Wireless LAN Module Specifications .................................. 15
Open Source Software Notice .............................................. 15
In the space below, record the date of purchase, model,
and serial number of your product. You will find the
model and serial number printed on an identification
plate located on the outside of the cabinet, or behind
the filter at the bottom of the unit. Use a flashlight to
help read the numbers, or remove the cabinet front as
instructed in the Care and Cleaning section.
Have these items of information available whenever you
contact Sears concerning your product.
Model No.
Date of Purchase
Serial No.
Save these instructions and your sales receipt for future
reference.
CARE AND CLEANING
Air Filter .................................................................................... 16
Cleaning the Air Conditioner ................................................ 16
TROUBLESHOOTING GUIDE
Normal Sounds You May Hear .............................................17
Before Calling for Service ................................................ 18-19
SERVICE ..........................................................BACK COVER
2
SAFETY MESSAGES
There are many important safety messages in this manual and on your appliance. Always read and obey all safety
messages.
This is the safety alert symbol. This symbol alerts you to potential hazards that can result in property
damage and/or serious bodily harm or death.
All safety messages will follow the safety alert symbol and the word WARNING or CAUTION as
shown below.
WARNING
CAUTION
Indicates a hazardous situation which, if not avoided, could result in death or
serious injury.
Indicates a hazardous situation which, if not avoided, could result in minor or
moderate injury.
All safety messages are intended to make you aware of potential hazards and
how to reduce the chances of any injury. The safety message may also point out
the negative consequences in case instructions are not properly followed.
IMPORTANT SAFETY INSTRUCTIONS
Read all instructions before using this air conditioner.
WARNING
Risk of Fire or Explosion
Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any other
appliance. Read product labels for flammability and
other warnings.
WARNING
Avoid fire hazard or electric shock.
Do not use an extension cord or an adapter plug.
Do not remove any prong from the power cord.
3-prong grounding
type wall receptacle
NOTE:
contains a current detection device designed to reduce
the risk of fire. Refer to the Electrical Data section for
operation of the current device.
In the event that the power supply cord is damaged, it
cannot be repaired, and it must be replaced with a cord
from the product manufacturer.
The power supply cord with this air conditioner
WARNING
Electrical Requirements
The complete electrical rating of your new room air
conditioner is stated on the product label. Refer to the
rating when checking the electrical requirements.
xBe sure the air conditioner is properly grounded. To
minimize shock and fire hazards, proper grounding
is important. The power cord is equipped with a
threeprong grounding plug for protection against
shock hazards.
Do not,
3-prong
grounding
plug and
current
detection
device
xThe air conditioner must be connected to a properly
grounded wall receptacle. If the wall receptacle you
intend to use is not adequately grounded or protected
by a time delay fuse or circuit breaker, have a
qualified electrician install the proper receptacle.
xDo not run air conditioner without cabinet in place.
This could result in mechanical damage within the air
conditioner.
Do not use an extension cord or an adapter plug.
x
under any
circumstances,
cut, remove,
or bypass the
grounding
prong.
3
IMPORTANT SAFETY INSTRUCTIONS
WARNING
To reduce the risk of fire, electric shock, or injury to persons when using this appliance, follow basic precautions,
including the following.
Basic Safety Precautions
xBe sure the electrical supply is adequate for the model
you have chosen. This information can be found on
the product label, which is located on the side of the
cabinet.
xIf the air conditioner is to be installed in a window,
you will probably want to clean both sides of the glass
first. If the window is a triple-track type with a screen
panel included, remove the screen completely before
installation.
xDuring installation, make sure that the unit is secured
firmly in the window and installed as detailed in the
installation instructions in this Use & Care Guide. Save
this manual and the installation instructions for possible
future use in removing or reinstalling this unit.
xWhen handling the air conditioner, be careful to avoid
cuts from sharp metal fins on front and rear coils.
xUse an assistant to help lift and place the air
conditioner in the window.
