F564428
Operating Instructions
Air Conditioner
CS-W18DKR CU-W18DKR
CS-W24DKR CU-W24DKR
ENGLISH Before operating the unit, read these operating instructions thoroughly and keep them for future reference. 2 ~ 7
Manufactured by:
Panasonic HA Air-Conditioning (M) Sdn. Bhd.
Lot 2, Persiaran Tengku Ampuan, Section 21, Shah Alam Industrial Site, 40300 Shah Alam, Selangor, Malaysia.
Thank you for purchasing Panasonic Air Conditioner
Operation Precautions
Installation Precautions
■ Definition
To prevent personal injury,
injury to others and property
damage, the following
instructions must be
followed.
Incorrect operation due to
failure to follow instructions
will cause harm or damage,
the seriousness of which is
classifi ed as below:
Warning
This sign warns of death
or serious injury.
Caution
This sign warns of injury
or damage to property.
The instructions to be
followed are classifi ed by
the following symbols:
This symbol denotes
an action that is
PROHIBITED.
SAFETY PRECAUTIONS
Installation Precautions
Warning
Do not install, remove and reinstall the unit by yourself.
• Improper installation will cause leakage, electric shock or fi re. Please consult an authorized dealer or
specialist for the installation work.
• This equipment must be earthed and installed with ELCB. It may cause electrical shock or fi re in case of
malfunction.
Caution
• This air conditioner must be earthed. Improper grounding will cause electric shock.
• Ensure that the drainage piping is connected properly. Otherwise, water will leak.
• Do not install the unit in a potentially explosive atmosphere.
Operation Precautions
Warning
• Do not share power outlet.
• Do not modify power cord.
• Do not use an extension cord.
• Do not operate with wet hands.
• Do not operate or stop the unit by inserting
or pulling out the power plug.
• Do not insert fi nger or other objects into
the indoor or outdoor unit.
• Do not attempt to repair the unit by
yourself.
• Do not use rechargeable (Ni-Cd) batteries.
• Keep the remote control away from infants
and small children to prevent them from
accidentally swallowing the batteries.
• Insert the power plug properly.
• Use specifi ed supply cord.
• If the supply cord is damaged or needed
to be replaced, it must be replaced by
the manufacturer or its service agent or
a similarly qualifi ed person in order to
avoid a hazard.
• Remove the batteries if the unit is not
going to be used for a long period of
time.
• New batteries of the same type must
be inserted following the polarity stated
to prevent malfunction of the remote
control.
• In case of emergency or abnormal
condition (burnt, smell, etc) occurs, turn
off the power supply and unplug.
These symbols denote
actions that are
COMPULSORY.
• Do not pull the cord to
disconnect the plug.
• Do not wash the unit with water, benzene,
thinner or scouring powder.
• Do not use for other purposes such as
preservation of food.
• Do not use any combustible equipment at
airfl ow direction.
• Do not sit or place anything on the indoor
or outdoor unit.
• Do not expose directly to cold air for a
long period.
Safety Regulation
The appliance is not intended for use by young children or infi rm
person without supervision. Young children should be supervised to
ensure that they do not play with the appliance.
Replacement or installation of power plugs shall be performed by
authorized/qualifi ed personnel only. The wires in this mains lead are
coloured in accordance with the following code:
red
black
green/yellow
Different countries may have different colour coding for the wires.
(GB Standard)
Caution
• Ventilate the room regularly.
• Pay attention as to whether the
installation rack is damaged after long
period of usage.
• Switch off the power supply and unplug
before cleaning or servicing.
• Turn off the power supply and unplug if
the unit is not used for a long period of
time.
Operation Condition (°C)
Use this air conditioner under the following temperature
range.
DBT: Dry Bulb Temperature
WBT: Wet Bulb Temperature
Maximum Temperature (COOL) 32 23 43 26
Maximum Temperature (HEAT) 30 – 24 18
Minimum Temperature (COOL) 16 11 16 11
Minimum Temperature (HEAT) 16 – -5 -6
Indoor Outdoor
DBT WBT DBT WBT
2
TEMP
MODE
POWERFUL
AIR SWIN
G
FAN SP
EED
QUIET
1
23
TIMER
ON
OFF
CANCEL
SET
COOL
AUTO
AUTO
AUTO
FAN
RES
ET CLOCK
OFF/ON
Remote Control
Note: The illustrations in this manual are for explanation purposes only and may differ from the
TEMP
MODE
POWERFUL
AIR
SWING
FAN
SPEED
QUIET
1
23
TIM
ER
ON
OFF
CANCEL
SET
O
AUTO
AUTO
FAN
RESET CLOCK
OFF
/ON
Indoor Unit
Outdoor Unit
actual unit. It is subjected to change without notice for future improvement.
