Panasonic CS-S9MKR, CU-S9MKR, CS-S12MKR, CU-S12MKR, CS-S18MKR Operating Instructions Manual

Operating Instructions

QUICK GUIDE

Air Conditioner

Model No.
Indoor Unit Outdoor Unit

CS-S9MKR CU-S9MKR
CS-S12MKR CU-S12MKR
CS-S18MKR CU-S18MKR
CS-S24MKR CU-S24MKR
CS-S28MKR CU-S28MKR

Before operating the unit, read these operating
instructions thoroughly and keep them for future
reference.

QUICK GUIDE

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© Panasonic HA Air-Conditioning (M) Sdn. Bhd. 2011.
Unauthorized copying and distribution is a violation
of law.

F568153

Thank you for purchasing

NOTE

OPERATION CONDITION

TABLE OF CONTENTS

WARNING

CAUTION

WARNING

Air Inlet

Air Outlet

Air Outlet

Air Inlet

Panasonic Air Conditioner

TABLE OF CONTENTS

SAFETY PRECAUTIONS

REMOTE CONTROL

INFORMATION

INDOOR UNIT

2~3

4~5

SAFETY PRECAUTIONS

To prevent personal injury, injury to others, or property damage, please
comply with the following.
Incorrect operation due to failure to follow instructions below may cause
harm or damage, the seriousness of which is classifi ed as below:

WARNING

CAUTION

The instructions to be followed are classifi ed by the following symbols:

5

6

This sign warns of death or serious
injury.

This sign warns of injury or damage
to property.

This symbol denotes an action
that is PROHIBITED.

These symbols denote an
actions that is COMPULSORY.

TROUBLESHOOTING

QUICK GUIDE

BACK COVER

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.

OPERATION CONDITION

Use this air conditioner under the following
temperature range

Temperature (°C)

COOLING

Max. 32 23

Min. 16 11

CU-S9MKR, CU-S12MKR, CU-S18MKR

Temperature (°C)

COOLING

CU-S24MKR, CU-S28MKR

Max. 46 26

Min. 5 4

Temperature (°C)

COOLING

Max. 46 26

Min. 16 11

* DBT: Dry bulb temperature
* WBT: Wet bulb temperature

2

7

Indoor

*DBT *WBT

Outdoor

*DBT *WBT

Outdoor

*DBT *WBT

WARNING

INDOOR UNIT AND OUTDOOR UNIT

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.

Please consult authorized dealer or specialist to clean the
internal parts, repair, install, remove and reinstall the unit.
Improper installation and handling will cause leakage, electric
shock or fi re.

Do not install the unit in a potentially explosive or fl ammable
atmosphere. Failure to do so could result in fi re.

Do not insert your fi ngers or other objects into the air
conditioner indoor or outdoor unit, rotating parts may
cause injury.

Do not touch the outdoor unit during lightning, it may cause
electric shock.

Do not expose yourself directly to cold air for a long period to
avoid excess cooling.

Do not sit or step on the unit, you may fall down
accidentally.

Indoor

Unit

Remote

Control

Air Outlet

Outdoor

Unit

Air Inlet

Air Inlet

Air Outlet

Power

Supply

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CAUTION

WARNING

WARNING

REMOTE CONTROL

Do not allow infants and small children to play
with the remote control to prevent them from
accidentally swallowing the batteries.

POWER SUPPLY

Do not use modifi ed cord,
joint cord, extension cord or
unspecifi ed cord to prevent
overheating and fi re.

To prevent overheating, fi re or electric shock:

• Do not share the same power outlet with other
equipment.

• Do not operate with wet hands.

• Do not over bend the power supply cord.

• Do not operate or stop the unit by inserting or
pulling out the power plug.

If the supply cord is damage, it must be replaced
by the manufacturer, its service agent or similarly
qualifi ed persons in order to avoid a hazard.

It is strongly recommended to be installed with
Earth Leakage Circuit Breaker (ELCB) or Residual
Current Device (RCD) to prevent electric shock
or fi re.

To prevent overheating, fi re or electric shock:

• Insert the power plug properly.

• Dust on the power plug should be periodically
wiped with a dry cloth.

Stop using the product when any abnormality/
failure occurs and disconnect the power plug or turn
off the power switch and breaker.
(Risk of smoke/fi re/electric shock)

Examples of abnormality/failure

• The ELCB trips frequently.

• Burning smell is observed.

• Abnormal noise or vibration of the unit is
observed.

• Water leaks from the indoor unit.

• Power cord or plug becomes abnormally hot.

• Fan speed cannot be controlled.

• The unit stops running immediately even if it is
switched on for operation.

• The fan does not stop even if the operation is
stopped.

Contact immediately your local dealer for
maintenance/repair.

This equipment must be earthed to prevent
electrical shock or fi re.

Prevent electric shock by switching off the power
supply and unplug when:

- Before cleaning or servicing.

- Extended non-use.

- Abnormally strong lightning activity.

CAUTION

INDOOR UNIT AND OUTDOOR UNIT

Do not wash the indoor unit with water, benzene,
thinner or scouring powder to avoid damage or
corrosion at the unit.

