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A
B
C
D
A
B
C
D
9
Ceiling and air duct specifications
The
floor
where you plan to position the unit
must
be:
• perfectly flat and without roughness;
• vibration resistant;
• able to
support the weight of the equipment considering an appropriate safety margin
(see table of technical data on page 10).
1
The
air ducts
(not supplied) must be connected directly to the unit: when assembly is completed,
they must not be stretched, in order to avoid damage and transmission of vibrations. To ensure the
seal of the connections and the integrity of the unit, it is essential that the air ducts be supported by
special brackets (not supplied) that do not weigh directly on the unit.
supporting
brackets
(not supplied)
air ducts
(not supplied)
DUCT
A
Exhaust air
B
Outside air
C
Return air
D
Supply air
1
Unit ducts
RH
CONFIGURATION UNITS
ATB**R**
LH
CONFIGURATION UNITS
ATB**L**