Mendota FV48 Installation And Operating Instructions Manual
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Mendota FV48 Installation And Operating Instructions Manual

Mendota FV48 Installation And Operating Instructions Manual

Fullview direct vent gas fireplace heater
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MODEL NO. AA-11-04285 FV48 FULLVIEW DIRECT VENT GAS FIREPLACE HEATER
WARNING: If the information in these instructions
is not followed exactly, a fire or explosion may
result causing property damage, 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
•
Do not try to light any appliance.
•
Do not touch any electrical switch; do not
use any 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
supplier.
This appliance may be installed in an aftermarket,
permanently located, manufactured home (USA
only) or mobile home, where not prohibited by local
codes.
This appliance is only for use with the type of gas
indicated on the rating plate. This appliance is not
convertible for use with other gasses, unless a
certified kit is used.
A barrier designed to reduce the risk of burns from
the hot viewing glass is provided with this appliance
and must be installed.
Installation and Operating Instructions
85-03-01194-C
AVERTISSEMENT. Assurez-vous de bien suivre les
instructions données dans cette notice pour réduire au
minimum le risque d'incendie ou d'explosion ou pour
éviter tout dommage matériel, toute blessure ou la mort.
Ne pas entreposer ni utiliser d'essence ni d'autres vapeurs
ou liquids 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 bâtiment où 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,
appelez le service des incendies.
- L'installation et l'entretien doivent être assurés par un
installateur ou un service d'entretien qualifié ou par le
fournisseur de gaz.
Cet appareil peut être installé dans une maison
préfabriquée (É.-U. seulement) ou mobile déjà installée à
demeure si les règlements locaux le permettent.
Cet appareil doit être utilisé uniquement avec les types de
gaz indiqués sur la plaque signalétique. Une trousse de
conversion est fournie avec cet appareil.
Une barrière conçue pour réduire le risque de brûlures
du verre chaud est fournie avec cet appareil et doit être
installée.
FV48

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Summary of Contents for Mendota FV48

  • Page 1 Installation and Operating Instructions MODEL NO. AA-11-04285 FV48 FULLVIEW DIRECT VENT GAS FIREPLACE HEATER WARNING: If the information in these instructions AVERTISSEMENT. Assurez-vous de bien suivre les is not followed exactly, a fire or explosion may instructions données dans cette notice pour réduire au...
  • Page 2 85-03-01194-C FV48...

  • Page 3: Hot Surfaces Are Normal

    See chapter Instructions. Read and 3.1.1 Mendota Fireplace Curing follow all instructions given in this Chapter and perform the 3-step curing cycle. After the 3-step curing cycle has been completed, all smoking will have stopped. Some slight odors may remain. With subsequent use of this Fireplace, odors will slowly dissipate and disappear.

  • Page 4: Table Of Contents

    1.3 H ........3 URFACES ARE ORMAL 1.4 P ..3 ERIODIC AND ANNUAL CLEANING ARE REQUIRED 2.1 SAFETY AND WARNING INFORMATION ....6 3.2.16.3.1 Mendota Cool Wall36 2.2 S ..........7 AFETY ARNINGS 3.2.16.3.2 Versiheat 3.2.16.3.3 FlexHeat 2.3 R .
  • Page 5 4.10 N LPG C ......57 ATURAL AS TO ONVERSION 5.9 O ........78 PERATING NSTRUCTIONS 5.10 T ......78 AS TO IREPLACE 5.11 FREQUENTLY ASKED QUESTIONS ..... 79 4.11 V ............61 ENTING 6.1 R ......83 EQUIRED ERIODIC NSPECTIONS 6.2 C ........

  • Page 6: Safety And Warning Information

    Building Permit & Inspection Requirements All installations of Mendota Fireplaces must comply with all the requirements stated in this Installation and Operating Manual. The dealer and/or installer must obtain all required building permits and inspection approvals from the local building inspection department or the local jurisdiction.

  • Page 7: Safety Warnings

    HIGH-ALTITUDE INSTALLATION INFORMATION: Prior to installing at altitudes higher than 7,500 ft., understand the need for gas input derating. Contact your local gas company to see if your gas type is already derated for your altitude or contact Mendota Technical Service for support.
  • Page 8 Never obstruct the flow of combustion and ventilation air. Keep the front of the fireplace clear of all obstacles and materials for servicing and proper operation. Use only Mendota approved Screens, Fronts and Trim Kits. Due to high temperature, the fireplace should be located out of traffic areas and away from furniture and draperies.
  • Page 9 été plongée dans l’eau. Do not use any fronts or doors with this fireplace unless they are certified by Mendota and installed by a certified installer.