■ About
PRODUCT OVERVIEW
Indoor Unit
Front panel
Air filter
Airflow direction
louver
Discharged air
Outdoor Unit
Air inlet (rear)
Air inlet (side)
Remote Control
Ionizer
Do not touch
during operation
Air outlet
Air intake
Transmitter
TIMERPOWER
Supersonic air
purifying device
Auto OFF/ON
button
Receiver
Indicator
QUIET
POWERFUL
ION
SUPER
ALLERU-BUSTER
Remote Control Preparation
1. Pull
out
2. Insert batteries
(AAA or R03)
3. Press CLOCK button
1
23
TIMER
RESET CLOCK
SET
CANCEL
4. Set
current
time
ON
OFF
5. Press again to confi rm
• Timer operation will be based on
current time set.
• The batteries can be used for
approximately 1 year.
• The batteries must be
recycled or disposed of
properly.
Remote Control Signal
• Make sure it is not obstructed.
• Maximum distances : 10m.
• Certain fluorescent lights may
interfere with signal transmission.
Consult your dealer.
Auto OFF/ON Button
• To operate the unit if the
remote control is misplaced or
malfunctioning.
Action
Operation
mode
Operation mode
Airflow direction
adjustment
Memory reset
Troubleshooting
● Operation delayed for few minutes after restart.
● Sound like water fl owing during operation.
● Mist emerges from indoor unit.
● Noisy during operations.
● Remote control/display does not work.
● The unit cannot operate.
● Outdoor unit emits water/steam.
LCD display
Ion operation
Press once
Temperature setting
Off/On
Quiet operation
Powerful operation
Fan speed selection
Timer setting
Clock setting
Press until “beep”
sound
• To OFF, press again the Auto OFF/
ON button.
• To switch the remote control signal
receiving sound off or on.
1. Press until “beep” sound and
release.
2. Press again until “beep-beep”
sound and release.
3. Press to switch the sound off or
on.
(Long “beep”- OFF; short “beep”
- ON)
➤ This is a normal self protection control.
➤ Caused by refrigerant fl ow inside.
➤ Condensation effect due to cooling process.
➤ Installation work could be slanted or front panel didn’t close properly.
➤ Check whether batteries are correctly inserted or need replacement.
➤ Check either circuit breaker is tripped, power plug is inserted correctly or
timer is used correctly.
➤ Condensation or evaporation happens at piping surface.
Automatic
Operation
Cooling
Operation
3
■ Operation Details
Auto, Heat, Cool, Dry
TEMP
MODE
POWERFUL
AIR SWING
FAN SPEED
QUIET
1
23
TIMER
ON
OFF
CANCEL
SET
COOL
AUTO
AUTO
AUTO
RESET CLOCK
OFF/ON
2
3
1
AUTO - Automatic Operation
• The unit will automatically select the
operation mode according to the
room temperature.
• Once the operation mode is
selected, the unit will operate at the
standard setting temperature as
shown:
Room
temperature
23°C & above Cool 25°C
Below 23°C Dry 22°C
Below 20°C Heat 21°C
• You may press or button
to change the standard setting
temperature to “HI” or “LO” as
shown:
Operation mode HI LO
HEAT - Heating Operation
• Enables you to enjoy the warming
effect at your preferred setting
temperature.
• The range of temperature can be
selected from 16°C ~ 30°C.
Operation
mode
Cool 27°C 23°C
Dry 24°C 20°C
Heat 23°C 19°C
Standard
setting
temperature
HOW TO OPERATE
Auto, Heat, Cool, Dry
2
Select the
desired
operation.
AUTO
HEATDRY
COOL
1
Start the
operation.
COOL - Cooling Operation
• Enables you to enjoy the cooling
effect at your preferred setting
temperature.
