Operating Instructions
Air Conditioner
Model No.
Indoor Unit Outdoor Unit
CS-E7LKR CU-E7LKR
CS-E9LKR CU-E9LKR
CS-E12LKR CU-E12LKR
CS-E15LKR CU-E15LKR
CS-E18LKR CU-E18LKR
CS-E21LKR CU-E21LKR
CS-E24LKR CU-E24LKR
CS-E28LKR CU-E28LKR
Before operating the unit, read these operating
instructions thoroughly and keep them for future
reference.
QUICK GUIDE
© Panasonic HA Air-Conditioning (M) Sdn. Bhd. 2010.
Unauthorized copying and distribution is a violation
of law.
F567536
Thank you for purchasing
Panasonic Air Conditioner
TABLE OF CONTENTS
SAFETY PRECAUTIONS
INFORMATION
REMOTE CONTROL
INDOOR UNIT
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
HEATING
Max. 32 23
Min. 16 11
Max. 30 -
Min. 16 -
Temperature (°C)
COOLING
HEATING
Max. 46 26
Min. 16 11
Max. 24 18
Min. -15 -16
* DBT: Dry bulb temperature
* WBT: Wet bulb temperature
2
2~3
3
4~5
6
7
Indoor
*DBT *WBT
Outdoor
*DBT *WBT
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:
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 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.
REMOTE CONTROL
Do not allow infants and small children to play with the remote
control to prevent them from accidentally swallowing the batteries.
Remote
Control
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.
WARNING
Indoor
Unit
Air Inlet
Power
Air Outlet
Outdoor
Unit
Air Inlet
Supply
Air Inlet
Air Outlet
Examples of
abnormality/
failure
WARNING
POWER SUPPLY
Do not use modifi ed cord, joint
cord, extension cord or unspecifi ed
cord to prevent overheating and
fi re.
Do not share the same power outlet with other
equipment to prevent overheating and fi re.
Do not operate with wet hands to prevent electric shock.
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.
This equipment must be earthed to prevent electrical
shock or fi re.
Prevent electric shock by switching off the power supply
when:
- Before cleaning or servicing.
- Extended non-use.
- Abnormally strong lightning activity.
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)
• The ELCB trips frequently.
• Burning smell is observed.
• Abnormal noise or vibration of the unit is
Examples of
abnormality/
failure
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.
CAUTION
INDOOR UNIT AND OUTDOOR UNIT
Do not wash the indoor unit with water, benzene, thinner
or scouring powder.
Do not use for other purpose such as preservation of
food.
Do not use any combustible equipment in front of the
airfl ow outlet to avoid propagation fi re.
Do not expose yourself directly to cold air for a long
period.
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.
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.
Ensure drainage pipe is connected properly. Otherwise,
leakage may occur.
Aerate the room regularly.
After long period of use, make sure the installation rack
is not deteriorate to prevent the unit from falling down.
REMOTE CONTROL
Do not use rechargeable (Ni-Cd) batteries.
It may damage 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 to prevent malfunction of the
remote control.
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/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-USE
• Activate Heat mode for 2~3 hours as an alternative to remove moisture left in
the internal parts thoroughly to prevent mould growth.
• Turn off the power supply.
• Remove the remote control batteries.
NON 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.
3