Installation site requirements
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Unit foot
Unit feet are used for elevated installation and leveling of the AHU. The unit foot is adjustable in
height. The adjustment range is 100 mm.
The positioning of the unit feet (G)
depends on the AHU. Four unit feet (G)
must be attached per section. The
maximum distance (T, L) is T, L ≤ 2.5
m. The maximum load per unit foot (G)
is 500 kg.
Fig. 16: Unit foot
Construction for assembly underneath the ceiling
If mounting under the ceiling, the configuration must be provided by the customer. The on-site
construction must comply with the requirements for beam support structures (see chapter "Beam
support structure", page 17). The on-site configuration must be carried out by a specialist, and must
take into account all relevant factors (e.g., statics, load-bearing capacity, fastening, and vibrations).
Fig. 17: Example 1 Fig. 18: Example 2
Fig. 19: Incorrect installation