Daikin FAFC100AV1G User manual

OPERATION MANUAL
MODELS
(Wall mounted type)
FAFC100AV1G
SPLIT SYSTEM Air Conditioners
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Contents
Read Before Operation
Safety Precautions..........................................2
Names of Parts ...............................................4
Preparation Before Operation .........................8
Basic Operation
COOL · DRY · FAN Operation............10
Adjusting the Airflow Rate..................11
Adjusting the Airflow Direction ...........12
Useful Functions
COMFORT AIRFLOW /
INTELLIGENT EYE Operation...........13
POWERFUL Operation......................15
ECONO / OUTDOOR UNIT QUIET
Operation ...........................................16
TIMER Operation
ON/OFF TIMER Operation ................17
WEEKLY TIMER Operation................19
Care
Care and Cleaning....................................... 25
When the Need Arises
FAQ .............................................................. 29
Troubleshooting ........................................... 30
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Read Before Operation Read Before Operation
Safety Precautions
Read the precautions in this manual carefully
before operating the unit. This appliance is lled with R32.
•Keepthismanualwheretheusercaneasilyndit.
•TheprecautionsdescribedhereinareclassiedasWARNINGandCAUTION.Theybothcontainimportantinformationregarding
safety. Be sure to observe all precautions without fail.
WARNING Failure to follow these instructions properly may result in personal injury or loss of life.
CAUTION Failure to observe these instructions properly may result in property damage or personal injury,
which may be serious depending on the circumstances.
Never attempt. Be sure to follow the
instructions.
Be sure to establish an earth
connection.
•After reading, keep this manual in a convenient place so that you can refer to it whenever necessary. If the equipment is
transferred to a new user, be sure also to hand over the manual.
WARNING
• Do not use means to accelerate the defrosting process or to clean, other than those recommended by the manufacturer.
• Theappliancemustbestoredinaroomwithoutcontinuouslyoperatingignitionsources(forexample:openames,an
operating gas appliance or an operating electric heater).
• Do not pierce or burn.
• Be aware that refrigerants may not contain an odour.
• Floor area required for installation of the equipment, refer to the installation manual of the outdoor unit.
• Toavoidre,explosionorinjury,donotoperatetheunitwhenharmfulgases(e.g.ammableorcorrosive)aredetected
near the unit.
• Be aware that prolonged, direct exposure to cool or warm air from the air conditioner, or to air that is too cool or too warm,
can be harmful to your physical condition and health.
• Donotplaceobjects,includingrods,yourngers,etc.,intheairinletoroutlet.Productdamageorpersonalinjurymay
result due to contact with the air conditioner’s high-speed fan blades.
• Do not attempt to repair, dismantle, reinstall or modify the air conditioner yourself as this may result in water leakage,
electricshockorrehazards.
• Donotuseammablesprayneartheairconditioner,orotherwiseremayresult.
• Do not use a refrigerant other than the one indicated on the outdoor unit (R32) when installing, moving or repairing. Using
other refrigerants may cause trouble or damage to the unit, and personal injury.
• To avoid electric shock, do not operate with wet hands.
• Bewareofreincaseofrefrigerantleakage.Iftheairconditionerisnotoperatingcorrectly,i.e.notgeneratingcoolorwarm
air, refrigerant leakage could be the cause. Consult your dealer for assistance. The refrigerant within the air conditioner is
safe and normally does not leak.
However, in the event of a leakage, contact with a naked burner, heater or cooker may result in generation of noxious gas.
Donotusetheairconditioneruntilaqualiedservicepersonconrmsthattheleakagehasbeenrepaired.
• Do not attempt to install or repair the air conditioner yourself. Improper workmanship may result in water leakage, electric
shockorrehazards.Pleasecontactyourlocaldealerorqualiedpersonnelforinstallationandmaintenancework.
