Plume Re-Direct And Plume Management Terminal; Positions - Bosch Worcester Greenstar Ri ErP + Series Installation And Maintenance Instructions Manual

PRE-INSTALLATION
4.8.3 Plume re-direct and plume management terminal positions
Maximum and minimum plume management lengths:
▶ A minimum distance of 500mm must be maintained between the plume management outlet and the flue air intake.
▶ The maximum plume management length is 4.5 metres for the appliances detailed on the front of this manual.
▶ The 45° bend is equivalent to 0.75 metres of straight plume management and the 90° bend is equivalent to 1.5 metres.
NOTICE:
▶ All measurements are the minimum clearances required.
▶ Refer to "Horizontal flue terminal positions" for all concentric flue terminal positions unless the flue position is specified in figure 23
for " Plume re-direct and plume management terminal positions".
▶ Terminals must be positioned so to avoid combustion products entering the building.
▶ Support the flue at approximately one metre intervals and at a change of direction, use suitable brackets and fittings.
1
180°
±80°
200
300
2
200
150
200
9
300
150
1200
BOUNDARY LINE
2
300
TOP
3
600
TOP
300
Fig. 23 Plume re-direct and plume management terminal positions
28
±45°
0
5 0
5 0
0
5 0 0
±80°
EXCLUSION ZONE
11
600
300
8
300
12 7
OPENING
OPPOSITE
2000
6
BOUNDARY LINE
300
600
TOP
5
7
TOP
8
4
≥140
1,500
0 0
≥ 5
EXCLUSION ZONE
300
1500
10
150
25
300
300
10
13
25
150
150
300
150
300
9
150
100
600
100
≥ 5 0 0
EXCLUSION ZONE
300
14
200
15
10 FLUE TERMINAL GUARD
7 716 191 176
300
6 720 821 670 (2018/06)
6
600
5
600