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INSTALLER: Leave this manual with party responsible for use and operation.
OWNER: Retain this manual for future reference.
NOTICE: DO NOT discard this manual!
ARTISAN
SERIES
Models:
This is an unvented gas-fired heater. It uses air
(oxygen) from the room in which it is installed.
Provisions for adequate combustion and
ventilation air must be provided. Refer to Page 6.
In the Commonwealth of Massachusetts
installation must be performed by a licensed
plumber or gas fitter.
See Table of Contents for location of
additional Commonwealth of Massachusetts
requirements.
Installation Manual
Installation and Appliance Setup
Monessen • AVFL Series Installation Manual • 4099-903 Rev. B • 08/24
WARNING:
FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly
could result in serious injury, death, or
property damage.
• DO NOT store or use gasoline or other flam-
mable 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.
- Leave the building immediately.
- Immediately call your gas supplier from
a neighbor's phone. Follow the gas sup-
plier'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.
DO NOT install this appliance in a bedroom or
bathroom. Please refer to page 6 Section F for
proper appliance placement.
This appliance may be installed in an after-mar-
ket, permanently located, manufactured (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 appli-
ance is not convertible for use with other
gases.
1
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Table of Contents
Related Manuals for Monessen Hearth AVFLST48
Summary of Contents for Monessen Hearth AVFLST48
- Page 1 Installation Manual Installation and Appliance Setup INSTALLER: Leave this manual with party responsible for use and operation. OWNER: Retain this manual for future reference. NOTICE: DO NOT discard this manual! WARNING: FIRE OR EXPLOSION HAZARD ARTISAN Failure to follow safety warnings exactly could result in serious injury, death, or SERIES property damage.
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Page 2: Table Of Contents
Safety Alert Key: • DANGER! Indicates a hazardous situation which, if not avoided will result in death or serious injury. • WARNING! Indicates a hazardous situation which, if not avoided could result in death or serious injury. • CAUTION! Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury. •... -
Page 3: Installation Standard Work Checklist
Installation Standard Work Checklist ATTENTION INSTALLER: Follow this Standard Work Checklist This standard work checklist is to be used by the installer in conjunction with, not instead of, the instructions contained in this installation manual. Customer: Date Installed: Lot/Address: Location of Appliance: Installer: Model (circle one):... -
Page 4: Product Specific And Important Safety Information
Product Specific and Important Safety Information A. Appliance Certification C. High Altitude Installations NOTICE: If the heating value of the gas has been reduced, MODEL: AVFL42NIF-BU, AVFL42PIF-BU, AVFL42NIF-RB, these rules do not apply. Check with your local gas utility AVFL42PIF-RB, AVFL48NIF, AVFL48PIF, AVFLST48NIF, or authorities having jurisdiction. -
Page 5: Getting Started
Getting Started A. Design and Installation Considerations C. Inspect Appliance and Components Installation MUST comply with local, regional, state and • Carefully remove the appliance and components from national codes and regulations. Consult insurance carrier, the packaging. local building inspector, fire officials or authorities having •... -
Page 6: Getting Started
D. Getting Started 4. Plumb gas line. Gas line may be run either through bottom of unit or left side. There is no right side access. Verify that all listed parts have been received. You should Refer to the Connect the Gas (page 25, Figure 5.3) have the following: section found in this manual. -
Page 7: Appliance Location
• Never obstruct the front opening of the unvented appli- ance or restrict the flow of combustion and ventilation Counter air. Appliance • Minimize modifications to existing construction. Refer to Figure 2.2 below for location suggestions. • Do not install in the vicinity where gasoline or other flammable liquids may be stored. -
Page 8: Important Safety And Operating Information
G. Important Safety and Operating Information WARNING • Any change to this appliance or its controls can be dangerous. • Improper installation or use of the appliance can cause serious injury or death from fire, burns, explosion or carbon monoxide poisoning. •... -
Page 9: Building Code Information
General Operating Parts 19. The appliance and its appliance main gas valve must be disconnected from the gas supply piping system Figure 3.2 references the general operating parts of the during any pressure testing of that system at test pres- appliance and the section of this manual in which they are sures in excess of ⁄... -
Page 10: Framing And Clearances
Framing and Clearances A. Appliance and Framing Dimensions/Weight Appliance Weight Weight Model (Pounds) AVFL42 AVFL48 AVFL60 13-3/8 in 7-1/4 in 8 in 40-1/4 in 39-1/2 in 33 in 17 in 8-1/8 in 3-3/4 in 6-1/2 in 3-1/8 in 3 in 3-1/8 in 9-1/8 in 5-3/8 in... - Page 11 21-1/8 in 3-3/4 in 3-1/8 in 6-1/8 in 3-1/8 in 52-1/8 in 6 in 5-3/8 in 55-1/2 in 8-3/8 in Figure 3.3 - AVFLST48 With Outdoor Kit Appliance Dimensions Monessen • AVFL Series Installation Manual • 4099-903 Rev. B • 08/24...
