Hitachi RC-AGU1EA0A User manual

Remote Controller Manual
Remote Controller manual Page 1~24
To obtain the best performance and ensure years of trouble free use, please read this instruction manual completely.
MODEL
RC-AGU1EA0A
EE0024394F rev.0-08/2022
- 1 -
ENGLISH

Names and Functions of Remote Controller
This controls the operation function and timer setting of the room air conditioner.The range of control
is about 7 meters. lf indoor lighting is controlled electronically, the range of control may be shorter.
Backlight function
• Backlight is to see the LCD readings in the dark.
• On Pressing any key, the LCD panel lights up for a period of approx. 10 seconds. After approx. 10
seconds the light automatically switches off.
• The function is independent of all other functions of the air conditioner.
• The backlight color is white.
Precautions for Use
• Do not put the remote controller under direct sunlight and high temperature.
• Do not drop it on the floor, and protect it from water.
• If you press the any function button during operation, the air conditioner may stop for about 3
minutes for protection before you can start it again.
Signal Transmission
Off Mode Sign
Mode Selector Button
Use this button to select the
operation mode. Every time
you press this button the
mode will change from (Cool)
(Dry) (Fan) cyclically.
(
Page 5)
(
(
Page 10)
On Timer Button
Select the turn ON time.
Page 19)
Off Timer Button
Select the turn OFF time .
( Page 19)
My Mode Button
( Page 21)
Invalid Operation Sign
Shown at invalid setting or
operation
Transmission Sign
The transmission sign blinks
when a signal has been sent.
Fan Speed Button
Select the fan speed.
( Page 6)
On/Off Button
Press this button to start
operation.
Press it again to stop
operation.
( Page 5)
Powerful Button
( Page 4)
Silent Button
( Page 16)
Temperature Button
Room temperature setting.
Value will change quicker
when keep pressing.
( Page 5)
Reset Button
( Page 24)
Up/Down Button
Control the angle of the
horizontal air deflector.
( Page 17)
Left/Right Button
Control the angle of the
Vertical air deflector.
( Page 18)
SleepSense Button
( Page 14)
FrostWash Button
( Page 7)
Filter Sign Reset Button
( Page 24)
Smart Eco Button
Use this button to set the
Eco mode.
- 2 -

Press Timer ON button once. or Timer OFF button
Clock symbol stop blinking and Clock time will be display on LCD
screen.
●When Timer ON , Timer OFF or both set then it is not possible to change/set clock time. First Timer ON ,
Timer OFF or both need to cancel.
●If Correct clock time is not set then Timer ON and Timer OFF will not operate correctly.
●At time of Battery replacement / Reset , Clock time need to set. If it is not set and press any key then default
12:00 will be set.
●At time of Battery replacement / Reset , Need to follow process from step2 onwards.
● symbol is blinking , if no key press then it will come out of Clock During Clock time change/set when
setting with previous set time.
or Timer OFF button for Press and Hold Timer ON button
5 seconds.
segment start blinking on LCD approx. 5 seconds then
symbol start blinking.
or
Clock
When Clock symbol is in blinking , Press Temperature Up / Down
button to change/set desire time value.
How to set clock
1
2
3
How to Install the Batteries in the Remote Controller
1
2
Remove the cover as shown in the figure and take out the old batteries.
Install the new batteries.
The direction of the batteries should match the marks in the case.
1. Do not use new and old batteries, or different kinds of batteries together.
2. Take out the batteries when you do not use the remote controller for 2 or 3 months.
CAUTION
Push and pull to the
dirction of arrow
Batteries
Cover
NOTE
●Change the batteries when remote controller LCD display restarts on pressing of any key and there is
no response from air conditioner.
- 3 -
ENGLISH

