Toshiba RAS-B10SKVP-E User manual

ENGLISHNEDERLANDS
AIR CONDITIONER (SPLIT TYPE)
OWNER’S MANUAL
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For general public use
CLIMATISEUR (TYPE SEPARE) Pour utilisation grand public
KLIMAGERÄT (GETEILTE AUSFÜHRUNG) Für allgemeine Verwendung
CONDIZIONATORE D’ARIA (TIPO SPLIT) Per l’uso in generale
ACONDICIONADOR DE AIRE (TIPO SEPARADO) Para el uso público general
ΚΛΙΜΑΤΙΣΤΙΚΗ ΜΟΝΑ∆Α (∆ΙΑΙΡΟΥΜΕΝΟΥ ΤΥΠΟΥ)Για γενική δηµόσια χρήση
AR CONDICIONADO (TIPO SPLIT) Para utilização geral
AIRCONDITIONER (TWEEDELIG TYPE) Voor algemeen publiek gebruik
КОНДИЦИОНЕР (РАЗДЕЛИТЕЛЬНЫЙ ТИП) Для общего бытового использования
Indoor Unit Outdoor Unit
Unité intérieure Unité extérieure
Innenraumgerät Außengerät
Unità interna Unità esterna
Unidad interior Unidad exterior
Εσωτερική µονάδα Εξωτερική µονάδα
Unidade interior Unidade exterior
Binnenapparaat Buitenapparaat
Внутренний блок Наружный блок
RAS-B10SKVP-E
RAS-B13SKVP-E
RAS-B16SKVP-E
RAS-M10SKCVP-E
RAS-M13SKCVP-E
RAS-M16SKCVP-E
RAS-10SAVP-E
RAS-13SAVP-E
RAS-16SAVP-E
RAS-M14GAV-E
RAS-M18GAV-E
RAS-M14GACV-E
RAS-M18GACV-E
Thank you for purchasing this TOSHIBA Air Conditioner. Please read this owner’s manual carefully before using
your Air Conditioner.

i
ACCESSORIES.............................................................................. 1
SAFETY PRECAUTIONS............................................................... 1
NAMES OF PARTS........................................................................ 3
NAMES AND FUNCTIONS OF INDICATORS AND CONTROLS
ON INDOOR UNIT ....................................................................... 3
REMOTE CONTROLLER AND ITS FUNCTIONS.......................... 4
NAMES AND FUNCTIONS OF INDICATORS ON REMOTE
CONTROLLER............................................................................. 5
PREPARATION AND CHECK BEFORE USE ............................... 5
USING THE REMOTE CONTROLLER .......................................... 7
AUTOMATIC OPERATION ............................................................ 8
AUTOMATIC OPERATION (AUTO CHANGEOVER) .................... 8
COOLING/HEATING OPERATION................................................ 9
DRY OPERATION.......................................................................... 9
FAN ONLY OPERATION (cooling-only models only)..................... 9
PURE OPERATION ..................................................................... 10
Hi POWER OPERATION ............................................................. 11
1, 3, 5, 9H OFF TIMER................................................................. 11
TIMER OPERATION .................................................................... 12
MEMORY/MY COMFORT OPERATION...................................... 14
ADJUSTING AIR FLOW DIRECTION .......................................... 15
AUTO RESTART OPERATION.................................................... 16
HOW THE AIR CONDITIONER WORKS..................................... 17
TEMPORARY OPERATION......................................................... 18
CLEANING OPERATION ............................................................. 18
USUAL MAINTENANCE .............................................................. 19
SPECIAL MAINTENANCE ........................................................... 21
AIR CONDITIONER OPERATION AND PERFORMANCE.......... 23
TROUBLESHOOTING ................................................................. 24
SPECIFICATIONS........................................................................ 27
TROUBLESHOOTING (Remote Controller)................................. 28
•TheRAS-B10SKVP-E, RAS-B13SKVP-E and RAS-B16SKVP-E
indoor units can be connected to a single outdoor unit or a multi
outdoor unit.
For single unit connection
Use the following combinations.
RAS-B10SKVP-E/RAS-10SAVP-E
RAS-B13SKVP-E/RAS-13SAVP-E
RAS-B16SKVP-E/RAS-16SAVP-E
For multi unit connection
Refer to the specifications included with the multi outdoor unit.
•TheRAS-M10SKCVP-E, RAS-M13SKCVP-E and
RAS-M16SKCVP-E indoor units can be connected to a multi
outdoor unit. Refer to the specifications included with the multi
outdoor unit.
Heat pump models
(RAS-B10SKVP-E, RAS-B13SKVP-E and RAS-B16SKVP-E)
These indoor units can perform both cooling and heating operation.
Cooling-only models
(RAS-M10SKCVP-E, RAS-M13SKCVP-E and
RAS-M16SKCVP-E)
These indoor units are cooling-only models, and cannot perform
heating operation.
CONTENTS
ENGLISH
About indoor unit and outdoor unit combinations
About indoor unit model names

