOT LIGHT HOOD

35

LP PRESSURE REGULATOR CONVERSION INSTRUCTIONSWARNING: Failure to position the parts in accordance with these diagrams or failure to use only parts specifically approved with this appliance may result in property damage or personal injury.

36

LP GAS PRESSURE REQUIREMENTS
Inlet and manifold gas pressure checking taps are located on gas valve. These ports are only accessible from the outerleft side of the fireplace. A qualified installer shall take pressure measurements at these ports to verify and set the correctgas pressures during the LP Kit installation and before facia materials are installed over the front of this fireplace. Manifoldpressure must be taken at the “MANIFOLD PRESSURE" tap and inlet pressure at the "INLET PRESSURE" tap with theburner operating by a qualified installer.

L.P. GASDESIREDINLETPRESSURE

MINIMUM
INLET
PRESSURE

MAXIMUM
INLET
PRESSURE

MANIFOLDOUTLET
PRESSURE

AIR SHUTTERPOSITION

11.0" W.C.
(2.75 kPa)

11" W.C.
(2.75 kPa)

13.0" W.C.
(3.24 kPa)

10.0" W.C.
(2.5 kPa)

1/4" OPEN MIN.
(5 mm)REGULATE THE FLAME HEIGHT TO "HIGH" POSITION. OUTLET GAS PRESSURES MAY VARY PLUS OR MINUS 5%.

LPG PROPER INPUT RATES:
With the proper orifices installed, as specified above, thisfireplace utilizing LP Gas will have a maximum input rate of
40,000 Btu/Hr.

LEAK TESTING REQUIREMENTS
Prior to completing the conversion process, check for gas
leaks with soap and water solution at all plumbing joints
prior to placing this appliance into operation. It is recommended that all gas-plumbing joints, factory installed andfield installed are checked for leaks.

PILOT FLAME AND MAIN BURNER
RELATIONSHIP VERIFICATION
Prior to completing the conversion process, the qualified
Figure 1: Pressure Test Port
service technician must, light the pilot light and verify the relationship between thepilot light flames and the main burners. The pilot light flames directed towards the propagation ports on the rear and front
burner must overlap the propagation ports on the burners. The pilot light flames must be a minimum of ¾” long and must
overlap the propagation ports on both the rear and front burners as shown in the diagram, below. Verify that the burner
tubes ignite quickly and the burner flames propagate smoothly along the entire length of the burners.

PILOT FLAME LENGTH ADJUSTMENT
If the pilot light flame length is too short and the system does not maintain a standing pilot, a qualified installer may increase the length of the pilot light flames to meet the two requirements: Minimum pilot light length to maintain a standing
pilot light and the pilot light flames must be long enough to overlap the front and rear burner ports.

1" MIN.

Pilot Flamemust overlap
Burner Ports
1" MIN.

1" MIN.

37

CHECKING FOR NORMAL BURNER (S) IGNITION CHARACTERISTICS
Once the conversion to LPG and all the above steps have been completed, light the main burners.
Turn Gas Dial counterclockwise to "ON" then set Thermostat or push Main Burner ON/OFF switch to turn on burners.
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 burner and carefully check for proper installation of logs/coals, vent system and proper
pilot flame impingement on burner and thermopile. Logs or coals must not block pilot flame or main burner flame. Vent
system must be leak proof.

WARNING
DO NOT PROCEED WITH OPERATION OF THIS FIREPLACE
UNLESS BURNER "CYCLES" ON/OFF WITHOUT DELAYS!

