Toshiba RAC-WK0512CMRU User manual

USER MANUAL
Safety Precautions
Operating Instructions
Installation Instructions
Remote Control and App
Instructions
Troubleshooting Tips
Care and Cleaning
RAC-WK0512CMRU (5,000 BTU)
RAC-WK0612CRRU (6,000 BTU)
RAC-WK0812ESCWRU (8,000 BTU)
RAC-WK1012ESCWRU (10,000 BTU)
RAC-WK1212ESCWRU (12,000 BTU)
RAC-WK1514ESCWRU (14,500 BTU)
Window Type
Room Air Conditioner
Warning notices: Before using this product,
please read this manual carefully and keep
it for future reference.
change without prior notice for product
improvement. Consult with your dealer or
the manufacturer for details.
www.toshiba-lifestyle.com0202-70-Anoisrev
version A - 08 - 2022 (PREVIEW01)

Page 2 User Manual
Read This Manual
Inside you’llnd many helpfulhints on how to use and maintain your air conditioner properly. Just
alittle preventive care on your part can save you a great deal of time and money over the life of
yourair conditioner. You’ll ndmany answers to common problems in the troubleshooting tips -
you should be able to x most of them quickly before calling service. These instructions may not
coverevery possible condition of use, so common sense and attention to safety is required when
installing, operating and maintaining this product.
• For support, please call the Service Center at 1-855-204-5313.
• This appliance is not intended for use by persons (including children) with reduced physical,
sensory or mental capabilities or lack of experience and knowledge, unless they have been
givensupervision or instruction concerning use of the appliance by a person responsible for
their safety.
• Childrenshouldbe supervised to ensure that they do not play with the air conditioner.
• The appliance shall be installed in accordance with national wiring regulations.
• Do not operate your air conditioner in a humid room such as a bathroom or laundry room.
CAUTION

User Manual Page 3
To prevent injury to the user or other people and property damage, the instructions shown here must be
followed. Incorrect operation due to ignoring of instructions may cause harm or damage. The level of risk
is shown by the following indications.
Safety
Precautions
WARNING This symbol indicates a hazardous situation which, if not avoided,
could result in death or serious injury.
CAUTION
This symbol indicates a hazardous situation, which, if not avoided,
could result in minor or moderate injury.
NOTICE
This symbol addresses practices not related to physical injury.
• Be sure the air conditioner has been securely and correctly installed according to the
installationinstructions in this manual. Save this manual for possible future use in removing or
installing this unit.
• Plug inpower cord plug properly.
re due to excess heat generation.
• Do not modify power cord length or share the outlet with other appliances as it may cause
re due to overheating.
ective grounding.
Incorrect grounding may cause electric shock.
• Unplug the unit if you notice unusual sounds or smells or smoke coming from it.
re and electric shock.
• Ventilate room before operating the air conditioner if there is a gas leakage from another
appliance.
• Do not operate or stop the unit by inserting or pulling out the power cord plug.
• Do not operate with wet hands or in very humid environments.
It may cause electric shock.
• Do not allow water to come into contact with any electric parts.
It may cause failure or electric shock.
• Do not use the socket if it is loose or damaged.
re and electric shock.
• Do not use or keep the power cord close to heating appliances.
re and electric shock.
• Do not use any devices or materials for installation that are not recommended in this manual.
• Do not disassemble or modify unit.
It may cause failure and electric shock.
WARNING

