85
en
Healthbox
®
II (Compact) & Healthbox
®
Smartzone
• Choose a fixture point in
a free triangle in the attic
space (near the roof feed-
through) where the fan unit
can be placed and where it
is easy to connect the duct
network.
• Suspend the fan unit from
the suspension rope.
Follow the instructions
accompanying the
suspension rope. If the
exhaust is turned with
respect to the fan plenum,
the cover plate can still be
assembled so that rope
fixture is possible.
• In so far is necessary, place
the roof feed-through if it is
not present yet (guidelines
for required roof feed-
through: see technical
forms)
Ø150 mm
➌
➍
➎
• If the discharge opening of the ventilator unit is turned, fix the shell-shaped housing to the
ventilator plenum using at least 2 self-tapping screws [e.g. dia. 3.5 x 13 mm).
Position the self-tapping screws in the diagonally opposite corners.
The figure below shows the correct position of the screw:
➋
