AVI-AIR AVI35, Installation And User Manual, Page: 17 / 20

17
Warnings and precautions
The manufacturer recommends installing the recuperators in the wall of the building. Ideally,
the Avi35 should not be installed directly above each other to prevent ice build-up above the
unit on the lower floor. Also, plan for a large accumulation of ground ice at the exit of the
recuperator during winter.
The manufacturer also recommends that a distance of at least 7 meters be maintained
between the Avi35 recuperator and another standard building exhaust fan. The aim is to
prevent a return of stale and dusty air from other standard exhaust fans in the Avi35 fresh air
INTAKEs.
Do not drill holes in the bottom of the Avi35 . See installation diagram 1
Secure the unit to the wall by aiming through the pre-drilled holes in the facade. Screw both
sides of the unit into the wall frame. See installation diagram 3.
Refer to diagram 4 regarding the drain plugs on Multifan fan motors