ATTACHING LPG CONVERSION LABELS AND HIGH ALTITUDE DERATION LABEL
Two printed informational labels are included with the LPG Conversion Kit. Attach these two labels to the left side surfaceof this insert adjacent to the Serial Number Plate. If you are derating this appliance at a high altitude, also attach the High
Altitude Deration Label, supplied in the Owner’s Manual Packet, to this same surface adjacent to other labels.
Prior to attaching the labels, fill in all the information that is requested in these labels.
For installations from 610-1370 meters (2000-4500 ft.) the orifice sizes (DMS) for natural and propane gas are _54_ and_55_, respectively. See data plate for additional information. For high altitude installations consult the local gas distributor or the authority having jurisdiction for proper rating methods. If the installer must convert the unit to adjust for varying
altitudes, the information sticker must be filled out by the installer and adhered to the appliance at the time of conversion."«Cet appareil est equipé pour des altitudes compries entre 0 et 2000 pieds (0-610 m) seulement»This appliance has been converted for use at an altitude of ______________
Orifice size _______________
Manifold Pressure ________________
Input (Btu/h)_______________
Fuel Type _______________________
Date of conversion _________
Converted by _____________________«Cet appreeil a été converti au ____
Injecteur ________
Pression à la tubulure d'alimentation _____________
Déoit calorifique ______________GAS LEAK TEST REQUIREMENT: It is the responsibility of the installer/service person to assurethat each and every gas connection and supply tubing that are a part of this fireplace are leak proof.
The qualified/ certified individual connecting the gas supply line, performing pressure tests or performing any service to this fireplace is required to perform a THOROUGH LEAK TEST on ALL gas fittings that are a part of this appliance or the gas supply line connection using soap-water solution or acalibrated combustible gas detector. Failure to perform this leak test may lead to a house fire and/or
an explosion. Mendota is not responsible for any damages due to an Installer’s failure to conduct aleak test and verify that all connections and supply lines are leak proof.
WARNING: Do not operate appliances with glass front removed, cracked, or broken. Replacement of glass should be done a licensed or qualified service person.
Note: Consult the local or national installation code(s) to assure that adequate combustionand ventilation air is available.

38

BLOWER SYSTEM INFORMATIONWARNING: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improperand dangerous operation. Verify proper operation after servicing.

This appliance is equipped with a three-prong (grounding) plug for 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 the plug.
Dual blowers are provided as standard equipment with this FV-44i Insert. The dual blowers have an air output rating of
210 CFM (in free air). This Insert is designed to operate with the blowers turned OFF or ON. Turning the blower on
increases the overall efficiency of this fireplace and aids in distributing and circulating heat to the room this Insert isinstalled in.
BLOWER OPERATIONThe remote control system supplied with this appliance can turn the blowers ON or OFF and regulate the speed of theblowers in six(6) steps.
NOTE: In the Normal Thermostat Mode and the SMART Mode, there will be a time delay in blower operation during"heat-up" (5 minutes) and extended blower operation during "cool-down" of unit (12-1/2 minutes).

EMERGENCY GAS SHUTOFF CONTROLThis gas fireplace is equipped with an Emergency Gas Shutoff Control that is designed to be activated using the glass latch tool. The
shutoff valve and the control is located on the left side of the appliance behind the remote control receiver/battery holder.
Insert bent end of glass latch tool into the hole in the gas shutoff control. Rotate the tool clockwise to turn off gas flow. Rotate the toolcounter-clockwise to turn on gas flow.
GAS INLETTIP INDICATESVALVE ORIENTATIONGAS SHUTOFFCONTROLGAS SHUTOFFCONTROLROTATE TO CLOSE
HOLE FORTOOL

39

CUSTOMER INFORMATION AND TROUBLE-SHOOTINGOVER FIRING/UNDER FIRING OF BURNER
NEVER "over fire" units by adjusting gas pressure to increase BTUH above nameplate specifications. Over firing cancause permanent damage to firebox and deterioration of parts and void warranty.
PILOT OUTAGE AND RE-LIGHTING
If pilot goes out, be sure to wait a minimum of five minutes before attempting to re-light the pilot.
CLEANING VIEWING GLASSThe viewing glass should be cleaned periodically. Exterior glass may be cleaned with cleaner as desired. For Interior
glass, use soap and water. NEVER USE ABRASIVE CLEANERS, NEVER CLEAN GLASS WHILE OPERATING, OR WHEN
GLASS IS HOT.

NOTE: Additives that are put in gas (both natural and propane) to make it smell can be harmful to glass and can leave
a white film deposit on the glass. This deposit can be removed with cleaners such as KEL KEM “Polish Plus” (# 65-0600455, See your dealer for availability).

In some cases (especially propane) additives can cause “crazing” or etching on the glass. Although this is not normal, it
is not covered under the warranty. The solution may be to change propane suppliers.
Sooting is caused by improper installation or operation. At the first sign of "sooting" (usually a thin black film on the Fireplace viewing glass) the unit must be immediately turned off and the local Mendota dealer promptly informed. Mendota
products are designed and tested to operate without producing any "sooting" when installed and operated correctly.
Mendota dealers will correct "sooting" problems, but Mendota and their dealers are not responsible for damage caused byexcessive sooting that has not been immediately brought to their attention.
AGA/ANSI APPROVAL
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 Fireplace Insert has been tested and certified by Intertek Testing Services, 8431 Murphy Drive, Middleton, Wisconsin 53562.
The Mendota Gas Fireplace Inserts have met all necessary AGA/ANSI Standards and are fully certified for installation inany community.

