Inverter W indow Heat Pump
MAW
MAW 12HV1CW T
MAW 0 8HV1CW T
USER MANUAL
Warning notices: Before using this product, please read this manual carefully and keep it for future reference.
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CONTENTS
THANK YOU LETTER
Thank you for choosing Midea! Before using your new Midea product, please read this manual
thoroughly to ensure that you know how to operate the features and functions that your new air
conditioner offers in a safe way.
THANK YOU LETTER ...............................................................................................................2
SAFETY PRECAUTIONS ........................................................................................................3
PRODUCT INSTALLATION .................................................................................................. 12
OPERATION INSTRUCTIONS ............................................................................................ 20
REMOTE CONTROL AND APP INSTRUCTIONS ........................................................ 24
APP INSTRUCTIONS ...............................................................................................................29
CLEANING AND MAINTENANCE......................................................................................36
TROUBLESHOOTING TIPS ..................................................................................................37
W ARRANTY ...............................................................................................................................39
2
SAFETY PRECAUTIONS
Read Safety Precautions Before Operation and Installation
To prevent death or injury to the user or other people and property damage, the
following instructions must be followed. Incorrect operation due to ignoring of
instructions may cause death, harm or damage.
Your air conditioner should be used in such a way that it is protected from moisture.
e.g. condensation, splashed water, etc. Do not place or store your air conditioner
where it can fall or be pulled into water or any other liquid. Unplug immediately if it
occurs.
Installation must be performed according to the installation instructions. Improper
installation can cause water leakage, electrical shock, or fire.
Use only the included accessories and parts, and specified tools for the installation.
Using non- standard parts can cause water leakage, electrical shock, fire, and injury
or property damage.
Make sure that the outlet you are using is grounded and has the appropriate voltage.
The power cord is equipped with a three-prong grounding plug to protect against
shock. Voltage information can be found on the nameplate of the unit.
Your unit 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 (the fuse or circuit breaker needed is determined by the maximum
current of the unit. The maximum current is indicated on the nameplate located on
unit), have a qualified electrician install the proper receptacle.
Install the unit on a flat, sturdy surface. Failure to do so could result in damage or
excessive noise and vibration.
The unit must be kept free from obstruction to ensure proper function and to
mitigate safety hazards.
Do not modify the length of the power cord or use an extension cord to power the
unit.
Do not share a single outlet with other electrical appliances. Improper power supply
can cause fire or electrical shock.
Do not install your air conditioner in a wet room such as a bathroom or laundry room.
Too much exposure to water can cause electrical components to short circuit.
Do not install the unit in a location that may be exposed to combustible gas, as this
could cause fire.
The unit has wheels to facilitate moving. Make sure not to use the wheels on thick
carpet or to roll over objects, as these could cause tipping.
Do not operate a unit that it has been dropped or damaged.
The appliance with electric heater shall have at least 1 meter space to the combustible
materials.
Do not touch the unit with wet or damp hands or when barefoot.
If the air conditioner is knocked over during use, turn off the unit and unplug it from
the main power supply immediately. Visually inspect the unit to ensure there is no
damage. If you suspect the unit has been damaged, contact a technician or customer
service for assistance.
In a thunderstorm, the power must be cut off to avoid damage to the machine due to
lightning.
WARNING
WARNING
CAUTION
This symbol indicates the possibility of
property damage or serious consequences.
This symbol indicates the possibility
of personnel injury or loss of life.
3
All wiring must be performed strictly in accordance with the wiring diagram located
inside of the unit.
The unit's circuit board(PCB) is designed with a fuse to provide overcurrent
protection. The specifications of the fuse are printed on the circuit board, such as:
T 3.15A/250V, etc.
When the water drainage function is not in use, keep the upper and the lower drain
plug firmly to the unit to get rid of choking. When the drain plug is not in use, keep
it carefully to prevent children from choking.
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 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.
Children must be supervised around the unit at all times.(be applicable for other
countries except the European Countries )
If the supply cord is damaged, it must be replaced by the manufacturer,its service
agent or similarly qualified persons in order to avoid a hazard.
Prior to cleaning or other maintenance, the appliance must be disconnected from
the supply mains.
Do not remove any fixed covers. Never use this appliance if it is not working
properly, or if it has been dropped or damaged.
Do not run cord under carpeting. Do not cover cord with throw rugs, runners, or
similar coverings. Do not route cord under furniture or appliances. Arrange cord
away from traffic area and where it will not be tripped over.
Do not operate unit with a damaged cord, plug, power fuse or circuit breaker.
Discard unit or return to an authorized service facility for examination and/or repair.
To reduce the risk of fire or electric shock, do not use this fan with any solid-state
speed control device.
The appliance shall be installed in accordance with national wiring regulations.
Contact the authorised service technician for repair or maintenance of this unit.
Contact the authorised installer for installation of this unit.
Do not cover or obstruct the inlet or outlet grilles.
Do not use this product for functions other than those described in this instruction
manual.
Before cleaning, turn off the power and unplug the unit.
Disconnect the power if strange sounds, smell, or smoke comes from it.
Do not press the buttons on the control panel with anything other than your fingers.
Do not remove any fixed covers. Never use this appliance if it is not working properly,
or if it has been dropped or damaged.
Do not operate or stop the unit by inserting or pulling out the power cord plug.
Do not use hazardous chemicals to clean or come into contact with the unit. Do not
use the unit in the presence of inflammable substances or vapour such as alcohol,
insecticides, petrol,etc.
Always transport your air conditioner in a vertical position and stand on a stable,
level surface during use.
Always contact a qualified person to carry out repairs. If the damaged power supply
cord must be replaced with a new power supply cord obtained from the product
manufacturer and not repaired.
Hold the plug by the head of the power plug when taking it out.
Turn off the product when not in use.
CAUTION
4
WARNING for Using R32 Refrigerant
Electronic Work
WARNING:
Do not use means to accelerate the defrosting process or to clean, other than those
recommended by the manufacturer.
The appliance shall be stored in a room without continuously operating ignition
sources (for example: open flames, an operating gas appliance or an operating
electric heater).
Do not pierce or burn.
Be aware that the refrigerants may not contain an odour.
Appliance should be installed, operated and stored in a room with a floor area
according to the amount of refrigerant to be charged. For specific information on
the type of gas and the amount, please refer to the relevant label on the unit itself.
When there are differences between the lable and the manual on the Min. room
area description, the description on label shall prevail.
Appliance shall be installed, operated and stored in a room with a floor area larger
than 4 m
2
.
Appliance shall not be installed in an unvertilated space, if that space is smaller than
4 m
2
.
No any open fire or device like switch which may generate spark/arcing shall be
around appliance to avoid causing ignition of the flammable refrigerant used.
Please follow the instructions carefully when storing or maintaining the appliance to
prevent mechanical damage from occurring.
DISPLAY
BEFORE PERFORMING ANY ELECTRICAL OR WIRING WORK, TURN OFF THE
MAIN POWER TO THE SYSTEM.
MAIN
CONTROL
POWER
NOTE: The cographs are for
explanation purpose only. Your
machine may be slightly different.
The actual shape shall prevail.
SUPPLY
CORD
5
WARNING
- Servicing shall only be performed as recommended by the equipment manufacturer.
