Monessen Hearth Lyric Series Installation & Owner's Manual
Monessen Hearth Lyric Series Installation & Owner's Manual

Monessen Hearth Lyric Series Installation & Owner's Manual

Unvented room heater

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Installation/Owner's Manual
INSTALLER: Leave this manual with party responsible for use and operation.
OWNER: Retain this manual for future reference.
Contact your dealer with questions regarding installation, operation or service.
NOTICE: DO NOT discard this manual!
Lyric Series
Models:
WARNING:
DO NOT attempt to access or change the
setting of the fuel selection means.
Access to and adjustment of the fuel se-
lection means must only be performed
by a qualified service person when con-
necting this appliance to a specified fuel
supply at the time of installation.
Change of this selector setting to other
than the fuel type specified at the time of
installation could damage this appliance
and render it inoperable.
The installer shall replace the access
cover before completing the installation
and operating this appliance.
Appliance Setup, Care and Operation
Monessen • Lyric Owner's/Installation Manual • 4616-900 Rev. H • 04/21
WARNING:
FIRE OR EXPLOSION HAZARD
If the information in this manual is not
followed exactly, a fire or explosion may
result causing property damage, personal
injury or loss of life.
• DO NOT 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.
- 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.
• This is an unvented gas-fired heater. It uses
air (oxygen) from the room in which it is in-
stalled. Provisions for adequate combustion
and ventilation air must be provided. Refer
to Section 2, page 8.
• This appliance may be installed in an after-
market, permanently located, manufactured
(mobile) home, where not prohibited by local
codes.
This appliance only for use with the type
of gas indicated on the rating plate. This
appliance is not convertible for use with
other gases.
1

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Summary of Contents for Monessen Hearth Lyric Series

  • Page 1 Contact your dealer with questions regarding installation, operation or service. NOTICE: DO NOT discard this manual! WARNING: FIRE OR EXPLOSION HAZARD Lyric Series If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal Models: injury or loss of life.
  • 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 Fireplace: Installer: Model Dealer/Distributor Phone #...
  • Page 4: Product Specific & Important Safety Information

    Product Specific and Important Safety Information A. Appliance Certification NATURAL GAS: An external regulator is required to reduce supply pressure to a maximum of 10 ⁄ " w.c. on natural gas MODEL: LYR18NV/PV, LYR24NV/PV, LYR30NV/PV systems operating at higher pressure. Underwriters Laboratories, Inc.
  • 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: Check Parts

    D. Check Parts Verify contents to ensure you have received all parts. You should have the following: Models • Unvented gas burner assembly • Installation/operating instructions • One (1) anchoring bracket • Three (3) anchoring screws • Two (2) bags of glass media (LYR18, LYR24) •...
  • Page 7: Millivolt Ignition Controls

    F. Millivolt Ignition Controls Placement in Fireplace with a Restrictive Barrier The following are guidelines for placing a Lyric burner in Natural Gas: An external regulator is required to reduce a fireplace that has a restrictive barrier of the fireplace for supply pressure to a maximum of 10-1/2”...
  • Page 8: Adequate Combustion Ventilation Air

    H. Adequate Combustion Ventilation Air This heater shall not be installed in a confined space or Counter unusually tight construction unless provisions are provided Fireplace for adequate combustion and ventilation air. The National Fuel Gas Code, (ANSI Z223.1/NFPA54), defines a confined space as a space whose volume is less than 50 cubic feet per 1,000 BTU per hour (4.8m per kw) of the aggregate input rating of all appliances installed in...
  • Page 9: Clearances And Height Requirements

    Clearances and Height Requirements Heat resistant material (minimum requirements) with WARNING no wooden mantel or other combustible projection: The dimensions shown in Figures 3 through 11 and To install the Lyric into a fireplace with no wooden mantel, defined in the fireplace manufacturer's instructions shelf or other combustible projection above the fireplace are minimum clearances to maintain when installing opening, measure the heat resistant material height,...
  • Page 10 Heat resistant material (minimum requirements) with wooden mantel or other combustible projection: To install the heater with a wooden mantel, shelf or other combustible projection above, first measure the heat resis- tant material shown in Figure 3.3, then refer to Table B. 8"...
  • Page 11 10" 10" or less 8" 6" 2¹⁄₂" Heat Heat Resistant Resistant 28" Material Material 12" min. 8" 14" 20¹⁄₂" 24⁵⁄₈" 28" Heater in Heater in Fireplace or Fireplace or Firebox Firebox Figure 3.4 - Minimum Mantel Clearance with No Hood — Figure 3.6 -Minimum Mantel Clearance with No Hood —...
  • Page 12 The appliance must be installed at least 1 ⁄ " above any combustible flooring material, such as carpeting or tile, which is closer than 14" to the base of the fireplace. The minimum distance must be maintained from the top surface of carpeting, tile, etc.
  • Page 13 Before installing the appliance: WARNING • Turn off gas supply to fireplace or firebox. Before installing in a solid fuel burning fireplace, • The chimney flue and firebox must be cleaned of Have the fireplace floor and chimney professionally soot, creosote, ashes and loose paint by a qualified cleaned to remove ashes, soot, creosote or other chimney cleaner.
  • Page 14 Assembly Procedure WARNING 1. Remove the three (3) screws holding the burner cover You must secure the gas log heater to the fireplace in place. Remove the cover and set aside until the floor. If not, the entire unit may move when you appliance is fastened inside the firebox.
  • Page 15: Gas Information

