To operate the remote controller
Operation Manual
EDAU041006
Remote Controller
1
<Open the front cover>
2
5
3
6
4
9
7
8
13
10
11
12
14
15
17
16
18
<ARC452A4>
1. Signal transmitter:
• It sends signals to the indoor unit.
11. SWING button:
• Vertical blades (louvers) (page 12.)
2. Display:
• It displays the current settings.
(In this illustration, each section is shown
with its displays ON for the purpose of
explanation.)
12. COMFORT/SENSOR button:
• COMFORT AIRFLOW and INTELLIGENT
EYE operation (page 14, 15.)
3. FAN setting button:
• It selects the airflow rate setting.
4. POWERFUL button:
POWERFUL operation (page 17.)
5. ON/OFF button:
• Press this button once to start operation.
Press once again to stop it.
6. TEMPERATURE adjustment buttons:
• It changes the temperature setting.
7. MODE selector button:
• It selects the operation mode.
(AUTO/DRY/COOL/HEAT/FAN) (page 10.)
13. WEEKLY/PROGRAM/COPY/BACK/NEXT
button:
• WEEKLY TIMER operation (page 22.)
14. SELECT button:
• It changes the ON/OFF TIMER and
WEEKLY TIMER settings. (page 20, 23.)
15. OFF TIMER button: (page 20.)
16. ON TIMER button: (page 21.)
17. TIMER CANCEL button:
• It cancels the timer setting. (page 20, 21.)
• It cannot be used for the WEEKLY TIMER
operation.
18. CLOCK button: (page 8.)
8. QUIET button:
OUTDOOR UNIT QUIET operation (page 18.)
9. ECONO button:
ECONO operation (page 19.)
10. SWING button:
• Horizontal blades (flaps) (page 12.)
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Preparation before Operation
To set the batteries
2
1. Slide the front cover to take it off.
Position + and
– correctly!
2. Set two dry batteries (LR03·AAA).
3. Set the front cover as before.
3
1
To operate the remote controller
• To use the remote controller, aim the transmitter at the
indoor unit. If there is anything to block signals between the
unit and the remote controller, such as a curtain, the unit
will not operate.
• Do not drop the remote controller. Do not get it wet.
• The maximum distance for communication is about 7m.
Receiver
To fix the remote controller
holder on the wall
Remote
controller
holder
1. Choose a place from where the signals reach the unit.
2. Fix the holder to a wall, a pillar, etc. with the
screws supplied with the holder.
3. Place the remote controller in the remote
controller holder.
Set.
• To remove, pull it
upwards.
ATTENTION
About batteries
• When replacing the batteries, use batteries of the same type, and replace the two old batteries together.
• When the system is not used for a long time, take the batteries out.
• The batteries will last for approximately one year. If the remote controller display begins to
fade and the degradation of reception performance occurs within a year, however, replace
both two batteries with new size AAA alkaline batteries.
• The attached batteries are provided for the initial use of the system.
The usable period of the batteries may be short depending on the manufactured date of the air conditioner.
About remote controller
• Never expose the remote controller to direct sunlight.
• Dust on the signal transmitter or receiver will reduce the sensitivity. Wipe off dust with soft cloth.
• Signal communication may be disabled if an electronic-starter-type fluorescent lamp (such
as inverter-type lamps) is in the room. Consult the shop if that is the case.
• If the remote controller signals happen to operate another appliance, move that appliance
to somewhere else, or consult the shop.
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Preparation before Operation
To set the clock
1. Press “CLOCK button”.
is displayed.
and
blinks.
2. Press “SELECT button” to set
the current day of the week.
3. Press “CLOCK button”.
blinks.
4. Press “SELECT button” to set
the clock to the present time.
Holding down “
” or “
” button
rapidly increases or decreases the time
display.
5. Press “CLOCK button”.
Always point the remote controller at the
indoor unit when pushing the buttons
when setting the indoor unit’s internal
clock.
blinks.
2, 4
1, 3, 5
NOTE
• If the indoor unit’s internal clock is not set to the correct time, the WEEKLY TIMER will not
operate punctually.
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Turn the breaker ON
• Turning ON the breaker opens once and closes the flaps. (This is a normal procedure.)
NOTE
Tips for saving energy
• Be careful not to cool (heat) the room too much.
