Midea INVERTER SPLIT TYPE ROOM AIR CONDITIONER User manual

Before using your air conditioner, please read
this manual carefully and keep it for future reference.
INVERTER SPLIT TYPE
ROOM AIR CONDITIONER
Read This Manual
Inside you will find many helpful hints on how
to use and maintain your air conditioner properly.
Just a little preventative 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 chart of
troubleshooting tips. If you review the chart of
Troubleshooting Tips first, you may not need
to call for service.
-

1
CONTENTS
Contact an authorised service technician for repair or maintenance of this unit.
Contact the installer for installation of this unit.
The air conditioner is not intended for use by young children or invalids
without supervision.
Young children should be supervised to ensure that they do not play with the
air conditioner.
If the power cord is to be replaced, replacement work shall be performed by
authorised personnel only.
Installation work must be performed in accordance with the national wiring
standards by authorised personnel only.
!CAUTION
SOCIABLE REMARK
Sociable remark......................................................................................................................2
SAFETY PRECAUTIONS
Warning .................................................................................................................................3
Caution ..................................................................................................................................4
OPERATING INSTRUCTIONS
Parts names ........... .............................................................................................................5
Operating temperature...........................................................................................................7
Manual operation ..................................................................................................................7
Airflow direction control .........................................................................................................8
How the air conditioner works ...............................................................................................9
CARE AND MAINTENANCE
Care and maintenance ..........................................................................................................10
TROUBLESHOOTING TIPS
Troubleshooting tips .............................................................................................................14
OPERATION TIPS
Operation tips ............ ..........................................................................................................12

2
SOCIABLE REMARK
The follow contents apply only the countries of Europe.
DISPOSAL: Do not dispose this product as unsorted municipal waste. Collection
of such waste separately for special treatment is necessary.
It is prohibited to dispose of this appliance in domestic household waste.
For disposal, there are several possibilities:
A) The municipality has established collection systems, where electronic waste can
be disposed of at least free of charge to the user.
B) When buying a new product, the retailer will take back the old product at least
free of charge.
C) The manufacture will take back the old appliance for disposal at least free of
charge to the user.
D) As old products contain valuable resources, they can be sold to scrap metal
dealers.
Wild disposal of waste in forests and landscapes endangers your health when
hazardous substances leak into the ground-water and find their way into the food
chain.

3
SAFETY PRECAUTIONS
3
To prevent 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 harm or damage. The
seriousness is classified by the following indications.
This symbol indicates the possibility of death or serious injury.
Meanings of symbols used in this manual are as shown below.
!
!
WARNING
Always do this.
Never do this.
!
CAUTION
This symbol indicates the possibility of injury or damage to property.
Connect with the power
properly.
Do not modify power cord
length or share the outlet
with other appliances
Always ensure effective
earthing.
Disconnect the power if
strange sounds, smell, or
smoke comes from it.
Ventilate room before operating air
conditioner if there is a gas leakage from
another appliance.
Otherwise, it may cause electric
shock or fire due to heat
generation.
excess
It may cause electric shock or
fire due to heat generation.
No earthing may cause electric
shock.
It may cause fire and electric
shock.
It may cause explosion, fire and, burns.
It may cause electric shock or fire
due to heat generation.
It may cause electric shock.
It may cause failure of machine
or electric shock.
It contains contaminants and
could make you sick.
It may cause fire and electric
shock.
It may cause electric shock or fire.
This could damage your health.
No installation may cause fire
and electric shock.
It may cause electric shock.
It may cause an explosion or fire.
It may cause failure and electric shock.
Do not operate or stop the
unit by switching on or off
the power.
Do not operate with wet
hands or in damp
environment.
Do not allow water to run
into electric parts.
Do not drink water drained
from air conditioner.
Do not use the power cord
close to heating appliances.
Do not damage or use an
unspecified power cord.
Do not direct airflow at
room occupants only.
Always install circuit
breaker and a dedicated
power circuit.
Do not open the unit
during operation.
Do not use the power cord near
flammable gas or combustibles, such
as gasoline, benzene, thinner, etc.
Do not disassemble or modify unit.
!
!
!
!
!
!
WARNING
!
Use the correctly rated
breaker or fuse.
There is risk of fire or electric
shock.
!

