F566901
Operating Instructions
Air Conditioner
Indoor Unit Outdoor Unit
CS-E18JKR CU-E18JKR
CS-E21JKR CU-E21JKR
CS-E24JKR CU-E24JKR
CS-E28JKR CU-E28JKR
Before operating the unit, read these operating instructions thoroughly and keep them for future reference.Before operating the unit, read these operating instructions thoroughly and keep them for future reference.
QUICK GUIDEQUICK GUIDE
© Panasonic HA Air-Conditioning (M) Sdn. Bhd. 2009.
Unauthorized copying and distribution is a violation
of law.
SAFETY PRECAUTIONS SAFETY PRECAUTIONS
DEFINITION
The instructions to be followed are classifi ed by the following symbols:
This symbol denotes an action
that is PROHIBITED.
To prevent personal injury, injury to others, or property damage, please observe the following.
Incorrect operation due to failure to follow instructions may cause harm or damage, the seriousness of which is classifi ed as below:
Warning
This sign warns of death or serious injury.
These symbols denote actions
that are COMPULSORY.
This sign warns of
Caution
injury or damage
to property.
Remote Control
• Do not use rechargeable
(Ni-Cd) batteries.
• Do not allow infants and
small children to play
with the remote control
to prevent them from
accidentally swallowing the
batteries.
• 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.
Power Supply
• Do not share the same power outlet with
other equipment.
• Do not modify power cords.
• Do not use extension cords.
• Do not operate with wet hands.
• Use the specifi ed supply cord.
• If the supply cord is damaged, it must be
replaced by the manufacturer, its service
agent or similarly qualifi ed persons in
order to avoid a hazard.
• This equipment must be earthed and
strongly recommended to be installed
with Earth Leakage Circuit Breaker
(ELCB) or Residual Current Device
(RCD). Otherwise, it may cause electrical
shock or fi re in case of malfunction.
• In case of emergency or abnormal
conditions (burnt smell, etc), turn off
the power supply, and please consult
authorized dealer.
Indoor Unit
• Do not install, remove and
reinstall the unit by yourself;
improper installation will
cause leakage, electric
shock or fi re. Please consult
authorized dealer or specialist
for the installation work.
• Do not insert your fi ngers or
other objects into the unit,
rotating parts may cause
injury.
• Do not attempt to repair the
unit by yourself.
Air inletAir inlet
Air Air
outletoutlet
Air inlet
Air
inlet
Air outlet
Indoor Unit
• Do not install the unit in a
potentially explosive atmosphere.
• 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 in front of the airfl ow
outlet.
• Do not expose directly to cold air
for a long period.
• Ensure that the drainage pipe is
connected properly. Otherwise,
leakage may occur.
• Aerate the room regularly.
Power Supply
• Switch off the power supply
before cleaning or servicing.
• Turn off the power supply if the
unit is not used for a long period
of time.
• 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 want to
disconnect it from the power
supply. Do not touch the air
conditioner during lightning, it
may cause electric shock.
Outdoor Unit
• Do not sit or step on the unit, you
may fall down accidentally.
• Do not touch the sharp aluminium
fi n, sharp parts may cause injury.
• Ensure that the drainage pipe is
Outdoor Unit
• Do not insert your fi ngers or other objects
into the unit, rotating parts may cause
2
injury.
connected properly. Otherwise,
leakage may occur.
• After long periods of use, make
sure the installation rack is not
damaged.
REGULATORY INFORMATION REGULATORY INFORMATION
This appliance is not intended for use by persons (including children) with reduced
physical, sensory or mental capabilities, or lack of experience and knowledge,
unless they have been given supervision or instruction concerning use of the
appliance by a person responsible for their safety. Children should be supervised to
ensure that they do not play with the appliance.
OPERATION CONDITIONOPERATION CONDITION
Use this air conditioner under the following temperature range
(CU-E18JKR, CU-E21JKR)
Temperature (°C)
COOLING
HEATING
Maximum 32 23 43 26
Minimum 16 11 16 11
Maximum 30 - 24 18
Minimum 16 - -5 -6
Indoor Outdoor
*DBT *WBT *DBT *WBT
Thank you for purchasing
Panasonic Air Conditioner
TABLE OF CONTENTSTABLE OF CONTENTS
SAFETY PRECAUTIONS
2
REGULATORY INFORMATION
3
PRODUCT OVERVIEW &
OPERATIONS
4~5
CARE & CLEANING
6
TROUBLESHOOTING
7
QUICK GUIDE
BACK COVER
(CU-E24JKR, CU-E28JKR)
Temperature (°C)
COOLING
HEATING
* DBT: Dry bulb temperature
* WBT: Wet bulb temperature
Maximum 32 23 43 26
Minimum 16 11 16 11
Maximum 30 - 24 18
Minimum 16 - -10 -11
Indoor Outdoor
*DBT *WBT *DBT *WBT
NOTE :NOTE :
The illustrations in this manual are
for explanation purposes only and
may differ from the actual unit. It is
subjected to change without notice
for future improvement.