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WARNING
• Be sure to ask a dealer or a store specialized in electric work to install the air conditioner.
• If the air conditioner is improperly installed by yourself, it can cause some problems such as water
leaks, electric shock, fire, and so on.
• Be sure to always ground the air conditioner.
• Do not connect the ground wire to gas pipes, water pipes, lightning rods or ground wires of
telephones. If the air conditioner is improperly grounded, it can cause an electric shock.
• Avoid cooling the room too strongly or exposing yourself to cool wind for a long time because it can
be detrimental to your health.
• Never insert fingers or sticks into the air outlet and air inlet to avoid getting injured and damaging the
machine because there are fans running at a high speed inside both the air inlet and air outlet.
• When you notice something unusual with the air conditioner (such as a burning smell or weak cooling
power), immediately turn off the main switch and the circuit breaker from the main power supply to
stop the air conditioner, and contact the dealer.
• If the air conditioner is operated continuously when something is wrong, it can cause machine failure,
electric shock, fire, and so on.
• Do not spill water or other liquid on the indoor unit. If the unit is wet, it can cause an electric shock.
• Do not attempt to move or repair the unit by yourself.
• Do not disassemble the unit. As there is high voltage inside the unit, you may receive an electric
shock.
• Always ask the dealer to move the air conditioner for re-installing it in another place. If it is improperly
installed, it can cause electric shock or fire.
• Whenever the air conditioner needs repairs, request repairs from the dealer.
If the air conditioner is repaired improperly it can cause an electric shock or fire.
ACCESSORIES
SAFETY PRECAUTIONS
DANGER
• DO NOT ATTEMPT TO INSTALL THIS UNIT BY YOURSELF. THIS UNIT REQUIRES A QUALIFIED
INSTALLER.
• DO NOT ATTEMPT TO REPAIR THE UNIT BY YOURSELF. THIS UNIT SHOULD BE
PROFESSIONALLY REPAIRED.
• OPENING OR REMOVING THE COVER WILL EXPOSE YOU TO DANGEROUS VOLTAGES.
• TURNING OFF THE POWER SUPPLY WILL NOT PREVENT POTENTIAL ELECTRIC SHOCK.
INSTALLATION WARNINGS
CAUTION
TO DISCONNECT THE APPLIANCE FROM THE MAIN POWER SUPPLY
A switch or circuit breaker that can disconnect all poles must be included in the fixed wiring. Be
sure to use an approved circuit breaker or switch.
OPERATION WARNINGS
MOVEMENT AND REPAIR WARNINGS
Remote controller Remote controller holder Batteries (two)

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EN
CAUTION
.
• Securely lay the drain hose for the best draining results.
• Incorrect drainage can cause flooding in the house and furniture to get wet.
• Be sure to connect the air conditioner to a dedicated power supply having the rated voltage.
Otherwise, the unit can break down or cause a fire.
• Do not install the unit in a place where inflammable gas can leak. A fire can result if inflammable gas
accumulates around the unit.
• The indoor unit shall be installed so that the top of the indoor unit is at least 2 m in height. Also, avoid
putting anything on the top of the indoor unit.
• Carefully read this manual before starting the air conditioner. The manual includes a lot of important
information for daily operation.
• Do not use this air conditioner for other purposes such as preserving food, precision instruments, art
objects, breeding animals, or growing potted plants.
• Do not install this air conditioner in a special-purpose room such as a ship or any kind of vehicle.
Doing so could harm machine performance.
• Avoid exposing potted plants and animals to wind from the air conditioner because it harms their
health and growth.
• When the air conditioner is operated in close proximity to a combustion device, pay careful attention
to ventilation and let fresh air into the room.
Poor ventilation can cause an oxygen shortage.
• When the air conditioner is used in a closed room, pay careful attention to the ventilation of the room.
Poor ventilation can cause an oxygen shortage.
• Do not touch the operation buttons with wet hands. Doing so could cause an electric shock.
• Do not place any combustion device in a place where it is directly exposed to wind from the air
conditioner. Doing so could cause incomplete combustion.
• When the air conditioner is not to be used for an extended period of time, turn off the main switch or
the circuit breaker for added safety. Disconnecting from the power supply protects the unit from
lightning and power surges.
• Do not put a container with water such as a vase on the unit because water can enter into the unit
and cause an electric shock due to deterioration in the electric insulation.
• Check the concrete blocks underneath the outdoor unit occasionally. If the base is left damaged or
deteriorated, the unit can topple over and could possibly cause an injury.
• Do not wash the unit with water. This could cause an electric shock.
• Do not use alcohol, benzene, thinner, glass cleaner, polishing powder or other solvent for cleaning
the unit because they can deteriorate and damage the air conditioner.
• Before cleaning the unit, be sure to turn off the main switch or circuit breaker to prevent injuries from
the electric fan running inside.
• For details of the cleaning method, refer to “USUAL MAINTENANCE” and “SPECIAL
MAINTENANCE” on pages 19 to 22.
• Do not put anything on or step on the indoor unit and outdoor unit. If you do so, it can topple over and
cause an injury.
• To allow the air conditioner to operate at maximum performance, operate within the operating
temperature range specified in the instructions. Failure to do so can cause a malfunction, break
down, or water to leak from the unit.
• It is recommended that maintenance be performed by a specialist when the unit has been operated
for a long time.
INSTALLATION CAUTIONS
OPERATION CAUTIONS

