The Rayburn is a floor standing combined cooker and
central heating boiler. It gives independent operation of
space heating, domestic hot water and cooking.
The appliance is fired by two independent pressure jet oil
burners. Either burner can be independently operated
under the programmer control if required.
The boiler is designed for use on a fully pumped low
pressure hot water circulation system with a pumped
over run facility or alternatively on a sealed system limited
to 2 bar.
IMPORTANT
❐This appliance must only be used with
Kerosene C2 to BS 2869.
❐An Indirect Cylinder to BS 1566: Part 1 must be
fitted.
❐If the heating circuits are controlled in such a
way that both heating and cylinder circuits can
be closed off at the same time then a
PERMANENTLY OPEN BYPASS LOOP should be
fitted.
❐An OFTEC approved Fire Valve MUST be fitted
in the oil supply line.
❐The supplied in line filter MUST be fitted.
❐Permanent Ventilation must be provided.
The appliance must be commissioned by a competent or
OFTEC approved engineer.
The installation of the appliance must be in accordance
with the relevant requirements of the current Building
Regulations BS7671: 1992 (formerly IEE Wiring
Regulations), and the bylaws of the local Water
Undertaking. it should also be in accordance with the
relevant current British Standard Codes of Practice.
BS5410 Installation of oil fired appliances for space
heating and hot water supply purposes. Part 1 Boiler of
rated output not exceeding 45kW.
BS5449 Central Heating for domestic purposes, Part 1.
Forced circulation hot water system.
Building Regulations England & Wales. Part J.
Heat producing appliances.
Building Standards Scotland - Technical Standard Part
F. Heat producing appliances and storage of liquid and
gaseous fuel.
Building Regulations Northern Ireland - Technical
Booklet to Part L. Heat producing appliances.
The Control of Pollution (Oil) Regulations.
Appliance Hearth: The surface temperature of the floor
below the appliance does not exceed 100˚C. The
constructional hearth described in Section J does not
apply. However, this appliance must be installed on a
solid floor of incombustible material which is capable of
supporting the total weight.
The location chosen for the appliance must permit the
installation and the provision of a satisfactory flue and an
adequate air supply. The location must also provide
adequate space for servicing and for air circulation around
the appliance. See “Installation of the Appliance”.
The space in which the appliance is to be fitted must have
the following minimum dimensions.
Between wall and LH side of appliance - 10mm
Between wall and RH side of appliance - 50mm
IF THE WALL PROJECTS BEYOND THE FRONT OF
THE APPLIANCE.
Above the raised insulating cover handle - 60mm
In addition, adequate clearance must be available at the
front of the appliance to enable it to be operated and
serviced. Flue pipes and fittings must not be closer than
25mm to combustible materials and where passing
through a combustible partition such as ceiling or roof,
must be enclosed in a non-combustible sleeve providing
an air space of at least 25mm.
Space around the flue pipes passing through walls or
floors should be sealed against the passage of smoke and
flame. a fire stop must be provided where the flue passes
through a ceiling.
Where the cooker is to stand in a recess or against a wall
which is to be tiled, in no circumstances should the
tiles overlap the cooker top plate.
Site requirements
5
REGULATIONS
LOCATIONINTRODUCTION
