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Start or stop the air conditioner with the remote 
controller. Never use the power circuit breaker for this 
purpose. 

Otherwise, it may cause a fire or water leakage. 
Furthermore, if an automatic restart control is provided 
against power failure and the power is recovered, the fan 
will rotate suddenly and may cause injury.

Do not use the air conditioner in the atmosphere 
contaminated with oil vapor, such as cooking oil or 
machine oil vapor.

Oil vapor may cause crack damage to the air conditioner, 
electric shocks, or a fire.

Do not use flammable materials (e.g., hairspray or 
insecticide) near the air conditioner.
Do not clean the air conditioner with organic solvents 
such as paint thinner.

The use of organic solvents may cause crack damage to 
the air conditioner, electric shocks, or a fire.

Do not use the air conditioner in places with excessive 
oily smoke, such as cooking rooms, or in places with 
flammable gas, corrosive gas, or metal dust.

Using the air conditioner in such places may cause a fire or 
air conditioner failures.

Beware of a fire in case of refrigerant leakage.

If the air conditioner is not operating correctly, i.e. not 
generating cool or warm air, refrigerant leakage could be 
the cause. Consult your local dealer for assistance. The 
refrigerant used for the air conditioner is safe and normally 
does not leak. However, if the refrigerant leaks and gets in 
contact with a naked burner, heater or cooker, it may 
generate hazardous compounds. Turn off the air 
conditioner and call your local dealer. Turn on the air 
conditioner after the qualified service person makes sure to 
confirm that the leakage is repaired.

Do not place objects, including rods, your fingers, etc., 
in the air inlet or outlet.

Injury may result due to contact with the air conditioner’s 
highspeed fan blades.

Consult your local dealer regarding cleaning the inside 
of the air conditioner.

Improper cleaning may cause breakage of plastic parts, 
water leakage and other damage as well as electric shocks.

Be aware that prolonged, direct exposure to cool or 
warm air from the air conditioner, or to air that is too 
cool or too warm can be harmful to your physical 
condition and health.
Consult your local dealer about installation work.

Doing the work yourself may result in water leakage, 
electric shocks or a fire.

Contact professional personnel about attachment of 
accessories and be sure to use only accessories 
specified by the manufacturer.

If a defect results from your own workmanship, it may result 
in water leakage, electric shocks or a fire.

Consult your local dealer regarding relocation and 
reinstallation of the air conditioner.

Improper installation work may result in leakage, electric 
shocks or a fire.

Be sure to earth the air conditioner.

Do not earth the air conditioner to a utility piping, lightning 
conductor or telephone earth lead.
Imperfect earthing may result in electric shocks or a fire.
A high surge current from lightning or other sources may 
cause damage to the air conditioner.

Be sure to install an earth leakage breaker.

Failure to install an earth leakage breaker may result in 
electric shocks or a fire.

Be sure to use a dedicated power supply for the air 
conditioner.

The use of any other power supply may cause heat 
generation, a fire, or air conditioner failures.

Consult your local dealer regarding what to do in case 
of refrigerant leakage.

When the air conditioner is installed in a small room, it is 
necessary to take proper measures so that the amount of 
any leaked refrigerant does not exceed the concentration 
limit in the event of a leakage. Otherwise, this may lead to 
an accident due to oxygen depletion.

CAUTION

Children should be watched so that they do not play 
with the indoor unit or its remote controller.

Accidental operation by a child may result in injury or 
electric shocks.

Do not allow a child to mount on the outdoor unit or 
avoid placing any object on it.

Falling or tumbling may result in injury.

Do not let children play on or around the outdoor unit.

If they touch the unit carelessly, injury may be caused.

Be sure that children, plants or animals are not 
exposed directly to airflow from the indoor unit, as 
adverse effects may ensue.
Do not place flammable sprays or operate spray 
containers near the air conditioner as this may result in 
a fire.
Do not wash the air conditioner or the remote 
controller with water, as this may result in electric 
shocks or fire.
Do not place water containers (flower vases, etc.) on 
the indoor unit, as this may result in electric shocks or 
a fire.
Do not put flammable containers, such as spray cans, 
within 1 m from the air outlet.

The containers may explode because the warm air from the 
indoor or outdoor unit will affect them.