Information for Users on Collection and Disposal of Old Equipment and used Batteries
[Information on Disposal in other Countries outside the European Union]
These symbols are only valid in the European Union. If you wish to discard these items, please contact your
local authorities or dealer and ask for the correct method of disposal.
Note for the battery symbol (bottom two symbol examples):
This symbol might be used in combination with a chemical symbol. In this case it complies with the
requirement set by the Directive for the chemical involved.
Pb
• Do not switch ON the unit when waxing the fl oor. After waxing, aerate the room properly before operating the unit.
• Do not install the unit in oily and smoky areas.
3
1
2
3
TIMER
TEMP
SET CHECK CLOCK RESET
RCAC
MODE
OFF ON/
MODE
SETON
CANCEL
OFF
PRODUCT OVERVIEW & OPERATIONS PRODUCT OVERVIEW & OPERATIONS
R
e-ion fi lters e-ion charging wire
Front panel
Receiver
Airfl ow direction
louver
• Do not adjust
Remote control
display
4
e-ion AIR PURIFYING SYSTEM
Do not touch during operation
by hand.
ECONOMY
AIR SWING
Active e-ion Generator
Maximum distances: 8m
MILD DRY
QUIET/ POWERFUL
Auto OFF/ON button
• Used when remote control is misplaced or
malfunction.
Action Mode
Press once. Auto
Press and hold until 1 beep is
heard, then release.
Cooling
Press and hold until 1 beep is
heard, then release.
Press again until 2 beeps, then
Heating
release.
Press the button to turn off.
INDICATOR
(Blue)
(Green)
TO TURN ON OR OFF THE UNIT
(Orange)
(Orange)
(Orange)
(Green)
(Blue)
POWE
• Please be aware of the OFF indication on the remote control
display to prevent the unit from starting / stopping improperly.
TO SET TEMPERATURE
• Selection range: 16˚C ~ 30˚C.
• Operating the unit within the recommended temperature could
induce energy saving.
HEAT mode : 20˚C ~ 24˚C.
COOL mode : 26˚C ~ 28˚C.
DRY mode : 1˚C ~ 2˚C lower than room temperature.
TO SELECT OPERATION MODE
AUTO mode - For your convenience
• Unit selects operation mode every 30 minutes according to
temperature setting, outdoor and room temperature. During
operation mode selection the power indicator blinks.
HEAT mode - To enjoy warm air
• Unit takes a while to warm up. The power indicator blinks during
this operation.
COOL mode - To enjoy cool air
DRY mode - To dehumidify the environment
• Unit operates at low fan speed to give a gentle cooling operation.
TO SELECT FAN SPEED
(5 OPTIONS)
• For AUTO, the indoor fan speed is automatically
adjusted according to the operation mode.
AIR SWING
TO ADJUST AIRFLOW DIRECTION
(5 OPTIONS)
• Keeps the room ventilated.
• In COOL/DRY mode, if AUTO is set, the louver swing
left/right and up/down automatically.
• In HEAT mode, if AUTO is set, the horizontal louver fi x
at predetermined position. The vertical louver swing
left/right after the temperature rises.
TO MONITOR AIR
• Patrol sensor detects air quality.
• When air quality is unsatisfactory, e-ion operation will
QUALITY
start automatically.
TO SAVE ELECTRICAL
ECONOMY
POWER CONSUMPTION
ECONOMY
• Save power consumption at unoccupied room by
adjust set temperature up to 3°C automatically.
• Brightness of all indicators will be dimmed.
QUIET/ POWERFUL
TO ENJOY QUIET ENVIRONMENT
• This operation reduces indoor and
POWERFUL NORMALQUIET
QUIET
outdoor units noise.
TO ACHIEVE TEMPERATURE QUICKLY
• This operation will stop automatically
POWERFUL
after 20 minutes.
