Lennox Hearth Products X-FIRES-WS-NG Installation And Operation Manual
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Lennox Hearth Products X-FIRES-WS-NG Installation And Operation Manual

Lennox Hearth Products X-FIRES-WS-NG Installation And Operation Manual

Catalytic vent-free wall-mounted gas fireplaces wide screen models dave lennox signature collection
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Consumer: Retain This Manual For Future Reference.
I
n 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
• Hot! Do not touch! This appliance will be hot during operation and will retain heat for a while after
shutting off the appliance. Severe burns may result.
• Carefully supervise children in the same room as appliance.
• Due to high temperatures, the appliance should be located out of traffic and away from furniture or
draperies.
• Do not place clothing or other materials on or near this appliance.
• Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. Refer to
this manual. For assistance or additional information consult a qualified installer, service agency or the gas supplier.
• Do not build a wood fire. Do not burn wood or other material in these appliances.
• This is an unvented gas log appliance. It uses air (oxygen) from the room in which it is installed. Provisions for adequate
combustion and ventilation air must be provided. Refer to Combustion and Ventilation Air Section in this manual.
• This appliance may be installed in an aftermarket, permanently located, manufactured (mobile) home, where
not prohibited by local codes.
• The appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible
for use with other gases.
• Lennox™ vent-free appliances are designed for use as a supplemental heater. They are not intended for continuous
use as a primary heat source.
WARNING: If the information in these instructions is not followed exactly, a fire or explosion may result causing
property damage, personal injury or death.
- Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appli-
ance.
- 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 fr
• 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.
INSTALLATION AND OPERATION MANUAL
Catalytic Vent-Free
Wall-Mounted Gas Fireplaces
Wide Screen Models
X-FIRES-WS-NG and X-FIRES-WS-LP
P/N 506023-05 REV. B, 05/2009
Installer: Leave This Manual With The Appliance.
m a neighbor's phone. Follow the gas supplier's instructions.
o
Portland
US
Report No. 317-F-11-5
WARNINGS
TM
X-Fires™ WS

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Summary of Contents for Lennox Hearth Products X-FIRES-WS-NG

  • Page 1 • The appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use with other gases. • Lennox™ vent-free appliances are designed for use as a supplemental heater. They are not intended for continuous use as a primary heat source.

  • Page 2: Safety And Warning Information

    • Children and adults should be alerted to the hazard of high 1.0 IMPORTANT SAFETY AND WARNING surface temperature and should stay away to avoid burns or INFORMATION clothing ignition. • Young children should be carefully supervised when they are in the same room with the heater.

  • Page 3: Table Of Contents

    Thank you for selecting a Lennox Hearth Products gas fireplace This appliance is factory set for operation on the gas type, and at the as the answer to your home heating needs.

  • Page 4: Unpacking The Appliance

    Commonwealth of Massachusetts shall provide to each purchaser a copy of 527 CMR 30 upon sale of the unit. This Lennox Hearth Products Unvented Gas Room Heater is certified by OMNI-Test Laboratories, Inc to ANSI Z21.11.2 standard.

  • Page 5: Combustion And Ventilation Air

    Example: 8.0 COMBUSTION AND VENTILATION AIR Vent-free heater #1 9,000 BTU/Hr Vent-free heater #2 23,000 BTU/Hr This heater shall not be installed in a confined space or unusually tight Gas appliance #1 35,000 BTU/Hr construction unless provisions are provided for adequate combustion and (water heater) ventilation air.

  • Page 6: Site Requirements

    CLEARANCES TO COMBUSTIBLE MATERIALS 9.0 SITE REQUIREMENTS Combustible materials are defined as wood, fabrics, or other materials This appliance is designed to be wall-hung. Do not recess any part of likely to combust if exposed to flame. Generally, any material, which is the appliance into the wall.

  • Page 7: Gas Supply Routes

    10.0 GAS SUPPLY ROUTES Wall Mounting Plate IMPORTANT NOTE: All gas piping must be done by a licensed plumber or gas fitter and must conform to the requirements of the National Fuel Gas Code NFPA 54 / ANSI Z223.1 - latest edition. Gas connection: The heater gas inlet connection is 3/8”...

  • Page 8: Mounting The Appliance

    Lennox wall, drill four holes using a 5/16" masonry bit, to a depth of 1-11/16".

