Hitachi RC-AGU1EA0G User manual

Remote Controller Manual
Remote Controller manual Page 1~20
To obtain the best performance and ensure years of trouble free use, please read this instruction manual completely.
MODEL
RC-AGU1EA0G
<0024394B>
- 1 -

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.
- 2 -
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 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 (Heat)
GoodSleep Button
( Page )
FrostWash Button
( Page )
Filter Sign Reset Button
( Page 20)
Eco Button
Use this button to set the
Eco mode.
( Page )
On Timer Button
Select the turn ON time.
( Page )
Off Timer Button
Select the turn OFF time.
( Page )
LeaveHome Button
( Page 8)
My Mode Button
( Page )
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 3)
On/Off Button
Press this button to start
operation.
Press it again to stop
operation.
( Page 3)
Powerful Button
( Page )
Silent Button
( Page
Temperature Button
Room temperature setting.
Value will change quicker
when keep pressing.
( Page )
Reset Button
( Page 20)
Up/Down Button
Control the angle of the
horizontal air deflector.
( Page )
(Auto) (Cool)
(Dry) (Fan) cyclically.
( Page 3)

Auto Mode
The device will automatically determine the mode of operation, Heat Mode or Cool Mode depending on the
current room temperature. The selected mode of operation will change when the room temperature varies.
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 or GoodSleep Timer is set.
■As the settings are stored in the memory of the remote controller,
you only have to press the (On/Off) button next time.
Press the Mode Selector Button so that the display indicates
the (Auto) mode of operation.
●When Auto has been selected, the device will automatically
determine the mode of operation, Heat or Cool depending
on the current room temperature.
●If the mode automatically selected by the unit is not
satisfactory, manually change the mode setting (Heat, Dry,
Cool or Fan).
Press the (Fan Speed) button to select Auto, Silent, Low,
Medium, High or Super High.
Press the (On/Off) button.
Operation starts with a beep.
Press the button again to stop operation.
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.
1
2
3
Set the desired Fan Speed with the (Fan Speed) button
(the display indicates the setting).
START
STOP
Temperature range can be set between 16.0°C and 32.0°C.
(Auto) (Silent) (Low)
(High) (Medium)(Super High)
- 3 -

Heat Mode
●Use the device for heating when the outdoor temperature is under 21°C.
When it is too warm (over 21°C), the heating function may not work in order to protect the device.
●In order to keep reliability of the device, please use this device above –15°C of the outdoor
temperature.
Defrosting will be performed about once an hour when frost forms on the heat exchange of the
outdoor unit, for 5~10 minutes each time.
During defrosting operation, the operation lamp blinks in cycle of 2 seconds on and 1 second off.
The maximum time for defrosting is 20 minutes.
(If the piping length used is longer than usual, frost will likely to form.)
1
2
Defrosting■
Press the Mode Selector Button so that the display indicates
(Heat).
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.
Temperature range can be set between 16.0°C and 32.0°C.
Press the (On/Off) button. Heating 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.
■During Auto fan, the fan speed automatically changes as below:
●When the difference between room temperature and setting temperature
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 heating.
1
2
3
START
STOP
(Auto) (Silent) (Low)
(High) (Medium)(Super High)
- 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 -

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.
- 6 -
(Auto) (Silent) (Low)
(High) (Medium)(Super High)

User can use the device simply as an air circulator.
START
STOP
1
2
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.
Timer Reservation
• Select the Off Time by pressing the
Button.
• Setting time will change according to the below
sequence when you press the button.
Timer and Timer are available.
2
1
On Time setting
• Select the On Time by pressing the Button.
• Setting time will change according to the below
sequence when you press the button.
Operation stop at setting time
Operation will start setting
temperature at setting time.
Fan Speed
(S ) (L ) ( )
(High)
(Super High)
On Timer
Off Timer
On Timer
Set Temp. -0.5Hr. -1.0Hr. -2.0Hr-3.0Hr.......... -10.0Hr. -11.0Hr -12.0Hr.
Set Temp. -0.5Hr. -1.0Hr. -2.0Hr-3.0Hr.......... -10.0Hr. -11.0Hr -12.0Hr.
- 7 -
Off Time setting
NOTE
・During setting timer, if you do not press any button for 3 seconds then it will come out of setting timer mode
with preset time.
And On Timer icon " " or Off Timer icon " " will remain on LCD to indicate timer setting.
・During setting timer, if you press active button then it will come out immediately with timer setting.
・Timer On and Timer Off can be set simultaneously.
・When both timer set simultaneously then arrow " " mark will appear on LCD appear near " " or " "
which will execute first.
・On Timer or Off Timer can be canceled without long scrolling by pressing On Timer and Off Timer button
together for 3 seconds.
Cancel OFF Timer
Cancel ON Timer