Maintenance and repair requiring the assistance of other skilled personnel shall be
carried out under the supervision of the person competent in the use of flammable
refrigerants.
- DO NOT modify the length of the power cord or use an extension cord to power the unit.
- DO NOT share a single outlet with other electrical appliances. Improper power supply
can cause fire or electrical shock.
- Please follow the instruction carefully to handle, install, clear, service the appliance to
avoid any damage or hazard.
- When maintaining or disposing the appliance, the refrigerant shall be recovered
properly, shall not discharge to air directly.
- Compliance with national gas regulations shall be observed.
- Keep ventilation openings clear of obstruction.
- The appliance shall be stored so as to prevent mechanical damage from occurring.
- A warning that the appliance shall be stored in a well-ventilated area where the room
size corresponds to the room area as specified for operation.
- Any person who is involved with working on or breaking into a refrigerant circuit
should hold a current valid certificate from an industry-accredited assessment
authority, which authorises their competence to handle refrigerants safely in
accordance with an industry recognised assessment specification. All
training shall follow the ANNEX HH requirements of UL 60335-2-40.
Examples for such working procedures are:
• breaking into the refrigerating circuit;
• opening of sealed components;
• opening of ventilated enclosures.
CAUTION:
Risk of fire
flammable materials
Explanation of symbols displayed on the unit
CAUTION
CAUTION
CAUTION
This symbol shows that the operation manual should be
read carefully.
This symbol shows that a service personnel should be
handling this equipment with reference to the installation
manual.
This symbol shows that information is available such as
the operating manual or installation manual.
6
See transport regulations.
1.Transport of equipment containing flammable refrigerants
See local regulations.
2.Marking of equipment using signs
See national regulations.
3.Disposal of equipment using flammable refrigerants
The storage of equipment should be in accordance with the manufacturer's
instructions.
4.Storage of equipment/appliances
Storage package protection should be constructed such that mechanical damage
to the equipment inside the package will not cause a leak of the refrigerant charge.
The maximum number of pieces of equipment permitted to be stored together will
be determined by local regulations.
Prior to beginning work on systems containing flammable refrigerants, safety
checks are necessary to ensure that the risk of ignition is minimised. For repair to
the refrigerating system, the following precautions shall be complied with prior to
conducting work on the system.
5.Storage of packed (unsold) equipment
1)Checks to the area
Work shall be undertaken under a controlled procedure so as to minimise the risk of
a flammable gas or vapour being present while the work is being performed.
2)Work procedure
All maintenance staff and others working in the local area shall be instructed on the
nature of work being carried out. Work in confined spaces shall be avoided. The
area around the workspace shall be sectioned off. Ensure that the conditions within
the area have been made safe by control of flammable material.
3)General work area
The area shall be checked with an appropriate refrigerating detector prior to and
during work, to ensure the technician is aware of potentially flammable atmospheres.
Ensure that the leak detection equipment being used is suitable for use with
flammable refrigerants, i.e. non-sparking, adequately sealed or intrinsically safe.
4)Checking for presence of refrigerant
If any hot work is to be conducted on the refrigeration equipment or any
associated parts, appropriate fire extinguishing equipment shall be available to
hand. Have a dry powder or CO2 fire extinguisher adjacent to the charging area.
5)Presence of fire extinguisher
No person carrying out work in relation to a refrigerating system which involves
exposing any pipe work that contains or has contained flammable refrigerant shall
use any sources of ignition in such a manner that it may lead to the risk of fire or
explosion. All possible ignition sources, including cigarette smoking, should be kept
sufficiently far away from the site of installation, repairing, removing and disposal,
during which flammable refrigerant can possibly be released to the surrounding
space. Prior to work taking place, the area around the equipment is to be surveyed
to make sure that there are no flammable hazards or ignition risks. No Smoking
signs shall be displayed.
6)No ignition sources
Ensure that the area is in the open or that it is adequately ventilated before
breaking into the system or conducting any hot work. A degree of ventilation shall
continue during the period that the work is carried out. The ventilation should safely
disperse any released refrigerant and preferably expel it externally into the
atmosphere.
7)ventilated area
6.Information on servicing
7
1)During repairs to sealed components, all electrical supplies shall be disconnected
from the equipment being worked upon prior to any removal of sealed covers, etc.
If it is absolutely necessary to have an electrical supply to equipment during
servicing, then a permanently operating form of leak detection shall be located at
the most critical point to warn of a potentially hazardous situation.
2)Particular attention shall be paid to the following to ensure that by working on
electrical components, the casing is not altered in such a way that the level of
protection is affected. Check for damage to cables, excessive number of
connections, terminals not made to original specification, damage to seals, incorrect
fitting of glands, etc. Ensure that apparatus is mounted securely. Ensure that seals or
sealing materials have not degraded such that they no longer serve the purpose of
preventing the ingress of flammable atmospheres. Replacement parts shall be in
accordance with the manufacturer's specifications.
NOTE: The use of silicon sealant may inhibit the effectiveness of some types of leak
detection equipment. Intrinsically safe components do not have to be isolated prior
to working on them.
7.Sealed electrical components shall be replaced.
Do not apply any permanent inductive or capacitance loads to the circuit without
ensuring that this will not exceed the permissible voltage and current permitted for
the equipment in use. Intrinsically safe components are the only types that can be
worked on while live in the presence of a flammable atmosphere. The test apparatus
shall be at the correct rating. Replace components only with parts specified by the
manufacturer. Other parts may result in the ignition of refrigerant in the atmosphere
from a leak.
8. Intrinsically safe components must be replaced.
Where electrical components are being changed, they shall be fit for the purpose
and to the correct specifications. At all times the manufacturer's maintenance and
service guidelines shall be followed. If in doubt consult the manufacturer's technical
department for assistance. The following checks shall be applied to installations
using flammable refrigerants: the actual refrigerant charge is in accordance with the
room size within which the refrigerant containing parts are installed; the ventilation
machinery and outlets are operating adequately and are not obstructed; if an
indirect refrigerating circuit is being used, the secondary circuit shall be checked
for the presence of refrigerant; marking to the equipment continues to be visible
and legible.
Markings and signs that are illegible shall be corrected; and refrigerating pipe or
components are installed in a position where they are unlikely to be exposed to any
substance which may corrode refrigerant containing components, unless the
components are constructed of materials which are inherently resistant to being
corroded or are suitably protected against being so corroded.
8)Checks to the refrigerating equipment
Repair and maintenance to electrical components shall include initial safety checks
and component inspection procedures. If a fault exists that could compromise
safety, then no electrical supply shall be connected to the circuit until it is
satisfactorily dealt with. If the fault cannot be corrected immediately but it is
necessary to continue operation, an adequate temporary solution shall be used.
This shall be reported to the owner of the equipment so all parties are advised.
Initial safety checks shall include: That capacitors are discharged: this shall be done
in a safe manner to avoid possibility of sparking; that there no live electrical
components and wiring are exposed while charging, recovering or purging the
system; that there is continuity of earth bonding.
9)Checks to electrical devices
8
9
Check that cabling will not be subject to wear, corrosion, excessive pressure,
vibration, sharp edges or any other adverse environmental effects. The check
shall also take into account the effects of aging or continual vibration from
sources such as compressors or fans.
