Ariston Genus 27 Plus Installation Instructions Manual - Page 11
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Fig. 2.6
TERMINAL POSITION
A - Directly below an open window or other opening
B - Below gutters, solid pipes or drain pipes
C - Below eaves
D - Below balconies or car-port roof
E - From vertical drain pipes and soil pipes
F - From internal or external corners
G - Above ground or below balcony level
H - From a surface facing a terminal
I - From a terminal facing a terminal
J - From an opening in the car port
(e.g. door, window) into dwelling
K - Vertically from a terminal in the same wall
L - Horizontally from a terminal in the same wall
M -Horizontally from an opening window
N - Fixed by vertical flue terminal
FU011B
In addition, it is also possible to use a split
system by fitting a special adapter to the
flue discharge collar and using one of the
apertures for the air vent intake located
on the top part of the combustion cham-
ber (A).
2.10 Flue Connections
Flue System
The provision for satisfactory flue termination must be made as
described in BS 5440-1.
The appliance must be installed so that the flue terminal is exposed to
outdoor air.
The terminal must not discharge into another room or space such as
an outhouse or lean-to.
It is important that the position of the terminal allows a free passage of
air across it at all times.
The terminal should be located with due regard for the damage or dis-
colouration that might occur on buildings in the vicinity.
In cold or humid weather water vapour may condense on leaving the
flue terminal.
The effect of such "steaming" must be considered.
If the terminal is less than 2 metres above a balcony, above ground or
above a flat roof to which people have access, then a suitable terminal
FU010A
guard must be fitted. When ordering a terminal guard, quote the appli-
ance model number.
A suitable terminal guard is available from:
mm
TOWER FLUE COMPONENTS
300
Morley Road
75
Tonbridge
200
Kent TN9 1RA
200
75
The minimum acceptable spacing from the terminal to obstructions
300
and ventilation openings are specified in Fig. 2.6
300
600
1200
1200
The boiler is designed to be connected to a coaxial flue discharge
1500
system.
300
300
Fig. 2.7
FU012A
Fig. 2.8
11