- Page 12 1/2” 1/2” 13-3/4” if nishing 13-1/8” with Option 2 on page 38 and 39 39-3/4” Framing AVFL42 AVFL48 AVFL60 42 in 48 in 60 in 46-5/8 in 52-5/8 in 64-5/8 in 47-7/8 in 55-3/8 in 63-7/8 in 71-1/4 in 78-1/4 in 90-3/8 in If nishing with Option 2 on Page 38 and 39, move nailing...
- Page 13 39-3/4” Framing 48” 52-5/8” Exterior Wall Installation 52-5/8” 1/2” 13-1/2” 1/2” 55-7/8” Interior Wall Installation 1/2” 12-7/8” if nishing with Option 2 on 11-5/8” page 38 and 39 52-5/8” If finishing with Option 2 on Page 38 and 39 move nailing flanges so they attach as shown.
- Page 14 AVFL42TKI-B, AVFL48TKI, and AVFL60TKI-B Trim Kit AVFL42TKI-B AVFL48TKI AVFL60TKI-B LOCATION INCHES INCHES INCHES 7-3/8 7-3/8 7-3/8 41-7/8 47-7/8 59-7/8 43-5/8 49-5/8 61-5/8 16-3/4 16-3/4 16-3/4 18-1/2 18-1/2 18-1/2 The minimum finishing material thickness that can be used with the AVFL TKI trim kit is ¼” and the maximum finishing material thickness that can be used is 1”.
- Page 15 AVFL42CF, AVFL48CF, and AVFL60CF Front AVFL42CF AVFL48CF AVFL60CF LOCATION INCHES INCHES INCHES 6-1/8 6-1/8 6-1/8 41-7/8 47-7/8 59-7/8 45-7/8 51-7/8 63-7/8 16-3/4 16-3/4 16-3/4 20-7/8 20-7/8 20-7/8 The minimum finishing material thickness that can be used with the AVFL CF front is ¼” and the maximum finishing material thickness that can be used is 1”.
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Page 16: Clearances And Height Requirements
B. Clearances and Height Requirements WARNING Ensure that minimum clearances shown in Figures 3.8, 3.9, The dimensions shown in Figures 3.8, 3.9, 3.10 3.10 and 3.11 are maintained. Left and right clearances are and 3.11 are minimum clearances to maintain determined when facing the front of the appliance. - Page 17 Wall Wall Ceiling Ceiling Stud Stud Non-Combustible Insulation Board Board Stando 17-1/2 13-1/2 Top of Appliance Top of Appliance Opening Opening SIDE VIEW SIDE VIEW Note: Reducing clearances further requires non-com- Note: Reducing clearances further requires non-com- bustible construction materials (eg: steel studs, du- bustible construction materials (eg: steel studs, du- rock, etc) to a height of 12 inches above the framing rock, etc) to a height of 12 inches above the framing...
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Page 18: Good Faith Wall Surface Tv Guidelines
C. Good Faith Wall Surface TV Guidelines (AVFL42N(P)IF-BU, AVFL48N(P)IF, AVFL60N(P)IF, AND AVFLST48N(P)IF appliances) Good Faith Guidelines for TV on’s above a Typical Gas Fireplace Combus ble Mantel inch 22.00 Non-Combus ble Mantel inch 20.00 TV recessed into the wall TV on the wall 6"... - Page 19 Good Faith Wall Surface TV Guidelines (continued) (AVFL42N(P)IF-RB) Good Faith Guidelines for TV on’s above a Typical Gas Fireplace Combus ble Mantel inch 14.00 Non-Combus ble Mantel inch 14.00 TV recessed into the wall TV on the wall 6" Min. "...
