Mendota FV33i-PF2-0113 Instruction Manual

FullView Direct Vent Gas Fireplace Insert Heater

In the Commonwealth of Massachusetts:

CAUTION

WARNING

Do not store or use gasoline or other flam mable

WARNING

MODEL NO. FV33i-PF2-0113

WARNING: Improper installation, adjustment, altera-

FOR YOUR SAFETY

The installation must conform with local codes or, in

kit is used.

With

Premium Texture Fiber Logs Combustion System

INSTALLATION & OPERATING INSTRUCTIONS

vapors 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.

If the information in this manual is not followed exactly, a
fire or explosion may result causing property damage,
personal injury or loss of life.

Do NOT 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 under water.

THESE INSTRUCTIONS ARE TO REMAIN WITH THE
HOMEOWNER.

• Installation must be performed by a licensed plumber or
gas fitter;

• A CO detector shall be installed in the room where the

appliance is installed.

tion, 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.

A qualified installer, service agency , or the gas suppl i-

er must perform installation and service.

Do not store or use gasoline or other flammable va-

pors 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 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 not
convertible for use with other

gases, unless a certified

FV33i FEATURES - QUICK REFERENCE INFORMATION

EXTERNAL DIMENSIONS: 30-3/8” Wide X 18-3/8” High X 15-3/4” Deep (depending on Surround return depth)
GLASS SIZE: NeoCeram Glass with non-reflective coating. Visible Glass measures 398 in

2

468 in

.

MINIMUM FIREPLACE DIMENSIONS REQUIREMENT: 30-1/2 Wide X 18-3/8” High X 15-3/4” Deep
MANTEL ALLOWANCE: 8” Deep Mantel at 12” Above Top Convection Opening Or 30-1/16” Above Floor Level

Of This Appliance. Use the Approved Mantel Profile Chart.
VENT SYSTEM ALLOWANCE: Vertical Terminations Only. 10 feet Vertical Minimum. 70 feet Vertical Maximum.

4” exhaust and 3” combustion air intake pipe adapter included with unit. Only the 4” vent pipe is required to be
run the full length up to the chimney top adapter. The air intake 3” pipe may be “short-stubbed” above the existing
chimney damper. Make certain to pack insulation in the existing damper area to block outside air from flowing
through the damper.

VENT DAMPER ADJUSTMENTS AVAILABLE: There are two vent system (air intake only) dampers installed in
this appliance:

• PRIMARY AIR INTAKE VELOCITY ADJUSTMENT DAMPER: This is located on the top of the Air Intake
Starter collar. This is the Primary Air Intake Velocity Adjustment damper and adjustment of this damper
must be made using a leverage tool such as a long screw driver. Factory adjusted to 45 degree Open,
this is to be adjusted towards the closed position incrementally once the length of vent system increases
past 20 feet only. Below 20 feet, leave at factory adjusted position. See page 52 for details.

• SECONDARY AIR INTAKE ADJUSTMENT DAMPER: This is located above the glass frame in the top
convection air cavity. Adjustment is to be made by loosening the securing nut then sliding to the right to
close and to the left to open. This is Factory adjusted to Full Closed (all the way to the right). Leave this at
this position for all installations. Adjust only in cases where more combustion air is needed to reduce rear
flame height if rear flames are engulfing the baffle brick. See page 52 for details.

2

. Actual Glass size is

CONTROLS: IPI Electronic Ignition System with AC Primary Power and DC Backup Po wer. Remote Control with
Smart Thermostat included. Accent Lig ht and Bl o wers oper ate on AC Power only.

BLOWER SYSTEM: 210 CFM Dual Blower System. 120VAC, 2Amps. Dedicated Hot Power only. No switches,
Fan Speed Controls or Light Dimmers are allowed in same circuit.

Accent Light System: Accent Light System Included. Light can be turned on or off and dimmed from remote con­trol.

BURNER SYSTEM: Dual 304 Stainless Steel Tubular burners.
BURNER SHUTTER SYSTEM: Externally controllable Rear Burner air shutter. Internal rotary Front Burner air

shutter.

LOG SET: 9-piece, Premium Definition Log Set. Extreme glow and realism ember bed.
REFRACTORY PANELS: High Detail Red Soldier Course Fiber Brick Panels included. Brick Panels required for

operation.
NATURAL GAS INFORMATION: Factory equipped for Natural Gas. 4.5”WC Minimum inlet pressure required.

For NG applications, Front Burner Orifice Size is #49 and the Rear Burner Orifice Size is #45.
LPG INFORMATION: LP conversion kit #HA-82-00411 is required. 11”WC Minimum inlet pressure required. For

the FV33i LPG application, both front are rear burner orifices are to be drill size 3/64”. For higher altitude, adjust­ment to orifice size may be necessary.

1

INITIAL STARTUP ADVICE

PAINT CURING CYCLE RECOMMENDATION: It is recommended that you run this Insert on maximum flame

height, with the blowers turned OFF, for 3 cycles of 2 hours ON and 2 hours OFF initially to cure the paint.
BLOWER BREAK-IN PERIO D: The integrated blowers in this Insert may exhibit some bearing noise and electri-

cal static noise during the first few hours of operation. This is normal during the break-in period. It is recommend­ed that following the Paint Curing Cycle, the blowers be run at their maximum speed for two 3-hour periods. The
burner flames may be on or off during these cycles. The blowers in a few inserts may take longer to break-in and
may require additional operation time before all extraneous noise is eliminated. Please allow adequate operation­al time for the blowers to break-in before you contact your dealer for service.

2

TABLE OF CONTENTS

FV33I FEATURES - QUICK REFERENCE INFORMATION ................................................................................................. 1

INITIAL STARTUP ADVICE .................................................................................................................................................... 2

SPECIFICATIONS ..................................................................................................................................................................... 4

SPECIFIC REQUIREMENTS FOR THE COMMON WEALTH OF MASSACHUSETTS ........................................... 5

SAFETY AND WARNING INFORMATION ............................................................................................................................ 6

CONGRATULATIONS .............................................................................................................................................................. 7

BUILDING PERMIT AND INSTALLATION INSPECTION APPROVAL REQUIREMENTS....................................... 7

GENERAL INFORMATION ...................................................................................................................................................... 8

FV33I OVERALL DIMENSIONS .............................................................................................................................................. 9

SPECIFICATIONS & CLEARANCES .................................................................................................................................... 10

INSTALLATION INSTRUCTIONS ........................................................................................................................................ 11

FLUE VENTING ...................................................................................................................................................................... 12

RAISED HEARTH SPECIFICATIONS ................................................................................................................................... 16

GAS SUPPLY REQUIREMENTS ............................................................................................................................................ 17

HIGH ALTITUDE INSTALLATIONS .................................................................................................................................... 19

ELECTRICAL REQUIREMENTS ........................................................................................................................................... 20

INSTALLATION CHECK OFF LIST ...................................................................................................................................... 21

LIGHTING CHECK OFF LIST ................................................................................................................................................ 21

DOOR REMOVAL AND REPLACEMENT ............................................................................................................... 22

OPERATING DURING POWER OUTAGES ............................................................................................................ 35

“FIRST TIME” PILOT LIGHTING INSTRUCTIONS ................................................................................................ 36

IPI/STANDING PILOT SYSTEM INFORMATION .................................................................................................... 37

FV33I GAS IGNITION SYSTEM WIRING DIAGRAM ......................................................................................................... 38

MAINTENANCE ...................................................................................................................................................................... 39

NATURAL TO LP GAS CONVERSION INSTRUCTIONS .................................................................................................... 40

LP PRESSURE REGULATOR CONVERSION INSTRUCTIONS ......................................................................................... 44

LP GAS PRESSURE REQUIREMENTS ................................................................................................................................. 45

CHECKING FOR NORMAL BURNER (S) IGNITION CHARACTERISTICS ..................................................................... 46

BLOWER OPERATION AND WIRING .................................................................................................................................. 47

CUSTOMER INFORMATION AND TROUBLE-SHOOTING .............................................................................................. 48

TROUBLE SHOOTING MENDOTA GAS FIREPLACE INSERT ......................................................................................... 48

BURNER FLAMES ADJUSTMENT- AIR INTAKE DAMPER CONTROLS ........................................................................ 49

BURNERS AIR SHUTTER CONTROLS ................................................................................................................................ 50

BASIX SURROUNDS AND FACEPLATES INFORMATION ................................................................................... 51

BACKUP DC POWER INLET CONNECTOR MOUNTING INFORMATION ........................................................... 52

REPLACEMENT AND SERVICE PARTS .............................................................................................................................. 55

MENDOTA EXTENDED PROTECTION AND LIMITED WARRANTY .................................................................... 59

3

Natural Gas

Propane Gas

Input rating (Btu/hr) 0-610 m

31,000

31,000

Minimum input (Btu/hr) 0-610 m

10,000

13,000

Orifice size (DMS) 0-610 m (front/rear)

49/45

3

/64”/ 3/64”

Manifold pressure (in. w.c./kPa) > High Fire

3.5/0.87

10.0/2.49

Manifold pressure (in. w.c./kPa) >Low Fire

1.7/0.42

6.3/1.57

Minimum inlet pressure (in. w.c./kPa)

5.0/1.24

11.0/2.74

Air shutter settings (in)

1/16”

¼”

SPECIFICATIONS

MODEL FV-33i

EFFICIENCIES ................................ .EXCEEDS D.O.E. EFFICIENCY REQUIREMENTS (A.F.U.E.)

FLUE VENT LINER ........................... .CO-LINEAR - 4” DIAMETER EXHAUST & 3” D IAMETER INLET

..................................................... Minimum Vent Length is 10 feet. Maximum Vent Length is 70 feet.

NET WEIGHT .................................. .165 lbs.

SAFETY .......................................... .AGA CER TIFIED, ELECTRONIC IGNITION IPI SYSTEM

ACTIVATED WITH THERMOSTATIC REMOTE CONTROL.

GAS REQUIREMENTS ...................... .SUPPLY PRESSURE: GAS INLET: 3/ 8 " N.P.T.

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

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

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, P R EMI U M 8-PIECE FIBER LOG SET & COALS, NEO-CERAM
GLASS,THERMOSTATIC REMOTE ELECT RO NIC I GNI T IO N, AGA CERTIFIED SAFETY SYSTEM.

