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Safety Precautions   

Owner’s Manual 

3

ENGLISH

Safety Precautions

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

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

WARNING

CAUTION

This symbol indicates the possibility of death or serious injury.

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

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Meanings of symbols used in this manual are as shown below.

Be sure not to do.

Be sure to follow the instruction.

WARNING

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Installation

Do not use a defective or
underrated circuit breaker. Use
this appliance on a dedicated
circuit.

• There is risk of fire or electric

shock.

For electrical work, contact the
dealer, seller, a qualified electri-
cian, or an Authorized Service
Center.

• Do not disassemble or repair the

product. There is risk of fire or
electric shock.

Always ground the product.

• There is risk of fire or electric

shock.

Install the panel and the cover
of control box securely.

• There is risk of fire or electric

shock.

Always install a dedicated cir-
cuit and breaker.

• Improper wiring or installation

may cause fire or electric shock

Use the correctly rated breaker
or fuse.

• There is risk of fire or electric

shock.

Do not modify or extend the
power cable.

• There is risk of fire or electric

shock.

Do not install, remove, or re-
install the unit by yourself
(customer).

• There is risk of fire, electric

shock, explosion, or injury.

Be cautious when unpacking
and installing  the product.

• Sharp edges could cause injury.

Be especially careful of the case
edges and the fins on the con-
denser and evaporator.

For installation, always contact
the dealer or an Authorized
Service Center.

• There is risk of fire, electric

shock, explosion, or injury.

Do not install the product on a
defective installation stand.

• It may cause injury, accident, or

damage to the product.

Do not turn on the breaker or
power under condition that
front panel, cabinet, top cover,
control box cover are removed
or opened.

• Otherwise, it may cause fire,

electric shock, explosion or
death.

Summary of Contents for ARNU07GTUA4

Page 1: ... com P NO MFL69440107 Please read this manual carefully before operating your set and retain it for future reference CEILING CASSETTE 1WAY ART TYPE Original instruction OWNER S MANUAL AIR CONDITIONER ENGLISH ...

Page 2: ...to call for service at all PRECAUTION 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 chil dren or invalids without supervision Young children should be supervised to ensure that they do not play with the air conditioner When the power cord is to be replaced rep...

Page 3: ...oduct There is risk of fire or electric shock Install the panel and the cover of control box securely There is risk of fire or electric shock Always install a dedicated cir cuit and breaker Improper wiring or installation may cause fire or electric shock Use the correctly rated breaker or fuse There is risk of fire or electric shock Do not modify or extend the power cable There is risk of fire or ...

Page 4: ...autious that water could not enter the product There is risk of fire electric shock or product damage Ventilate the product from time to time when operating it together with a stove etc There is risk of fire or electric shock Turn the main power off when cleaning or maintaining the product There is risk of electric shock Take care to ensure that nobody could step on or fall onto the outdoor unit T...

Page 5: ...inlet or outlet of air flow It may cause product failure Use a soft cloth to clean Do not use harsh detergents sol vents etc There is risk of fire electric shock or damage to the plastic parts of the product Do not touch the metal parts of the product when removing the air fil ter They are very sharp There is risk of personal injury Do not step on or put anyting on the product outdoor units There ...

Page 6: ...ibility of injury if the unit s power is acciden tally triggered on while cleaning inner parts of the unit 1 Being exposed to direct airflow for an extended period of time could be hazardous to your health Do not expose occupants pets or plants to direct airflow for extended periods of time 2 Due to the possibility of oxygen deficiency ventilate the room when used together with stoves or other hea...

Page 7: ...n the initial mode continues In case the power comes on again after a power failure auto restarting operation is the function to operate procedures automatically to the previous operating conditions 1 Filter sign lamp LED is on 2 If LED indicating filter sign lamp is on clean the filter 3 After cleaning the filter press the timer button and button of wired remote controller at the same time for 3 ...

Page 8: ...from the air filter using a vacuum cleaner or washing with water o If dirt is conspicuous wash with a neutral detergent in lukewarm water o If hot water 50 C or more is used it may be deformed 4 After washing with water dry well in the shade o Do not expose the air filter to direct sun light or heat from a fire when drying it 5 Install plasma filter and air filter CAUTION Air Filter The air filter...

Page 9: ...rt from the air filter using a vacuum cleaner or washing with water o If dirt is conspicuous wash with a neutral detergent in lukewarm water o If hot water 50 C or more is used it may be deformed 4 After washing with water dry well in the shade o Do not expose the air filter to direct sun light or heat from a fire when drying it 5 Install plasma filter and air filter CAUTION Air Filter The air fil...

Page 10: ...nd install it in the indoor unit Check that the air inlet and outlet of the indoor outdoor unit are not blocked Check that the ground wire is con nected correctly It may be connect to the indoor unit side Do not overcool the room This is not good for the health and wastes electricity Keep blinds or curtains closed Do not let direct sunshine enter the room when the air conditioner is in operation K...

Page 11: ... Remote control dis play is faint or no display at all Is the air filter dirty See air filter cleaning instructions The room may have been very hot when the room air conditioner was first turned on Allow time for it to cool down Has the temperature been set incorrectly Are the indoor unit s air inlet or outlet vents ob structed For a noise that sounds like water flowing This is the sound of freon ...

Page 12: ......

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