14
UNIT TRANSPORT, LIFTINg AND HANDLINg
•
Ensure the lifting and transport equipment used is
able to support the unit weight (see Table 1).
•
When rigging, use spreaders to prevent damage to the
panels (see Figs. 6 and 7).
40ALZ models
•
Insert protective material between the lifting cables
and the casing.
Fig. 6
Protective
material
Spreaders
Spreaders
Base
See detail
Base
UNIT INSTALLATION
38UQZ outdoor units
Clearance between units, walls and other objects
These units have been designed for outdoor installation.
IMPORTANT: It is not possible to connect outdoor
supply and return air ducts to the 38UQZ outdoor units.
•
The surface on which the units are mounted must be
able to support the unit weight (See Table 1 - Physical
Data).
• Leave sufficient clearance around the unit for service
and maintenance (see Fig. 3).
• Select a location free of dust or foreign matter which
may cause coil clogging.
•
Leave sufficient clearance for free air circulation
(outdoor supply and return air).
•
For minimum clearances between the units and walls
or roofs, see Figs. 8, 9 and 10.
Fig. 8 - 38UQZ 016-024
Rigging hook
FRONT VIEW
PLAN VIEW
Supply air
Return air
38UQZ models
Fig. 7
FLOOR
Return air
ROOF
Control
box
Return air
Table 3 - Minimum clearances (mm)
A
C*
500
Free
* There must not be any obstacle, ceiling or roof near the unit.
• If several units are installed close to each other in the
same area, ensure the minimum clearance between
them to allow free air flow.
• The clearance between the units must be sufficient to
ensure that the discharge air from one unit does not
mix with the supply air of another unit.
ATTENTION
•
To prevent transport damage, do not unpack the units
until they have reached their final location.
•
Never roll or tip the unit more than 5°.
•
Do not remove the plastic packing material from the
38UQZ units until they have reached their final
location. This protects the units from dust in the
atmosphere.
•
The 40ALZ units must also be protected by plastic
packing material until they reach their final location.
IMPORTANT: Make sure that all unit panels are fixed in
place before moving. Raise and set down the unit carefully.