  • Page 9: Fitting The Surround Assembly

    It is recommended that the burner height, where possible, should 13.0 FITTING THE SURROUND ASSEMBLY be approximately 4 ft. from the floor. This will give the best viewing position. When selecting the height, ensure that the clearance to the ceiling is 3" minimum, as specified on Page 6. Due to the weight of the frame assembly, it is recommended to seek assistance for this operation.

  • Page 10: Checking The Burner

    An ANSI approved manual shut-off valve and union must be installed 14.0 CHECKING THE BURNER upstream of the heater within the fireplace cavity when rigid pipe is used. Ensure that a sediment trap is installed upstream of the heater (Figure 6) within the structure’s piping system to prevent moisture There are no imitation fuel bed components, such as logs or rocks, and contaminants from passing through the pipe to the heater controls to install.

  • Page 11: Spark Gap

    If the pressure is too high, the gas supply meter may be set incorrectly. 18.0 SPARK GAP This should be checked with the fire running and if necessary reset by the gas supplier. If the burner pressure is too low, then check the The gap between the spark electrode and the pilot should be 1/8”...

  • Page 12: Servicing

    7. Remove the burner unit, strip off the burner pipes and clean thor- 0.0 SERVICING oughly. 8. Clean the in-line restrictor, pilot assembly and the burner tube. Clean the exterior of the pilot assembly with a soft brush and blow through WARNING the flame ports on the pilot head.

  • Page 13: Catalysts

    Turn on the fireplace as per the operating instructions, and run at 1.0 CATALYSTS maximum setting for 15 minutes. Position gas sample probe directly over a catalyst via the outlet grill, on top of the appliance. Record the carbon dioxide (CO ) concentration and then the carbon monoxide (CO) WARNING concentration as displayed by the analyzer - also noting the units in...

  • Page 14: Lighting Instructions & Turning Off Appliance

    3.0 LIGHTING INSTRUCTIONS & TURNING OFF APPLIANCE FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE. • Immediately call your gas supplier from a neighbor’s phone. This appliance has a pilot which must be lit with a piezo spark Follow the gas supplier’s instructions.

  • Page 15: Troubleshooting Guide

    4.0 TROUBLESHOOTING GUIDE PROBLEM CORRECTIVE ACTION Igniter sparks but pilot does not light • No gas to Pilot, check the gas line connections. • Air not fully purged. Purge supply or wait longer. • Spark grounding to metal work, reset gap correctly. •...

  • Page 16: Replacement Parts List

    F860041/A F860488 - ISSUE A - PRW H7314 Burner Assembly, Natural Gas FocalPointFires Single 26/06/08 F860488 Lennox Widescreen fitting template Artwork Size: W1385 x H651 H7316 Burner Assembly, Propane Gas H6062 Catalyst Gasket H7326 Large Back Glass...

  • Page 17: Positioning Of Field Assembled Parts

    6.0 POSITIONING OF FIELD REMOVABLE PARTS WARNING Failure to position the parts in accordance with these diagrams Glass Door Removal: Remove or failure to use only parts specifi- the four (4) screws indicated, cally approved with this heater then lift door off. may result in property damage or personal injury.
  • Page 18 7.0 SPECIFICATIONS Product Reference Information Cat. No. Model Ship. Wt. Ship. Volume H74 X-FIRE-WS-NG 71 lb. 6.07 cu. ft. H75 X-FIRE-WS-LP 71 lb. 6.07 cu. ft. Surround Specifications 54-1/2” 37-13/16” 25-5/8” 21-1/16” 10-5/8” 8-5/8” 5-1/2” 39-15/16” 16” 16” 8-3/4” 8-3/4” Note: Limestone and Granite are natural products and therefore each piece will have its own unique character with no two pieces being quite the same.

  • Page 19: Specifications / Gas Entry Point Dimensions

    GAS ENTRY POINT DIMENSIONS TOP VIEW Finished Wall Fireplace Regulator Gas Entry Point REGULATOR GAS ENTRY POINT Model 3/8” 1-3/8” 4-5/16” X-fires™ Widescreen (10mm) (35mm) (110mm) Note: The actual dimensions are shown in millimeters. The fractional dimensions are converted from millimeters and are rounded to the nearest 1/16”.

  • Page 20: Product Reference Information

    Fuel Type c Natural Gas c Propane Gas Lennox Hearth Products reserves the right to make changes at any time, without notice, in design, materials, specifications, prices and also to discontinue colors, styles and products. Consult your local distributor for fireplace code information.

This manual is also suitable for:

X-fires-ws-lp

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