TO IMPROVE HUMIDITY
MILD DRY
AND MOISTURE LEVEL
MILD DRY COOLING
• This operation reduces air dryness and provides you
with a comfortable living environment.
• When vertical airflow direction is set to AUTO, it
stops at lower position to avoid cold air contact.
However, you can adjust the louver direction
manually.
• ,
ECONOMY
and
QUIET/ POWERFUL
can be activated in
all modes and can be cancelled by pressing the
respective button again.
MILD DRY
only can be activated in COOL mode and can
•
be cancelled by pressing the button again.
MILD DRY
ECONOMY
,
•
the same time.
can be activated even when the unit is turned
•
off. In this condition, once e-ion operation is ON, the
and
QUIET/ POWERFUL
cannot be activated at
unit will operate with AUTO fan speed and air swing.
TO SET THE TIMER TO SET THE TIMER
• 2 sets of ON and OFF timers are available to turn ON or
OFF the unit at different preset time.
Select ON or OFF Timer
¥2¥1
¥2¥1
Cancel
Cancel
¥2¥1
¥2¥1
Cancel
Cancel
Set the
time.
Confi rm.
TIMER
• Example of application at living room:
Morning: ON ¥1 at 07:00 (Wake up)
OFF ¥1 at 08:00 (Out for work)
Evening: ON ¥2 at 17:00 (Back home)
OFF ¥2 at 22:00 (Sleep)
• To cancel ON or OFF timer, press or to
select respective ¥1 or ¥2 then press .
• If timer is cancelled manually or due to power failure,
you can restore the timer again by pressing or
to select respective ¥1 or ¥2 then press .
• Upcoming timer will be displayed and will be activated
in sequence.
• When ON Timer is set, the unit may start earlier (up
to 35 minutes) before the actual set time in order to
achieve the desired temperature on time.
• Timer operation is based on the clock set in the remote
control and repeats daily once set. For clock setting,
please refer to Remote Control Preparation at back
cover.
OPTIONAL SETTINGS OPTIONAL SETTINGS
Patrol starts automatically with the unit
switched on with .
Press and hold for 5 seconds, then release
to disable or restore this setting.
Press and hold for 5 seconds to dim or
restore the unit’s indicator brightness.
Press and hold for approximately 10
seconds to show temperature setting in
°C or °F.
Press to restore the remote control’s default
setting.
Not used in normal operations.
,
Use curtains to screen off sunlight and outdoor heat to
reduce power consumption during cool mode.
5
CARE & CLEANING CARE & CLEANING
• Switch off the power supply before cleaning.
CAUTION
WASHING INSTRUCTIONSWASHING INSTRUCTIONS
• Do not use benzene, thinner or scouring powder.
• Use only soap (
• Do not use water hotter than 40°C.
• Do not touch the aluminium fi n, sharp parts may cause injury.
pH7) or neutral household detergent.
ALUMINIUM FINALUMINIUM FIN
RemoveRemove
HINT HINT
• To ensure optimal performance of the unit, cleaning
maintenance have to be carried out at regular intervals.
Dirty unit may caused malfunction and you may retrieve
error code “H99”. Please consult authorized dealer.
FRONT PANELFRONT PANEL
Remove Front Panel
• Raise and pull to remove
the front panel.
• Wash gently and dry.
Close Front Panel
• Press down both ends of the
front panel to close it securely.
e-ion e-ion CHARGING WIRECHARGING WIRE
e-ion FILTERSe-ion FILTERS
• Clean the fi lters regularly.
• Wash/rinse the fi lters gently with water
to avoid damage to the fi lter surface.
• Dry the fi lters thoroughly under
the shade, away from fi re or direct
sunlight.
• Replace any damage fi lter.
FOR SEASONAL INSPECTION AFTER EXTENDED FOR SEASONAL INSPECTION AFTER EXTENDED
NON-USENON-USE
• Checking of remote control batteries.
• No obstruction at air inlet and air outlet vents.
• Use Auto OFF/ON button to select Cooling/Heating operation,
after 15 minutes of operation, it is normal to have the following
temperature difference between air inlet and air outlet vents:
Cooling: ≥ 8°C Heating: ≥ 14°C
FOR EXTENDED NON-USEFOR EXTENDED NON-USE
• Activate Heat mode for 2~3 hours to remove moisture left in
the internal parts thoroughly to prevent mould growth.