Do not use for preservation of precise equipment,
food, animals, plants, artwork or other objects. This
may cause quality deterioration, etc.

Do not use any combustible equipment in front of
the airfl ow outlet to avoid fi re propagation.

Do not expose plants or pet directly to airfl ow to
avoid injury, etc.

Do not touch the sharp aluminium fi n,
sharp parts may cause injury.

Do not switch ON the indoor 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 to
prevent damage to the unit.

Do not dismantle the unit for cleaning purpose to
avoid injury.

Do not step onto unstable bench when cleaning the
unit to avoid injury.

Do not place vase or water container on the
unit. Water may enter the unit and degrade the
insulation. This may cause an electric shock.

Do not open window or door for long time during
COOL/DRY mode operation.

Ensure drainage pipe is connected properly and
keep drainage outlet clear of gutters, containers
or does not immersed in water to prevent water
leakage.

After long period of use or use with any combustible
equipment, aerate the room regularly.

After long period of use, make sure the installation
rack does not deteriorate to prevent the unit from
falling down.

REMOTE CONTROL

Do not use rechargeable (Ni-Cd) batteries.
It may damage the remote control.

To prevent malfunction or damage of the remote
control:

• 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.

POWER SUPPLY

Do not pull the cord to disconnect the plug to
prevent electric shock.

3

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REMOTE CONTROL

R

MOD

E

ON

OFF

SET

CANCEL

TIM

ER

POWERFUL AIR SWING

FAN SPEED

ECO

NOMY

12

3

SET

CHECK

CLOCK RESET

AC RC

MOD

E

AIR

CONDITIONER

OFF/ON

Press the remote control’s button

Maximum
distances: 8m

Remote
Control display

3

8

9

10

11

13

INDICATOR

POWER

TIMER

QUIET/ECONOMY

POWERFUL

(Green)
(Orange)
(Orange)
(Orange)

7

4

1

TO TURN ON OR OFF THE UNIT

• Please be aware of the OFF indication on the remote
control display to prevent the unit from starting/stopping
improperly.

2

TO SET TEMPERATURE

•

Selection range: 16˚C ~ 30˚C (Not applicable for FAN mode).

•

Operating the unit within the recommended temperature
could induce energy saving.
COOL mode : 26˚C ~ 28˚C.
DRY mode : 1˚C ~ 2˚C lower than room temperature.

3

TO SELECT OPERATION MODE

AUTO mode - For your convenience

• During operation mode selection the power indicator
blinks.

• Unit selects operation mode during startup according to
temperature setting and room temperature.

COOL mode - To enjoy cool air

• Use curtains to screen off sunlight and outdoor heat to
reduce power consumption during cool mode.

DRY mode - To dehumidify the environment

• Unit operates at low fan speed to give a gentle cooling
operation.

FAN mode - To circulate air in the room

1

2

5

4

TO SELECT FAN SPEED (5 OPTIONS)

FAN SPEED

• For AUTO, the indoor fan speed is automatically adjusted

according to the operation mode.

TO ADJUST VERTICAL AIRFLOW DIRECTION

5

(5 OPTIONS)

AIR SWING

12

• Keeps the room ventilated.

• In COOL/DRY mode, if AUTO is set, the louver swing

up/down automatically.

POWE

S9MKR, S12MKR

MODE

POWERFUL

ECONOMY

AIR SWING

FAN SPEED

S18MKR, S24MKR, S28MKR

6

4

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6

TO ADJUST AIRFLOW DIRECTION (5 OPTIONS)

AIR SWING

• Keeps the room ventilated.

• In COOL/DRY mode, if AUTO is set, the louver swing

left/right and up/down automatically.

TO SAVE ELECTRICAL POWER

7

CONSUMPTION

QUIET/ECONOMY

• Save power consumption at unoccupied room by adjust

set temperature up to 3°C automatically.

• Brightness of all indicators will be dimmed.

TO SET THE TIMER

8

NOTES

TO REACH TEMPERATURE QUICKLY

• This operation will stop automatically
after 20 minutes.

9

TO ENJOY QUIET OPERATION

• This operation reduces airfl ow noises.

Press and hold for 5 seconds to dim or restore the

10

unit’s indicator brightness.

Press and hold for approximately 10 seconds to

11

show temperature setting in °C or °F.

12

Press to restore the remote control’s default setting.

13

Not used in normal operations.

NOTES

POWERFUL

,

ECONOMY

,

POWERFUL

QUIET/ECONOMY

• Can be activated in all modes and can be cancelled
by pressing the respective button again.

POWERFUL

,

ECONOMY

,

• Cannot be selected at the same time.

TO SET THE TIMER

• 2 sets of ON and OFF timers are available to turn ON
or OFF the unit at different preset time.

• Complete below procedures to set each timer:

ON

1

OFF

Select ON or OFF timer

Cancel

Cancel

2

Set the

time

SET

3

Confi rm

• Example of application at living room:

Morning: ON

at 07:00 (Wake up)

OFF at 08:00 (Out for work)

Evening: ON at 17:00 (Back home)

OFF at 22:00 (Sleep)

CANCEL

OFF

to

.

