Viessmann Vitodens 100-E - Page 50

50
Balanced flue sys-
tem
(
7
mm)
60/100 80/125
a (mm) ≤ 475 ≤ 710
b (mm) 155 165
c (mm) 704 952
Telescopic balanced flue external
wall connection
Balanced flue sys-
tem
(
7
mm)
60/100
a (mm) ≥373 - ≤ 533
b (mm) 154
c (mm) ≥617 - ≤ 777
C
B
A
730
475
160
Balanced flue system
7
100/150 mm
1. Create an opening in the wall (min.
diameter):
■ 105 mm (system size 60)
■ 130 mm (system size 80)
■ 160 mm (system size 100)
2.
Push external wall connection A
with wall bezel
B
into the wall
opening.
3.
Slide on internal wall bezel C.
4. If the external wall connection ter-
minates ≤ 2 m above ground level
near public roads, fit a protective
grille (on-site fixing materials).
5. Connect the balanced flue connec-
tion pipe from the inside and route
with a fall of min. 3° (approx.
50 mm/m) towards the boiler.
External wall connection
(cont.)
5780 223 GB