• Turn off the power supply.
• Remove the remote control batteries.
6
INDOOR UNITINDOOR UNIT
Wipe the unit gently with a soft,
dry cloth.
ACTIVE e-ion GENERATORACTIVE e-ion GENERATOR
Clean with dry cotton bud.
• Active e-ion
generator cleaning is
recommended every 6
months.
NON SERVICEABLE CRITERIASNON SERVICEABLE CRITERIAS
TURN OFF POWER SUPPLY then please consult
authorized dealer under the following conditions:
• Abnormal noise during operation.
• Water/foreign particles have entered the remote control.
• Water leaks from Indoor unit.
• Circuit breaker switches off frequently.
• Power cord becomes unnaturally warm.
• Switches or buttons are not functioning properly.
TROUBLESHOOTING TROUBLESHOOTING
The following symptoms do not indicate malfunction. The following symptoms do not indicate malfunction.
SymptomSymptom CauseCause
Mist emerges from indoor unit. • Condensation effect due to cooling process.
Water fl owing sound during operation. • Refrigerant fl ow inside the unit.
The room has a peculiar odour. •
Indoor fan stops occasionally during automatic
fan speed setting.
Airfl ow continues even after operation has
stopped
.
Operation is delayed a few minutes after restart.
Outdoor unit emits water/steam. • Condensation or evaporation occurs on pipes.
Timer indicator is always on. • The timer setting repeats daily once set.
Power indicator blinks during operation, the
indoor fan is stopped and vane is closed.
Indoor fan stops occasionally during heating
operation.
Power indicator blinks before the unit is
switched on.
Cracking sound during operation. • Changes of temperature cause the expansion/contraction of the unit.
Check the following before calling for servicing. Check the following before calling for servicing.
SymptomSymptom CheckCheck
Heating/Cooling operation is not working
effi ciently.
Noisy during operation. • Check if the unit has been installed at an incline.
Remote control does not work.
(Display is dim or transmission signal is weak.)
The unit does not work. • Check if the circuit breaker is tripped.
The unit does not receive the signal from the
remote control.
PATROL operation does not work.
Patrol sensor indicator on the indoor unit is
blinking.
This may due to damp smell emitted by the wall, carpet, furniture or clothing.
• This helps to remove the surrounding odours.
• Extraction of remaining heat from the indoor unit (maximum 30 seconds).
• The delay is a protection to the unit’s compressor.
• The unit is in defrost mode, and the melted frost is drained from the
outdoor unit.
• To avoid unintended cooling effect.
• This is a preliminary step in preparation for the operation when the ON
timer has been set.
• Set the temperature correctly.
• Close all doors and windows.
• Clean or replace the fi lters.
• Clear any obstruction at the air inlet and air outlet vents.
• Close the front panel properly.
• Insert the batteries correctly.
• Replace weak batteries.
• Check if timers have been set.
• Make sure the receiver not obstructed.
• Certain fl uorescent lights may interfere with signal transmitter. Please
consult your nearest dealer.
• Press and hold
again.
• Press
consult authorized dealer.
for 15 seconds until beep sound is heard, press
twice. If the patrol sensor indicator still blinking, please
The unit stops and the timer indicator blinks.The unit stops and the timer indicator blinks.
Use remote control to retrieve error code.
Press for 5
1
seconds.
Press for 5
3
seconds to quit
checking.
Turn the unit off and reveal the error code to authorized dealer.
4
Press until you hear
2
beep sound, then jot
down the error code.
Note:
• For certain error, you may
restart the unit with limited
operation with 4 beeps
during operation starts.
7
1
2
3
TIMER
TEMP
SET CHECK CLOCK RESET
RCAC
MODE
OFF ON/
MODE
SETON
CANCEL
OFF
QUICK GUIDE QUICK GUIDE
Remote Control Preparation Remote Control Preparation
1
2
6
1
3
2
3
4
5
6
4
5
Press and pull out
Insert AAA or R03 batteries (can be used ~ 1 year)
Press CLOCK
Set time
Confi rm
Close the cover
1
AUTO HEAT
DRY COOL
Select the desired mode.
2
ECONOMY
F566901
AIR SWING
MILD DRY
QUIET/ POWERFUL
Start/stop the operation.
3
Set the desired temperature.
Panasonic Corporation
Website: http://panasonic.net/
Printed in Malaysia
OYTK0906-01
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