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1.3.3 Horizontal Airfl ow Units
Ductwork is connected to factory provided duct collars on the supply and return air openings.
Four threaded support rods must be securely attached to the building structure. Raise the evapora-
tor section with an appropriate lifting device. Attach washers, nuts and jam nuts to each threaded
rod. Tighten the nut so the weight is supported evenly by the four rods and the unit is level.
NOTE: Some options call for a combination of vertical and horizontal airfl ow confi gurations.
In these cases a 5” plenum assembly as previously described is required.
1.3.4 Indoor Condensers and Condensing Units
Air cooled units are available with either an indoor condenser section or an indoor condensing unit
(units are also available with remote outdoor condenser or condensing units – outdoor sections
have their own installation, operation and maintenance manuals). Air cooled condensers and con-
densing units have factory provided duct collars on the supply and intake air openings (split water
cooling condensing units do not have airfl ow connections).
Four threaded support rods must be securely attached to the building structure. Raise the evapora-
tor section with an appropriate lifting device. Attach washers, nuts and nut jams to each threaded
rod. Tighten the nut so the weight is supported evenly by the four rods and the unit is level.
Typical installations have the indoor condenser or indoor condensing unit near or adjacent to the
evaporator section especially when shared electrical power is required. The same service and
maintenance requirements apply to these units as well.
1.4 Paperwork
Each Data Aire unit ships with start-up sheets that must completed. The start-up sheets are en-
closed in packet with the unit. The packet includes the warranty certifi cate, wiring diagrams, specifi c
component literature, warranty registration card and a copy of the unit’s Installation/Operation and
Maintenance manual.
A manila tag is attached to the outside panel to indicate articles that have been packaged and
shipped loose within the unit cabinet.
NOTE: It is the responsibility of the start-up service company to return the start-up sheets
and warranty registration card to Data Aire for activation of the unit warranty. Failure to
do so may cause delays in warranty related services and in some cases void the warranty.
1.5 Storage
Your Data Aire equipment comes ready for immediate installation. In some instances it may be
necessary to store the equipment for a period of time. If you must store the equipment it should
be done in a dry area, out of the weather, protected from damage by other equipment in storage or
transportation equipment, never stacked and avoid frequent relocation.
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