Mendota E-FV-33i Manual

Part #85-03-00856
INSTALLATION & OPERATING INSTRUCTIONS
FullView Direct Vent Gas Fireplace Insert Heater
With
Premium Texture Fiber Logs Combustion System
MODEL #E-FV33I ECHO SERIES
DOCUMENT NO. E-FV33i-1011
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
INSTALLATEUR : Laissez cette notice avec l’appareil.
CONSOMMATEUR : Conservez cette notice pour consulta-
tion ultérieure.
WARNING: If the information in this manual is not followed
exactly, a fire or explosion may result causing property dam-
age, personal injury or loss of life.
Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any
other appliance.
WHAT TO DO IF YOU SMELL GAS
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.
Installation and service must be performed by a
qualified installer, service agency or the gas suppli-
er.
WARNING
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.
AVERTISSEMENT : Assurez-vous de bien suivre
les instructions donné dans cette notice pour réduire au min-
imum le risque d’incendie ou pour éviter tout dommage
matéeriel, toute blessure ou la mort.
Ne pas entreposer ni utiliser d'essence ni d'autres vape-
rurs ou liquides inflammables dans le voisinage de cet
appareil ou de tout autre appareil.
QUE FAIRE SI VOUS SENTEZ UNE ODEUR
DE GAZ:
Ne pas tenter d'allumer d'appareil.
Ne touchez à aucun interrupteur. Ne pas vous servir
des téléphones se trouvant dans le batiment où vous
vous trouvez.
Appelez immédiatement votre fournisseur de gaz depuis
un voisin. Suivez les instructions du fournisseur.
Si vous ne pouvez rejoindre le fournisseur de gaz, appe-
lez le service dos incendies.
L'installation et service doit être exécuté par un quali-
fié installer, agence de service ou le fournisseur de gaz.
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In the Commonwealth of Massachusetts:
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.
WARNING: Improper installation, adjustment, altera-
tion, service or maintenance can cause injury or proper-
ty damage. Refer to this manual. For assistance or
additional information consult a qualified installer, ser-
vice agency or the gas supplier.
FOR YOUR SAFETY
A qualified installer, service agency, or the gas suppli-
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 ap-
pliance. WARNING
Do not operate this appliance with the glass removed,
cracked or broken. A licensed or qualified person
should do replacement of glass.
AVERTISSEMENT. Ne pas utiliser l’appareil si le pan-
neau frontal en verre n’est pas en place, est craqué ou
brisé. Confiez le remplacement du panneau à un tech-
nicien agréé. WARNING
Mendota gas fireplaces are heat producing appliances.
Do not burn wood, paper or other materials in this fire-
place. This fireplace is designed as a supplement
heat source. It is advisable to have an alternative pri-
mary heat supply.
WA
The installation must conform with local codes or, in the
absence of local codes, with the current National Fuel
Gas Code, ANSI Z223.1 (NFPA 54) or CAN/CGA
B149.1 Installation Code.
Installer l'appareil selon les codes ou règlements
locaux, ou, en l'absence de tels règlements, selon
les Codes d'installation CAN/CGA-B149.
This appliance may be installed in an aftermarket per-
manently located, manufactured (mobile) home (USA
Only), 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 con-
vertible for use with other gases, unless a certified kit is
used.
Cet appareil peut être installé dans un maison préfabri-
quée (mobile) déjà installée à demeure si les règlements
locaux le permettent.
Cet appareil doit être utilisé uniquement avec les types
de gas indiqués sur la plaque signalétique. Ne pas
l’utiliser avec d’autres gas sauf si un kitde conversion
certifié est installé.
SAFETY AND WARNING INFORMATION
READ and UNDERSTAND all instructions carefully before starting the appliance. FAILURE TO FOLLOW these instruc-
tions 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. Tout écran ou protec-
teur retiré pour permettre l’entretien de l’appareil doit être remis en place avant de mettre l’appareil en marche.
