Operating Instructions
Air Conditioner
Model No.
Indoor Unit Single Split
Outdoor Unit
CS-E9NKUAW CU-E9NKUA
CS-E12NKUAW CU-E12NKUA
Multi Split
Outdoor Unit
CU-2E18NBU
ENGLISH
Before operating the unit, read these operating
instructions thoroughly and keep them for future
reference.
QUICK GUIDE
© Panasonic Appliances Air-Conditioning Malaysia
Sdn. Bhd. 2012. Unauthorized copying and distribution
is a violation of law.
F568316
Thank you for purchasing
Panasonic Air Conditioner
TABLE OF CONTENTS
SAFETY PRECAUTIONS
MULTI AIR CONDITIONER
SYSTEM
INDOOR UNIT
2~3
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
4
The instructions to be followed are classifi ed by the following symbols:
5
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.
REMOTE CONTROL
TROUBLESHOOTING
INFORMATION
QUICK GUIDE
BACK COVER
NOTE
The illustrations in this manual are for
explanation purposes only and may
differ from the actual unit. They are
subjected to change without notice for
future improvement.
OPERATION CONDITION
Use this air conditioner under the following
temperature range
Temperature (°F)
COOLING
HEATING
Max. 89.6 73.4
Min. 60.8 51.8
Max. 86.0 -
Min. 60.8 -
Outdoor Outdoor
Temperature (°F)
CU-E9NKUA
CU-E12NKUA
*DBT *WBT *DBT *WBT
COOLING
HEATING
Max. 109.4 78.8 109.4 78.8
Min. 5.0 - 14.0 -
Max. 75.2 64.4 75.2 64.4
Min. 5.0 3.2 5.0 3.2
* DBT: Dry bulb temperature
* WBT: Wet bulb temperature
2
6~7
8
9
Indoor
*DBT *WBT
CU-2E18NBU
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.
Confi rm to authorized dealer or specialist on usage of specifi ed
refrigerant type. Using of refrigerant other than the specifi ed type
may cause product damage, burst and injury etc.
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
Air Outlet
Control
Outdoor
Unit
These symbols denote an
actions that is COMPULSORY.
Air Inlet
Power
Supply
Air Inlet
Air Outlet
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 a 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.
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 install this unit
using an Earth Leakage Circuit Breaker (ELCB)
or Ground Fault Interrupt (GFCI) or Appliance
Leakage Current Interrupt (ALCI) to prevent electric
shock or fi re.
Stop using the product if any abnormality/failure
occurs or turn off the power switch and breaker.
(Risk of smoke/fi re/electric shock)
Examples of abnormality/failure
• The ELCB or GFCI or ALCI trip frequently.
• Burning smell is observed.
• Abnormal noise or vibration of the unit is
observed.
• Water leaks from the indoor unit.
• Power cord 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 your local dealer immediately for
maintenance or repair assistance.
This equipment must be earthed to prevent
electrical shock or fi re.
Prevent electric shock by switching off the power:
- 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 an unstable bench when cleaning
the unit to avoid injury.
Do not place a 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 a long period of use or use with any
combustible equipment, aerate the room regularly.
After a 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.
3
MULTI AIR CONDITIONER SYSTEM
Multi Split Outdoor Unit
(CU-2E18NBU)
DEFINITION
Multi air conditioner systems save space by letting you connect multiple indoor units to a single outdoor unit.
INDOOR UNIT
• It is possible to operate the indoor units individually or simultaneously. The operation mode priority is given to the fi rst unit
that turned on.
• During operation, heating and cooling mode can not be activated at the same time for different indoor unit. The power
indicator blinks to indicate the indoor unit is standing by for different operation mode.
Living room
POWER SUPPLY
Single Split System
Multi Split System
4
Bedroom
Models Number
CS-E9NKUAW / CU-E9NKUA 15 Amps
CS-E12NKUAW / CU-E12NKUA 15 Amps
CS-E9NKUAW, CS-E9NKUAW / CU-2E18NBU
CS-E12NKUAW, CS-E12NKUAW / CU-2E18NBU
Time Delay Circuit
Breaker
25 Amps 208/230VCS-E9NKUAW, CS-E12NKUAW / CU-2E18NBU
Multi Split Outdoor Unit
Rated Volts
208/230V