Midea RG51G/E User manual

CR142-R51G(H)
202055091488
AIR CONDITIONER
REMOTE CONTROLLER ILLUSTRATION
Thank you very much for purchasing our air conditioner.
Please read this owner's manual carefully before using
your air conditioner.
The design andspecifications are subjectto change withoutprior notice
for product improvement. Consult with the sales agency or manufacturer
for details.

11
CONTENTS
22
Model
Rated Voltage
8m
3.0V(Dry batteries R03/LR03 2)
RG51G/E, RG51H/E
Remote Controller Specifications
Environment
Signal Receiving
Range
-5 C 60C
~~
NOTE:
Buttons design isbased on typicalmodel and mightbe slightly different from the
actual one youpurchased the actual shapeshall prevail.
All the functionsdescribed are accomplished by the unit. If the unit has no this
feature, there isno corresponding operation happened when press the relative
button on theremote controller.
When there arewide differences between Remote controllerIllustration and
USER'S MANUAL on function description,the description of USER'S
MANUAL shall prevail.
,,
,,
,,
,,,,
,,
TEMP
TEMP
AUTO
COOL
DRY
HEAT
AUTO
COOL
DRY
HEAT
FAN
HIGH
MED
LOW
FAN
HIGH
MED
LOW
MODE
MODE
FAN /SILENCE
FAN /SILENCE
TIMER ON
TIMER ON
SLEEP
ECO
ON/OFF
ON/OFF
TIMER OFF
TIMER OFF RESET LOCK
RESET LOCK
O
SET TEMPERATURE( C)
O
SET TEMPERATURE( C)
SWING
SWING
DO NOT
DISTURB
DO NOT
DISTURB TURBO
TURBO
2
3
5
6
6
6
7
8
12
Handling the remote controller ......................................................
Remote controller Specifications...................................................
Operation of buttons .................. ..................................................
Indicators on LCD ..........................................................................
How to use the buttons .................................................................
Auto operation.................................................................................
Cooling/Heating/Fan operation......................................................
Dehumidifying operation ...............................................................
Timer operation...............................................................................
RG51H/E
RG51G/E

3344
Operation of buttons Operation of buttons
NOTE Temperaturecontol is not available
in Fan mode.
TEMP
TEMP
AUTO
COOL
DRY
HEAT
AUTO
COOL
DRY
HEAT
FAN
HIGH
MED
LOW
FAN
HIGH
MED
LOW
MODE
MODE
TIMER ON
TIMER ON
SLEEP
ECO
ON/OFF
ON/OFF
TIMER OFF
TIMER OFF
RESET LOCK
RESET LOCK
1
12
2
4
4
5
5
6
6
7
7
3
3
9
9
8
8
10
10
11
11
12
12
13
13
O
SET TEMPERATURE( C)
O
SET TEMPERATURE( C)
SWING
SWING
TURBO
TURBO
1
TEMP UP Button
Push this button to increase the indoor temper-
OO
ature setting in 1 C increments to 30 C.
2
TEMP DOWN Button
Push this button to decrease the indoor temper-
OO
ature setting in 1 C increments to 17 C.
3
MODE Button
4
SWING Button
6
7
5
RESET Button
Once the recessed RESET button is pressed,
all of the current settings will be cancelled and
the controller will return to the initial settings.
AUTO COOL
DRY
HEAT FAN
Used to stop or start horizontal louver move-
ment or set the desired up/down air flow
direction. The louver changes 6 degree in
angle for each press. If keep pushing more
than 2 seconds, the louver will swing up and
down automatically.
Press this button to modify the air conditioner
mode in a sequence of following:
NOTE Please do notselect HEAT mode if the
machine you purchasedis cooling only type.
Heat mode isnot supported by the cooling
only appliance.
DO NOT DISTURB Button
Press this button to turn off the indoor screen
display, and also turn off the Air conditioner
buzzer, the fan speed shifts to low, which
create a comfortable and quiet environment.
Press it again to cancel this function.
Under DO NOT DISTURB mode, the display
will illuminate for 10 seconds while adjusting
the mode, set temperature or fan speed, etc.
8
9
ON/OFF Button
Operation starts when this button is pressed
and stops when the button is pressed again.
Used to enter the energy efficient mode.
Under cooling mode, press this button, the
remote controller will adjust the temperature
O
automatically to 24 C, fan speed of Auto to
save energy(but only if the set temperature
O
is less than 24 C). If the set temperature is
OO
between 24 C and 30 C, press the ECO
button, the fan speed will change to Auto,
the set temperature will remain unchanged.
NOTE:
Pressing the TURBO and SLEEP button,
modifying the mode or adjusting the set
O
temperature to less than 24 C will stop
ECO operation.
Under ECO operation, the set temperature
O
should be 24 C or more. it may result in
insufficient cooling. If you feel uncomfortable,
just press the ECO button again to stop it.
ECO Button(applicalbe for RG51G/E):
DO NOT
DISTURB DO NOT
DISTURB
RG51G/E RG51H/E
SLEEP Button(applicable for RG51H/E):
NOTE: While the unit is running under
SLEEP mode, it would be cancelled if
MODE, FAN SPEED or ON/OFF button
is pressed.
Active/Disable sleep function. It can
maintain the most comfortable temper-
ature and save energy. This function is
available on COOL, HEAT or AUTO
mode only .
For the details, please see sleep
operation in USER S MANUAL.
,
,, ,,
,, ,,
Used to select the fan speed in four steps:
AUTO LOW MED HIGH
FAN/SILENCEC Button
If pushing more than 2 seconds, the Silence
function will be activated, pushing more than
2 seconds again to disable.
When the Silence function is activated, the
compressor will operate at low frequency
and the indoor unit will bring faint breeze,
which will reduce the noise to the lowest
level and creat a quiet and comfortable
room for you. Due to low frequency operation
of compressor, it may result in insufficient
cooling and heating capacity.
FAN /SILENCE FAN /SILENCE

