Adaptor Length And Location - Viessmann Vitolig
200 Technical Manual

3 Vitolig 300
H Adaptor length and location
Adaptor clearance y 500 mm
approx. 100 mm
A
B
A Fill adaptor
B Return air adaptor
Alternating filling
A Deflector
B Filling and return air adaptors
Internal pellet storage area
A B C
A Adaptors
B Fire resistant cladding (F 90)
C Extension piece
D Pipe cleat
16
Adaptor clearance < 500 mm
A
B
D
>500 mm
A
B
approx. 100 mm
A
B
The length of the filling adaptor is subject
to the distance from the return air
adaptor.
Adaptor clearances of < 500 mm may
occur if both adaptors are set into a cellar
window.
If adaptors must be located in the long
flanks of the storage room, filling should
be alternated from side to side. This
would ensure a more efficient filling. In
any event, both adaptors should be
earthed. A deflector should be installed
opposite both adaptors.
If the filling and return air adaptors must
be routed through a neighbouring room,
clad both with a material offering fire
resistance compliant with class F 90
(Rockwool, etc.). Earth each extension
piece via pipe cleats. Plastic pipes should
not be used as extension pieces.