Viessmann Vitocal 222-G User Manual page 177

Vitocal 200-S/222-S/242-S
Hydraulic installation scheme ID: 4605500_1304_01
rR
rW
rO
rE ----47/24--
wO
wU
5
Note: This scheme is a general example without shut-off valves or safety equipment. This does not replace the need for on-site engineering.
VIESMANN
182
(cont.)
rU
rT
3
WW
eU
-2/212.3-
1
oU
oP
A1
rQ
oE
eP
wI
rZ --47/5--
KW
564 --2/X3.8;3.9--
oR
2
8
oT
--2/212.2-- oZ
15
--2/X3.3;3.4--
zQ
qW
qE
zP
q-T
oT
--8/145--
--2/145--
uE
--105/2--
uP
--105/20-76--
M2
uR
--74/20-- uZ
--105/52--
uU
System examples