• If the air conditioner is malfunctioning (giving off a burning odour, etc.), turn off power to the unit and contact your local
dealer.Continuedoperationundersuchcircumstancesmayresultinafailure,electricshockorrehazards.
•
Besuretoinstallanearthleakagecircuitbreaker.Failuretoinstallanearthleakagecircuitbreakermayresultinelectricshockorre.
• Be sure to earth the unit. Do not earth the unit to a utility pipe, lightning conductor or telephone earth lead.
Imperfect earthing may result in electric shock.
CAUTION
• Do not use the air conditioner for purposes other than those for which it is intended. Do not use the air conditioner for
cooling precision instruments, food, plants, animals or works of art as this may adversely affect the performance, quality
and/or longevity of the object concerned.
• Donotexposeplantsoranimalsdirectlytotheairowfromtheunitasthismaycauseadverseeffects.
• Donotplaceappliancesthatproducenakedamesinplacesexposedtotheairowfromtheunitasthismayimpair
combustion of the burner.
• Donotblocktheairinletsnoroutlets.Impairedairowmayresultininsufcientperformanceortrouble.
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Read Before Operation Read Before Operation
• Do not sit on the outdoor unit, put things on the unit, or pull the unit. Doing so may cause accidents, such as falling or
toppling down, thus resulting in injury, product malfunctioning, or product damage.
• Do not place objects that are susceptible to moisture directly beneath the indoor or outdoor units. Under certain conditions,
condensationonthemainunitorrefrigerantpipes,airlterdirtordrainblockagemaycausedripping,resultinginfoulingor
failure of the object concerned.
• After prolonged use, check the unit stand and its mounts for damage. If they are left in a damaged condition, the unit may
fall and cause injury.
• Toavoidinjury,donottouchtheairinletoraluminiumnsoftheindoororoutdoorunits.
• Theapplianceisnotintendedforusebyunattendedyoungchildrenorinrmpersons.Impairmentofbodilyfunctionsand
harm to health may result.
• Children should be supervised to ensure that they do not play with the unit or its remote controller. Accidental operation by
a child may result in impairment of bodily functions and harm health.
• Avoid impacts to the indoor and outdoor units, or otherwise product damage may result.
• Donotplaceammableitems,suchasspraycans,within1moftheairoutlet.
The spray cans may explode as a result of hot air from the indoor or outdoor units.
• Becarefulnottoletpetsurinateontheairconditioner.Urinationontheairconditionermayresultinelectricshockorre.
• Donotwashtheairconditionerwithwater,asthismayresultinelectricshockorre.
• Donotplacewatercontainers(vases,etc.)abovetheunit,asthismayresultinelectricshockorrehazardsiftheyshould
topple over.
• Donotinsertthebatteriesinthewrongpolarity(+/-)orientationasthismayresultinshortcircuiting,re,orbatteryleakage.
• Do not sit or hang on the panel. The panel may fall, and injury or product malfunctioning may result.
• Do not sway the panel. The panel may hit people or objects, and injury or property damage may result.
• Do not let children play around the panel. Injury or property damage may result.
• Do not pull the wires. The wires may be broken and the panel may fall, and injury or property damage may result.
• Do not locate obstacles in the route. The panel may fall, and injury or property damage may result.
• Do not bend or damage the wires. The wires may be broken and the panel may fall, and injury or property damage may
result.
• Do not put objects on the panel, or otherwise production malfunctioning may result.
• Do not use an unstable stand at the time of operating or maintaining the air conditioner, or otherwise you may topple over
or injury yourself.
• Locate the remote controller in places out of reach of children. The wrong operation of the remote controller may result in
injury.
•To avoid oxygen depletion, ensure that the room is adequately ventilated if equipment such as a burner is used together
with the air conditioner.
• Before cleaning, be sure to stop unit operation and turn off the circuit breaker. Otherwise, an electric shock and injury may
result.
• Onlyconnecttheairconditionertothespeciedpowersupplycircuit.Powersuppliesotherthantheonespeciedmay
resultinelectricshock,overheatingandres.