Indicators on LCD
Fan speed indication
Mode display
Information are displayed when
the remote controller is powered
up.
Displayed when data transmitted.
Displayed when remote controller is ON.
Low speed
NO display
Medium speed
High speed
Auto fan speed
Note:
All indicators shown in the figure are for the purpose
of clear presentation. But during the actual operation
only the relative functional signs are shown on the
display window.
Displayed when TIMER ON time is set.
Indicated all the current settings are
locked
Displayed when TIMER OFF time is set.
Show set temperature or room
temperature, or time under TIMER
setting.
AUTO
HEAT FAN
COOL DRY
5566
TIMER ON OFF TIMER ON
TIMER OFF
SET TEMPERATURE
SET TEMPERATURE
FAN
HIGH
MED
LOW
HIGH
MED
LOW
AUTO
COOL
DRY
HEAT
Active/Disable Turbo function. Turbo
function enables the unit to reach the preset
temperature at cooling or heating operation
in the shortest time(if the indoor unit does
not support this function, there is no
corresponding operation happened when
pressing this button.)
13
TURBO Button
TEMP
AUTO
COOL
DRY
HEAT
FAN
HIGH
MED
LOW
MODE
TIMER ON
ECO
ON/OFF
TIMER OFF
RESET LOCK
1
2
4
5
6
7
3
9
8
10
11
12
13
O
SET TEMPERATURE( C)
SWING
TURBO
DO NOT
DISTURB
TIMER OFF Button
11
Press this button to initiate the auto-off time
sequence. Each press will increase the auto
-timed setting in 30 minutes increments.
When the setting time displays 10.0, each
press will increase the auto-timed setting
60 minutes increments. To cancel the auto-
timed program, simply adjust the auto-off
time to 0.0
12
LOCK Button
Press this recessed button to lock all current
settings, and the remote controller will not
accept any operation except that of the LOCK.
Use the LOCK mode when you want to
prevent settings from being changed
accidentally. Press the LOCK button again to
cancel the LOCK function. A lock symbol
will appear on the remote controller display
when the lock function is activated.
TIMER ON Button
10
Press this button to initiate the auto-on
time sequence. Each press will increase
the auto-timed setting in 30 minutes
increments. When the setting time displays
10.0, each press will increase the auto-
timed setting 60 minutes increments.
To cancel the auto-timed program, simply
adjust the auto-on time to 0.0.
FAN /SILENCE

