Panasonic CS-W7DKR User manual

QUIET
POWERFUL
ION
TIMERPOWER
F564490
Operating Instructions
Air Conditioner
CS-W7DKR CU-W7DKR
CS-W9DKR CU-W9DKR
CS-W12DKR CU-W12DKR
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.
ENGLISH Before operating the unit, read these operating instructions thoroughly and keep them for future reference. 2 ~ 7

2
(GB Standard)
red
black
green/yellow
Operation Condition (°C)
Use this air conditioner under the following temperature
range.
DBT: Dry Bulb Temperature
WBT: Wet Bulb Temperature
Indoor Outdoor
DBT WBT DBT WBT
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
This sign warns of death
or serious injury.
The appliance is not intended for use by young children or infirm
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/qualified personnel only. The wires in this mains lead are
coloured in accordance with the following code:
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
classified as below:
This symbol denotes
an action that is
PROHIBITED.
These symbols denote
actions that are
COMPULSORY.
Warning
■Definition
This sign warns of injury
or damage to property.
Caution
The instructions to be
followed are classified by
the following symbols:
Safety Regulation
Thank you for purchasing Panasonic Air Conditioner
Caution
Warning
• Insert the power plug properly.
• Use specified 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 qualified 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.
• 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 finger 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.
• 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
airflow direction.
• Do not sit or place anything on the indoor
or outdoor unit.
• Do not expose directly to cold air for a
long period.
• 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.
SAFETY PRECAUTIONS
Operation Precautions
Operation Precautions
Different countries may have different colour coding for the wires.
Warning
Installation Precautions
Installation Precautions
Do not install, remove and reinstall the unit by yourself.
• Improper installation will cause leakage, electric shock or fire. 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 fire 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.

ENGLISH
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Outdoor Unit
Outdoor Unit
Air inlet (rear)
Air outlet
LCD display
Off/On
Fan speed selection
Clock setting Memory reset
Temperature setting
Powerful operation
Operation mode
Quiet operation
Timer setting
Ion operation
Airflow direction
adjustment
Remote Control
Remote Control
OPEN
Remote Control Preparation
■About
• 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.
• Make sure it is not obstructed.
• Maximum distances : 10m.
• Certain fluorescent lights may
interfere with signal transmission.
Consult your dealer.
Remote Control Signal
• To operate the unit if the
remote control is misplaced or
malfunctioning.
Action Operation
mode
Press once Automatic
Operation
Press until “beep”
sound
Cooling
Operation
• 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)
Auto OFF/ON Button
1. Pull out
2. Insert batteries
(AAA or R03)
3. Press CLOCK button
4. Set
current
time
5. Press again to confirm
Troubleshooting
●Operation delayed for few minutes after restart. ➤This is a normal self protection control.
●Sound like water flowing during operation. ➤Caused by refrigerant flow inside.
●Mist emerges from indoor unit. ➤Condensation effect due to cooling process.
●Noisy during operations. ➤Installation work could be slanted or front panel didn’t close properly.
●Remote control/display does not work. ➤Check whether batteries are correctly inserted or need replacement.
●The unit cannot operate. ➤Check either circuit breaker is tripped, power plug is inserted correctly or
timer is used correctly.
●Outdoor unit emits water/steam. ➤Condensation or evaporation happens at piping surface.
Transmitter
Air inlet (side)
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QUIET POWERFUL ION SUPER
ALLERU-BUSTER
TIMERPOWER
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.
PRODUCT OVERVIEW
Air intake
Airflow direction louver
Ionizer
Air filter
Front panel
Indoor Unit
Indoor Unit
Indicator
Supersonic air
purifying device
Auto OFF/ON
button
Receiver
Discharged air
Do not touch
during operation

4
●To save electricity, close the curtains when using air conditioner to prevent sunlight and heat from coming in.
Hint
●The room has a peculiar odour. ➤This may be a damp smell emitted by the wall, carpet, furniture or
clothing in the room.
●Air conditioner does not cool or heat efficiently. ➤Ensure the temperature has been set correctly.
➤Ensure windows and doors have been closed properly.
➤Ensure filters are cleaned or replaced when necessary.
➤Ensure inlet and outlet vents of the units have not been obstructed.
●In heating operation, power indicator blinking and no
warm air discharge.
➤Defrost operation at outdoor unit, maximum 12 minutes.
Troubleshooting
AUTO
COOL
HEATDRY
Auto, Heat, Cool, Dry
Auto, Heat, Cool, Dry
2
2
Select the
desired
operation.
3
3
Set the
temperature.
Start the
operation.
1
1
HOW TO OPERATE
●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.
■Operation Details
• 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 Operation mode
Standard
setting
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
Cool 27°C 23°C
Dry 24°C 20°C
Heat 23°C 19°C
• Enables you to enjoy the cooling
effect at your preferred setting
temperature.
• The range of temperature can be
selected from 16°C ~ 30°C.
• 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.
AUTO - Automatic Operation
COOL - Cooling Operation
DRY - Soft Dry 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.
HEAT - Heating Operation