4

Specific Requirements for the Common Wealth of Massachusetts

The information in this section applies to all installations performed in the Common Wealth of Massachusetts only.

a) For all side wall horizontally vented gas fueled equipment installed in every dwelling, building or struc-

ture used in whole or in part for residential purposes and where the side wall exhaust vent termination
is less than seven (7) feet above grade, the following requirements shall be satisfied:

1. If there is no carbon monoxide detector with an alarm already installed in compliance with the
most current edition of NFPA 720, NFPA 70 and the Massachusetts State Building code in the
residential unit served by the side wall horizontally vented gas fueled equipment, a battery oper­ated carbon monoxide detector with an alarm shall be installed in compliance with the most cur­rent edition of NFPA 720. NFPA 70 and the Massachusetts State Building Code.

2. In addition to the above requirements, if there is not one already present, a carbon monoxide de­tector with an alarm and a battery backup shall be inst all ed and locat ed in ac cor danc e with the
installation requirements supplied with the detector on the floor level where the gas equipment is
installed. The carbon monoxide detector with an alarm shall comply with 527 CMR, ANSI/UL
2034 Standards or CSA 6.19 and the most current edition of NFPA 720. In the event that the re­quirements of this subdivision cannot be met at the time of the completion of the installation of the
equipment, the installer shall have a period of thirty (30) days to comply with this requirement;
provided, however, that during said thirty (30) day period, a battery operated carbon monoxide
detector with an alarm shall be installed in compliance with the most current edition of NFPA 720,
NFPA 70 and the Massachusetts State Building Code. In the event that the side wall horizontally
vented gas fueled equipment is installed in a crawl space or an attic, the carbon monoxide detec­tor may be installed on the next adjacent habitable floor level. Such detector may be a battery
operated carbon monoxide detector with an alarm and shall be installed in compliance with the
most current edition of NFPA 720, NFPA 70 and the Massachusetts State Building Code.

3. A metal or plastic identification plate shall be permanently mounted to the exterior of the building
at a minimum height of eight (8) feet above grade directly in line with the exhaust vent terminal for
the horizontally vented gas fueled heating appliance or equipment. The sign shall read, in print
size no less than one-half (1/2) inch in size, “GAS VENT DIRECTLY BELOW, KEEP CLEAR OF
ALL OBSTRUCTIONS”

4. A final inspection by the state or local gas inspector of the side wall horizontally vented equipment
shall not be performed until proof is provided that the state or local electrical inspector having ju­risdiction has granted a permit for installation of carbon monoxide detectors and alarms as re­quired above.

(b) EXEMPTIONS: The following equipment is exempt from 248 CMR 5.08(2) (a) 1 through 4:

1. The equipment listed in Chapter 10 entitled “Equipment Not Required To Be Vented” in the most
current edition of NFPA 54 as adopted by the Board; and

2. Product Approved side wall horizontally vented gas fueled equipment installed in a room or struc­ture separate from the dwelling, building or structure used in whole or in part for residential pur­poses.

(c) When the manufacturer of Product Approved side wall horizontally vented gas equipment provides a

venting system design or venting system components with the equipment, the instructions for installa­tion of the equipment and the venting system shall include:

1. A complete parts list for the venting system design or venting system; and

2. Detailed instructions for the installation of the venting system design or the venting system com-

ponents.

(d) When the manufacturer of a Product Approved side wall horizontally vented gas fueled equipment does

not provide the parts for venting the flue gases, but identifies “special venting systems”, the following
shall be satisfied:

1. The referenced “special venting system” instructions shall be included with the appliance or

equipment installati on instructions; and

2. The “special venting systems” shall be Product Approved by the Board, and the instructions for

that system shall include a parts list and detailed installation instructions.

(e) A copy of all installation instructions for all Product Approved side wall horizontally vented gas fueled

equipment, all venting instructions, all parts lists for venting instructions, and/or all venting design in­structions shall remain with the appliance or equipment at the completion of the installation.

5

SAFETY AND WARNING INFORMATION

READ and UNDERSTAND all instruct ions carefull y 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 bee n under water. Immediate l y CALL a qualified service techn ic i a n 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 b y a qualified service p erson. The applianc e and venting s ystem

should be INSPECTED bef ore initial use and at least annually by a profess ional service person. More frequent
cleaning may be required due to excessive li nt from carpeting, b edding, material, etc. It is IMPERATIVE that the
unit’s control com partm ent, burn ers , and cir culati ng air passageways A RE K EPT C LEAN to provide f or ad equate
combustion and ventilation air.

Always KEEP the appl ianc e c le ar an d f r ee f r om combustible mater ials , gas o l ine, and other flammable vapors and
liquids.

NEVER OBSTRUCT the f low of combus tion and ventilatio n air. Keep the front of the appliance CLEAR of all ob­stacles and materials for servicing and proper operation.

Due to high temperature, the app lianc e should be LOCATED out of traffic areas and awa y 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 hazar ds of high s urface tem perature and should STA Y AWA Y to
avoid burns or clothing ignition. Young children should be CAREFULLY SUPERVISED when they are in the
same room as the appliance.

These units MUST use on e of the vent s ystems described in the Insta lling Your Fireplace secti on of the Insta llers
Guide. NO OTHER vent systems or components MAY BE USED.

This gas fireplace and ve nt as s embly MUST be vented direct l y to t he o uts id e an d MU ST NE V ER be attached to a
chimney serving a separat e s olid fuel-burning appliance. Eac h g as appl ianc e MUST USE a separ at e vent s ystem.
Common vent systems are PROHIBITED.

If the vent-air intake s ystem is disassembled for an y reason, reinstall per the instr uctions provided for the initial
installation.

The vent system assembly for this fireplace must be periodically examined by a qualified service agency.
INSPECT the exter nal vent cap on regular basis to mak e sure that no debris is interfering with the airf low. 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 defec-

tive or damaged glass.
DO NOT USE abrasive cle aners on th e glas s door as sem bly. DO NOT ATTE MPT to clean the glass door when it

is hot.
Turn off the gas before s ervicing this appl iance. It is recom mended that a qua lified service tec hnician perf orm 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 be done by a licensed or qualified service person.

6

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 of beauty and interest in your home.
The Mendota Gas Fireplace is a true heating appliance incorporating the traditional aesthetics of fireplace 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 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 contac t your loc al
dealer.

...CAUTION...

Due to high temperatures, the Firep lace should be located out of traffic and awa y from furniture and draperies.
Children and adults shou ld be alerted to the ha zards of high surf ace temperature and sh ould stay awa y to avoid
burns or clothing ignitio n. Young children s hould be caref ully supervised when t hey are in the sam e 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 Fireplac e is a powerful and efficient heating unit. It has been designed as a maj or source of

supplemental heat. As with any mechanical appliance ther e can be component shut downs. It is advisable to
have an alternate heat supply.

Installation, repair an d any adjustm ents to logs or bur ner mus t be done by a qualif ied service person. T he appli­ance should be inspected before use and at least annually by a professional service person. More frequent
cleaning ma y be required d ue to exces sive l int from c arpeting, bed ding m ater ial, car bon bu ild-u p, etc. It is imper­ative that control compartments, burner s and circulating air passagewa ys of the ap pliance be kept clean. The
burner and pilot flames and logs should be visually checked periodically.

DO NOT use this appliance if an y part has been under water or ex posed to moisture corr osion. Immediatel y call
a qualified service techn ic ia n to insp ec t the F ir epl ac e a nd repl ac e any part of the control s ystem and any gas con­trol, which has been under water. DO NOT use this fireplace if the burner does not
off and call Mendota approved service person if there is any delay in burner light off.

It is Johnson Gas Applianc e Compan y's policy that no r esponsibilit y is assumed by the Com pany or by an y of its
employees or representatives for any damages caused by an inoperable, inadequate, or unsafe condit ion whic h 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 Mend ota F ireplaces and Inserts must c om ply with all the r equ irem ents s tated in this I nstall ation
and Operating Instructio ns Manual. T he Dealer an d/or installer m ust also obtain a ll required B uilding P erm its and
Inspection Approval f r om the l ocal bu il di ng insp ec tio n depar tment or the local bo d y h aving jurisdiction. In order to
validate warrant y coverage, Mendota m a y require f acsi m ile copies of the Bu ilding Perm it and Insp ectio n Appr oval
forms. Failure to provide adequ ate proof that the install ation conforms to all local requ irements and th e require­ments stated in the Installation and Operating Instructions Manual will void all applicable warranty.

light immediately. T urn unit

INSTALLER: THESE INSTRUCTIONS ARE TO REMAIN WITH HOMEOWNER.

HIGH ALTITUDE INSTALLATION INFORMATION: Prior to installing at altitudes higher than 7500, please con-

tact the Mendota technical service department for specific venting requirements and venting restrictions.

7

GENERAL INFORMATION

Your 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-circulates room air. The Mendota system maintains high air quality, maximizes efficiency and
assures proper operation.

SAFETY AND STRUCTURAL CONCERNS:

The FV33i Fireplace Insert must be installed and serviced by a Mendota approved serviceperson. Any ad­justments to burner, pilot, logs or coal bed must
goes out, always wait five (5) minutes before relighting pilot. The flame must not

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 this insert 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 PERFORMANCE

The Mendota FV33i 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 heat source. It should not
siderations for maximizing heat circulation are: through-the-wall grills, floor grills, ceiling fans, or the continuous
operation of central heating and cooling blowers. The most EFFICIENT and successful method for overall heat dis­tribution is a ceiling fan. 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.

be used as a whole house heating system. Supplemental air movement con-

be made by a Mendota approved service person. If pilot

"lift" off the burner.

8

5 1/2

29

n

1.250

15 5/8

Surround Face

to Gas Line

Entry Hole Center

11 7/8

To Gas Line

Entry Hole Center

7 7/8

1 7/8

SURROUND/FACEPLATE

DEPTH

1 7/8

15 3/4

Minimum Fireplace

Depth Required

17 3/8

27 5/8

VISIBLE GLASS SIZE = 398 SQ. IN.
ACTUAL GLASS SIZE = 468 SQ. IN.

