Daikin REYQ8PY1, REYQ10PY1, REYQ12PY1, REYQ14PY1, REYQ16PY1 Operation manuals

OPERATION MANUAL

System air conditioner

REYQ8PY1

REYQ10PY1

REYQ12PY1

REYQ14PY1

REYQ16PY1

REYQ18PY1

REYQ20PY1

REYQ22PY1

REYQ24PY1

REYQ26PY1

REYQ28PY1

REYQ30PY1

REYQ32PY1

REYQ34PY1

REYQ36PY1

REYQ38PY1

REYQ40PY1

REYQ42PY1

REYQ44PY1

REYQ46PY1

REYQ48PY1

Thank you for purchasing this Daikin air conditioner. Carefully read this operation manual before using the air conditioner. It will tell you how to use the unit properly and help you if any trouble occurs. After reading the manual, keep it in your custody for future reference.

See also the operation manual included with the indoor unit for details on the indoor unit.

Store the operation manual included with the indoor unit together with this operation manual in a safe place.

After receiving the warranty card from the dealer, store it in a safe place.

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7.2

7.3

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10		11	12
Double-flow Multi-flow	Corner		Double-flow Multi-flow	Corner
Ceiling Suspended			Ceiling Suspended
Wall Mounted			Wall Mounted

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REYQ8PY1	REYQ20PY1	REYQ30PY1	REYQ40PY1
REYQ10PY1	REYQ22PY1	REYQ32PY1	REYQ42PY1		Operation
REYQ12PY1	REYQ24PY1	REYQ34PY1	REYQ44PY1	VRVIII System air conditioner
REYQ14PY1	REYQ26PY1	REYQ36PY1	REYQ46PY1		manual
REYQ16PY1	REYQ28PY1	REYQ38PY1	REYQ48PY1
REYQ18PY1

CONTENTS
1. SAFETY CAUTIONS ......................................	1
2. SPECIFICATIONS ..........................................	3
3. WHAT TO DO BEFORE OPERATION............	5

4.REMOTE CONTROLLER AND COOL/HEAT SELECTOR: NAME AND FUNCTION OF

EACH SWITCH AND DISPLAY ......................	5
5. OPERATION RANGE .....................................	6
6. OPERATION PROCEDURE ...........................	6
7. OPTIMUM OPERATION ...............................	10
8. SEASONAL MAINTENANCE .......................	10
9. FOLLOWING SYMPTOMS ARE NOT AIR
CONDITIONER TROUBLES ........................	11
10. TROUBLE SHOOTING.................................	13

1. SAFETY CAUTIONS

Read the following cautions carefully and use your equipment properly.

There are two kinds of safety cautions and tips listed here as follows:

WARNING ....... Improper handling can lead to such serious consequences as death or severe injury.

CAUTION ........ Improper handling can lead to injury or damage. It could also have serious consequences under certain conditions.

NOTE

Keep this operation manual handy so that you can refer to them if needed.

Also, if this equipment is transferred to a new user, make sure to hand over this operation manual to the new user.

WARNING for operation

•Do not expose yourself directly to the cool air currents too long nor allow the air in the room to become too cold.

Doing so may make you feel sick or damage your health.

•Do not put your fingers, rods, or other objects into the air inlet or outlet while the fan is in operation.

Injury may result because the fan is rotating at high speed.

•Flammable if refrigerant leaks.

The refrigerant used in the air conditioner is safe and should not normally leak, but if it does leak into a room, it will emit a noxious gas if it comes in contact with any kind of heater, stove, or other similar objects.

Turn off any combustible heating devices, ventilate the room, and contact the dealer where you purchased the unit.

When repairing a refrigerant leak, have a service engineer check that the repair has been performed properly before running the unit again.

•Use only fuses of the correct capacity if a fuse load switch is being used.

Using wires may cause breakdown and fire.

•Do not disassemble, modify, or repair.

This may cause water leakage, electric shock, or fire. Only your dealer should attempt such procedures.

•If anything unusual occurs (e.g., a burning smell), stop the operation of the air conditioner and shut off the power.

Leaving the unit running under such circumstances may cause breakage, electrical shock, or fire.

Contact your dealer.