Page 4 User Manual
Safety
Precautions
• Do not damage or use an alternate power cord.
re and electric shock.
If the power cord is damaged, it must be replaced by the manufactureror an authorized service
ed person in order to avoid a hazard.
ow straight into persons to avoid possible health hazard.
• Do not open the unit during operation.
It may cause electric shock.
ammable gas or combustibles, such as gasoline, benzene,
thinner, etc.
re.
• Do not let children hang on the air conditioner orbracket.
A serious injury may occur.
re hazard or electric shock. Do not use an extension cord oran adaptor plug. Do not
remove any prongs from the power cord.
re hazards, proper
grounding is important. The power cord is equipped with a three-prong grounding plug for
protection against shock hazards.
• Your air conditioner must be used in a properly grounded wall receptacle. If the wall receptacle
you intend to use is not adequately grounded or protected bya time delay fuse or circuit
ed electrician install the proper receptacle. Ensure the receptacle is
accessible after the unit installation.
• Be sure the electrical service is adequate for the model you have chosen. This information can be
found on the serial plate, which is located on the side of the cabinet and behind the grille.
• Do not drink the drain water. It may contain mold and bacteria that can lead to death if ingested.
lter is to be removed, do not touch the metal parts of the unit.
It may cause injury.
the circuit breaker.
re, electric shock or injury.
• Do not place obstacles around air inlets or inside of air outlet.
It may cause failure or accident.
• Clean with a soft cloth only. Do not use strong detergents that contain wax or thinners as it may
damage the product.
• Use caution when unpacking and installing. Sharp edges could cause injury.
• Do not clean the air conditioner with water.
Water may enter the unit and degrade the insulation which could lead to electric shock.
WARNING
CAUTION

User Manual Page 5
Safety
Precautions
ow.
This could injure the pet or harm the plant.
• Hold the plug by the head of the power plug when taking it out.
Otherwise, it may cause electric shock and damage.
• Ensure that the installation is properly secured to prevent the product from potentially falling.
• Do not place heavy objects on the power cord and ensure that the cord is not compressed.
re or electric shock.
the circuitbreaker. Isolate supply by
ed service technician.
ect gas
combustion.
• Do not use for any purpose other than room comfort.
Do not use this air conditioner to preserve precision devices, food, pets, plants, and art objects.
It may cause deterioration.
the main power switch if the unit is not to be used for an extended time.
lter once every two weeks.
lters may cause failure.
CAUTION
Caution: Risk of fire/
flammable materials
(Required for R32/R290 units only)
IMPORTANT NOTE:Read this manual
carefully before installing or operating
your new air conditioning unit. Make sure
to save this manual for future reference.

Page 6 User Manual
Safety
Precautions
WARNING
ammable refrigerant.
If the refrigerant is leaked and exposed to an external ignition source,
re.
CAUTION This symbol shows that the operation manual should be read carefully.
CAUTION This symbol shows that a service personnel should be handling this
equipment with reference to the installation manual.
CAUTION This symbol shows that information is available such as the operating
manual or installation manual.
EXPLANATION OF SYMBOLS DISPLAYED ON THE UNIT
• Do not try to accelerate the defrosting process or methods of cleaning that are not
recommended by the manufacturer.
• The appliance shall be stored in a room without a continuously operating ignition source (for
ames or an operating gas appliance) or an ignition source (for example, an
operating electric heater) close to the appliance. The appliance shall also be stored in a room
without ignition sources.
• Do not pierce or burn.
• Be aware that the refrigerants may not contain an odor.
• Keep ventilation openings clear of obstruction.
• Unit isonly to be serviced by a Toshiba authorized servicer, please call Customer Service at
1-855-204-5313 for support.
• Flammable refrigerant R32 is used within air conditioner. Please follow the instructions carefully
to handle, install, clean, and service the air conditioner to avoid damage or hazard. Do not
ed agency for proper disposal.
re or devices that generate spark/arcing shall be around the air conditioner to avoid
ammable refrigerant used. Please follow the instructions carefully to
store or maintain the air conditioner to prevent mechanical damage from occurring.
WARNING (for using R32 refrigerant only)

