Viessmann Vitocell 140-E Installation And Service Instructions Manual page 22

Installation sequence
Cylinder with fitted Solar-Divicon
6.
2.
Fig. 18
1. Push the corrugated hose into the elbow.
2. Screw the air vent plug into the elbow.
3. Push the corrugated hose into the solar flow and
secure the elbow with flat gasket to the cylinder.
4. Fit the solar flow pipe.
22
(cont.)
4.
3.
5.
1.
5. Fit the solar return pipe.
6. Before the Divicon is fitted: Attach thermal insula-
tion to the pipes – the long section to the left-hand
pipe; the short section to the right-hand one.