READ and UNDERSTAND all instructions carefully before starting the appliance. FAILURE TO FOLLOW these instruc-
tions 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. Tout écran ou protec-
teur retiré pour permettre l’entretien de l’appareil doit être remis en place avant de mettre l’appareil en marche.
THIS UNIT IS NOT FOR USE WITH SOLID FUEL.
Installation and repair should be PERFORMED by a qualified service person. The appliance and venting system should
be INSPECTED before initial use and at least annually by a professional service person. More frequent cleaning may be
required due to excessive lint from carpeting, bedding, material, etc. It is IMPERATIVE that the unit’s control compart-
ment, burners, and circulating air passageways ARE KEPT CLEAN to provide for adequate combustion and ventilation
air.
Always KEEP the appliance clear and free from combustible materials, gasoline, and other flammable vapors and
liquids.
NEVER OBSTRUCT the flow of combustion and ventilation air. Keep the front of the appliance CLEAR of all obstacles
and materials for servicing and proper operation.
Do not use this appliance if any part has been under water. Immediately call a qualified service technician to inspect the
heater and to replace any part of the control system and any gas control which has been under water".
«Ne pas se servir de cet appareil s'il a été plongé dans l'eau, complètement ou en partie. Appeler un technicien qualifié
pour inspecter l'appareil et remplacer toute partie du système de contrôle et toute commande qui ont été plongés dans
l'lau
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Due to high temperature, the appliance should be LOCATED out of traffic areas and away from furniture and draperies.
En raison des températures élevées, l’appareil devrait être installé dans un endroit où il y a peu de circulation et loin du
mobilier et des tentures.
Clothing or flammable material SHOULD NOT BE PLACED on or near the appliance. On ne devrait pas placer de vête-
ments ni d’autres matières inflammables sur l’appareil ni à proximité.
Children and adults should be ALERTED to the hazards of high surface temperature and should STAY AWAY to avoid
burns or clothing ignition. Les enfants et les adultes devraient être informés des dangers que posent les températures de
surface élevées et se tenir à distance afin d’éviter des brûlures ou que leurs vêtements ne s’enflamment.
Young children should be CAREFULLY SUPERVISED when they are in the same room as the appliance. Toddlers, young
children and others may be susceptible to accidental contact burns. A physical barrier is recommended if there are at risk individuals in
the house. To restrict access to a fireplace or stove, install an adjustable safety gate to keep toddlers, young children and other at risk
individuals out of the room and away from hot surfaces. “Les jeunes enfants devraient être surveillés étroitement lorsqu’ils se trouvent
dans la même pièce que l’appareil. Les tout petits, les jeunes enfants ou les adultes peuvent subir des brûlures s’ils viennent en con-
tact avec la surface chaude. Il est recommandé d’installer une barrière physique si des personnes à risques habitent la maison. Pour
empêcher l’accès à un foyer ou à un poêle, installez une barrière de sécurité; cette mesure empêchera les tout petits, les jeunes en-
fants et toute autre personne à risque d’avoir accès à la pièce et aux surfaces chaudes.
These units MUST use one of the vent systems described in the Installing Your Fireplace section of the Installers Guide.
NO OTHER vent systems or components MAY BE USED.
This gas fireplace and vent assembly MUST be vented directly to the outside and MUST NEVER be attached to a chim-
ney serving a separate solid fuel-burning appliance. Each gas appliance MUST USE a separate vent system. Common
vent systems are PROHIBITED.
If the vent-air intake system is disassembled for any reason, reinstall per the instructions provided for the initial installa-
tion.
The vent system assembly for this fireplace must be periodically examined by a qualified service agency.
INSPECT the external vent cap on regular basis to make sure that no debris is interfering with the airflow. The flow of
combustion and ventilation air not to be obstructed
DO NOT abuse the glass door by striking the glass, slamming the door shut, etc.
Use only authorized parts and materials obtained from Johnson Gas Appliance Company when replacing defective or
damaged glass.
DO NOT USE abrasive cleaners on the glass door assembly. DO NOT ATTEMPT to clean the glass door when it is hot.
Turn off the gas before servicing this appliance. It is recommended that a qualified service technician perform an ap-
pliance 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.