4
SAFETY PRECAUTIONS
!
CAUTION
When the air filter is to be
removed, do not touch the
metal parts of the unit.
It may cause an injury.
Do not clean unit when
power is on as it may cause
fire and electric shock, it may
cause an injury.
Operation with windows
opened may cause wetting
of indoor and soaking of
household furniture.
When the unit is to be
cleaned, switch off, and turn
off the circuit breaker.
Stop operation and close
the window in storm or
hurricane.
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. It may
cause an electric shock.
This could injure the pet or
plant.
Do not put a pet or house
plant where it will be
exposed to direct air flow.
Ventilate the room well
when used together
with a stove, etc.
An oxygen shortage
may occur.
Do not use this air cond-
itioner to preserve preci-
sion devices, food, pets,
plants, and art objects.
It may cause deterioration
of quality, etc.
It may cause failure of
product or fire.
Do not use for
special purposes.
Turn off the main power
switch when not sing
the unit for a long time.
u
If water enters the
unit, turn the unit off
and disconnect the
power , contact a
qualified service
technician.
!
!
!
!
!
!
!
It may cause failure of
appliance or accident.
Appearance may be
deteriorated due to change
of product color or
scratching of its surface.
Do not place obstacles
around air-inlets or inside
of air-outlet.
Do not use strong detergent
such as wax or thinner. Use
a soft cloth for cleaning.
If bracket is damaged, there
is concern of damage due to
falling of unit.
There is danger of fire or
electric shock.
Ensure that the installation bracket of
the outdoor appliance is not damaged
due to prolonged exposure.
Do not place heavy object on the
power cord and take care so that
the cord is not compressed.
Operation without filters
may cause failure.
Always insert the filters
securely. Clean filter
once every two weeks.
!
!
!

5
OPERATING INSTRUCTIONS
Indoor unit
3
2
4
1
67
5
8. Connective cable
9. Connective pipe
10. Stop valve
Outdoor unit
NOTE: The indoor unit you purchased would like one of the following. There is a slightly
difference on front panel and display window, but the features are the same.
NOTE:
All the pictures in this manual are for
explanation purpose only. Your air conditioner
may be slightly different. The actual shape
shall prevail.
Air inlet
Air outlet
8
9
10
Outdoor unit
Air inlet(rear)
Air inlet(side)
Air outlet
1. Front panel
2. Air filter(inside)
3.
4.
5. Display panel
6. Connecting pipe
7. Drain hose
Horizontal air flow louver
Vertical air flow louver(inside)
Indoor unit
(A)
(B)
VLED Display Window
AUTO indication lamp
Lights up during the Auto operation.
OPERATION indication lamp
This lamp illuminates when the air
conditioner is in operation.
TIMER indication lamp
Lights up during Timer operation.
Ion indication lamp(optional function)
Lights up when Clean Air feature is
activated and Ionizer can generate
abundant anions to fill the room with
refreshing and natural air.
DEFROST indication lamp
(For cooling & heating models only):
Lights up when the air conditioner starts
defrosting automatically or when the warm
air control feature is activated in heating
operation.
A) Usually it displays the temperature
settings. When change the setting
temperature,this indicator begins
to flash, and stops 20 seconds later.
TEMPERATURE indicator
Signal receptor
Signal receptor

Special functions
Air quality is the key to comfort, this air conditioner is equipped with Ionizer device. Ionizer can
generate abundant anions to fill the room with refreshing and nature air. Your whole family will
enjoy a natural, pure and healthy air everyday.
Clean Air function(optional)
Function used after the Shut Down of cooling operation to clean the Evaporator and keep it as
fresh for the next operation. This function is easy to be operated as it is accessed through the
Remote Controller.
For cooling & heating models, the air conditioner will operate : FAN ONLY mode at Low fan
speed(13 minutes)--Heating operation with LOW fan speed (1 minute)---FAN ONLY
operation(2 minutes)--Stop Operation---Turn off the unit.
This function is only available under COOL(AUTO COOL, FORCED COOL) and DRY mode.
Before select the function, it is recommended to run the air conditioner under Cooling
operation for about half an hour.
Once the Auto Clean function is activated, all TIMER setting will be cancelled.
During Auto Cleaning operation, Press the AUTO CLEAN button again will stop the operation
and turn off the unit.
Note:
For cooling only models, the air conditioner will operate under FAN ONLY mode at LOW fan
speed for 16 minutes, and then stop the operation and the unit turn off.
Auto Clean function(optional)
Follow Me function(optional)
To activate the Follow Me feature, point the remote control towards the unit and press the Follow
Me button. T
If the unit does not receive the Follow Me signal during any 7 minute interval, the Follow Me
mode will be cancelled automatically.
he remote display is actual temperature at its location. The remote control will send
this signal to the air conditioner every 3 minutes interval until press the Follow Me button again.
The remote control serves as a remote thermostat allowing for the precise
temperature control at its location.
6
OPERATING INSTRUCTIONS
B) It displays the room temperature when the air conditioner is in FAN only operation.
C) Displays the malfunction code or protection code.
D) When SELF CLEAN feature is activated, it displays .
This display is separated into five zones. The zones illuminate based on the compressor current
frequency. For example, higher frequency will illuminate more zones.
OPERATION FREQUENCY display:
,,
,,

