Pre-Installation
19
Greenstar 8000 Style – 6720883855 (2019/01)
4.4.3
Plume management system
For every extra 1000mm of plume management after the first 500mm,
the internal 60/100 flue length must be reduced by 700mm, up to a
maximum of 4500mm of plume management.
Fig. 27 Reduction to flue length as plume length increases graph
[1]
Reduction to flue length [mm] (maximum reduction 2,800mm)
[2]
Plume length [mm] (maximum plume length 4,500mm)
NOTICE:
Plume management length:
▶ The plume management length must be a minimum of 500mm and
must not exceed the maximum straight length for a horizontal Ø 60/
100mm flue with a 60mm plume management system as stated
previously.
Horizontal plume management runs
▶ The initial horizontal run from the terminal elbow must have a
minimum 10° fall back, (stop tabs in the elbow prevent less than 10°)
to the appliance for proper disposal of condensate.
▶ Any further horizontal runs after an elbow can be 3°.
WARNING:
Minimum plume management length:
The minimum distance of 500mm must be maintained between air inlet
and exhaust.
▶ Do not terminate the plume management inside the terminal
exclusion zone (shaded area) shown in figure 28.
Fig. 28 Terminal exclusion zone
NOTICE:
Cutting the 500mm pipe
If the 500mm plume management pipe kit is cut, an additional elbow will
be required to join the pipe work.
▶ The Plume management extension kit contains the components
required for such a configuration.
4.4.4
Flue terminal positions
CAUTION:
Flue terminal positions
▶ All measurements are the minimum clearances required.
▶ Terminals must be positioned so to avoid combustion products
entering the building.
0010023114-001
0
700
1,400
2,100
2,800
500
1,500
2,500
3,500
4,500
[mm]
[mm]
2
1
0010013548-001
500
mm
500
mm
500
mm
±80°