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Outdoor unit
aRefrigerant connecting pipe and electric wires
bAir inlet (Side and rear)
cAir outlet
Indoor unit
dRoom temperature sensor
eFront panel
fAir inlet grille
gAir filter
hAir outlet
iHorizontal air flow louver
Located at the back of the vertical air flow louver.
jVertical air flow louver
kDisplay panel
lInfrared signal receiver
mRemote controller
nPlasma pure filter
Display panel
The operating states are shown below.
aRESET button
bFILTER indicator (Orange)
cTIMER indicator (Yellow)
dPURE indicator (Blue)
eOPERATION indicator (Green)
The operation indicators flash rapidly (5 times per second)
when a safety protection feature is activated.
fS.CLEAN indicator (Green)
When the unit shuts down after having operated for 10 or more
minutes in the cooling or dry mode, the cleaning operation is
started automatically, and the S.CLEAN indicator turns on.
RESET button
The RESET button has the following two functions.
• Reset function
Use when the FILTER indicator (orange) is on. ()see page 20.)
• Temporary operation function
Use when you misplace or lose the remote controller, or when its
batteries are used up. ()see page 18.)
NAMES OF PARTS
NAMES AND FUNCTIONS OF INDICATORS AND CONTROLS
ON INDOOR UNIT
a
b
c
m
n
g
ef
ih k l j
d
ab c d e f

4
EN
REMOTE CONTROLLER AND ITS FUNCTIONS
aInfrared signal transmitter
Transmits signals to the indoor unit.
bbutton
Press the button to start operation. (A receiving beep is
heard.) Press the button again to stop operation. (A
receiving beep is heard.)
If no receiving sound is heard from the indoor unit, press
the button again.
cMode select button (MODE)
Press this button to select a mode. Each time you press
the button, the modes cycle in order from A: Auto
changeover control, : COOL, : DRY, : HEAT (heat
pump models only), : FAN ONLY (cooling-only models
only) and back to A.
(A receiving beep is heard.)
dTemperature button ( )
.. The temperature setting is raised to 30°C.
... The temperature setting is lowered to 17°C.
(A receiving beep is heard.)
eFan speed button (FAN)
Press this button to select the fan speed. When you select
AUTO, the fan speed is automatically adjusted according to
the room temperature. You can also manually select the
desired fan speed from five available settings.
(LOW , LOW+ , MED , MED+ ,
HIGH ) (A receiving beep is heard.)
fAuto louver button (SWING)
Press this button to swing the louver. (A receiving beep is
heard.)
Press the button again to stop the louver from swinging. (A
receiving beep is heard.) ()see page 15.)
gSet louver button (FIX)
Press this button to adjust the air flow direction. (A
receiving beep is heard.) ()see page 15.)
hON timer button (ON)
Use this button to change the clock and ON timer times.
To move up the time, press of the ON button.
To move down the time, press of the ON button.
iOFF timer button (OFF)
Use this button to change the OFF timer times.
To move up the time, press of the OFF button.
To move down the time, press of the OFF button.
jReserve button (SET)
Press this button to store the time settings. (A receiving
beep is heard.)
kCancel button (CLR)
Press this button to cancel the ON timer and OFF timer. (A
receiving beep is heard.)
lHigh power button (Hi POWER)
Press this button to start high power operation. ()see
page 17.)
mMemory button (MEMO)
Press this button to ready for storing the settings.
Hold down the button for 3 seconds or more to store the
setting indicated on the remote controller and until the
mark is displayed. ()see page 14.)
nAutomatic operation button (AUTO)
Press this button to operate the air conditioner
automatically.
(A receiving beep is heard.) ()see page 17.)
oSLEEP MODE button
Press this button to start sleep mode. ()see page 17.)
pMY COMFORT button
Press this button to operate the air conditioner according to
the settings stored using the MEMO button. ()see
page 14.)
qPURE button (PURE)
Press this button to start the electrical air purifying
operation.
Press the button again to stop operation.
rOff timer button (OFF)
Press this button to start the OFF timer operation.
You can select the OFF timer time from among four
settings (1, 3, 5 or 9 hours).
TEMP
ON
ON
OFF
OFF
e
n
p
m
o
r
j
i
a
b
q
d
c
l
g
f
k
h