Various Functions
■Auto Restart Control
●If there is a power failure, operation will be automatically restarted when the power is resumed with previous
operation mode and airflow direction.
(As the operation is not stopped by remote controller.)
●If you intend not to continue the operation when the power is resumed, switch off the power supply.
When you switch on the circuit breaker, the operation will be automatically restarted with previous operation
mode and airflow direction.
Note: 1. If you do not require Auto Restart Control, please consult your sales agent.
2. Auto Restart Control is not available when Timer set.
Powerful Operation
• During Powerful operation, cooler air will be blown out from indoor unit for Cooling operation
respectively.
NOTE
•
Press the (Powerful) button during operation.
• " " is displayed on the LCD.
Powerful operation ends in 20 minutes. Then the system
automatically operates with the previous settings used before
Powerful operation.
START
•Press the
Press the
• " " disappears from the LCD.
CANCEL
(On/Off) button. or
(Powerful) button again.
By pressing Powerful (Powerful) button during Dry, Cool, or Fan operation, the air conditioner performs
at maximum power.
Powerful
Powerful
•When SleepSense Smart Eco operation, Silent Mode or My Mode is selected , Powerful
Operation will be cancelled.
• During Powerful operation, capacity of the air conditioner will not increase
– if the air conditioner is already running at maximum capacity.
- 4 -

Dry Mode
■Dehumidifying Function
Use the device for dehumidifying when the room temperature is over 16°C.
When it is under 15°C, the dehumidifying function will not work.
●When the room temperature is higher than the temperature setting: The device will dehumidify the room,
reducing the room temperature to the preset level.
When the room temperature is lower than the temperature setting: Dehumidifying will be performed at the
temperature setting slightly lower than the current room temperature, regardless of the temperature setting.
●The preset room temperature may not be reached depending on the number of people present in the room
or other room conditions.
Set the desired room temperature with the Temperature Buttons
(the display indicates the setting).
The range of 20.0˚C to 26.0˚C is recommended as
the room temperature for dehumidifying.
Temperature range can be set between 16.0°C and
32.0°C.
Press the (On/Off) button. Dehumidifying operation
starts with a beep. Press the button again to stop operation.
■As the settings are stored in the memory of the remote controller, you
only have to press the (On/Off) button next time.
START
STOP
Press the Mode Selector Button so that the display
indicates (Dry).
The fan speed is set at Auto.
Press (Fan Speed) button to select Silent, Low or Auto fan
speed.
1
2
- 5 -
ENGLISH

Cool Mode
Use the device for cooling when the outdoor temperature is -10 to 46°C.
If humidity is very high (over 80%) indoors, some dew may form on the air outlet grille of the indoor unit.
Press the Mode Selector Button so that the display indicates
(Cool).
1
2
3
Set the desired Fan Speed with the (Fan Speed) button (the
display indicates the setting).
Set the desired room temperature with the Temperature Buttons
(the display indicates the setting).
The temperature setting and the actual room temperature may vary
depending on conditions.
Press the (On/Off) button. Cooling operation starts with a
beep. Press the button again to stop operation. The cooling function
does not start if the temperature setting is higher than the current
room temperature (even though the (Operation) lamp lights).
The cooling function will start as soon as you set the temperature
below the current room temperature.
START
STOP
■As the settings are stored in memory in the remote controller, you only
have to press the (On/Off) button next time.
■During Auto fan, the fan speed automatically changes as below:
● When the difference between room temperature and setting tem-
perature is large, fan starts to run at Super High speed.
● After room temperature reaches the preset temperature, fan speed
will be changed to lower speed to obtain optimum room temperature
condition for natural healthy cooling.
Temperature range can be set between 16.0°C and 32.0°C.
(Auto) (Silent) (Low)
(High) (Medium)(Super High)
- 6 -