Installation and repair should be done by a qualified service person. The appliance should be inspected before use and at
least annually by a qualified service person. More frequent cleaning may be required due to excessive lint from carpeting,
bedding material, etc. It is imperative that control compartments, burners and circulating air passageways of the ap-
pliance be kept clean. L’installation et la réparation devrait être confiées à un technicien qualifié. L’appareil devrait faire
l’objet d’une inspection par un technicien professionnel avant d’être utilisé et au moins une fois l’an par la suite. Des net-
toyages plus fréquents peuvent être nécessaires si les tapis, la literie, et cetera produisent une quantité importante de
poussière. Il est essentiel que les compartiments abritant les commandes, les brûleurs et les conduits de circulation d’air
de l’appareil soient tenus propres.
Caution: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous
operation” and “Verify proper operation after servicing. Attention: Au moment de l’entretien des commandes, étiquetez
tous les fils avant le débranchement. Des erreurs de cblage peuvent entraun fonctionnement inadéquat et dangereux.”
“S’assurer que l’appareil fonctionne adéquatement une fois l’entretien terminé.
WARNING: Failure to position the parts in accordance with these diagrams or failure to use only parts specifically ap-
proved with this appliance may result in property damage or personal injury. AVERTISSEMENT. Risque de dommages
ou de blessures si les pièces ne sont pas installées conformément à ces schémas et ou si des pièces autres que celles
spécifiquement approuvées avec cet appareil sont utilisées.
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E-FV33i FEATURES - QUICK REFERENCE INFORMATION
EXTERNAL DIMENSIONS: 30-3/8” Wide X 18-3/8” High X 15-3/4” Deep
GLASS SIZE: NeoCeram Glass with non-reflective coating. Visible Glass measures 398 in2. Actual Glass size is 468 in2.
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” ex-
haust 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 ap-
pliance:
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 to-
wards 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 convec-
tion 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 in-
stallations. 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.
CONTROLS: IPI Electronic Ignition System with AC Primary Power and DC Backup Power. Remote Control with Smart
Thermostat included.
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 and Black Porcelain panels are available.
One Panel kit must be purchased and is 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 E-
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.
INITIAL STARTUP ADVICE
PAINT CURING CYCLE RECOMMENDATION: It is recommended that you run this Insert on maximum flame height for
3 cycles of 2 hours ON and 2 hours OFF initially to cure the paint.
In the Commonwealth of Massachusetts:
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.
WARNING
If the information in this manual is not followed exactly, a
fire or explosion may result causing property damage,
personal injury or loss of life.
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TABLE OF CONTENTS
SAFETY AND WARNING INFORMATION ......................................................................................................................................1
E-FV33I FEATURES -QUICK REFERENCE INFORMATION ........................................................................................................3
INITIAL STARTUP ADVICE...............................................................................................................................................................3
SPECIFICATIONS................................................................................................................................................................................6
SPECIFIC REQUIREMENTS FOR THE COMMON WEALTH OF MASSACHUSETTS...........................................................7
SAFETY AND WARNING INFORMATION ......................................................................................................................................8
BUILDING PERMIT AND INSTALLATION INSPECTION APPROVAL REQUIREMENTS...................................................9
GENERAL INFORMATION..............................................................................................................................................................10
LOCATIONS OF FUNCTIONAL COMPONENTS...........................................................................................................................11
E-FV33I OVERALL DIMENSIONS...................................................................................................................................................12
SPECIFICATIONS &CLEARANCES...............................................................................................................................................13
INSTALLATION INSTRUCTIONS...................................................................................................................................................14
FLUE VENTING.................................................................................................................................................................................15
RAISED HEARTH SPECIFICATIONS.................................................................................................................................................19
GAS SUPPLY REQUIREMENTS..........................................................................................................................................................20
HIGH ALTITUDE INSTALLATIONS...............................................................................................................................................22
INSTALLATION CHECK OFF LIST.....................................................................................................................................................23
LIGHTING CHECK OFF LIST .............................................................................................................................................................23
DOOR REMOVAL AND REPLACEMENT.......................................................................................................................................24
TO UNLATCH GLASS FRAME LATCHES:................................................................................................................................................24
