INSTALLATION
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DO NOT CUT THE VERTICAL FLUE KIT.
To connect the vertical ue kit directly to the boiler, place
the vertical starter kit (Part No. 3318079) (see Fig. 7) onto the
exhaust manifold and secure with the clamp, t the vertical
adaptor onto the vertical starter kit (note: there is no need to
use a clamp to secure this as it is a push t connection), the
vertical ue kit must then be inserted through the roof ashing,
this will ensure that the correct clearance above the roof is
provided as the terminal is a xed height.
Should extensions be required, they are available in 1 metre
(Part No. 3318077), 500mm (Part No. 3318078) and they
must be connected directly to the vertical starter kit before
connecting the adaptor to allow the vertical ue kit to be tted.
In the event that extension pieces need to be shortened, they
must only be cut at the male end and it must be ensured that
the inner and outer ue remain ush.
When utilising the vertical ue system, action must be taken
to ensure that the ue is supported adequately to prevent the
weight being transferred to the appliance ue connection by
using 1 ue bracket per extension.
When the ue passes through a ceiling or wooden oor, there
must be an air gap of 25mm between any part of the ue
system and any combustible material. The use of a ceiling
plate will facilitate this. Also when the ue passes from
one room to another a re stop must be tted to prevent the
passage of smoke or re, irrespective of the structural material
through which the ue passes.
Fitting the Twin Pipe (Ø80 / 80)
Note: See table for maximum and minimum ue runs.
Where it is not possible to terminate the ue within the distance
permitted for coaxial ues, the twin ue pipe can be used by
tting a special adaptor to the ue connector and using the
aperture for the air intake located on top of the combustion
chamber.
Always ensure that the ue is adequately supported, using one
ue bracket per extension and avoiding low points. (ARISTON
supply suitable clamps as Part No. 705778).
To utilise the air intake it is necessary to:
1) Take the air intake cover off the top of the appliance
2) Assemble the ange on the header supplied with the boiler
3) Insert the header on the tube or the elbow up until the lower
stop (you do not have to use the washer).
4) Insert the elbow/header in the boiler air intake hole and
fasten it with screws.
The twin ue pipes can be tted with or without additional
elbows and need no clamps, simply ensure that the lip seal
is inserted in the female end of the ue pipe and push the
extension piece fully into the previous section of ue pipe
or elbow, check that the lip seal is not dislodged when
assembling the ue (greasing the seal will aid assembly).
Twin pipe can also be converted back to Coaxial ue to enable
vertical termination with a coaxial kit by using the pipe bridge
(Twin - Coaxial Adaptor - Part No. 3318089). When running the
twin ue pipe vertically.
It is not possible to terminate concentrically horizontally.
Termination is only possible with separate air and exhaust
terminals.
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