Assembly And Sealing Faces To Bear In Mind - Viessmann VITOCAL 222-S Installation And Service Instructions Manual

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Installation sequence
Installing the internal unit
26.
2x
Fig. 11
Note
Do not damage sealing tape
cylinder module.

Assembly and sealing faces to bear in mind

A
Fig. 12
Diaphragm grommets
A
20
(cont.)
25.
4x
when removing the
A
23.
24.
!
1.
Please note
Leaking hydraulic connections lead to appli-
ance damage.
Ensure the diaphragm grommets at the pipe
entries are seated correctly. Seal pipe entries
with sealing tape if necessary.

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