English
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Arrange the drain hose to ensure smooth
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drainage. Incomplete drainage may cause
wetting of the building, furniture etc.
Do not place the controller exposed to direct
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sunlight.
The LCD display may get discolored, failing to
display the data.
Do not wipe the controller operation panel
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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 an-
other dry cloth.
Dismantling of the unit, treatment of the re-
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frigerant, oil and eventual other parts, should
be done in accordance with the relevant local
and national regulations.
Do not dry the fi lter by exposing it to direct
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sunlight or warming it using fi re, etc. Doing
so can result in the deformation of the fi lter.
OPERATION RANGE
3.
If the temperature or the humidity is beyond the
following conditions, safety devices may work and
the air conditioner may not operate, or sometimes,
water may drop from the indoor unit.
OPERATION
TEMPERATURE (°F)
OUTDOOR
INDOOR
COOLING
23 to 115 (DB)
57 to 77 (WB)
HEATING
0 to 60 (WB)
59 to 80.5 (DB)
DB: Dry bulb temperature
WB: Wet bulb temperature
The setting temperature range of the remote con-
troller is 60°F to 90°F.
INSTALLATION SITE
4.
Regarding places for installation
Is the air conditioner installed at a well-venti-
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lated place where there are no obstacles
around?
Do not use the air conditioner in the follow-
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ing 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
d. Where there are considerable voltage fl uctua-
tions such as a factory or plant
e. Vehicles and vessels
f . Where there is much spray of oil and vapor
such as a cookery, etc.
g. Where there are machines generating electro-
magnetic waves
h. Filled with acid and/or alkaline steam or vapor
Is a snow protection measure taken?
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For details, consult your dealer.
Regarding wiring
All wiring must be performed by an autho-
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rized electrician.
To do wiring, ask your dealer. Never do it by
yourself.
Make sure that a separate power supply cir-
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cuit is provided for this air conditioner and
that all electrical work is carried out by quali-
fi ed personnel according to local laws and
regulations.
Pay attention to running noises, too
Are the following places selected?
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a. A place that can suffi ciently withstand the
weight of the air conditioner with less running
noises and vibrations.
b. A place where the hot wind discharged from
the air outlet of the outdoor unit and the run-
ning noises.
Are you sure that there are no obstacles near
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the air outlet of the outdoor unit?
Such obstacles may result in declined perfor-
mance and increased running noises.
If abnormal noises occur in use, stop the
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operation of the air conditioner, consult your
dealer.
Regarding drainage of drain piping
Is the drain piping executed to perform com-
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plete drainage?
If proper drainage is not carried out from the
outdoor drain pipes during air-conditioning op-
eration, chances are that dust and dirt are
clogged in the pipe. This may result in a water
leakage from the indoor unit. Under such circum-
stances, stop the operation of the air conditioner,
and then consult your dealer or our service sta-
tion.
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12/24/2008 2:47:01 PM