    Gas Information WARNING WARNING Connecting directly to an unregulated propane/ Use new black iron or steel pipe. Internally tinned LPG tank can cause an explosion. copper or copper tubing can be used per National Fuel Code, section 2.6.3, providing gas meets hydrogen sulfide limits, and where permitted by local The heater gas inlet connection is a 3/8"...
  • Page 16: Fuel Type

    C. Fuel Type Note: Have the gas supply line installed in accordance with local codes, if any. If not, follow ANSI 223.1. Installation • This appliance is equipped for either natural or propane should be done by a qualified installer approved and/or gas.
  • Page 17: Connect Optional Wall Switch Or Thermostat

    F. Connect Optional Wall Switch or Label all wires prior to disconnection when Thermostat (vent free application only) servicing controls. Wiring errors can cause improper and dangerous operation. Verify 1. Use 18 awg, two-wire cable, 15 feet maximum length. proper operation after servicing. 2.
  • Page 18: Connect Remote Receiver

    1. Complete Millivolt System Check G. Connect Optional Remote Receiver (“A” Reading - Thermostat contacts CLOSED - 1. Set remote receiver. See instructions included in Control Knob “ON” - Main burner should turn receiver kit. 2. Unplug the two terminals for the log switch from the a.
  • Page 19: Media Placement

    Gas Media Sets WARNING WARNING The positioning of the media is critical to the safe • Gloves are recommended when handling media and clean operation of this heater. Sooting and other to prevent skin irritation from sharp glass. problems may result if the media is not properly •...
  • Page 20: Flame Appearance

    In normal operation at full rate after 15 minutes, the DO NOT sprinkle volcanic rocks around the following flame appearances should be observed: pilot or near the burners. This may cause Burner will have a random pattern of yellow flames as sooting.
  • Page 21: Owner's Manual

    Contact your dealer with questions regarding installation, operation or service. NOTICE: DO NOT discard this manual! WARNING: FIRE OR EXPLOSION HAZARD Lyric Series If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal Models: injury or loss of life.
  • Page 22: Congratulations

    Read this manual before operating this appliance. Please retain this Owner’s Manual for future reference. Read the Installation Manual before making any installation or finishing changes. A. Congratulations This owner’s manual should be retained for future reference. We suggest that you keep it with your other Congratulations and thank you for selecting a Monessen important documents and product manuals.
  • Page 23: Limited Lifetime Warranty

    B. Limited Lifetime Warranty Hearth & Home Technologies LLC LIMITED LIFETIME WARRANTY Hearth & Home Technologies LLC (“HHT”) extends the following warranty for HHT gas, wood, pellet and electric hearth appliances (each a “Product” and collectively, the “Product(s)”) and certain component parts set forth in the table below (“Component Part(s)”) that are purchased from a HHT authorized dealer or distributor.
  • Page 24 B. Limited Lifetime Warranty (continued) WARRANTY CONDITIONS: • Because HHT cannot control the quality of any Products sold by unauthorized sellers, this Warranty only covers Products that are purchased through an HHT authorized dealer or distributor unless otherwise prohibited by law; a list of HHT authorized dealers is available on the HHT branded websites.
  • Page 25: Important Safety & Operating Information

    Important Safety and Operating Information A. Appliance Safety Clear Space WARNING! DO NOT place combustible objects in front WARNING! DO NOT operate appliance before read- of the fireplace. High temperatures may start a fire. See ing and understanding operating instructions. Failure Figure 7.1.
  • Page 26 Important Safety and Operating Information (con’t) OWNER Please retain these instructions for future reference. WARNING • Any change to this heater or its controls can be dangerous. • Improper installation or use of the heater can cause serious injury or death from fire, burns, explosion or carbon monoxide poisoning.
  • Page 27: Clear Space Requirements

    B. Clear Space Requirements 20. Input ratings are shown in BTU per hour and are for elevations up to 4,500 feet. For elevations above 4,500 each 1,000 feet above sea level. Refer to the National WARNING! Risk of Fire or Explosion! Fuel Gas Code.
  • Page 28: Application Certification

