Multi
MAXX
HG
Mounting
FläktGroup DC-2011-0141-GB 2018-05/R5 • Subject to modifications
21
Direction of discharged air flow
Set the direction of discharge so as to avoid air draughts in the room. The primary air
jet must not be directed against walls, beams, cranes, shelves, columns or similar
obstacles! (see Chapter 4.4)
Minimum wall spacing H
(see Fig. 4-3 )
Provide a minimum distance to the wall to allow sufficient air circulation and ensure
adequate access for maintenance.
Air throw
The maximum air throw for the wall mounting varies depending on the discharge tem-
perature, lower speed stages, and less air volume flow (resulting from the pressure
loss of the accessory or external pressure loss).
Examples of the air throw for the individual units are listed in the following table
Tab. 2-4.
Recommended unit distances for
wall mounting (see Fig. 4-4)
In order to achieve a favorable air distribution pattern of the occupied zone, we recom-
mend the following unit spacing:
Fig. 4-4: Unit spacing for wall mounting
Example of wall mounting with a mixed-air module and modular wall mounting
(ZHx.5502) see Fig. 4-6 and Fig. 4-7
NOTE!
For heating technology reasons, the wall mounting of HVAC equipment should not
be too high in order to ensure that the air is also properly mixed at ground level as
well.
Model size
2
4
Spacing H [mm]
300
400
10 - 15 m
5 - 7 m
8 - 11 m
8 - 11 m