●
●
The process of FrostWash
●lamp on the indoor unit lights up during FrostWash operation.
●
●In order to protect the product, FrostWash function cannot be carried out again for about 60 minutes after
FrostWash operation is completed.
" "
The dust and dirt adhering to indoor heat exchanger which is the cause of the smell. They are washed away
by freezing and thawing of the heat exchanger.
FrostWash function can work when the outdoor temperature is 1℃ to 43℃and indoor humidity is 30% to 70%.
■ FrostWash(Manual Mode)
When the unit is off, press (FrostWash) button, manual FrostWash will start.
■ How to start and cancel FrostWash (Manual mode).
display on LCD screen.
" lamp light up on the
1
●After one hour, "
indoor unit will stop
" disappears from the LCD. After about two hours, the
operation.
●In order to protect the product, FrostWash function cannot be carried out
again for about 60 minutes after the FrostWash operation is completed.
●Press the FrostWash button , FrostWash
FrostWash operation start with beep sound and "
indoor unit.
●Press the (On/Off) button, the operation will stop.
" " lamp on the indoor unit turns off.
2
Precautions for Use
●Do not open windows or doors during operation. Water will condense on the air deflector and
drips down occasionally. This will wet your furniture.
●Do not open or remove the front panel during operation. It may cause injury or malfunction.
●FrostWash operation does not wash away all dust and dirt.
● Hissing, fizzy or squeaking noise may generate during FrostWash operation.
●If the air conditioner is continuously running, FrostWash function is not effective.
●During FrostWash operation, if power is turned off and then power is restored, FrostWash function will not
restart.
●After turning on the power, please wait a moment if you want to start FrostWash.
●If On Timer or Off Timer is set, there is a need to cancel those timer before operating FrostWash.
Operation is started
FrostWash operation Unit remain in standby mode
120min (max)
Operation is
stopped FrostWash ends
is pressed
Normal operation
- 7 -
ENGLISH

●
●
● ●
●
●
●
●
●
●
When the outdoor temperature or indoor humidity are not suitable for FrostWash operation, only fan operation
is carried out, FrostWash operation will be done again when room air conditioner is in standby mode.
Sometimes the heat exchanger may not freeze depending on the conditions of the room.
When the ON timer reaches the set time during FrostWash operation, it will stop the FrostWash operation
and start the operation of setting mode.
If the interval of the OFF to ON timer is less than 2 Hours , FrostWash operation may not be complete. In that
case, it will restart FrostWash operation when room air conditioner is in standby mode.
To return to normal FrostWash (Auto mode) interval (42 hours), please stop operation of air conditioner and
operate FrostWash (Auto mode) or FrostWash (Manual mode).
When FrostWash operation has not been operated in last 84 hours , FrostWash kicks in automatically after
halting the operation even if a human sensor detects a person in the room.
When FrostWash is stopped during FrostWash operation, the unit automatically restart FrostWash operation
at the next operation stop.
Accumulated operating hours of the air conditioner have exceeded 42 hours
Air conditioner is operated for more than 30 minutes and stops, such as cooling operation
Human sensor detects somebody is in room for 15 minutes and over 4 times; or not in room for 15 minutes
FrostWash start FrostWash end
120min (max)
not in room
not in roomAbout 8 min
About 30 minutes or more
Operation such as
cooling operation
Operation such as
cooling operation Fan operation
Last FrostWash
Running Stop Running Stop
Auto Stop
FrostWash
120min (max)
Auto Stop
FrostWash
in roomin room
15 min
in room
Accumulated operating hours of the air conditioner
have exceeded 42 hours
FrostWash end
not in room
About 15 min
detect human
in room or not in room
detect human
in room or not in room
15 min
detect human
in room or not in room
in room
15 min
detect human
in room or not in room
in room
●
- 8 -
1
2
FrostWash (Auto) and Fan Reverse (Auto) enable.
When FrostWash (Auto) and Fan Reverse (Auto) is enabled,
If FrostWash (Auto
) and Fan Reverse (Auto )
is displayed on the LCD.
is disappeared on the LCD. When FrostWash (Auto) and Fan Reverse (Auto) is disable,
FrostWash (Auto) and Fan Reverse (Auto) disable.
FrostWash (Auto Mode) and Fan Reverse (Auto Mode)
■ How to enable indoor FrostWash (Auto) and Fan Reverse (Auto)
■How to disable indoor FrostWash (Auto) and Fan Reverse (Auto)
Note : Frostwash (Auto Mode) and Fan Reverse (Auto Mode) all set and cancel by Temperature Up button
or Down button and Frostwash button combination as above.
FrostWash auto start conditions

