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3 PRE-INSTALLATION PREPARATION AND GUIDELINES
NOTE: Before installing unit, determine whether any building alterations are required to run piping,
wiring and ductwork. Follow all unit dimensional drawings and refer to the submittal engineering
dimensional drawings of individual units for proper clearances.
Refer to Table 2.2 on page 11, and submittal drawings to determine the type of system being installed
and anticipate building alterations, piping and ductwork needed.
The unit dimensions, pipe-connection locations, and piping schematics are described in the submittal
documents included in the
•
Verify that the floor is level, solid and sufficient to support the unit. See 3.6 on page 22 for unit
weights.
•
Confirm that the room is properly insulated and has a sealed vapor barrier.
•
For proper humidity control, keep outside or fresh air to an absolute minimum (less than 5% of
total air circulated in the room).
•
Do not install a Liebert® DSE in an alcove or at the end of a long, narrow room.
•
Install the units as close as possible to the largest heat load.
•
Allow at least the minimum recommended clearances for maintenance and service. See the
appropriate submittal drawings for dimensions.
We recommend installing an under-floor water detection system. Contact your Vertiv representative for
information.
3.1 Planning Dimensions
The unit, floor stand, and plenum dimensions are described in the submittal documents included in the
Submittal Drawings
The following table lists the relevant documents by number and title.
Table 3.1 Dimension Planning Drawings
Document Number
Downflow Units
DPN003533
DPN004083
DPN003175
Upflow Units
DPN002950
Floor Stands
DPN004079
DPN004073
DPN003177
Plenums
DPN003514
DPN004081
3 Pre-installation Preparation and Guidelines
Submittal Drawings
on page 93.
Title
Cabinet Dimensional Data, DA050
Cabinet Dimensional Data, DA080 and DA085
Cabinet and Plenum Dimensional Data, DA125, DA150 and DA165
Cabinet Dimensional Data, DA080U and DA085U
Floorstand Dimensional Data, Downflow, DA050
Floorstand Dimensional Data, Downflow and Upflow, DA080 and DA085
Floorstand Dimensional Data, Downflow, DA125, DA150 and DA165
Plenum Dimensional Data, Downflow, DA050, DA080 and DA085
Plenum Dimensional Data, Upflow, DA080U and DA085U
on page 93.
17
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