Ariston A/27 MFFI Boiler User Manual


 
TERMINAL POSITION mm
A - Directly below an open window or other opening 300
B - Below gutters, solid pipes or drain pipes 75
C - Below eaves 200
D - Below balconies or car-port roof 200
E - From vertical drain pipes and soil pipes 75
F - From internal or external corners 300
G - Above ground or below balcony level 300
H - From a surface facing a terminal 600
I - From a terminal facing a terminal 1200
J - From an opening in the car port
( e.g. door, window ) into dwelling 1200
K - Vertically from a terminal in the same wall 1500
L - Horizontally from a terminal in the same wall 300
11
B023
A
BC
D
E
F
G
J
K
HI
L
G
F
Fig. 2.5
Ø 60/100 mm
The boiler is designed to be connected to a coaxial flue discharge system.
A
Ø 80 mm
Ø 80 mm
In addition, it is also possible to use a twin-pipe (split) system by fitting a special
adaptor to the flue discharge collar and using one of the apertures for the air
vent intake located on the top part of the combustion chamber (A).
A
A
Fig. 2.7
Fig. 2.6