Checking Diaphragm Grommets - Viessmann Vitocal 300-G Installation And Service Instructions For Contractors

Closing the heat pump
4. 10x
5.

Checking diaphragm grommets

!
Please note
Seal the appliance so it is sound-
proof and diffusion-proof.
With hose outlets, ensure dia-
phragm grommets A are seated
correctly.
Seal diaphragm grommets A
with adhesive tape.
(cont.)
6.
Installation sequence
6.
101