barbas Falcon 80/56, Installation And Maintenance Manual

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N Note:
• It is possible to install the appliance without external air supply and take
combustion air from the installation room. If so, make sure the combustion
air inlet on the appliance is not blocked and the ventilation air inlets are
according the requirements. Refer to
6.1.2
for dimensions of the ventilation
air openings.
• The appliance is a room-sealed appliance when combustion air comes
from the outer side of the building through a flexible pipe that is connected
to one of these:
• the combustion air inlet of the appliance.
• the combustion air inlet on the combustion air box.
• the combustion air inlet on the convection ventilator / combustion air
box.
• If not connected to one of these three possibilities, the appliance is not a
room-sealed appliance and the data for leak tightness as given in chapter
8
are not valid.
• It is strongly recommended to install a valve in the external combustion air
supply pipe, to avoid debris in the pipe and to avoid water vapor
condensation in the appliance when not in use.
1. Identify the location in the outer wall or in the floor (to a ventilated crawl space) for
the external combustion air supply inlet.
2. Make a hole in the outer wall or floor with at least a diameter of 125 mm.
3. Install a grate in the hole in the outer wall. A grate is not needed when the
combustion air supply comes from the crawl space under the floor.
4. If applicable, select one of the 3 inlet openings on the left, right or bottom of the
optional combustion air inlet box or the convection ventilator / combustion air inlet
box .
a) Remove the break out plate in the selected inlet opening of the optional
convection air/ combustion air inlet box with a hammer.
b) Put the collar adaptor in the open inlet opening.
c) Bend out the 3 lips on the collar adaptor, to attach the collar adaptor on the inlet
opening.
5. Connect a flexible aluminum pipe with a diameter of 125 mm on the combustion air
inlet on the appliance or on the collar adaptor. Secure the connection with a clamp.
6. Connect the other end with the hole in the floor or the grate in the wall. Use a
suitable connector.
Installation
20 Falcon 80/56