- 9 -
ENGLISH
Fan Reverse (Auto Mode)
By rotating the fan of the outdoor in the reverse direction when the unit is stopped, dust on the
outdoor heat exchanger is blown away.
about 5 mins
Operation is stopped
Unit normal operation
(Outdoor fan normal
operation)
Waiting for the outdoor
fan to stop Fan Reverse Waiting for the Fan
Reverse to stop
Fan Reverse auto start conditions
●
●
●
lamp on the indoor unit lights up during Fan Reverse operation.
When pressing the button such as ON/OFF during Fan Reverse operation, Fan Reverse operation is
discontinued and start the operation.
When Fan Reverse is stopped during Fan Reverse operation, the unit automatically restart Fan Reverse
operation at the next operation stop.
Do not bring hair or tiny rope close to the outdoor unit when the fan of outdoor unit is rotating in reverse
direction.
●

Smart Eco operation
The sensor detects the presence of people in the room. When nobody is detected, the unit
automatically starts energy saving operation by shifting the set temperature in two steps.
Smart Eco button is scrolling button , First Press of button , it will start Eco operation , on second
Press of button it will start Eco with Auto-Off operation and on Third press of button , it will cancel
Eco and Eco with Auto-Off function.
•
•
NOTE
In case the power consumption is already low, Smart Eco operation will not reduce the power consumption.
● By pressing (POWERFUL) button, Eco or Eco with Auto-Off operation is cancelled.
● After auto restart, Eco or Eco with Auto-Off operation is cancelled and previous operation mode shall start.
● By Pressing Mode button , SleepSense button , My mode button , Eco or Eco with Auto-Off operation is
cancelled.
Key Press 1 2 3
Function Selected Eco Eco+Auto-Off Cancel
To Start Smart Eco operation
● Press the Smart Eco button during Cool
or Dry operation , the Air conditioner performs the "Eco"
operation.
is display on LCD screen.
A beep sound is emitted from Indoor Unit.
The sensor starts to detect the presence of people in the room.
Energy saving operation will start by changing the set temperature
higher or lower automatically and reducing operation power
consumption.
● ●
To Start Eco operation and Auto-Off operation
Press the Smart Eco button again, it will start Auto-Off
operation along with Eco operation.
Sensor detect activity / movement level in room and turn off the
unit automatically , thus achieving the purpose of energy saving
during day time.
and will be appear on LCD.
A beep sound is emitted from indoor unit .
●
●
●
To Cancel Eco operation and Auto-Off operation
● Press the start/stop button OR
● Press the Smart Eco button again.
1
2
3
●
- 10 -

Smart Eco Logic
NOTE
● If there are infants or a person who is on bed due to sickness , it is recommended not to set "Auto-Off" Unit
may judge that nobody is in the room and stop the operation of the Unit.
● In following cases , the operation may stop automatically
●
●
●
Auto-Off function.
When the presence of people is not detected for 20 minutes, the set temperature is automatically shifted for
energy saving. If nobody is in the room for 60 minutes, the set temperature is shifted further.
Cooling operation [diagram representation
for illustrative purpose only]
Setting
temperature
Shift
temperature
Shift
temperature
20 minutes 60 minutes
The unit returns to normal operation when the sensor detects human movement.
The set temperature is adjusted automatically, but the temperature display on the remote controller does not
change.
The motion before Auto-Off ( Operation stop)
If the Unit cannot find any person during Eco with Auto-Off operation for 60 minutes , the operation stops
automatically.
The operation does not restart if person comes back to the room after stopping the operation.
User need to restart operation by remote controller.
During OFF Timer operation , Priority is given to OFF timer operation.
●
●
●
■Smart Eco with Auto-Off Logic
If there is a person in the place where human sensor cannot detect it presence.
If there is a sleeping person to little child only.
If there is pet only.
In these cases it is recommended to cancel
60 minutes
The operation stops
Auto-Off
NOTE
The sensor detects changes to the infrared generated by human bodies. Therefore the accuracy of sensor
may be affected in the following cases:
● The activity level is very low ( reading , watching TV, etc.) or human bodies are blocked by a screen ,
cabinet or glass board.
● The Indoor temperature is very high and exceeds or approaches the human body temperature ( When
refrigeration just begins)
● Person wears thick clothes and turns his/her back to the air conditioner.
● Curtains or plant leaves swing due to pet movement or airflow.
- 11 -
ENGLISH