• Arrange the drain hose to ensure smooth drainage. Imperfect drainage may cause wetting of the building, furniture, etc.
• Do not place objects in direct proximity of the outdoor unit and do not let leaves and other debris accumulate around the
unit. Leaves are a hotbed for small animals which can enter the unit. Once inside the unit, such animals can cause
malfunctions,smokeorreiftheycomeintocontactwithelectricalparts.
• Do not place objects around the indoor unit.
Doingsomayhaveanadverseinuenceontheperformance,productquality,andlifeoftheairconditioner.
• This appliance is not intended to be used by persons with reduced physical, sensory or mental capabilities, or with lack of
operation knowledge, unless they have been given supervision or instruction concerning the appliance use by person
responsible for their safety. Keep out of children’s reach to ensure that they do not play with the appliance.
Precautions relating to area surrounding the indoor and outdoor units
Be sure to follow the instructions below.
•The indoor unit is at least 1m away from any television or radio set (unit may cause interference with the picture or sound).
•Refrain from using the units in areas prone to high levels of oily smoke, such as a kitchen. Water leakage may result.
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Read Before Operation Read Before Operation
Names of Parts
Indoor Unit
Air outlet
Louvres (vertical blades)
•The louvres are inside of the air
outlet. Page 12
Flaps (horizontal blades)
Page 12
Model name
Room temperature sensor
•Detects the air temperature around
the unit.
Front panel Air inlet
Panel tab
INTELLIGENT EYE
sensor
•Detects the movements of
people and automatically
switches between normal
operation and energy saving
operation. Page 13,14
Display
OPERATION lamp (green)
TIMER lamp (orange)
Page 17,18,21,23
INTELLIGENT EYE lamp
(green)
Page 13
Signal receiver
•Receives signals from the remote
controller.
•When the unit receives a signal, you
will hear a beep sound.
Case Sound type
Operation start beep-beep
Setting changed beep
Operation stop long beep
Indoor unit ON/OFF switch
•Press this switch once to start operation.
Press once again to stop it.
•This switch can be used when the remote controller is missing.
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Read Before Operation Read Before Operation
Open the front panel
Outdoor Unit
Air  lter
Dust collection
 lter PM 2.5 (White)
Air outlet
Air inlet (back and side)
Earth terminal (inside)
Drain hose
Refrigerant pipes and
inter-unit wire
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Read Before Operation Read Before Operation
Remote Controller
Signal transmitter
Receiver
• To use the remote controller, aim the
transmitter at the indoor unit. If there is
anything blocking the signals between
the unit and the remote controller, such
as a curtain, the unit may not operate.
• The maximum transmission distance is
about 7m.
FAN setting button
•Selectstheairowratesetting.
Page 11
POWERFUL button
•POWERFUL operation. Page 15
ARC466A14
Display (LCD)
•Displays the current settings.
(In this illustration, each section is
shown with all its displays on for the
purpose of explanation.)
TEMPERATURE
adjustment button
•Changes the temperature setting.
Page 10
ON/OFF button
•Press this button once to start
operation.
Press once again to stop it. Page 10
Front cover
•Open the front cover. Page 7
Names of Parts
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Read Before Operation Read Before Operation
Open the front cover
MODE selector button
•Selects the operation mode.
(DRY/COOL/FAN)
Page 10
COMFORT/SENSOR
button
•COMFORT AIRFLOW and
INTELLIGENT EYE operation.
Page 13
OFF TIMER button
(NIGHT SET mode)
Page 18
TIMER CANCEL
button
•Cancels the timer setting.
Page 17,18
•Cannot be used for the
WEEKLY TIMER operation.
SELECT button
•Changes the clock, ON/OFF
TIMER and WEEKLY TIMER
settings.
ECONO/QUIET button
•ECONO/OUTDOOR UNIT
QUIET operation. Page 16
SWING button
•Adjuststheairowdirection.