-B-

-A-

22 3/16

MINIMUM FIREPLACE

WIDTH REQUIRED

AT REAR WALL

12 7/8

9 5/8

15 3/4

MINIMUM FIREPLACE

DEPTH REQUIRED

30 1/8

15 3/8

25 7/8

18 3/8

Minimum Fireplace

Height Required
[for Front 5-1/2"]

20 1/8

30 3/8

MINMUM FIREPLACE

WIDTH REQUIRED

AT FRONT OPENING

FV33i OVERALL DIMENSIONS

9

8.0

16" MIN.

FROM GLASS FRAME EDGE

TO PERPENDICULAR SIDE WALL

-A-

12" MIN

FROM TOP EDGE OF TOP

CONVECTION AIR OPENING

TO BOTTOM OF 8" DEEP MANTEL

18 1/16

29 3/16

VISIBLE GLASS SIZE = 398 SQ. IN.
ACTUAL GLASS SIZE = 468 SQ. IN.

-B-

22 3/16

30 3/8

15 3/4

12

3

2

0

1

2

3

4

5

6

7

8

9

10

11

12

7

6

5

4

3

2

1

0

8

11

16

1

5

16

2

2

11

16

3

5

16

4

4

11

16

5

5

16

6

6

11

16

7

5

16

8

APPROVED
MANTEL
PROFILES

MANTEL DEPTH (IN.)

DISTANCE TO MANTEL (IN.)

16"

HEARTH PROTECTION PAD REQUIRED IF NOT ELEVATED.

FOR EVERY 1-INCH THE UNIT IS ELEVATED, HEARTH

PROTECTION PAD DEPTH MAY BE REDUCED BY 2". IF ELEVATED

6" OR MORE, NO HEARTH PROTECTION PAD IS REQUIRED.

FV33i Faceplate Dimensions

A

B

Inches

mm.

Inches

mm.

MENDOTA FV33i GAS DIRECT VENT FI REPLACE INSERT

SPECIFICATIONS & CLEARANCES

Minimum Fireplace Opening Required

30-3/8” wide X 18-3/8” high X 16 3/4” Deep

[Depth depends on Surround Edge Return Size]

No Trim 24 610 36 915

Is available 27 686 40 1016

For FV33I 31 788 44 1118

10

INSTALLATION INSTRUCTIONS

CAUTION: Each installat ion must conform to all local, state and national codes . Refer to the national fuel ga s code and local zoning and code authorities

for details on instal lation requirements. Th e Mendota Inserts must be ven ted 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.10 & 5), and a 16" minimum non­combustible hearth extension in front of the glass surface if a raised hearth is not supplied. (See pg. 16 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. 17 & 18 are carefully followed. Gas supply may enter fireplace on either side
or back of fireplace, whichever is most convenient and accessible. Electrical service (120 volt) should also be
supplied [See electrical requirements on Pg.

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 removed 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 pinned-hinged 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 proceed with

installation.

8 and blower instructions on Pg. 45].

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 the damper
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 10' (minimum) to 70' (maximum)- as measured in step 9 be­low.

9. Measure the chimney height from the top of the chimney (or the existing flue liner) to a point 24" (610 mm)
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 this measured
length.

11

FLUE VENTING

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

The FV33i Insert must be vented vertically to the outside and must use the Mendota Co-Linear flexible ducting
system.
The minimum vertical vent length required is 10 feet. The maximum allowed vertical vent length is 70 feet. In the
USA, the air-intake pipe may be run past the damper into the chimney and terminated with an open end 2 feet
past the damper mechanism.

NOTE: THE INSERT IS DESIGNED, TESTED AND LISTED FOR OPERATION ONLY WITH MENDOTA

INSERT VENTING COMPONENTS AS LISTED IN FIGURES BELOW:

materials
Chimney cleanouts must fit properly.
The refractory, glass doors, screen, and log grates can be removed from the solid-fuel fireplace to accommodate the

gas insert.
Smoke shelves, shields, and baffles can be removed if attached with mechanical fasteners.

WARNING: 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.

Cutting of any sheet metal parts on the solid-fuel fireplace is prohibited.

12

Chimney Flashing and cap

(See FIGURE BELOW) The vent kits include a trim-able flashing. Measure, trim and shape flashing to
fit the existing 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 and mark it about 3" (75 mm) larger in each dimension than the existing chimney. Trim the
notch with snips and bend 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
way down) and insert the liner(s) past the flexible portion, into the existing chimney – SEE BELOW:

NOTE: Repeat this step for second liner.

13. One installer should then return to the fireplace opening and pull the rope to guide the liner(s) into
place through 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 LINER

AROUND OFFSETS SO AS NOT TO RUPTURE LINER.

13

14. Remove the Vent Adapter by removing

2-7/8" AIR INTAKE
STUB

3-7/8" EXHAUST

STUB

VENT CONNECTION

ADAPTER

HEX HEAD BOLTS
10-24X1-1/4"

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

15. Tightly secure 3” and 4” flex vents with
clamps 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 a grounded wall outlet.

17. Slide Vent Adapter forward between
guide rails. Vent Adapter’s front flat
section should contact insert top as you
slide the Vent Adapter forwa rd .

18. 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 from
front lip on Insert.

19. 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.

14

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 with the 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

supplied with 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.

15

RAISED HEARTH SPECIFIC ATION S

BOTTOM EDGE OF GLASS

WINDOW

In 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 such 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 as long as the hearth protector protrudes at least 16” out from the front
surface of the door glass.

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 the edge of the
raised hearth, continuing on to the floor. If the point of intersection with the floor is beyond 16" from the In­sert, then no further floor protection is required. If the intersection is less than 16" from the Insert then addi­tional non-combustible floor protection is required to meet the minimum 16".

For installations where the fireplace is raised 6" or more above the floor, or if the existing floor is non­combustible (stone, brick, etc.), a non-combustible protector is not required. For every 1” that this insert is
raised above floor level of the room, you may reduce the hearth protection pad requirement by 2”.

16

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 GAS FIREPLACE INSERT. BE SURE THE GAS SUPPLIER OR PLUMBER CAREFULLY CHECKS FOR CORRECT GAS
PRESSURE AND GAS LINE SIZING WHEN IN STALLING 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. ADHERE STRICTLY TO LOCAL AND NATIONAL CODES.

GAS SUPPLY LINE SIZING

The 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 right side.

The proper gas line diameter must be selected to run from the supply regulator to the Insert. Refer to the follow­ing table for proper gas pipe diameters.

PIPE LENGTH

[FEET]

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]

40-100 1/2" [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

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 for setting the correct gas pressure during initial installation.

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 your gas supplier or
plumber.

SCHEDULE 40 PIPE

INSIDE DIA.

pipe.

TUBING, TYPE L

OUTSIDE DIA.

If the factory-built fireplace has no gas ac­cess hole(s) provided, an access hole 1.5” or
less may be drilled through the lower sides
or bottom of the firebox in a proper work­manship like manner. This access hole must
be plugged with non-c ombustible insulation
after the gas supply line has been installed.

17

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 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 Fireplace, an additional "inches to inches" regulator must be installed for the Fireplace.
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.

DESIRED

INLET

PRESSURE

MINIMUM

INLET

PRESSURE

MAXIMUM

INLET

PRESSURE

NATURAL GAS 7.0" W.C.

(1.75 kPa)

L.P. GAS 11.0" W.C.

(2.75 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.

5.0" W.C.

(1.12 kPa)

11" W.C.

(2.75 kPa)

11" W.C.

(2.61 kPa)

13.0" W.C.
(3.24 kPa)

GAS LEAK TEST REQUIREMENT: It is the responsibility of the installer/service p erson to assure that

each and every gas con nection and supply tu bing that are a part of this fireplace are leak proof. The qualified/
certified individual c onnec ting th e gas s uppl y line, perfor m ing press ure tests or per form ing any ser vice to th is fir e­place is required to perf or m a THOROUGH LEAK TES T on ALL gas fittings t hat a r e a p art of t his app li ance or the
gas supply line connect ion using s oap-water solution or a c alibrated c om bustible gas detect or. Failur e to pe rform
this leak test ma y lead to a house f ire and/or an ex plosion. Mend ota is not respons ible for an y damages due to
an Installer’s failure to conduct a leak 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 installati o n code(s) to assure that adequate combustion and ventila-

tion air is available.

18

HIGH ALTITUDE INSTALLATIONS

For installations from 610-1370 m eters (2000-4 500 ft.) the orifice sizes (DMS) for natural gas are
#46R/#49F and for propane ga s is #56R/#3/64”F. 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'alimenta tion _____________
Déoit calorifi que _______________»

19

ELECTRICAL REQUIREMENTS

WARNING: Label all wires prior to disconn ection when servicing controls. Wiring errors can cause im­proper and dangerous operation . Verify proper operation after servicing.

If this appliance is installed with a three-prong (grounding) plug for protection against shock hazard, it should
be plugged directly into a properly grounded three-prong receptacle. Do not cut or remove the grounding
prong from the plug.

For normal operation, this appliance requires 120 VAC, 2 Amp power or a 6V DC power source.
This appliance is equipped with an electrical junction box on the left side and a 6V DC power inlet connector

located directly below the Master Switch on the left side, adjacent to the glass frame’s left edge. The Manual
Packet accompanying this appliance also includes a 4XAA Battery Pack and a connector wire harness that is
designed to be used as the 6V DC power source during electrical power outage conditions.

Planning for AC 120 VAC connection

Two options exist for supplying 120 VAC power to this appliance:

1. Connect the 8 foot grounding plug extension cord supplied in the Manual Packet to the Junction Box
on the left side using the three wire nuts supplied and run the extension cord out of the fireplace cavity
to a wall electrical outlet in the room.

2. Run Metal Flex Conduit encapsulated Romex 14-2 cable from an approved electrical junction in the
home directly to the Junction Box on the left side of this appliance and connect to the three color cod­ed wires within the junction box using the three wire nuts supplied. Make certain to leave a 24-inch
long excess loop of the Metal Flex Conduit encapsulated Romex within the fireplace cavity to allow
removal of this appliance from the fireplace cavity during cleaning and service work.

20

q

q

q

q

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. 12 with
clamps 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 gas
lines and for gas leaks on all gas supply connectors a nd this gas insert’s gas valve train connectors.

