installation Instructions
for Heavy duty
Please real ALL installations before installing. Two
or more people are recommended to install this
product. If a new electrical outlet is required, have
the outlet installed by a qualified electrician before
installing unit.
Preliminary Instructions
Do the following before starting to install unit, See
illustrations below.
1, Check window opening size- the mounting
parts furnished with this air conditioner are
made to install in a wooden sill double-hung
window. The standard parts are for a window
opening of 32"(812 mm) minimum to 43"(1092
mm) maximum width. Open sash to a minimum
of 20" (508 mm), (FIG, 1)
2, Check condition of window- all wood parts
of window must be in good shape and able to
firmly hold the needed screws, If not, make
repairs before installing unit,
3, Check your storm windows- if your storm
window frame does not allow the clearance
required, correct by adding a piece of wood as
shown in FIG. 2, or by removing storm window
while room air conditioner is being installed,
(Continued)
FOAM
SASH SEAL
DOUBLE
SIDED SEAL
SIDE
ACCORDION
(RIGHT)
BOLT
1/4,,x11/2,,
MOUNTING
BRACKET
END CAP & ANGLE
LEVELING LEGS BRACKET
SIDE
ACCORDION
(LEFT)
SASH
J
t
20" MIN.
1/2" MIN.
STORMWINDOW FRAME OR
OTHER OBSTRUCTION
Fig. 1
SASH
f
I
' t
il 1/2" MIN. 20" MIN.
1/2" MIN. --_i I_-- I
T
% Zct ss
STORMWINDOW FRAME OR ENTIRE STOOL. FASTEN
OTHER OBSTRUCTION WITH TWO NAILS OR
SCREWS.
Fig. 2
P/N:819042102-01
4. CHECKFOR ANYTHING THATCOULD BLOCK
AIRFLOW-check area outside of window for
things such as shrubs, trees, or awnings.
Inside, besure furniture, drapes, orblinds will
not stop proper airflow.
5. Check the available electrical service- power
supply must be the same as that shown on the unit
serial nameplate, (See Owner's Guideforserial
plate location.) Power cord is 48"long. Besure
you have an outlet near. All models have a
3-prong service plug to provide proper service
and safe positive grounding, Do notchange plug
in any way. Do not use an adapter plug or an
extension cord. If your present wall outlet does
not match your plug, call a qualified electrician to
make the needed change,
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 type wall
receptacle
_DDo not, under an-n-_y
circumstances, cut,
/ remove, or bypass J
_e grounding pro_
Power supply cord
with 3-prong grounding
plug and current
detection device
Tools Required
,/ Flat blade screwdriver
,/ Tape measure
,/ Adjustable wrench or pliers
,/ Pencil
./ Spirit level
,/ Socket wrenches
d Phillips screwdriver
J Powerdrilll/8" bit
d Scissors
(]:ssssss>3/4"Screws (10) _ Shutter Clamp(2)
1/4"Screws (23) (_ Gasket(10)
[_ Top Channel(I)
Side Accordion RH(1)
O Lock Washers(4) Side Accordion LH(1)
(_ 1-1/2"xl/4 Bolts(4) _
@ 1/4" Nuts(4)
Sash
_o o o o o o o o o 7
ooooooooo_ool
[_ Mounting
Brackets(2)
Angle
racketsI2t
End Cap &
Leveling Legs(2)
Drain Plug(Only for 25K and 28K models)
Seal(l)
Double
Sided
Seal(l)
Widow
Foam (1)
6. Carefully unpack air conditioner- remove all
packing material. Protect floor or carpet from
damage, Two people should be used to move and
install unit,
--2--
NOTE: Surplus screw(s) for spare use.
Window installation
Because the compressor is located on the
controls side of the unit (right side), this side
will be heavier and more awkward to manipulate.
Inadequate support on control side of the unit
can result in personal injury and damage to your
unit and property. Therefore, it is recommended
to have someone assist you during the
installation of this unit.
1. Select the Best Location
A. Your room air conditioner was designed to
fit easily into a single or double hung window.
However, since window designs vary, it may be
necessary to make some modifications for safe
and proper installation.
!
E. Be certain the proper electrical outlet is within
reach of the installation. All wiring should be in
accordance with local and national electrical
codes.
F. Your unit was designed to evaporate
condensation under normal conditions. However,
under extreme humidity conditions, excess
condensation may cause base pan to overflow to
the outside. The unit should be installed where
condensation run-off cannot drip on pedestrians
or neighboring properties.
Awning
B. Make sure window and frame is structurally
sound and free from dry and rotted wood.
C. For maximum efficiency, install the air
conditioner on side of the house or building
which favors more shade than sunlight. If the
unit is in direct sunlight, it is advisable to provide
an awning over the unit.
D. Provide sufficient clearance around the
cabinet to allow for ample air circulation through
the unit. See (Fig.B). The rear of the unit should
be outdoors and not in a garage nor inside of a
building. Keep unit as far away as possible from
obstacles and obstructions and at least 30"
above the floor or ground. Curtains and other
objects within a room should be prevented from
blocking the air flow.
Window opening requirements
(see table below)
Cabinet size
(W*H*D)
Min. Window
opening
Max. Window
opening
Side other
obstruction obstacle,i
Ground
26.5" "18.5" *26.9"
30"
44"
30" Min.
Fig.B
Fence,
wall, or
i3i