Powerful Operation
• During Powerful operation, cooler or warmer air will be blown out from indoor unit for Cooling or
Heating 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
• " " disappears from the LCD.
CANCEL
•Press the (On/Off) button. or
(Powerful) button again.
•When Eco Operation, LeaveHome Operation,Silent Mode, GoodSleep Timer 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.
– just before defrost operation (when the air conditioner is running in Heating operation).
LeaveHome Operation
NOTE
• During LeaveHome operation, fan speed and horizontal air defl ector position cannot be changed.
Prevent the room temperature from falling too much when no one is at home .The initial setting
temperature is 10.0℃and the temperature range can be set between 10.0℃and 16.0℃.
Press (LeaveHome) button during stop or
operation.
Room temperature is set at 10.0℃ and heating operation
starts.
Set the desired room temperature with the Temperature
buttons.Temperature range can be set between 10.0℃
and 16.0℃.
• " ", " ", " ", "Set Temperature" is
displayed on the LCD.
Press the (On/Off) button. or
Press the (LeaveHome) button again.
Change to other Operation Mode.
1
2
START
CANCEL
performs at maximum power.
By pressing (Powerful) button during Auto, Heat, Dry, Cool, or Fan operation, the air conditioner
Powerful
Powerful
Powerful
- 8 -

●
●
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.
- 9 -
Operation is started
FrostWash operation Unit remain in standby mode
120min (max)
Operation is
stopped FrostWash ends
is pressed
Normal operation

After the cooling operation is stopped, the fan of the indoor unit is dried by heating or fan mode to
suppress the generation of mold inside the indoor unit.
- Mold Guard Operation period is about 1 hour.
- It can't remove mold or sterilize.
The Process of Mold Guard
The upper and lower deflector(s) remain open
“ ” Lamp on the indoor unit lights up during Mold Guard operation.
If the air conditioner is operated in cooling or drying mode, including in auto mode, for more than 10
minutes and then put into off mode, the mold guard operation will start.
If unit operation is stopped after heating operation, Mold Guard will not operate.
Room temperature or humidity may rise
Cooling or Dehumidify
operation
Running Stop
Mold Guard
More than 10 min. About 60 min.
Press the room temperature up setting button and
For setting
For cancelling
button
(On Timer) 3 seconds together during air conditioner operation stop.
“ ” is displayed on the LCD.
Press the room temperature up setting button and button
(On Timer) 3 seconds together during air conditioner operation stop.
“ ” is disappear on the LCD.
Once Mold Guard function set, Mold Guard 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.
Press the button (On/Off) twice, the operation will stop.
“ ” Lamp on the indoor unit turns off. But setting for Mold Guard will
not cancel, it will stop operation only.
NOTE
• If unit operation is stopped after heating operation, Mold Guard will not operate.
• If operation of Unit is stop by Off Timer or GoodSleep Timer, the Mold Guard will not operate.
• If On Timer is set and on time is within about 2 hours, the Mold Guard will not operate.
• Depending on situation, Mold Guard will operate with Fan Mode.
• Room temperature or humidity may rise.
• When there would be the window near indoor unit, the water might condense on the window during Mold
Guard. If necessary, to cancel Mold Guard.
Mold Guard Operation
2
3
1
■How to set and cancel Mold Guard
■How to stop at middle point of Mold Guard operation
- 10 -

Eco Operation
Energy saving operation by changing set temperature and by limiting the maximum power consumption
value.
Press
• "
(Eco) button during operation.
" is displayed on the LCD.
• Energy saving operation will start by changing
the set temperature higher or lower and saving
operation power consumption.
Press (On/Off) button.
• Press
• "
(Eco) button again.
" disappears from the LCD.
NOTE
• In case the power consumption is already low,Eco operation will not reduce the power
consumption.
•By Pressing Powerful button, Mode button, LeaveHome button or My mode button ,
ECO operation will be cancelled.
• After auto restart, Eco Operation is cancelled and previous operation mode shall start.
By pressing the (Eco) button during Heating,
Automatic, dehumidifying or Cooling operation,
the air conditioner performs the “Eco” operation.
- 11 -

Powerful Silent
Silent
Silent
Silent
(Silent)
By Pressing Mode button or LeaveHome button or My mode button , Silent operation is cancelled.
Silent Mode
(Silent) button during Auto, Heat, Dry, Cool or Fan operation, the fan speed changes
(Silent)
(On/Off)
(Silent)
(Fan Speed)
Silent
Silent
- 12 -

