4
Preparing for installation / Installation position
• The exact positioning of the ventilation units and controllers must be determined on-site and,
if necessary, adapted to the local conditions. Consult your planner!
Installation is recommended in a suitable position in the upper wall area for optimal operation
(approx. room height 1.8 m [top edge of finished floor]).
• Do not place the unit near radiators, room thermostats or in the immediate vicinity/above
delicate furniture, surfaces or pictures.
• The ventilation unit must not be installed in areas in which direct contact with water spray is
possible.
• Observe the following minimum distances for the unit's wall opening:
1 between two ventilation units in push-pull operation (pair) in the same room to avoid the
mixing of outdoor air and exhaust air:
A
B
2 to adjacent components on the exterior wall (observe insulation/shutters):
Nova protective hood:
Smart / Ohio protective hood: 250 mm from hole center / center axis circumferentially
Corner flat duct:
3 to adjacent components on the interior wall:
4 to frontal adjacent components: 300 mm for maintenance tasks
PREPARING FOR INSTALLATION / INSTALLATION POSITION
1,2 m
1,2 m
1,0 m
1,0 m
1,0 m
1,0 m
1,4 m
1,4 m
1,2 m – 0,75 y
1,2 m – 0,75 y
450 mm from hole center / center axis circumferentially
y
y
155 mm from hole center / center axis circumferentially
250 mm from hole center / center axis circumferentially
iV-Smart
C
+
ventilation system
•
Installation instructions
1,2 m
1,0 m
1,0 m
1,4 m
1,2 m – 0,75 y
y
15
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