77
Dehumidifying operation
Ensure the unitis plugged in and power is
available. The OPERATION indicator on the
display panel ofthe indoor unitstarts flashing.
1. Press theMODE button to select DRY mode.
2. Press theUP/DOWN buttons to set the
desired temperature.
3. Press theON/OFF button to start the air
conditioner.
The temperature
OO
can be setwithin a rangeof 17 C~ 30 C
O
in 1 C increments.
In the Dehumidifying mode, you can not switch the
fan speed. It has already been automatically controlled.
NOTE
How to use the buttons
7788
TEMP
AUTO
COOL
DRY
HEAT
FAN
HIGH
MED
LOW
MODE
TIMER ON
ECO
ON/OFF
TIMER OFF
RESET LOCK
O
SET TEMPERATURE( C)
SWING
TURBO
3
1
22
TEMP
TEMP
AUTO
COOL
DRY
HEAT
AUTO
COOL
DRY
HEAT
FAN
HIGH
MED
LOW
FAN
HIGH
MED
LOW
MODE
MODE
TIMER ON
TIMER ON
ECO
ECO
ON/OFF
ON/OFF
TIMER OFF
TIMER OFF
RESET LOCK
RESET LOCK
O
SET TEMPERATURE( C)
O
SET TEMPERATURE( C)
SWING
SWING
DO NOT
DISTRUB
DO NOT
DISTRUB
DO NOT
DISTRUB
TURBO
TURBO
How to use the buttons
Cooling /Heating/Fan operation
Ensure the unitis plugged in and power is
available.
1. Press theMODE button to select COOL,
HEAT(cooling & heating models only) or
FAN mode.
2. Press theUP/DOWN buttons to set the
desired temperature.
3. Press theFAN button to select the fan speed
in four steps-Auto, Low, Med,or High.
4. Press theON/OFF button to start the air
conditioner.
The temperature can
OOO
be set withina range of17 C~ 30 C in 1 C
increments.
In the FAN mode, the setting temperature is not
displayed in the remote controller and you are not
able to control the room temperature either. In this
case, only step 1, 3 and 4 may be performed.
NOTE
Auto operation
Ensure the unitis plugged in and power is
available. The OPERATION indicator on the
display panel ofthe indoor unitstarts flashing.
1. Press theMODE button to select Auto.
2. Press theUP/DOWN button to set the
desired temperature. The temperature can
OOO
be set withina range of17 C~ 30 C in 1 C
increments.
3. Press theON/OFFbutton to start the air
conditioner.
1. In the Auto mode, the air conditioner can logically
choose the mode of Cooling, Fan, and Heating
by sensing the difference between the actual
ambient room temperature and the setting
temperature on the remote controller.
2. In the Auto mode, you can not switch the fan speed.
It has already been automatically controlled.
3. If the Auto mode is not comfortable for you , the
desired mode can be selected manually.
NOTE
4
3
3
1
1
2
2
2
2
FAN /SILENCE
FAN /SILENCE
FAN /SILENCE

The effective operation time set by the remote controller for the timer function
is limited to the following settings: 0.5, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0,
5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10, 11, 12, 13, 14, 15,16,17, 18, 19, 20,
21, 22, 23 and 24.
CAUTION
!
Example of timer setting
(Auto-on Operation)
The TIMER ON feature is useful when you want
the unit to turn on automatically before you return
home. The air conditioner will automatically start
operating at the set time.
To start the air conditioner in 6 hours.
1. Press the TIMER ON button, the last setting
of starting operation time and the signal "h "
will show on the display area.
2. Press the TIMER ON button to display "6.0h "
on the TIMER ON display of the remote
controller.
3. Wait for 3 seconds and the digital display
area will show the temperature again. The
"TIMER ON" indicator remains on and this
function is activated.
TIMER ON
Example:
991010
TIMER ON
Start
Off
6 hours later
h
Set
TEMP
AUTO
COOL
DRY
HEAT
FAN
HIGH
MED
LOW
MODE
TIMER ON
ECO
ON/OFF
TIMER OFF
RESET LOCK
O
SET TEMPERATURE( C)
SWING
TURBO
1
2
Timer operation
Press the TIMER ON button can set the auto-on
time of the unit. Press the TIMER OFF button
can set the auto-off time of the unit.
1. Press the TIMER ON button. The remote
controller shows TIMER ON, the last Auto-on
setting time and the signal "H" will be shown on
the LCD display area. Now it is ready to reset
the Auto-on time to START the operation.
2. Push the TIMER ON button again to set desired
Auto-on time. Each time you press the button,
the time increases by half an hour between 0
and 10 hours and by one hour between 10 and
24 hours.
3. After setting the TIMER ON ,there will be a one
second delay before the remote controller
transmits the signal to the air conditioner. Then,
after approximately another 2 seconds, the
signal "h" will disappear and the set temperature
will re-appear on the LCD display window.
To set the Auto-on time.
To set the Auto-off time.
1. Press the TIMER OFF button. The remote
controller shows TIMER OFF, the last Auto-off
setting time and the signal "H" will be shown on
the LCD display area. Now it is ready to reset
the Auto-off time to stop the operation.
2. Push the TIMER OFF button again to set
desired Auto-off time. Each time you press the
button, the time increases by half an hour
between 0 and 10 hours and by one hour
between 10 and 24 hours.
3. After setting the TIMER OFF ,there will be a
one second delay before the remote controller
transmits the signal to the air conditioner. Then,
after approximately another 2 seconds, the
signal "H " will disappear and the set temperature
will re-appear on the LCD display window.
DO NOT
DISTRUB
FAN /SILENCE