9. Cabling
Under no circumstances shall potential sources of ignition be used in the searching
for or detection of refrigerant leaks. A halide torch (or any other detector using a
naked flame) shall not be used.
The following leak detection methods are deemed acceptable for systems
containing flammable refrigerants. Electronic leak detectors shall be used to detect
flammable refrigerants, but the sensitivity may not be adequate, or may need
re-calibration. (Detection equipment shall be calibrated in a refrigerant-free area.)
Ensure that the detector is not a potential source of ignition and is suitable for
the refrigerant used. Leak detection equipment shall be set at a percentage of the
LFL of the refrigerant and shall be calibrated to the refrigerant employed and the
appropriate percentage of gas (25 % maximum) is confirmed. Leak detection fluids
are suitable for use with most refrigerants but the use of detergents containing
chlorine shall be avoided as the chlorine may react with the refrigerant and
corrode the copper pipe-work. If a leak is suspected, all naked flames shall be
removed/ extinguished. If a leakage of refrigerant is found which requires brazing,
all of the refrigerant shall be recovered from the system, or isolated (by means of
shut off valves) in a part of the system remote from the leak.
Removal of refrigerant shall be according to Removal and evacuation.
10.Detection of flammable refrigerants
When breaking into the refrigerant circuit to make repairs—or for any other purpose
- conventional procedures shall be used. However, for flammable refrigerants it is
important that best practice be followed, since flammability is a consideration.
The following procedure shall be adhered to:
-Safely remove refrigerant following local and national regulations;
-Evacuate;
-Purge the circuit with inert gas (optional for A2L);
-Evacuate (optional for A2L);
-continuously flush or purge with inert gas when using flame to open circuit; and
-open the circuit.
The refrigerant charge shall be recovered into the correct recovery cylinders if
venting is not allowed by local and national codes. For appliances containing
flammable refrigerants, the system shall be purged with oxygen-free n flammable
refrigerants. This process might compressed air or oxygen shall not be used for
purging refrigerant systems.
For appliances containing flammable refrigerants, refrigerants purging shall be
achieved by breaking the vacuum in the system with oxygen-free nitrogen and
continuing to fill until the working pressure is achieved, then venting to atmosphere,
and finally pulling down to a vacuum (optional for A2L). This process shall be
repeated until no refrigerant is within the system (optional for A2L). When the final
oxygen-free nitrogen charge is used. the system shall be vented down to
atmospheric pressure to enable work to take place. The outlet for the vacuum
pump shall not be close to any potential ignition sources, and ventilation shall
be available.
11.Removal and evacuation
In addition to conventional charging procedures, the following requirements shall be
followed. Ensure that contamination of different refrigerants does not occur when
using charging equipment. Hoses or lines shall be as short as possible to minimise
the amount of refrigerant contained in them. Cylinders shall be kept in an appropriate
position according to the instructions. Ensure that the refrigeration system is earthed
prior to charging the system with refrigerant. Label the system when charging is
complete (if not already). Extreme care shall be taken not to overfill the refrigeration
system. Prior to recharging the system it shall be pressure tested with OFN. The
system shall be leak tested on completion of charging but prior to commissioning.
A follow up leak test shall be carried out prior to leaving the site.
12.Charging procedures
Before carrying out this procedure, it is essential that the technician is completely
familiar with the equipment and all its detail. It is recommended good practice that
all refrigerants are recovered safely.
Prior to the task being carried out, an oil and refrigerant sample shall be taken in
case analysis is required prior to re-use of reclaimed refrigerant. It is essential that
electrical power is available before the task is commenced.
a) Become familiar with the equipment and its operation.
b) Isolate system electrically.
c) Before attempting the procedure ensure that: Mechanical handling equipment is
available, if required, for handling refrigerant cylinders;all personal protective
equipment is available and being used correctly; the recovery process is
supervised at all times by a competent person; recovery equipment and cylinders
conform to the appropriate standards.
d) Pump down refrigerant system, if possible.
e) If a vacuum is not possible, make a manifold so that refrigerant can be removed
from various parts of the system.
f) Make sure that cylinder is situated on the scales before recovery takes place.
g) Start the recovery machine and operate in accordance with manufacturer's
instructions.
h) Do not overfill cylinders. (No more than 80 % volume liquid charge).
i) Do not exceed the maximum working pressure of the cylinder, even temporarily.
j) When the cylinders have been filled correctly and the process completed, make
sure that the cylinders and the equipment are removed from site promptly and
all isolation valves on the equipment are closed off.
k) Recovered refrigerant shall not be charged into another refrigeration system
unless it has been cleaned and checked.
13.Decommissioning
Equipment shall be labelled stating that it has been de-commissioned and
emptied of refrigerant. The label shall be dated and signed. Ensure that there are
labels on the equipment stating the equipment contains flammable refrigerant.
14.Labelling
When removing refrigerant from a system, either for servicing or decommissioning,
it is recommended good practice that all refrigerants are removed safely. When
transferring refrigerant into cylinders, ensure that only appropriate refrigerant
recovery cylinders are employed. Ensure that the correct number of cylinders for
holding the total system charge is available. All cylinders to be used are designated
for the recovered refrigerant and labelled for that refrigerant (i.e. special cylinders
for the recovery of refrigerant). Cylinders shall be complete with pressure relief
valve and associated shut-off valves in good working order. Empty recovery
cylinders are evacuated and, if possible, cooled before recovery occurs. The
recovery equipment shall be in good working order with a set of instructions
concerning the equipment that is at hand and shall be suitable for the recovery of
the flammable refrigerant. If in doubt, the manufacturer should be consulted. In
addition, a set of calibrated weighing scales shall be available and in good working
order. Hoses shall be complete with leak-free disconnect couplings and in good
condition.
The recovered refrigerant shall be processed according to local legislation in the
correct recovery cylinder, and the relevant waste transfer note arranged. Do not
mix refrigerants in recovery units and especially not in cylinders. If compressors or
compressor oils are to be removed, ensure that they have been evacuated to an
acceptable level to make certain that flammable refrigerant does not remain within
the lubricant. The compressor body shall not be heated by an open flame or other
ignition sources to accelerate this process. When oil is drained from a system, it shall
be carried out safely.
15.Recovery
10
11
PRODUCT INSTALLATION
WARNING - 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 Limited Warranty.
You MUST use all supplied parts 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 on the power cord of the air conditioner.
Aluminum house wiring may present special problems - consult a qualifi ed electrician.
When handling the air conditioner, be careful to avoid cuts from sharp metal edges and aluminum fi ns on front
and rear coils. Please wear cut-resistant gloves.
Bracket should only be used for its intended purpose. If not, the warranty will be voided.
Tools You Will Need
Phillips Screwdriver
Pencil
Drill and 1/8” drill bit
Level
Ruler or tape measure
Proper PPE
Flathead Screwdriver
Scissors or knife
12
1/2” Screws 7
Lock frame
(For Wooden windows)
2
Lock frame
(For Vinyl-Clad windows)
2
Sash lock 1
Weather stripping
(10” x 1-1/2” x 1/6”)
2
Window sash seal foam 1
3/8” Screws 4
Top Rail 1
Installation Hardware
Before installing unit, the top rail must be assembled on the unit.