Proper clearances to combustibles must be maintained.

q

LEAK TEST REQUIREMENT: Vibra tion during shipping and transit of this appliance may cause some
gas 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 ar e to be per formed by a qualified i nstaller. 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.

q

Sync Remote Control to ignition system.

q

Carefully follow all lighting and log installation instructions. Make certain that burner lights immediately

q

q

and lights both front and rear burners.

DO NOT proceed with operation unless burner cycles "on/off" without delays and the flame is "sta b le"
and not

"lifting" off burner.

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

q

21

DOOR REMOVAL AND REPLACEMENT

SLIDE TAB INTO
SLOT IN BASEPLATE

CAUTION: Do not operate the appliance with glass removed, cracked or broken. Replacement of the glass
should be done by a licensed or qualified service person. Glass latch tool #HA-57-00743 is supplied with the unit.

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.

To Latch Glass Frame Latches, reverse steps 5 to 1,

above.

To Remove Glass Frame:

1. Rotate top edge of freed glass frame outward about 15
degrees.

2. Lift Glass Frame Up and Out.

To Install Glass Frame:

1. Align and insert tabs in side flanges of Glass Frame into Slots into the slot in the base plate.

2. Rotate Glass Frame upward until vertical.

3. Latch Glass in place per instructions above.

1.) INSERT

2.) PULL

3.) ROTATE

4.) RELEASE

22

FV33i LOG SET INSTALLATION INSTRUCTIONS

FOLLOW EACH STEP DEPICTED IN THE DIAGRAMS, BELOW, TO INSTALL THE LOG SET.

CAUTION: LOGS ARE FRAGILE, HANDLE LOG PIECES WITH CARE.

Carefully unpack 9-piece log set and bag of coals. NOTE: Logs are very fragile, handle with care.
Coals must not block pilot or burner flame
and "glow" of coals. More coals = less yellow flame and more glow. Fewer coals = more yellow flame and less
"glow".

Heat can be reduced by lowering flame height using the remote transmitter. Blowers can also be turned down to
reduce heat output.

NEVER “over fire" by increasing BTUH above nameplate specifications.
NEVER turn down pilot flame less than 1 inch long.

FV33i LOG SET PARTS IDENTIFICATION DIAGRAMS

(COALS AND INSWOOL BAGS ARE NOT SHOWN HERE)

! Placement of coals has a big effect on front burner flame appearance

23

LOG# 1

PLACE LOG #1 (REAR LOG) ON

REAR SHELF BEHIND REAR

BURNER. SLIDE LOG TO RIGHT

UNTIL LOG TOUCHES RIGHT

SIDE BRICK PANEL. PUSH LOG

BACK SO IT TOUCHES REAR

BRICK PANEL. THIS LOG IS

RECOMMENDED TO BE

PUSHED TO THE FAR RIGHT

SIDE.

24

LOG #2

LOG #2

LOG #2 (MID EMBER BED) SITS BETWEEN REAR

AND FRONT BURNER, FLAT DOWN ON THE

SURFACE OF THE BURNER AIRBOX. ADJUST

POSITION OF FRONT AND REAR BURNERS IF LOG

#2 DOES NOT SIT BETWEEN REAR AND FRONT

BURNER.

PLACE LOG #2 BETWEEN THE TWO BURNERS AND

SLIDE TO THE RIGHT UNTIL THE CURVATURE IN

THE FRONT BURNER CONTACTS THE CURVATURE

ON THE RIGHT FRONT TIP OF LOG #2. PUSH LOG

#2 DOWN TO INDENT THE BOTTOM WITH THE

TWO BURNER MOUNTING SCREW HEADS. LOG #2

MUST NOT ROCK ON TOP OF THE SCREW HEADS.

LOG #2 MUST BE STABLE.

LOG# 1

25

LOG #2

LOG# 1

LOG# 3

PLACE LOG #3 (LEFT LOG) ON TOP OF THE RECTANGLE

AIR SHUTTER BOX ON THE LEFT SIDE. LOG #3 HAS A

RECTANGULAR NOTCH ON ITS BOTTOM SIDE THAT

ALLOWS THE LOG TO SIT SQUARELY ON TO OF THE BOX.

ALSO, THERE IS A NOTCH THAT MATES WITH THE LEFT-

MOST GRATE BAR. SET LOG #3 ON THE GRATE BAR AND

THE RECTANGLE SHAPED AIR SHUTTER BOX TOP

SURFACE.

LOG #3 MUST LEAVE CLEARANCE FOR THE REAR BURNER

PORTS. SOME ROTATIONAL FLEXIBILITY IS ALLOWED FOR

THE REAR END OF THIS LOG TO ROTATE TOWARDS LOG

#2. HOWEVER, LOG #3 SHALL NEVER SIT ON TOP OF THE

REAR BURNER PORTS. DOING SO WILL LEAD TO SOOT

CREATION.

LOG# 3

LOG# 3

BURNER

LOG #4

LOG #4 (RIGHT LOG) HAS A HOLE FOR THE PIN ON

LOG #2.

INSERT PIN IN LOG #2 INTO HOLE IN LOG #4. SET

RIGHT END OF LOG #4 ON TOP OF THE FIRST GRATE

BAR ON THE FAR RIGHT SIDE.

SOME ROTATIONAL FLEXIBILITY IS ALLOWED TO LOG

#4 AROUND THE PIN AND HOLE. HOWEVER, DO NOT

ROTATE REAR END OF LOG OUTWARD. ROTATE

INWARD ONLY IF DESIRED.

ROTATING OUTWARD MAY PLACE LOG #4 ON TOP OF

REAR BURNER PORTS AND MAY LEAD TO SOOTING

LOG #2

LOG# 1

LOG# 4

REAR TIP OF LOG #4 MUST SIT

ON TOP OF LOG #2, HERE.

27

LOG #2

LOG# 1

LOG# 3

LOG# 4

LOG# 5

LOG #5 (LEFT TOP LOG) SITS ON THE LEFT SHOULDER OF LOG #1 AND ITS TWO

BRANCHES SIT ON TOP OF LOG #2 AND LOG #3. LOG #5 HAS A HOLE THAT

ALIGNS WITH THE LEFT SIDE PIN ON LOG #1.

THE V-NOTCH BETWEEN THE TWO BRANCHES MUST SIT DIRECTLY ON TOP OF

THE REAR BURNER’S LEFT SIDE PORTS AND MUST ALLOW THE FLAMES TO RISE

INTO THE V-NOTCH IN THIS LOG.

PUSH LOG #5 BACK SO ITS REAR END TOUCHES THE REAR BRICK PANEL.

PIN ON LOG #1

FOR

ALIGNMENT OF

LOG #6

PIN FOR LOG #5

LOG #6 (RIGHT TOP LOG) SITS ON TOP OF LOG #1

USING THE PIN THAT IS ON THE RIGHT SIDE OF LOG #1.

LOG #6 HAS A HOLE IN ITS BACK-SIDE TO MATE WITH

THIS PIN.

PLACE LOG #6 ON TOP OF LOG #1’S PIN. THE OTHER

END OF LOG #6 SITS ON TOP OF LOG #2 AS SHOWN,

BE LO W.

SOME ROTATIONAL FLEXIBILITY IS ALLOWED FOR LOG

#6. THE POSITION OF LOG #4 WILL LIMIT THE ROTATION

OF LOG #6.

LOG #2

LOG# 1

LOG# 4

LOG# 4

LOG# 6

LOG# 6

29

LOG# 4

LOG# 7

LOG# 7

LOG #7 REST ON TOP OF THE FRONT BURNER’S REAR VISIBLE

EDGE AND ON TOP OF LOG #4. THIS LOG IS DESIGNED TO HIDE

THE PILOT LIGHT. PLACE THIS LOG SO IT PROVIDES CLEARANCE

TO ALL BURNER FLAMES AND PILOT FLAMES, YET POSITIONED

TO HIDE THE PILOT FLAMES.

LOG# 4

30

LOG# 2

LOG# 8

LOG# 8

PLACE LOG #8 ( LEFT FRONT TWIG) IN THE POSTION

SHOWN HERE. LOG #8 SITS ON TOP OF LOG #2 AND

RESTS AGAINST THE GRATE BAR (2

ND

FROM LEFT).

ATTEMPT TO POSITION LOG #8 AS SHOWN HERE FOR

THE BEST GLOW EFFECT AND REALISTIC LOOK.

DO NOT PINCH FRONT BURNER PORTS WITH LOG #8.

LOG# 2

LOG# 2

2

ND

BAR

31

LOG# 9

LOG #9 (RIGHT FRONT CHUNK) IS TO BE PLACED AT A SEVERE ANGLE

AGAINST THE HORIZONTAL GRATE BAR AND FLOATING OVER THE FRONT

BURNER PORTS. THE POSITION OF THIS LOG IS NOT CRITICAL. HOWEVER, DO

NOT PLACE THIS LOG DIRECTLY ON TOP OF THE FRONT BURNER PORTS AND

DO NOT PLACE THIS LOG ON TOP OF LOG #2.

SCATTER SMALL COALS ON THE FLOOR AND BETWEEN THE LOG GRATE’S

HORIZONTAL BAR AND THE FRONT BURNER. A FEW COALS MAY SIT ON TOP

OF THE FRONT BURNER TUBE BUT AVOID PLACING TOO MANY COALS ON

TOP OF THE FRONT BURNER PORTS.

USING A TOOTH BRUSH, BRUSH INSWOOL (GLOWING EMBERS) RANDOMLY

OVER LOG #2, THE COALS AND IN AREAS WHERE YOU WISH TO SEE

GLOWING EMBER EFFECTS.

LOG# 9

COMPLETED LOG SET ASSEMBLY

33

REMOTE TRANSMITTER OPERATING INSTRUCTIONS

TO TURN ON THE APPLIANCE:

1. Press the ON/OFF button. The transmitter display will show all active icons on the screen.

2. 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 is greater than the

Room Temperature.

c. In SMART (Smart Mode), the appliance will only ignite if the Set Temperature is greater than the Room

Temperature.

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

MODE KEY: Pressing the MODE KEY toggles between the

various available functions: Flame Height, Fan Speed, Accent
Light Dimmer and Secondary Burner On/Off.

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. If the flame height is at Level 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 for manual adjustment. In

SMART mode, the flame height regulates automatically.

