Viessmann Vitodens 100-W Installation And Service Instructions Manual page 20

Installation sequence
Electrical connections
Routing connecting cables and closing the control unit enclo-
sure
!
Please note
Connecting cables/leads will be
damaged if they touch hot com-
ponents.
3.
20
(cont.)
1.
2.
When routing and securing
cables/leads on site, ensure that
the maximum permissible tem-
perature for these is not excee-
ded.