A. Remove the air conditioner from the carton and place on a fl at surface.
B. Remove top rail from the rear of the packaging material as shown in Fig. A.
C. Align the hole in the top rail with those in the top of the unit as shown in Fig. B.
D. Secure the top rail to the unit with the 3/8” Screws as shown in Fig. C.
Some assembly is required. Please read these instructions carefully.
• SAVE CARTON and these INSTALLATION INSTRUCTIONS for future reference. The carton is the best way
to store unit during winter, or when not in use.
• DO NOT USE ANY SCREWS OTHER THAN THOSE SPECIFIED HERE.
• FOR SAFETY REASONS, THE TOP RAIL MUST BE SECURELY FASTENED WITH ALL FOUR (4) SCREWS.
NOTE
Top Rail
Fig. A
Top Rail
Packaging
Fig. B Fig. C
13
Left + Right fi ller panel assembly
Top Rail and Side Panels at each side are offset to provide the proper pitch to the rear of (5/16”). This is
necessary for proper condensed water utilization and drainage. If you are not using the Side Panels for any
reason, this pitch to the rear must be maintained!
NOTE
Installation
1. Install Side Filler Panels
Place unit on fl oor, a bench or a table. There is a left and right side fi ller panels - be sure to use the proper
panel for each side. When installed, the fl ange for securing the panel in place to the window sill will be
facing into the room.
A. Hold the side panel in one hand and gently
pull back the center to free the open end.
See Fig. 1.
B. Slide the free and “T” 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.
D. Slide the panel all the way in and repeat on the
other side.
Fig. 1
“T” section
Fig. 2
Top Rail
Bottom Rail
Fig. 3
14
Your air conditioner is designed to install in standard double hung windows with opening widths of 23.6 to 38.8
inches (600 mm to 985mm) (Fig. 4A, Fig. 4B).
Lower sash must open suffi ciently to allow a clear vertical opening of 13.8 inches (350 mm).
Side louvers and the rear of the air conditioner must have clear air space to allow enough airfl ow through the
condenser, for heat removal. The rear of the unit must be outdoors, not inside a building or garage. There should
be at least 11.8 inches (300 mm) clearance around the unit. See Fig. 4C & Fig. 4D.
INNER
WINDOW
SILL
INTERIOR
WALL
13.8" min
(350 mm)
23.6" to 38.8"
600 mm to 985mm
Fig. 4A
Wooden Windows
13.8" min
(350 mm)
23.6" to 38.8"
600 mm to 985mm
INNER
WINDOW
SILL
Fig. 4B
Vinyl-Clad Windows
11.8" min
(300 mm)
11.8" min
(300 mm)
11.8" min (300 mm) 11.8" min (300 mm)
11.8" min (300 mm)
11.8" min (300 mm)
OUTDOOR SIDE INDOOR SIDE
Fig. 4C
INDOOR SIDE
OUTDOOR SIDE
11.8" min
(300 mm)
11.8" min
(300 mm)
11.8" min
(300 mm)
11.8" min
(300 mm)
Fig. 4D
2. Storm Window
If the air conditoner is blocked by Storm Window, add
wood as shown in Fig. 5, or remove storm window
before air conditioner is installed.
If Storm Window Frame must remain, be sure the
drain holes or slots are not caulked or painted shut.
Accumulated Rain Water or Condensation must be
allowed to drain out.
SASH
OUTSIDE INSIDE
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.
Storm window
frame or other
obstruction.
Board thickness as
required, for
proper
pitch to rear, along
entire sill. Fasten
with nails or
screws.
1-1/2” min
(38 mm)
INSIDE
SASH
OUTSIDE
Fig. 5
15
3. Place the Unit Into the Window
4. Extend the Side Panels
5. Install the Frame Lock
Keep a fi 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. 6A & Fig. 6B). Carefully close the window behind the top
rail of the unit.
Extend the side panels out against the window frame (Fig. 7A for wooden windows), (Fig. 7B for Vinyl-Clad
windows).
Place the frame lock between the frame extensions and the window sill as shown (Fig. 8A for wooden windows),
(Fig. 8B for Vinyl-Clad windows).
INSIDE
OUTSIDE
OUTSIDE
INSIDE
Vinyl-Clad WindowsWooden Windows
Fig. 6A Fig. 6B
Window
frame
The Frame Lock
Fig. 7A Fig. 7B
Wooden Windows
Fig. 8A
Vinyl-Clad Windows
Fig. 8B
16
6. Drive Locking Screws
7. Secure Lower Sash
A: For wooden windows:
Drive 1/2” (12.7 mm) locking screws through the
frame lock and into the window sash (Fig. 9B).
B: For Vinyl-Clad windows:
Drive 1/2” (12.7 mm) locking screws through the
frame lock and into the sill (Fig. 9A).
Before driving the screws, use a drill to drill 5 holes
through the holes in the frame lock and frame
extensions into the windows sash as shown ( Fig. 9B).
NOTE
To prevent window sill from splitting, drill 1/8” (3mm)
pilot holes before driving screws.
NOTE
Drive 1/2” (12.7 mm) locking screws through frame
holes into window sash (Fig. 9B).
Fig. 9A
Fig. 9B
FOAM SEAL
Foam
Seal
Fig. 10
Fig. 11
A. To secure lower sash in place, attach right angle sash
lock with 1/2”(12.7 mm) screw as shown (Fig. 10).
B. Cut foam window seal and insert it into the space
between the upper and lower sashes (Fig. 11).
17
8. Check Installation
9. Suitable Weather Stripping
Check that air conditioner is tilted back about 1/4” to 1/2” (tilted about 2° to 4° downward to the outside, see
Fig. 12A & Fig. 12B). After proper installation, condensate, should not drain from the overfl ow drain hole during
normal use, correct the slope otherwise.
about
1/4”~1/2”
INSIDE
OUTSIDE
H
H
Wooden Windows
Bottom Rail
Fig. 12A
INSIDE
OUTSIDE
H=H1-H2 about 1/4”~1/2”
H1
H
Vinyl-Clad Window
Bottom
Rail
Fig. 12B
Weather stripping
Fig. 13
In order to minimize air/light leaks between the room
air conditioner and the window opening, suitable
weather stripping (trim the provided weather
stripping into suitable size) should be applied in case
of any gaps found at the location as indicated by the
arrows in Fig. 13.
Removing the air conditioner from Window
• Turn the air conditioner off, and disconnect
power cord.
• Remove sash seal from between windows, and
unscrew sash lock.
• Remove screws installed through frame and
framelock.
• Remove the insulation panel and close (slide) side
panels into frame.
• Keeping a fi rm grip on air conditioner, raise sash
and carefully remove.
• Be careful not to spill any condensate water while
lifting unit from window. Store parts WITH air
conditioner.
18
1. The drain plug should remain in place for optimal
performance.
2. If you need to store the unit for an extended period, it
is recommended to remove the drain plug fi rst, drain
the water and then reinstall the drain plug and pack it
for storage.
The location of the drain plug and guide label are shown
as below.
