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Ceiling and air duct specifications
floor
The
where you plan to position the unit
• perfectly flat and without roughness;
• vibration resistant;
support the weight of the equipment considering an appropriate safety margin
• able to
table of technical data on page 10).
air ducts
The
(not supplied) must be connected directly to the unit: when assembly is completed,
1
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.
A
B
CONFIGURATION UNITS
ATB**R**
DUCT
A
Exhaust air
B
Outside air
C
Return air
D
Supply air
1
Unit ducts
(not supplied)
C
D
(not supplied)
RH
must
be:
supporting
brackets
air ducts
B
C
D
LH
CONFIGURATION UNITS
ATB**L**
(see
A
9
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