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To avoid injury, do not touch the air inlet or aluminum
fins of the air conditioner.
Do not place objects in direct proximity of the outdoor
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 malfunctions,
smoke or a fire when making contact with electrical parts.
Do not block air inlets nor outlets.
Impaired airflow may result in insufficient performance
or trouble.
Do not let children play on or around the outdoor unit.
If they touch the unit carelessly, injury may be caused.
Turn off the main power switch when the air
conditioners is not to be uesd for prolonged periods.
When the main power switch is left on, some electrical
power (watts) is still consumed even if the air conditioner
is not operating. Therefore, switch off the main power
switch to save energy. When resuming operation, to
ensure smooth running, turn on the main power switch
6 hours before operating the air conditioner again.
Never touch the internal parts of the remote controller.
Do not remove the front panel. Touching certain internal
parts will cause electric shocks and damage to the remote
controller. Please consult your local dealer about checking
and adjustment 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 components.
Be careful of scaffold when high-place work is
required.
If the scaffold is unstable, you may fall or topple down, thus
causing injury.
Be sure to fix air filter certainly.
Be sure to fix suction grille at knobs.
It may cause air filter and suction grille drop.
Take care of scaffolding and exercise caution when
working high above ground level.
3
2. NAMES AND FUNCTIONS OF PARTS
g
h
f
e
d
c
Remote controller (optional accessory)
a
The remote controller may not be needed depending
on the system configuration.
b
Air outlet
Suction grille
c
(Refer to "4. MAINTENANCE" on page 4)
Air filter (inside suction grille)
d
(Refer to "4. MAINTENANCE" on page 4)
Infrared presence sensor
e
It detects whether or not someone is there by means
of floor sensors corresponding to each air outlet.
Infrared floor sensor
f
It detects the average temperature of the floor surface.
Drain discharge device (built-in)
g
Discharges indoor moisture removed during the
cooling operation.
h
Drain piping
Air outlet identification mark
(
i
Use this mark as a reference for setting the airflow
direction.
j
Horizontal blade (at air outlet)
k
Refrigerant piping
l
Transmission wiring
Earth wiring (Note)
(Note) It is a wiring to let electricity flow from the
m
indoor unit to the earth for prevention of electric
shocks or a fire in case of emergency.
i
j
b
k
l
m
a
)
3
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