Midea MWMW050CM1A User manual

MWMW050CM1A
MWMWT060CR1A
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

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 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.
Page 2
Safety Precautions ...........................................................................................3
Operating Instructions ....................................................................................8
Installation Instructions................................................................................. 15
Care and Cleaning ......................................................................................... 20
Troubleshooting Tips..................................................................................... 21
Remote Control Instructions........................................................................23
Warranty.......................................................................................................... 29

Safety
Precautions
Page 3
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
• 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 itmay
cause electric shock or fire due to overheating.
• Always ensure eective grounding.
Incorrect grounding may cause electric shock.
• Unplug the unit if you notice unusual sounds or smells, or smoke comes from it.
A damaged product may cause fire and electric shock.
• Keep firearms away from the unit.
• Ventilate room before operating the air conditioner if there is a gas leakage
fromanother 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 enviroments.
lt may cause electric shock.
• Do not allow water to come into contact with any electric parts.
lt may cause failure or electric shock.
• Do not use the socket if it is loose or damaged.
lt may cause fire and electric shock.
• Do not place the power cord close to heating appliances.
lt may cause fire and electric shock
• Do not disassemble or modify unit.
lt may cause failure and electric shock.

Safety
Precautions
Page 4
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 water drained from the air conditioner.
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 o, and turn o 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.
• Do not clean the air conditioner with water.
Water may enter the unit and degrade the insulation which could lead to electric
shock.

Safety
Precautions
Page 5
CAUTION
• 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 o the unit and switch o 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 a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.
• Turn o 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.

Safety
Precautions
Page 6
Operation of Current Device
RESE T
TEST
Plug in & press
RESET
The power supply cord contains a current
device that senses 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 o.
• Always make sure the RESET button is pushed in for correct operation.
• The power supply 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.

Safety
Precautions
Page 7
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 (for using R32 refrigerant only)
• 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.

Operating
Instructions
Page 8
Operating Instructions
Normal Sounds
MWMW050CM1A Model
Sound of Rushing Air
In front of the unit, you
may hear the sound
of rushing air being
moved by the fan.
Gurgle/Hiss
Gurgling or hissing
noises may be heard
due to refrigerant
evaporator during
normal operation.
High Pitched Sound
Move arrow to point to
compressor as shown 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.
MWMWT060CR1A Model
Sound of Rushing Air
In front of the unit, you
may hear the sound
of rushing air being
moved by the fan.
Gurgle/Hiss
Gurgling or hissing
noises may be heard
due to refrigerant
evaporator during
normal operation.
High Pitched Sound
Move arrow to point to
compressor as shown
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.
NOTICE
All the pictures in this manual are for illustrative purposes only. The actual appearance
of the air conditioner you purchased may vary slightly, but its operation and functions
will be similar.

Operating
Instructions
Page 9
Air Conditioner Operation
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
WARNING
To reduce the risk of fire, electrical shock, personal injury or property, read the
SAFETY PRECAUTIONS before operating this appliance.
NOTE
Always wait 3 minutes when turning the unit o and then on again,or when changing
from cool to fan and back to cool. This prevents compressor from overheating and
possible tripping.
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.
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.

Operating
Instructions
Page 10
Air Conditioner Features - MWMW050CM1A Model
NOTICE
The controls featured in this manual are representative of many available models.
Your model’s features and appearance may vary slightly.
UNIT CONTROL
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.
FAN MODE
Rotate the knob counter clockwise to select your
choice of fan speeds for air circulation.
NOTICE
When selecting a fan speed, the compressor will
not run.