Ariston 47-116-66 Boiler User Manual


 
21
installation
Fitting the Coaxial Flue
(Ø 60 / 100 Vertical)
Note: See table for maximum and minimum  ue runs.
Contents:
1x Conical Adaptor (60/100mm)
1x Vertical Flue Kit (80/125mm)
The vertical  ue kit is supplied with a specially designed weather
proof terminal  tted, it can be used either with a  at roof or a
pitched roof.
The Vertical  ue kits useable lengths with the pitched roof
ashings are indicated in Fig. 7.
Before proceeding to  t the  ue, ensure that the maximum  ue
length has not been exceeded (See the tables) and that all elbows
and bends have been taken into consideration, for each additional
90° elbow 1 metre must be subtracted from the total  ue length,
and for each 45° 0.5 metres must be subtracted from the total  ue
length (the height of the vertical adaptor and a 45° bend can be
seen in Fig. 8).
Mark the position of the  ue hole in the ceiling and/or roof (see
Fig. 7 for distance from wall to the centre of the  ue).
Cut a 130mm diameter hole through the ceiling and/or roof and
t the  ashing plate to the roof.
DO NOT cut the vertical  ue 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.
180 mm
Vert Adaptor
(supplied with ue kit)
Vertical Starter
Part No: 3318079
* This length will vary
according to the type
of ashing installed
Total length
of Vertical Kit
1355 mm
Useable length
of Vertical ue
690 mm*
Fig. 7
Fig. 8