Fan Speed Control: The fan speed can be adjusted through six (6) speeds and

OFF. 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. Once you set the desired fan control, the system will re­member your selected fan speed until you manually change it.

Accent-Light Dimmer: This function controls the Mendota Accent Light functions.

Pressing the UP key in this mode will TURN ON the Accent Light and
allow you to control the brightness of the Accent Light in 6 steps. A
single “beep” will confirm reception of the command. Once you set
the desired light brightness, the system will remember your selected
brightness level until you manually change it.

Secondary Burner: This function controls the Secondary Burner’s
ON/OFF feature. Pressing the UP Key in this mode will TURN ON
the Secondary Burner and 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.

NOTE: The “AUX” function is not available and shall be skipped over.

34

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 (

o

C) is being displayed. If not, repeat step 2.

o

F or

KEY LOCK FUNCTION

To prevent unsupervised children from operating the fireplace, a KEY LOCK function is
provided with this 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” and the “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 PO WER 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,
the number 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 power is lost. When the batteries are replaced, this icon will disappear.

OPERATING DURING POWER OUTAGES

This electronic ignitio n system utilizes th e supplie d 110V AC power when it is ava ilable f or all func tions of this s ys­tem. If the AC power is inte r rupt ed d urin g a p o wer o ut age, plu g i n the batt ery pack (6V DC Max , s u ppl ied with this
fireplace) to the Fireplace Back up Po wer Inlet Por t in stalled on t he Surround on the left side of the f ireplace insert
or in the gap to the left of the glass frame, directly beneath the Master Switch.

During the power out age, the appliance’s bur n er s 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 design ed and tes ted to b e operat ed
during power outages. The overall efficiency of this
appliance will be reduced by approxim ately 5% when
the blower function is disabled during the power out­age period.
You may operate this appliance indefinitely on bat­tery power as long as you accept that high capacity
DC 6 volt batteries will be required to sustain uninter­rupted DC power to this appliance and that the blow­er function and accent light functions will not be
available.

35

“FIRST TIME” PILOT LIGHTING INSTRUCTIONS

REMOTE TRANSMITTER

BLUE LCD
DISPLAY

MODE
SELECTION KEY

UP/DOWN
SELECTION KEY

THERMOSTAT

SELECTION KEY

ON/OFF KEY

IMPORTANT: 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.

1. Make certain that any manual gas supply shut-off valves located upstream
of fireplace are open and the Master On/Off switch is toggled to the ON
position. Master Switch is located on left side of appliance.

2. Make certain that 110VAC power is connected to Electrical Junction Box
on left side of Fireplace and that the Electrical Power is “ON”.

3. Insert Batteries in the Remote Transmitter. Note the polarity of batteries
and insert as indicated on the battery compartment cover.

4. For the “First Time Lighting”, Remove the Glass Door. This is required to
purge the gas line of air and to inspect the pilot lighting spark.

5. Press OFF on the remote Transmitter. Press MODE button on Transmitter.
Press UP for “CPI” (standing pilot mode). Press MODE button again to exit.
You will hear a series of clicks and after a few seconds, you will hear
sparking at the pilot spark electrode.

6. 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 not light after the third 30 second spark event,
the system will enter “Lock-out” mode. To unlock from “Lock-out” mode, Press the ON/OFF button on Trans­mitter then Press ON/OFF button on the transmitter again so the Transmitter display turns off. Wait 30 se­conds. Turn OFF the Master Switch. Wait 30 seconds and Turn Master Switch ON again. Repeat this
sequence until the pilot flame lights and the pilot is burning steadily.

7. Once the pilot flame is lit and well-established, close glass door. WARNING: NEVER IGNITE MAIN

BURNERS WITH GLASS DOOR REMOVED OR OPEN. Doing so will lead to damage to pilot flame sen­sor and spark electrode wire leads.

8. Press the ON/OFF button on Transmitter to “ON”. All burners should ignite
and run at “high-fire”. Toggle through other functions of the Fireplace
(Flame Height, Fan Speed and Accent Light brightness) to verify all func­tions.

9. 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.

INITIALIZING THE REMOTE CONTROL SYSTEM

MASTER SWITCH: Remote Transmitter WILL NOT communicate to receiver
unless the Master Switch is ON. The master switch when OFF disables all
functions and acts as a Master Safety Shutoff Switch.

(Synchronizing Receiver and Transmitter)

Master Switch and Sync Switch are located on the bottom left corner of the ap­pliance.

1. Toggle Master Switch to ON (toggle UP). Remote Transmitter WILL NOT
communicate to receiver unless the Master Switch is ON.

2. Locate Sync Switch (below Master Switch). Pres s the S ync But ton and release. 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 the Transmit­ter’s command is accepted and sets to the particular code of that Transmitter. The system is now initialized.

NOTE: Once synchronized, the Transmitter and Receivers will communicate permanently and no further Syn­chronizing steps are necessary unless either the Transmitter or Receiver is replaced.

36

ATTENTION!

IPI/STANDIN G P ILOT SYSTEM INFORMATION

Supply voltage

4.5V (three 1.5V AAA batteries)

6.0V (four 1.5V AA batteries)

Ambient temperature ratings

32 – 122 oF (0 – 50 oC)

32 – 140 oF (0 – 60 oC)

Radio Frequency

315 MHz

315 MHz

REMOTE CONTROL WALL RECEIVER

The transmitter and receiver are RADIO FREQUENCY DEVICES.

• Turn off the main gas supply of the appliance during installation or maintenance of the receiver.

• Toggle the Master Switch to OFF 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 sup-

ply to this appliance and disconnect the Backup batteries from the wall DC connector. Contact technical
service.

Intermittent Pilot Light and Standing Pilot Light Features

This gas fireplace is equipped with an electronic ignition System that first lights a pilot light then uses the pilot light
to ignite the main burners. The pilot light can be set in the CPI (Standing Pi lot) mode to allow the pilot light to re­main on indefinitely by setting the Remote Transmitter to CPI mode. If the remote transmitter is set to the IPI (In­termittent Pilot) mode, the pilot light wil l onl y light and remain ON while the main fireplace burners are operating.

IPI Mode: This mode turns the pilot light “OFF” when the fireplace is not functioning and only lights the pilot light
automatically when a call for heat is made by the
remote control.

(CPI) Standing Pilot Mode: If set to CPI Mode,
the pilot light will ignite and remain ON at all times.

Setting to IPI versus CPI mode:

With the remote transmitter OFF, press the MODE
button. You will see either “CPI” or “IPI” displayed
on the transmitter screen. Press the UP arrow but­ton to set “CPI” mode and press the DOWN arrow
button to set “IPI” mode. One set to the desired
setting, press On/Off button to activate the fire­place.

NOTE: Mendota Fireplaces recommends that the (CPI ) Standing Pilot Mode be used during the winter
months when the average daily hi g h temperature falls below 50

ed for proper updraft during burner ignition and it will also eliminate excessive condensation of exhaust vapors on
the door glass. Further, leaving the fireplace in the Standing Pilot Mode will keep the fireplace body warm and
eliminate cold drafts and heat loss to the cold air that is trapped inside the firebox.

o

F. This will keep the fireplace chimney heat-

37

FV33i GAS IGNITION SYSTEM WIRING DIAGRAM

38

MAINTENANCE

HOOD

SPARK

ROD

FLAME

SENSOR

FRONT
BURNER

REAR
BURNER

PILOT LIGHT FLAMES
MUST OVERLAP
BURNER PORTS.

1. ANNUAL MAINTENANCE OF MENDOTA UNITS IS REQUIR ED. The following procedures must be

performed each year by a Mendota approved service person. NOTE: Any adjustments to burner, pilot or
logs must

A. Clean all lint and dust bu i ld -up ar o und the c ontr o l. Inspect the conditio n of any wiring under th e b urn­B. Remove logs & coals and clean away any forei gn matter (lint, Car bon, etc.) on the b urner and logs.

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

F. The viewing glass should be cleaned periodically. Exterior glass surface may be cleaned with cleaner as

G. Periodic visual check of pilot flames is required. Pilot Flame must overlap Flame Sensor and burner ignition

H. Periodic visual check of main burner’s rear and front flames is required.

BURNER FLAM ES GENERAL HEIGHTS REFERENCE DIAGRAM

be done by a qualified Mendota service person.

er for melting or damage.
Be sure the burner ports are "open". Clean the pilot and under side of the logs for any Carbon depos-

its. NOTE: Logs should be visual ly checked for Carbon "build-u p". If carbon deposits are visible on
logs, unit should be turned off and Mendota service per son contacted. Be sure logs are re-installed
per instructions on PAGE 25.

desired. To clean Interior glass surface, use Kel Kem
product. Do not

use oven cleaner or abrasive cleaners to clean glass. Do not clean when glass is hot.

“polish plus" (part # 65-06-00455) or comparable

ports at all times.

39

Motorized

LP Pressure

Regulator

[10.0-5.5"WC]

# 907.012

Burner Orifice

#65-14-00364[3/64"DRILL]

364

364

NATURAL TO LP GAS CONVERSION INSTRUCTIONS

BURNERS MOUNTING

SCREWS

FRONT BURNER

REAR BURNER

Kit # HA-82-00411 Mendota Model FV33i

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 the converted appliance is
checked as specified in the owner instructions supplied with the kit.

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.

ORIFICE SIZES REQUIREM ENT

:

A Natural Gas to LPG conversion kit #HA-82-00411 is included with
this fireplace insert.

LP Conversion Kit # HA-82-00411 contains the following parts: One Motorized LP Pressure Regulator #907.012,
and two Cap Orifices #65-14-00364(drill #3/64”) and an L-shaped Torx wrench.

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 NG/LP c lip position and Burner Orifices prior to placing this
fireplace in its fireplace 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 2 screws that secure the Rear and Front b urners to the Burner Airbox.

2. Lift Up and remove Front Burner.

3. Loosen Front Burner Air Shutter Screw and rotate air shutter open ¼” minimum. Set burner aside.

4. Slide Rear Burner to the right about 2” and lift up and remove from Firebox.

40

FRONT

ORIFICE

REAR

ORIFICE

DETAIL D

DETAIL C

REAR

BURNER

PILOT LIGHT
HOOD

FRONT
BURNER

5. Using a ½” deep well socket wrench, remove Front and Rear Orifices.

6. Thread a new 3/64” drilled orifice to b oth Front and Rear Orifice mounting brass fittings. Tighten down orifices.

7. Remove the left-side access panel mounted to the left outer s kin and lay down gently without di s connecting any wires of
internal components.