Page 12
: WEEKLY button
: PROGRAMME button
: COPY button
: BACK button
: NEXT button
•WEEKLY TIMER operation.
Page 19
ON TIMER button
Page 17
CLOCK button Page 9
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Read Before Operation Read Before Operation
CAUTION
Incorrect handling of batteries can result in injury from battery leakage, rupturing or heating, or lead to equipment
failure.
Please observe the following precautions and use safely.
• Ifthealkalinesolutionfromthebatteriesshouldgetintheeyes,donotrubtheeyes.Instead,immediatelyushtheeyeswithtapwaterand
seek the attention of a medical professional.
• Keep batteries out of reach of children. In the event that batteries are swallowed, seek the immediate attention of a medical professional.
• Donotexposebatteriestoheatorre.Donotdisassembleormodifybatteries.Theinsulationorgasreleaseventinsidethebatterymaybe
damaged, resulting in battery leakage, rupturing, or heating.
• Do not damage or peel off labels on the batteries.
Remote
controller holder
Remote controller
Screws
Position and
correctly!
+
–
2
3
1
NOTE
Notes on batteries
• To avoid possible injury or damage from battery leakage or rupturing, remove the batteries when not using the product for long periods of
time.
• Thestandardreplacementtimeis1year.Bothbatteriesshouldbereplacedatthesametime.BesuretoreplacethemwithnewsizeAAA.
LR03 (alkaline) batteries.
• When battery power has run out, the LCD will begin blinking as an alert that the batteries need replacing. In some cases, when battery
consumption is accelerated owing usage conditions, signal reception may decline before the LCD begins blinking.
• The batteries supplied with the remote controller are for initial operation. The batteries may run out in less than 1 year.
Note on remote controller
• Do not drop the remote controller. Do not get it wet.
To insert the batteries
1. Slide the front cover to take it off.
2. Insert 2 dry batteries AAA.LR03 (alkaline).
3. Replace the front cover.
To x the remote controller holder to a wall
1. Choose a place from where the signals reach the unit.
2. Fix the holder to a wall, a pillar, or similar location with the screws supplied with
the holder.
3. Place the remote controller in the remote controller holder.
Turn on the circuit breaker
•Afterthepoweristurnedon,theapsoftheindoorunitopenandcloseonceto
set the reference position.
Preparation Before Operation
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Read Before Operation Read Before Operation
To set the clock
1. Press .
“ ”appearsontheLCD.
“ ”and“ ”blink.
2. Press to set the current day of the week.
3. Press .
“ ”blinks.
4. Press to set the clock to the present time.
•Holding down or rapidly increases or decreases the displayed time.
5. Press .
•Point the remote controller at the indoor unit when pressing the buttons.
“ ”blinks.
NOTE
Note on setting the clock
• If the indoor unit’s internal clock is not set to the correct time, the ON/OFF TIMER and WEEKLY TIMER will not operate punctually.
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Read Before Operation Basic 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
1. Press and select an operation mode.
•Each pressing of the button changes the mode setting in sequence.
DRY COOL FAN
2. Press .
•“ ”appearsontheLCD.
•The OPERATION lamp lights green.
Display
To stop
Press again.
•“ ”disappearsfromtheLCD.
•The OPERATION lamp goes off.
To change the temperature setting
Press .
•Press to raise the temperature and press to lower the temperature.
Each pressing of the button changes the temperature by 1°C.
COOL operation DRY or FAN operation
18–32°C The temperature setting cannot be changed.
DRY · COOL · FAN Operation
NOTE
Note on DRY operation
• Eliminateshumiditywhilemaintainingtheindoortemperatureasmuchaspossible.Itautomaticallycontrolstemperatureandairowrate,so
manual adjustment of these functions is unavailable.
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Read Before Operation Basic Operation
Tips for saving energy
Keeping the temperature setting at a moderate level helps save energy.
