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Фрагмент инструкции
The appliance is switched ‘ON and OFF’ from a push button situated on the right hand top corner of the surround and is controlled by a fully modulated thermostat. Once the room temperature that has been selected has been reached, the gas input to the appliance is automatically reduced to low. The fire has been constructed to enable it to be installed into applications where the warmth and comfort of an open fire and high radiant heat is required. This appliance is intended for decorative purposes, the coal bed uses ceramic simulated coals to give a realistic appearance and to allow secondary air to be entrained into the bed to ensure clean combustion. An aerated single port steel burner is used running parallel across the front of the fire. A Flame Supervision Device (FSD) fitted to ensure that should the pilot flame be extinguished for any reason, (including turning off the appliance), the gas supply to the burner is cut off until a full lighting sequence is repeated. A battery operated spark generator is used to ignite an Oxy/pilot sensor (O.D.S.) which will cause the appliance to ‘shut off’ in the event of continued spillage occurring under hazardous or blocked flue conditions. The fire bed consists of ceramic fibre components and coals all of which are removable for cleaning purposes when required. It is important when relaying the coal bed and coals to follow the instructions correctly. TECHNICAL DATA TYPE OF GAS G20 only SETTING PRESSURE 20mbar +/— 1 mbar (cold) GAS INPUTS (Gross) Max 6.6 kW (22500 Btu/h) Min 2.83 kW (9700 Btu/h) Pilot 0.26 kW (890 Btu/h) IMPORTANT NOTES This appliance is intended for decorative purposes, it is designed and manufactured to the requirements of the BS 5258 Pt 16 : 1991 and is for use on Natural Gas Only. All gas appliance installations must be carried out by a competent person in accordance with the Gas Safety (installation & Use) Regulations 1994 (as amended) or the rules in force and in accordance with the Manufacturers Installation instructions. Failure to comply could lead to prosecution. The chimney or flue (unless new) must be swept before installation. It is recommended that the appliance is serviced annually by a competent person and that the flue is checked for satisfactory clearance of products and there is no excessive build up of soot. The curing effect of heating the coals will cause an initial odour which, although not harmful, may require additional ventilation until the odour has disappeared. Additional purpose built ventilation is not required for this appliance in GB only. For IE. ventilation is required with a minimum cross sectional area of 100 sq cms and should be checked regularly to ensure that it is free from obstruction. The appliance has a naked flame, a fireguard conforming to BS 6539 or BS 6778 should be used for the protection of the very young, elderly and infirm. Combustible materials should not be put on or left in the hearth nor should the coal bed be used to burn rubbish or other materials. Care must be taken on the selection of wall coverings within close proximity of the fire as some vinyl and embossed materials may become discoloured by convected heat. Soft furnishings must be kept clear from the radiant heat of the fire and from impinging the hearth area. The hearth must not be covered by any combustible materials such as carpets etc. This fire will run for 4.4 hours on one therm of gas with the gas control on the high setting. One type of fire front and fret suggested is shown on Page 4, this has a perforated fret to allow air to be drawn into the coal bed for combustion and over the controls for cooling purposes. If other fronts and frets are to be used they must have a minimum open area in the fret of 50 sq. cms. and 60 sq. cms. in the front. See Page 4. This appliance is fitted with an Oxy-pilot, which in the event of the flue being blocked or hazardous conditions exist which cause the appliance to spill products of combustion, will shut ‘OFF’ the gas supply. If when the fire is relit the sequence is repeated the appliance must be turned ‘OFF’ and not used until expert advice has been obtained. Clearance to Side Minimum clearance required to any combustible material to the side of the appliance must be 150mm. Clearance to Shelves Minimum clearance to the underside of a 150mm. deep combustible shelf from the hearth must be 790mm., add 12.5mm. to this dimension for every 25mm. increase in the depth of the shelf. To light the appliance Press down the control button at the right top corner of the surround, a spark will be heard and the gas will light at the pilot positioned at the centre of the front simulated coal (if a spark is not heard - check battery). Hold for a period of 10-15 seconds and release - the main burner will light. The appliance may be lit by a taper by placing the lit taper over the coal front at the approximate centre position and pressing the control button. See Fig. 1 The thermoselector s...