Fig. 14
10 . Drain Plug
Drain Plug
19
OPERATION INSTRUCTIONS
Normal Sounds
All the illustrations in this manual are for explanation purpose only. The actual installation may vary.
NOTE
Gurgle/Hiss
Gurgling or hissing noises may be
heard due to refrigerant fl owing
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 Chatter
High effi ciency 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.
Air Conditioner Operation
WARNING
To reduce the risk of fi re, electrical shock, or injury to people or property, read the SAFETY PRECAUTIONS
before operating this appliance.
Cooling Operation
Outdoor temp.: 64°F ~ 109°F / 18°C ~ 43°C
Indoor temp.: 60°F ~ 90°F / 16°C ~ 32°C
Heating Operation
Outdoor temp.: 41°F ~ 75°F / 5°C ~ 24°C
Indoor temp.: 41°F ~ 80°F / 5°C ~ 27°C
• The relative humidity of the 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.
NOTE
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 damage from occurring to the compressor.
NOTE
20
To begin operating the air conditioner, follow these steps:
1. Plug in the air conditioner (be sure to follow the power cord instructions).
2. Turn the power on to the air conditioner, using the ON/OFF button.
3. Set the thermostat to the coldest temperature setting.
4. Select the Cool mode setting.
5. Adjust the louver for comfortable air fl ow (see Air Directional Louvers).
6. Once the room has cooled, adjust the thermostat to the setting you fi nd most comfortable.
7. Make sure the air fl ow inside and outside is not obstructed by anything.
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 control panel, remote
control, smart phone app or voice control.
Description
1 ON / OFF • Press to turn unit on or off.
2
ECO / Check Filter Feature
• Press to initiate this feature, which will maintain comfort
and save energy.
• Press for 3 sec to turn off the cleaning fi lter reminder.
3
Fan Speed
• Press to select the Fan Speed in four steps - Auto, Low,
Med or High.
4
UP / DOWN
Button • Press to change temperature setting.
5
Mode Fuctions
• Press to choose operating mode in a sequence that goes
from Heat, Auto, Cool, Dry and Fan.
6
Timer Feature • Press to turn unit Auto Start/Stop.
7
Swing / Connect Feature
• Press to initiate the auto swing feature.
• Press for 3 sec to initiate smart connection mode (on
some models).
1 3 5 62 74 4
LED Display
21
1. ON/OFF Button
Press POWER button to turn unit on or off.
• In this mode, the fan speed cannot be adjusted, it
starts automatically at a speed according to the
room temperature.
To operate on COOL mode:
• Choose Cool Mode to set the cooling function.
Use the UP (
) and DOWN ( ) buttons to
choose the desired temperature. When Cool
Mode is selected, the fan speed can be adjusted
by pressing the fan button.
To operate on DRY mode:
• In this mode, the air conditioner will generally
operate as a dehumidifi er. Since the conditioned
space is a closed or sealed area, some degree of
cooling will continue. On Dry mode, the fan speed
is not adjustable.
To operate on FAN Only:
• Use this function only 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 it closed during
cooling for maximum cooling effi ciency.) You can
choose any fan speed you prefer.
• In Fan only mode, the temperature is not adjusted.
To operate on HEAT mode (Cooling models without):
• Choose Heat Mode to set the heating function.
Use the UP (
) and DOWN ( ) buttons to
choose the desired temperature. When Heat
Mode is selected, the fan speed can be adjusted
by pressing the fan button.
• If the outdoor side temperature is below 41°F, the
machine will shut off and display ‘LO’.
6. TIMER Button
• Press Timer button, the TIMER indicator light
illuminates. lt indicates the Auto Start or Auto
Stop program is initiated. For some units,
continuing to press the Timer button will cancel
the timer settings.
• 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 the unit is
off, 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.
To cancel timer operation, press and hold the timer
button for 2 seconds until the beep/buzzer is heard.
NOTE
The unit will automatically initiate the Energy Saver
function under Cool, Dry, and Auto modes.
NOTE
Press or hold either UP ( ) or DOWN ( ) button
until the desired temperature is shown on the display.
This temperature will be automatically maintained
anywhere between 60°F (16°C) and 86°F (30°C).
If you want the display to read the actual room
temperature, see “To Operate on Fan Only” section.”
NOTE
2. ECO Button
Press ECO button to initiate this function. This
function is available on COOL, DRY, and AUTO (only
AUTO-COOLING and AUTO-FAN) modes. The fan will
continue to run for 3 minutes after the compressor
shuts off. 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 Starts.
Press ECO button for 3 seconds to initiate the fi lter
feature. This feature is a reminder to clean the Air
Filter for more effi cient operation. The LED (the
light above the button) will illuminate after 250
hours of operation.
3. FAN Button
Press 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 shifted. For some
models, the fan speed can not be adjusted.
4. UP/DOWN Button
Press UP (
) or DOWN ( ) button to change
temperature setting.
5. MODE Button
To choose operating mode, press the MODE button.
Each time you press the button, a mode is selected
in a sequence that goes from Heat, Auto, Cool, Dry
and Fan. The indicator light beside the button will
be illuminated and will remain on once that mode is
selected. The unit will automatically initiate the Energy
Saver function under Cool, Dry, and Auto (only Auto-
Cooling and Auto-Fan) modes.
To operate on AUTO feature:
• When you set the air conditioner to Auto mode, it
will automatically select cooling, heating or fan only
operation, depending on what temperature you
have selected and the current room temperature.
• The air conditioner will control the room
temperature automatically based on then
temperature you set.
22
7. SWING Button
Used to initiate the Auto swing feature. When the
operation is ON, pressing the SWING button can
stop the louver at the desired angle.
Wireless operation (on some models):
• For the fi rst time to use Wifi function, press the
SWING button for 3 seconds to initiate the Wifi
connection mode. The LED DISPLAY shows
‘AP’ to indicate you can set Wifi connection.
If connection (router) is successful within
8 minutes, the unit will exit Wifi connection
mode automatically and the Wireless indicator
illuminates. If connection is failure within
8 minutes, the unit exits Wifi connection
mode automatically. After Wifi connection is
successful, you can press and hold POWER
and DOWN (
) buttons at the same time for
3 seconds to turn off Wifi function and the
LED DISPLAY shows ‘OF’ for 3 seconds, press
POWER and UP ( ) buttons at the same time
to turn on Wifi function and the LED DISPLAY
shows ‘On’ for 3 seconds.
FRESH operation (on some models):
• Press SWING and TIMER buttons at the same
time for 3 seconds to initiate FRESH feature and
the FRESH light illumiantes on some models, the
LED DISPLAY shows ‘On’ for 3 seconds. The ion
generator is energized and will help to purify the
air inside. Press it for 3 seconds again to stop the
FRESH feature and the FRESH light turn dark on
some models, the LED DISPLAY shows ‘OF’ for 3
seconds for some units.
Displays
LED Display:
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”.
The control is capable of displaying temperature in
degrees Fahrenheit or degrees Celsius. To convert
from one to the other, press and hold the UP (
) or
DOWN (
) buttons at the same time for 3 seconds.
Error codes:
The unit may stop operation due to a malfunction
with the unit. If this occurs, an error code may appear
on the display like below.