Keeping the temperature setting at a moderate level helps save energy.
• Cover windows with a blind or a curtain.
Blocking sunlight and air from outdoors increases the cooling (heating) effect.
• Clogged air filters cause inefficient operation and waste energy.
Clean them once in about every two weeks.
Recommended temperature setting
For cooling:26˚C – 28˚C
For heating:20˚C – 24˚C
Please note
• The air conditioner always consumes 15-35 watts of electricity even while it is not operating.
• If you are not going to use the air conditioner for a long period, for example in spring or autumn, turn the breaker OFF.
• Use the air conditioner in the following conditions.
Mode
Operating conditions
If operation is continued out of this range
COOL
Outdoor temperature: 10 to 46˚C
Indoor temperature: 18 to 32˚C
Indoor humidity: 80% max.
• A safety device may work to stop the operation.
• Condensation may occur on the indoor unit and drip.
HEAT
Outdoor temperature: –15 to 24˚C
Indoor temperature: 10 to 30˚C
• A safety device may work to stop the operation.
DRY
Outdoor temperature: 10 to 46˚C
Indoor temperature: 18 to 32˚C
Indoor humidity: 80% max.
• A safety device may work to stop the operation.
• Condensation may occur on the indoor unit and drip.
• The operation of the system outside the above humidity or temperature range may cause a
safety device to disable the system.
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AUTO · DRY · COOL · HEAT · FAN Operation
The air conditioner operates with the operation
mode of your choice.
From the next time on, the air conditioner will
operate with the same operation mode.
To start operation
1. Press “MODE selector button”
and select a operation mode.
• Each pressing of the button advances
the mode setting in sequence.
: AUTO
: DRY
5
4
: COOL
: HEAT
: FAN
2, 3
1
2. Press “ON/OFF button”.
• The OPERATION lamp lights up.
To stop operation
3. Press “ON/OFF button” again.
• Then OPERATION lamp goes off.
To change the temperature setting
4. Press “TEMPERATURE adjustment button”.
DRY or FAN mode
AUTO or COOL or HEAT mode
Press “
“
The temperature setting is not variable.
” to raise the temperature and press
” to lower the temperature.
Set to the temperature you like.
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To change the airflow rate setting
5. Press “FAN setting button”.
DRY mode
AUTO or COOL or HEAT or FAN mode
Five levels of airflow rate setting from “
plus “
”“
” to “
”
” are available.
The airflow rate setting is not variable.
• Indoor unit quiet operation
When the airflow is set to “ ”, the noise from the indoor unit will become quieter.
Use this when making the noise quieter.
NOTE
Note on HEAT operation
• Since this air conditioner heats the room by taking heat from outdoor air to indoors, the heating
capacity becomes smaller in lower outdoor temperatures. If the heating effect is insufficient, it
is recommended to use another heating appliance in combination with the air conditioner.
• The heat pump system heats the room by circulating hot air around all parts of the room.
After the start of heating operation, it takes some time before the room gets warmer.
• In heating operation, frost may occur on the outdoor unit and lower the heating capacity. In
that case, the system switches into defrosting operation to take away the frost.
• During defrosting operation, hot air does not flow out of indoor unit.
• A pinging sound may be heard during defrosting operation, which, however does not mean
that the air conditioner has failures.
Note on COOL operation
• This air conditioner cools the room by blowing the hot air in the room outside, so if the
outside temperature is high, the performance of the air conditioner drops.
Note on DRY operation
• The computer chip works to rid the room of humidity while maintaining the temperature as
much as possible. It automatically controls temperature and airflow rate, so manual
adjustment of these functions is unavailable.
Note on AUTO operation
• In AUTO operation, the system selects a temperature setting and an appropriate operation
mode (COOL or HEAT) based on the room temperature at the start of the operation.
• The system automatically reselects setting at a regular interval to bring the room
temperature to user-setting level.
• If you do not like AUTO operation, manually change the set temperature.
Note on FAN operation
• This mode is valid for fan only.
Note on airflow rate setting
• At smaller airflow rates, the cooling (heating) effect is also smaller.
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Adjusting the Airflow Direction
You can adjust the airflow direction to increase
your comfort.
To adjust the horizontal
blades (flaps)
1. Press “SWING button
”.