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Display
All indicators, except for the clock time indicator, are displayed by pressing the button.
aTransmission mark
This transmission mark ( ) indicates when the remote controller transmits signals to the indoor unit.
bMode indicator
Indicates the current operation mode.
• Heat pump models
(AUTO: Automatic control, A: Auto changeover control, : COOL, : DRY,
:HEAT)
• Cooling-only models
(AUTO: Automatic control, A: Auto changeover control, : COOL, : DRY,
: FAN ONLY)
cTemperature indicator
Indicates the temperature setting (17°C to 30°C).
dPURE indicator
Shows that the electrical air purifying operation is in progress.
eFAN speed indicator
Indicates the selected fan speed. AUTO or one of five fan speed levels (LOW ,
LOW+ , MED , MED+ , HIGH ) can be shown.
Indicates AUTO when the operating mode is either AUTO or : DRY.
fTIMER and clock time indicator
The time setting for timer operation or the clock time is indicated.
The current time is always indicated except during TIMER operation.
gHi POWER indicator
Indicates when Hi POWER operation starts.
Press the Hi POWER button to start and press it again to stop operation.
h(MEMORY) indicator
Flashes for 3 seconds when the MEMO button is pressed during operation.
The mark is shown when holding down the button for 3 seconds or more while
the mark is flashing.
Press another button to turn off the mark.
iSLEEP MODE indicator
Indicates when the SLEEP MODE is activated.
Press the SLEEP MODE button to start and press it again to stop operation.
jA. B change indicator remote controller
• When the remote controller switching function is set, “B” appears in the remote
controller display. (When the remote controller setting is “A”, there is no indication at this position.)
Remote controller switching function
Loading the remote controller batteries
aRemove the cover, and insert the batteries.
bPress the RESET button.
The clock time indicator flashes. Press the RESET button using
an object with a narrow tip.
cReattach the cover.
NAMES AND FUNCTIONS OF INDICATORS ON REMOTE
CONTROLLER
• If two indoor units are installed in the same room or adjoining rooms, both units may start and stop at the same time when
the remote controller is operated. This can be prevented by setting the switching function so that each indoor unit is
operated only by the corresponding remote controller.
• To use the remote controller switching function, contact the air conditioner dealer or the installation company.
PREPARATION AND CHECK BEFORE USE
f
e
gi
cabhjd
• In the illustration, all indicators are shown
for purposes of explanation. During
operation, only the relevant indicators are
shown on the remote controller.
b

6
EN
Batteries
• To replace the batteries, use two new batteries (AAA type).
• The batteries will last about one year under normal usage.
• Replace the batteries if there is no receiving beep from the indoor unit or when the air conditioner cannot be operated using the
remote controller.
• To avoid malfunctions due to battery leakage, remove the batteries when not using the remote controller for over one month.
• Slide off the cover while pressing the sides.
• Battery replacement
Be careful not to reverse the (+) position and the (–) position.
Setting the clock
Before you start operating the air conditioner, set the clock of the remote controller using
the procedures given in this section. The clock panel on the remote controller will
indicate the time regardless of whether the air conditioner is in use or not.
Initial setting
When batteries are inserted in the remote controller, the clock panel displays AM 0:00
and flashes.
aON button
Press the ON button to set the current time.
Each press of the ON button changes the time in one minute increments.
Holding down the ON button changes the time in ten minute increments.
bSET button
Press the SET button.
The current time is displayed and the clock starts.
Adjusting the clock
aCLOCK button
Press the CLOCK button.
The clock time indicator flashes.
bON button
Press the ON button to set the current time.
Each press of the ON button changes the time in
one minute increments.
Holding down the ON button changes the time in ten
minute increments.
cSET button
Press the SET button.
The current time is displayed and the clock starts.
a
b
ON
ON
SET
SET
a
bc
Push CLOCK
ON
ON
SET
SET

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Check that the air filter and the plasma pure filter are correctly installed
• Press the plasma pure filter until the projections on both sides are fully inserted into the
holders (tabs). If the installation is not correct, the FILTER indicator (orange) may come
on.
Location of the remote controller
• Keep the remote controller where its signals can reach the receiver of the indoor
unit (a distance of up to 7 m is allowed).
• When you select timer operation, the remote controller automatically transmits a
signal to the indoor unit at the specified time.
If you keep the remote controller in a location where proper signal transmission is
blocked, a time lag of up to 15 minutes may occur.
Remote controller holder
Installing the remote controller holder
• Before you actually install the remote controller holder on a wall or pillar, check
whether the remote controller signals can be received by the indoor unit.
Mounting and removing the remote controller
• To mount the remote controller, hold it parallel to the remote controller holder and
push it in fully. To remove the remote controller, slide the remote controller
upwards and out from the holder.
USING THE REMOTE CONTROLLER
CAUTION
• The air conditioner will not operate if curtains, doors or other objects block the signals from the remote controller to the indoor
unit.
• Be careful that liquids do not spill onto 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 sunlight from reaching the receiver.
• Signals may not be properly received, if the room using the air conditioner has fluorescent lighting with electronic starters. If
you plan to use fluorescent lamps, consult with your local dealer.
• If other electrical appliances are activated by the remote controller, move these appliances or consult with your local dealer.
Projections
7 m

