Viessmann Vitocal 252-A Series - Page 145

145
2.
7.
?
6.
!
1.
8.
BK
RD
WH
3.
7.
5.
4.
Fig. 96
Note
Observe the colour coding of the core wires connected
to the high limit safety cut-out (as per IEC 60757):
BK Black
RD Red
WH White
Indoor unit maintenance
Removing hydraulic components and EPP… (cont.)
6222080
Maintenance