Viessmann BWT 241.A Series, Installation And Service Instructions Manual

Page: 33 / 124

33
Routing cables to the connection area
Danger
Damaged cable insulation can
cause injury and damage to the
appliance.
Route cables so that they cannot
touch very hot, vibrating or sharp-
edged components.
Danger
Incorrectly routed wiring can lead
to serious injury from electrical
current and result in equipment
damage.
■ Route LV leads < 42 V and
cables > 42 V/230 V~/400 V~
separately.
■ Strip the insulation from the
cables as close to the terminals
as possible, and bundle tightly
to the corresponding terminals.
■ Secure cables with cable ties.
This ensures that, should there
be an error, for example when
detaching a wire, the wires can-
not drift into the adjacent voltage
area.
Cables:
■ Required pipe length inside the appli-
ance plus wall clearance
2.25 m
■ Height, wall outlet:
2100 mm (see "Technical guides for
heat pumps")
Installation sequence
Electrical connection
5601 598 GB
Installation