• The range of temperature can be
selected from 16°C ~ 30°C.
DRY - Soft Dry Operation
• Enables you to set the desired
temperature at low fan speed which
provides you with the dehumidifying
surroundings.
• The range of temperature can be
selected from 16°C ~ 30°C.
Hint
● To save electricity, close the curtains when using air conditioner to prevent sunlight and heat from coming in.
Troubleshooting
● The room has a peculiar odour.
● Air conditioner does not cool or heat effi ciently.
● In heating operation, power indicator blinking and no
warm air discharge.
3
Set the
temperature.
● Supersonic air purifying device (super alleru-buster) operates
automatically while the air conditioner is switched on.
● Powerful, Quiet and Ion operations could be activated in all
operation modes.
● Press
OFF/ON
button again to stop the operation.
➤ This may be a damp smell emitted by the wall, carpet, furniture or
clothing in the room.
➤ Ensure the temperature has been set correctly.
➤ Ensure windows and doors have been closed properly.
➤ Ensure fi lters are cleaned or replaced when necessary.
➤ Ensure inlet and outlet vents of the units have not been obstructed.
➤ Defrost operation at outdoor unit, maximum 12 minutes.
4
Powerful, Quiet, Ion, Fan Speed,
Air Swing
TEMP
MODE
AIR SWING
1
23
TIMER
ON
OFF
CANCEL
SET
COOL
AUTO
AUTO
AUTO
FAN
RESET CLOCK
OFF/ON
QUIET
ION
FAN SPEED
AIR SWING
POWERFUL
HOW TO OPERATE
Powerful, Quiet, Ion, Fan Speed,
Air Swing
ION
Enables ion
operation.
POWERFUL
Enables
powerful
operation.
QUIET
Enables quiet
operation.
■ Operations Details
POWERFUL
• To achieve setting temperature
quickly. It will operate for 15 minutes
and return to the previous setting.
QUIET
• To provide a quiet environment.
ION
• To provide fresh air effect by
producing negative ions.
FAN SPEED
• To provide you with the various fan
speed selections.
• There are 3 levels of fan speed in
addition to automatic fan speed.
• Automatic fan speed:
The speed of the indoor fan is
automatically adjusted according to
the operation.
AIR SWING
QUIET
POWERFUL
FAN SPEED
Adjust the
vertical or
horizontal airfl ow
direction louver.
AUTO
AUTO
FAN SPEED
Select fan speed.
● Ion operation could be activated independently.
● Powerful and Quiet operations could not be activated at the
● Powerful, Quiet and Ion operations could be cancelled by
same time.
pressing the respective button again.
AIR SWING
• To ventilate air in the room.
• There are 5 selections in addition to
automatic vertical air fl ow direction.
• If automatic vertical airfl ow direction
has been set, the louver swings up
and down automatically.
• To ventilate air in the room.
• There are 5 selections in addition
to automatic horizontal air fl ow
direction.
• If automatic horizontal airfl ow
direction has been set, the louver
swings left and right automatically.
• Please do not adjust the vertical and
horizontal airfl ow direction louver
manually.
Hints
● If you wish to have the cool air blowing directly on you, set the airfl ow direction downward but not for an excessive length of time,
● Approximately 10% of electricity can be saved if you set the temperature 1°C higher in cooling operation or 2°C lower in heating
Troubleshooting
● ION indicator on the indoor unit is blinking.
● Indoor fan stops occasionally during Automatic Fan
Speed setting.
●
Indoor fan stops occasionally during heating operation.
as it may harm your health.
operation than the desired temperature.
➤ Press ION button twice. If the indicator is still blinking, please consult the
dealer.
➤ This is an advanced feature that helps to remove smell from the
surrounding area during operation.
➤ To avoids unintended cooling effect.
5
■ Operation Details
TEMP
MODE
POWERFUL
AIR SWING
FAN SPEED
QUIET
1
23
TIMER
ON
OFF
CANCEL
SET
COOL
AUTO
AUTO
AUTO
FAN
RESET CLOCK
OFF/ON
1
2
3
Timer
CANCEL
TIMER
• Use the ON timer to turn on the air
conditioner at the desired time. This
will give you a cooling or warming
environment, e.g. when you return
from work or wake up.
