British Fires Wiltshire - Cheshire MODEL : L23G All instructions must be handed to user for safekeeping Revision A - 08/06 Country(s) of destination - GB/IE INSTALLATION AND USER INSTRUCTIONS
Wiltshire Cheshire
INSTALLATION INSTRUCTIONS Preliminary Notes Before Installation This appliance is a high efficiency, flueless, flame effect gas fire. It provides radiant and convected warmth both efficiently and safely utilising the latest type catalytic convertor burner technology. The appliance incorporates a combustion monitoring system (Oxygen Depletion System). It must not be adjusted or put out of operation. If replaced then manufacturers original parts must be used.
Section Contents Page No. 6 6 2 8.2 Spark Failure 6 2 8.3 Setting pressure 6 2 8.4 Fitting the Decorative Frame 7 2.0 Appliance Data 2 3.0 Installation Requirements 3.1 Room Sizing Site Requirements 4.1 Ventilation 5.0 Unpacking the Appliance 5.1 Component Checklist 6.0 Gas Supply Routes 7.0 Fixing the Appliance 7.1 Checking the Burner Page No. Operating the Appliance 1 8.0 Contents 8.1 Important Notes 4.0 Section Testing and Commisioning 1.0 3 9.
2.0 APPLIANCE DATA Gas Group G20 Natural Gas CAT I2H Inlet Pressure 20 mbar Max Energy Input Gross 2.0 kW Net 1.8 kW Max Gas Rate 0.20 m3/h Min Energy Input Gross 1.3 kW Net 1.15 kW Gross 166 W Net 150 W Pilot Energy Input Burner Pressure High 17.8 mbar. (+/-0.75 mbar). Hot 17.5 mbar. (+/-0.75 mbar). Cold Low 6.3 mbar. (+/-0.25 mbar). Hot 6.0 mbar (+/-0.25 mbar). Cold Main burner flow restrictor Stereo 1.
4.0 SITE REQUIREMENTS (continued) Clearances to non-combustibles Non combustible surfaces are defined as brick, metal, marble, concrete etc. and also a number of manmade materials impervious to flame. If in doubt refer to the material manufacturer for further information before proceeding with installation. Clearances to the sides of the appliance are 100mm (4in). Clearance to the front of the appliance is 500mm (20in).
4.1 VENTILATION (continued) Any ventilation fitted must comply with BS 5871 part 2 and BS 5440 part 2. Ventilation fitted under, or within immediate vicinity of the appliance must not be used as it may adversely effect performance of the ODS system. The appliance MUST NOT be installed in a bedroom, bathroom or any sleeping area. For Republic of Ireland, see relevant rules in force. The appliance should not be installed within 500mm of any air vent. 5.
7.0 FIXING THE APPLIANCE After having selected the final mounting position of the appliance, taking into account the site requirements as specified in section 4 of these instructions, the integrity of the wall, and the feasibility of the proposed supply pipe routing, the firebox of appliance may be secured to the wall. A fitting template is supplied to assist with this. Mark the positions shown as “Gas model L23G” on the wall.
8.0 TESTING AND COMMISSIONING Turn on and test the gas supply up to the fire for any leaks, in accordance with the current edition of BS6891. 8.1 OPERATING THE APPLIANCE The pilot is visible behind the left hand side of the burner. The control knob is located on the lower right hand side of the outer case. It is of a spherical design and is marked as shown in the diagram to the right; Push in and turn the control knob to the SPARK position, and hold there for a few seconds.
8.4 FITTING THE DECORATIVE FRAME ASSEMBLY Wiltshire Models : Remove the decorative frame assembly from any protective packaging, and remove any protective film that may be present on the frame. Wiltshire Models The frame is hung onto the firebox via the two upper hanging brackets and then secured to the firebox via the two lower knurled fixing bolts, which are inserted through the holes in the lower frame mounting brackets after the frame is in position. See diagrams to the right and below.
10.0 SERVICING Isolate the fire from the gas supply. Ensure that the fire is fully cold before attempting service. A suggested procedure for servicing is detailed below. 1. 2. 3. 4. 5. 6. Lay out the dustsheet and tools. Remove the decorative frame/glass facia assembly. Removal is reverse of section 8.4. Remove the glass door assembly (4 screws) and clean carefully. Inspect the burner and the catalyst and clean if necessary with a soft brush. Disconnect the gas supply.
10.3 CATALYST It is recommended that the catalysts are inspected for signs of damage and dirt during routine servicing procedures. The expected life of the catalysts is in excess of 11,000 hours (10 years of normal use). After this time the catalysts should be replaced. If there are any deposits of dirt or soot on the catalyst they should be cleaned with a soft brush and a vacuum cleaner. If removed for cleaning ensure the seals are in good condition before replacing the catalyst.
11.0 TROUBLESHOOTING GUIDE Fire sparks but pilot does not light No gas to fire, check isolators are open. Pipe work blockage, clean out. Air not fully purged, re purge supply or wait longer. Spark earthing 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 unit. Blocked pilot, clean out. Blocked lint gauze, clean. Hold control knob in for longer.
USER INSTRUCTIONS Section 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 1.
2.0 CLEARANCES TO COMBUSTIBLES Clearances to combustible materials Combustible materials are defined as wood, fabrics, or other materials likely to combust if exposed to flame. Generally, any material, which is likely to discolour, melt or misshape when exposed to moderate heat, should be considered as a combustible material or surface. Clearance to the sides of the appliance are 100mm(4in) but curtains, drapes and other fabrics are not permitted within a distance of 500mm(20in) of the appliance sides.
3.0 VENTILATION AND ROOM SIZE (continued) The room size should be a minimum of 23m3 (e.g. 10’1” x 10’1” x 8’) to allow adequate circulation of air and ensure the correct operation of the fire. This volume may include adjacent spaces but these spaces must not be separated by a door. To calculate a room size in cubic metres (m3) divide the room volume in cubic feet (ft3) by 35.3.