  • Page 10: Requirements For Thec

    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 85-03-01194 FV48 Page 10...

  • Page 11: General Technical References

    If pilot goes out, always wait 5 minutes before attempting to relight pilot. Never block off convection air openings or paths. Trim panels or surrounds shall not seal ventilation openings in the fireplace. Always use Mendota decorative fronts and Mendota approved vent systems and vent caps only. Keep the flue warm...
  • Page 12 ATTENTION It is important that the blowers are turned on during this step to prevent the curing smoke from staining the wall finish above the fireplace. Mendota recommends completing Step 1 prior to install ation of wall finish materials. Visible smoke and strong odor are to be expected during this step. If desi red, disable smoke alarms before this step, smoke from the initial curing c ycle will set off smoke alarms.

  • Page 13: Mechanical Technicalr

    3.2 MECHANICAL TECHNICAL REFERENCES Planning the installation This Mendota Fireplace must be installed and serviced by a qualified installer, service agency, or the gas supplier. When planning on appliance installation, it is necessary to determine the following information before installing: •...
  • Page 14 Listing Label The listing label is in the air gap below the firebox on the unit floor. It is secured to a chain loosely and can be pulled out to be viewed. Figure 3-2 Listing Label 85-03-01194 FV48 Page 14...
  • Page 15 Make certain you heed all the warning and caution statements during installation and maintenance of this appliance. Figure 3-4 Figure 3-3 Figure 3-6 Figure 3-5 Figure 3-8 Figure 3-7 Figure 3-9 85-03-01194 FV48 Page 15...
  • Page 16 Figure 3-10 Figure 3-11 85-03-01194 FV48 Page 16...
  • Page 17 FV48 Fireplace Ratings Information This Mendota Fireplace can be installed directly on top of a metal, masonry or wood structural surface. ELECTRICAL REQUIREMENTS: 120 Volts AC, 1.5 Amps (minimum line voltage allowed 110 Volts AC) REQUIRED GAS SUPPLY PRESSURE: NAT. GAS: 7" W.C. [5.0" W.C. MIN., 11" W.C. MAX.] L.P.
  • Page 18 HINT: To greatly reduce surface temperatures surrounding this Fireplace during operation, Mendota recommends operating the integrated convection air blowers which aid in cooling all surrounding surfaces. Mendota Fireplaces comply with ANSI Z21.88-2017 Standards for maximum surface temperatures (as high as 217 F) on exposed “combustible”...
  • Page 19 Note: For every 1” this fireplace is raised off the floor, the non-combustible hearth protection pad may be reduced by 2”. If this fireplace is raised more than 6” off the floor, no hearth protection pad is required. Note: Consult the R-Value Table for reference 85-03-01194 FV48 Page 19...
  • Page 20 Fireplace Features Identification See Figure 3-14 FIREPLACE DIMENSIONS AND FEATURES below. Identify the features included with this Fireplace and their locations. Figure 3-14 FIREPLACE DIMENSIONS AND FEATURES 85-03-01194 FV48 Page 20...
  • Page 21 Convection Blower System Dual blowers are provided as standard equipment with this FV48 Fireplace. The dual blowers have an air output rating of 190 CFM (in free air). This Fireplace is designed to operate with the blowers turned off or on. Turning the blower on aids in distributing and circulating heat to the room this Fireplace is installed in.
  • Page 22 If the fireplace is to be recessed in a cavity deeper than 20”, all framing and finishing materials protruding past the front face of this fireplace must be of the NON-COMBUSTIBLE variety. Figure 3-16 FRAMING DIMENSIONS 85-03-01194 FV48 Page 22...
  • Page 23 If the appliance is being installed on a cement slab, a layer of plywood may be placed underneath this fireplace to prevent conducting cold up into the room Figure 3-17 Floor to Wall Thimble Center Dimension 85-03-01194 FV48 Page 23...
  • Page 24 Clearance from Appliance The required clearances to combustibles from this appliance’s body are: 1. 9-3/16” from appliance top surface 2. 5/8” from appliance side walls 3. 5/8” from appliance rear wall Figure 3-18 CLEARANCE TO BODY 85-03-01194 FV48 Page 24...
  • Page 25 NPFA 211 Approved: Install an R-1 rated ceramic board or R-1 rated mineral board on the wall you are attempting to protect. by using this method of protection, if the required horizontal clearance was 16”, the resulting clearance will be reduced by 50% to 8” between the heat source and the R-1 Rated wall board. 85-03-01194 FV48 Page 25...
  • Page 26 Doing so can lead to a severe fire hazard. Note: The distance from the Floor Level of this Fireplace to the Top Air Gap is 27”. Figure 3-20 Mantel Clearances DISTANCE FROM FIREPLACE FACE Figure 3-21 Allowable Mantel Profile Chart 85-03-01194 FV48 Page 26...
  • Page 27 If these materials are used it is recommended that the fireplace is raised at least 12” above the floor. Mendota does not guarantee any materials used around the fireplace. Me ndota disclaims any and all liability for any damage to finishing materials including warping, discoloring, cracking, peeling or flaking.
  • Page 28 If the hearth pad being used is thicker than the dimension “A” the fireplace will need to be raised. For example, if the distance “A” from the bottom of the fireplace to the bottom guide is 1 1/2" and the hearth pad being used is 4” thick the fireplace would need to be raised 2 1/2”. 85-03-01194 FV48 Page 28...
  • Page 29 1”. This is the depth of the finishing guides on the fireplace and will result in the best final appearance. Mendota does not guarantee any materials used around the fireplace. Mendota disclaims any and all liability for any damage to finishing materials including warping, discoloring, cracking, peeling or flaking.
  • Page 30 Ceramic or Porcelain Tile Use of ceramic or porcelain tiles as facing materials around a Mendota fireplace is approved. If selecting a mosaic tile where tiles are held together with a webbing, ensure the webbing is a non-combustible material like fiberglass. Also ensure that the tiles are not attached to the webbing with a glue or epoxy that will off gas and smell when heated.