8
EN
When you set the air conditioner to AUTO mode, it automatically selects cooling, heating (heat pump models only), or fan only
operation depending on the room temperature. ()see page 17.)
The fan speed and louver are also automatically controlled.
Start
abutton
Press this button to start the air conditioner.
bAUTO button (AUTO)
Press AUTO button.
cTemperature button ( )
Set the desired temperature.
• The OPERATION indicator (green) on the display panel of the indoor unit lights. The
operating mode is selected according to the room temperature and operation starts
after approximately 3 minutes.
• If the AUTO mode is uncomfortable, you can select the desired conditions manually.
The fan speed and louver position can be changed, and MODE is also changed from
AUTO to A when the fan speed or louver position is changed.
The fan speed indicator is also shown.
Stop
button
Press this button again to stop the air conditioner.
When you set the air conditioner to A mode or switch over from AUTO operation because of a change in settings, the air conditioner
automatically selects cooling, heating (heat pump models only), or fan only operation depending on the room temperature. ()see
page 17.)
Start
abutton
Press this button to start the air conditioner.
bMode select button (MODE)
Select A.
cTemperature button ( )
Set the desired temperature.
dFan speed button (FAN)
Select one of “AUTO” LOW , LOW+ , MED , MED+ ,
HIGH .
• The OPERATION indicator (green) on the display panel of the indoor unit lights. The
operating mode is selected according to the room temperature and operation starts
after approximately 3 minutes.
• The temperature, fan speed and louver position can be changed. You can select the
desired conditions manually.
Stop
button
Press this button again to stop the air conditioner.
AUTOMATIC OPERATION
AUTOMATIC OPERATION (AUTO CHANGEOVER)
a
c
b
TEMP
a
b
c
d
TEMP

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Start
abutton
Press this button to start the air conditioner.
bMode select button (MODE)
Select COOL or HEAT (heat pump models only).
cTemperature button ( )
Set the desired temperature.
dFan speed button (FAN)
Select one of “AUTO” LOW , LOW+ , MED , MED+ ,
HIGH .
• The OPERATION indicator (green) on the display panel of the indoor unit turns on.
Operation starts after approximately 3 minutes.
Stop
button
Press this button again to stop the air conditioner.
• Heating operations cannot be performed by a cooling-only model.
Start
abutton
Press this button to start the air conditioner.
bMode select button (MODE)
Select DRY .
cTemperature button ( )
Set the desired temperature.
• The fan speed setting is fixed to AUTO and the AUTO is displayed.
• The OPERATION indicator (green) on the display panel of the indoor unit turns on, and
operation starts after approximately 3 minutes.
Stop
button
Press this button again to stop the air conditioner.
Start
abutton
Press this button to start the air conditioner.
bMode select button (MODE)
Select FAN ONLY .
cFan speed button (FAN)
Select one of “AUTO” LOW , LOW+ , MED , MED+ ,
HIGH .
• The OPERATION indicator (green) on the display panel of the indoor unit turns on.
Operation will start immediately.
• The : FAN ONLY mode does not control the temperature.
Stop
button
Press this button again to stop the air conditioner.
COOLING/HEATING OPERATION
DRY OPERATION
FAN ONLY OPERATION (cooling-only models only)
a
b
c
d
TEMP
a
b
c
TEMP
a
b
c

10
EN
Press this button to start the electrical air purifying operation.
During air conditioner operation
aPURE button
PURE operation starts by pressing this button.
• The PURE indicator (blue) on the display panel of the indoor unit turns on.
• Plasma pure filter is activated.
To stop only PURE operation
PURE button
PURE operation stops by pressing this button.
• The PURE indicator (blue) on the display panel of the indoor unit turns off.
• Plasma pure filter is deactivated.
To stop air conditioner operation at the same time
button
Air conditioner operation and PURE operation stop by pressing this button.
• The OPERATION indicator (green) and PURE indicator (blue) on the display panel of
the indoor unit turn off.
When the air conditioner is stopped
aPURE button
PURE operation starts by pressing this button.
• The PURE indicator (blue) on the display panel of the indoor unit turns on.
INFORMATIONINFORMATION
• During PURE operation, a small amount of ozone is produced, and you might notice the smell.
• When the air flow is automatic, it changes between LOW and MED+ .
LOW operation is performed when the indoor air becomes clean. During operation, the position of the vertical air flow louvers may
change if the room temperature is low.
• Opening the air inlet grille during PURE operation sometimes turns on the FILTER indicator (orange).
In this case, stop PURE operation (stop the air conditioner if it is also operating), and then close the air inlet grille.
• The FILTER indicator (orange) turns on after PURE operation is performed for about 1000 hours.
When the indicator turns on, clean the plasma pure filter. ()see page 21.)
PURE OPERATION
CAUTION
• When the button is pressed the next time, operation starts with the combined
air conditioner and PURE operation.
• During the combined air conditioner and PURE operation, air conditioner operation
only cannot be stopped.
a