Power Safe (Max Current Switching )
This function limit the maximum current during the operation of Air conditioner so it will help to avoid
breaker trips if maximum current reaches to breaker limit. it limits the electrical current during
operation.
When Power Safe set , Maximum current limit for model changes as below.
•
Press temperature down button and Up/Down swing button
about 3 seconds together with directing remote control
toward indoor unit.
symbol will be visible on LCD screen and indoor unit will
accept by buzzer sound.
NOTE
Once Power Safe mode set ,it stored in the memory of remote controller and remain set even after
remote controller reset or battery replacement case.
Power Safe mode symbol will be visible in all mode if it set. It is one time setting procedure to use this
function.
This function will limits the maximum current drawn by air conditioner by reducing the speed of the
compressor, you may feel less cooling performance compare to normal mode. If you feel so please
cancel Power Safe mode if Power Safe mode is set .
At or Cooling operation during Power Safe setting maximum capacity will decrease.
During Power Safe setting mode , it is recommeded to use Auto Fan speed.
●
●
Press temperature down button and Up/Down swing button
about 3 seconds together.
symbol will be disappear on LCD screen and indoor unit will
accept by buzzer sound.
●
●
●
●
●
●
●
How to set Power Safe mode (Power Safe)
How to cancel Power Safe mode
●Place the indoor unit in the standby mode ( OFF mode on the
display of remote controller)
●Place the indoor unit in the standby mode ( OFF mode on the
display of remote controller)
2.5~3.5kW
Model
6A
Maximum current with
Power Safe setting
- 12 -

The Process of Auto Clean
The upper and lower deflector(s) remain open


“ ” Lamp on the indoor unit lights up during Auto Clean operation.
If the air conditioner is operated in cooling or drying mode, for more than 10 minutes and then put
into off mode, the Auto Clean operation will start.
Room temperature or humidity may rise.
Cooling or Dehumidify
operation
Running Stop
Auto Clean
More than 10 min. About 60 min.
Press the button (On/Off) twice, the operation will stop.
“ ” Lamp on the indoor unit turns off. But setting for Auto Clean will
not cancel, it will stop operation only.
NOTE
• If operation of Unit is stop by Off Timer , the Auto Clean will not operate.
• If On Timer is set and on time is within about 2 hours, the Auto Clean will not operate.
• Room temperature or humidity may rise.
• When there would be the window near indoor unit, the water might condense on the window during
Auto Clean. If necessary, to cancel Auto Clean.
Auto Clean Operation
3
For setting
and Timer onPress the room temperature Up button
button for 3 seconds together while remote controller in OFF mode
with directing remote control towards indoor unit.
“ ” is displayed on the LCD.
1
For cancelling
and Timer onPress the room temperature Up button

button for 3 seconds together while remote controller in OFF mode
with directing remote control towards indoor unit.
“ ” is disappear on the LCD.
Once Auto Clean function set, Auto Clean icon will always display on
the LCD. And it stored in the memory of remote controller and remain
set even after reset or battery replacement case. It is one time setting
procedure to use this function.
2
■How to stop at middle point of Auto Clean operation
■
After the cooling operation is stopped, the fan of the indoor unit is dried by fan mode to suppress the
generation of mold inside the indoor unit.
- Auto Clean Operation period is about 60 minutes.
- It can't remove mold or sterilize.
How to set and cancel Auto Clean
- 13 -
- 13 -
ENGLISH