8. Locate Pilot Light on right side of firebox. While hold-

ing the pilot base body with large vice grips tightly, loosen Pilot Light’s hex shape base using a ½” open
end wrench. Rotate counter clock-wise ¼ turn to loosen.

9. Pilot arrives from the factory set for NG. Push NG/LP Adjustment Clip inward all the way to set it for LP.

See detail view, below. If you see “NAT” printing on the Adjustment Clip, this indicates that the pilot is set
to burn NG. Push Clip in so that “NAT” is not visible.

10. Tighten down Hex shaped base of pilot using a ½” open end wrench.

41

FRONT BURNER SHUTTER ADJUSTMENT

LOOSEN SCREW

ROTATE SHUTTER OPEN

-1/4" MINIMUM-

FRONT
BURNER

REAR
BURNER

PILOT LIGHT FLAMES
MUST OVERLAP
BURNER PORTS.

8. Before reinstalling burners, loosen the screw that secures the rotary air shutter on the Front Burner. Rotate the air shutter
open to ¼” minimum.

9. Install both rear and front burners in
their original locations and positio ns
and secure do wn usi ng scr e ws you
removed earlier.

10. Make certain front burner is running
parallel to front face of unit positioned properly so that the pilot light hood pointing to the left is pointed properly to­wards the burner’s flame propagation ports.

11. Make certain Rear Burner is positioned properly so that the p ilot light hood pointing to the left is pointed properly to­wards the burner’s flame propagati on holes.

42

You must remove the left side Valve Access Panel to replace the pressure regulator.

REMOVE (4) SCREWS "ONLY"

THAT HOLD LEFT SIDE COVER.

PRESSURE
REGULATOR

PRESSURE
REGULATOR
SCREWS

11. Remove the left-side access panel mounted to the left outer skin and lay down gently without di s connecting any

wires of internal components. WARNING: DO NOT FORCE. EXCESSIVE FORCE MAY DAMAGE INTERNAL
WIRING COMPONENTS!

12. See diagrams on this page and identify the Pressure Regu l a-

tor on the Valve Body.

13. Using a Torx T20 (supplied) 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 for detailed instructions. Note: Be careful when remov­ing or tightening the screw on the back-side of the pressure
regulator. The screw location is difficult to access and care
must be taken to ensur e a proper sea l when ti ghte ned .

14. 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 plac e. Tighten down.

43

LP PRESSURE REGULATOR CONVERSION INSTRUCTIONS

WARNING: Failure to position the parts in accordance with these diagrams or failure to use only parts specifical­ly approved with this appliance m a y result in property damage or personal injury.

44

LP GAS PRESSURE REQUIREMENTS

1" MIN.

FRONT
BURNER

REAR
BURNER

PILOT LIGHT FLAMES
MUST OVERLAP
BURNER PORTS.

Inlet and manifold gas pressure checking taps are located on gas valve. These ports are only accessible from the
outer left side of the fireplace. A qualified installer shall take pressure measurements at these ports to verify and
set the correct gas pressures during the LP Kit installation and before facia materials are installed over the front of
this fireplace. Manifold pressure must
"INLET PRESSURE" tap with the burner operating by a qualified installer.

DESIRED

INLET

PRESSURE

be taken at the “MANIFOLD PRESSURE" tap and inlet pressure at the

MINIMUM

INLET

PRESSURE

MAXIMUM

INLET

PRESSURE

MANIFOLD

OUTLET

PRESSURE

AIR SHUTTER

POSITION

L.P. GAS 11.0" W.C.

(2.75 kPa)

REGULATE THE FLAME HEIGHT TO "HIGH" POSITION. OUTLET GAS PRESSURES MAY VARY PLUS OR MINUS 5%.

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)

LPG PROPER INPUT RATES:

With the proper orifices installed, as specified above, this
fireplace utilizing LP Gas will have a maximum input rate of
31,000 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 and
field installed are checked for leaks.

PILOT FLAME AND MAIN BURNER
RELATIONSHIP VERIFICATION

Prior to completing the conversion process, the qualified
service technician must, light the pilot light and verify the relationship between the
pilot 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.

Figure 1: Pressure Test Port

PILOT FLAME LENGTH ADJUSTMENT

If the pilot light flame length is too short and the system
does not maintain a standing pilot, a qualifi e d in s tal le r
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.

45

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.

DO NOT PROCEED WITH OPERATION OF THIS FIREPLACE

UNLESS BURNER "CYCLES" ON/OFF WITHOUT DELAYS!

WARNING

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 rear sur­face of 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
_#46R/#49F_ and _#56R/#3/64”F_, 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 inst aller/service person to assur e that

each and every gas con nection and supply tu bing that are a part of this fireplace are leak proof. The qualified/
certified individual connec ting th e gas su ppl y line, perfor m ing pressur e tests or per form ing any ser vice to th is fir e­place is required to perf or m a THOROUGH LEAK TES T on ALL gas fittings t hat a r e a p art of t his app li ance or the
gas supply line connect ion using soap-water solution or a c alibrated c om bustible gas detect or. Failur e to pe rform
this leak test ma y lead to a house f ire and/or an ex plosion. Mend ota is not respons ible for any dam ages due to
an Installer’s failure to conduct a leak 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 installat i on code(s) to assure that adequate combustion and ventilation air is
available.

WARNING: It is of the utmost importance that the correct burner orifices be installed for both the rear
and front burners.

46

FV-33 BLOWER WIRING DIAGRAM

BLOWER OPERATION AND WIRING

WARNING: The Power Cord supplied with this appliance must be connected to a 3-prong grounded
LIVE outlet. No switches, Light Dimmers or Fan Speed Control Devices are allowed within the same
electric circuit as this appliance. Connect only to a LIVE outlet that is not controlled by any other
switching device.

Dual blowers are provided as standard equipment with this FV-33i 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 is installed in.

BLOWER BREAK-IN PERIO D: The integrated blowers in this Insert may exhibit some bearing noise and elec­trical static noise during the first few hours of operation. This is normal during the break-in period. It is recom­mended that following the Paint Curing Cycle, the blowers be run at their maximum speed for two 3-hour
periods. The burner flames may be on or off during these cycles. The blowers in a few inserts may take longer
to break-in and may require additional operation time before all extraneous noise is eliminated. Please allow
adequate operational time for the blowers to break-in before you contact your dealer for service.

BLOWER OPERATION

The remote control system supplied with this appliance can turn the blowers ON or OFF and regulate the
speed of the blowers 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).

The blowers are ideal for owners who wish to maximize the heating capacity and efficiency of Mendota Gas Fire­places. The blowers greatly increase total heating capacity by forcefully moving hot air away from the fireplace
and mantel area and out into the room. The blowers increase the overall efficiency of the Mendota units by up to
5%.

WARNING:

LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS. WIRING ERRORS
CAN CAUSE IMPROPER AND DANGEROUS OPERATION. VERIFY OPERATION AFTER SERVICING.

47

CUSTOMER INFORMATION AND TROUBLE-SHOOTING

MAXIMU M ALLOWABLE SURFACE TEMPERATURE
Mendota Inserts/Fireplaces comply with UL Standards for maximum surface temperatures on exposed combus­tible surfaces adjacent to the Insert. The Maximum allowable surface temperature is 117° F. over ambient (room)
temperature. Thus, if a room is 70° – 80° the exposed combustible surfaces immediately surroundi ng the Insert
can have a surface temperature as high as 187° F. – 200° F. (Too hot to touch).

OVER FIRING/UNDER FIRING OF BURNER

NEVER "over fire" units by adjusting gas pressure to increase BTUH above nameplate specifications. Over firing
can cause permanent damage to firebox and deterioration of parts and void warranty.
NEVER "reduce" main burner or pilot flames length to less than 1” .

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 GLASS

The 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” (# 65-06-00455, Se e your dea ler for avai la bility).

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 Mendot a de aler promptly in­formed. Mendota products are design ed and tested t o operat e w ithout produc i ng an y "sootin g" whe n insta lle d
and operated correctly. Mendota dealers will correct "sooting" problems, but Mendota and their dealers are not
responsible for damage caused by excessive sooting that has not been immediately brought to their attention.

AGA/AN S I APPROV AL

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 in any community.

TROUBLE SHOOTING MENDOTA G AS FIREPLACE INSERT

SYMPTOM PROBABLE CAUSES CORRECTIVE ACTI ON

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

2. Humming or whistling
coming from Fireplace
Insert.

3. A change in flame ap­pearance or burner op­eration.

A. Incorrect gas pressure
B. Not enough combustion

air

A. Normal operating noise.

A. A change in gas pressure.

B. Carbon dirt or lint.

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.

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 b e reduced by reducing flame
height using the remote control. Turning down the flame will reduce the heat output
of the Insert.

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.

48

BURNER FLAMES ADJUSTMENT- AIR INTAKE DAMPER CON TROLS

VENT LENGTH

DAMPER POSITION

10-20 FEET

45o OPEN

30 FEET

60o CLOSED

40 FEET

75o CLOSED

50 FEET

90o CLOSED

50-70 FEET

90o CLOSED

SECONDARY AIR

INTAKE DAMPER

ADJUSTMENT

CLOSED

OPEN

This appliance is equipped with two Air Intake Adjustment Damper
Controls: PRIMARY DAMPER and SECONDARY DAMPER. It is im­portant to understand the functions of the two dampers prior to adjust­ing them.

PRIMARY AIR INTAKE DAMPER: The PRIMARY AIR INTAKE
DAMPER is located on the top of the Air Intake Pipe attachment Stub.
This Damper is factory set at 45 degrees OPEN.
This damper is manually adjustable and must be adjusted during in­stallation of this appliance. For Vent Systems lengths less than 20
feet, leave this damper at its factory adjusted (45 degree OPEN) setting. Starting at vent system lengths of 30
feet, adjust the damper position according to the table. Note that this table is a general guideline only. Each instal­lation will yield a different air-flow characteristic and may need some slight adjustment beyon d what this table

calls for.