  • Page 31: Paint Types Approved For Use

    Mendota fireplaces. Mendota further cautions that proper adhesives be used to attach stone facings. Pay attention to the potential of off gassing of chemical vapors from mastic and other adhesives.
  • Page 32 Please read the following instruction before installing the finishing material on the front of this fireplace. If you have any questions about finishing the fireplace, contact a Mendota dealer or the Mendota Service Department. • To prevent damage, remove any decorative front, screen, or door from the fireplace and mask the fireplace glass frame...
  • Page 33 This option allows the front to mount with any finish material. The front will fit inside the guides. Allowing the front to be recessed into the wall. If you are unsure of which option to use this option as there are no restrictions on the type of finishing material that can be used. 85-03-01194 FV48 Page 33...
  • Page 34 Many television manufacturers specify in their installation instructions that the television must not be installed near or above a heat source. The decision to install a television near or above a Mendota fireplace rests solely on the consumer. It is the consumers responsibility to satisfy television specifications and ensure the television will not exceed maximum operation temperatures.
  • Page 35 Recommendation 3: Install a heat transfer system Mendota Hearth offers three heat transfer systems that take heat from the fireplace and redirect it to another area. When used correctly these heat transfer systems can make it possible to mount a television above the fireplace without installing a mantel or creating a recessed cavity.

  • Page 36: Mendota Cool Wall36

    3.2.16.3.1 Mendota Cool Wall The Mendota Cool Wall system uses natural convection to take heat off the wall directly above the fireplace and redirects it up and away from surrounding areas. Testing has shown that when using a Cool Wall system, temperatures above the fireplace are reduced making it possible to mount a television 15”...

  • Page 37: Versiheat

    Because the Versiheat system must be running to reduce temperatures the fireplace cannot be operated during a power outage. Testing has shown that when using two Versiheat systems temperatures above the fireplace are reduced making it possible to mount a television 15” above the fireplace’s top air gap. 85-03-01194 FV48 Page 37...