• Recommended temperature setting for cooling: 26-28°C
Cover windows with a blind or a curtain.
• Blocking sunlight and air from outdoors increases the cooling effect.
Keep the air  lters clean.
• Cloggedairlterscauseinefcientoperationandwasteenergy.Cleanthemonceinaboutevery2weeks.
Page 26
If you are not going to use the air conditioner for a long period, for example in spring or autumn, turn off the circuit breaker.
• The air conditioner always consumes a small amount of electricity even while it is not operating.
Youcanadjusttheairowratetoincreaseyourcomfort.
To adjust the air ow rate setting
Press .
•Each pressing of changestheairowratesettinginsequence.
AUTO Indoor unit quiet Airflow rate 1-5 (Low to High)
•Whentheairowissetto“ ”,quietoperationstartsandnoisefromtheindoorunitwill
become quieter.
•Inthequietoperationmode,theairowrateissettoaweaklevel.
•InDRYoperation,theairowratesettingcannotbechanged.
•Atsmallerairowrates,thecoolingeffectisalsosmaller.
Adjusting the Air ow Rate
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Basic Operation Basic Operation
Adjusting the Air ow Direction
Youcanadjusttheairowdirectiontoincreaseyourcomfort.
CAUTION
• Alwaysusearemotecontrollertoadjusttheanglesoftheapsandlouvres.
−Ifyouattempttomovetheapsandlouvresforciblybyhandwhentheyareswinging,themechanism
may be damaged.
−Insidetheairoutlet,afanisrotatingatahighspeed.
To start auto swing
Up and down air ow direction
Press .
•“ ”appearsontheLCD.
•Theaps(horizontalblades)willbegintoswing.
Right and left air ow direction
Press .
•“ ”appearsontheLCD.
•The louvres (vertical blades) will begin to swing.
The 3-D air ow direction
Press and .
•“ ”and“ ”appearontheLCD.
•Theapsandlouvresmoveinturn.
•Tocancel3-Dairow,presseither or again.
Theapsorlouvreswillstopmoving.
To set the  aps or louvres at the desired position
•Thisfunctioniseffectivewhiletheapsorlouvresareinautoswingmode.
Press and when the  aps or louvres
reach the desired position.
•Inthe3-Dairow,theapsandlouvresmoveinturn.
•“ ”or“ ”disappearsfromtheLCD.
NOTE
Notes on air ow direction setting
• Themovablerangeoftheapsvariesaccordingtotheoperationmode.
Note on 3-D air ow
• Using3-Dairowcirculatescoldair,whichtendstocollectatthebottomoftheroom,
throughout the room, preventing areas of cold developing.
Movable range of the flaps
COOL / DRY
FAN
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13
Basic Operation Basic Operation
COMFORT AIRFLOW /
INTELLIGENT EYE Operation
COMFORT AIRFLOW operation:TheairowdirectionisupwardwhileinCOOL
operation. This function prevents cold air from blowing directly on the occupants
in the room.
INTELLIGENT EYE operation: The INTELLIGENT EYE sensor detects human
movement. If no one is in the room for more than 20 minutes, the operation auto-
matically changes to energy saving operation.
CAUTION
• DonotplacelargeobjectsneartheINTELLIGENTEYEsensor.Alsokeepheatingunitsandhumidiers
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.
To start
Press and select the desired mode.
•Each time is pressed, a different setting option appears on the LCD.
•When INTELLIGENT EYE is selected, the INTELLIGENT EYE lamp lights green.
Display
•Byselecting“ ”fromthefollowingicons,theairconditionerwillswitchtoCOMFORT
AIRFLOW operation combined with INTELLIGENT EYE operation.
blank
No SettingCOMFORT
AIRFLOW
INTELLIGENT
EYE
Combination
•Whentheaps(horizontalblades)areswinging,selectinganyofthemodesabovewill
causetheaps(horizontalblades)tostop.
