Nec RSH1824 User Manual

Loading...

ROOM AIR CONDITIONER

OWNER'S MANUAL

MODEL NO: RSC1014

RSH1024

RSC1212

RSH1222

RSC1814

RSH1824

RSC2414

RSH1825

RSC2414PF

RSH2424

RSC2415

RSH2424PF

RSC1215

RSH2425

RSH1225

 

Thank you for purchasing the NEC room air-conditioner. All NEC products have been carefully designed and prepared at the factory under strict quality guide lines.

We are confident that this product will give you daily comfort and satisfaction if it is handled properly based on this owner's manual.

Before using your air conditioner please read this manual carefully and keep it for reference.

Operating Instructions

Safety Precautions

 

Warning ................................

2

Caution .................................

3

Operating Instructions

Preparation before operation

..4

Remote Control Features .....

5

Operation Mode Selection ......

7

Additional features..............

13

Care and Maintenance

Care and Maintenance .......

16

Operation Tips ....................

18

Troubleshooting tips

Before You

 

Call For Service ...............

19

Safety precautions

To prevent injury to the user or other people and property damage, the following instructions must be followed.

Incorrect operation due to ignoring of instruction will cause harm or damage, the seriousness is classified by the following indications.

WARNING

This symbol indicates the possibility of death or serious injury.

CAUTION

This symbol indicates the possibility of injury or damage to properties only.

Installation precautions

WARNINGI

Do not install, remove and reinstall the unit by yourself.

Improper installation will cause water leakage, electrical shock, or fire. Please consult authorized dealer or specialist for the installation work. Please note fault caused by improper installation is not covered by warranty.

Unit must be installed in an easily accessible area. Any additional cost required to hire a special equipment to service the unit will be the responsibility of the customer.

Plug in the power plug properly.

Otherwise, it will cause electrical shock or fire due to heat generation.

Do not modify power cord length or share the outlet with other appliances.

It will cause electrical shock or fire due to heat generation.

Do not expose the skin directly to cool air for long periods of time.

This could damage your health.

WARNINGI

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

It will cause electrical shock or fire due to heat generation.

Do not operate with wet hand.

It may cause electrical shock.

When an abnormality (smell of burning, etc) occurs, stop the air conditioner, and disconnect the power plug or turn off the breaker.

If the unit continues to be operated in an abnormal condition, it may cause a fire, damage, etc. In this case, consult your dealer.

Do not damage or use an unspecified power cord.

It will cause electrical shock or fire.

If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard.

Do not insert anything into the air inlet/air outlet.

Since the fan rotates at high speed, this may cause an injury or damage the unit.

Repair or relocation should not be done by the customer.

If this is done incorrectly, it may cause a fire, electric shock, injury by dropping of the unit, water leakage, etc. Consult your dealer.

2

CAUTION

Contact the authorized Service technician for repair or maintenance of this unit.

Contact the installer for installation of this unit.

The air conditioner is not intended for use by young children or infirm persons without supervision.

Young children should be supervised to ensure that they do not play with the air conditioner.

When the air filter is to be removed, do not touch the metal parts of the indoor unit.

It may cause an injury.

Should be disconnected from supply

When the unit is to be cleaned, switch off, and turn off the circuit breaker.

Since the fan rotates at high speed during operation, it may cause an injury.

Do not apply an insecticide or flammable spray.

It may cause a fire or deformation of the cabinet.

Do not insert hands through vanes when the air conditioner is operationg

It will cause an injury by the rotating blower.

Do not use for special purposes.

Do not use this air conditioner to preserve precision devices, food, animal, plants, and art objects.

It may cause deterioration of quality, etc.

CAUTIONI

Do not clean the air

 

Ventilate well when used

conditioner with water.

 

together with a stove, etc.

 

 

 

Water may enter the unit and degrade the insulation. It may cause an electric shock.

Do not put a pet or house plant where it will be exposed to direct air flow.

This could injure the pet or plant.

An oxygen shortage may occur.

Do not leave on installation stand which is damaged.

The unit may drop or fall down and cause an injury.

Do not put a stove, etc.

 

Do not step on the

where is exposed to direct

 

indoor/outdoor unit and do

air flow.

 

not put anything on it.

• It may affect combustion.

• It may cause an injury

 

 

through dropping or falling

 

 

down.

