6
Do not install the air conditioner at any place where
there is a danger of flammable gas leakage.
In the event of a gas leakage, build-up of gas near the air
conditioner may result in fire hazards.
Do not put flammable containers, such as spray
cans, within 1 m from the blow-off mouth.
The containers may explode because the warm air out-
put of the indoor or outdoor unit will affect them.
Arrange the drain to ensure complete drainage.
If proper drainage from the outdoor drain pipe does not
occur during air conditioner operation, there could be a
blockage due to dirt and debris build-up in the pipe. This
may result in a water leakage from the indoor unit. Under
these circumstances, stop air conditioner operation and
consult your dealer for assistance.
The appliance is not intended for use by unattended
young children or infirm persons.
Impairment of bodily functions and harm to health may result.
Children should be supervised to ensure that they
do not play with the unit or its remote controller.
Accidental operation by a child may result in impairment
of bodily functions and harm health.
Do not let children play on or around the outdoor
unit.
If they touch the unit carelessly, injury may be caused.
To avoid injury, do not touch the air inlet or alumin-
ium fins of the unit.
Do not place objects in direct proximity of the out-
door unit and do not let leaves and other debris
accumulate around the unit.
Leaves are a hotbed for small animals which can enter
the unit. Once in the unit, such animals can cause mal-
functions, smoke or fire when making contact with elec-
trical parts.
Turn off the power when the unit is not to be used for
long periods of time.
Otherwise, the unit may get hot or catch on fire due to
dust accumulation.
Never touch the internal parts of the controller.
Do not remove the front panel. Touching certain internal
parts will cause electric shocks and damage to the unit.
Please consult your dealer about checking and adjust-
ment of internal parts.
Do not leave the remote controller wherever there is
a risk of wetting.
If water gets into the remote controller there is a risk of
electrical leakage and damage to electronic compo-
nents.
Watch your steps at the time of air filter cleaning or
inspection.
High-place work is required, to which utmost attention
must be paid.
If the scaffold is unstable, you may fall or topple down,
thus causing injury.
This appliance is not intended for use by persons
(including children) with reduced physical, sensory
or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision
or instruction concerning use of the appliance by a
person responsible for their safety.
Children should be supervised to ensure that they
do not play with the appliance.
OPERATION RANGE
If the temperature or the humidity is beyond the following con-
ditions, safety devices may work and the air conditioner may
not operate, or sometimes, water may drop from the indoor unit.
COOLING
HEATING
For FCQ50 · 60 · 71 · 100 · 125 · 140KVEA
For FCQN71 · 100 · 125 · 140KVEA
D B: Dry bulb temperature (°C)
WB: Wet bulb temperature (°C)
The setting temperature range of the remote controller is
16°C to 32°C.
Tips for saving energy
• Be careful not to cool (heat) the room too much.
Keeping the temperature setting at a moderate level
helps save energy.
• Cover windows with a blind or a curtain.
Blocking sunlight and air from outdoors increases the
cooling (heating) effect.
INSTALLATION SITE
Regarding places for installation
• Is the air conditioner installed at a well-ventilated
place where there are no obstacles around?
• Do not use the air conditioner in the following places.
a. Filled with much mineral oil such as cutting oil
b. Where there is much salt such as a beach area
c. Where sulfured gas exists such as a hot-spring resort
OUTDOOR
UNIT
INDOOR
OUTDOOR
TEMPERA-
TURE
TEMPERA-
TURE
HUMIDITY
RZQ 50
60
71
100
125
140
RQ
71
100
125
140
D
B
21 to 32
80% or below
D
B
–5 to 46
W
B
14 to 25
OUTDOOR
UNIT
INDOOR
TEMPERATURE
OUTDOOR
TEMPERATURE
RZQ 50
60
71
100
125
140
D
B
15 to 27
D
B
–15 to 21
W
B
–15 to 16
OUTDOOR
UNIT
INDOOR
TEMPERATURE
OUTDOOR
TEMPERATURE
RQ
71
100
125
140
D
B
15 to 27
D
B
–10 to 21
W
B
–10 to 16
Recommended temperature setting
For cooling
26 to 28 °C
For heating
20 to 24 °C
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