SleepSense Operation
With motion sensor, the room air conditioner detects movements, its location and temperature
around people to control set temperature and control fan speed to provide comfortable and energy
saving operation as well as to achieve comfortable sleep environment.
•
Press the SleepSense button during Cool operation ,
the Air conditioner performs the "SleepSense" operation.
is display on LCD screen.
A beep sound is emitted from Indoor Unit.
Energy saving operation will start by changing the set temperature
higher or lower automatically and reducing operation power
consumption.
To Start SleepSense operation
● By pressing (Powerful mode) button, SleepSense operation is cancelled.
● After auto restart, SleepSense operation is cancelled and previous operation mode shall start.
● By Pressing Smart ECO button/ECO button , My Mode button , SleepSense operation is cancelled.
●
Press the start/stop button OR
Press the SleepSense button again. OR Mode button.
will be disappear on LCD.
A beep sound is emitted from indoor unit.
To Cancel SleepSense operation
●
NOTE
The sensor detects changes to the infrared generated by human bodies. Therefore the accuracy of sensor
may be affected in the following cases:
● The activity level is very low ( reading , watching TV, etc.) or human bodies are blocked by a screen ,
cabinet or glass board.
● The Indoor temperature is very high and exceeds or approaches the human body temperature ( When
refrigeration just begins)
● Person wears thick clothes and turns his/her back to the air conditioner.
● Curtains or plant leaves swing due to pet movement or airflow.
1
2
NOTE
- 14 -

SleepSense Operation
LOGIC ( SleepSense)
At First the Unit will operate at Cooling mode for 20 minutes at setting condition.
With the motion sensor, the room air conditioner can monitor human movement. If no human movement is
detected, then the temperature will increase ( in case of cooling operation ) automatically and unit
continues running for 1 hour.
The Fan speed will be changed to one tap lower than the set fan speed.
If the condition of activity in the room is stable then the unit will continue running with the temperature
increased by another 1°C( in case of cooling) respectively.
During the SleepSense operation , if Big activity /movement is detected, the temperature and Fan speed
will resume back to previous setting.
During the SleepSense operation , if small activity /movement is detected, the temperature will decreased
( in case of cooling) and Fan speed will increase by one tapping.
●
●
●
●
●
- 15 -
ENGLISH

Silent Mode
(Silent) button during Dry, Cool or Fan operation, the fan speed changes
(Silent)
(On/Off)
(Silent)
(Fan Speed)
Silent
Silent
Powerful Silent
Silent
Silent
Silent
(Silent)
By Pressing Mode button or My Mode button , Silent operation is cancelled.
- 16 -

Adjusting the Airflow Direction(upward and downward)
CAUTION
1
“ ” is display on LCD screen.
Press the “ (Up/Down)” button again. The deflector(s) will stop
in the current position.
“ ” is disappear on LCD screen.
Adjust the airflow upward and downward.
According to operation, the horizontal air deflector is automatically set to the
proper angle suitable for each operation.The deflector can be swings up
and down and also set to the desired angle using the “ (Up/Down)”
button.
Press the “ (Up/Down)” button . The deflector will start to swing up and
down.
Don't operate the deflector by hands. It might cause of the failure.
In “Cooling” operation, do not keep the horizontal air deflector swinging
for a long time. Some dew may form on the horizontal air deflector and
some dew may drop from it.
• If the “ (Up/Down)” button is pressed once, the
deflector swings up and down.If the button is pressed again, the
deflector stops in its current position. Several seconds (about 6
seconds) may be required before the deflector starts to move.
and stops at the position where the air outlet closes.
horizontal air
• When the operation is stopped, the horizontal air deflector moves
User can use the device simply as an air circulator.
START
Press the M selector button so that the display indicates
(F ).
Press the button. Fan operation starts with a beep.
Press the button again to stop operation.
Press the button.
Fan Speed
(S ) (L ) ( )
(High)
(Super High)
1
2
STOP
•
•
- 17 -
ENGLISH