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High power (Hi POWER)
• The Hi POWER (high power operation) mode automatically controls room temperature,
air flow and the operation mode so that the room is quickly cooled in summer and
warmed in winter. ()see page 17.)
Setting Hi POWER mode
aHi POWER button
Press the Hi POWER button. The Hi POWER mark on the remote controller is
shown.
Canceling Hi POWER mode
aHi POWER button
Press the Hi POWER button once again.
The Hi POWER mark on the remote controller turns off.
The air conditioner stops after operating for the set time (1, 3, 5 or 9
hours).
aOFF button
Press the OFF button (during operation).
• There is a short beep and the timer indicator comes on. The time at which the air
conditioner will stop is indicated on the remote controller display (1H: about 1
hour after the current time).
• Press the button again while 1H is displayed (about 3 seconds) to change to the
3H indicator, press again to change to the 5H indicator, and press again to
change to the 9H indicator.
• After selecting the time you want, do not press this button again. (When the 1H,
3H, etc. indicator goes off the timer is set.)
bCLR button
Press the CLR button to cancel the timer.
• The timer is canceled but the air conditioner continues to operate.
• The 1, 3, 5 or 9H OFF timer operation is also canceled if the OFF button is
pressed after making a setting.
.
Hi POWER OPERATION
CAUTION
The Hi POWER mode cannot be activated during DRY operation and FAN ONLY
operation (cooling-only models only).
1, 3, 5, 9H OFF TIMER
INFORMATIONINFORMATION
• Cleaning operation starts when the time of the 1, 3, 5 or 9H OFF timer is reached.
(Cleaning operation is not performed during heating operation or the PURE
operation.)
• When using in combination with the ON timer, first set the 1, 3, 5 or 9H OFF timer
and then set the ON timer.
• If the OFF button is pressed while the ON (OFF) timer has been set, the ON (OFF)
timer is canceled and only the 1, 3, 5 or 9H OFF timer is set.
a
b
a

12
EN
ON timer and OFF timer
Setting the ON Timer
aON button
Press the ON button. Set the timer to the desired time.
Each time the ON button is pressed, the time changes in ten minute increments.
Holding down the ON button changes the time in one hour increments.
bSET button
Press the SET button to set the timer.
The timer time is displayed, and the timer starts.
cCLR button
Press the CLR button to cancel the timer setting.
Setting OFF Timer
aOFF button
Press the OFF button.
Set the timer to the desired time.
Each time the OFF button is pressed, the time changes in ten minute increments.
Holding down the OFF button changes the time in one hour increments.
bSET button
Press the SET button to set the timer.
The timer time is displayed, and the timer starts.
cCLR button
Press the CLR button to cancel the timer setting.
.
Once you select timer operation mode, the settings are saved in the remote controller.
Thereafter, the air conditioner will start operating under the same conditions as you pressed the or button on the remote
controller.
You cannot set the timer when the clock display is flashing.
Follow the instructions in the section “Setting the clock” on page 6 to set the clock, and then set the timer.
TIMER OPERATION
CAUTION
• When you select timer operation, the remote controller automatically transmits the timer signal to the indoor unit at the
specified time. Therefore, keep the remote controller in a location where it can transmit the signal to the indoor unit
properly.
• If you do not press the SET button within 30 seconds after setting the time, the setting will be cancelled.
b
c
a
ON
ON
SET
SET
CLR
CLR
OFF
OFF
SET
SET
CLR
CLR
SET
ON
OFF

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Combined timer (Setting the ON and OFF timers simultaneously)
OFF timer —> ON timer
(Operation —> Stop —> Operation)
This feature is useful when you want to stop the air conditioner after you go to sleep, and start it again in the morning when you wake
up or you return home.
Example:
To stop the air conditioner and start it again next morning
Setting combined TIMER
(1) Press the OFF button to set the OFF timer.
(2) Press the ON button to set the ON timer.
(3) Press the SET button.
ON timer —> OFF timer
(Stop —> Operation —> Stop)
You can use this setting to start the air conditioner when you wake up and stop it when you leave the house.
Example:
To start the air conditioner the next morning and stop it
Setting combined TIMER
(1) Press the ON button to set the ON timer.
(2) Press the OFF button to set the OFF timer.
(3) Press the SET button.
• The ON or OFF timer function that is closer to the current time is
activated first.
• If the same time is set for both ON and OFF timers, no timer
operation is performed. Also, the air conditioner may stop
operating.
Daily combined timer (setting the ON and OFF timers simultaneously and activating every day)
This feature is useful when you want to use the combined timers at the same time every day.
Setting combined TIMER
(1) Press the ON button to set the ON timer.
(2) Press the OFF button to set the OFF timer.
(3) Press the SET button.
(4) After step (3), an arrow mark ( or ) flashes for about 3 seconds. Press the
SET button during this flashing.
• Both arrows ( , ) are shown while the daily timer is activated.
Cancelling timer operation
Press the CLR button.
Clock display
During TIMER operation (ON-OFF, OFF-ON, OFF timer), the clock time indicator is not
shown so the setting time can be displayed. To view the current time, press the SET
button briefly and the current time will be displayed for about 3 seconds.
Operation
Stop
Operation again
OFF
ON
SET
Stop
Operation
Stop
CAUTION
Approximately 3 seconds later, the remote controller will
transmit the signal to the indoor unit and a receiving beep
will sound from the indoor unit after you press the
SET button.
SET
ON
OFF
SET
b
c
a
ON
OFF
SET
SET
CLR