 

 

 

When the unit is not going to

 

Do not step onto an unstable

be used for a long time, turn

 

bench when cleaning and/or

off the circuit breaker.

 

maintaining the unit.

• If not, dirt may collect and

• It may cause an injury, etc.

cause a fire.

by falling down.

 

 

Do not operate for a long time in

 

 

high humidity, e.g. leaving a

 

 

door or window open.

 

 

• In the cooling mode, if it is

 

operated in a room with high

 

humidity (80%RH or more) for

 

a long time, water condensed

 

in the air conditioner may drop

 

and may wet and spoil

 

furniture, etc.

 

Tips Troubleshooting Maintenance and Care Instructions Operating Precautions Safety

3

Nec RSH1824 User Manual

Preparation before operation

How to Insert the Batteries

Remove the battery cover by pulling it according to the arrow direction.

Insert new batteries making sure that the (+) and (-) of battery are installed correctly.

Reattach the cover by sliding it back into position.

Instructions

NOTES:

 

• Use 2 AAA(1.5volt) batteries. Do not use rechargeable

 

 

batteries.

 

Operating

Storage and Tips For Using the Remote Control

• The remote control may be stored mounted on a

• To operate the room air conditioner, aim the

 

 

wall.

remote control at the signal receptor.

Signal Receptor

Receives the signals from the remote control.(Signal receiving sound: two short beeps or one long beep.)

Operation Indication Lamps

 

On/Off

: Lights up during the system operation.

 

 

Sleep Mode

: Lights up during Sleep Mode Auto operation.

 

 

Timer

: Lights up during Timer operation.

 

 

Defrost Mode

: Lights up during Defrost Mode or Hot

 

 

 

Start operation (Heat pump model only)

 

OUT

 

: Lights up during outdoor unit operation.

Signal

OUTDOOR UNIT

receptor

DOOR

OPERATION

(Cooling model only)

Operation indication lamps

4

About the remote control on the system

The remote control transmits the signals to the system.

Features of the Remote ControlDoor Closed

5 6 4 1 3

Flip-up door (closed)

2

1

START/STOP BUTTON

Operation starts when this button is

pressed and stops when the button is pressed again.

2OPERATION MODE SELECTION BUTTON

Used to select the operation mode.

3ROOM TEMPERATURE SETTING BUTTONS

Used to select the room temperature.

4INDOOR FAN SPEED SELECTOR

Used to select fan speed in four steps low, medium, high, or CHAOS.

5 JET COOL

Used to start or stop the speed cooling. (Speed cooling operates super high fan speed in cooling mode.)

CHAOS SWING BUTTON

6 Used to stop or start louver movement and set the desired up/down airflow direction.

Operation Mode

Cooling Operation

Auto Operation

Healthy Dehumidification Operation

(Cooling Model)

Cooling Operation

Auto Operation

Healthy Dehumidification Operation

Heating Operation

(Heat Pump Model)

5

Precautions Safety

Instructions Operating

Tips Troubleshooting Maintenance and Care

Features of the Remote ControlDoor Opened

Signal transmitter

Operating Instructions

ON

OFF

1

4

2

5

SET

CANCEL

3

6

 

PLASMA

 

7

8

9

 

1

ON/OFF TIMER BUTTONS

Used to set the time of starting and stopping

 

operation.

2

TIME SETTING BUTTONS

Used to adjust the time. (See page 13)

3

TIMER SET/CANCEL BUTTONS

Used to set the timer when the desired time is

 

obtained and to cancel the Timer operation.

 

(See page 13)

4

SLEEP MODE AUTO BUTTON

Used to set Sleep Mode Auto operation.

 

(See page 13)

5

AIR CIRCULATION BUTTON

Used to circulate the room air without cooling

 

or heating (turns indoor fan on/off).

 

(See page 14)

6

ROOM TEMPERATURE

CHECKING BUTTON

 

Used to check the room temperature.

7

PLASMA

Used to start or stop the plasma-purification

 

function. (See page 12)

8

HORIZONTAL AIRFLOW

DIRECTION CONTROL BUTTON

 

(NOT ON ALL MODELS)

 

Used to set the desired horizontal airflow

 

direction. (See page 14)

9

RESET BUTTON

Used prior to resetting time or after replacing

batteries.

6

+ 14 hidden pages