User Manual Page 7
The power supply cord with this air conditioner
contains a current detection device designed
re.
In the event that the power supply cord is
damaged, itcan not be repaired. It must be
replaced with a cord from the manufacturer.
Safety
Precautions
.
• Always make sure the RESET button is pushed in for correct operation.
• The power supply cord must be replaced if it fails to reset when either the TEST button is pushed,
or it can not be reset. Please contact Customer Service.
Grounding type wall receptacle
Do not, under any
circumstances, cut,
remove or bypass
the grounding prong.
Power supply cord with 3-prong grounding
plug and current detection device.
The power supply cord containsa current
measuring device that detects damage to the
power cord. Test your powersupplycord as
follows:
1. Plug in the airconditioner.
2. The power supply cord will have TWO
buttons on the plug head. Press the TEST
button. You will notice a click as the RESET
buttonpops out.
3. Press the RESETButton. Youwill notice a click
as the button engages.
4. The power supply cord is now supplying
electricity to the unit. (On some productsthis
is also indicated by a light on the plug head.)
RESET
TEST
Plug in & press RESET
NOTICE
NOTICE

Page 8 User Manual
Operating
Instructions
RAC-WK05 Model
RAC-WK06 Model
Gurgle/Hiss
Gurgling or hissing
noises may be heard due
to refrigerant flowing
through evaporator
during normal operation.
Sound of Rushing Air
In front of the unit, you
may hear the sound of
rushing air being moved
by the fan.
High Pitched Sound
High efficiency compressors may
have a high pitched sound during
cooling cycle.
Vibration
Unit may vibrate and
make noise because
of poor wall or window
construction or
incorrect installation.
Trickling Sound
Droplets of water
hitting condenser
during normal
operation may cause
a trickling sound.
Gurgle/Hiss
Gurgling or hissing
noises may be heard due
to refrigerant flowing
through evaporator
during normal operation.
Sound of Rushing Air
In front of the unit, you
may hear the sound of
rushing air being moved
by the fan.
High Pitched Sound
High efficiency compressors
may have a high pitched sound
during cooling cycle.
Vibration
Unit may vibrate and
make noise because
of poor wall or window
construction or
incorrect installation.
Trickling Sound
Droplets of water
hitting condenser
during normal
operation may cause
a trickling sound.

User Manual Page 9
Operating
Instructions
RAC-WK08 / RAC-WK10 / RAC-WK12 / RAC-WK15 Models
Gurgle/Hiss
Gurgling or hissing
noises may be heard due
to refrigerant flowing
through evaporator
during normal operation.
Sound of Rushing Air
In front of the unit, you
may hear the sound of
rushing air being moved
by the fan.
Vibration
Unit may vibrate and make
noise because of poor wall
or window construction or
incorrect installation.
Trickling Sound
Droplets of water
hitting condenser
during normal
operation may cause
a trickling sound.
High Pitched Sound
High efficiency compressors may
have a high pitched sound during
cooling cycle.
All the picturesin this manual are for illustrative purposes only. The actual appearance of the air
conditioner youpurchased may vary slightly, but its operation and functions will be similar.
NOTICE

Page 10 User Manual
Operating
Instructions
Air Conditioner Features (general)
This air conditioner is designed to be operated under the following conditions:
Cooling Operation
Outdoor temp.: 64 ~ 109°F / 18 ~ 43°C
Indoor temp.: 62 ~ 90°F / 17 ~ 32°C
To begin operating the air conditioner, follow these steps:
1. Set the temperature to the coldest setting.
2. Set the control to HIGH COOL.
ow (see Air Directional Louvers).
nd most comfortable.
ow inside and outside are not obstructed.
Air Directional Louvers
ow Left
or Right, or Up and Down (optional on some models)
throughout the room as needed.
Move the Levers from side to side until the desired
LEFT/RIGHT direction is obtained.
ow
UP/DOWN as needed (RAC-WK08/10/12/15 only).
Levers
Air Direction
• The relative humidity of room should be less than 80%. If the unit is used in a condition with a
relative humidity over 80%, there will be condensed water on the surface of the unit.
• Performance may be reduced outside of these operating temperatures.
and then on again, or when changing from cool to
fan and back to cool. This prevents damage from occurring to the compressor.
To reduce the risk o read the SAFETY
PRECAUTIONS before operating this appliance.
WARNING
NOTICE
NOTICE

