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

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.

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