  • Page 38: Flexheat

    Because the FLexHeat system must be running to reduce temperatures the fireplace cannot be operated during a power outage. Testing has shown that when using the FlexHeat system temperatures above the fireplace are reduced making it possible to mount a television 12” above the fireplace’s top air gap. 85-03-01194 FV48 Page 38...
  • Page 39 You may also use a Mendota approved power vent kit. joints. Stove gasket cements may be used at pipe joints but is not required The FV48 Fireplaces requires coaxial rigid- 5” diameter exhaust & 8” diameter air inlet and approved vent caps for most installations.
  • Page 40 Flue Venting Components Identification Diagrams Prior to installing at altitudes higher than 7500, please contact the Mendota technical service department for specific venting requirements and venting restrictions. ITEM DESCRIPTION 6" or 7” PIPE (DuraVent 6”/Amerivent 7”), 9”, 12” 12" VENT STACK 24"...
  • Page 41 DUAL 90° ELBOWS VERTICAL TERMINATION ZERO VERTICAL DUAL 90° ELBOWS VERTICAL TERMINATION NOT ALLOWED APPROVED APPROVED VERTICAL RISE THREE HORIZONTAL DISCHARGE TRIPLE 90° ELBOWS 90° ELBOWS VERTICAL TERMINATION VERTICAL RISE TRIPLE 90° ELBOWS HORIZONTAL TERMINATION APPROVED APPROVED APPROVED 85-03-01194 FV48 Page 41...
  • Page 42 Exterior Vent Locations and Restrictions Note: All measurements are to be taken from the center of the vent cap. Note: If using a Mendota approved power vent kit please consult the power vent instruction manual as these values may differ.  - ...
  • Page 43 Masonry Conversion Kit # AA-11-03539 Mendota masonry conversion kit #AA-11-03539 is tested and approved for use with all Mendota ZC models that employ a 5” X 8” Coaxial Vent system. This kit can be ordered directly from Mendota Fireplaces. This kit employs a 5” flexible aluminum duct to expel exhaust. It is required that the existing masonry chimney and masonry liners be cleaned and fully inspected and repaired to guarantee structural integrity prior to installation of this vent kit.

  • Page 44: Lectrical Echnical Eferences

    Plug the wire into the plug in the back of the outlet box. The house power plugs into the plug that is towards the front of the fireplace. The plugs are designed so that they cannot be plugged into the wrong place. Once the wire is plugged in, place the wire into the junction box and reinstall the cover plate. 85-03-01194 FV48 Page 44...
  • Page 45 Instruct homeowner to retain the DC battery pack and the connecting harness in a safe and secure place for use during power outages Figure 3-27 BACKUP DC POWER INLET Figure 3-26 Backup DC Power Junction Box Installation Figure 3-28 DC Backup Power Connection 85-03-01194 FV48 Page 45...
  • Page 46 Label all wires prior to disconnection when servicing control. Replacement wires must have the same type and size of Wiring Errors can cause improper and dangerous operation. insulation as the original. Verify proper operation after servicing. 85-03-01194 FV48 Page 46...

  • Page 47: Lumbing Technical References

    TRAIN. ADHERE STRICTLY TO LOCAL AND NATIONAL CODES. Gas Supply Line Sizing This Mendota Gas Fireplace comes equipped with a 1/2" N.P.T. Female inlet. Gas supply piping must enter the Fireplace cabinet on the left side. Use the table, below, to determine the proper gas line diameter that must be installed to run from the supply regulator to the factory installed manual shutoff valve.
  • Page 48 If local building codes require one, obtain an external keyed wall-mounted or floor-mounted manual gas shutoff valve approved per local gas plumbing codes and install per local gas plumbing codes in the specified location. Local requirements supersede all other codes. Figure 3-32 Keyed Manual Gas Shutoff Valve 85-03-01194 FV48 Page 48...
  • Page 49 The gas inlet fitting supplied with this Fireplace provides a 1/2” female NPT fitting. This requires you to supply a ½” NPT male fitting for connection to this appliance. Based on the gas line size you have selected use an appropriate NPT fitting to adapt and connect to the 1/2” male NPT flex end adapter. 85-03-01194 FV48 Page 49...
  • Page 50 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 ______________ 85-03-01194 FV48 Page 50...

  • Page 51: Installation Checklist

    ❑ Adjust vent damper to match vertical chimney length. See 4.11.15 Vent Damper Adjustments ❑ Co-axial vent rigid pipe, wall vent cap or roof vent cap is installed by a Mendota approved serviceperson in accordance with instructions. ❑ All joints are secured, "twist-locked" and leak-proof.

  • Page 52: Unpacking The Fireplace

    Lift the outer box vertically straight upward until lower edge of the box clears the top of the unit body. Set the box aside. Mendota recommends recycling the outer box. Figure 4-1 Outer Box Removal 85-03-01194...

