Panasonic CS-S18NKUA, CS-S24NKUA, CU-S18NKUA, CU-S24NKUA user manual

QUICK GUIDE

Operating Instructions

Air Conditioner

Model No. Indoor Unit Outdoor Unit

CS-S18NKUA CU-S18NKUA CS-S24NKUA CU-S24NKUA

ENGLISH

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

QUICK GUIDE

F568727

Thank you for purchasing

TABLE OF CONTENTS

NOTE

WARNING

CAUTION

WARNING

Air Inlet

Air Outlet

Air Inlet

OPERATION CONDITION

POWER SUPPLY

Panasonic Air Conditioner

TABLE OF CONTENTS

SAFETY PRECAUTIONS

REMOTE CONTROL

INDOOR UNIT

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

Max. 89.6 73.4

Min. 60.8 51.8

Temperature (°F)

COOLING

Max. 109.4 78.8

Min. 0.0 -

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

POWER SUPPLY

Models Number

Time Delay

Circuit Breaker

CS/CU-S18NKUA 20 Amps CS/CU-S24NKUA 25 Amps

2~3

4~5

Indoor

*DBT *WBT

Outdoor

*DBT *WBT

Rated

Volts

208/

230V

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 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

Control

Outdoor

Unit

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

Air Inlet

Power

Supply

Air Outlet

Air Inlet

Air Outlet

CAUTION

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.

AUTO

COOL

DRY

FAN

SPEED

MODE

QUI

TEM

OFF/ON

POWERFUL

TIMER

SET

CAN

CEL

OFF

SET CHECK

CLOCK

RESE

AIR SWING

FAN

SPEED

AIR

SWING

REMOTE CONTROL

Maximum distance: 26ft

INDICATOR

POWER

TIMER

QUIET

POWERFUL

Remote Control display

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

Press the remote control’s button

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.

TO SET TEMPERATURE

• Selection range : 60°F ~ 86°F.

• Operating the unit within the recommended temperature could induce energy saving. COOL mode : 78°F ~ 82°F. DRY mode : 2°F ~ 4°F lower than room temperature.

TO SELECT OPERATION MODE

AUTO mode - For your convenience

• During operation mode selection the power indicator blinks.

• Unit selects operation mode every 10 minutes 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.

TO SELECT FAN SPEED (5 OPTIONS)

8 9

FAN SPEED

• For AUTO, the indoor fan speed is automatically adjusted

according to the operation mode.

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 ENJOY QUIET OPERATION

• This operation reduces airﬂ ow noise.

TO REACH TEMPERATURE

QUICKLY

• This operation stops automatically after 20 minutes.

+ 8 hidden pages