• “
” is displayed on the LCD and the
flaps will begin to swing.
2. When the flaps have reached
the desired position,
press “SWING button
”
once more.
• The flaps will stop moving.
1, 2
• “
3, 4
” disappears from the LCD.
To adjust the vertical
blades (louvers)
3. Press “SWING button
• “
”.
” is displayed on the LCD.
4. When the louvers have reached the desired position, press the
“SWING button
” once more.
• The louvers will stop moving.
• “
” disappears from the LCD.
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To start 3-D Airflow
1. 3. Press the “SWING button
the “ ” and “
move in turn.
” and the “SWING button
”:
” display will light up and the flap and louvers will
To cancel 3-D Airflow
2. 4. Press either the “SWING button
” or the “SWING button
”.
COMFORT AIRFLOW operation
• Check COMFORT AIRFLOW operation in the section of “COMFORT AIRFLOW Operation” and
“INTELLIGENT EYE Operation”. (page 14, 15.)
Notes on flaps and louvers angles
• When “SWING button” is selected, the flaps
swinging range depends on the operation mode.
(See the figure.)
Three-Dimensional (3-D) Airflow
• Using three-dimensional airflow circulates cold
air, which tends to collected at the bottom of the
room, and hot air, which tends to collect near the
ceiling, throughout the room, preventing areas of
cold and hot developing.
ATTENTION
• Always use a remote controller to adjust the
angles of the flaps and louvers. If you attempt to
move it forcibly with hand when it is swinging, the
mechanism may be broken.
• Always use a remote controller to adjust the
louvers angles. In side the air outlet, a fan is
rotating at a high speed.
COOL AND DRY MODE
STOP
OPERATION
COMFORT
AIRFLOW (40˚)
UPPER
LIMIT (45˚)
LOWER
LIMIT (80˚)
HEAT MODE
STOP
OPERATION
UPPER
LIMIT (60˚)
LOWER
LIMIT (100˚)
COMFORT
AIRFLOW (105˚)
FAN MODE
STOP
OPERATION
UPPER
LIMIT (45˚)
LOWER
LIMIT (100˚)
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COMFORT AIRFLOW Operation
The flow of air will be in the upward direction while in
cooling mode and in the downward direction while in
heating mode, which will provide a comfortable wind
that will not come in direct contact with people.
To start COMFORT
AIRFLOW operation
1. Press “COMFORT/SENSOR button”
and select “ ” on the LCD.
• Each time the “COMFORT/SENSOR
button” is pressed a different setting
option is displayed on the LCD.
• By selecting “
” from the following
icons, the air conditioner will be in COMFORT
AIRFLOW operation combined with
INTELLIGENT EYE operation. (page 16.)
Blank
1, 2
To cancel COMFORT
AIRFLOW operation
2. Press “COMFORT/SENSOR button”.
• Press the button to select “Blank”.
Notes on “COMFORT AIRFLOW Operation”
• The flap position will change, preventing air from blowing directly on the occupants of the room.
• POWERFUL operation and COMFORT AIRFLOW operation cannot be used at the same time.
• The volume of air will be set to AUTO. If the upward and downward airflow direction is
selected, the COMFORT AIRFLOW function will be canceled.
• Priority is given to the function of whichever button is pressed last.
• The COMFORT AIRFLOW function makes the following airflow direction adjustments.
The flaps will move upward while cooling so that the airflow will be directed upward.
The flaps will move downward while heating so that the airflow will be directed downward.
Cooling operation
Heating operation
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INTELLIGENT EYE Operation
“INTELLIGENT EYE” is the infrared sensor which
detects the human movement.
To start INTELLIGENT
EYE operation
1. Press “COMFORT/SENSOR button”
and select “ ” on the LCD.
• Each time the “COMFORT/SENSOR
button” is pressed a different setting
option is displayed on the LCD.
• By selecting “
” from the following
icons, the air conditioner will be in
INTELLIGENT EYE operation combined with
COMFORT AIRFLOW operation. (page 16.)
Blank
• When the flaps (horizontal blades) are
swinging, the operating as above will
stop the movement of them.
1, 2
To cancel the INTELLIGENT
EYE operation
2. Press “COMFORT/SENSOR button”.
• Press the button to select “Blank”.
[EX.]