•If the “ ” button is pressed once, the Vertical air deflector
swings Left and Right.If the button is pressed again, the deflector
stops in its current position. Several seconds (about 6 seconds)
may be required before the deflector starts to move.
•When the operation is stopped, the vertical air deflector moves and
stops at the center position.
CAUTION
•Don't operate the deflector by hands. It might cause of the failure.
•In "cooling" operation don't keep the vertical air deflector at leftmost or
rightmost position or swinging for a long time. Dew formation may
happen on vertical deflector and some water drops may fall from it.
Adjust the Airflow Direction(leftward and rightward)
1
Adjustment of airflow in Left and Right direction.
Press the Left/Right button . The deflector(s) will start to swing Left
and Right side parallely. is display on LCD screen.
Press the Left/Right button again. The deflector(s) will stop at the
Is disappear on LCD screen. current position.
Adjusting the airflow leftward and rightward parallelly.
- 18 -

Timer Reservation
1. Off Timer Setting
The device can be set to turn off at a preset time.
1
Press ( Timer OFF) Button to select OFF timer.
Symbol start blinking and 12:00 or Previously set time will
be display on LCD screen.
Set up desire Turn off time by pressing Temperature Up /Down
button .
After setting , point the remote controller towards the indoor unit
and Press button.
Symbol stop blinking and turn off time will be display on
LCD screen.
A beep sound emitted from Indoor unit and Timer LED on the
indoor unit lights up.
Remote controller will go to OFF mode after turn off time elapse.
By pressing On Timer and Off Timer Button together for 3
seconds, Off Timer can be canceled.
2
Press ( Timer ON) Button to select ON timer.
Symbol start blinking and 12:00 or Previously set time will
be display on LCD screen.
Set up desire Turn on time by pressing Temperature Up / Down
button .
After setting , point the remote controller towards the indoor unit
and Press button.
Symbol stop blinking and turn on time will be display on
LCD screen.
A beep sound emitted from Indoor unit and Timer LED on the
indoor unit lights up.
Remote controller will go to ON mode after ON timer elapse.
By pressing On Timer and Off Timer Button together for 3
seconds, On Timer can be canceled.
2. On Timer Setting
Indoor unit can be set to turn on at a preset time.
●During the Timer Setting, if you do not press the Temperature Up/Down key within 10 seconds then it will
come out of the Timer Setting without any changes in Timer Settings and will display with or
Icon will be stable appear on LCD to indicate Timer Setting if set previously.
●During Timer setting mode, if you press any key then it will come out immediately from timer setting.
●Timer ON and Timer OFF can be set simultaneously.
●When both timer set simultaneously then on LCD appear with Timer which will going to execute/expire
first.
●During Timer ON or Timer OFF set then Clock setting can not be changed. Clock time will not be display on
LCD screen.
●Clock time can be seen on LCD screen by Press and Hold Timer ON or Timer OFF key for 5 seconds. Clock
time display for 10 seconds then it will change to Timer ON or Timer OFF time value.
- 19 -
ENGLISH

You can reset the internal settings (restore the factory settings) by remote controller.
NOTE
• Please note that the configuration will be cleared and pairing procedure
will be required to do again to use the built-in airCloud Home module.
•Please refer separate operation manual available for more information
related Built-in airCloud Home Module.
Initialization of the Built-in airCloud Home Module
How to restore factory setting■
Please make this setting with the remote control in off mode.




Press button (Mode) and button (On Timer) 3 seconds
together.
LCD will display “ ” on Temperature segment for 3 seconds
then it will display normal screen.
Make sure “ ” Lamp on the indoor unit flash 4 times repeatedly
for about 20 seconds.
Restart the unit & check “ ” Lamp blinks 3 times. This ensures
"Wi-Fi" is a trademark or registered trademark of the "Wi-Fi Alliance".
that unit enters into pairing mode & restoring factory setting is
succeeded.
- 20 -