7
Bellfi res English
Installation instructions
1 INSTALLATION INSTRUCTIONS
1.1 GENERAL
The gas fi re must be positioned and connected as a “room sealed system” (balance
fl ue) appliance by a “Gas Safe Register” registered gas installation engineer in
accordance with the following installation instructions, nationally and locally applicable
regulations (see “Technical Details/ Regulations” at the rear of this manual). If you have
any queries regarding the installation, please consult your local gas company.
Important: Before beginning the installation, check that the details on the
rating plate correspond to the gas type and pressure to which
the appliance will be connected.
The appliance is supplied with a “Centre Fire” or “Line Fire” double burner, as ordered.
These burners each have their own specifi c fl ame image which is defi ned by the
perforation pattern in the burner cover. See Chapter 5 and the Instructions for use.
The appliance is factory set to the correct nominal heat input. The pilot light is set to the
correct level of consumption.
Depending on the requested version, the appliance will be delivered from the factory
with a Ø100 mm - Ø150 mm or Ø130 mm - Ø200 mm concentric connection for
extracting the fl ue gases and supply of combustion air.
It is possible to install the gas fi re with either a wall or roof outlet.
The roof connection must be carried out using the concentric fl ue system Ø100 mm -
Ø150 mm. The fumes are exhausted naturally to the outside environment through the
inner Ø100 mm pipe whereas the combustion air supply passes between the Ø100 mm
and Ø150 mm pipes.
The wall connection must be carried out using the concentric fl ue system Ø130 mm -
Ø200 mm. The fl ue gases are evacuated outside by means of natural draft through the
internal pipe of Ø130 mm, whereas the combustion air is supplied between the pipes of
Ø130 mm and Ø200 mm. The wall outlet itself is, depending on the concentric fl ue gas
system confi guration, Ø100 mm - Ø150 mm or Ø130 mm - Ø200 mm. (In some cases,
with a wall connection, a complete concentric fl ue system Ø100 mm - Ø150 mm is also
possible (see Chapter 1.6.1).)
The gas fi re can be installed in a completely sealed or mechanically ventilated house
without extra ventilation and/or fume extraction.
The gas fi re is installed as a built-in appliance in a fi re place.
In order to prevent the fi replace heating up excessively, it must be properly
ventilated by installing vents at the top and bottom of the fi replace.
