Lennox Hearth X-FIRES-WS-NG manual

Report No. 317-F-1 1-5 IN S T AL L A TI O N AN D O PE R A TI O N M AN UA L W ARNINGS • 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 applianc[...]

2 • Children and adults should be alerted to the hazard of high surface temperature and should stay away to avoid burns or clothing ignition. • Y oung children should be carefully super vised when they are in the same room with the heater . • Do not place clothing or other flammable material on or near the heater . • Any safety screen or g[...]

3 2.0 GENERAL INFORMA TION This appliance is a high efficiency , unvented, flame effect gas heater . It provides radiant and convected warmth both efficiently and safely utilizing the latest type catalytic convertor burner technology . The appliance does not require a flue system of any type as the catalytic converter cleans the flue products [...]

4 6.0 BURN-IN PERIOD On initial light up of a new appliance, the ‘newness’ will burn off within the first few hours of operation. During this period some smoke may be emitted from outlet grill, this should be no cause for concern. Accord- ingly , the room should be well ventilated with all windows and doors open during this period. Depending o[...]

5 8.0 COMBUSTION AND VENTILA TION AIR This heater shall not be installed in a confined space or unusually tight construction unless provisions are provided for adequate combustion and ventil ation air . The heater may be located in unusually tight construction provided the space is unconfined, or if confined, is provided with two permanent openi[...]

6 9.0 SITE REQUIREMENTS This appliance is designed to be wall-hung. Do not recess any part of the appliance into the wall. This appliance may be installed in any room in a home except bedrooms or bathrooms - or areas where large amounts of steam are likely to be generated. It should be noted that heaters create warm air currents. These currents mov[...]

7 Non-concealed gas connections may be made using the entry points on the base of the firebox. A concealed gas connection may be made using the knockout hole in the center back of the firebox. Select the most appropriate entr y point and knock out the relevant hole. No more than 59" of 1/4" diameter pipe must be used to avoid unnecessar[...]

8 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE Figure 3 - Wall Fixing T emplate FPO After having selected the final mounting position of the appliance, taking into account the site requirements as specified in these instructions, the integrity of the wall, and the feasibility of the proposed supply pipe routing, the firebox of appliance [...]

NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE 9 It is recommended that the burner height, where possible, should 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 32" minimum, as specified on Page 6 . After selecting the final mounting[...]

10 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE 14.0 CHECKING THE BURNER 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 [...]

11 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE Figure 7a Bur ner (M ani fol d) Pre ssu re Figure 7b - Manifold and Inlet Pressure T aps Reg ula tor (I nle t) Pre ssu re Set tin g If the pressure is too high, the gas supply meter may be set incorrectly . This should be checked with the fire running and if necessary reset by the gas supplier[...]

12 W ARNING Any chan ge to thi s heat er or its co ntr ols can be dan ger ous . W ARNING No adju stm ent s are to be made to the ODS pilo t sy st em. T am pe ri ng wi th th is sy st em ca n be ext rem el y haz ard ous . W ARNING Y o u mus t kee p co ntr ol ar eas , bu rne rs an d cir cul at- ing a ir pass age way s of ap pli anc e cle an. Fai lur e[...]

NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE 13 21.0 CA T AL YSTS W ARNING Do not bl ock th e ca ta ly st s or the app lia nce ou tl et gr il l. Blo cka ge may cau se hig h carb on mono xid e leve ls and /or b rea kag e o f t he gla ss fac ia pan el. Figure 9 - Catalysts and Outlet Grill It is recommended that the catalysts are inspected fo[...]

14 FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTL Y , A FIRE OR EXPLOSION MA Y RESUL T CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE. A. This appliance has a pilot which must be lit with a piezo spark igniter . When lighting the pilot, follow these instructions exactly . B. BEFORE OPERA TING [...]

15 24.0 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 rest[...]

16 WARNING CLEARANCES FROMCOMBUSTIBLEMATERIALS F860041/A The following clearances must be maintained at all times. Failure to do so may result in the risk of a fire. For full information refer to the instruction manual provided with the heater. Note : Zero clearance from bottom of heater frame required for hard combustible floors. Minimum 4” cl[...]

NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE 17 26.0 POSITIONING OF FIELD REMOV ABLE P ARTS Glass Door Removal: Remove the four (4) screws indicated, then lift door off. Figure 12 W ARNING Fai lur e to posi tio n the part s in acc ord anc e w ith the se diag ram s or fai lu re to use onl y par ts spe ci fi- cal ly appro ved with thi s heat[...]

18 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE 27.0 SPECIFICA TIONS X-FIRE-WIDESCREEN Surround Kits Cat. No. Model Description S h ip . Wt . Ship. Volume H7228 X - FI RE -W S- L Limestone Surround 7 1 l b. 6 . 1 5 cu . ft . H7229 X - FI RE -W S- G Granite Surround 7 1 l b. 6 . 1 5 cu . ft . Product Reference Information Cat. No. Model S h [...]

NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE 19 Note: The actual dimensions are shown in millimeters. The fractional dimensions are converted from millimeters and are rounded to the nearest 1/16”. KEY : D1 = Di stan ce f rom moun ting sur face to rear ent ry poi nt D2 = Di stan ce f rom moun ting sur face to cent er o f si de e ntry p oin[...]

20 Printed in U.S.A. © 2008 Lennox Hearth Products P/N 506023-05 REV . B 05/2009 Lennox Hearth Products reser ves 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. WARRANTY Y our ga[...]