Ariston 41-116-37 Manual Do Utilizador
22
installation
Fitting the Twin Pipe (Ø80 / 80)
Note: See table for maximum and minimum fl ue runs.
Where it is not possible to terminate the fl ue within the distance
permitted for coaxial fl ues, the twin fl ue pipe can be used by fi tting
a special adaptor to the fl ue connector and using the aperture for
the air intake located on top of the combustion chamber.
permitted for coaxial fl ues, the twin fl ue pipe can be used by fi tting
a special adaptor to the fl ue connector and using the aperture for
the air intake located on top of the combustion chamber.
Always ensure that the fl ue is adequately supported, using one
fl 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:
fl 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 fl 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.
2) Assemble the fl 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 fl ue pipes can be fi tted with or without additional elbows
and need no clamps, simply ensure that the lip seal is inserted in
the female end of the fl ue pipe and push the extension piece fully
into the previous section of fl ue pipe or elbow, check that the lip
seal is not dislodged when assembling the fl ue (greasing the seal
will aid assembly).
and need no clamps, simply ensure that the lip seal is inserted in
the female end of the fl ue pipe and push the extension piece fully
into the previous section of fl ue pipe or elbow, check that the lip
seal is not dislodged when assembling the fl ue (greasing the seal
will aid assembly).
Twin pipe can also be converted back to Coaxial fl ue to enable
vertical termination with a coaxial kit by using the pipe bridge
(Twin - Coaxial Adaptor - Part No. 3318089). When running the
twin fl ue pipe vertically.
vertical termination with a coaxial kit by using the pipe bridge
(Twin - Coaxial Adaptor - Part No. 3318089). When running the
twin fl ue pipe vertically.
It is not possible to terminate concentrically horizontally.
Termination is only possible with separate air and exhaust
terminals.
terminals.
When siting the twin fl ue pipe, the air intake and exhaust terminals
must terminate on the same wall, the centres of the terminals
must be a minimum of 280 mm apart and the air intake must
not be sited above the exhaust terminal (refer to Fig. 10). The air
intake pipe can be run horizontally, however, the terminal and the
fi nal 1 metre of fl ue must be installed either horizontally or with a
slight fall away from the boiler to avoid rain ingress.
It is also strongly recommended that the air intake pipe run be
constructed of insulated pipe to prevent condense forming on
the outside of the tube.
constructed of insulated pipe to prevent condense forming on
the outside of the tube.
Ensure the exhaust tube has a minimum fall back to the boiler of
1˚ / metre (1˚ = 17.5mm/metre)
1˚ / metre (1˚ = 17.5mm/metre)
The maximum permissible fl ue length for twin fl ue is dependent
on the type of run used (see table on page 24).
on the type of run used (see table on page 24).
For further information relating to fl ue runs not illustrated, please
contact the Technical Department on 0870 241 8180.
contact the Technical Department on 0870 241 8180.