Daikin FXFQ-M, Engineering Data

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Installation EDUS39-600-F1_a
FXFQ-M 20
1. SAFETY CONSIDERATIONS
Read these SAFETY CONSIDERATIONS carefully before
installing air conditioning equipment, and be sure to install it
correctly. After completing the installation, make sure that the
unit operates properly during the start-up operation.
Instruct the customer how to operate and maintain the unit.
Inform customers that they should store this Installation Man-
ual with the Operation Manual for future reference.
Always use a licensed installer or contractor to install this
product. Improper installation can result in water or refrigerant
leakage, electrical shock, fire, or explosion.
Meanings of DANGER, WARNING, CAUTION, and NOTE
symbols:
DANGER .............. Indicates an imminently hazardous
situation which, if not avoided,
results in death or serious injury.
WARNING ............ Indicates a potentially hazardous sit-
uation which, if not avoided, could
result in death or serious injury.
CAUTION ............. Indicates a potentially hazardous sit-
uation 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 ground units to water pipes, telephone wires, or
lightning rods because incomplete grounding can
cause a severe shock hazard resulting in severe injury
or death. Do not ground units to gas pipes because a
gas leak can result in an explosion which could lead to
severe injury or death.
• Do not install unit in an area where flammable mate-
rials are present due to risk of explosions that can
cause serious injury or death.
• Refrigerant gas is heavier than air and displaces oxy-
gen. A massive leak can 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 danger of oxy-
gen deficiency which can lead to asphyxiation
resulting in serious injury or death. Be sure to venti-
late the room sufficiently to avoid this hazard.
• If the refrigerant gas leaks during installation, venti-
late the area 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 result in severe injury or death.
• After completing the installation work, check that the
refrigerant gas does not leak.
Refrigerant gas may produce toxic gas if it comes in contact
with fire from a fan, heater, stove, cooking device, or other
heat source. Exposure to this gas can cause severe injury
or death.
• 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 do
not play with them and risk death by suffocation.
WARNING
• Ask your dealer or qualified personnel to carry out
installation work. Do not try to install the machine by
yourself.
Improper installation may result in water leakage, electric
shocks, or fire.
• Perform installation work in accordance with this
installation manual.
Improper installation may result in water leakage, electric
shocks, or fire.
• Be sure to use only the specified accessories and
parts for installation work.
Failure to use the specified parts may result in water leak-
age, electric shocks, fire, or the unit falling.
• Carry out the specified installation work after taking
into account strong winds, typhoons, or earth-
quakes.
Improper installation work may result in the equipment fall-
ing and causing accidents.
• Check the unit stand for for damage on a continual
basis, especially if it has been used for a long time. If
left in a damanged condition the unit may fall and
cause injury.
• Do not allow children to play on or around the unit as
they can be injured.
• Make sure that a separate power supply circuit is
provided for this unit and that all electrical work is
carried out by qualified personnel according to local
laws and regulations, and this installation manual.
An insufficient power supply capacity or improper electrical
construction may lead to electric shocks or fire.
• Make sure that all wiring is secured, the specified
wires are used, and that no external forces act on the
terminal connections or wires.
Improper connections or installation may result in fire.
• When wiring the power supply and connecting the
remote controller wiring and transmission wiring,
position the wires so that the electric parts box lid
can be securely fastened.
Improper positioning of the electric parts box lid may result
in electric shocks, fire, or the terminals overheating.
• Before touching electrical parts, turn off the unit.
• Be sure to establish a ground.
Do not ground the unit to a utility pipe, arrester, or tele-
phone ground.
Incomplete ground may cause electrical shock, or
fire. A high surge current from lightning or other sources
may cause damage to the air conditioner.
• Placing a flower vase or other containers with water
or other liquids can result in a shock hazard or fire if
spilling occurs.
• Do not put a finger or other objects into the air inlet
or air outlet as the fan is rotating at a high speed and
will cause injury.