When somebody in the room
• Normal operation
The air conditioner is in normal
operation while the sensor is
detecting the movement of people.
When nobody in the room
• 20 min. after, start energy
saving operation.
The set temperature is shifted in
±2ºC steps.
Somebody back in the room
• Back to normal operation.
The air conditioner will return to
normal operation when the sensor
detects the movement of people
again.
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INTELLIGENT EYE Operation
“INTELLIGENT EYE” is useful for Energy Saving
Energy saving operation
• Change the temperature –2˚C in heating / +2˚C in cooling / +2˚C in dry mode from set temperature.
• Decrease the airflow rate slightly in FAN mode only.
• If no presence detected in the room for 20 minutes.
Notes on “INTELLIGENT EYE”
• Application range is as follows.
Vertical angle 90˚
(Side View)
Horizontal angle 110˚
(Top View)
90˚
7m
55˚ 55˚
7m
• Sensor may not detect moving objects further than 7m away. (Check the application range)
• Sensor detection sensitivity changes according to indoor unit location, the speed of
passersby, temperature range, etc.
• The sensor also mistakenly detects pets, sunlight, fluttering curtains and light reflected off of
mirrors as passersby.
• INTELLIGENT EYE operatipon will not go on during powerful operation.
• NIGHT SET MODE (page 20.) will not go on during use of INTELLIGENT EYE operation.
To combine “COMFORT AIRFLOW Operation” and
“INTELLIGENT EYE Operation”
1. Press “COMFORT/SENSOR button” and select “
” on the LCD.
• Each time the “COMFORT/SENSOR button” is pressed a different setting option is
displayed on the LCD.
Blank
2. Press “COMFORT/SENSOR button”.
• Press the button to select “Blank”.
• The air conditioner can go into operation with the COMFORT AIRFLOW and INTELLIGENT
EYE functions combined.
• The volume of air will be set to AUTO. If the upward and downward airflow direction is
selected, the CONFORT AIRFLOW operation will be canceled.
Priority is given to the function of whichever button is pressed last.
CAUTION
• Do not place large objects near the sensor.
Also keep heating units or humidifiers outside the sensor’s detection area. This sensor can
detect undesirable objects.
• Do not hit or violently push the INTELLIGENT EYE sensor. This can lead to damage and malfunction.
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POWERFUL Operation
POWERFUL operation quickly maximizes the
cooling (heating) effect in any operation mode.
You can get the maximum capacity.
To start POWERFUL
operation
1. Press “POWERFUL button”.
• POWERFUL operation ends in
20minutes. Then the system
automatically operates again with the
previous settings which were used
before POWERFUL operation.
• “
” is displayed on the LCD.
• When using POWERFUL operation,
there are some functions which are
not available.
1, 2
To cancel POWERFUL
operation
2. Press “POWERFUL button”
again.
• “
” disappears from the LCD.
NOTE
Notes on POWERFUL operation
• POWERFUL Operation cannot be used together with ECONO, QUIET, or COMFORT
Operation.
Priority is given to the function of whichever button is pressed last.
• POWERFUL Operation can only be set when the unit is running. Pressing the operation
stop button causes the settings to be canceled, and the “ ” disappears from the LCD.
• POWERFUL Operation will not increase the capacity of the air conditioner if the air
conditioner is already in operation with its maximum capacity demonstrated.
• In COOL and HEAT mode
To maximize the cooling (heating) effect, the capacity of outdoor unit must be increased
and the airflow rate be fixed to the maximum setting.
The temperature and airflow settings are not variable.
• In DRY mode
The temperature setting is lowered by 2.5˚C and the airflow rate is slightly increased.
• In FAN mode
The airflow rate is fixed to the maximum setting.
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OUTDOOR UNIT QUIET Operation
OUTDOOR UNIT QUIET operation lowers the
noise level of the outdoor unit by changing the
frequency and fan speed on the outdoor unit.
This function is convenient during night.
To start OUTDOOR
UNIT QUIET operation
1. Press “QUIET button”.
• “
” is displayed on the LCD.
To cancel OUTDOOR
UNIT QUIET operation
2. Press “QUIET button” again.
• “
” disappears from the LCD.
1, 2
NOTE
Note on OUTDOOR UNIT QUIET operation
• This function is available in COOL, HEAT, and AUTO modes.