ENGLISH
5
■Operations Details
• To provide fresh air effect by
producing negative ions.
• To achieve setting temperature
quickly. It will operate for 15 minutes
and return to the previous setting.
ION
POWERFUL
Enables
powerful
operation.
Enables ion
operation.
ION
ION
Powerful, Quiet, Ion, Fan Speed,
Powerful, Quiet, Ion, Fan Speed,
Air Swing
Air Swing
POWERFUL
POWERFUL
Select fan speed.
FAN SPEED
FAN SPEED
Adjust the
vertical airflow
direction louver.
AIR SWING
AIR SWING
Enables quiet
operation.
QUIET
QUIET
• 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.
FAN SPEED
• To provide a quiet environment.
QUIET
• To ventilate air in the room.
• There are 5 selections in addition to
automatic vertical air flow direction.
• If automatic vertical airflow direction
has been set, the louver swings up
and down automatically.
• Please do not adjust the vertical
airflow direction louver manually.
• Horizontal airflow direction louver
could be adjusted manually.
AIR SWING
●Ion operation could be activated independently.
●Powerful and Quiet operations could not be activated at the
same time.
●Powerful, Quiet and Ion operations could be cancelled by
pressing the respective button again.
HOW TO OPERATE
●ION indicator on the indoor unit is blinking. ➤Press ION button twice. If the indicator is still blinking, please consult the
dealer.
●Indoor fan stops occasionally during Automatic Fan
Speed setting.
➤This is an advanced feature that helps to remove smell from the
surrounding area during operation.
● Indoor fan stops occasionally during heating operation.
➤To avoids unintended cooling effect.
Hints
●If you wish to have the cool air blowing directly on you, set the airflow direction downward but not for an excessive length of time,
as it may harm your health.
●Approximately 10% of electricity can be saved if you set the temperature 1°C higher in cooling operation or 2°C lower in heating
operation than the desired temperature.
Troubleshooting

6
HOW TO OPERATE
1
1
Select ON or
OFF timer.
2
2
Set the
desired time.
3
3
Confirm the
setting.
Timer
Timer
CANCEL
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 or ,
then press .
■Operation Details
• 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.
TIMER
●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.
Hints
Troubleshooting
●TIMER indicator always on. ➤Timer is activated and the setting will repeat itself daily.
●POWER indicator is blinking 30 minutes before ON
timer is activated.
➤The unit is determining the operation mode by sensing the room
temperature. This happens when it has been set to AUTO operation
mode.

ENGLISH
7
• Wipe the unit gently with a soft, dry
cloth.
• It is recommended to clean the air
filters once every 2 weeks.
• Purchase the replacement filter if it
is damaged.
Part no.: CWD001144
INDOOR UNIT
AIR FILTER
• It is recommended to clean the filter
every 6 months.
• Replace the filter every 3 years or
purchase the replacement filter if it
is damaged.
Part no.: CZ-SA13P
SUPER ALLERU-BUSTER
• 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.
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Vacuum, wash and dry.
AIR FILTER
AIR FILTER
Clean with cotton
bud.
IONIZER
IONIZER
FRONT PANEL
FRONT PANEL
Raise and pull to remove.
Wash and dry.
Remove
Remove
INDOOR UNIT
INDOOR UNIT
Wipe gently.
SUPERSONIC AIR
SUPERSONIC AIR
PURIFYING DEVICE
PURIFYING DEVICE
Vacuum the super
alleru-buster filter.
Vacuum, wash and
dry the frame.
Remove
CARE & CLEANING
Switch off the power supply
Switch off the power supply
before cleaning
before cleaning
■Washing Instructions
• Do not use benzene, thinner or
scouring powder.
• Use soaps or neutral household
detergent ( pH7) only.
• Do not use water with temperature
higher than 40°C.
■Preparation for extended
Non-operation
• It is recommended to clean the
ionizer every 6 months.
IONIZER
• 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
■Pre-season Inspection
●Clean the filter regularly as dirty filters will cause unpurified 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.
Hints

Panasonic Corporation
Website: http://panasonic.net/
F564490
Printed in Malaysia
S0806-4
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
NON SERVICEABLE CRITERIAS