  • Page 53: Contents Of The Manual Packet

    Once the outer box is removed, you will find the Fireplace body and a manual packet white box. This manual packet white box includes the items shown in the table, below. Contact Mendota Technical Service if any parts are missing.

  • Page 54: Ending Up The Shipping Clips

    3. Remove screw driver. Insert screw driver tip into one hole in clip. Lift screw driver up. To break clip off, repeat up down motion of screw driver until it breaks off. Figure 4-4 Shipping Clip STEP 1 & STEP 2 STEP 3 Figure 4-6 Bend Up Clip 2 Figure 4-5 Bend Up Clip 1 85-03-01194 FV48 Page 54...

  • Page 55: O Remove Door

    Use the tool provided to connect the spring latches to the glass frame. Insert tool into hole in spring latch, pull latch towards you, rotate latch so the hook is facing downward then release latch to hook to door frame. Door is now connected and sealed to unit. 85-03-01194 FV48 Page 55...
  • Page 56 Warning: Use a 3/8” hex hand driver to tighten nuts.DO NOT over tighten the nuts. Doing so can crack the light lens. HA-58-04606 ACCENT LIGHT HOUSING 10-11-00020 LIGHT BULB, G9 XENON, 25W 10-11-00025 ACCENT LIGHT LENS-2016 Figure 4-8 Accent Light Bulb & Lens Installation HA-88-00168 LENS RETAINER BRACKET WITH GASKET HA-77-00357 LIGHT COVER CLIP 85-03-01194 FV48 Page 56...

  • Page 57: Natural Gas To Lpg C

    AIR BOX SCREWS from rotating. 6. Thread a new #54 orifice on both the BURNER SCREWS front and rear orifice mounting brass fittings. Tighten down the orifices. Figure 4-10 PREPARATION FOR CONVERSION 85-03-01194 FV48 Page 57...
  • Page 58 Note: Be careful when removing or tightening the screw on the back of the pressure regulator. The screw location is difficult to access and care must be taken to ensure a proper seal when tightened Figure 4-14 PRESSURE REGULATOR ACCESS 85-03-01194 FV48 Page 58...
  • Page 59 Warning: Correct operation of the system cannot be guaranteed if the conversion kit or value have been Figure 4-15 Pressure Regulator Conversion dropped or sustained strong impact. 85-03-01194 FV48 Page 59...
  • Page 60 Verify that the burner tubes ignite quickly and the burner flames propagate smoothly along the entire length of the burners. 1" MIN. 1" MIN. Figure 4-16 Pilot Flames Pilot Flame and Burner Ports 85-03-01194 FV48 Page 60...

  • Page 61: Venting

    Fireplace. Oversights or failure to conform to all installation requirements will void the applicable warranty. The FV48 Fireplace must be vented to the outside and must use one of the approved rigid coaxial ducting system. This heater must be properly connected to a venting system in accordance with the manufacturer's installation instructions.
  • Page 62 However, the fourth 90 elbow must point vertically and directly to the vent termination cap. High Altitude Installation Information Prior to installing at altitudes higher than 7500, please contact the Mendota technical service department for specific venting requirements and venting restrictions. 40'-0" 36'-0"...
  • Page 63 Using 90 Elbows The FV48 Fireplace by MENDOTA allows maximum flexibility in the use of 90 elbows in the vent system. The length of the first straight vertical section directly connected to the fireplace’s starter collar determines the maximum horizontal run and the number of 90 elbows allowed for this fireplace.
  • Page 64 Zero Rise Horizontal Termination The FV48 Fireplace must be installed by a qualified Mendota approved serviceperson. A maximum horizontal run of 12” is allowed if a 9” vertical starter section and one 90° elbow is connected directly to this fireplace’s flue starter collar. The horizontal centerline of the 90ºelbow will be 46-7/8” up from the floor level of this fireplace.
  • Page 65 6. From the exterior of the home, slide the horizontal vent cap over the end of the horizontal pipe and tightly secure the vent cap to the wall with screws. Seal with high-quality caulking around the outer perimeter of the vent cap. Note: Vent cap should not be recessed into wall or siding. 85-03-01194 FV48 Page 65...
  • Page 66 4’ 32’ Three 90° Elbows 4’ – 12’ 32’ Horizontal Termination Use the Master Venting Chart to calculate For V greater than 12’, see allowable lengths. Master Venting Chart VERTICAL RISE DUAL 90° ELBOWS HORIZONTAL TERMINATION 85-03-01194 FV48 Page 66...
  • Page 67 Height "*H" from roof surface to the top of vent cap can be determined as given in this table. ROOF PITCH FEET METERS FLAT to 6/12 Complete installation with storm collar and vent cap. 7/12 to 9/12 10/12 to 12/12 13/12 to 16/12 17/12 to 21/12 85-03-01194 FV48 Page 67...
  • Page 68 STRAIGHT UP, VERTICAL VENTING VERTICAL RISE DUAL 90° ELBOWS VERTICAL TERMINATION 40 FEET MAXIMUM 85-03-01194 FV48 Page 68...
  • Page 69 Mendota has spent considerable time and effort in the design of this fireplace and its venting system. Through this effort, Mendota has been able to certify the use of Four 90 elbows.

