Midea MWMWT080CR1A User manual

Free 3 months
extension of the
original limited warranty
period!*Simply text a
picture of your proof of
purchase to:
1-844-224-1614
*The warranty extension is for the three months
immediately following
the completion of the product’s original warranty
period. Individuals do not need to register the
product in order to get all the rights and remedies
of registered owners under the original limited
warranty.
WINDOW AIR CONDITIONER
EN

Page 2
Safety
Precautions
Owner’s Manual
Read This Manual
Inside you’ll find many helpful hints on how to use and maintain your air conditioner
properly. Just a little preventive care on your part can save you a great deal of time
and money over the life of your air conditioner. You’ll find many answers to common
problems in the troubleshooting tips - you should be able to fix most of them quickly
before calling service. These instructions may not cover every possible condition of use,
so common sense and attention to safety is required when installing, operating and
maintaining this product.
CAUTION
• For support, please call the Service Center at 1-866-646-4332.
• This appliance is not intended for use by people (including children) with reduced
physical, sensory, or mental capabilities or lack of experience and knowledge, unless
they have been given supervision or instruction concerning use of the appliance by a
person responsible for their safety.
• Children should be supervised to ensure that they do not play with the appliance.
• 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.
SAFETY PRECAUTIONS���������������������������������������������������������������������������������� 3
OPERATING INSTRUCTIONS�������������������������������������������������������������������������8
INSTALLATION INSTRUCTIONS ������������������������������������������������������������������13
CARE AND CLEANING �����������������������������������������������������������������������������������18
TROUBLESHOOTING TIPS ��������������������������������������������������������������������������� 19
REMOTE CONTROL AND APP INSTRUCTIONS ���������������������������������������21
WARRANTY ������������������������������������������������������������������������������������������������������31

Page 3
Safety
Precautions
SAFETY PRECAUTIONS
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.
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.
WARNING
• Be sure the air conditioner has been securely and correctly installed according to
the installation instructions in this manual. Save this manual for possible future use in
removing or installing this unit.
• Plug in power cord plug properly.
Otherwise, it may cause electric shock or fire due to excess heat generation.
• Do not modify power cord length or share the outlet with other appliances as it may
cause electric shock or fire due to overheating.
• Always ensure effective grounding.
Incorrect grounding may cause electric shock.
• Unplug the unit if you notice unusual sounds or smells or smoke coming from it. A
damaged product may cause fire 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.
It may cause fire and electric shock.
• Do not use or keep the power cord close to heating appliances.
It may cause fire and electric shock.
• Do not use any devices or materials for installation that are not recommended in this
manual.

Page 4
Safety
Precautions
WARNING
• Do not disassemble or modify unit.
It may cause failure and electric shock.
• Do not damage or use an alternate power cord.
It may cause fire and electric shock.
If the power cord is damaged, it must be replaced by the manufacturer or an
authorized service center or a similarly qualified person in order to avoid a hazard.
• Do not direct airflow straight into persons to avoid possible health hazard.
• Do not open the unit during operation.
It may cause electric shock.
• Do not use the power cord near flammable gas or combustibles, such as gasoline,
benzene, thinner, etc.
It may cause an explosion or fire.
• Do not let children hang on the air conditioner or bracket.
A serious injury may occur.
• Avoid fire hazard or electric shock. Do not use an extension cord or an adaptor plug.
Do not remove any prongs from the power cord.
• Be sure the air conditioner is properly grounded. To minimize shock and fire 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 by a time
delay fuse or circuit breaker, have a qualified 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.
CAUTION
• When the air filter is to be removed, do not touch the metal parts of the unit. It may
cause injury.
• When the unit needs cleaning, switch off, and turn off the circuit breaker.
Do not clean unit when power is on as it may cause fire, 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.

Page 5
Safety
Precautions
CAUTION
• Do not clean the air conditioner with water.
Water may enter the unit and degrade the insulation which could lead to electric
shock.
• Do not put a pet or house plant where it will be exposed to direct air flow.
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.
Otherwise, there is danger of fire or electric shock.
• If water is spilled on the unit, turn off the unit and switch off the circuit breaker.
Isolate supply by taking the power-plug out and contact a qualified service
technician.
• Do not use near gas stove or other gas burning appliances, as air flow may affect 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.
• Turn off the main power switch if the unit is not to be used for an extended time.
• Always insert the filters securely. Clean filter once every two weeks.
Operation without filters may cause failure.