•Consult the dealer if the air conditioner submerges owing to a natural disaster, such as a flood or typhoon.

Do not operate the air conditioner in that case, or otherwise a malfunction, electric shock, or fire may result.

•Do not operate the air conditioner when using a room fumigation - type insecticide.

Failure to observe could cause the chemicals to become deposited in the unit, which could endanger the health of those who are hypersensitive to chemicals.

CAUTION for operation

•Do not use the air conditioner for purposes other than air conditioning.

Do not use the air conditioner to keep food, animals, plants, precision instruments, or works of art cool.

Otherwise, their quality deterioration will result.

•Do not remove the fan guard of the outdoor unit.

The exposed fan may cause injury.

•Do not place items under the indoor unit which may be damaged by water.

Drips may fall in the following cases: 80% or higher in humidity, clogged drain outlet, or foul air filter.

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•Do not locate combustion appliances in places exposed to the air that blows from the air conditioner.

The airflow may cause incomplete combustion of the combustion appliances.

•Do not mount on the outdoor unit or place any object on it.

Falling, tumbling, and injury may result.

•Do not place flammable sprays near or actually spray them on the unit.

Ignition may result.

•Do not allow the fan to blow directly on plants or animals.

This may have an unwanted effect on the plants or animals.

•Do not touch the air inlets or aluminum fins of the outdoor or indoor units.

Touching them may result in injury.

•Do not disassemble the remote controller.

An electric shock or a failure in the remote controller may result if you touch the interior of the remote controller. Contact your dealer for the internal inspection of the remote controller.

•Do not start or stop operating the air conditioner with the power supply breaker turned ON or OFF.

Otherwise, fire or water leakage may result. Furthermore, the fan will rotate abruptly if power failure compensation is enabled, which may result in injury.

•Do not operate the air conditioner with wet hands.

This may cause electric shock.

•Never press the button of the remote controller with a hard, pointed object.

The remote controller may be damaged.

•Do not locate containers holding water (e.g., flower vases) on the indoor unit of floor mounting type.

The water may enter the unit and an electric shock or fire may result.

•Do not wash the outdoor or indoor units with water.

An electric shock or fire may result.

•Ventilate the room sufficiently from time to time if combustion appliances are used in the same room.

If the room is not ventilated sufficiently, oxygen deficiency may result.

•After a long use, check the unit stand and fitting for damage.

If they are left in a damaged condition, the unit may fall and topple down and result in injury.

•Be sure to stop the operation, and turn the breaker off before cleaning.

This may cause electric shock and injury.

•Consult with the dealer for cleaning the interior of the indoor units.

Incorrect cleaning may damage the plastic parts and cause failures, such as water leakage, and an electric shock may result.

•Do not locate objects around the outdoor unit and do not let leaves and other debris accumulate around the unit.

Leaves are a hotbed for small animals that can enter the unit, and cause the outdoor unit to malfunction, generate smoke, or result in fire if they come in contact with electrical parts.

•Watch your steps at the time of air filter cleaning etc.

If the scaffold is unstable, you may fall or topple down, thus causing injury.

•Do not wipe the controller operation panel with benzine, thinner, chemical dustcloth, etc.

The panel may get discolored or the coating peeled off. If it is heavily dirty, soak a cloth in water-diluted neutral detergent, squeeze it well and wipe the panel clean. And wipe it with another dry cloth.

•The appliance 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 appliance.

WARNING for installation

•Unauthorized people must not install the air conditioner.

Incorrect installation performed by yourself may cause leaking, electric shock, or fires.

Contact your dealer.

•Unauthorized people must not install products approved.

Please use products approved by us for separately purchased accessory items.

If you install a product yourself and a problem occurs, electrocution or fire may occur. Contact your dealer.

•Unauthorized people must not move or reinstall the air conditioner.

Incomplete installation may result in water leakage, electric shocks, or fire.

Contact your dealer.

•Prepare an earth ground.

Do no let the ground wire should come in contact with gas pipes, water pipes, lighting rods, or telephone ground wires.

Incomplete grounding may cause electrical shocks or fire.

•Install a circuit interrupter.

Lack of one may cause electric shock or fire.

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