Wait 10 minutes as the problem may resolve itself.
If not, disconnect the power, then connect it again.
Turn the unit on.
If the problem persists, disconnect the power and
contact customer service.
Error code appears and begins with the letters as the
following in the window display of indoor unit:
EH(xx), EL(xx), EC(xx) , PH(xx), PL(xx), PC(xx).
If the unit turns off unexpectedly due to the power
being cut, it will automatically restart with the
previous function setting when the power resumes.
NOTE
Air Directional Louvers
The louvers will allow you to direct the air fl ow up or
down (on some models) and left or right throughout
the room as needed. Use the SWING button until the
desired up/down direction is obtained.
Move the louvers from side to side until the desired
left/right direction is obtained.
Use SWING button for up/down direction
Adjust louvers for left/right direction
Air Direction
LED
Display
23
REMOTE CONTROL AND APP INSTRUCTIONS
Handling the Remote Control
Inserting and Replacing Batteries
Remote Control Specifications
Locat ion of t he remot e cont rol
Use the remote control within a distance of 26 ft. (8m)
from the air conditioner, pointing it towards the unit.
The unit will beep when it receives a signal.
26 ft (8 meters)
CAUTION
• The air conditioner will not operate if curtains,
doors or other materials block the signals from the
remote control to the unit.
• Prevent any liquid from spilling onto the remote
control. Do not expose the remote control to
direct sunlight or heat.
• If the infrared signal receiver on the indoor unit is
exposed to direct sunlight, the air conditioner may
not function properly. Use curtains to prevent the
sunlight from falling on the receiver.
• If other electrical appliances react to the remote
control, either move these appliances or consult
your local dealer.
Your air conditioning unit may come with two
batteries (some units). Put the batteries in the remote
control before use.
1. Slide the back cover from the remote control
downward, exposing the battery compartment.
2. Insert the batteries, paying attention to match
up the (+) and (-) ends of the batteries with the
symbols inside the battery compartment.
3. Slide the battery cover back into place.
Rated Voltage 3.0V (Dry batteries R03/LR03x2)
Signal Receiving Range 26 ft (8 m)
Environment -5 °C ~ 60 °C (23°F ~ 140°F)
24
Function Buttons
TIMER OFF
Sets timer to turn unit off
(See page 22 for
instructions)
FAN SPEED
Switches the fan
speed as follows:
Auto
Low
Medium High ...
SLEEP
Saves energy during
sleeping hours.
SWING
Starts and stops the
horizontal louver
movement.
ON/OFF
Turns the unit on or off.
Turn the unit’s LED display and
control panel beeps on or off.
LED
MODE
Switches the operating
modes as follows:
Auto
Cool Dry Fan
TIMER ON
OK
Press to send the desired
settings to the AC unit.
TEMP
Decreases temperature
in 1°F (1°C) increments.
Min. temperature is
60°F (16°C).
TEMP
Increases temperate in
1°F (1°C) increments.
Max. temperature is
86°F (30°C).
Sets timer to turn
unit on (See page
22 for instructions)
SET
Scrolls through operation
functions as follows:
Comfort Sense (
)
The selected symbol will
flash on the display area,
press the OK button to
confirm.
AP mode (
) ...
°C/°F
Change the temperature
units between °C and °F.
ENERGY SAVER
Press this button to toggle
energy saver mode.
25
LOW
MED
HIGH
AUTO
Remote Screen Indicators
Transmission Indicat o r
FA N SPEED display
TIMER ON
disp lay
TIMER OFF
disp lay
Lights up when remote sends
signal to indoor unit.
Displays selected fan speed:
This fan speed can not be
adjusted in AUTO or DRY mode.
Sleep mode display
MShield feature display (For some models)
I Sense feature display
Wireless control feature display
Low battery detection display (If flashes)
Information is displayed when the remote control is powered on.
MODE display
ECO display
Horizont al louver
LOCK d isplay
Tem perat ure/ Tim er/ Fan
speed d isplay
Displays the current mode,
including:
Not available for this unit
auto swing display
Displays when LOCK feature is
activated.
Displays the set temperature by
default, or fan speed or timer
setting when using TIMER ON/
OFF functions.
• Temperature range: 16-30°C /
60-86°F
• Timer setting range: 0-24
hours
This display is blank when
operating in FAN mode.
Supplier's Declaration of Conformity
47 CFR § 2.1077 Compliance Information
Unique Identifier: Midea RG10G2(B2)/BGEFU1
Responsible Party U.S. Contact Information
Midea America Corporation
300 Kimball Dr
Parsippany NJ
07054
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operation.
Telephone number or internet contact information: Midea.com/us
FCC Compliance Statement ( products subject to Part 15)
26
Setting the TIMER
TIMER ON/OFF
TIMER ON SETTING
TIMER OFF SETTING
Set the amount of time after which the unit will automatically turn on/off.
Press TIMER ON button to
initiate the ON time
sequence.
Press TIMER OFF button to
initiate the OFF time
sequence.
Press up or down button for
multiple times to set the desired
time to turn on the unit.
Press up or down button for
multiple times to set the desired
time to turn off the unit.
Point remote to unit and wait
1sec, the TIMER ON will be
activated.
Point remote to unit and wait
1sec, the TIMER OFF will be
activated.
1secx5
1secx10
1. When setting the TIMER ON or TIMER OFF, the time will increase by 30 minutes increments with each press,
up to 10 hours. After 10 hours and up to 24, it will increase in 1 hour increments. (For example, press 5 times
to get 2.5h, and press 10 times to get 5h,). The timer will revert to 0.0 after 24.
2. Cancel either function by setting its timer to 0.0h.
NOTE
27
Declaration of Conformity
TIMER ON & OFF SETTING ( examp le)
Keep in mind that the time periods you set for both functions refer to hours after the current time.
x5
Tim er
st arts
2.5 hours lat er
5 hours lat er
Current
time 1PM
2:00PM 3:00PM 3:30PM 4PM 5PM 6PM
Unit t urns
ON
Unit t urns
OFF
x10
We hereby declare that this AC is in compliance with the essential requirements and other relevant provisions of
Directive 1999/5/EC.
Example: If current time is 1:00PM,
to set the timer as above steps,
the unit will turn on 2.5h later
(3:30PM) and turn off at 6:00PM.:
28
APP INSTRUCTIONS
Specification of W ireless Module
Op erat ion Temperat ure: Mod el: MAW08HV1CWT, MAW12HV1CWT 0°C ~ 45°C / 32°F ~ 113°F
W ireless Mo d ule Model: US-SK109 Op erat ion Hum idit y: 10% ~ 85%
A nt enna Type: Printed PCB Antenna Po w er Input : DC 5V / 500 mA
Frequency Band : 2400 - 2483.5MHz Maxim um TX Po w er: < 20dBm
Precautions
1. Supports operating systems: iOS 10+ or Android 5+.
2. In the event of a OS update, there may be a delay between the update of the OS and a related software
update during which your OS may or may not be supported until a new version is released. Your specific
mobile phone or problems in your network may prevent the system from working and Midea will not be
responsible for any problems that could be caused by incompatibility or network issues.