14
EN
Use the MEMO button to store a frequently used operation setting for convenience.
Start the air conditioner in the operation mode that you want the remote controller to
store.
Press the button as shown below while the air conditioner is operating.
aMEMO button
Press this button briefly to ready for storing the setting.
All the icons currently shown flash, except for the clock time indicator and mode
indicator.
bMEMO button
Hold down the MEMO button for 3 seconds or more while the indicator flashes.
The mark is shown and the setting is stored.
• If you do not press the MEMO button within 3 seconds or if you press another button,
the MEMORY setting is cancelled.
• Operation modes which can be stored with the MEMO button are MODE, Temperature,
FAN, TIMER and Hi POWER.
To operate the air conditioner with the setting stored using the MEMO button.
aMY COMFORT button
Press the MY COMFORT button. The setting stored with the MEMO button will be
shown and the air conditioner operates based on the setting.
(A): When the MY COMFORT button is pressed while operation is stopped
• The OPERATION indicator (green) on the display panel of the indoor unit turns on, and
operation starts after approximately 3 minutes.
(B): When the MY COMFORT button is pressed during operation
• The operation mode changes to the setting stored with the MEMO button.
• Initial setting:
MODE : AUTO
Temperature : 22
MEMORY/MY COMFORT OPERATION
b
a
a

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• Adjust the air flow direction properly. Failure to do so could cause discomfort
and make an uneven room temperature distribution.
• Adjust the vertical air flow using the remote controller.
• Adjust the horizontal air flow manually.
Adjusting the vertical air flow
The air conditioner automatically adjusts the vertical air flow direction according
to the operating conditions when AUTO or A mode is selected.
To set a selected air flow direction
Use this function when the air conditioner is operating.
aFIX button
Hold down or briefly press the FIX button on the remote controller to move
the louver in the desired direction.
• Change the vertical air flow louver direction within the range indicated.
• In subsequent operations, the vertical air flow is automatically set to the
direction that you set the louver using the FIX button.
To automatically swing the air flow direction
Perform this function when the air conditioner is operating.
aSWING button
Press the SWING button on the remote controller.
• To stop the function, press the SWING button.
• To change the swing direction, press the FIX button.
Adjusting the horizontal air flow
Preparation:
• Grasp the lever on the horizontal air flow louver and move them to adjust the air
flow direction as required.
• You can adjust the air flow at the left and right locations of the grilles.
ADJUSTING AIR FLOW DIRECTION
CAUTION
• The FIX and SWING buttons will be disabled when the air conditioner is not
operating (including when ON TIMER is set).
• Do not operate the air conditioner for an extended period of time with the air
flow direction set downward during the cooling or dry operation. Otherwise,
condensation may occur on the surface of the vertical air flow louver and
cause water dripping.
• Do not move the vertical air flow louver manually. Always use the FIX button.
If you move the louver manually, it may malfunction during operation.
If the louver malfunctions, stop the air conditioner once, and restart.
• When the air conditioner is started immediately after it was stopped, the
vertical air flow louver might not move for about 10 seconds.
a
a

16
EN
This air conditioner is equipped with an automatic restarting function which allows the air conditioner to resume without the use of the
remote controller under the operating settings in the event of a power shutdown. Operation resumes without warning 3 minutes after
power is restored.
To set the auto restart function, proceed as follows:
The power supply to the unit must be on. The function will not be set if the power is off.
To enable the auto restart function, hold down the RESET button for 3 seconds.
The air conditioner receives the setting and beeps 3 times. The system now restarts
automatically. The auto restart setting is activated.
(1) When the air conditioner is in stand-by (not running).
Hold down the RESET button for 3 seconds or more.
• The air conditioner starts to operate. The green indicator turns on.
• After about 3 seconds, the air conditioner beeps 3 times.
The green indicator flashes for 5 seconds.
• The air conditioner is operating.
If the air conditioner is not required to run at this time, push the RESET button
again or use the remote controller to stop the air conditioner.
(2) When the air conditioner is operating.
Hold down the RESET button for 3 seconds or more.
• The air conditioner stops operating. The green indicator turns off.
• 3 seconds after pushing the button, the air conditioner beeps 3 times.
The green indicator flashes for 5 seconds
• The air conditioner stops.
If you do not need the air conditioner to stop at this time, use the remote controller to restart the air conditioner. During the
subsequent operation, the green indicator is turned on.
• The auto restart operation will not accept a command if timer operation with the remote controller is activated.
• After restarting the air conditioner by the AUTO RESTART OPERATION, the louver swing (AUTO) operation resumes.
To cancel the auto restart operation, proceed as follows:
Repeat the setting procedure. The air conditioner receives the setting and beeps 3 times.
The air conditioner now needs to be manually restarted with the remote controller after the main supply is turned off.
The auto restart setting is cancelled.
(1) When the air conditioner is in stand-by (not running).
Hold down the RESET button for 3 seconds or more.
• The air conditioner starts to operate.
The green indicator will turn on.
• After about 3 seconds, the air conditioner beeps 3 times.
• The air conditioner is operating.
If the air conditioner is not required to run at this time, push the RESET button
again or use remote controller to stop the air conditioner.
(2) When the air conditioner is operating.
Hold down the RESET button for 3 seconds or more.
• The air conditioner stops operating.
The green indicator is turned off.
• After about 3 seconds, the air conditioner beeps 3 times.
• The air conditioner stops.
If you do not need the air conditioner to stop at this time, use the remote controller
to restart the air conditioner.
During subsequent operation, the green indicator is turned on.
AUTO RESTART OPERATION
INFORMATIONINFORMATION
The AUTO RESTART OPERATION is not set to work at factory shipment, and so it is necessary to set it to this function if
required.
HOW TO SET AUTO RESTART
HOW TO CANCEL AUTO RESTART
RESET button
RESET button