•The lamp lights when human movement is detected.
To cancel
Press until no icon is displayed.
•If the INTELLIGENT EYE operation was being used, the INTELLIGENT EYE lamp goes off.
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14
Useful Functions Useful Functions
INTELLIGENT EYE operation is useful for energy saving
People are detected in the sensing area. No people are detected in the sensing area.
The air conditioner is in normal operation while the
sensor is detecting human movement.
The air conditioner will switch to energy-saving mode after
20 minutes.
Energy saving operation
• Ifnopresencedetectedintheroomfor20minutes,theenergysavingoperationwillstart,andtheINTELLIGENTEYElampgoesoff.
If human movement is detected again, the INTELLIGENT EYE lamp lights up and energy saving operation terminates.
• This operation changes the temperature by +2°C in COOL / +2°C in DRY operation from the set temperature.
When the room temperature exceeds 30°C, the operation changes the temperature by +1°C in COOL / +1°C in DRY operation from the
set temperature.
• ThisoperationdecreasestheairowrateslightlyinFANoperationonly.
NOTE
Note on COMFORT AIRFLOW operation
• TheairowratewillbesettoAUTO.Iftheupanddownairowdirectionisselected,COMFORTAIRFLOWoperationwillbecancelled.
Notes on INTELLIGENT EYE operation
• Application range is as follows.
90°
55°
7m
55°
Vertical angle 90°
(Side view)
Horizontal
angle 110°
(Top view)
7m
• The sensor may not detect moving objects further than 7m away. (Please see the application range)
• Sensor detection sensitivity changes according to the indoor unit location, the speed of passers-by, temperature range, etc.
• Thesensorcouldalsomistakenlydetectpets,sunlight,utteringcurtainsandlightreectedoffofmirrorsaspassers-by.
• NIGHT SET mode Page 18 will not switch on during use of INTELLIGENT EYE operation.
Note on combination of COMFORT AIRFLOW operation and INTELLIGENT EYE operation
• TheairowratewillbesettoAUTO.Iftheupanddownairowdirectionisselected,COMFORTAIRFLOWoperationwillbecancelled.
Priority is given to the function of whichever button is pressed last.
COMFORT AIRFLOW /
INTELLIGENT EYE Operation
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15
Useful Functions Useful Functions
POWERFUL operation quickly maximises the cooling effect in any operation
mode. In this mode, the air conditioner operates at maximum capacity.
To start
Press during operation.
•“ ”appearsontheLCD.
•POWERFULoperationendsin20minutes.Thenthesystemautomaticallyoperatesagain
with the previous settings which were used before POWERFUL operation.
To cancel
Press again.
•“ ”disappearsfromtheLCD.
POWERFUL Operation
NOTE
Notes on POWERFUL operation
• Pressing causesthesettingstobecancelled,and“ ”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 operation
Tomaximisethecoolingeffect,thecapacityofoutdoorunitincreasesandtheairowratebecomesxedatthemaximumsetting.
Thetemperatureandairowsettingscannotbechanged.
− In DRY operation
Thetemperaturesettingisloweredby2.5°Candtheairowrateisslightlyincreased.
− In FAN operation
Theairowrateisxedatthemaximumsetting.
Regarding the combination of POWERFUL and other operations
POWERFUL + COMFORT AIRFLOW
Not available*
*Priority is given to the function of whichever button is pressed last.
POWERFUL + ECONO
POWERFUL + OUTDOOR UNIT QUIET
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16
Useful Functions Useful Functions
ECONO / OUTDOOR UNIT QUIET
Operation
ECONO operation enables efficient operation by limiting the maximum power
consumption. This function is useful to prevent the circuit breaker from tripping
when the unit operates alongside other appliances on the same circuit.
OUTDOOR UNIT QUIET operation lowers the noise level of the outdoor unit
by changing the frequency and fan speed of the outdoor unit. This function is
convenient during the night-time operation.
