Designations In The System Examples - Viessmann VITOCAL 222-G Installation And Service Instructions Manual

Preparing for installation

Designations in the system examples

2
[H
F
[YF
F
System example, ID: 4605445_1201_02
Note
This scheme is a general example with-
out shut-off valves or safety equipment.
This does not replace the need for on-
site engineering.
10
oE oE
--2/F14--
--2/F14--
--2/X3.8;3.9--
--2/211.2--
2
oQ
-2/145-
oW
A1
oE oE
oP
iE
oR