• To cancel ON or OFF timer, press ON or

select respective or then press

• If timer is cancelled manually or due to power failure,

you can restore the timer again by pressing ON or

OFF

to select respective or then press

SET

.

• Upcoming timer will be displayed and will be activated
in sequence.

• When ON Timer is set, the unit may start earlier (up
to 15 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.

INFORMATION

FOR SEASONAL INSPECTION AFTER EXTENDED NON-USE

• Checking of remote control batteries.

• No obstruction at air inlet and air outlet vents.

• Use Auto OFF/ON button to select Cooling 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

FOR EXTENDED NON-USE

• Turn off the power supply and unplug.

• Remove the remote control batteries.

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NON SERVICEABLE CRITERIAS

TURN OFF POWER SUPPLY AND UNPLUG
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.

5

INDOOR UNIT

CLEANING INSTRUCTIONS

HINT

• Switch off the power supply and unplug before cleaning.

CAUTION

• Do not touch the aluminium fi n, sharp parts may cause injury.

CLEANING INSTRUCTIONS

• Do not use benzene, thinner or scouring powder.

• Use only soap ( pH7) or neutral household detergent.

• Do not use water hotter than 40°C.

2

8

5

6

1

INDOOR UNIT

• Wipe the unit gently with a soft, dry cloth.

2

FRONT 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.

3

REMOTE CONTROL RECEIVER

4

ALUMINIUM FIN

5

HORIZONTAL AIRFLOW DIRECTION LOUVER

S9MKR, S12MKR

• Manually adjustable.

S18MKR, S24MKR, S28MKR

• Do not adjust by hand.

6

HINT

• To ensure optimal performance of the unit, cleaning
maintenance has to be carried out at regular intervals.
Dirty unit may cause malfunction and you may see error
code “H99”. Please consult authorized dealer.

4

6

VERTICAL AIRFLOW DIRECTION LOUVER

• Do not adjust by hand.

7

AUTO OFF/ON BUTTON

• Use when remote control is misplaced or a malfunction
occurs.

Press once. Auto
Press and hold until 1 beep is

heard, then release.
Press the button to turn off.

8

• Vacuum the fi lter whenever necessary.

• Replace the fi lter every 10 years or replace any damaged fi lter.

Part no.: CZ-SA22P

9

• Air fi lter cleaning is required every two weeks.

• 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 damaged fi lters.

Action Mode

AIR PURIFYING FILTER

Vacuum the air purifying fi lter.

AIR FILTERS

1

7

9

3

Cooling

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TROUBLESHOOTING

The following symptoms do not indicate malfunction.

SYMPTOM

CAUSE

Check the following before calling for servicing.

SYMPTOM

CHECK

The following symptoms do not indicate malfunction.

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. ► • This may be due to damp smell emitted by the wall,

Indoor fan stops occasionally during automatic fan speed
setting.

Operation is delayed a few minutes after restart. ► • The delay is a protection to the unit’s compressor.
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 before the unit is switched on. ► • This is a preliminary step in preparation for the operation

Cracking sound during operation. ► • Changes of temperature cause the expansion/contraction

Check the following before calling for servicing.

Cooling operation is not working effi ciently. ► • Set the temperature correctly.

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.

SYMPTOM

SYMPTOM

CAUSE

carpet, furniture or clothing.

► • This helps to remove the surrounding odours.

when the ON timer has been set.

of the unit.

CHECK

• 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 authorized dealer.

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

TIMER

ON

123

OFF

SET CHECK CLOCK RESET

SET

CANCEL

AC

Press until you hear

2

beep sound, then
write down the error

RC

code.

Note:

• For certain errors, you
may restart the unit for
limited operation with 4
beeps during operation
starts.

7

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QUICK GUIDE

MODE

OFF/ON

TEMP

Remote Control Preparation

Remote Control Preparation

1

2

3

4 5 6

TIMER

ON

123

OFF

SET CHECK CLOCK RESET

1

AUTO COOL

FAN DRY

Select the desired mode.

2

Start/stop the operation.

3

Select the desired temperature.

SET

CANCEL

AC

RC

MODE

OFF/ON

TEMP

Pull out

1

Insert AAA or R03 batteries (can be used ~ 1 year)

2

Close the cover

3

Press CLOCK

4

Set time

5

6

Confi rm

AIR CONDITIONER

MODE

OFF/ON

MODE

POWERFUL AIR SWING

TIMER

ON

123

OFF

SET CHECK CLOCK RESET

ECONOMY

FAN SPEED

SET

CANCEL

AC RC

AIR CONDITIONER

MODE

2

OFF/ON

1

MODE

POWERFUL

3

TIMER

ON

123

OFF

SET CHECK CLOCK RESET

ECONOMY

AIR SWING

FAN SPEED

SET

CANCEL

AC RC

S9MKR, S12MKR

S18MKR, S24MKR,

S28MKR

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

Panasonic Corporation

Website: http://panasonic.net/

Printed in Malaysia

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F568153

YS0611-1