RX(Y)Q RXQ8+1 RXYQ8~1
RXYQ18~4 RXQ5~1 RXYQ5~4
REYQ8~4 RXYSQ4~6M7V3B
VRVII and VRVII-S system air conditioner
4PW16234-1C
Operation manual
2
WARNING
To prevent refrigerant leak, contact your dealer.
When the system is installed and runs in a small room, it is
required to keep the concentration of the refrigerant, if by
any chance coming out, below the limit. Otherwise, oxygen
in the room may be affected, resulting in a serious
accident.
The refrigerant in the air conditioner is safe and
normally does not leak. If the refrigerant leaks in the
room, contact with a fire of a burner, a heater or a
cooker may result in a harmful gas.
Turn off any combustible heating devices, ventilate the
room, and contact the dealer where you purchased the
unit.
Do not use the air conditioner until a service person
confirms that the portion where the refrigerant leaks is
repaired.
Improper installation or attachment of equipment or
accessories could result in electric shock, short-
circuit, leaks, fire, or other damage to the equipment.
Be sure to use only accessories made by Daikin which
are specifically designed for use with the equipment
and have them installed by a professional.
Ask your dealer to move and reinstall the air
conditioner.
Incomplete installation may result in a water leakage,
electric shock, and fire.
CAUTION
Do not use the air conditioner for other purposes.
In order to avoid any quality deterioration, do not use the
unit for cooling precision instruments, food, plants, animals
or works of art.
In order to avoid injury, do not remove the fan guard of
the outdoor unit.
To avoid oxygen deficiency, ventilate the room
sufficiently if equipment with burner is used together
with the air conditioner.
After a long use, check the unit stand and fitting for
damage.
If damaged, the unit may fall and result in injury.
Do not place a flammable spray bottle near the air
conditioner and do not use sprays.
Doing so may result in a fire.
Before cleaning, be sure to stop the operation, turn the
breaker off or pull out the supply cord.
Otherwise, an electric shock and injury may result.
Do not operate the air conditioner with a wet hand.
An electric shock may result.
Do not place items which might be damaged by
moisture under the indoor unit.
Condensation may form if the humidity is above 80%, if the
drain outlet is blocked or the filter is polluted.
Do not place appliances which produce open fire in
places exposed to the air flow from the unit or under
the indoor unit. It may cause incomplete combustion
or deformation of the unit due to the heat.
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.
CAUTION
Never expose little children, plants or animals directly
to the air flow.
Adverse influence to little children, animals and plants may
result.
Do not wash the air conditioner with water.
Electric shock or fire may result.
Do not install the air conditioner at any place where
flammable gas may leak out.
If the gas leaks out and stays around the air conditioner, a
fire may break out.
In order to avoid electric shock or fire, make sure that
an earth leak detector is installed.
Be sure the air conditioner is electrically earthed.
In order to avoid electric shock, make sure that the unit is
grounded and that the earth wire is not connected to gas
or water pipe, lightning conductor or telephone earth wire.
Arrange the drain hose to ensure smooth drainage.
Incomplete drainage may cause wetting of the
building, furniture etc.
Do not let children play on and around the outdoor
unit.
If they touch the unit carelessly, it may result in injury.
Do not place a flower vase or anything containing
water on the unit.
Water may enter the unit, causing an electric shock or fire.
Do not place the controller exposed to direct sunlight.
The LCD display may get discolored, failing to display the
data.
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.
Never touch the internal parts of the controller.
Do not remove the front panel. Some parts inside are
dangerous to touch, and a machine trouble may happen.
For checking and adjusting the internal parts, contact your
dealer.
Avoid placing the controller in a spot splashed with
water.
Water coming inside the machine may cause an electric
leak or may damage the internal electronic parts.
Never pull or twist the electric wire of a remote
controller.
It may cause the unit to malfunction.
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.
Do not touch the heat exchanger fins.
These fins are sharp and could result in cutting injuries.
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.