1111 1212
Example:
TIMER ON TIMER OFF
(Off Start Stop operation)
This feature is useful when you want to start
the air conditioner before you wake up and
stop it after you leave the house.
To start the air conditioner 2 hours after setting,
and stop it 5 hours after setting.
1. Press the TIMER ON button.
2. Press the TIMER ON button again to display
2.0H on the TIMER ON display.
3. Press the TIMER OFF button.
4. Press the TIMER OFF button again to display
5.0H on the TIMER OFF display .
5. Wait for 3 seconds and the digital display area
will show the temperature again. The "TIMER
ON OFF" indicator remains on and this function
is activated.
1111 1212
Off Stop
Start
TIMER ON OFF
h
2 hours later
after setting
5 hours later
after setting
Set
(Auto-off Operation)
The TIMER OFF feature is useful when you want the
unit to turn off automatically after you go to bed. The
air conditioner will stop automatically at the set time.
To stop the air conditioner in 10 hours.
1. Press the TIMER OFF button, the last setting of
stopping operation time and the signal "h " will
show on the display area.
2. Press the TIMER OFF button to display "10h " on
the TIMER OFF display of the remote controller.
3. Wait for 3 seconds and the digital display area
will show the temperature again. The "TIMER
OFF" indicator remains on and this function is
activated.
TIMER OFF
Example:
To stop the air conditioner 2 hours after setting and
start it again 10 hours after setting.
1. Press the TIMER OFF button.
2. Press the TIMER OFF button again to display
2.0H on the TIMER OFF display.
3. Press the TIMER ON button.
4. Press the TIMER ON button again to display 10H
on the TIMER ON display .
5. Wait for 3 seconds and the digital display area
will show the temperature again. The "TIMER
ON OFF" indicator remains on and this function is
activated.
TIMER OFF TIMER ON
(On Stop Start operation)
This feature is useful when you want to stop the air
conditioner after you go to bed, and start it again in
the morning when you wake up or when you return
home.
Example:
COMBINED TIMER
(Setting both ON and OFF timers simultaneously)
TIMER OFF
Stop
On
Set 10 hours later
h
TIMER ON OFF
h
On
Stop
2 hours later
after setting
Set
Start
10 hours later
after setting

The following cases signify exhausted batteries.
Replace old batteries with new ones.
Receiving beep is not emitted when a signal
is transmitted.
Indicator fades away.
The remote controller is powed by two dry
batteries (R03/LR03X2) housed in the back rear
part and protected by a cover.
(1) Remove the cover in the rear part of the
remote controller.
(2) Remove the old batteries and insert the new
batteries,placing the(+) and (-) ends correctly.
(3) Install the cover back on.
NOTE: When the batteries are removed, the
remote controller erases all programming. After
inserting new batteries, the remote controller
must be reprogrammed.
Replacing batteries
CAUTIONS
Do not mix old and new batteries or batteries
of different types.
Do not leave the batteries in the remote
controller if they are not going to be used for
2 or 3 months.
Do not dispose batteries as unsorted
municipal waste. Collection of such waste
separately for special treatment is necessary.
1313
1212
1212
Use the remote controller within a distance of 8
meters from the appliance, pointing it towards the
receiver. Reception is confirmed by a beep.
The remote controller can be attached to a wall or pillar
by using a remote controller holder(not supplied,
purchased separately).
Before installing the remote controller, check that the
air conditioner receives the signals properly.
Install the remote controller with two screws.
For installing or removing the remote controller, move
it up or down in the holder.
Location of the remote controller.
Using the remote controller holder(optional)
CAUTIONS
The air conditioner will not operate if curtains,
doors or other materials block the signals from
the remote controller to the indoor unit.
Prevent any liquid from falling into the remote
controller. Do not expose the remote controller
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
controller, either move these appliances or
consult your local dealer.
Do not drop the remote controller. Handle with care.
Do not place heavy objects on the remote controller,
or step on it.
Handling the remote controller
8m
TEMP
AUTO
COOL
DRY
HEAT
FAN
HIGH
MED
LOW
MODE
FANSPEED
TIMERON
SLEEP
ON/OFF
TIMEROFF
AIR
DIRECTION
RESETLOCK
SETTEMPERATURE()
LED
DISPLAYTURBO