FCQ36PAVJU
SPLIT SYSTEM Air Conditioners
MODELS
Ceiling mounted cassette type (Round flow model)
FCQ18PAVJU
FCQ24PAVJU
FCQ30PAVJU
FCQ36PAVJU
FCQ42PAVJU
Read these instructions carefully before installation.
Keep this manual in a handy place for future reference.
This manual should be left with the equipment owner.
OPERATION MANUAL
English
Français
Español
Lire soigneusement ces instructions avant l’installation.
Conserver ce manuel à portée de main pour référence ultérieure.
Ce manuel doit être donné au propriétaire de l’équipement.
Lea cuidadosamente estas instrucciones antes de instalar.
Guarde este manual en un lugar a mano para leer en caso de tener alguna duda.
Este manual debe permanecer con el propietario del equipo.
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RZQ36 · 42
RZR36 · 42
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RZQ18 · 24 · 30
RZR18 · 24 · 30
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[1]
CONTENTS
ILLUSTRATION....................................................[1]
1. WHAT TO DO BEFORE OPERATION...........1
2. SAFETY CONSIDERATIONS ........................2
3. OPERATION RANGE.....................................4
4. INSTALLATION SITE .....................................4
5. OPERATION PROCEDURE ..........................4
6. OPTIMUM OPERATION ................................4
7. MAINTENANCE
(FOR SERVICE PERSONNEL)......................5
8. NOT MALFUNCTION OF THE AIR
CONDITIONER ..............................................7
9. TROUBLE SHOOTING ..................................7
PRECAUTIONS FOR GROUP CONTROL
SYSTEM OR TWO REMOTE CONTROLLERS
CONTROL SYSTEM
This system provides two other control systems beside individual control (one remote controller controls one indoor unit) system. Confirm the following if your unit is of the following control
system type.
• Group control system
One remote controller controls up to 16 indoor units.
All indoor units are equally set.
• Two remote controllers control system
Two remote controllers control one indoor unit (In case of
group control system, one group of indoor units)
The unit is individually operated.
NOTE
• Contact your Daikin dealer in case of changing the combina-
tion or setting of group control and two remote controllers
control system.
1. WHAT TO DO BEFORE
OPERATION
This operation manual is for the following system with standard
control. Before initiating operation, contact your Daikin dealer
for the operation that corresponds to your system.
Indoor unit
Outdoor unit
Unit with
remote
controller
NOTE
If your installation has a customized control system, ask your
Daikin dealer for the operation that corresponds to your system.
• Heat pump type
This system provides cooling, heating, automatic, program
dry and fan operation modes.
• Cooling only type
This system provides cooling, program dry and fan operation
modes.
Names and functions of parts
Refer to figure on page [1]
a Indoor unit
b Outdoor unit
Remote controller
c
Depending on the system configuration, the remote controller is not provided.
d Inlet air
e Discharge air
f Air outlet
g Airflow flap (at air outlet)
h Refrigerant piping
i Drain pipe
Model name (model name plate)
j
(Inside of suction grille)
Drain pumping out device(built-in)
k
Condensate removed from the room during cooling.
l Air filter (suction grille)
m Suction grille
Ground wire
n
Wire to ground from the indoor and outdoor units to prevent electric shock.
p Transmission wire
English 1
2. SAFTY CONSIDERATIONS
Read these “Safety Considerations for Operations” carefully
before installing air conditioning equipment. After completing
the installation, make sure that the unit operates properly during
the startup operation. Instruct the customer on how to operate
and maintain the unit.
Inform customers that they should store this Operation Manual
with the Installation Manual for future reference.
Meanings of DANGER, WARNING, CAUTION, and NOTE Symbols:
DANGER........... Indicates an imminently hazardous situa-
tion which, if not avoided, will result in
death or serious injury.
WAR NING ......... Indicates a potentially hazardous situation
which, if not avoided, could result in death
or serious injury.
CAUTION.......... Indicates a potentially hazardous situation
which, if not avoided, may result in minor
or moderate injury. It may also be used to
alert against unsafe practices.
NOTE ................ Indicates situations that may result 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 abnormalities in the operation of the air conditioner
such as smoke or fire could result in severe injury or
death. Turn off the power and contact your dealer immediately.
• Refrigerant gas may produce toxic gas if it comes in contact with fire, such as from a fan, heater, stove, or cooking device. Exposure to this gas could cause severe
injury or death.
• For refrigerant leakage, consult your dealer.
Refrigerant gas is heavier than air and replaces oxygen.
A massive leak could lead to oxygen depletion, especially in basements, and an asphyxiation hazard could
occur leading to serious injury or death.
• If equipment utilizing a burner is used in the same room
as the air conditioner, there is the danger of oxygen deficiency which could lead to an asphyxiation hazard
resulting in serious injury or death. Be sure to ventilate
the room sufficiently to avoid this hazard.
• Safely dispose of the packing materials. Packing materials, such as nails and other metal or wooden parts, may
cause stabs or other injuries.
• 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.
WAR NING
• 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. 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 remove the fan guard of the unit. A fan rotating at
high speed without the fan guard is very dangerous.
• 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.
• Placing a flower vase or other containers with water or
other liquids on the unit could cause a shock or fire if a
spill occurs.
• Do not touch the air outlet or horizontal blades while the
swing flap is in operation because fingers could get
caught and injured.
• Never touch the internal parts of the controller. Do not
remove the front panel because some parts inside are
dangerous to touch. To check and adjust internal parts,
contact your dealer.
• Be sure to establish a ground.
Do not ground the unit to an 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 shocks, or fire.
2 English
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