    Product Specific Information A. Appliance Certification B. BTU Specifications Models Maximum Minimum MODEL: LYR18NV/PV, LYR24NV/PV,LYR30NV/PV Input Input Orifice BTU/h BTU/h Underwriters Laboratories, Inc. (UL) LABORATORY: LYR18NV 28,000 19,000 (0-2000 FT) TYPE: Unvented Room Heater ANSI Z21.11.2-2016 (Unvented Application) STANDARD: LYR18PV (0-2000 FT) 27,000 22,000...
  • Page 29: Lighting Instructions

    Lighting Instructions FOR YOUR SAFETY READ BEFORE LIGHTING WARNING If you do not follow these instruction exactly, a fire or explosion may result causing property damage, personal injury or loss of life. A. This appliance is equipped with an auto spark automatic ignitor which lights the pilot. If ignitor is not working properly see Match Lighting Instructions.
  • Page 30: Millivolt Control Lighting Instructions

    Lighting Instructions (con’t) MILLIVOLT CONTROL LIGHTING INSTRUCTIONS 1. STOP! Read the safety information label. 2. Make sure the manual shutoff valve is fully open. 3. This gas burner is equipped with an auto spark automatic ignition device which automatically lights the pilot.
  • Page 31: Match Lighting Instructions

    Lighting Instructions (con’t) MATCH LIGHTING INSTRUCTIONS 1. Remove any items necessary for easy access to the pilot (for example: media, screens, etc.). 2. Follow appropriate lighting instructions found previously. Instead of pushing in fully the on/off button, light a match and hold the flame to the end of the pilot and ignite the pilot. 3.
  • Page 32: Maintenance & Service

    Maintenance and Service Any safety screen removed for servicing must be replaced prior to operating the unvented room heater. When properly maintained, your fireplace will give you many years of trouble-free service. Contact your dealer to answer questions regarding proper operation, trouble- shooting and service for your appliance.
  • Page 33: Burner Ignition & Operation

    C. Burner Ignition and Operation D. Cleaning and Servicing Frequency: Annually Annual inspection and cleaning by your dealer or By: Qualified Service Technician qualified service technician is recommended to pre- vent malfunction and/or sooting. Tools needed: Protective gloves, vacuum cleaner, whisk broom, flashlight, voltmeter, indexed drill bit set, and a manometer.
  • Page 34: Troubleshooting

    Troubleshooting WARNING Turn appliance OFF and allow to cool before servicing. Only a qualified service person should service and repair the heater. MILLIVOLT CONTROL SYSTEM NOTE: All troubleshooting items are listed in order of operation. PROBLEM POSSIBLE CAUSE SOLUTION Ignitor electrode positioned wrong. Replace ignitor.
  • Page 35: Service Parts & Accessories

    Service Parts A. Service Parts ► LYR18NV, LYR18PV Service Parts Beginning Manufacturing Date:June 2018 Ending Manufacturing Date: Active Lyric18” Contemporary Burner Assembly IMPORTANT: THIS IS DATED INFORMATION . Parts must be ordered from a dealer or Stocked Hearth and Home Technologies does not sell directly to consumers distributor.
  • Page 36 LYR24NV, LYR24PV Service Parts Beginning Manufacturing Date:June 2018 Ending Manufacturing Date: Active Lyric24” Contemporary Burner Assembly IMPORTANT: THIS IS DATED INFORMATION . Parts must be ordered from a dealer or Stocked Hearth and Home Technologies does not sell directly to consumers distributor.
  • Page 37 LYR30NV, LYR30PV Service Parts Beginning Manufacturing Date:June 2018 Ending Manufacturing Date: Active Lyric30” Contemporary Burner Assembly IMPORTANT: THIS IS DATED INFORMATION . Parts must be ordered from a dealer or Stocked Hearth and Home Technologies does not sell directly to consumers distributor.
  • Page 38: Accessories

    B. Accessories HILOKTN - Hi/Lo Kit Natural HILOKTP - Hi/Lo Kit Propane Media Monessen • Lyric Owner’s/Installation Manual • 4616-900 Rev. H • 04/21...
  • Page 39 MASSACHUSETTS RESIDENTS ONLY Please read and follow these special requirements NOTE REGARDING VENTED PRODUCTS 2. Approved Carbon Monoxide Detectors. Each carbon This product must be installed by a licensed plumber or monoxide detector as required in accordance with the above gas fitter when installed within the Commonwealth of provisions shall comply with NFPA 720 and be ANSI/UL 2034 Massachusetts.
  • Page 40: Contact Information

    C. Contact Information Monessen, a brand of Hearth & Home Technologies 7571 215 Street West, Lakeville, MN 55044 www.monessenhearth.com Please contact your dealer with any questions or concerns. For the location of your nearest dealer, please visit www.monessenhearth.com - NOTES - ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________...

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