●The indoor fan speed of air conditioner does not change even when fan speed button is pressed.
●lf you set the GoodSleep timer when the Off timer or On Timer has been set earlier, the GoodSleep timer
becomes effective instead of the Off timer or On Timer set earlier.
●On timer and Off timer can not be set if GoodSleep timer set earlier.
●GoodSleep timer will be cancelled if selected My Mode or LeaveHome Operation.
GoodSleep Timer Setting
(GoodSleep) button during Auto, Heat, Dry, Cool or Fan operation, the unit shifts the
GoodSleep Timer
GoodSleep Timer
(GoodSleep)
(GoodSleep)
(On/Off)
- 13 -
Set Temp. -0.5Hr. -1.0Hr. -2.0Hr-3.0Hr.......... -10.0Hr. -11.0Hr -12.0Hr.
Lamp
Lamp
Cancel GoodSleep Timer

Adjusting the Airflow Direction
CAUTION
2
1Adjust 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.
“ ” 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.
• 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.
Adjust the airflow to left and right.
Hold the vertical air deflector as shown on the right and
adjust the airflow to left and right.
• If the “ (Up/Down)” button is pressed once, the
horizontal air 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.
• When the operation is stopped, the horizontal air deflector
moves and stops at the position where the air outlet closes.
- 14 -

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 and turns off.
Restart the unit & check “ ” Lamp blinks 3 times. This ensures
"Wi-Fi" is a trademark or registered trademark of the "Wi-Fi Alliance".
- 15 -
that unit enters into pairing mode & restoring factory setting is
succeeded.

Enter to My Mode programming
●Press the My Mode button continuously for 5 seconds .
●“ ” blinks on the LCD. And “ ”, “ ” or “ ” appear at the right of “ ”.
The blinking of “
By pressing the
” will remain for 10 seconds.
●(My Mode) button, “ ”, “ ” or “ ” can be
selected for programming.
My Mode(Programming)
● Use this mode for personalized comfortable settings. The My Mode can be set by using the remote controller.
●Up to 3 programs can be set.
Default Setting of My Mode
Programming of My Mode
My Mode Mode Temperature Fan Speed SilentON Timer /
OFF Timer
My Mode1 COOL 25.℃Auto Nosetting Nosetting
My Mode2 COOL 25.℃Auto Nosetting Nosetting
My Mode3 COOL 25.℃Auto Nosetting Nosetting
Mode Selection
Press (Mode) button in order to select desired Mode during “ ”
(Heat) (Auto) (Cool) (Dry)
blinks.
Mode will change from
(Fan) cyclically.
●
●
Fan Speed Selection
Press (Fan Speed) button in order to select desired Fan Speed
during “ ” blinks.
Available Fan speed only can be selected as per selected desired mode.
●
●
Desired Room Temperature Selection
Press button or button in order to select desired Room
Temperature during “ ” blinks.
Temperature range can be set between 16.0℃and 32.0℃.
Fan Mode can not be set desired Room Temperature.
●
●
●
Silent Mode Selection
Press (Silent) button in order to set or cancel Silent Mode during
“ ” blinks.
●
- 16 -
11
12
13
14
15

My Mode(Programming)
Programming of My Mode
On Timer Setting Selection
Press (On Timer) button in order to select On Timer setting during
“ ” blinks.
“ ” blinks on the LCD.
Setting time will change according to the below sequence when you press
the button.
●
●
Set Temp. -0.5Hr. -1.0Hr. -2.0Hr-3.0Hr.......... -10.0Hr. -11.0Hr -12.0Hr.
Off Timer Setting Selection
Press (Off Timer) button in order to select Off Timer setting during
“ ” blinks.
“ ” blinks on the LCD.
Setting time will change according to the below sequence when you press
the button.
●
●
Set Temp. -0.5Hr. -1.0Hr. -2.0Hr-3.0Hr.......... -10.0Hr. -11.0Hr -12.0Hr.
If operation of remote controller will not be done for 10 seconds during My Mode programming, remote controller
will come out from My Mode programming without registering of My Mode Programming.
without registering of My Mode Programming, My Mode selection will remain with all previously selections and
previous values.
If My Mode button is kept pressing for 5 seconds during My Mode Programming, remote controller will come
out from My Mode programming.
without registering of My Mode Programming, My Mode selection will remain with all previously selections and
previous values.
If battery is replaced or (Reset) button is pressed, My Mode Programming on remote controller will be
reset to default settings.
if new settings are required, do My Mode Programming again.
When Operation Mode Lock is set, selectable mode during My Mode will be limited.
●
●
●
- 17 -
6
7
Register of My Mode Programming
8
●Once all desire setting completed , press (On/Off) button during
" " blinks.
All selection will be saved to remote controller and room air conditioner.
●
Cancel OFF Timer
Cancel ON Timer