Installation
xDo not use a damaged power cord or plug, or connect
to a socket which is loose or damaged.
xDo not modify or extend the power cord.
xDo not disassemble or modify the product.
xDo not place heavy objects on the power cord, and
keep the cord out of traffic areas where it presents a
trip hazard.
xPlug the product into a dedicated outlet. Do not use an
adapter to plug multiple appliances into one outlet.
xDo not place power cord near a heater.
Operation and Maintenance
xIn the event of a gas leak, do not operate this or any
other appliance. Open doors or windows to ventilate
the room.
xDo not stop or start the product by inserting or pulling
out the power plug.
xIf the power cord needs to be replaced, the work must
be performed by authorized personnel only, using
genuine replacement parts.
xUnplug the product by pulling the plug head, not the
power supply cord.
xDo not operate with wet hands or in a damp
environment.
xDo not open the suction inlet grille of the product
during operation.
xUnplug the product if strange sounds, odors, or smoke
come from it.
xTurn off and unplug the unit before cleaning.
xNever touch the metal parts of the product while
removing the filter.
xDo not allow water to run into electric parts of the
product.
xUse a soft cloth to clean. Do not use wax, thinners, or
strong detergents.
xUnplug the air conditioner when not in use for long
periods.
xFor repair and maintenance, contact an Authorized
Service Center. See the warranty page for details or
call 1-844-553-6667.
CAUTION
Installation
xFollow installation instructions exactly to avoid
vibration or water leakage.
Operation and Maintenance
xThis product is intended for indoor residential use only,
not for industrial or other commercial applications. The
warranty is void if this product is ever used for other
than private household purposes.
xDo not block the air circulation/ventilation openings.
xDo not step on the unit or place objects on top of it.
xClean the filter every two weeks. Insert the filter
properly before operating.
xDo not drink water drained from the air conditioner.
xDo not insert hands or objects into the air intake or
outlet during operation.
xIf batteries leak onto skin or clothing, rinse affected
areas well with clean water. Do not use the remote if
the battery has leaked.
xIf battery fluid is ingested, rinse well with water and
consult a physician immediately.
4
IMPORTANT SAFETY INSTRUCTIONS
GROUNDING REQUIREMENTS
IMPORTANT: Please read carefully.
To Connect Electricity
WARNING
Improper connection of the equipment-grounding
conductor can result in risk of electric shock. Check
with a qualified electrician or service technician if you
are in doubt as to whether the appliance is properly
grounded. Do not modify the plug provided with the
appliance. If it does not fit the outlet, have a proper
outlet installed by a qualified electrician. Failure to
follow these warnings can cause serious injury, fire,
electric shock, or death.
Grounding Instructions
This appliance must be grounded. In the event of
malfunction or breakdown, grounding will reduce
the risk of electric shock by providing a path of least
resistance for electric current. This appliance is equipped
with a cord having an equipment-grounding conductor
and grounding plug. The plug must be plugged into
an appropriate outlet that is properly installed and
grounded in accordance with all local codes and
ordinances.
DO NOT CUT OR REMOVE THE THIRD
(GROUND) PRONG FROM THE POWER PLUG.
Risk of Fire or Explosion
xDo not use any means to accelerate the defrosting
process or to clean the product, other than those
recommended by the manufacturer.
xStore the appliance in a room without continuously
operating ignition sources such as open flames, an
operating gas appliance or an operating electric
heater.
xDo not pierce or burn the appliance. Be aware that
refrigerants may not contain an odor.
WARNING
xBeing exposed to direct airflow for an extended period
could be hazardous to your health.
xRunning the fan will not prevent oxygen depletion.
Make sure to open doors or windows occasionally to
ventilate the room.
WARNING:
the State of California to cause cancer and birth defects
or other reproductive harm.
This product contains chemicals known to
Wash hands after handling.
CAUTIONWARNING
Risk of Fire or Explosion
This unit contains R32, a flammable refrigerant, and has
special safety precautions not normally associated with
older units. Please follow all precautions and advisories.
xUse caution while handling and prevent damage to
the unit. Do not put any holes into the product for any
reason, as this can cause damage to the product and
prevent it from cooling.
xMaintenance and cleaning of the product should be
performed by trained personnel. Failure to properly
clean the product can result in damage to the
refrigeration system and or the electrical system.
xKeep the air circulation/ventilation openings free from
obstruction.
xService should only be performed by technicians
properly trained and certified in the use of flammable
refrigerants. Any service performed by unauthorized
servicers/individuals will void all warranties.
xWhen storing the appliance, do not put in a room with
any open flame appliances, such as gas water heaters
or furnaces. Also keep away from electric heaters.