TROUBLE SHOOTING MENDOTA GAS FIREPLACE INSERTSYMPTOMPROBABLE CAUSESCORRECTIVE ACTION

1. Thin black coating[soot] forms on viewing
glass.

A. Incorrect gas pressure

Have gas supplier check for correct gas pressure [7" W.C. Nat. Gas; 11" W.C. LP Gas].
If sooting continues open-air shutter on burner [see "Gas Flame Adjustment" below].
If sooting still continues, call a Mendota dealer.
NOTE: To clean glass - remove glass and wipe glass with cloth or paper towel.

2. Humming or whistling
coming from Fireplace
Insert.

A. Normal operating noise.

Some noise is normal. It is caused by the gas supply flowing through the gas orifice.
It is expected from any gas fireplace. The noise can be reduced by turning the Hi/Lo
Knob on the control. Turning down the flame will reduce the heat output of the Insert.

3. A change in flame appearance or burner operation.

A. A change in gas pressure.

Have your gas supplier check for correct gas 7" W.C. Nat. Gas; 11" W.C. LP Gas]. If
flame still needs adjustment see "Flame Adjustment" below.
Clean out carbon, spider webs, lint, etc. from shutter area.
NEVER BLOCK AIR INTAKE OR OUTLET VENTS.

B. Not enough combustionair

B. Carbon dirt or lint.

40

GAS FLAME ADJUSTMENT
During the initial installation, the air shutter opening should be checked to be certain that the shutter is set
correctly at 1/8" to 1/4" open for natural gas and 1/2" minimum open for L.P. gas. NOTE: For altitudes above
5,000 ft., some variations may be required.
Be sure burner and logs are properly installed (see pages 17-27). After burner has been properly installed andoperated for 2-3 hours, small additional adjustments to the air shutter may be necessary for final flame appearance. These small shutter adjustments can be made by the following procedure:[NOTE: Very small changes in shutter settings make major changes in flame appearance.]
1. Air shutter controls are located on the right side of the unit, behind facings or door, next to the glass door
frame.
2. If flame is too "blue," push air shutter knob in (close) in small 1/8" increments until flame turns desired
realistic "orange."
3. If flame is too "orange" or is causing sooting on viewing glass, pull air shutter knob out (open) in approx. 1/8" increments until sooting stops. IF SOOTING DOES NOT STOP, TURN OFF UNIT AND CALL YOUR MENDOTA SERVICEPERSON.
IMPORTANT: Try each new shutter setting approx. ½ hr. before making additional changes. NOTE: Changes in front
burner flame can be made by re-arranging the coals and front burner air shutter opening. (See above.)
NOTICE: Initial heater start-up will cause some NON TOXIC “off gassing” of adhesives, gasket binders, paint and othermaterials. Most nuisance odors will be eliminated after the first two hours of operation; however, slight amounts may bepresent during first 24 hours of initial operation. To eliminate all nuisance odors, continuously operate this wall unit on the
HIGH setting for 4 to 6 hours.
WARNING: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improperand dangerous operation. Verify proper operation after servicing.

41

Replacement and Service Parts
Note: Glass replacement is to be done by ordering the complete Glass Frame assembly #HA-58-00029. This assembly
includes all necessary gaskets, glass and steel frame. Any replacement of glass other than this method voids the warranty and my cause injury.