User Manual Page 11
The Fresh Air Vent allows the air conditioner to:
1. Recirculate inside air – Vent Closed (See Fig. A)
2. Draw fresh air into the room - Vent Open (See Fig. B)
3. Exchange air from the room and draw fresh air into the room - Vent and Exhaust Open (See Fig. C).
FRESH AIR VENT CONTROL (RAC-WK10/12/15 Models)
Fig. A (VENT CLOSED) Fig. B (VENT OPEN) Fig. C (VENT & EXHAUST OPEN)
Operating
Instructions
THERMOSTAT
The thermostat is used to set the desired room temperature when
the unit is being operated in the COOL MODE.
To set the desired room temperature, rotate the thermostat
switch to the desired setting. After the set temperature is
achieved the thermostat will automatically start and stop the
compressor in order to maintain the desired set temperature.
Rotate the thermostat selector clockwise for higher cool settings.
Higher cool settings will provide lower room temperature. Rotate
the thermostat selector counter clockwise for lower cool settings.
Lower cool settings will provide higher room temperature.
COOL MODE
The desired cool setting is selected by rotating the knob
clockwise to the desired position.
HIGH COOL ow.
LOW COOL ow.
FAN MODE
Rotate the knob counter clockwise to select your choice of fan
speeds for air circulation.
NOTE: When selecting a low fan or high fan, the compressor will not run.
Air Conditioner Features (RAC-WK05 only)
TEMP
MIN
COOL
MAX
COOL
MODE
The controls featured in this manual are representative of many
erent features.
NOTICE

Page 12 User Manual
Operating
Instructions
Key Pad Features (Model RAC-WK06)
Before you begin, thoroughly familiarize yourself with the control panel as shown below and all its
functions, then follow the symbolfor the functionsyou desire. The unit can be controlled by the unit
control alone, with the remote, or with the app (some models).
Electronic Control Operating Instructions
Air Conditioner Features (Models RAC-WK06 / 08 / 10 / 12 / 15)
UP and DOWN Buttons
LED display
Timer Button
Sleep ButtonClean Filter
Mode Button
Energy Saver
Fan Button
Power Button

User Manual Page 13
TO TURN UNIT ON OR OFF:
.
NOTE: The unit will automatically initiate the Energy
Saver function under Cool, Dry, Auto modes.
TO CHANGE TEMPERATURE SETTING:
Press UP/DOWN button to change temperature
setting.
NOTE: Press or hold either UP ( ) or DOWN ( )
button until the desired temperature is seen on
the display.
This temperature will be automatically
maintained anywhere between 62°F (17°C) and
86°F (30°C). If you want to display the actual room
temperature, see To Operate on Fan Only section.
TO ADJUST FAN SPEEDS:
Press the Fan Button to change the fan speed
between four settings – Auto, Low, Med, or High.
The fan will operate on Low Speed automatically
On Auto mode,the fan operates on Auto fan
speed automatically and cannot be changed.
SLEEP FEATURE:
Press Sleep button to initiate the sleep mode.
In this mode the selected temperature will
increase by 2°F (1°C) 30 minutes after the mode
is selected.
The temperature will then increase by another
2°F (1°C) after an additional 30 minutes. This new
temperature will be maintained for7hours before
it returns to the originallyselected temperature.
The Sleep mode program can be cancelled at
any time during operation by pressing the Sleep
button again.
CHECK FILTER FEATURE:
The Check Filter feature is a reminder to clean
the air ter for a more operation.
The light will illuminate after 250 hours of
operation. Aft ter, press the
Filter button to reset the Check Filter function
turning the light o .
ENERGY SAVER FEATURE (ECO):
Press Energy Saver button to initiate this
function. This function is available on COOL,
DRY, AUTO (only AUTO-COOLING and AUTO-
FAN) modes. The fan will continue to run for
3 minutes after the compressor shuts o .
The fan then cycles on for 2 minutes at 10
minute intervals until the room temperature is
above the set temperature, at which time the
compressor turns back on and Cooling resumes.
TO SELECT THE OPERATING MODE:
To choose the operating mode, press the Mode
button. Each time you press the button, a mode is
selected in a sequence that goes from Auto, Cool,
Dry and Fan. The indicator light adjacent will be
illuminated and remain on once the mode is selected.
and back on via the
power button, the unit will automatically switch on
the Energy Saver function for the following modes:
Cool, Dry, Auto.
Key Pad Features (Models RAC-WK08 / 10 / 12 / 15)
Energy
Saver
LED
Display
Clean
Filter
Timer
Button
Power
Button
Sleep
Button
Fan
Button
Up ( ) and Down ( )
Buttons
Mode
Button
Connect Indicator Light
(Smart models only)
Operating
Instructions
when set to Dry mode and cannot be changed.