Damaged units should be repaired before storage.
5
FEATURES AND BENEFITS
Key Parts and Components
WARNING
Install this appliance in accordance with National Electric Code guidelines.
Vertical Air Deflector
(Horizontal Louver)
QR code emblem
(For establishing
smart app connection)
Brace
Upper
Guide
Cabinet
Front
Grille
Air Filter
Air Discharge
Remote Control
Horizontal
Air Deflector
(Vertical Louver)
Air Intake
(Inlet Grille)
Electrical Data
120 V240 V
RESET
TEST
Power cord may include a current interrupter device.
Test and reset buttons are provided on the plug case.
Periodically test the device by first pressing TEST and
then RESET. If the TEST button does not trip or if the
RESET button will not stay engaged, stop using the air
conditioner and contact a qualified service technician.
Never push the test button during operation.
Doing so can damage the plug.
Do not remove, modify, or immerse this plug. If
this device trips, the cause should be corrected
before further use.
CAUTION
The conductors inside this cord are surrounded
by shields, which monitor leakage current.
These shields are not grounded. Periodically
examine the cord for any damage. Do not use
this product in the event the shields become
exposed. Avoid shock hazard. This unit cannot
be user-serviced. Do NOT open the tamperresistant sealed portion. All warranties and
performance will be voided.
Proper clearance enhances the cooling efficiency of the
product.
Secure all supporting parts to firm wood,
xThis room air conditioner is designed for installation in
standard double-hung windows with actual opening
widths from 29” to 41”.
xThe upper and lower window sash must open
sufficiently to allow a clear vertical opening of 19”
from the bottom of the upper sash to the inside sill.
xThe height offset between the inside sill and outside sill
must be less than 1 ¼".
29" to 41"
19" min
Preparation of Cabinet
Remove the 4 screws which fasten the cabinet at
1
both sides and at the back. (2 of the screws will be
used later to refasten the sides of the cabinet to the
unit.)
Shipping
Screws
Slide the unit from the cabinet by gripping the base
2
pan handle and pulling forward while bracing the
cabinet.
If a storm window presents interference, fasten a 2”
1
wide wood strip to the inner window sill across the
full width of the sill. The wood strip should be thick
enough to raise the height of the window sill so that
the unit can be installed without interference by the
storm window frame.
(See drawing.) The top of the wood strip on the
2
inside sill should be approximately ¾” higher
than the storm window frame or wood strip on the
outside sill to help condensation to drain properly to
the outside.
If necessary, install a second wood strip (same
3
thickness as first strip) across the full width of the
outer sill, flush against the back of the inner sill.
Wood Strip Mounted
on Top of Inner Sill
Inner Sill
Wood Strip
¾"
Clearance
Storm
Window Frame
Outer Sill
CAUTION
The unit is heavy. To prevent injury, use proper lifting
techniques when pulling unit forward from cabinet.
Obtain assistance from another person if possible.
Cut the window sash seals (Foam-PE) to the
3
proper length. Peel off the backing and attach
the adhesive-backed foam to the underside of the
window sash and the bottom of the window frame.
Foam-PE
(Adhesive backed)
Insert the lower curtain panel guides into the bottom
4
of the cabinet. Insert the guides so that the flange
faces to the rear of the cabinet.
Indoors
Outdoors
8
Insert the top and bottom rails of the curtain panels
5
into the upper and lower panel guides.
Upper Guide
Left Curtain Panel
Right Curtain Panel
Lower Guide
CAUTION
The lower panel guides are easily broken. Be careful
with them when installing the cabinet.
Fasten the curtain panels to the unit with 10 type A
6
screws.
INSTALLATION INSTRUCTIONS
Cabinet Installation
Inside Sill
Center Line
1 ¼" max.