SECONDARY AIR INTAKE DAMPER: The SECONDARY AIR INTAKE DAMPER is located in the convection

air cavity on top of the firebox. It is accessible through the ½” slot that is located directly above the glass frame’s
top surface. The SECONDARY AIR INTAKE DAMPER is factory adjusted to “FULLY CLOSED”. Adjust this
damper to fine tune the Rear Flame Height. Specifically, if the rear flame is licking the top Baffle Brick, open this
damper. In most installations, the Primary Air Intake Damper adjustment will suffice. However, if the vent system
restricts air flow and the rear
flames appear too tall and lick
the baffle brick completely,
you may choose to open the
Secondary Air Intake Damper
to reduce the rear flame
height. This feature will be of
the most use in LPG applica­tions.

To adjust, use a 3/8” Open
End Wrench to loosen the se­curing hex nut 2 turns ONLY.
Use Glass Latch Tool to Slide
Damper Bracket to the right
towards “CLOSED” or to the
Left towards “OPEN”.

49

BURNERS AIR SHUTTER CONTROLS

During the initial installation, the Front Burner Rotary Manual Air shutter opening should be checked to make cer­tain that the shutter is set correctly at 1/16" open for natural gas and 1/4" minimum open for L.P. gas. NOTE: For
altitudes above 5,000 ft., increase to 1/8” Open for NG and 3/8” Open for LPG.

Be sure burner and logs are properly installed. After burner has been properly installed and operated for 25-30
minutes, 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.]

This appliance is equipped with to burners. Each burner has its own primary air shutter control. The rear burner
air shutter adjustment control is located on the right side. The Front Burner Air shutter is manual and can only be
adjusted when unit is cold and the logs are rem oved.

The Rear Burner Air Shutter control is located on the right side of the unit, about 2” above floor level, next to the
glass door frame’s right edge. The Glass Latch Tool is to be inserted in the “eyelet” at the end of the shutter ad­justment cable to manipulate the rear burner shutter. Push to close and pull to open.

1. If flame is too "blue," push air shutter knob in (close) in small increments until flame turns desired realistic "or-

ange."

2. If flame is too "orange" and has sooty tips, pull air shutter knob out (open) in small increments until sooting

stops. IF SOOTING DOES NOT STOP,TURN OFF UNIT AND CALL YOUR MENDOTA SERVICE PERSON
to inspect the Vent System.

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.)

WARNING: Label all wires prior to disconn ection when servicing controls. Wiring errors can cause im-

proper and dangerous operation . Verify proper operation after servicing.

50

BASIX SURROUNDS AND FACEPLATES INFORMATION

Basix Surround: The Basix is designed to attach to the fireplace insert and to cover the main fireplace opening

and provide a finished aesthetic appearance. Additional decorative fronts that are designed to specifically attach
to the Basix Surround are available (consult with your dealer on the various decorative fronts available for the
Basix Surrounds).
The Basix Surround is available in three designs and various sizes (consult with your dealer on the various sizes
available). The three Basix Surround designs are: (A) ¾” outer edge return, (B) flat (no return) outer edge and (C)
1-3/4” outer edge return.

Faceplate: The Faceplate is similar to the Basix Surrounds, except that it is specifically designed for mounting the
Andover, Bentley, Homestead, Pioneer and Willow Door Kits and comes with holes in the face to mount these
door kits. The Faceplate is available in three designs and various sizes (consult with your dealer on the various
sizes available). The three Faceplate Surround designs are: (A) ¾” outer edge return, (B) flat (no return) outer
edge and (C) 1-3/4” outer edge return.

It is important to understand the application of the three designs available for both the Basix Surround and Face­plate.

Design (A) ¾” outer edge return

The ¾” outer border return allows installation of this insert in fireplace cavities with depths greater than 16-3/8””.

Design (B) Flat outer edge

The Flat outer edge border allows installation of this insert in fireplace cavities with depths greater than 17”.

Design(C) 1-3/4” outer edge return

The 1-3/4” outer border return allows installation of this insert in fireplace cavities with depths greater than 15­3/8”.

SPECIAL NOTE FOR 1-3/4” RETURN DESIGNS: The Basix and Faceplates with 1-3/4” returns may not
have the Backup DC Power Inlet Port Knock Outs on the left face and left edge return. You will be required to
leave the DC Power Inlet Port fitting in the factory installed location within the appliance body.

51

BACKUP DC POWER INLET CONNECTOR MOUNT ING INFORMATION

This appliance is factory equipped with a Backup DC Power Connec­tion Port. The Inlet Port is factory mounted on the left side directly be­neath the Master On/Off switch. This Port can be moved to two con­venient locations if installing a Basix Surround or Faceplate that has a
¾” outer edge return and to one convenient location if installing a
Basix Surround or Faceplate that has a flat outer edge.

Both ¾” outer edge return type and flat outer edge type Basix Sur­round and Faceplate have two symmetric knock-outs located 2-1/4” to
the left of the left inner mounting flange, as shown below. On the ¾”
outer edge return type Basix Surround and Faceplate, an additional
pair or knockouts are available on the left outer edge return near floor
level.

Selecting the Backup DC Power Inlet Port Location

Consult with the Homeowner and determine the appropriate mounting
location for the Backup DC Power Inlet Port. It is important to consider
that convenient access during a power outage, when it may be dark, to
the Backup DC Power Inlet port is more important than aesthetic appeal at other times. Mendota recommends
that you move the Backup DC Power Inlet Port to the front face or the left edge return and instruct the homeowner
how to connect the Backup Battery Pack.
Backup DC Power Inlet Port Location Options:

a. If the Inlet Port is left in the factory mounted location within the appliance body, the homeowner will be re-

quired to remove any decorative front installed on this appliance to access the Backup DC Power Inlet
Port.

b. If the Inlet Port is moved to the Knock-outs located on the front face, the homeowner will be able to access

the Backup DC Power Inlet Port easily without removing the decorative front. A small keyhole shaped cov­er plate is supplied with this appliance to hide the Backup DC Power Inlet Port when not in use. See
mounting instructions, below.

c. If the Inlet Port is moved to the

Knock-outs located on the left
side return, the homeowner will
be able to access the Backup
DC Power Inlet Port without
removing the decorative front.
A small keyhole shaped cover
plate is supplied with this appli­ance to hide the Backup Bat­tery Inlet Port when not in use.
See mounting instructions, be­low.

52

How to move the Backup DC Power Inlet Port

To move the Backup Battery Power Inlet Port to a new location, follow these instructions.

1. Locate the DC Power Inlet Port connector which is mounted directly beneath the Master Switch.

2. A large cutout exists on the left side of the unit which will give you direct access to the rear of the Backup
DC Inlet Port fitting.

3. Loosen and remove the securing nut for the Inlet Port fitting then lift it up and out carefully while guiding
the wires through the open slot.

4. Carefully pull the Inlet Port fitting and its connecting cable out
of the body of this appliance through a hole provided at the
front of the Left Control Panel.

5. Determine where you wish to mount the DC Inlet Port (front
face or left side return flange).

6. Push the partially cutout knockouts through carefully using a
small screw driver.

53

7. If mounting on the front face of the Sur­round/Faceplate, mount the Backup DC Power In­let Port fitting to the Face DC Inlet Mount Bracket.
See diagram, below. Tighten nut.

8. Lay the Surround/Faceplate in front of this appli­ance with visible face down.

9. Carefully push through and break off the two ad­jacent knockouts on the face or the left side return
flange. The bottom knockout is 13/32” diameter
and the top small knock out is 5/32” diameter.

10. If mounting on the left side flange, locate the small
bracket that is welded on the back of the left leg of
the Surround/Faceplate.

11. Mount the Backup DC Power Inlet Port fitting to this bracket. The inlet end of the Port fitting must face out­ward towards the side flange.

MOUNTING THE COVER PLATE

1. Insert the stud on the back of the cover

plate through the small knock out hole above the DC Inlet.

2. Obtain a 5/16” box wrench. Hold the #6 lock nut on the backside of the Basix/Faceplate behind the small

hole.

3. Hand thread the threaded stud on the cover plate into the lock nut until it stops.

4. Use the 5/16” box wrench to hold the nut

while you rotate the cover plate clockwise.

5. Do not tighten completely. Leave loose

enough to freely rotate the cover plate.

CONNECTING THE BACK UP DC POWER

If the AC power is interrupted during a power outage,
plug in the battery pack (supplied with this fireplace) to
the Fireplace Backup Power Inlet Port installed on
Basix Surround or Faceplate. Place battery pack away
from heat near the Inlet Port. Once AC power is re­stored, unplug and save the battery pack and harness
for future use. Leaving Battery Pack plugged in with
AC power on is acceptable.

54

REPLACEMENT AND SERVICE PARTS

Replacement parts are available through your authorized Mendota Dealer. Contact your Mendota Dealer for all
service and replacement parts needs.