E-FV33I LOG SET INSTALLATION INSTRUCTIONS ...................................................................................................................25
BEFORE YOU BEGIN........................................................................................................................................................................36
Remote Control Transmitter Functions.....................................................................................................................................36
TOTURN ON THE APPLIANCE:......................................................................................................................................................37
TOTURN OFF THE APPLIANCE,PRESS THE ON/OFF BUTTON...................................................................................................37
MANUAL BYPASS OF THE REMOTE SYSTEM............................................................................................................................38
TEMPERATURE INDICATOR (oF or oC).................................................................................................................................38
KEY LOCK FUNCTION............................................................................................................................................................38
LOW BATTERY POWER DETECTION ....................................................................................................................................38
OPERATING DURING POWER OUTAGES.....................................................................................................................................38
“FIRST TIME” PILOT LIGHTING INSTRUCTIONS.......................................................................................................................39
INITIALIZING THE REMOTE CONTROL SYSTEM ......................................................................................................................40
(SYNCHRONIZING RECEIVER AND TRANSMITTER)................................................................................................................................40
IPI/STANDING PILOT SYSTEM INFORMATION..........................................................................................................................40
E-FV33I GAS IGNITION SYSTEM WIRING DIAGRAM ................................................................................................................41
MAINTENANCE ................................................................................................................................................................................42
BURNER FLAMES GENERAL HEIGHTS REFERENCE DIAGRAM ......................................................................................42
NATURAL TO LP GAS CONVERSION INSTRUCTIONS ..............................................................................................................43
ORIFICE SIZES REQUIREMENT:...........................................................................................................................................43
Recommended Procedure to Convert This Fireplace To Burn LPG .........................................................................................43
LP PRESSURE REGULATOR CONVERSION INSTRUCTIONS....................................................................................................47
LP GAS PRESSURE REQUIREMENTS............................................................................................................................................48
LPG PROPER INPUT RATES: .................................................................................................................................................48
LEAK TESTING REQUIREMENTS ..........................................................................................................................................48
PILOT FLAME AND MAIN BURNER RELATIONSHIP VERIFICATION...............................................................................48
PILOT FLAME LENGTH ADJUSTMENT ................................................................................................................................48
CHECKING FOR NORMAL BURNER (S) IGNITION CHARACTERISTICS................................................................................49
ATTACHING LPG CONVERSION LABELS AND HIGH ALTITUDE DERATION LABEL.....................................................49
CUSTOMER INFORMATION AND TROUBLE-SHOOTING.........................................................................................................50
PILOT OUTAGE AND RE-LIGHTING ......................................................................................................................................50
CLEANING VIEWING GLASS ..................................................................................................................................................50
AGA/ANSI APPROVAL .............................................................................................................................................................50
TROUBLE SHOOTING MENDOTA GAS FIREPLACE INSERT....................................................................................................50
BURNER FLAMES ADJUSTMENT- AIR INTAKE DAMPER CONTROLS ..................................................................................51
BURNERS AIR SHUTTER CONTROLS...........................................................................................................................................52
REPLACEMENT AND SERVICE PARTS.........................................................................................................................................52
GAS VALVE TRAIN ASSEMBLY REPLACEMENT PARTS LIST................................................................................................53
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GLASS FRAME ASSEMBLY REPAIR AND REPLACEMENT ......................................................................................................54
MENDOTA WARRANTY QUALIFICATION &SERVICE REFERENCE FORM ..................................................................................55
MENDOTA EXTENDED LIFETIME PROTECTION AND LIMITED WARRANTY.....................................................................58
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SPECIFICATIONS
MODEL E-FV-33i
Natural Gas
Propane Gas
Input rating (Btu/hr) 0-610 m
31,000
31,000
Minimum input (Btu/hr) 0-610 m
21,00 25󱮡0
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”
EFFICIENCIES..................................EXCEEDS D.O.E. EFFICIENCY REQUIREMENTS (A.F.U.E.)
