Midea 21615024, Operator'S Manual

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Page 12 

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 Operating

Instructions

Timer button
Used to initiate the AUTO ON start time and 
AUTO OFF stop time program, in conjuction 

Sleep(Eco)/Filter button
Used to initiate the SLEEP/ECO operation.
NOTE: After 250 hours of operation, the filter 
indicator light illuminates. This feature is a 
reminder to clean the Air Filter for more 
efficient operation. Press this button for 3 
seconds to cancel the reminder.

Mode button
Press this button to choose AUTO, COOL, DRY, 
FAN mode. The  indicator light illuminates

.

NOTE: On dry mode, you can adjust the 
humidity for some models.

Power button
Power switch on/off.

Up (+) and Down (-) buttons
Used to adjust (increasing/decreasing) 
temperature settings in 1°C/1°F(or 2°F) 
increments or the TIMER settings in a range 
of 0~24hrs or The humidity settings in a range 
of 35%RH(Relative Humidity) to 85% RH
(Relative Humidity) in 5% incerments(For some 
models).
NOTE

: 

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 and Down buttons at the same 
time for 3 seconds. 

LED display

Shows the set temperature in °C or °F and the 
Auto-timer settings and the humidity settings
(only for modles with humidity sensor). While 
on DRY and FAN modes, it shows the room 
temperature. Shows Error codes and protection 
code:
E1-Room temperature sensor error.
E2-Evaporator temperature sensor error.
E3-Condenser temperature sensorerror 
      (on some models).

P1-Bottom tray is full--Connect the drain hose 
      and drain the collected water away. If 
      protection repeats,call for service.

E4-Display panel communication error.

Fan/Ion button
Control the fan speed. Press to select the fan 
speed in four steps-LOW, MED(On some 
models), HIGH and AUTO. The corresponding 
fan speed indicator light illuminates except 
AUTO speed. When select AUTO fan speed, all 
the fan indicator lights turn dark. On some 
models, when select AUTO fan speed, all the 
fan indicator lights illumiante.  

NOTE: Press this button for 3 seconds to 
initiate ION feature. The ion generator is 
energized and will help to remove pollen and 
impurities from the air, and trap them in the 
filter. Press it for 3 seconds again to stop the 
ION feature.

with the + & - buttons. The timer on/off 
indicator light illuminates .

Swing/Wireless(On some models) button

Used to initiate the Auto swing feature. 
Press the SWING button can stop the louver 
at the desired angle.
Used to initiate the Wireless connection mode. 
For the first time to use Wireless function, 
press and hold the SWING button for 3 
seconds to initiate the Wireless connection 
mode. The LED DISPLAY shows 'AP' to indicate 
you can set Wireless connection. If connection
(router) is successful within 8 minutes, the unit 
will exit Wireless connection mode 
automatically and the Wireless indicator 
illuminates. If connection is failure within 8 
minutes, the unit exits Wireless connection 
mode automatically. Under Wireless mode, 
you can press the swing and down(-) buttons 
at the same time for 3 seconds to turn off the 
Wireless and the LED DISPLAY shows 'OF' for 
3 seconds , press the swing and up(+) buttons 
at the same time to turn on Wireless and the 
LED DISPLAY shows 'O

' for 3 seconds. 

NOTE: When you restart the Wireless function, 
it may take a period of time to connect to the 
network automatically.

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