FV-44i VALVE ASSEMBLY REPLACEMENT PARTS
ITEM
1
2
3
4
5
6
7
8
9
10
11
12

QTY
1
2
1
2
1
1
1
1
2
1
1
1

FV‐44i VALVE ASSEMBLY REPLACEMENT PARTS LIST
PART NUMBER
DESCRIPTION
65‐14‐00042
Front ORIFICE, #42, NATURAL GAS
65‐07‐00024
1/8 NPT to Flex CF Coupler
05‐04‐00050
SIT Pilot Assembly
65‐14‐00045
Rear ORIFICE, #45 NATURAL GAS
05‐02‐00344
885 PROFLAME SIT VALVE
05‐02‐00351
Solenoid, 885 PROFLAME SPLIT FLOW VALVE
60‐01‐00018
NIPPLE, 3/8" NPT X 1.5" LONG, 0.493 ID, BLACK
65‐07‐00753
Elbow 90 Deg, 3/8 Flared Tube X 3/8" NPT Male, Brass
65‐07‐00012
BCF,3/8 TBE X 3/8MPT COMP ELBW
55‐02‐00089
3/8" FLARED FLEXTUBE, SS X 9"
55‐02‐00073
TUBING, 3/8" OD X 10" SS 304
55‐02‐00088
TUBING, 3/8" OD X 30" SS 304

Figure 2: FV-44i VALVE ASSEMBLY

42

43

MENDOTA WARRANTY QUALIFICATION & SERVICE REFERENCE FORM
As a part of Mendota's on-going program of customer satisfaction, this Form verifies proper installation and operation. It
is important as a reference for future service. It insures long life and trouble-free operation of Mendota fireplaces &stoves and qualifies the owner for Mendota's lifetime limited warranty. Owner should sign Form when completed. Optionally, please register at our website at : WWW.JOHNSONGAS.COM/MENDOTA-REGISTRATION.ASP
HOME OWNER: ______________________________

DEALER: ______________________________ADDRESS: __________________________________ADDRESS: _____________________________

CITY/STATE/ZIP: ____________________________

CITY/STATE/ZIP: _______________________

SIGNATURE: ________________________________

PHONE: _______________________________

MODEL #: FV-44i SERIAL #: __________________DATE INSTALLED: ___________________________GAS ________ NAT or _________ L.P.
Mendota Fireplace Inserts are sophisticated, hi-tech gas appliances. All installation and operating instructions must be
carefully followed. This Insert must be installed and serviced by a qualified Mendota approved service person.
REF:









MENDOTA GAS FIREPLACE INSERTAPPROVED VENT PIPES AND VENT CAP INSTALLED - Per Manual and manufacturer's specifications
CHECK FOR PROPER CLEARANCES TO COMBUSTIBLES - Per pipe manufacturer's specifications
INSTALL PROPER SIZE GAS LINES - CHECK FOR GAS LEAKS - Per Manual
CHECK FOR CORRECT GAS PRESSURE AT SUPPLY INLETa.
5 Inches Water Column Minimum - Nat. Gasb.
11 Inches Water Column Miniimum - L.P. Gas
CYCLE BURNERS ON/OFF FOR PROMPT IGNITION - Per "LIGHTING INSTRUCTIONS"
Burner must light IMMEDIATELY - Flame must travel promptly around "curve" & light burner.
INSTALL LOGS AND ADJUST FLAME - Per Manual
Proper pilot flame impingement on thermopile & burner - Air shutter opening: 1/8" - 1/4" Nat. Gas - 1/2" LP
BRIEF OWNER ON OPERATION AND MAINTENANCE OF UNIT
Light Pilot
Operate Burner
Explain blower "delay" operation
WARRANTY REGISTRATIONYour Name _________________________________________________________________
Address ____________________________________________________________________
City _____________________________________ State _____ Zip _____________________
Dealer (Place of Purchase) _____________________________________________________
City _____________________________________ State _____ Zip _____________________
Date of Purchase ____________________ Serial Number ____________________________
Purchaser's Signature _________________________________________________________MENDOTA FIREPLACE INSERT, FV-44i
CUT OUT PAGE AND MAIL TO: JOHNSON GAS APPLIANCE CO., 520 E AVE. N.W. , CEDAR RAPIDS, IOWA 52405
OR REGISTER YOUR NEW INSERT AT: WWW.JOHNSONGAS.COM/MENDOTA-REGISTRATION.ASP

44

TAPE SHUT--------------------------------------------------------------------------------------------------------------------------------------------POSTAGENEEDEDJOHNSON GAS APPLIANCE COMPANY
520 E AVENUE N.W.
CEDAR RAPIDS, IA 52405