My Mode(Start or Stop of My Mode Operation)
Start of My Mode Operation
Stop of My Mode Operation
Start of My Mode Operation
Press (My Mode) button at room air conditioner operation.
Room air conditioner starts with My Mode 1 registered to remote controller.
Press (My Mode) button again in order to change to the operation of
My mode 2, My mode 3.
●
●
Stop of My Mode Operation
Press (On/Off) button in order to turn off room air conditioner.
●
How to Exchange the Batteries in the Remote Controller
1
2
Remove the cover as shown in the figure and take out the old batteries. Push and pull to the
dirction of arrow
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
- 18 -
NOTE
●Change the batteries when remote controller LCD display restarts on pressing of any key and there is
no response from air conditioner.
Batteries
Cover
(LeaveHome) button.
●
If My Mode Operation is started without programming of My Mode yet, room air conditioner starts with default
setting of My Mode.
If On Timer or Off Timer set by My Mode has elapsed, pressing (My Mode) button again to restart the
Timer operation.
FrostWash (Manual Mode) will not activate during My Mode.
Up/Down button is active during My mode for adjusting horizontal air deflector.
●
●
●
● My Mode operation can be cancelled by pressing (Mode) button or

The remote controller can be set to fix the Heat Mode (including Fan Mode), Cool Mode and Dry Mode
(including Fan Mode) operations.
■Method to lock Heat Mode (including Fan Mode) operation.
Press (Mode) and buttons simultaneously for about 3 seconds
when the remote controller is OFF.
“ ”, “ ” and“ ”will be displayed for about 10 seconds. Later, “ ” and “ ”
will remain.
This indicates that Heat Mode operation is locked.
When pressing (Mode) button, “ ”, or “ ” will be displayed.
■Method to unlock Heat Mode (including Fan Mode) operation.
when the remote controller is OFF.
All operation mode symbols will appear on the display for about 10 seconds “ ”
will disappear. After that, “ ” will remain.
This indicates that Heat Mode operation is unlocked.
■Method to lock Cool Mode and Dry Mode (including Fan Mode) operations.
Press (Mode) and buttons simultaneously for about 3seconds when the
remote controller is OFF.
“ ”, “ ”, “ ” and “ ”will be displayed for about 10 seconds. Later, “ ” and
“ ” will remain.
This indicates that Cool Mode and Dry Mode operation is locked.
When pressing (Mode) button, “ ”, “ ”, or “ ” will be displayed.
■Method to unlock Cool Mode and Dry Mode (including Fan Mode) operations.
Press (Mode) and buttons simultaneously for about 3seconds when
the remote controller is OFF.
All operation mode symbols will appear on the display for about 10 seconds “ ”
will disappear. After that “ ” will remain.
This indicates that Cool Mode and Dry Mode operation is unlocked.
Operation Mode Lock
Press (Mode) and buttons simultaneously for about 3 seconds
- 19 -
NOTE
●
●
●
●
Operation Mode Lock function will not activate if Timer reservations or My Mode is activate.
Timer reservations shall be deactivated first. Then, Operation Mode Lock function can be activated.
Operation Mode Lock can be kept even if (Reset) button is pressed.
Operation Mode Lock will not be set if FrostWash(Manual Mode) is in progress.
LeaveHome button is disable during lock Cool mode and Dry Mode operation.

How to Reset Filter Sign on the indoor unit
Reset Function ( For Hardware Reset)
Filter Sign on the indoor unit will show with “ ” lamp by blinking with 1 second on
During Battery replacement or any unlikely event, if the display does not change
on Press of key or any unwanted garbage display comes,
Press Reset button to reset your remote controller hardware.
In order to reset remote controller hardware , Press and release Reset button,
the display will be as shown for 2 seconds then it will change to default mode
screen.
“ ” symbol will be visible on LCD screen for about 3 seconds and Filter
Sign on the indoor unit will turn off.
and 4 seconds off. Because cleaning of Air filter has not been done for a long time.
Clean the Air filter.
Press Filter Button at Off Mode pointing the remote controller towards the indoor unit
to reset Filter Sign.
NOTE
• Filter Button is active in OFF mode only.
NOTE
• Use some pointed item like pen to press the reset key.
• Once the remote controller is reset, all setting will reset except some
special function activated by User
- 20 -