(This is not available in FAN and DRY mode.)
• POWERFUL operation and OUTDOOR UNIT QUIET operation cannot be used at the
same time.
Priority is given to the function of whichever button is pressed last.
• OUTDOOR UNIT QUIET Operation will drop neither the frequency nor fan speed if the
frequency and fan speed have been already dropped low enough.
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ECONO Operation
ECONO operation is a function which enables
efficient operation by limiting the maximum power
consumption value.
This function is useful for cases in which attention
should be paid to ensure a circuit breaker will not
trip when the product runs alongside other
appliances.
To start ECONO
operation
1. Press “ECONO button”.
•“
” is displayed on the LCD.
To cancel ECONO
operation
1, 2
2. Press “ECONO button” again.
•“
” disappears from the LCD.
Running current and
power consumption
Normal
operation
Maximum during
normal operation
Maximum during
ECONO Mode
ECONO
Mode
Time
From start up until set
temperature is reached
• This diagram is a representation for illustrative purposes only.
* The maximum running current and power consumption of the air conditioner in ECONO
mode vary with the connecting outdoor unit.
NOTE
• ECONO Operation can only be set when the unit is running. Pressing the OFF button
causes the setting to be canceled, and the “ ” disappears from the LCD.
• ECONO operation is a function which enables efficient operation by limiting the power
consumption of the outdoor unit (operating frequency).
• ECONO operation functions in AUTO, COOL, DRY and HEAT modes.
• POWERFUL and ECONO operation cannot be used at the same time.
Priority is given to the function of whichever button is pressed last.
• Power consumption may not drop even if ECONO operation is used of the level of power
consumption is already low.
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TIMER Operation
Timer functions are useful for automatically
switching the air conditioner on or off at night or in
the morning. You can also use OFF TIMER and
ON TIMER in combination.
To use OFF TIMER
operation
• Check that the clock is correct.
If not, set the clock to the present time.
(page 8.)
1. Press “OFF TIMER button”.
is displayed.
blinks.
2. Press “SELECT button” until
the time setting reaches the
point you like.
• Every pressing of either button
increases or decreases the time
setting by 10 minutes. Holding down
either button changes the setting
rapidly.
3. Press “OFF TIMER button”
again.
1, 3
4
2
• The TIMER lamp lights up.
To cancel the OFF TIMER Operation
4. Press “CANCEL button”.
• The TIMER lamp goes off.
NOTE
• When TIMER is set, the present time is not displayed.
• Once you set ON, OFF TIMER, the time setting is kept in the memory. (The memory is
canceled when remote controller batteries are replaced.)
• When operating the unit via the ON/OFF Timer, the actual length of operation may vary from
the time entered by the user. (Maximum approx. 10 minutes)
NIGHT SET MODE
When the OFF TIMER is set, the air conditioner automatically adjusts the temperature
setting (0.5˚C up in COOL, 2.0˚ C down in HEAT) to prevent excessive cooling (heating) for
your pleasant sleep.
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To use ON TIMER
operation
• Check that the clock is correct. If not, set
the clock to the present time. (page 8.)
1. Press “ON TIMER button”.
is displayed.
blinks.
2. Press “SELECT button” until
the time setting reaches the
point you like.
• Every pressing of either button
increases or decreases the time setting
by 10 minutes. Holding down either
button changes the setting rapidly.
3. Press “ON TIMER button”
again.
• The TIMER lamp lights up.
2
1, 3
To cancel ON TIMER
operation
4
4. Press “CANCEL button”.
• The TIMER lamp goes off.
To combine ON TIMER and OFF TIMER
• A sample setting for combining the two timers is shown below.
Display
(Example)
Present time: 11:00 p.m.
(The unit operating)
OFF TIMER at 0:00 a.m.
ON TIMER at 7:00 a.m.
Combined
ATTENTION
In the following cases, set the timer again.
• After a breaker has turned OFF.
• After a power failure.
• After replacing batteries in the remote controller.
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WEEKLY TIMER Operation
Up to 4 timer settings can be saved for each day of the week. It is convenient if the WEEKLY TIMER is
set according to the family’s life style.
Using in these cases of WEEKLY TIMER
An example of WEEKLY TIMER settings is shown below.
