12
3064058_201610
AHU TE
AHUW TE
Installation instructions
If the unit has a bottom discharge/intake, install short sections of duct before lowering
the unit onto its foundation.
A base frame or plinth (height approx. 305 mm) is always required for AHU TE or AHUW
TE appliances with scrubber, because the scrubber bottom lies lower than the underside
of the remaining appliance. The required height of the base frame depends on the type
of scrubber and is specified separately in the course of the design calculations.
The WOLF base frame must be insulated and integrated into the roof sealing system
on site.
The base frame can be insulated on the inside or the outside of the base frame.
When installing the AHU TE on its own stands (AHUW TE on an on-site base frame),
secure it against the wind load.
Drop
ledge
Structure-
borne sound
insulation
+
Short sections
of duct
Base frame
Roof
The tray bridge is already fitted in the factory if the functional components are delivered as
a single transport unit.
In case of delivery as separate individual function units, the tray bridge is supplied loose
and must be installed on site.
If slide-in rails are in use, the tray bridge must be adapted to the local conditions.
Tray bridge