  • Page 70: Lighting Checklist

    ☐ DO NOT proceed with operation unless burner cycles "on/off" without delays and the flame is "stable" and not "lifting" off burner after 5 minutes of initial ignition. Caution: If pilot goes out, be sure to wait a minimum of five minutes before relighting. 85-03-01194 FV48 Page 70...
  • Page 71 IMPORTANT: Try each new shutter setting approx. ½ hr. before mak ing additional changes. NOTE: Changes in front burner flame can be made by re -arranging the coals and front burner air shutter opening. REAR BURNER ADJUSTMENT FRONT BURNER ADJUSTMENT Figure 4-19 Burner Air Shutter Controls 85-03-01194 FV48 Page 71...

  • Page 72: Aesthetic Considerations

    We are committed to quality and satisfaction for all Mendota owners. Thank you for choosing a Mendota to be a source of comfort and beauty in your home.

  • Page 73: Operating Information

    5.4 OPERATING INFORMATION Using Your Remote Control Your Mendota remote control is pre-programmed to your fireplace. Ensure you have installed 3 AAA batteries into your remote. Press the top button on the remote control. If you do not hear a beep when you press this button, follow the instructions below to synchronize your fireplace and remote control.
  • Page 74 3. Up/Down Button: This button is used to increase or decrease the thermostat temperature, flame height, fan speed, and accent light intensity. This also controls the rear burner on/off. Mode Selection Button: This button is used to toggle between the various function icons: flame height, fan speed, accent light, and rear burner. 85-03-01194 FV48 Page 74...

  • Page 75: Remote Control Operating

    Press the on/off button. Understanding Your Remote-Control Icons Your remote control displays and controls the following functions. See below for detailed control explanations. Note: the “AUX On” function is not used in this fireplace. Figure 5-3 Remote Control Icons 85-03-01194 FV48 Page 75...
  • Page 76 The flame height of the front burner will not change when you turn the rear burner on or off. The flame height can only be changed in the Flame Height mode. 85-03-01194 FV48 Page 76...

  • Page 77: Ipi And Cpi Modes

    Note: The snowflake icon will be visible on the display at all times when in CPI mode. Recommended: Mendota recommends that CPI mode is used during the winter months when the average daily high ° temperature falls below 50 F.

  • Page 78: Instructions

    5.10 TO TURN OFF GAS TO FIREPLACE 1. Press the ON/OFF button on the remote control. 2. Turn off CPI Pilot Mode from remote control. Turn off the internal manual shutoff valve in the appliance. See 0 85-03-01194 FV48 Page 78...
  • Page 79 If local building codes require one, obtain an external keyed wall-mounted or floor-mounted manual gas shutoff valve approved per local gas plumbing codes and install per local gas plumbing codes in the specified location. Local requirements supersede all other codes. Figure 3-32 Keyed Manual Gas Shutoff Valve 85-03-01194 FV48 Page 79...
  • Page 80 3. Factory Installed Manual Gas Shutoff Valve. 4. Turn OFF the external manual shutoff valve if was required and supplied by installer and mounted adjacent to fireplace. 5. Turn OFF all electric power to the fireplace if service is to be performed. 85-03-01194 FV48 Page 80...

