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• 

Tear apart and throw away plastic packaging bags so 
that children will not play with them. Children playing with 
plastic bags face the danger of death by suffocation.

  

 WARNING 

• 

Contact your dealer for repair and maintenance. 
Improper repair and maintenance may result in water 

leakage, electric shock, and fire. Only use accessories 
made by Daikin that are specifically designed for use with 

the equipment and have them installed by a professional.

• 

Contact your dealer to move and reinstall the air 
conditioner or heat pump. Incomplete installation may 

result in water leakage, electric shock, and fire.

• 

Never let the indoor unit or the remote controller get wet. 

Water can cause an electric shock or a fire.

•  Never use flammable spray such as hair spray, lacquer, or 

paint near the unit. Flammable spray may cause a fire.

• 

When a fuse blows out, never replace it with one of 
incorrect ampere ratings or different wires. Always replace 

any blown fuse with a fuse of the same specification.

• 

Never inspect or service the unit by yourself. Contact a 

qualified service person to perform this work.

• 

Turn off all electrical power before doing any maintenance 
to avoid the risk of serious electric shock; never sprinkle or 
spill water or liquids on the unit.

•  Do not touch the switch with wet fingers. Touching a switch 

with wet fingers can cause electric shock.

• 

Do not allow children to play on or around the unit to 
prevent injury. 

•  The heat exchanger fins are sharp enough to cut. To avoid 

injury wear gloves or cover the fins while working around 

them.

•  Do not put a finger or other objects into the air inlet or air 

outlet. The fan is rotating at high speed and will cause 
injury.

• 

Check the unit foundation for damage on a continuous 
basis, especially if it has been in use for a long time. If left 
in a damaged condition the unit may fall and cause injury.

• 

Never touch the internal parts of the controller. To check 
and adjust internal parts, contact your dealer.

• 

Be sure to establish a ground. 
Do not ground the unit to a utility pipe, arrester, or 
telephone ground. Incomplete grounding may cause 

electrical shock, or fire. A high surge current from lightning 

or other sources may cause damage to the air conditioner.

• 

Be sure to install a ground fault circuit interrupter. 
Failure to install a ground fault circuit interrupter may 

result in electric shock or fire.

  

 CAUTION 

• 

Do not use the air conditioner or heat pump for any other 
purposes other than comfort cooling or heating.  
Do not use the unit for cooling precision instruments, food, 
plants, animals or works of art.

• 

Do not place items under the indoor unit as they may be 
damaged by condensates that may form if the humidity is 
above 80% or if the drain outlet gets blocked.

• 

Before cleaning, stop the operation of the unit by turning 
the power off or by pulling the supply cord out from its 

receptacle. Otherwise, an electric shock and injury may 

result.

• 

Do not wash the air conditioner or heat pump with 

excessive water. An electric shock or fire may result.

• 

Avoid placing the controller in a spot splashed with water. 
Water entering the controller may cause an electric shock 
or damage the internal electronic parts.

• 

Do not operate the air conditioner or heat pump when 
using a room-fumigation type of insecticide. 
Failure to observe this could cause the chemicals to be 
deposited in the unit and can endanger the health of those 
who are hypersensitive to chemicals.

• 

Do not turn off the power immediately after stopping 
operation. Always wait for at least 5 minutes before turning 

off the power. Otherwise, water leakage may occur.

• 

The appliance is not intended for use by young children or 

infirm persons without supervision.

• 

The remote controller should be kept away from children 
so they cannot play with it.

• 

Consult with the installation contractor for cleaning.

• 

Incorrect cleaning of the inside of the air conditioner or 
heat pump could make the plastics parts break and cause 
water leakage or electric shock.

•  Do not touch the air inlet or aluminum fin of the air 

conditioner or heat pump as they can cut and cause injury.

• 

Do not place objects in direct proximity of the outdoor unit. 
Do not let leaves and other debris accumulate around 
the unit. Leaves are a hotbed for small animals which can 

enter the unit. Once inside the unit, animals can cause the 
unit to malfunction, and cause smoke or fire when they 

make contact with electrical parts.

• 

For care and cleaning, call service personnel.

English 2

English

01_EN_3P500431-1.indd   2

10/12/2017   11:57:49

Summary of Contents for FDMQ12RVJU

Page 1: ...oy year round comfort Enjoy year round comfort Enjoy year round comfort Enjoy year round comfort DAIKIN ROOM AIR CONDITIONER OPERATION MANUAL English Fran ais Espa ol MODELS FDMQ09RVJU FDMQ12RVJU FDMQ...

Page 2: ...in equipment or property damage accidents only DANGER Do not install the unit in an area where flammable materials are present due to risk of explosion resulting in serious injury or death Any abnorm...

Page 3: ...t from lightning or other sources may cause damage to the air conditioner Be sure to install a ground fault circuit interrupter Failure to install a ground fault circuit interrupter may result in elec...

Page 4: ...ith a mist of mineral oil such as cutting oil b Locations such as coastal areas where there is a lot of salt in the air c Locations such as hot springs where there is a lot of sulfur in the air d Loca...

Page 5: ...r temperature sensor back Model name Indoor Unit a b c d e f g h i j k l m a Drain discharge device built in g Refrigerant piping b Drain pan inspection window h Drain piping c Remote controller Wired...

Page 6: ...ng active Refer to Priority room setting on the next page NIGHT QUIET mode Available only for COOL operation NIGHT QUIET mode requires initial programing during installation Please consult your retail...

Page 7: ...erent operation mode from other rooms Example Room A is the priority room in this example When COOL operation is selected in room A while operating the following modes in room B C and D Operation mode...

Page 8: ...d accessory Do not attach objects other than the genuine air filter e g kitchen paper to the air inlet Otherwise the performance of the air conditioner will be degraded and icing or water leakage may...

Page 9: ...select FAN operation When a multi outdoor unit is connected make sure the HEAT operation is not being used in other rooms before you use the FAN operation Page 5 2 Press the ON OFF button and start o...

Page 10: ...an rotates while the air conditioner is not in operation After operation is stopped The outdoor fan continues rotating for another 1 minute for system protection While the air conditioner is not in op...

Page 11: ...may result in problems electric shock or fire Consult the dealer where you bought the air conditioner Do not attempt to repair or modify the air conditioner by yourself Incorrect work may result in e...

Page 12: ...The two dimensional bar code is a manufacturing code 3P500431 1 M17B178 1711 HT...

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