Viessmann Vitorond 200 Series Installation Instructions Manual page 17

Distributor pipe and drain installation
Fig. 13
Distributor pipe
A
Sensor well
B
Gasket
C
Studs
D
Note
Check correct position of the distributor pipe.
1.
3.
R1
(cont.)
2.
Reducer
E
Spacer
F
Drain & fill valve (on site)
G
Boiler return gasket Ø 59 x 118 x 3 mm
H
17