  • Page 81: Frequently Asked Questions

    Where can I find the model and serial numbers? When requesting service, you will be asked to provide the model number and serial number to your Mendota dealer. This information will expedite the warranty verification process. The Listing Label contains the model number and serial number for your particular appliance.
  • Page 82 3” to 12” long area) and the gasket adhesive in no longer functional to stick to glass, then replace the gasket. Visually inspect the vent terminal (vent cap) for leaves, twigs and other debris accumulation. Clean if required. 10. Clean door glass. 11. Clean enamel firebox lining, if one is installed. 85-03-01194 FV48 Page 82...
  • Page 83 These adjustments should be made by a qualified technician to achieve the best flame performance. Contact your installer or Mendota dealer if you feel your fireplace is not burning correctly. Improper setup and adjustment is not covered under warranty.
  • Page 84 This should clear the lockout mode. Turn on the remote and start the fireplace. Ensure the master switch is in the run/on position. After completing these steps, contact your Mendota dealer if fireplace won’t turn on. What happens when I first light my fireplace? When you first light your fireplace, the initial curing phase is initiated.

  • Page 85: Required Periodic Inspections

    Check glass gasket seal. Visually inspect glass gasket, especially at the corners of the glass piece. Glass gasket is installed as a 4- piece assembly. Check joints between the gasket pieces at the corners. They should butt against each other to create a seal. Gaps between gasket pieces can cause exhaust leaks and lead to acrid smell concerns. 85-03-01194 FV48 Page 85...

  • Page 86: Ilot Outage And R E -Lighting

    If you are using a “backyard” Natural Gas well as the gas source, you must submit formal gas analysis data sheets to Mendota Fireplaces for review and calculation of proper main burner orifice sizes prior to first firing. It is known that unpurified Natural Gas from “backyard” wells can contain high energy levels causing over firing.

  • Page 87: Replacement Parts Information

    Accent Light: The accent light is mounted in the firebox top center area. The accent light wire harness is run from the light housing to the left side and then down to the ignition control module. 85-03-01194 FV48 Page 87...
  • Page 88 LIGHT BULB, G9 XENON, 25W 10-11-00025 ACCENT LIGHT LENS-2016 HA-88-00168 LENS RETAINER BRACKET WITH GASKET HA-77-00357 LIGHT COVER CLIP Note: LIGHT BULB TYPE G9 XENON, 25W is available at local hardware stores. Figure 6-4 FV48 Accent Light System Parts 85-03-01194 FV48 Page 88...
  • Page 89 Gas Train Assembly Parts Figure 6-5 Gas Train Assembly Parts 85-03-01194 FV48 Page 89...
  • Page 90 Burners Figure 6-6 Burners 85-03-01194 FV48 Page 90...
  • Page 91 The glass frame assembly and its individual components are available through Johnson Gas Appliance Company. Contact your dealer for more detailed ordering information. GLASS FRAME ASSEMBLY REPLACEMENT PARTS LIST ITEM PART NUMBER DESCRIPTION FRAME, WELDMENT, GLASS, FV48 HA-124-00020 GASKET, TADPOLE, 5 /8” BULB, 3/4” TAIL, 123” 65-02-00103 65-06-01462 GLASS, CERAMIC, FV48...

  • Page 92: Final Installation And Homeowner Checklist

    ❑ Burner flames are “stable” and are not “lifting” off burner. ❑ Inform owner that an initial curing step is required. Read and follow Mendota Fireplace and Insert Curing Instructions (found on unit and in owner’s manual). Smoke will emit during initial curing step.

  • Page 93: Warranty Policy Statement

    7.2 WARRANTY POLICY STATEMENT Mendota Fireplace, a division of Johnson Gas Appliance Company, extends this Limited Lifetime Warranty to the original purchaser of this appliance provided the product remains in the original place of installation. The items covered by this limited warranty and the period of such coverage is set forth in the table below.

  • Page 94: Conditions

    Owner accepts that this appliance requires close monitoring of children and vulnerable individuals who are in the vicinity of this appliance when it 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 surface and hot metal surfaces that are part of this appliance or other adjacent object such as hearth pads and mantels that may heat up during operation of this appliance.
  • Page 95 How to Obtain Warranty Service If you discover a problem that you believe to be covered by the warranty, you must report to your Mendota Dealer within 30 days, with proof of purchase, purchase date, model name and serial number.
  • Page 96 Owner Registration After installation, Mendota fireplace owners must register with Mendota to qualify for the Lifetime Limited Warranty within 30 days. Product registration will activate your Lifetime Limited Warranty. Owners should complete the forms available at: mendotahearth.com/warranty Note: Your Mendota dealer can assist with warranty applications and information.
  • Page 98 Johnson Gas Appliance Company 520 E Avenue NW Cedar Rapids, Iowa 52405 Mendota Warranty Registration...

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