7
Manul operation can be used temporarily in case you can not find the remote controller or
its batteries are exhausted.
OPERATING INSTRUCTIONS
Manual operation
NOTE: This manual does not include Remote Controller Operations, see the
<<Remote Controller Instruction>> packed with the unit for details.
Auto/Cool
Manual control
button
Operating temperature
Mode
Cooling operation
Heating operation
Drying operation
Temperature
1. If air conditioner is used outside of the above conditions, certain safety protection
features may come into operation and cause the unit to function abnormally.
2. Room relative humidity less than 80%. If the air conditioner operates in excess of this
figure, the surface of the air conditioner may attract condensation. Please sets the vertical
air flow louver to its maximum angle (vertically to the floor), and set HIGH fan mode.
3. Optimum performance will be achieved within these operating temperature.
Suggestion: For the unit adopts an Electric Heater, when the outside ambient temperature is
below 0 C, we strongly recommend you to keep the machine plugged in order to guarantee it
running smoothly.
O
Room temperature
Outdoor temperature
>17 C
0C 50C
<30 C
-15 C 34 C 0C 50C
CAUTION:
~
~
~
( -15 C 50 C:For the models with
low temperature cooling system)
~
>10 C
Open and lift the front panel up to an angle
until it remains fixed with a clicking sound.
Close the panel firmly to its original
position.
One press of the manual control button will
lead to the forced AUTO operation. If press
the button twice within five seconds, the unit
will operate under forced COOL operation.
This button is used for testing purposes
only. You had better not choose it.
To restore the remote controller operation,
use the remote controller directly.
CAUTION:
1
3
2
NOTE: The unit must be turned off before
operating the manual control button. If the
unit is operational, continue pressing the
manual control button until the unit is off.

8
OPERATING INSTRUCTIONS
Airflow direction control
Do not operate the air conditioner for long periods the air
flow direction set downward in cooling or dry mode. Otherwise,
may occur on the surface of the horizontal louver
causing moisture to drop on to the floor or on furnishings.
Do not move the horizontal louver manually. Always use the
SWING or AIR DIRECTION button. If you move this louver
manually, it may malfunction during operation. If the louver
malfunctions, stop the air conditioner once and restart it.
When the air conditioner is started immediately after it was
stopped, the horizontal louver might not move for approximately
10 seconds.
Open angle of the horizontal louver should not be set too small,
as COOLING or HEATING performance may be impaired due
to too restricted air flow area.
Do not operate unit with horizontal louver in closed position.
When the air conditioner is connected to power (initial power),
the horizontal louver may generate a sound for 10 seconds,
this is a normal operation.
with
condensation
CAUTION
!
Lever
Range
Range
Adjust the air flow direction properly otherwise, it
might cause discomfort or cause uneven room
temperatures.
Adjust the horizontal/vertical louver using the remote
controller.
Adjust the vertical louver manually only(For some models).
Perform this function while the unit is in operation.
Use the remote controller to adjust the air flow
direction. The horizontal/vertical louver can be moved
at an angle of 6 for each press or set to move up
and down(horizontal louver) or left and right(vertical louver)
automatically. Please refer to the REMOTE CONTROLLER
ILLUSTRATION for details.
To set the horizontal/vertical air flow direction
(automatically)
O
Adjust the vertical louver manually using the lever
on the left or right side of the vertical louver arm
(Depending on model). Take care not to catch
fingers on the fan, horizontal louver or to damage
vertical louvers. When the air conditioner is in
operational and the horizontal louver is in a specific
position, move the lever at left (or right, depending
on model) end of the air outlet to the desired position.
To set the horizontal air flow direction (left - right)
(manually)(for some models)
,,
,,

9
To achieve optimal performance, please note the following:
Adjust the air flow direction correctly so that it is not directed
on people.
Adjust the temperature to achieve the highest comfort level. Do
not adjust the unit to excessive temperature levels.
Close doors and windows on COOL or HEAT modes, or perfor-
mance may be reduced.
Use TIMER ON button on the remote controller to select a time
you want to start your air conditioner.
Do not put any object near air inlet or air outlet, as the efficiency
of the air conditioner may be reduced and the air conditioner
may stop running.
Clean the air filter periodically, otherwise cooling or heating per-
formance may be reduced.
Do not operate unit with horizontal louvre in closed position.
1 hour
1 hour
Set
Temperature
Cooling
1
1
Heating
SLEEP operation
OPERATING INSTRUCTIONS
How the air conditioner works
Optimal operation
1
1
1 hour 1 hour
Set
Temperature
SLEEP operation
7 hours timer off
7 hours timer off
AUTO operation
SLEEP operation
DRYING operation
When you set the air conditioner in AUTO mode, it will
automatically select cooling, heating(cooling/heating
models only), or fan only operation depending on what
temperature you have selected and the room temperature.
The air conditioner will control room temperature
automatically round the temperature point set by you.
If the AUTO mode is uncomfortable, you can select
desired conditions manually.
When you push SLEEP button on remote controller during
cooling, heating(cooling only type without), or AUTO
operation , the air conditioner will automatically increase
(cooling) or decrease (heating) 1 per hour for the first
two hours, then hold steady for the next 5 hours, after that
the unit will stop operation. The fan speed will be auto-
matically controlled. This feature can maintain the most
comfortable temperature and save more energy for you.
The fan speed will be automatically controlled under dry
operation.
During the dry operation, if the room temperature is lower
than 10 C, the compressor stops operation and restarts
until the room temperature is above 12 C.
O
O