FLUE VENT LINER ............................CO-LINEAR - 4” DIAMETER EXHAUST & 3” DIAMETER INLET
...................................................... Minimum Vent Length is 10 feet. Maximum Vent Length is 70 feet.
NET WEIGHT ...................................165 lbs.
SAFETY ...........................................AGA CERTIFIED, 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, 1 Amps
LISTINGS - INTERTEK TESTING SERVICES TESTED TO: ANSI Z21.88-2005 –CSA2.33-2005 –CAN/CGA 2.17-M91
Gas appliances must be tested and certified by a nationally recognized testing and certification agency to American Na-
tional 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, PREMIUM 8-PIECE FIBER LOG SET & COALS, NEO-CERAM GLASS,THERMOSTATIC REMOTE
ELECTRONIC IGNITION, AGA CERTIFIED SAFETY SYSTEM.
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0
0
21,000
25,000

7
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 structure
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 cur-
rent 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 installed and located in accordance with the installation re-
quirements 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 min-
imum 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 sepa-
rate 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 components.
(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 sa-
tisfied:
1. The referenced “special venting system” instructions shall be included with the appliance or equipment in-
stallation instructions; and
2. The “special venting systems” shall be Product Approved by the Board, and the instructions for that sys-
tem 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 equip-
ment, 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.
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SAFETY AND WARNING INFORMATION
READ and UNDERSTAND all instructions carefully before starting the appliance. FAILURE TO FOLLOW these instruc-
tions may result in a possible fire hazard and will void the warranty.
Any safety screen or guard removed for servicing must be replaced before operating this appliance.
DO NOT USE this appliance if any part has been under water. Immediately CALL a qualified service technician to inspect
the appliance and to replace any part of the control system and any gas control, which has been underwater.
THIS UNIT IS NOT FOR USE WITH SOLID FUEL.
Installation and repair should be PERFORMED by a qualified service person. The appliance and venting system should
be INSPECTED before initial use and at least annually by a professional service person. More frequent cleaning may be
required due to excessive lint from carpeting, bedding, material, etc. It is IMPERATIVE that the unit’s control compart-
ment, burners, and circulating air passageways ARE KEPT CLEAN to provide for adequate combustion and ventilation
air.
Always KEEP the appliance clear and free from combustible materials, gasoline, and other flammable vapors and liquids.
NEVER OBSTRUCT the flow of combustion and ventilation air. Keep the front of the appliance CLEAR of all obstacles
and materials for servicing and proper operation.
Due to high temperature, the appliance should be LOCATED out of traffic areas and away from furniture and draperies.
Clothing or flammable material SHOULD NOT BE PLACED on or near the appliance.
Children and adults should be ALERTED to the hazards of high surface temperature and should STAY AWAY to avoid
burns or clothing ignition. Young children should be CAREFULLY SUPERVISED when they are in the same room as the
appliance.
These units MUST use one of the vent systems described in the Installing Your Fireplace section of the Installers Guide.
NO OTHER vent systems or components MAY BE USED.
This gas fireplace and vent assembly MUST be vented directly to the outside and MUST NEVER be attached to a chim-
ney serving a separate solid fuel-burning appliance. Each gas appliance MUST USE a separate vent system. Common
vent systems are PROHIBITED.
If the vent-air intake system is disassembled for any reason, reinstall per the instructions provided for the initial installa-
tion.
The vent system assembly for this fireplace must be periodically examined by a qualified service agency.
INSPECT the external vent cap on regular basis to make sure that no debris is interfering with the airflow. The flow of
combustion and ventilation air not to be obstructed
DO NOT abuse the glass door by striking the glass, slamming the door shut, etc.
Use only authorized parts and materials obtained from Johnson Gas Appliance Company when replacing defective or
damaged glass.
DO NOT USE abrasive cleaners on the glass door assembly. DO NOT ATTEMPT to clean the glass door when it is hot.
Turn off the gas before servicing this appliance. It is recommended that a qualified service technician perform an ap-
pliance 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.