Page 14 User Manual
When operating on Auto mode:
- When you set the air conditioner to AUTO
mode, it will automatically select cooling
or fan only operation depending on what
temperature you have selected and the
current room temperature.
- The air conditioner will control room
temperature automatically according to
temperature you’ve set.
- The fan speed is automatically controlled
based on the temperature setting and room
temperature and cannot be adjusted.
When operating on Fan Only:
- Use thisfunction when cooling is not
desired, such as for room air circulation or to
exhaust stale air (on some models, remember
to open the vent during this function, but
keep itclosed during cooling for maximum
cooling eciency.) You can choose any fan
speed you prefer.
- During this function, the display will show
the actual room temperature, not the set
temperature as in the cooling mode.
- In Fan Only mode, the temperature is not
adjusted.
When operating on Dry mode:
- In this mode, the air conditioner will generally
er. Since the
conditioned space is a closed or sealed area,
some degree of cooling will occur.
TIMER: AUTO START/STOP FEATURE:
- When the unit is on, press the Timer button.
” LED indicator light will
illuminate indicating the Auto stop feature
has been activated.
, press the Timer button.
The “Timer on” LED indicator light will
illuminate indicating the Auto start feature
has been activated.
- When the time of TIMER ON is displayed,
press the Timer button again. The TIMER OFF
indicator light illuminates. It indicates the
Auto Stop program has initiated.
- Press or hold the UP ( ) or DOWN ( )
button to change the Auto time by 0.5 hour
increments, up to 10 hours, then at 1 hour
increments up to 24 hours. The control will
count down the time remaining until start.
- The selected time will register in 5 seconds,
and the system will automatically revert back
to display the previous temperature setting or
room temperature when the unit is on. (when
, there is no display.)
- Turning the unit ON or OFF at any time or
adjusting the timer setting to 0.0 will cancel
the Auto Start/Stop timed program.
Operating
Instructions
DISPLAYS:
Shows the set temperature in“°C”or“°F”and the
Auto-timer settings. While on Fan Only mode, it shows
the room temperature. If the room temperature is too
high or low, it will display”HI”or“LO”.
Error codes:
AS - Room temperature sensor error - Unplug the
unit and plug it back in. If error repeats, call
for service.
ES - Evaporator temperature sensor error -
Unplug the unit and plug it back in. If error
repeats, call for service.
DISPLAYS
• To change the AC between Celsius and
Fahrenheit scales, press the temperature
control arrows at the same time for 5 seconds.
unexpectedly due tothe
power outage, it will restart withthe previous
function setting automaticallywhen the
power resumes.
To cancel timer operation, press and hold the
timer button for 2 seconds until the beep/
buzzer is heard.
NOTICE
NOTICE