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Page 20: Constructing The Appliance Chase
D. Constructing the Appliance Chase A chase is a vertical box-like structure built to enclose the gas appliance. NOTICE: Construction of the chase may vary with the type of building. These instructions are not substitutes for the requirements of local building codes. Therefore, you MUST check local building codes to determine the requirements to these steps. -
Page 21: Appliance Preparation
Appliance Preparation A. Securing and Leveling the Appliance Some figures in manual show the appliance installed on the floor. However, this appliance can be elevated off the WARNING! Risk of Fire! Prevent contact with: floor provided that the appliance is properly supported •... -
Page 22: Installing Non-Combustible Facing Material
B. Installing Non-Combustible Facing Material Setting the Appliance into the Framing The left and right nailing tabs were designed as a means WARNING! Risk of Fire! to ensure the appliance is mounted flush with the framing • Follow these instructions exactly. materials. -
Page 23: Gas Information
Gas Information A. Fuel Type Note: Have the gas supply line installed in accordance with local codes, if any. If not, follow ANSI Z223.1. Installation • This appliance is equipped for either natural or propane should be done by a qualified installer approved and/or gas. - Page 24 Figure 5.2 - Valve Access Monessen • AVFL Series Installation Manual • 4099-903 Rev. B • 08/24...
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Page 25: Connect To Gas
D. Connect to Gas When an appliance is connected to a fixed piping sys- tem, the installation must conform with local codes,or in NOTICE: A qualified gas appliance installer must connect the absence of local codes with the National Fuel Gas the heater to the gas supply. -
Page 26: Valve Access
E. Valve Access F. Check Gas Pressure The valve and controls are located in the appliance con- Check the gas pressure with the appliance burning and the control set to HIGH. trol area. See Figure 5.4. The controls area can be accessed by lifting engine as- The valve regulator controls the burner pressure which sembly as shown in Figure 5.4. -
Page 27: Gas Connection
G. Gas Connection Light the appliance. It will take a short time for air to purge from lines. When purging is complete the appliance will • Refer to Figure 5.7 for location of gas flex line access in light and operate normally. appliance. -
Page 28: Electrical Information
Electrical Information A. General Information necting the wires, route the wire leads through this connector. Refer to the wiring diagram in Figure 6.2. WARNING! Risk of Shock or Explosion! DO NOT wire 110-120 VAC to the valve or to the appliance wall switch. Incorrect wiring will damage controls. -
Page 29: Wiring Requirements
B. Wiring Requirements NOTICE: Batteries should only be used as a power source in the event of an emergency power outage. Batteries Intellifire Touch with ODS Ignition System should not be used as a primary long-term power source. Wiring Battery polarity must be correct when installing batteries. •... - Page 30 BATTERY PACK ODS PILOT 2326‐134 ASSEMBLY PIEZO WIRE ASSEMBLY (GRAY) 20303256 These parts are only Included with GAS VALVE 42" models THERMOCOUPLE MODULE 4018‐064 PILOT (ORANGE) JUMPER WIRE MAIN (GREEN) 2187‐198 TC MODULE RESET SWITCH WIRE 2206‐298 20301890 RESET SWITCH WIRE 2326‐135 6 VDC 1.5A ADAPTOR 2326‐131 40W LED POWER SUPPLY ECM 2.0 2326‐113 4604‐304 2564‐130 ACM 2.0 ADAPTER 2564‐150 18"...
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Page 31: Final Installation
Final Installation A. Black Magic Glass Installation 5. (Skip this step for See Through Appliances) Slide the burner assembly forward approximately 3/8" to allow NOTE: Black Magic Glass does not ship standard with more room to install the rear black glass. the 42"... -
Page 32: Installation Of Air Deflection Glass
B. Installation of Air Deflection Glass NOTE: If installing optional driftwood logs be sure to install log pin brackets prior to installing air deflection glass or crushed glass media. See pages 34-36 for instructions. NOTE: The air deflection glass must be installed prior to placing any crushed glass media, stone kit or log set. - Page 33 De ection Glass Tabs Burner surface. DO NOT place stones in the unshaded area. Air deflection glass Example of stone accessory placement Figure 7.4– Air Deflection Glass and Stone Placement Monessen • AVFL Series Installation Manual • 4099-903 Rev. B • 08/24...
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Page 34: Placement Of Optional Logs
E. Placement of Optional Logs NOTE: Do not handle logs with your bare hands. Always wear gloves to prevent skin irritation from log material. WARNING After handling the logs, wash your hands with soap and water to remove any traces of fibers. The positioning of the logs is critical to the safe NOTE: Prior to installing the log set, you must first install and clean operation of this heater. - Page 35 2. Place the left rear log (#1A) by aligning the hole in the WARNING: Log #3 does not get used with the left side of the log with the pin on the left rear of the AVFL42N(P)IF-BU, AVFL42N(P)IF-RB, AVFL48N(P)IF, burner. See Figure 7.6. Place the right rear log (#1B) and AVFLST48N(P)IF .
