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506728−01
LEG DETAIL
BASE
2" (50.8MM) SCH 40
FEMALE THREADED
ADAPTER
Concrete slab Ċ use two plastic anchors (hole
drill 1/4")
Wood or plastic slab Ċ no plastic anchor (hole
drill 1/8")
COIL
BASE PAN
CORNER POST
STABILIZING BRACKET (18 GAUGE
METAL Ċ 2" WIDTH; HEIGHT AS
REQUIRED)
Ċ Slab Side Mounting
#10 1/2" LONG SELF−DRILLING
SHEET METAL SCREWS
#10 1−1/4" LONG HEX HD SCREW
AND FLAT WASHER
Stabilizing bracket (18 gauge metal Ċ 2" (50.8mm) width; height as required); bend to form
right angle as exampled below.
FOR EXTRA
STABILITY
Ċ Deck Top Mounting
Elevated Slab Mounting
using Feet Extenders
Install unit level or, if on a slope, maintain slope tolerance of two (2)
degrees (or two inches per five feet [50 mm per 1.5 m]) away from
building structure.
MOUNTING
SLAB
BUILDING
STRUCTURE
GROUND LEVEL
Ċ Outside Unit Placement
Ċ Slab Mounting at Ground Level
SAME FASTENERS AS
SLAB SIDE MOUNTING.
DETAIL A
DETAIL B
DETAIL C
DETAIL D
2" (50.8MM) SCH 40
MALE THREADED
ADAPTER
Use additional 2" SCH 40 male threaded adapters which
can be threaded into the female threaded adapters to
make additional adjustments to the level of the unit.
TWO 90° ELBOWS INSTALLED IN LINE SET WILL
REDUCE LINE SET VIBRATION.
Install unit away from windows.
One bracket per side
(minimum). For extra
stability, two brackets per
side, two inches (51mm)
from each corner.
DETAIL E
MINIMUM ONE
PER SIDE
DETAIL F
WIND BARRIER
INLET AIR
INLET AIR
INLET AIR
INLET AIR
PREVAILING WINTER WINDS
Ċ Roof Top Mounting
If unit coil cannot be mounted away from prevailing winter winds, a wind barrier should be
constructed. Size barrier at least the same height and width as outdoor unit. Mount barrier 24
inches (610 mm) from the sides of the unit in the direction of prevailing winds as illustrated.
Ċ
Figure 6. Placement, Slab Mounting and Stabilizing Unit