Outside Sill
Open the window. Mark a line on the center of the
1
inside sill and extending across the center of the
outside sill.
Loosely attach the sill bracket to the support bracket
using a carriage bolt and a lock nut.
Sill Bracket
Carriage
Bolt
Support Bracket
Lock Nut
Screws (Type A)
Carefully place the cabinet in the window and align
2
the center hole on the cabinet bottom front with the
center line marked on the window sills. Align the
support brackets with the cabinet track holes and
mark the sill along the sides of each sill bracket.
Remove the cabinet from the window and attach
each sill bracket on the outside sill between the
marks using 2 type B screws.
Screws (Type B)
Sill Bracket
Carefully place the cabinet back in the window
3
and align the cabinet track holes with the support
brackets. Attach each support bracket to the
cabinet through a cabinet track hole, using a type
D screw and a lock nut. Use the first track hole past
the sill bracket on the outer edge of the window
sill. Tighten the lock nuts on the support brackets to
secure them to the sill brackets. Be sure the cabinet
slants down toward the outside.
Screw (Type D)
Lock Nut
Support Bracket
9
INSTALLATION INSTRUCTIONS
Pull each curtain panel out until it meets the window
4
sash track. Pull the bottom window sash down
behind the upper guide until they meet.
Upper Guide
Sash Track
Inside Window Sill
Front Angle
NOTE:
that the movement of the curtain panels is restricted.
Attach the cabinet to the inside sill by driving 3 type
5
B screws through the cabinet and into the sill.
Do not pull the window sash down so tightly
Sash Track
Front Angle
Screws (Type B)
With the aid of an assistant, slide the unit into the
7
cabinet. Reinstall the screws removed from the
cabinet sides in step 1.
CAUTION
xThe unit is heavy. Use an assistant to help lift the
unit and set it in place. Lifting and maneuvering
the unit by yourself could result in injury.
xHold the unit firmly in place until the window
frame is lowered to meet the top surface of the
unit directly behind the upper guide. If the unit
falls from the window, it could cause personal
injury or property damage.
Cut the non-adhesive foam strip to the proper length
8
and insert it between the upper window sash and
the lower window sash.
NOTE:
downward tilt toward the outside.
Install the cabinet with a very slight
CAUTION
Do not drill a hole in the bottom pan. The product
is designed to operate with approximately ½” of
water in the bottom pan.
Use a screwdriver or power drill to attach the
6
curtain panels to the window sashes by driving type
C screws into the sashes through the cabinet holes
shown in the figure below.
Screws (Type C)
Foam Strip
(Not adhesive
backed)
Attach the window locking bracket with a type C
9
screw.
Window Locking Bracket
10
INSTALLATION INSTRUCTIONS
Cut the adhesive-backed heatproof foam to match
10
the size of the curtain panels. Remove the backing
from the heatproof foam and attach it to the curtain
panels.
Heatproof Foam
NOTE:
capability of the air conditioner.
Fold out the vent control lever located to the left of
11
the control panel, as shown.
Heatproof foam improves the cooling
Open the air inlet grille and secure the front grille
14
assembly with 1 type A screw through the bottom of
the front grille. (There are 2 type A screws packed
in a small bag. Use one and store one as a spare.)
The window installation of the room air conditioner
is now complete. See the Electrical Data section for
information on attaching the power cord to an electrical
outlet.
Connect the wire harness from the front grille
12
assembly to the air conditioner.
Attach the front grille assembly to the cabinet by
13
inserting the grille tabs into the slots on the front
of the cabinet. Push the grille in until it snaps into
place.
NOTE:
the grille as you push the grille in.
Carefully guide the vent control lever through
11
HOW TO USE
WARNING
To reduce the risk of fire, electric shock, or injury to persons, read and follow this entire Use & Care Guide,
including the Important Safety Instructions, before operating this air conditioner.
Control Panel and Remote Control
Remote Control
POWER
1
Press to turn the air conditioner ON or OFF.
FAN SPEED BUTTON
2
Press to set the fan speed to Low, Medium, or High.
