8
UNIT MOUNTINg
NOTICe
Do not install unit in location where curtains or
drapes obstruct supply air grille. This may cause air
to recirculate without cooling the room, and may
result in premature system failure.
Unit Mounting Instructions
1.
Optimal unit location:
• Locate unit in area with unrestricted air flow to the
space.
• Unit may be recessed into wall or ceiling by no more
than 5½” (140mm).
2.
Use cardboard template provided in packaging to mark
where piping, electrical wiring and condensate drain
should penetrate wall or ceiling.
3.
See
Figure 1, Page 5 for locations of cabinet openings
and knockouts.
4.
New construction - Piping may be roughed in before
wallboard or panels are placed. PvC pipe (3” or 4”
I.D.) may be used as pipe chase.
Ceiling Mounted
Wall Mounted
5.
Determine appropriate hole size. Cut through wall or
ceiling.
6.
Remove return air grille by removing screws on front of
grille. Lift grille off. See Figure 3
.
7.
Remove rest of painted cabinet. See Figure 3:
A.
Completely remove center screws.
B.
Loosen (do not remove) four remaining screws
(5/16" slotted hex) so there is approximately
1/2” between screw head and keyhole slot. Reach
through front of unit to access screws as shown.
C.
Leaving loosened screws on unit will make
reinstalling the cabinet easier.
D.
If unit is recessed into wall or ceiling it may be
necessary to completely remove all screws.
E. Slide painted cabinet upward until keyhole slots
clear screws. Lift off.
Grille screws
Loosen top
screws
Remove center
screws
Loosen
bottom screws
figure 2 - Mounting Options
figure 3 Removing front grill
