Installation; Risers And Cabinet - Daikin VHF Installation And Maintenance Manual

! 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
Riser Expanded Pipe
(Factory-Installed Option) to
Connect to Unit Above
Stud Wall Floor Plate
and Finish Wall
Location
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.
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Note: Refer to
2 . Using the riser extensions, make preliminary riser
3 . After all components are aligned properly, anchor the unit
4 . Locate the two (2) mounting brackets in the parts bag
Figure 21: Position the cabinet for securing to the floor
with mounting brackets (2)
Supply, Return
and Condensate
Risers
Risers Through
Floor Opening
Riser Expanded
Pipe Connect to
Unit Above
19
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.
connections between the units above and or below
to assure proper riser alignment (supply, return and
condensate). Figure 20.
cabinet to the floor using the Daikin provided mounting
brackets (Figure 21).
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
Contractor is responsible for the appropriate fasteners to
secure the brackets to the floor, as local codes dictate.
NOTICE
Critical Dimension!
Unit Front
Finished Wall
Vertical Stack WSHP • IM 986-11
i
nstallation
Figure 21.
Back of
Unit
Provided Mounting
Brackets (2)
Fasteners (by others)
Stud Wall Floor Plate