The display will show one, two or three bars.
DELAY ON/OFF TIMER
3
Delay ON
automatically turn on from 1 to 24 hours later, at its
previous mode and fan settings.
Delay OFF
automatically turn off from 1 to 24 hours later.
Each press of the Timer button advances the timer
by 1 hour. After the last press the display returns to
the temperature setting.
OPERATION MODE BUTTON
4
xPress the Mode button to cycle between 4 types
of air conditioner operation: Cool / Energy Saver
/ Fan Only / Dry.
Cool
dehumidify the room quickly. Use the Temp
buttons to set the desired room temperature and
use the Fan Speed button to set the desired fan
circulation speed.
Energy Saver
fan turn off when the set temperature is achieved.
Approximately every 3 minutes the fan turns on to
allow the unit sensor to accurately determine if more
cooling is needed.
Fan Only
the compressor does not run. Use the Fan Speed
button to set fan speed to High, Medium or Low. In
this mode, you can not adjust the set temperature.
- This mode is ideal for rainy and damp days
Dry
to dehumidify the room rather than cooling it
significantly. Humidity is removed from the room by
the combination of compressor operation and the
fan speed fixed at Low. The compressor and fan
turn off once the set temperature is reached. Fan
speed cannot be adjusted in Dry mode.
- When the air conditioner is off, set it to
- When the air conditioner is on, set it to
- This mode is ideal on hot days to cool and
- In this mode the compressor and
- In this mode the fan circulates air but
TEMPERATURE CONTROL
5
The thermostat monitors room temperature to
maintain the desired temperature. The thermostat
can be set between 60 °F–86 °F (16 °C–30 °C).
Press
temperature setting.
REMOTE CONTROL SENSOR
6
Receives signal from Remote Control.
FILTER RESET
7
The Filter Reset LED lights up to notify you that the
filter needs to be cleaned. After cleaning the filter,
press Temp
to turn off the Filter Reset light. (The filter reset must
be done using the control panel, not the remote
control.)
NOTE:
filter for more efficient operation. The LED light
turns on after 250 hours of operation.
SMART CONNECT FUNCTION
8
SMART icon LED turns ON when unit is successfully
connected to the internet.
AUTO RESTART
If the air conditioner turns off due to a power
outage, it will restart automatically once the power
is restored, with the same settings as were set before
the unit turned off.
ENERGY SAVER
The unit defaults to the Energy Saver mode each
time the unit is switched on except in Fan mode or
when power is restored after an electrical power
outage.
or arrows to increase or decrease
and together on the control panel
This feature is a reminder to clean the air
CAUTION
The remote control will not function properly if
the AC infrared sensor is exposed to direct light
or if there are obstacles between the remote
controller and the air conditioner.
12
HOW TO USE
Inserting the Remote Control Battery
Push the release in with your thumb and remove the
1
cover on the back of the remote control.
Insert one new AAA 1.5 V battery, paying attention
2
to the polarity.
NOTE:
conditioner for use in the remote control.
Reattach the cover on the remote control.
3
NOTE
xDo not use a rechargeable battery. Make sure that the
battery is new.
xIn order to prevent discharge, remove the battery from
the remote control if the air conditioner is not going to
be used for an extended period of time.
xKeep the remote control away from extremely hot or
humid places.
xTo maintain optimal operation of the remote control,
the remote sensor should not be exposed to direct
sunlight.
One new battery is supplied with the air
Air Direction
Airflow can be adjusted by changing the direction of the
air conditioner’s louvers.
$GMXVWLQJ+RUL]RQWDO$LUpRZ'LUHFWLRQ
The horizontal airflow is adjusted by moving the lever to
the left or right.
$GMXVWLQJ9HUWLFDO$LUpRZ'LUHFWLRQ
Touch the horizontal louvers to adjust the airflow up or
down.
Ventilation
Push the ventilation lever in to the closed position
to maintain the best cooling performance. Pull the
ventilation lever out to open the vent and draw fresh air
into the room.
Close Open
NOTE:
turn off automatically to protect the compressor.
13
When the weather is extremely hot, the unit may
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