The appliance must be installed by a competent person in accordance with the current Gas Safety (Installation and
Use) Regulations 1994 (as amended) or the rules in force and in accordance with the manufacturers instructions,
failure to do so could lead to prosecution.
The following are the relevant Codes of Practice and British Standards.
The Building Regulations issued by the Department of the Environment.
The Building Standards (Scotland)(Consolidation) Regulations issued by the Scottish Development
Department.
BS 8303 1986BS 5440 Pt1 1990 & Pt2 1989BS 7566 Pts 1-4 1992
BS 1251 1987BS 5871 Pt3 1991
BS 6891 1988BS 6461 Pt1 1984
Important Notes
The fire place, chimney or flue must be sound and conform to the requirements of BS 83O3 1986 & BS 6461 Part
1 1984.
The effective flue height must be a minimum of 3 metres and should be a 225mm x 225mm brick, stone or a lined
flue with a minimum diameter of 175mm. Any permanent flue restrictions must be removed, and any variable
dampers locked fully open or removed. The flue must be swept prior to installation, unless new.
Care should be taken to prevent any damage being caused to surrounding soft furnishings or decor e.g. many
embossed vinyl wall coverings may become discoloured if located too close to the appliance. Clearances required
for combustible shelves are shown on page 4.
A hearth must always be provided to project forwards of the brass trim a minimum of 300mm and a minimum of
150mm either side of the fire opening. The hearth must be a minimum thickness of 12mm with a perimeter height
of 50mm to deter combustible materials, carpets etc, being placed on the hearth. The area under the firebox must
have a minimum non-combustible thickness of 25mm. In most installations a back panel will be required, this will
O
need a minimum fire resistance ratingC) of Cla.ss O (100
Height560mm overall size of Box
Width 410mm overall size of Box
Depth265mm overall size of Box
Height of Trim 605mm
Width of Trim505mm
Overall Depth inc. Front & Fret using (MACH 11)340m
" " " " " " " (JB)360mm
Maximum heat input (HIGH) (GROSS)6.95 kW, 23,700 Btu/h
Minimum heat input (LOW) (GROSS)3.83 kW, 13,000 Btu/h
Supply pressure (cold)20 mbar +/- 1 mbar
Injector markingBray Cat. 82/510
PilotOP Oxy/Pilot NG 9022
Gas Connection8mm O/D Tube
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ACEC
CROSSLEE