User Manual Page 15
Window Requirements
Tools You Will Need
Tools You May Use
INSTALLATION INSTRUCTIONS
Before You Begin
Read these instructions completely and
carefully.
• IMPORTANT - Save these instructions.
• IMPORTANT - Observe all governing
codes and ordinances.
We recommend that two people install
this product.
Proper installation is the responsibility of
the installer.
Product failure due to improper
installation is not covered under the
Warranty.
You MUST use all suppliedparts and
use proper installation procedures as
described in these instructions when
installing this air conditioner.
Do not, under any circumstances, cut or
remove the third (ground) prong from
the power cord.
Do not change the plug onthe power
cord of the air conditioner.
Aluminum house wiring may present
special problems-co d
electrician.
When handling the unit, be careful to
avoid cuts from sharp metal edges and
aluminum ns on front and rear coils.
Save carton and these Installation
Instructions for future reference. The
carton is the best way to store the unit
when not in use.
Installation
Instructions
Your air conditioner is designed to install in standard
double hung windows with opening widths of 23” to
36” (584mm to 914mm).
Model 5000~6000
BTU/h
8000
BTU/h
10000~14500
BTU/h
H13”
(330mm)
14”
(356mm)
15-1/2”
(394mm)
Table 1
H
Wooden Windows
INTERIOR
WALL
OFFSET
WINDOW
SILL
INNER
EXTERIOR
WALL
Fig. D
Phillips
Screwdriver
Level
Flathead
Screwdriver
Pencil
Ruler or tape measure
Scissors or knife
WARNING
NOTICE

Page 16 User Manual
1. Prepare the Window
2. Prepare the Air Conditioner
Installation
Instructions
Lower sash must to allow aclear vertical opening (see dimension H in Table 1).
Side louvers and the rear of the AC must have clearair space to allow enough air ow through the
condenser for heat removal. The rear of the unitmust be outdoors, notinside a building or garage.
Mounting Hardware
3/4’’(or 1/2”)
Screws
(7)
Lock Frame
(ForWooden windows)
(2)
Sash Lock
(1)
Window sash
seal foam
(1)
Weather stripping
10”*3/4”*1/12”
(5)
Lock Frame
(ForVinyl-Clad windows)
(2)
Before installing the unit, the top rail must be assembled on the unit for some models with a capacity of
less than 1000BTU/h.
at surface.
B: Remove top rail from the packaging material as shown in Fig. D.
3/8”Screws
(4)
Top Rail
(1)
Top Rail Hardware
Weather stripping is only for
ENERGY STAR models only.
Packaging
Fig. D
Top Rail
Top Rail
Fig. D
NOTICE

User Manual Page 17
C. Align the hole in the top rail
with those in the top of the
unit as shown in Fig. E.
D. Secure the top rail to the
unit with the 3/8”Screws as
shown in Fig. F.
A. Place unit on the oor, a bench or a table. Hold the Accordion
Panel in one hand and gently pull back the center to free the
open end. See Fig. 1.
RAC-WK05/06 ModelsRAC-WK08 Model
set to provide the proper pitch to the rear of the
unit (5/16”). This is necessary for proper condensate management and drainage. If you are not using
the Side Panels for any reason, this pitch to the rear must be maintained.
Fig.B
Fig.C
Installation
Instructions
For safety reasons, all four
(4) screws MUST be securely
fastened.
CAUTION
NOTICE