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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 opera-
tion will give you years of safe, trouble free comfort and enjoyment.
If you have any questions regarding installation or operation of your Mendota Fireplace please contact your local dealer.
...CAUTION...
Due to high temperatures, the Fireplace should be located out of traffic and away from furniture and draperies. Children
and adults should be alerted to the hazards of high surface temperature and should stay away to avoid burns or clothing
ignition. Young children should be carefully supervised when they are in the same room as the Mendota Gas Fireplace.
Clothing or other flammable material should not be placed on or near the Fireplace.
Any safety screen or guard removed for servicing an appliance must be replaced prior to operating this appliance.
The Mendota Gas Fireplace is a powerful and efficient heating unit. It has been designed as a major source of supple-
mental heat. As with any mechanical appliance there can be component shut downs. It is advisable to have an alternate
heat supply.
Installation, repair and any adjustments to logs or burner must be done by a qualified service person. The appliance
should be inspected before use and at least annually by a professional service person. More frequent cleaning may be
required due to excessive lint from carpeting, bedding material, carbon build-up, etc. It is imperative that control com-
partments, burners and circulating air passageways of the appliance be kept clean. The burner and pilot flames and logs
should be visually checked periodically.
DO NOT use this appliance if any part has been under water or exposed to moisture corrosion. Immediately call a quali-
fied service technician to inspect the Fireplace and replace any part of the control system and any gas control, which has
been under water. DO NOT use this fireplace if the burner does not light immediately. Turn unit off and call Mendota ap-
proved service person if there is any delay in burner light off.
It is Johnson Gas Appliance Company's policy that no responsibility is assumed by the Company or by any of its em-
ployees or representatives for any damages caused by an inoperable, inadequate, or unsafe condition which is the result,
either directly or indirectly, of any improper operation, installation or servicing procedures.
Building Permit and Installation Inspection Approval Requirements
All installations of Mendota Fireplaces and Inserts must comply with all the requirements stated in this Installation and
Operating Instructions Manual. The Dealer and/or installer must also obtain all required Building Permits and Inspection
Approval from the local building inspection department or the local body having jurisdiction. In order to validate warranty
coverage, Mendota may require facsimile copies of the Building Permit and Inspection Approval forms. Failure to provide
adequate proof that the installation conforms to all local requirements and the requirements stated in the Installation and
Operating Instructions Manual will void all applicable warranty.
INSTALLER: THESE INSTRUCTIONS ARE TO REMAIN WITH HOMEOWNER.
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.
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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 opera-
tion.
SAFETY AND STRUCTURAL CONCERNS:
The E-FV33i Fireplace Insert must be installed and serviced by a Mendota approved serviceperson. Any adjustments
to burner, pilot, logs or coal bed must be made by a Mendota approved service person. If pilot goes out, always
wait five (5) minutes before relighting pilot. The flame must not "lift" off the burner.
ALWAYS USE MENDOTA FACINGS, MENDOTA VENT SYSTEMS AND MENDOTA APPROVED VENT CAPS.
ONLY DOORS CERTIFIED WITH THE APPLIANCE SHALL BE USED.
A non-combustible hearth protector is required and must extend a minimum of 16" in front of the fireplace when 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 E-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 be used as a whole house heating system. Supplemental air movement considerations for maximizing
heat circulation are: through-the-wall grills, floor grills, ceiling fans, or the continuous operation of central heating and
cooling blowers. The most EFFICIENT and successful method for overall heat distribution is a ceiling fan. "Customer In-
formation". The heat output of the Insert can be reduced by using the down arrow on the Remote Control.
ELECTRICAL REQUIREMENTS
A 120-volt electrical service must be supplied at the fireplace location at the time of installation.