COMMON REPLACEMENT PARTS LIST

05-02-00351 SOLENOID, 885 PROFLAME SIT VALVE
05-02-00381 IPI CONTROL BOARD, PF2

05-02-00382

PROFLAME 2 TRANSMITTER (GTMFSL) BLACK
15-02-00064 BLOWER, RIGHT HAND #J238-10101
15-02-00065 BLOWER, LEFT HAND #J238-10100
35-01-00239

INSWOOL, GLOWING 6 OZ BAG

35-01-00240 COA LS, 24 OZ BAG
35-01-00569 LOG SE T, PREMIU M FIBER, FV 33i
65-14-00045 ORIFICE, #45
65-14-00049 ORIFICE, #49

HA-82-00410 BRICK PANEL KIT, FV33i

55

7

15

16

11

3

9

14

17

5

2

12

10

8

GAS VALVE TRAIN ASSEMBLY REPLACEMENT PARTS LIST

FV33i VALVE ASSEMBLY COMPONENTS LIST

KEY#

QTY

Part Number

Description

1 1 05-02-00344

885 PROFLAME SIT VALVE

2

1

05-02-00351

SOLENOID, 885 PROFLAME SIT VALVE

3 1 05-04-00050

PILOT ASSY, SIT

4

1

05-04-00059

PILOT TUBE 30", SIT, 2.182.282 (NOT SHOWN)

5 2 50-06-00109

PIN,ROLL, 3/32" Dia x 1/2"

6

1

55-02-00087

TUBING, 3/8" OD X 8" SS 304 - FRONT BURNER (NOT SHOWN)

7 1 55-02-00088

TUBING, 3/8" OD x 30" SS 304 – REAR BURNER (NOT SHOWN)

8 1 60-01-00257

NIPPLE, 3/8" NPT X 2.0" LONG, 0.493 ID, BLACK

9

1

60-05-00055

ELBOW, 3/8" MALE NPT X 1/2" MALE NPT, 90 DEG, BRASS

10 1 65-07-00005

BCF 3/8 x 3/8 PT STRT W/ NUT & FRRL

11

1

65-07-00010

BCF,3/8 TBE X 1/8MPT COMP ELBW-AF

12 1 65-07-00012

BCF,3/8 TBE X 3/8MPT COMP ELBW

13 1 65-07-00024

1/8 NPT to Flex CF Coupler – REAR BURNER (NOT SHOWN)

14

1

65-07-00744

VALVE,BALL 1/2FPT X 3/8 FLARE

15 1 65-14-00045

ORIFICE, #45 17,072 BTU NAT

16

1

65-14-00049

ORIFICE, #49 13,530 BTU NAT

17 1 HA-57-00714

MANUAL SHUT-OFF HANDLE, FV44i

FV33i VALVE ASSEMBLY COMPONENTS

56

USE LARGE PLIERS TO
BEND DOWN (4) TABS

AS SHOWN

GLASS

GASKET

GLASS FRAME ASSEMBLY REPAIR AND REPLACEMENT

GLASS

RETAINER

TABS

GLASS FRAME ASSEMBLY # HA-82-00403

REPLACEMENT PARTS LIST

FRAME, WELDMENT, GLASS,
FV33i

3/8”BULB, 3/4” TAIL

WARNING

WARNING

DO NOT substitute other manufac-

door shut, etc

GLASS

TRACER LINES

IN GASKET

GLASS SHALL SIT BETWEEN
TRACER LINES IN GASKET

ROTATE GASKET UP
SO ADHESIVE MAKES
CONTACT WITH GLASS
SURFACE

ADHESIVE

GASKET

GASKET IN

FLAT FORM

turer's materials or components.
DO NOT operate unit with crack ed,

broken or missing glass.
DO NOT abuse the glass door by

striking the glass, slamming the

Use only authorized parts and
materials obtained from Johnson
Gas Appliance Company when
replacing defective or damaged
glass.

Do not operate this appliance
with the glass removed, crack ed
or broken. Glass should be re­place by a licensed or qualified
person.

TO REPLACE DAMAGED GLASS

1. Bend Glass Retainer Tabs up 90 degrees. Four tabs hold down the glass and gasket assembly.

2. Remove the damaged glass and gasket material. Clean the inner surface of the glass frame.

3. Assemble new gasket on glass edge starting with the bottom left corner. The adhesive on the gasket
should make contact with the glass surface. Use tracer lines in gasket to determine where the glass
should sit on the gasket surface.

4. Place glass and gasket assembly in glass frame and carefully bend down glass retainer tabs. Extra glass
retainer tabs are provided should any originally used tabs break off.

The glass frame assembly and its individual components are available through Johnson Gas Appliance Company.
Contact your dealer for more detailed ordering information.

ITEM PART NUMBER DESCRIPTION

1 HA-82-00419

2 65-02-00103
3 65-06-01272 GLASS, CERAMIC, FV33i

GASKET, TADPOLE,

57

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/MENDOTA­REGISTRATION.ASP

HOME OWNER: ______________________________ DEALER: _______________________________
ADDRESS: __________________________________ ADDRESS: _____________________________
CITY/STATE/ZIP: ____________________________ CITY/STATE/ZIP: ________________________
SIGNATURE: ________________________________ PHONE: _______________________________
MODEL #: FV33i-PF2 SERIAL #: ______________ DATE INSTA LLED: __________________ _________
GAS ________ NAT or _________ L.P.

Mendota Fireplace Inserts ar e sophis ticated, hi-tech gas appliances. All installation and operating instructions

be carefully followed. This Insert must be installed and serviced by a qualified Mendota approved service

must
person.

REF: MENDOTA GAS FIREPLACE INSERT

q APPROVED VENT PIPES AND VENT CAP INSTALLED - Per Manual and manufacturer's specifications
q CHECK FOR PROPER CLEARANCES TO COMBUSTIBLES - Per pipe manufacturer's specifications
q IN STALL PROPER SIZE GAS LINES - CHECK FOR GAS LEAKS - Per Manual
q CHECK FOR CORRECT GAS PRESSURE AT SUPPLY INLET

a. 5 Inches Water Col umn Minimum - Nat. Gas
b. 11 Inches Water Column Miniimum - L.P. Gas

q CYCLE BURNERS ON/OFF FOR PROMPT IGNITION - Per "LIGHTING INSTRUCTIONS"

Burner must

q 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
q BRIEF OWNER ON OPERATION AND MAINTENANCE OF UNIT

 Light Pilot  Operate Burner  Explain blower "delay" operation

light IMMEDIATELY - Flame must travel promptly around "curve" & light burner.

Your Name __________________________________________________________________
Address _____________________________________________________________________
City _____________________________________ State ____ Zip _____________________
Dealer (Place of Purchase) ______________________________________________________
City _____________________________________ State ____ Zip _____________________
Date of Purchase ____________________ Serial Number _____________________________
Purchaser's Signa ture __________________________________________________________

MENDOTA FIREPLACE INSERT, FV33i

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

WARRANTY REGISTRATION

58

MENDOTA EXTENDED PROTECTION AND LIMITED WARRANTY

MENDOTA FV44 DIRECT VENT FIREPLACE INSERT

Mendota Division of Johnson Gas Appliance Company, 520 E Avenue N.W. Cedar Rapids, Iowa 52405, extends thi s Extended Protection and
Limited Warranty to the original purchaser of a Mendota FV46 Fireplace, which is limited and used under normal home conditions.

STANDARD WARRANTY:

JOHNSON GAS APPLIANCE CO., MENDOTA DIVISION, WARRANTS THAT YOUR NEW MENDOTA FIREPLACE AND ALL ITS
COMPONENTS ARE FREE FROM MANUFACTURING AND MATERIAL DEFECTS FOR A PERIOD OF ONE YEAR FROM THE DATE
OF INSTALLATION. SUBJECT TO PROOF OF PURCHASE AND THE CONDITIONS AND LIMITATIONS OUTLINED, BELOW.

EXTENDED WARRANTY:

THE MAIN BURNER ASSEMB LIES ARE WARRANTED FOR A PERIOD OF 2-YEARS TO THE ORIGINAL OWNER, FROM THE DATE OF
PURCHASE. SUBJECT TO PROOF OF PURCHASE AND THE CONDITIONS AND LIMITATIONS OUTLINED, BELOW.
THE HEAT EXCHANGER, COMBUSTION CHAMBE R AND OUTER SHIELD OF THE MENDOTA FV46 FIREPLACE ARE
WARRANTED FOR 10-YEARS TO THE ORIGINAL OWNER. SUBJECT TO PROOF OF PURCHASE AND THE COND ITIONS AND
LIMITATIONS OUTLINED, BELOW.

1) This new Mendota Fireplace must be i nstalled & 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 person. Any alteration, willful abuse, accident or misuse of the product shall nullify this
warranty. This warranty does not cover glass or log breakage.

This limited warrant y does not cover the cost of servi ce calls, the cost of labor t o remove or install part s c overed by this limited warranty,

freight or other transportation expenses, which may be incurred in conn ection with obtaining performances under this limit ed 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 product, 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 dea ler.

Mendota is not responsible for any damage to or malfunction of the Fireplace unless caused by a defect in material or workmanship from
normal home use. Damage caused by abuse, improper installation, improper servicing, and installation by unqualified personnel or breech
of conditions of this limited warranty will excuse Mendota from performance of any part of this limited warranty. Mendota has the right
to investigate and inspect the exact, original Fireplace and entire installation (without any alterations or tampering) in the event a claim is
made 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 discolorat ion is normal and is not a defect covered by this warranty. Major warping of parts
can be caused by over-firing of your Mendota Fireplace. Over-firing above rated nameplate specification is as contrary to the manufactur­er's instructions and may void this warranty.
This warranty may not be extended by our representatives or any third party 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 warran ties - expressed or implied - with res pect 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 li mited warranty. The use of unauthorized components will make this warranty null and void.

5) It remains the full responsibility of the owner to operate this appliance within the guide­lines provided in the Installation Manual and the Operating Instructions Manual accom­panying this appliance. Further, the owner shall bear full responsibility to enforce
clearances to combu s tibles requirement s and cautioning others about hot glass surfaces
and hot metal surfaces. Owner, by operating this appliance, accepts that this is a heat
producing appliance which has glass and steel parts that are hot enough to cause severe
burns. Owner accepts that this appliance requires close monitoring of children and vul­nerable individuals who are in the vicinity of this appliance when this appliance is in op­eration. Mendota does not assume or accept any liability claims for burns or other

physical or material damages resulting from touching hot glass surfaces and hot metal
surfaces that are part of this appliance or other adjac ent object suc h as hearth pads and
mantels that may heat up during operation of this appliance.

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 of purchase. Such registration
or the fail ure to register shall not be deemed to crea te any obligation or liability by the manu­facturer and this warranty with its conditions and limitations shall be the only procedure for ob­taining any right s against the manufacturer and exp res s es the sole obligation and
responsi bilities of the manufacturer which are o ffered to th e o riginal pu r chaser 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 and products.
Some states do not allow the exclusion of limitation of incidental or consequential damages or limitations on how long an implied warranty lasts,
so the above limitat ion or exclusion may not apply to you. Th is warranty gives you specific legal rights and you may also have other rights
which vary from state to state.

59

TAPE SHUT

----------------------------------------------------------------------------------------------------------------------------------------------

POSTAGE

NEEDED

JOHNSON GAS APPLIANCE COMPANY

520 E AVENUE N.W.

CEDAR RAPIDS, IA 52405

60

Website: www.johnsongas.com or www.mendotahearth.com

Part #85-03-00891

Johnson Gas Appliance Company

520 E Avenue N.W. - Cedar Rapids, IA 52405

61