Operating Instructions and Installation Instructions

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INSTALLATION MANUAL
Global 100 BF
6.5.3.2 Placing concentric system with roof
terminal
The roof terminal can end in a sloping and a fl at roof.
The roof terminal can be supplied with an adhesive plate
for a fl at roof or with a universally adjustable tile for a
sloping roof.
- Maintain a distance of at least 50 mm
between the outside of the concentric
system and the walls and/or the ceiling.
If the system is built in (for instance) a
cove, it should be made with non com-
bustible material all around it;
- Use heat-resistant insulation material
when passing through combustible
material.
Table 2: Determination of the permissibility of a concentric system with a roof terminal
G20/G25 Total number of meters vertical and/or sloping pipe length
Total number of
meters horizontal
pipe length
1 2 3 4 5 6 7
Ļ8 Ļ9
10 11 12
no bends 0 B B B C C C C C D D D D
2 bends 0 A A B B B C C C C C D D
1 A A B B B C C C C C
2 A A B B B C C C
ĺ
3
A A B B B C
4 A A B B
5
3 bends 0 A A A B B B C C C C C D
1 A A A B B B C C C C
2 A A A B B B C C
3 A A A B B B
ĺ
4
A A A B
5
4 bends 0 A A A A B B B C C C C C
1 A A A A B B B C C C
2 A A A A B B B C
3 A A A A B B
4 A A A A
5
5 bends -
= situation is not allowed
Table 3: Conditions for the adjustment of the appliance with a roof terminal
G20/G25/G31
Situation Air inlet guide Baffl e Distance of
restriction in mm
A NO NO OPEN
B YES YES 30
C YES YES 25
D YES YES 20
Caution
G20/G25/G31