3. This Smart AC only supports WPA-PSK/WPA2-PSK (recommended) encryption.
4. To ensure proper scanning of the QR code, your smart phone must have at least a 5-megapixel camera.
5. Due to unstable network connectivity, requests may time out. If this happens, re-run the network
confi guration.
6. Due to unstable network connectivity, commands may time out. If this happens, the smartphone app and
the actual product may display confl icting information. The information displayed on the actual product is
always the most accurate available. Refresh the app to re-sync.
Midea will not be responsible for any problems that could be caused by incompatibility or network issues, your
wireless router and mobile phone.
NOTE
29
1. How to Use SmartHome App
Ensure that your mobile phone is connected to the wireless network. Bluetooth must be turned on.
The device must also be powered up.
STEP 1: Download the SmartHome App
Scan the QR code below to download the
SmartHome app from the app store or search for
it directly on the Google Play Store or Apple’s
App Store.
STEP 2: Log in
Open the SmartHome app. Log in directly if you
have an existing SmartHome account or create
a new account. Alternatively, you can also use a
3rd party login platform.
STEP 3: Connecting the Device
1) When you log in, you may see the message
“Smart devices discovered nearby”.
Tap to add your device.
Download the app
& activate product
30
2) If no such message appears, proceed as
follows: Tap on “
+
” and select your device in
the list of nearby available devices.
If your device is not listed, please add your
device manually, fi rst selecting the device
category e.g. Window AC.
3) Follow the steps in the app to connect
your device to the wireless network. If your
device fails to connect, follow the additional
instructions in the app.
STEP 4: Controlling the Device
After pairing successfully, a card will be created
for the device in the SmartHome app.
Shortcuts for basic functions will appear on
the card such as changing the temperature or
switching the device on or off.
Tapping on the card, will reveal additional
features and settings. The actual UI design may
look different from examples due to app updates.
For Window AC For Portable AC
Add device
31
2. How to Use Matter
Matter is a connectivity technology that unifies the smart home by allowing devices and ecosystems (such
as Alexa, Google Home and Apple Home) to speak the same language thus creating exciting new features
and use cases.
To use Matter, you will need at least one Matter enabled smart speaker from Amazon, Google or Apple, and
it’s respective app.
• If you have a Matter enabled smart speaker, please proceed to the “How to use Matter” instructions on the
following pages.
• If you don’t have a Matter enabled smart speaker, you won’t be able to use Matter right now. However,
you can still achieve full functionality of the product by using our SmartHome app. To do this, proceed
to the “How to use SmartHome app” section back on page 20.
Connect Your Air Conditioner Through Matter
Make sure your mobile device is connected to your wireless router.
Wireless router should support and turn on IPv6. Please make sure your smartphone connect to 2.4G
but not 5G network.
STEP 1: Connect to Smart Speakers
Select your preferred ecosystems (Alexa, Google Home or Apple Home) and make sure you’ve got one of
their Matter enabled products (such as their smart speakers) connected to your wireless router.
STEP 2: Turn On Bluetooth
Turn on Bluetooth on your mobile device.
32
STEP 3: Enter AP Mode
Windows AC: Hold down the
CONNECT / Power button for
3 seconds to begin the pairing
process (“AP” will appear on the
AC’s display).
Portable AC: Hold down the SWING
/ Power button for 3 seconds to
begin the pairing process (“AP” will
appear on the AC’s display).
STEP 4: Open App
Open the Alexa, Google Home or Apple Home app on your mobile device.
Window AC
AP
SWING
Portable AC
Entering AP pairing mode may
vary between different AC models,
please follow the instructions of
the AC panel.
NOTE
Add
Add Device/Accessory
scan
Matter QR code
STEP 5: Scan Matter QR code
Tap the “+” and “Add Device/
Accessory” or tap “+Add” in your
app and then select Matter device
and scan the Matter QR code found
on the side of the AC device.
Follow the respective instructions
in the Alexa, Google Home or
Apple Home app to complete the
pairing process.
33
• Setup processes and features may vary between ecosystems.
• The functions shown in the Alexa, Google Home or Apple Home apps may change with updates to their
products or apps.
• Make sure the Matter enabled app is up to date to ensure the best experience.
• Periodically, we will update the device’s software to improve the experience. Device software updates can
• Use of the Works with Apple badge means that an accessory has been designed to work specifically with the
technology identified in the badge and has been certified by the developer to meet Apple's performance
standards. Apple is not responsible for the operation of this device or its compliance with safety and regulatory
standards.
be accomplished through the SmartHome app.
•
is developed by the Connectivity Standards Alliance TM. This brand, related logos, and marks
are trademarks of the Alliance, all rights reserved.
NOTE
Air conditioner
STEP 6: Cont rol Device
After pairing is successful,
you can control your AC’s
temperature and mode settings,
etc. through the respective
ecosystem app and smart
speaker.
Due to a compatibility issue, the
temperature value shown in the
Alexa, Google Home or Apple
Home app may be 1 degree
different from that displayed on
the air conditioner. However,
this will not impact the device’s
ability to cool the room.
A p p & Smart Speakers can sup p o rt Mat t er only w hen using t hese v ersions o r above.
noisreVeciveD
5.61SOienohPi
5.61doP emoH elppA
Android
Google Play services min version: 22.36.15
Google Home app (GHA) min version: 2.58.24.1 - dogfood
Google Home Hub
Google Hub fi rmware min version: 1.56.324896
(appears on hub as Chromecast fi rmware version)
713635.2.2ppA axelA
6559344909eciveD ohcE axelA
34
Declaration of Conformity
FCC ID: 2ADQOMDNA 23
IC: 12575A-MDNA23
This device complies with Part 15 of the FCC Rules and Industry Canada’s licence exempt RSSs.
Operation is subject to the following two conditions:
(1) This device may not cause interference;
(2) This device must acceptany interference, including interference that may cause undesired operation of
the device.
Only operate the device in accordance with the instructions supplied.
Changes or modifi cations to this unit not expressly approved by the party responsible for compliance could
void the user’s authority to operate the equipment.
This device complies with FCC radiation exposure limits set forth for an uncontrolled environment. In order
to avoid the possibility of exceeding the FCC radio frequency exposure limits, human proximity to the
antenna shall not be less than 20cm (8 inches) during normal operation.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a
residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
We, hereby declare that this device is in compliance with the relevant provisions of RE Directive 2014/53/EU.
A copy of the full DoC is attached (Europen Union products only).
NOTE
35
CLEANING AND MAINTENANCE
Air Filter Cleaning
Cabinet Cleaning
Winter Storage
The air fi lter should be checked at least once every two
weeks to see if cleaning is necessary. Trapped particles
in the fi lter can build up and cause an accumulation of
frost on the cooling coils and reduce performance.
• Grasp the fi lter by the center and pull up and out.
• Wash the fi lter using warm water. Rinse fi lter
thoroughly.
• Gently shake excess water from the fi lter. Be sure
the fi lter is thoroughly dry before replacing.
• Instead of washing, you may also vacuum the fi lter
clean rather than washing.
• Be sure to unplug the air conditioner to prevent shock or fi re hazard. The cabinet and front may be
dusted with an oil-free cloth or washed with a cloth dampened in a solution of warm water and mild liquid
dishwashing detergent. Rinse thoroughly and wipe dry.