45

MENDOTA EXTENDED LIFETIME PROTECTION AND LIMITED WARRANTYMENDOTA GAS FIREPLACE INSERTMODEL: FV-44i NAT. & L.P.
Mendota Division of Johnson Gas Appliance Company, 520 E Avenue N.W. Cedar Rapids, Iowa 52405, extends this Extended Lifetime Protection and Limited
Warranty to the original purchaser of a Mendota Gas Fireplace Insert, Serial Number, which is limited and used under normal home conditions.
STANDARD WARRANTY:JOHNSON GAS APPLIANCE CO., MENDOTA DIVISION, WARRANTS THAT YOUR NEW MENDOTA GAS FIREPLACE INSERT IS FREE FROMMANUFACTURING AND MATERIAL DEFECTS FOR A PERIOD OF ONE YEAR FROM THE DATE OF INSTALLATION, SUBJECT TO THE
FOLLOWING CONDITIONS AND LIMITATIONS:
EXTENDED LIFETIME WARRANTY:
THE HEAT EXCHANGER, THE BURNER TUBE, THE COMBUSTION CHAMBER AND THE OUTER SHIELD OF THE MENDOTA GAS FIREPLACE
INSERT ARE WARRANTED FOR THE LIFETIME OF THE ORIGINAL OWNER, SUBJECT TO PROOF OF PURCHASE AND THE FOLLOWINGCONDITIONS AND LIMITATIONS:
1) This new Mendota Fireplace Insert must be installed and serviced by a competent, authorized service contractor. It must be installed and operated at all times
in accordance with the installation and operating instructions furnished with the Fireplace. All adjustments to logs, coals or burner must be made by an authorized Mendota Service person.
This limited warranty does not cover the cost of service calls, the cost of labor to remove or install parts covered by this limited warranty, freight or other transportation expenses that may be incurred in connection with obtaining performances under this limited warranty. The remedy for damages as the result of any
defects in this product which have been warranted herein is limited to replacement parts and does not include any incidental, indirect or consequential damages or
expenses sustained in connection with the products, including damages to property, except as provided by law.
2) This warranty is non-transferable and is made to the original retail purchaser, provided the purchase was made through an authorized Mendota dealer.
Mendota is not responsible for any damage to or malfunction of the Insert unless caused by a defect in material or workmanship from normal home use. Damage
caused by abuse, improper installation or operation, installation by unqualified personnel or breach of the conditions of this limited warranty will excuse Mendota
from performance of any part of the limited warranty. This warranty does not cover glass or log breakage.
Mendota has the right to investigate and inspect the exact original fireplace and materials, in the event a claim is made (without alterations or tampering), to determine whether the claimed damage or malfunction was caused by abuse, improper installation or other cause outside this warranty. Mendota is not responsible
for any repairs or material purchases that have not received prior written approval from Mendota.
NOTE: Minor warping of certain parts or discoloration is normal and is not a defect covered by this limited warranty. Over-firing of your Mendota Fireplace
Insert can cause major warping of parts. Over-firing above rated nameplate specifications is contrary to the manufacturer's instructions and WILL void this warranty.
This warranty may not be extended by our representatives in any manner. The company neither assumes, nor authorizes any third party to assume, on its behalf,
any other liabilities with respect to the sale of this Mendota product.
3) Mendota may at its discretion, fully discharge all obligations of this warranty by refunding the wholesale price of the defective part(s).
4) All other warranties - expressed or implied - with respect to the product, its components and accessories, or any obligation/liabilities on the part of the company
are hereby expressly excluded. Products made by other manufacturers, sold with the Fireplace or thereafter, are not covered by this limited warranty. The use ofunauthorized components will make this warranty null and void.
This warranty shall be effective only if the original purchaser of the Mendota appliance is registered with Mendota Division within thirty (30) days of the date ofpurchase. Such registration or the failure to register shall not be deemed to created any obligation or liability by the manufacturer and this warranty with its conditions and limitations shall be the only procedure for obtaining any rights against the manufacturer and expresses the sole obligation and responsibilities of the
manufacturer which are offered to the original purchaser and accepted upon purchase of the appliance.
Mendota Division, reserves the right to make changes at any time without notice, in design, material, specifications, prices and the right to discontinue styles andproducts.
Some states do not allow the exclusions of limitation of incidental or consequential damages or limitations on how long an implied warranty lasts, so the above
limitation or exclusion may not apply to you. This warranty gives you specific legal rights and you may also have other rights, which vary from state to state.

46

Johnson Gas Appliance Company
520 E Avenue N.W. - Cedar Rapids, IA 52405
Website: www.johnsongas.com or www.mendotahearth.com

Part #85-03-00800