Example: The same timer settings are made for the week from Monday through
Friday while different timer settings are made for the weekend.
[Monday] Make timer settings up to programs 1-4. (see page 23.)
Program 1
Program 2
Program 3
ON
OFF
ON
Program 4
OFF
25˚C
27˚C
6:00
8:30
17:30
25˚C
22:00
27˚C
ON
OFF
ON
OFF
[Tuesday] Use the copy mode to make settings for Tuesday to Friday, because these
to
settings are the same as those for Monday. (see page 25.)
Program 2
Program 3
Program 4
[Friday] Program 1
ON
OFF
ON
OFF
25˚C
27˚C
6:00
8:30
17:30
22:00
[Saturday] No timer settings
[Sunday] Make timer settings up to programs 1-4. (see page 23.)
Program 1
Program 2
Program 3
Program 4
ON
OFF
OFF
ON
25˚C
8:00
27˚C
10:00
19:00
25˚C
ON
27˚C
21:00
27˚C
OFF
OFF
ON
• Up to 4 reservations per day and 28 reservations per week can be set in the WEEKLY TIMER.
The effective use of the copy mode ensures ease of making reservations.
• The use of ON-ON-ON-ON settings, for example, makes it possible to schedule operating mode
and set temperature changes. Furthermore, by using OFF-OFF-OFF-OFF settings, only the turnOFF time of each day can be set. This will turn OFF the air conditioner automatically if the user
forgets to turn it OFF.
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To use WEEKLY TIMER operation
Setting mode
• Make sure the day of the week and time are set.
If not, set the day of the week and time. (page 8.)
Program 1
Program 2 Program 3
ON
[Monday]
OFF
ON
8:30
17:30
Program 4
OFF
25˚C
27˚C
6:00
1. Press “
22:00
button”.
• The day of the week and the reservation
number of the current day will be displayed.
• 1 to 4 settings can be made per day.
2. Press the “SELECT button” to select the desired
day of the week and reservation number.
• Pressing the “SELECT button” changes the
reservation number and the day of the week.
3. Press “NEXT button”.
• The day of the week and reservation number will be set.
• “
” and “
1
” blink.
4. Press “SELECT button” to select the desired mode.
3, 5, 7
• Pressing the “SELECT button” changes
“
” or “
ON
ON TIMER
” setting in sequence.
OFF
OFF TIMER
2, 4, 6
Blank
blank
• In case the reservation has already been set, selecting “blank” deletes the reservation.
• Go to STEP 9 if “blank” is selected.
5. Press “NEXT button”.
• The ON/OFF TIMER mode will be set.
• “
” and the time blink.
6. Press “SELECT button” to select the desired time.
• The time can be set between 0:00 and 23:50 in 10 minute intervals.
• To return to the ON/OFF TIMER mode setting, press “BACK button”.
• Go to STEP 9 when setting the OFF TIMER.
7. Press “NEXT button”.
• The time will be set.
• “
” and the temperature blink.
Setting Displays
Day and number settings
ON/OFF settings
Time settings
Temperature settings
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WEEKLY TIMER Operation
8. Press “SELECT button” to
select the desired temperature.
• The temperature can be set between
10˚C and 32˚C.
Cooling: The unit operates at 18˚C even
if it is set at 10 to 17˚C.
Heating: The unit operates at 30˚C even
if it is set at 31 to 32˚C.
• To return to the time setting, press
“BACK button”.
• The set temperature is only displayed
when the mode setting is on.
9. Press “NEXT button”.
• The temperature will be set and go to
the next reservation setting.
• To continue further settings, repeat the
procedure from STEP 4.
10.Press “
button” to
complete the setting.
• Be sure to direct the remote controller
toward the indoor unit and check for a
receiving tone and flashing the
operation lamp.
• “
” is displayed on the LCD and
WEEKLY TIMER operation is activated.
• The TIMER lamp lights up.
• A reservation made once can be easily
copied and the same settings used for another day of the week.
Refer to Copy mode . (page 25.)
10
9
8
NOTE
Notes on WEEKLY TIMER operation
• Do not forget to set the clock on the remote control first.
• The day of the week, ON/OFF TIMER mode, time and set temperature (only for ON TIMER
mode) can be set with WEEKLY TIMER. Other settings for ON TIMER are based on the
settings just before the operation.