• Never use harsh cleansers, wax, or polish on the air conditioner.
• Be sure to wring excess water from the cloth before wiping around the controls. Excess water in or around
the controls will cause damage to the air conditioner.
• Plug in air conditioner.
If you plan to store the air conditioner during the winter, remove it carefully from the window according to the
installation instructions. Be careful not to spill any potentially standing water from the unit’s base pan. If water is
present, carefully drain it. Cover the unit with plastic or return it to the original carton.
CAUTION
Clean your air conditioner occasionally to keep it looking new. Be sure to unplug the unit before cleaning to
prevent shock or fi re hazards.
Never use hot water over 104°F (40°C) to clean the air fi lter. Never attempt to operate the unit without the
air fi lter.
NOTE
36
TROUBLESHOOTING TIPS
Problem Solution
Air conditioner does not start.
Wall plug disconnected. Push plug fi rmly into wall outlet.
House fuse blown or circuit breaker tripped. Replace fuse with time delay
type or reset circuit breaker.
Plug Current Device Tripped. Press the RESET button.
Power is OFF. Turn power ON.
Air from unit does not feel cold
enough.
Room temperature below 60°F (16°C). Cooling may not occur until room
temperature rises above 60°F (16°C).
Temperature sensor behind the air fi lter is touching the cold coil.
Try to move it so it does not contact the cold coil.
Set to a lower temperature.
Compressor stopped when changing modes. Wait 3 minutes after set to
the COOL mode.
Check for potential obstructions blocking the outdoor intake/exhaust.
Clear any obstructions.
Air conditioner cooling, but room
is too warm - ice forming on
cooling coil behind air fi lter.
Outdoor temperature below 64°F (18°C). To defrost the coil, set to FAN
ONLY mode.
Air fi lter may be dirty. Clean fi lter. Refer to Care and Cleaning section. To
defrost, set to FAN ONLY mode.
Thermostat set too cold for night-time cooling. To defrost the coil, set to
FAN ONLY mode. Then, set temperature to a higher setting.
Air conditioner cooling, but room
is too warm - NO ice forming on
cooling coil behind air fi lter.
Dirty or restricted air fi lter. Clean fi lter. Refer to Care and Cleaning section.
Temperature is set too high, set temperature to a lower setting.
Air directional louvers positioned improperly. Position louvers for better
air distribution.
Front of unit is blocked by drapes, blinds, furniture, etc. - restricts air
distribution. Clear obstruction in front of unit.
Any open doors, windows, or registers may allow cold air to escape. Close
any doors, windows, or registers.
The room may be too warm. Allow additional time to remove “stored
heat” from walls, ceiling, fl oor and furniture.
Before calling for service, review this list. It may save you time and expense. This list includes common
occurrences that are not the result of defective workmanship or materials in this appliance.
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Problem Solution
Air conditioner turns on and off
rapidly.
Dirty or restricted air fi lter. Clean air fi lter.
Outside temperature extremely hot. Set FAN speed to a higher setting to
bring air past cooling coils more frequently.
Check for potential obstructions blocking the outdoor intake/exhaust.
Clear any obstructions.
Noise when unit is cooling.
Air movement sound. It is normal to hear the airfl ow. If too loud, set to a
slower FAN setting.
Window vibration - poor installation. Refer to installation
instructions or check with installer.
Water dripping INSIDE when unit
is cooling.
Improper installation. Tilt air conditioner slightly to the outside to allow water
drainage.
Refer to installation instructions - check with installer.
Water dripping OUTSIDE when
unit is cooling.
Unit removing large quantity of moisture from humid room. This is
normal during excessively humid days.
Remote sensing deactivating
prematurely (some models).
Remote control not located within range. Place remote control within 26
feet (8 m) and pointed in the general direction of the air conditioner unit.
Remote control signal obstructed. Remove obstruction.
Room too cold. Temperature setting too low. Increase temperature setting.
Noise when unit starts.
A “da-da” sound may occur for thirty seconds when the unit is turned on
due to the compressor starting. It is normal.
Heat mode does not start or the
machine displays ‘LO’
Wait for the outdoor temperature to rise above the minimum heat pump
operating temperature.
Unit will not connect to WiFi
or App does not work (some
models).
For additional support and troubleshooting tips, visit the “Help” tab within
the SmartHome app.
38
WARRANTY
Air Conditioner Limited Warranty
Your product is protected by this Limited Warranty:
Warranty service must be obtained from Midea Consumer Services or an authorized Midea servicer.
Warranty
• One Year Limited Warranty from original purchase date. Five Year Limited Sealed System Warranty (includes
components containing refrigerant) from original purchase date. Three Year Limited Compressor Warranty from
original purchase date.
Midea, through its authorized servicers will:
• Pay all costs for reparing or replacing parts of this appliance which prove to be defective in materials or
workmanship.
Consumer will be responsible for:
• Diagnostics, removal, transportation and reinstallation cost required because of service.
• Costs of service calls that are a result of items listed under NORMAL RESPONSABILITIES OF THE CONSUMER**
Midea replacement parts shall be used and will be warranted only for the original warranty.
NORMAL RESPONSABILITIES OF THE CONSUMER**
This warranty applies only to products in ordinary household use, and the consumer is responsible for the items
listed below:
1. Proper use of the appliance in acordance with instructions provided with the product.
2. Routine maintenance and cleaning necessary to keep the good working condition.
3. Proper installation by an authorized service professional in accordance with instructions provided with the appliance and
in accordance with all local plumbing, electrical and/or gas codes.
4. Proper connection to a grouded power supply of suffi cient voltage, replacement of blown fuses, repair of loosen
connections or defects in house wiring.
5. Expenses for making the appliance accessible for servicing.
6. Damages to fi nish after intallation.
EXCLUSIONS
This warranty does not cover the following:
1) Failure caused by damage to the unit while in your possesion (other than damage caused by defect or
malfunction), by its improper installation, or by unreasonable use of the unit, including without limitation, failure
to provide reasonable and necessary maintenance or to follow the written installation and Operating Instructions.
2) Damages caused by serviced performed by persons other than those authorized by Midea customer service; or
external causes such as abuse, misuse, inadequate power supply or acts of God.
3) If the unit is put to commercial, business, rental, or other use or application other than for consumer use, we make
no warranties, express or implied, including but not limited to, any implied warranty of merchantability or fi tness
for use or purpose.
4) Products without original serial numbers or products that have serial numbers which have been altered or cannot
be readily determined.
NOTICE: Some states do not allow the exclusions or limitation of incidental or consequential damages. So this
limitation or exclusion may not apply to you.
IF YOU NEED SERVICE
Keep your bill of sale, delivery slip, or some other appropriate payment Record.
The date on the bill establishes the warranty period, should service be required.
If service is performed, its your best interest to obtain and keep all receipts.
This written warranty gives you specifi c legal rights. You may also have other rights that vary from state to state.
Service under this warranty must be obtained by following these steps, in order:
1) Contact Midea Consumer Services or an authorized Midea services at 1 866 646 4332.
2) If there is a question as to where to obtain service, contact our consumer relations Departament.
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20231221