Turn off the power when the air conditioner is not used 
for long periods of time.

Otherwise, the air conditioner may get hot or catch on a fire 
due to dust accumulation.

Do not place objects in direct proximity of the outdoor 
unit and do not let leaves and other debris accumulate 
around the unit.

Leaves are a hotbed for small animals which can enter the 
unit. Once in the unit, such animals can cause 
malfunctions, smoke or a fire when making contact with 
electrical parts.

Before cleaning, be sure to stop the air conditioner 
operation, turn the power circuit breaker off.

Otherwise, an electric shocks and injury may result.

To avoid electric shocks, do not operate with wet 
hands.
Never touch the internal parts of the remote controller.

Touching certain internal parts will cause electric shocks 
and damage to the remote controller. Consult your local 
dealer about checking and adjustment of internal parts.

To avoid oxygen deficiency, ensure that the room is 
adequately ventilated if equipment such as a burner is 
used together with the air conditioner.

4PEN465543-1.book  Page 2  Tuesday, March 14, 2017  3:08 PM

Summary of Contents for FUA71AVEB

Page 1: ...OPERATION MANUAL FUA71AVEB FUA100AVEB FUA125AVEB Split system air conditioners...

Page 2: ...se by lay persons This appliance can be used by children aged from 8 years and above and persons with reduced physical sensory or mental capabilities or lack of experience and knowledge if they have b...

Page 3: ...tility piping lightning conductor or telephone earth lead Imperfect earthing may result in electric shocks or a fire A high surge current from lightning or other sources may cause damage to the air co...

Page 4: ...e In the event of a gas leakage build up of gas near the air conditioner may result in a fire Carry out drain piping properly to ensure complete drainage If drain piping is not carried out properly dr...

Page 5: ...roller 2 Unit without remote controller when used as simulta neous operation B OUTDOOR INDOOR 1 1 NOTE Contact your local dealer in case of changing the combination or setting of group control and two...

Page 6: ...e there are machines generating electromagnetic waves h Filled with acid and or alkaline steam or vapor Is a snow protection measure taken For details consult your local dealer about snow protection h...

Page 7: ...set The airflow direction becomes horizontal to prevent a draft of cool air to the inhabitants The remote controller displays the set airflow direction that is set DEFROST OPERATION Frost removal ope...

Page 8: ...ller to set the airflow direction For details refer to the operation manual attached to the remote controller The horizontal blades at the air outlet are closed while the indoor unit stops AIRFLOW DIR...

Page 9: ...outdoor unit is not in operation depends on the model 2 The setting before the power circuit breaker is cut off is stored The timer setting is cleared Fully use the function of airflow direction adju...

Page 10: ...50 hours equivalent to a half year a knob a Grille upper part projection b Filter c Projection d Air filter end a a 2 1 2 1 1 2 a b b b c d 3 Clean the filter Clean the contamination with a vacuum cle...

Page 11: ...ot wash the suction grille with warm water of 50 C or higher It may cause discoloration and deformation When drying the suction grille do not heat it with fire It may cause burning Do not use such as...

Page 12: ...cuit breaker during seasonal use of the HEATING OPERATION WHAT TO DO WHEN STOPPING THE AIR CONDITIONER FOR A LONG PERIOD Turn on FAN OPERATION for a half day on the fine day and dry the indoor unit Th...

Page 13: ...ndoor unit is in the FAN OPERATION COOLING OPERATION AUTOMATIC COOLING OPERATION Lower the set temperature HEATING OPERATION AUTOMATIC HEATING OPERATION Raise the set temperature The operation starts...

Page 14: ...while the horizontal blades close VI WHITE MIST COMES OUT OF THE AIR CONDITIONER When humidity is high during the COOLING OPERATION In oily or dusty places If the inside of an indoor unit is extremely...

Page 15: ...he power supply Check if the power circuit breaker is blown If the tab of power circuit breaker is in the OFF position turn the power on with the power circuit breaker switch If the tab of power circu...

Page 16: ...following malfunctions occurs take the measures shown below and contact your local dealer The air conditioner must be repaired by a qualified service person WARNING When the air conditioner is malfun...

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Page 20: ...4P465543 1 2017 01 Copyright 2017 Daikin...

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