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INSTALLATION AND OPERATION MANUAL
TM
Catalytic Vent-Free
Wall-Mounted Gas Fireplaces
Wide Screen Models
X-FIRES-WS-NG and X-FIRES-WS-LP
P/N 506023-05 REV. A, 11/2008
Installer: Leave This Manual With The Appliance.
Consumer: Retain This Manual For Future Reference.
In the Commonwealth of Massachusetts:
Portland
• Installation must be performed by a licensed plumber or gas fitter
US
X-Fires™ WS
• See Table of Contents for location of additional Commonwealth of
Report No. 317-F-11-5
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• 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 clothing ignition. INFORMATION • Young children should be carefully supervised when they are in the same room with the heater. • Do not place clothing or other flammable material on or near WARNINGS the heater. If the information in this manual is not fol- • Any safety screen or guard removed for servicing the heater must be repl
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These heaters are fitted with a specially designed pilot utilizing an CONGRATULATIONS ON THE PURCHASE OF YOUR NEW oxygen depletion sensor (ODS) which responds to the amount of GAS APPLIANCE MANUFACTURED BY LENNOX HEARTH oxygen available in the room and shuts the heater off before the PRODUCTS. oxygen level drops below 18%. It must not be adjusted or put out of operation. If replaced then manufacturers original parts must be When you purchased your new gas fireplace, you joined the ranks o
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Massachusetts Requirements 5.0 UNPACKING THE APPLIANCE These fireplaces are approved for installation in the US state of Massa- chusetts if the following additional requirements are met: Remove the straps and the top lid of the outer packaging, remove any instructions or fixing kits. Read ALL these instructions before continuing • Unvented Room Heaters shall be installed in accordance with 527 to unpack or install this appliance. CMR 30.00 and 248 CMR 3.00 through 7.00: Lift off the remainin
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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. The heater may be located in unusually tight construction Total = 67,000 BTU/Hr provided the space is unconfined, or
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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. likely to discolor, melt or misshape when exposed to moderate heat, should be considered as a combustible material or surface. This appliance may be installed in any room in a home except bedroo
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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” NPT at the regulator, located below the burner, in the right hand side of the heater. There are four possible entry points for the gas supply pipe-work to enter the appliance firebox. These entry points are
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Incorrect installation can cause the appliance to fall from the wall and 1.0 MOUNTING THE APPLIANCE cause injury. Do not block the ventilation holes of the appliance. The wall onto which the appliance is installed must be flat. Install only on a After having selected the final mounting position of the appliance, taking vertical surface. Avoid sloped surfaces. Installation onto anything other into account the site requirements as specified in these instructions, than a vertical wall may res
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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. After selecting the final mounting position of the appliance, taking into account the site requirements as
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14.0 CHECKING THE BURNER Manual Shut-Off Regulator Union Valve There are no imitation fuel bed components, such as logs or rocks, to install. The appliance features a ribbon burner which is designed to produce a continuous band of flame over its length. The burner should be visually inspected to ensure it is free from any foreign matter. If it is necessary to clean or dust off the Fireplace or burner then the glass door should be removed by removal of Firebox Wall the four retaining screw
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If the pressure is too high, the gas supply meter may be set incorrectly. 16.0 CHECKING THE GAS CONNECTIONS 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 inlet pressure with the appliance running. If this is less than the inlet WARNING pressure stated in Table 1, it will need to be reset by the gas supplier. If the setting pressure is too low, but the meter pressure is acceptable, Never use
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18.0 SPARK GAP 19.0 BRIEFING THE CUSTOMER The gap between the spark electrode and the pilot should be 1/8” to 3/16” to produce a good spark. There should be no need to adjust this WARNING (DO NOT ATTEMPT TO ADJUST THE GAP). If under any circumstances the piezo electric spark fails, the pilot cannot be lit manually. Do not add logs or ornaments such as pine cones, vermiculite or rock wool. Using these added items can cause sooting. Adjustment to the 1/8" to 3/16" Spark Gap pilot is
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7. Remove the burner unit, strip off the burner pipes and clean thor- 0.0 SERVICING oughly. 8. C lean the in-line restrictor, pilot assembly and the burner tube. Clean the exterior of the pilot assembly with a soft brush and blow through the flame ports on the pilot head. Check the aeration holes are free WARNING from lint or dirt. Do not attempt to remove the pilot injector as this can cause damage. The pilot assembly is a non-serviceable item and Turn off the appliance and allo
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Turn on the fireplace as per the operating instructions, and run at 1.0 CA TALYSTS 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) concentration as displayed by the analyzer - also noting the units in WARNING which the values are expressed. Most analyzers display carbon dioxide (CO ) concentrations in percentage (%) te
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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. A. T his appliance has a pilot which must be lit with a piezo spark Follow the gas supplier’s instructions. igniter. When lighting the pilot, follow these instructions exactly.
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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. • Blocked pilot, clean out internally. Pilot lights but then goes out • Severe restriction in gas supply: clear obstruction. • Faulty thermocouple, replace pilot assembly. • Blocked pilot, clean out. • Blocked lint gauze, clean. • Hold c
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5.0 REPLACEMENT P ARTS - X-Fires™ Widescreen 12 POSITION SPIRIT LEVEL ALONG THIS EDGE TO LEVEL TEMPLATE BEFORE MARKING OUT WALL COLOQUE EL NIVEL SOBRE ESTE BORDE PARA NIVELAR LA PLANTILLA ANTES DE MARCAR LA PARED FIXING POINTS PIERCE TEMPLATE TO MARK HOLE POSITION ON WALL X 4 PUNTOS DE SUJECION PERFORE LA PLANTILLA PARA MARCAR LA POSICION DE LOS 4 TALADROS EN LA PARED Item # Cat. No. Description 8 3/4” (223mm) 7 3/16” (183mm) 7 3/16” (183mm) 8 3/4” (223mm) WALL MOUNTED VENT FREE FITTING TEMPLA
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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, then lift door off. cally approved with this heater may result in property damage or personal injury. Visual check for cor- rect pilot flame. 4 off burner installation Figure 13 positions As our policy is one of continuous improvement and development, we hope therefore you
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7.0 SPECIFICATIONS Product Reference Information Cat. No. Model Ship. Wt. Ship. Volume H7 4 X-FIRE-WS-NG 71 lb. 6.07 cu. ft. H7 5 X-FIRE-WS-LP 71 lb. 6.07 cu. ft. Surround Specifications 54-1/2” 37-13/16” 25-5/8” 10-5/8” 21-1/16” 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. X-FIRE-WIDESCREEN Surround Kits Cat. No. Model Description Ship. Wt.
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8.0 PRODUCT REFERENCE INFORMA TION WARRANTY Normally, all parts should be ordered through your Lennox distributor or dealer. Parts will be shipped at prevailing prices at time of order. Your gas appliance is covered by a limited warranty. Please read the warranty to be familiar with its coverage. When ordering repair parts, always give the following information: Retain this manual. File it with your other documents for future refer- 1. The model number of the appliance. ence. . The serial