To start
Press and select the desired mode.
•Each time is pressed, a different setting option appears on the LCD.
ECONO OUTDOOR UNIT
QUIET
blank
No Setting
Combination
To cancel
Press until no icon is displayed.
NOTE
Notes on ECONO operation
• Thisoperationisperformedwithlowerpowerandthereforemaynotprovideasufcientcoolingeffect.
• Pressing causes the settings to be cancelled, and “ ”disappearsfromtheLCD.
• If the power consumption level is already low, switching to ECONO operation will not reduce the power consumption.
Notes on OUTDOOR UNIT QUIET operation
• Even if the operation is stopped by using the remote controller or the indoor unit ON/OFF switch when using OUTDOOR UNIT QUIET
operation, “ ”willremaindisplayedontheremotecontroller.
• OUTDOOR UNIT QUIET operation will not reduce the frequency nor fan speed if they already are operating at reduced levels.
• Thisoperationisperformedwithlowerpowerandthereforemaynotprovideasufcientcoolingeffect.
Possible combinations of ECONO / OUTDOOR UNIT QUIET operation and basic operations
Operation mode
DRY COOL FAN
ECONO –
OUTDOOR UNIT QUIET – –
01_EN_3P642602-1E.indd 16 25-Feb-21 11:19:17 AM

17
Useful Functions Useful Functions
ON/OFF 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 the ON TIMER and OFF TIMER
together.
[ON TIMER operation]
To set
•Check that the clock is correct.
If not, set the clock to the present time. Page 9
1. Press .
“ ”appearsontheLCD.
“ ”blinks.
•“ ”anddayoftheweekdisappearfromtheLCD.
2. Press until the time setting reaches the
point you like.
•Eachpressingofeitherbuttonincreasesordecreasesthetimesettingby10minutes.
Holding down either button changes the setting rapidly.
3. Press again.
•“ ”andsettingtimeappearontheLCD.
•The TIMER lamp lights orange.
Display
To cancel
Press .
•“ ”andsettingtimedisappearfromtheLCD.
•“ ”anddayoftheweekappearontheLCD.
•The TIMER lamp goes off.
NOTE
Notes on TIMER operation
• When TIMER is set, the present time is not displayed.
• When using the ON/OFF TIMER to start/stop operation, the actual operation start/stop time may differ from the time set.
(Maximum of about 10 minutes)
In the following cases, set the timer again.
• After the circuit breaker has turned off.
• After a power failure.
• After replacing the batteries in the remote controller.
01_EN_3P642602-1E.indd 17 25-Feb-21 11:19:18 AM

18
TIMER Operation TIMER Operation
[OFF TIMER operation]
To set
•Check that the clock is correct.
If not, set the clock to the present time. Page 9
1. Press .
“ ”appearsontheLCD.
“ ”blinks.
•“ ”anddayoftheweekdisappearfromtheLCD.
2. Press until the time setting reaches the
point you like.
•Eachpressingofeitherbuttonincreasesordecreasesthetimesettingby10minutes.
Holding down either button changes the time setting rapidly.
3. Press again.
•“ ”andsettingtimeappearontheLCD.
•The TIMER lamp lights orange.
Display
To cancel
Press .
•“ ”andsettingtimedisappearfromtheLCD.
•“ ”anddayoftheweekappearontheLCD.
•The TIMER lamp goes off.
[ON/OFF TIMER combination]
To combine
•Asamplesettingforcombiningthe2timersisshownbelow.
(Example)
Present time: 23:00 (The unit is operating)
OFF TIMER at 0:00
ON TIMER at 14:00 Combined
NOTE
NIGHT SET mode
• When the OFF TIMER is set, the air conditioner automatically adjusts the temperature setting (0.5°C up in COOL) to prevent excessive
cooling during sleeping hours.
ON/OFF TIMER Operation
01_EN_3P642602-1E.indd 18 25-Feb-21 11:19:18 AM