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Automatic Operation
As shown in Figures 1 and 2, Automatic Operation mode selects the operation based on the room temperature data (Ta) when
operation begins.
The operation mode is selected again after the compressor has remained stopped for 15 minutes.
Hi POWER operation
When you press the Hi POWER button during cooling, heating or A operation, the air conditioner starts the following operation.
• Cooling operation
The cooling operation is performed at 1°C lower than the temperature setting.
The fan speed is also set to high*.
* The noise level raises, according to the fan speed.
• Heating operation (heat pump models)
The heating operation is performed at 2°C higher than the temperature setting.
The fan speed is automatically switched according to the operating condition.
SLEEP MODE operation
The air conditioner automatically controls the room temperature, air flow and noise level, to prevent overcooling in summer and
maintain a warm and comfortable room in winter.
Dry operation ( )
The dry mode automatically selects the cooling dry operation based on the difference between the temperature setting and the actual
room temperature.
The fan speed indicator shows AUTO, and low speed is used.
HOW THE AIR CONDITIONER WORKS
INFORMATIONINFORMATION
• The power and noise level are reduced during sleep mode, so the room may not be cooled (or heated: heat pump models
only) sufficiently if the mode is used for a long period of time.
• The sleep mode cannot be used during dry operation, PURE operation (independent operation) or fan only operation (cooling-
only models only).
(PURE operation (independent operation) is when the PURE button is pressed while the air conditioner is stopped to perform
PURE operation by itself. The air conditioner does not operate at this time.)
• If the FAN button is pressed during sleep mode, the sleep mode is canceled.
• Sleep mode is not a timer operation.
Room temperature when operation begins
or when selected again
Cooling operation
Fan only operation
Heating operation
Figure 1
Room temperature when operation begins
or when selected again
Cooling operation
Fan only operation
Figure 2
Heat pump models Cooling-only models
Room temperature
Setting temperature+1
Setting temperature
Setting temperature–1
Room temperature
Setting temperature+1
Setting temperature

18
EN
Maintain room temperature at a comfortable level
Clean the air filters
Clogged air filters impair the performance of the air conditioner. Clean
them every two weeks.
Never open doors and windows more than necessary
To keep cool or warm air in the room, never open doors and windows more
than necessary.
Window curtains
During cooling operation, close the curtains to avoid direct sunlight.
During heating operation, close the curtains to keep the heat in.
Use the timer effectively
Set the timer for the desired operating time.
Allow uniform circulation of room air
Adjust the air flow direction for even circulation of room air.
Temporary operation
This function is used to operate the unit temporarily in case you misplace the remote
controller or the batteries are used up.
• Push the RESET button to start the automatic operation (AUTO).
• While the temporary operation is activated, the remote controller operation is disabled.
• Hold down the button for 10 seconds to start the cooling operation.
Cleaning operation
This function is used to dry the inside of the air conditioner to reduce the growth of mold, etc. inside the air conditioner.
• When the unit shuts down after having operated for 10 or more minutes in the cooling or dry mode, the cleaning operation is started
automatically, and the S.CLEAN indicator on the unit’s display panel turns on.
Cleaning operation duration
• The cleaning operation lasts for 4 hours if the unit has been operating in the cooling or dry mode for 10 minutes or more.
About the cleaning operation
• The cleaning operation will not make the room cleaner or remove the mold and dust already inside the air conditioner.
• During operation, a small amount of frost may be visible: this is normal and does not indicate a malfunction.
• The vertical airflow louvers open slightly.
• If an ongoing cleaning operation is suspended, the effect of the cleaning will be compromised.
• To forcibly stop the cleaning operation, press the button twice during the cleaning operation.
HINTS FOR ECONOMICAL OPERATION
TEMPORARY OPERATION
CLEANING OPERATION
Air flow
adjustment
Blows upward
Please clean
Use the timer
effectively
Pleaseclose
Blows downward
Warm
air
Cool
and
dry
air
Chilly
Control
I cannot find
the remote
controller
A temporary
operation feature is
provided!