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LOCATIONS OF FUNCTIONAL COMPONENTS
ACCENT LIGHT
DIMMER SWITCH
ACCENT LIGHT
DIMMER SWITCH
RECEIVER
MAIN GAS VALVE
IPI CONTROL MODULE
REAR BURNER
SOLENOID VALVE
LEFT BLOWER
SLIDING VENT
ADAPTER
RIGHT BLOWER
FAN CONTROL
MODULE
STANDING PILOT
LIGHT SWITCH
SECONDARY AIR
INTAKE DAMPER
ADJUSTMENT
REMOTE
RECEIVER
ACCENT LIGHT
HOUSING
PRIMARY AIR
INTAKE VELOCITY
ADJUSTMENT IS
LOCATED HERE!
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E-FV33i OVERALL DIMENSIONS
5 1/2
29
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
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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
15
16 2
211
16
35
16 4
411
16
55
16 6
611
16
75
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.
MENDOTA E-FV33i GAS DIRECT VENT FIREPLACE INSERT
SPECIFICATIONS & CLEARANCES
E-FV33i Faceplate Dimensions
A
B
Inches
mm.
Inches
mm.
No Trim
24
610
36
915
Is available
27
686
40
1016
For E-FV33I
31
788
44
1118
Minimum Fireplace Opening Required
30-3/8” wide X 18-3/8” high X 15 3/4” Deep
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INSTALLATION INSTRUCTIONS
CAUTION: Each installation must conform to all local, state and national codes. Refer to the national fuel gas code and local zoning and code authorities for details on
installation requirements. The Mendota Inserts must be vented to the outside in accordance with the latest edition of the National Fuel Gas Code. In the absence of local
codes, the installation must conform with National Fuel Gas Code ANSI Z223.1 (NFPA 54), or Canadian Code CAN1-B149 or most current edition, also known as
NFPA 54. Do not connect this Insert to a chimney flue serving a separate solid fuel or gas-burning appliance.
1. Remove glass doors, metal fire screens, etc. from existing fireplace. Be sure there is 12" minimum dis-
tance from top of upper grill to bottom of mantel; see Specifications (Pg.13 & 5), and a 16" minimum non-
combustible hearth extension in front of the glass surface if a raised hearth is not supplied. (See pg. 19
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. 20 & 21 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.
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, permanent-
ly secure damper in "open" position. NOTE: Massachusetts requires that the flue damper must be re-
moved or permanently welded in the "open" position.
6. If damper opening is too small for the 4" & 3" flue liners, it will be necessary to remove the damper handle
and the damper plate. Some damper plates are held in place by a pinned hinge that can be released easily
by tapping out the pin with a hammer and punch. Others may be held in place by a screw or bolt, or pi-
vots 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.
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). Tigh-
ten 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 it-
self. Be sure to allow for all offsets in existing chimney. Cut the 4" and 3”diameter flex liner (s) to this
measured length.
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FLUE VENTING
The E-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 dam-
per mechanism.
NOTE: THE INSERT IS DESIGNED, TESTED AND LISTED FOR OPERATION ONLY WITH MENDOTA
INSERT VENTING COMPONENTS AS LISTED IN FIGURES BELOW:
The solid-fuel fireplace chimney must be clean and in good working order and is constructed on non-combustible
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.
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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.
SLIDE ADAPTER
22 “ above
firebox floor
13. One installer should then return to the fireplace opening and pull the rope to guide the liner(s) into 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.
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14. Remove the Vent Adapter by removing
two 5/16” Hex Bolts and sliding Vent
Adapter towards rear of Insert.
15. Tightly secure 3” and 4” flex vents with
clamps provided. Seal vent
cap/flashing to top of chimney with
weatherproof sealer. Seal areas be-
tween 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 forward.
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 alternat-
ing between the two hex bolts until the screws are hand tight and vent adapter is pulled fully forward.
2-7/8" AIR INTAKE
STUB
3-7/8" EXHAUST
STUB
VENT CONNECTION
ADAPTER
HEX HEAD BOLTS
10-24X1-1/4"
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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.
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RAISED HEARTH SPECIFICATIONS
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” clear-
ance starts at the front face of the glass door. If replacing a wood-burning insert with this gas in-
sert, 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
non-combustible (stone, brick, etc.), a non-combustible protector is not required.
BOTTOM EDGE OF
GLASS WINDOW
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