• Both WEEKLY TIMER and ON/OFF TIMER operation cannot be used at the same time. The
ON/OFF TIMER operation has priority if it is set while WEEKLY TIMER is still active. The
WEEKLY TIMER will go into standby state, and “
” will disappear from the LCD.
When ON/OFF TIMER is up, the WEEKLY TIMER will automatically become active.
• Only the time and set temperature set with the weekly timer are sent with the “
button”.
Set the weekly timer only after setting the operation mode, the fan strength, and the fan
direction ahead of time.
• Shutting the breaker off, power failure, and other similar events will render operation of the
indoor unit’s internal clock inaccurate. Reset the clock. (page 8.)
• The “BACK button” can be used only for the time and temperature settings.
It cannot be used to go back to the reservation number.
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66
Room Air Conditioners J-Series
EDAU041006
Operation Manual
Copy mode
• A reservation made once can be copied
another day of the week. The whole reservation
of the selected day of the week will be copied.
Program 1
Program 2 Program 3
ON
[Monday]
OFF
Program 4
ON
25˚C
OFF
27˚C
6:00
8:30
17:30
22:00
COPY
Program 1 Program 2 Program 3
Program 4
ON
OFF
ON
OFF
[Tuseday]
to
25˚C
27˚C
[Friday]
6:00
8:30
17:30
22:00
1. Press “
button”.
2. Press “SELECT button” to confirm
the day of the week to be copied.
3. Press “COPY button” to
activate copy mode.
1, 6
3, 5
• The whole reservation of the selected
day of the week will be copied.
4. Press “SELECT button” to select
the destination day of the week.
5. Press “COPY button”.
2, 4
• The reservation will be copied to the
selected day of the week. The whole reservation of the selected day of the week will be copied.
• To continue copying the settings to other days of the week, repeat STEP 4 and STEP 5.
6. Press “
• “
button” to complete the setting.
” is displayed on the LCD and WEEKLY TIMER operation is activated.
Setting Displays
Confirmation display
Copy display
Paste display
Normal display
NOTE
COPY MODE
• The entire reservation of the source day of the week is copied in the copy mode.
In the case of making a reservation change for any day of the week individually after
copying the content of weekly reservations, press “
button” and change the settings
in the steps of
Setting mode
. (page 23.)
25
Room Air Conditioners J-Series
67
Operation Manual
EDAU041006
WEEKLY TIMER Operation
Confirming a reservation
• The reservation can be confirmed.
1.
Press “
button”.
• The day of the week and the reservation number of
the current day will be displayed.
2.
Press “SELECT button” to select the
day of the week and the reservation
number to be confirmed.
• Pressing the “SELECT button” displays the
reservation details.
• To change the confirmed reserved settings, select the
reservation number and press “NEXT button”.
The mode is switched to setting mode. Go to
Setting mode STEP 4. (page 23.)
3.
Press “
button” to exit
confirming mode.
• “
” is displayed on the LCD and WEEKLY
TIMER operation is activated.
• The TIMER lamp lights up.
Setting Displays
1, 3, 5
Normal display
4, 7, 8
Confirmation display
To deactivate WEEKLY
TIMER operation
4.
2, 6
Press “WEEKLY button” while
“
•
•
•
•
” is displayed on the LCD.
The “
” will disappear from the LCD.
The TIMER lamp goes off.
To reactivate the WEEKLY TIMER operation, press the “WEEKLY button” again.
If a reservation deactivated with “WEEKLY button” is activated once again, the last reservation mode will be used.
To delete reservations
The individual reservation
• Refer to Setting mode . (page 23.)
When selecting desired mode at STEP 4 in setting mode, select “blank”. The reservation will be deleted.
The reservations for each day of the week
• This function can be used for deleting reservations for each day of the week.
5.
6.
7.
Press “
button”.
Select the day of the week to be canceled with the “SELECT button”.
Hold the “WEEKLY button” for 5 seconds.
• The reservation of the selected day of the week will be deleted.
All reservations
8.
Hold “WEEKLY button” for 5 seconds while normal display.
• Be sure to direct the remote control toward the main unit and check for a receiving tone.
• This operation is not effective while WEEKLY TIMER is being set.
• All reservations will be deleted.
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68
Room Air Conditioners J-Series
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