• When the ON timer is set, operation
will start 15 minutes for COOL/DRY
or 30 minutes for AUTO/HEAT
before the actual set time.
• Use the OFF timer to stop the air
conditioner operation at the desired
time. This can save electricity while
you are going out or sleeping.
• The set timer will repeat daily once
it is set.
• If there is a power failure, you can
press SET button to restore the
previous setting once the power is
resumed.
• If the timer is cancelled, you can
restore the previous setting by
pressing SET button.
HOW TO OPERATE
Timer
1
Select ON or
OFF timer.
2
Set the
desired time.
3
Confi rm the
setting.
CANCEL
Cancel the
selected timer.
● Ensure the clock on the remote control has been set
correctly.
● You could use the ON and OFF timers at the same time.
● To cancel either the ON or OFF timer, press
press
CANCEL
.
ON
or
OFF
, then
6
Hints
● Press CLOCK more than 10 seconds to change the time format from 24 hours to AM/PM format.
● For your convenience, you could set the air conditioner to operate automatically by using both ON and OFF timer.
Troubleshooting
● TIMER indicator always on.
● POWER indicator is blinking 30 minutes before ON
timer is activated.
➤ Timer is activated and the setting will repeat itself daily.
➤ The unit is determining the operation mode by sensing the room
temperature. This happens when it has been set to AUTO operation
mode.
IONIZER
CARE & CLEANING
AIR FILTER
Switch off the power supply
before cleaning
INDOOR
UNIT
SUPERSONIC AIR
PURIFYING DEVICE
FRONT PANEL
Switch off the power supply
before cleaning
FRONT PANEL
Raise and pull to remove.
Wash and dry.
AIR FILTER
Vacuum, wash and dry.
Remove
Remove
■ Washing Instructions
• Do not use benzene, thinner or
scouring powder.
• Use soaps or neutral household
detergent (
• Do not use water with temperature
higher than 40°C.
INDOOR UNIT
• Wipe the unit gently with a soft, dry
cloth.
AIR FILTER
• It is recommended to clean the air
fi lters once every 2 weeks.
• Purchase the replacement fi lter if it
is damaged.
Part no.: CWD001137 (Left)
CWD001138 (Right)
SUPER ALLERU-BUSTER
• It is recommended to clean the fi lter
every 6 months.
• Replace the fi lter every 3 years or
purchase the replacement fi lter if it
is damaged.
Part no.: CZ-SA13P
IONIZER
• It is recommended to clean the
ionizer every 6 months.
pH7) only.
SUPERSONIC AIR
PURIFYING DEVICE
Vacuum the super
alleru-buster fi lter.
Remove
Vacuum, wash and
dry the frame.
Hints
INDOOR
UNIT
Wipe gently.
IONIZER
Clean with cotton
bud.
■ Preparation for extended
Non-operation
• Operate the unit for 2~3 hours using
heating operation to dry the internal
parts.
• Turn off the power supply and unplug.
• Remove the remote control batteries.
■ Pre-season Inspection
• This inspection is recommended
before operating the air conditioner
at every season.
• Check if the remote control batteries
needed to be replaced.
• Ensure there is no obstruction at all
air intake and outlet vents.
• After the start of operation for 15
minutes, it is normal if the
temperature differences between
air intake and outlet vents at indoor
unit is:-
Operation Temperature
Cooling ≥ 8°C
Heating ≥ 14°C
● Clean the fi lter regularly as dirty fi lters will cause unpurifi ed air, low cooling or heating capacity, unpleasant smells and higher
energy consumption.
● The unit will become dirty and the performance of the unit will decrease after used for several seasons. Please consult an
authorized dealer to perform seasonal inspections in addition to regular cleaning.
● This air conditioner is equipped with a built-in surge protective device. However, in order to further protect your air conditioner
from being damaged by abnormally strong lightning activity, you may switch off the power supply.
7
NON SERVICEABLE CRITERIAS
TURN OFF POWER SUPPLY and CALL Authorized Distributor under the following conditions:
• Abnormal noise during operation • Circuit breaker switches off frequently
• Water/foreign particles have entered the Remote Control • Power plug/cord becomes unnaturally warm
• Water leak from Indoor unit • Switches or buttons are not functioning properly
F564428
Panasonic Corporation
Website: http://panasonic.net/
Printed in Malaysia
S0806-3
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