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nstallation
www.DaikinApplied.com 19
Vertical Stack WSHP • IM 986-11
! CAUTION
Installation and maintenance is to be performed only by
qualified personnel who are familiar with, and in compliance
with state, local and national codes and regulations, and
experienced with this type of equipment. Sharp edges and coil
surfaces are potential injury hazards. Avoid contact with them.
Risers and Cabinet
1 .
Position the cabinet and risers within the building pipe
chase and align with the unit on the floor above and/or
below (
Figure 20
).
Figure 20: Position the cabinet and risers
Supply, Return
and Condensate
Risers
Riser Expanded Pipe
(Factory-Installed Option) to
Connect to Unit Above
Risers Through
Floor Opening
Stud Wall Floor Plate
and Finish Wall
Location
Riser Expanded
Pipe Connect to
Unit Above
IMPORTANT
The cabinet must be centered between the wall studs and
plumb vertically for the grille/panel frame and diffuser to
properly align and seal to the cabinet. Use of a 4' level is
recommended.
Note:
Refer to
Figure 21
Critical Dimension Notice
to
determine the correct recess depth from the front of
the unit to the drywall face. When the installation is
complete, the return air grille/panel frame must meet
to seal with the cabinet discharge opening and the
discharge air diffuser duct must meet and seal with the
discharge opening.
2 .
Using the riser extensions, make preliminary riser
connections between the units above and or below
to assure proper riser alignment (supply, return and
condensate).
Figure 20
.
3 .
After all components are aligned properly, anchor the unit
cabinet to the floor using the Daikin provided mounting
brackets (
Figure 21
).
4 .
Locate the two (2) mounting brackets in the parts bag
and position them near the back corners of the unit, or
one on a side and one on the back, whichever location or
combination is most suitable, as illustrated in
Figure 21
.
Contractor is responsible for the appropriate fasteners to
secure the brackets to the floor, as local codes dictate.
Figure 21: Position the cabinet for securing to the floor
with mounting brackets (2)
Provided Mounting
Brackets (2)
Fasteners (by others)
Finished Wall
Stud Wall Floor Plate
Unit Front
Cabinet edge 3
-
1/8" from face
of finished wall
Back of
Unit
NOTICE
Critical Dimension!
Summary of Contents for VHF
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