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Heavy Duty - Frigidaire LRA257ST216 Installation Instructions Manual

Medium (15,000-18,500btu)+ heavy duty (22,000-28,500btu) air conditioner
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4. Check for anything
that could block airflow
Check area outside of window for things such as shrubs, trees, or awnings. Inside, be sure furniture, drapes, or blinds
will not stop proper air flow.
5. Check the available
electrical service
Power supply must be the same as that shown on the unit serial
nameplate. (See Use & Care Guide for serial plate location.) Power
cord is 48" long. Be sure you have an outlet near.
All models have a 3-prong service plug to provide proper service and
safe positive grouding. Do not change plug in any way. Do not use an
adapter plug. If your present wall outlet does not match your plug, call
a qualified electrician to make the needed change.
6. Carefully
unpack air conditioner
Remove all packing material. Protect floor or other stable flat surface
with covering to prevent scratches from unit. With the aid of an
assistant, remove unit from styrofoam base and rest on protected
surface. Move and install unit with the aid of an assistant. Save
packing and shipping box for future unit storage.
Accessory Kit includes
® Hardware bag(shipped inside
• Foam gasket
window support brackets)
• Window support bracket (2)
® Window sash seal
• Side retainer (2)
• Bottom rail seal
o Window Filler Panel (2)
_ Top angle rail
MEDIUM models only
HEAVY DUTY top angle rail can be found in carton base
packaging (FIG.3)
Tools
Required
• a large flat blade screwdriver
• tape measure
• adjustable wrench or pliers
• pencil
e level
Socket wrenches
e Phillips screwdriver
Avoid fire hazard or electric
shock. Do not use an extension cord or an
adaptor plug. Do not remove any prong
from the power cord.
_
Grounding Prong
Do not, under any
circumstances,
cut,
remove
or bypass
the
grounding
prong.
Remark: The appearance of actual plug may
be slightly different from the line drawing shown
in the figure. The line drawings are for
reference only.
HEAVY DUTY
FIG.3
(22,000-28,500BTU)
TOP ANGLE RAIL
Hardware
Qty.
_(_
7/16" Locking Screw and Flat
2
ea
Washer for window filler panels
Long
screw
7
112"
hex head
Safety Lock
1
[_
1/2" Long Screw
and Iocknut
4
ea
%_
3/4" Long Flat Head Bolt
2
ea
and Locknut
foam insert
2
Hardware
Sill Angle Bracket
Long hex-head locking screw for top
angle rail, side retainer 5/16" long
Safety Lock
(for Vinyl-Clad window)
Locking screw #10 X 1/4" panhead
Phillips screws (for Vinyl-Clad window)
weather seals
(6"X3/4"X1/12")
Qty.
2
10
2
5

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This manual is also suitable for:

Lra257st218Lra257st217Lra257st215