Page 18 User Manual
Top Rail
Bottom Rail
Fig. 3
B. Slide the free end “I“ section of the panel directly into the
cabinet as shown in Fig. 2. Slide the panel down. Be sure to
leave enough space to slip the top and bottom of the frame into
the rails on the cabinet.
C. Once the panel has been installed on the side of the cabinet,
make sure it sits securely inside the frame channel by making
slight adjustments.
Slide the top and bottom ends of the frame into the top and
bottom rails of the cabinet. Fig. 3.
Top Rail
Bottom Rail
Top left Top right
Fig. 4
D. Slide the panel all the way in and repeat on
the other side.
4. Install Air Conditioner
Check that air conditioner is tilted back
per dimension H (Fig. 5) (tilted about 3° to
4° downward to the outside). After proper
installation, condensate should not drain
from the o ow drain hole during normal
use. Adjust the slope if otherwise.
rm grip on the air conditioner, carefully
place the unit into the window opening so the
bottom of the air conditioner frame is against
the window sill (Fig. 5). Carefully close the
window behind the top rail of the unit.
Wooden Windows
INSIDE
OUTSIDE
H:About 3/4” to 1”
for 5K to 8K)
Measure from the cabinet edge
3
H:About 1” to 1 /
for 10K to 14.5K)
8”
H
Vinyl-Clad Windows
INSIDE
OUTSIDE
H:About 3/4” to 1”
for 5K to 8K)
Measure from the cabinet edge
3
H:About 1” to 1 /
for 10K to 14.5K)
8”
H
Fig. 5
“I” section
Fig. 2 “I“ section
Installation
Instructions
NOTICE

User Manual Page 19
window
frame
Fig. 6
Fig. 7A Fig. 7B
Fig. 9
Fig. 9
FOAM SEAL
Fig. 10
A. Place the frame lock between the frame extensions
and the window sill as shown (Fig. 7A for Wooden
windows), (Fig. 7B for Vinyl-Clad windows).
Drive 3/4” (19 mm) or 1/2” (12.7 mm) locking
screws through the frame lock and into the sill.
B1: For wooden windows:
Drive 1/2”(12.7 mm) locking screws through the top rail and into
the window sash (Fig. 8A).
NOTE: To preventwindow sill from splitting, drill 1/8” (3mm)
pilot holes before driving screws. Drive 1/2” (12.7mm) locking
screws through frame holes into window sash (Fig. 8B/8C).
B2: For Vinyl-Clad windows:
Drive 1/2” (12.7 mm) locking
screws through the top rail
and into the window sash
(Fig. 8B/8C).
NOTE: Before driving the
screws, drill 5 holes into the
window through the holes
of the top rail and side panel
frames as shown (Fig. 8B/8C).
B. Extend the side panels out against the window frame (Fig. 6).
5. Secure Air Conditioner
Fig.8
Fig. 8B Fig.8 Fig. 8C
RAC-WK05/06 only Models RAC-WK08/10/12/15
Fig. 8A
C. Secure lower sash in place
by attaching the sash lock
with the 3/4” (19 mm) or
1/2” (12.7 mm) screw as
shown (Fig. 9).
D. Cut Window sash seal foam
and insert it in the space
between the upperand
lower sashes (Fig. 10).
Installation
Instructions

Page 20 User Manual
6. Install Weather Stripping (ENERGY STAR models only)
If AC is Blocked by Storm Window
Fig. 11
In order to minimize airleaks between the
room air conditonerand the window opening,
trim the weather stripping to the proper
rotective backing and
plug any gaps if needed (Fig. 11).
SASH
1-1/2"min
(38 mm) Board thickness
as required, for
proper pitch to rear,
along entire
sill. Fasten with nails
or screws.
Storm window
frame or other
obstruction.
Fig. 12
Add wood as shown in Fig. 12, or remove
storm window before air conditioner is
installed.
If storm window frame must remain, be sure
the drain holes or slots are notcaulked or
painted shut. Accumulated rain water or
condensation must be allowed to drain out.
Models RAC-WK05/06/08/10/12 /15
Removing AC From Window
, and disconnect power cord.
• Remove sash seal from between windows, and unscrew sash lock.
• Remove screws installed through top rail and side panel frames.
• Slide the accordion panels into the rails to close.
rm grip on the air conditioner, raise the sash and carefully remove.
• Be careful not to spill any condensate while lifting unit from window. Store parts WITH air conditioner.
Installation
Instructions