Page 6
Safety
Precautions
Operation of Current Device
RESET
TEST
Plug in & press
RESET
The power supply cord contains a current
measuring device that detects damage to
the power cord. Test your power supply
cord as follows:
1. Plug in the air conditioner.
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 button pops out.
3. Press the RESET Button. You will notice
a click as the button engages.
4. The power supply cord is now supplying
electricity to the unit. (On some
products this is also indicated by a light
on the plug head.)
Do not, under any
circumstances, cut,
remove or bypass the
grounding prong.
Grounding type wall receptacle
Power supply cord with 3-prong grounding
plug and current detection device.
NOTICE
The power supply cord with this air
conditioner contains a current detection
device designed to reduce the risk of
fire.
In the event that the power supply cord
is damaged, it can not be repaired. It
must be replaced with a cord from the
manufacturer.
NOTICE
• Do not use this device to turn the unit on or off.
• 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.

Page 7
Safety
Precautions
EXPLANATION OF SYMBOLS DISPLAYED ON THE UNIT
WARNING
This symbol shows that this appliance used a flammable
refrigerant. If the refrigerant is leaked and exposed to an
external ignition source, there is a risk of fire.
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.
WARNING
• 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 example, open flames 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 is only to be serviced by a Midea authorized servicer, please call Customer
Service at 1-866-646-4332 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 dispose of air conditioner in regular trash. Contact
qualified agency for proper disposal.
• No open fire or devices that generate spark/arcing shall be around the air
conditioner to avoid causing ignition of the flammable refrigerant used. Please
follow the instructions carefully to store or maintain the air conditioner to prevent
mechanical damage from occurring.
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 8
Operating
Instructions
OPERATING INSTRUCTIONS
Normal Sounds
High Pitched Sound
High efficiency compressors
may have a high pitched sound
during cooling cycle. Trickling Sound
Droplets of water
hitting condenser
during normal
operation may
cause a trickling
sound.
Vibration
Unit may vibrate and
make noise because
of poor wall or
window construction
or incorrect
installation.
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.
NOTICE
All the illustrations in this manual are for explanation purpose only. The actual
installation may vary.
Air Conditioner Operation
WARNING
To reduce the risk of fire, electrical shock, or injury to people or property, read the
SAFETY PRECAUTIONS before operating this appliance.
NOTICE
Always wait 3 minutes when turning the unit off and then on again, or when changing
from cool to fan and back to cool. This prevents compressor from overheating and
possible tripping.

Page 9
Operating
Instructions
TO BEGIN OPERATING THE AIR CONDITIONER, FOLLOW THESE STEPS:
1. Set the temperature to the coldest setting.
2. Set the control to HIGH COOL.
3. Adjust the louver for comfortable air flow (see Air Directional Louvers).
4. Once the room feels cool, adjust to the temperature you find most comfortable.
5. Make sure that the air flow inside and outside are not obstructed by anything.
6. 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
NOTICE
• 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.
Before you begin, thoroughly familiarize yourself with the control panel as shown below
and all its functions, then follow the symbol for the functions you desire. The unit can be
controlled by the unit control panel alone or with the Remote Control.

Page 10
Operating
Instructions
Air Conditioner Features
Electronic Control Operating Instructions
Before you begin, thoroughly familiarize yourself with the control panel as shown below
and all its functions, then follow the symbol for the functions you desire. The unit can be
controlled by the unit control alone or with the remote controller.
Timer
Button
ECO
Button
Mode
Button
Power
Button Fan
Button
Sleep
Button
Connect
Button
LED
Display
Remote Signal
Receptor
Filter
Button
Up ( ) and Down ( ) Buttons
TO TURN UNIT ON OR OFF:
Press Power button to turn unit on or o .
NOTICE
The unit will automatically initiate the
Energy Saver function under Cool, Dry,
Auto (only Auto-Cooling and Auto-Fan)
modes.
TO CHANGE TEMPERATURE SETTING:
Press UP/DOWN button to change
temperature setting.
NOTICE
Press or hold either ( ) 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 select the Fan Speed
in four steps-Auto, Low, Med or High.
Each time the button is pressed, the fan
speed mode is changed. On Dry mode, the
fan operates on Low speed automatically.
SLEEP FEATURE:
Press the 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
for 7 hours before it returns to the originally
selected temperature. The Sleep mode
program can be canceled 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 filter for a mor
operation. The light will illuminate after
250 hours of operation. After cleaning the
filter, press the Filter button to reset the
Check Filter function turning the light o .
ECO (ENERGY SAVER) FEATURE:
Press the ECO 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.