
F568372
Operating Instructions
Air Conditioner
Model No.
Indoor Unit Single Split
Outdoor Unit
CS-E7NKDW CU-E7NKD
CS-E9NKDW CU-E9NKD
CS-E12NKDW CU-E12NKD
CS-E15NKDW CU-E15NKD
CS-E18NKDW CU-E18NKD
Multi Split
Outdoor Unit
U-2E15GBE
U-2E18CBPG
U-3E18JBE
U-4E23JBE
ENGLISH 2 ~ 12
Before operating the unit, read these operating
instructions thoroughly and keep them for future
reference.
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© Panasonic Appliances Air-Conditioning Malaysia
Sdn. Bhd. 2012. Unauthorized copying and distribution
is a violation of law.

2
Thank you for purchasing Panasonic Air Conditioner
TABLE OF CONTENTS
MULTI AIR CONDITIONER SYSTEM
2
OPERATION CONDITION
3
SAFETY PRECAUTIONS
4~5
REMOTE CONTROL
6~8
INDOOR UNIT
9
TROUBLESHOOTING
10
INFORMATION
11
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.
MULTI AIR CONDITIONER SYSTEM
MULTI AIR CONDITIONER SYSTEM
Multi Split Outdoor Unit
(U-2E15GBE, U-2E18CBPG, U-3E18JBE, U-4E23JBE)
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.
* Note: For complete product combination, please refer to catalog.
Caution
NANOE-G
operations could be activated even when the air-conditioner is turned off. In this condition, once nanoe-G indicator
is ON, the unit will operate with AUTO fan speed and air swing. However, this operation could not be activated or will be
deactivated if other indoor unit is activating heating mode.

OPERATION CONDITION
Use this air conditioner under the following temperature range
Single Split Outdoor Unit
(CU-E7NKD, CU-E9NKD, CU-E12NKD, CU-E15NKD, CU-E18NKD)
Temperature (°C)
Indoor Outdoor
*DBT *WBT *DBT *WBT
COOLING
Max. 32 23 43 26
Min. 16 11 16 11
HEATING
Max. 30 - 24 18
Min. 16 - -5 -6
Multi Split Outdoor Unit
Temperature (°C)
Indoor
Outdoor Outdoor
U-2E15GBE, U-2E18CBPG U-3E18JBE, U-4E23JBE
*DBT *WBT *DBT *WBT *DBT *WBT
COOLING
Max. 32 23 43 26 46 26
Min. 16 11 16 11 -10 -
HEATING
Max. 30 - 24 18 24 18
Min. 16 - -10 -11 -15 -16
* DBT: Dry bulb temperature
* WBT: Wet bulb temperature

4
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
This sign warns of death or serious injury.
CAUTION
This sign warns of injury or damage to property.
The instructions to be followed are classifi ed by the following
symbols:
This symbol denotes an action that is PROHIBITED.
These symbols denote an actions that is
COMPULSORY.
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.
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.
• Do not operate or stop the unit by inserting or
pulling out the power plug.
Air Inlet
Remote
Control
Power
Supply
Indoor
Unit
Outdoor
Unit