- Page 36 2. Place the left rear log (#1A) by aligning the hole in the WARNING: Logs must be located in the correct position left side of the log with the pin on the left rear of the on the pins so they do not interfere with the burner surface. burner.
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Page 37: Lighting Instructions (Ipi)
F. Lighting Instructions (IPI) FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: If you do not follow these instructions exactly, a fi re or explosion may result causing property damage, personal injury or loss of life. • Immediately call your gas supplier from a neighbor’s phone. Follow the gas sup- A. -
Page 38: Finishing
Finishing A. Facing and Finishing Instructions • Finishing Around Perimeter of Appliance (Install Option #1) WARNING! Risk of Fire! Comply with all minimum clear- Gypsum wallboard (drywall) joints can be finished up to ances to combustibles as specified. Framing closer than the the perimeter of the left, right and bottom edge of the minimums listed must be constructed entirely of non-com- appliance flush with the face. - Page 39 WARNING! Risk of Fire! DO NOT apply combustible In extreme cases, lab tests have shown yellow pigments fading out of paints over time due to heat. Vent run and materials beyond the minimum clearances. Comply with installation location will have an effect on wall temperature all minimum clearances to combustibles as specified in and fading.
- Page 40 Install Option #2 7-1/4” NON-COMBUSTIBLE Install 17” Option #2 Install Finish with non-combustible Option #2 up to appliance opening. Cannot cover the opening so that screen can be removed. NON-COMBUSTIBLE Install Option #2 42” AVFL42N(P)IF-BU/AVFL42N(P)IF-RB 48” AVFL48N(P)IF/AVFLST48N(P)IF 60” AVFL60N(P)IF Figure 8.2 - Minimum Finished Opening Dimension for Install Option 2 Monessen •...
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Page 41: Operation During A Power Outage
B. Operation During A Power Outage Standard Wall Switch or Factory-Installed ON/OFF Switch: The IntelliFire Touch with ODS intermittent pilot ignition • Toggle the switch to OFF. system comes with a battery backup system that enables • Remove the deflection glass and crushed glass media the system to operate in a power outage. -
Page 42: With Ods
2. If multiple control options are installed, the IFT2- C. Detailed Component Operating Instructions ECM will respond to the last command from the IFT2-ECM Detailed Operating Instruction wired wall switch, IFT2-RC450 or IFT-RC150U . The wired wall switch is NOT available if a Power The 48"... - Page 43 Appliance ON/OFF: A remote control, wireless wall switch or optional Wi- Fi may be used to control the ON/OFF function of the appliance. Follow instructions included with the installed control. LED’s Use the IFT2-RC450 remote to control the functions of the LED’s, including ON/OFF, color choice and color in- tensity.
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Page 44: Frequently Asked Questions
D. Frequently Asked Questions - IntelliFire Touch Controls (IFT2-RC450) ® Symptom Possible Cause Corrective Action The appliance does not respond to Batteries are depleted. Verify batteries are new. commands from the remote control display does not light up when Batteries are incorrectly Verify batteries are installed in correct orientation as shown on screen is touched. -
Page 45: Risk Of Explosion
E. Troubleshooting - IntelliFire Touch 2.0 Ignition System DANGER Troubleshooting With proper installation, operation and maintenance your gas appliance will provide years of trouble-free service. If you do experience a problem, this troubleshooting guide Risk of Explosion will assist a qualified service technician in the diagnosis of a problem and the corrective action to be taken. - Page 46 Troubleshooting (continued) Symptom Possible Cause Corrective Action Pilot does not light, there is no noise or spark, 2 Red/2 Green Spark coil failure. Replace IFT2-ECM. Lockout. Verify incoming gas line ball valve is “Open”. Verify inlet pres- No gas supply. sure is within requirement for gas type used.
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Page 47: Accessories
Optional Stone Kit (STONEKIT) -The look of water tumbled stones adds interest and appeal to your appliance. • Outdoor Kit for AVFLST48 (AVFLST48SSODK) • Black Magic Glass Kit for AVFL42 (AVFL42BGL) Monessen • AVFL Series Installation Manual • 4099-903 Rev. B • 08/24... - Page 48 Monessen, a brand of Hearth & Home Technologies 7571 215 Street West, Lakeville, MN 55044 www.monessenhearth.com Please contact your Monessen dealer with any questions or concerns. For the location of your nearest Monessen dealer, please visit www.monessenhearth.com Monessen • AVFL Series Installation Manual • 4099-903 Rev. B • 08/24...
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