Preparing For Boiler Installation - Viessmann Vitodens 050-W Installation And Service Instructions Manual

Preparing for installation
Preparing for installation
Electrical equipment in rooms containing
a bathtub or a shower must be installed
in such a way that users cannot be
exposed to dangerous body currents.

Preparing for boiler installation

Dimensions and connections
400
5
A B C D
F
58 58
123 123
Shown without fittings
A Heating flow 7 22 mm
B DHW 7 15 mm
C Gas connection 7 22 mm
8
(cont.)
E
The IEEE Regulation specifies that
cables supplying permanently installed
consumers in zones 1 and 2 should only
be run vertically and routed into the
equipment from the back.
350
156
F
41
125
D Cold water 7 15 mm
E Heating return 7 22 mm
700