11
The chimney should not be subject to downdraught nor be
fitted with a capping which could impede the discharge of
flue gasses.
Flue Connection (see Fig. 5)
The room heater should be treated as a free standing
appliance and connected to the chimney with a short length
of 125mm (5”) dia. cast iron flue-pipe and positively sealed
at its top and bottom joints. Two suggested methods for
flue connection are shown in Fig 2.
Fireplace Recess (see Fig. 4)
The brickwork recess must not be less that 350mm. (13 ½”)
deep x 560mm. (22”) high x 406mm (16”) wide. Openings
must be left in one or both sides of the chimneybreast for
pipe-work connectors and flue-pipe seating.
Fireplace Surround (see Fig. 4)
A minimum surround opening of 406mm wide x 560mm.
High (16” x 22”) is required with a maximum protection of
65mm. (2 ½). The surround must have a flat face of not
less than 635mm. (25”) wide by 600mm (23.6”) high.
The hearth should be flat and comply with the Building
Regulations viz. a minimum project of 420mm. (16 ½”) from
the face of the surround to the front edge of hearth. Any
kerb on front edge must not be more than 25mm. (1”) to
allow the appliance door to open fully.
Boilers are despatched with the door and surround fitted.
Remove the door to protect the glass and surround before
commencing installation.
Boiler Location
With the surround fixing frame screws in fully, position the
appliance centrally and push the boiler back until the
screws touch the surround. Ensure that the boiler sits level
on the hearth in both directions so as to avoid the
possibility of trapping air within the boiler.
Water connections can now be made to the heating and
domestic hot water systems via the opening in the side of
the chimneybreast.
Also make the flue connections as previously described.
Casing Assembly
Set the thermostat flap to an opening of 28mm, as shown
in fig. 6.
Fit the back frame surround and loosely screw up at the
fixing points.
Replace the door on its hinges and square the back frame
surround with the door and firmly tighten screws.
Note: If the room heater is to be installed into recess, it is
recommended that the casings be fitted before installation.
USER GUIDANCE
After completing the installation, the heating contractor
should demonstrate to the user the operation of the room
heater in particular the method of lighting, de-ashing and
through plate cleaning.
Commissioning and handover
Ensure all parts are fitted in accordance with the
instructions.
On completion of the installation allow a suitable
period of time for any fire cement and mortar to dry
out, before lighting the stove. Once the stove is under
fire check all seals for soundness and that the boiler
and water system are operating correctly and there
are no leaks. Ensure that the flue is functioning
correctly and that all products of combustion are
vented safely to atmosphere via the chimney
terminal.
On completion of the installation and commissioning
ensure that the operating instructions for the stove
are left with the customer. Ensure to advise the
customer on the correct use of the appliance and
warn them to use only the recommended fuel for the
stove.
Advise the user what to do should smoke or fumes
be emitted from the stove. The customer should be
warned to use a fireguard to BS 8423:2002
(Replaces BS 6539) in the presence of children,
aged and/or infirm persons.
AIR DAMPER SETTING
AIR DAMPER SETTING
Fig. 6
Содержание BURRINGTON
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