INSTALLATION SITE
Regarding places for installation
• Install the air conditioner in a well-ventilated place
that Is free of obstructions
• Do not use the air conditioner in the following kinds
of places:
a. Where there is considerable use of mineral oil such as
cutting oil
b. Where there is much salt such as a beach area
c. Where there is sulphur gas such as in a hot-spring resort
d. Where there are considerable voltage fluctuations
such as a factory
e. Where there are motor vehicles or marine vessels
f. Where there is considerable atmospheric oil such
as in cooking areas
g. Where there are machines generating electromagnetic
radiation
h. Where the air contains acidic or alkaline steam or a vapour
• Protection against snow. For details, consult your dealer.
Regarding wiring
• All wiring must be performed by an authorized
electrician.
Always consult your dealer about wiring.
Never do it by yourself.
• Only use the dedicated power supply circuit
provided for this air conditioner.
Also pay attention to operating noise.
• Select the following kinds of location:
a. A place that can sufficiently withstand the
weight of the air conditioner with less running
noises and vibrations.
b. A place where warm airflow from the air outlet
of the outdoor unit and operating noise do not
cause a nuisance to neighbours.
• Be sure there are no obstructions near the air
outlet of the outdoor unit.
• Obstructions may result in poor performance
and increased operating noise.
If abnormal noise occur, ask your dealer for advise.
3
MAINTENANCE
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WARNING-------------
• Only a qualified person is allowed to perform
maintenance except daily maintenance.
• Before touching any of connection wirings, be sure to
turn off all power supply switches.
• Do not use flammable materials (e.g., hairspray or
insecticide) near the product.
Do not clean the product with organic solvents such
as paint thinner.
The use of organic solvents may cause crack damage to
the product, electric shocks, or fire.
• Contact professional personnel about attachment of
accessories and be sure to use only accessories
specified by the manufacturer.
If a defect results from your own workmanship, it may
result in water leaks, electric shock or fire.
• Consult your dealer regarding cleaning the inside of
the air conditioner.
Improper cleaning may cause breakage of plastic parts,
water leakage and other damage as well as electric
shocks.
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CAUTION------------
• Before cleaning, be sure to stop unit operation, turn
the breaker off or remove the power cord.
Otherwise, an electric shock and injury may occur.
• Do not wash the air conditioner with water, as this may
result in electric shocks or fire.
• 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.
• Turn off the main power switch when the air
conditioner is not be used for prolonged periods.
When the main power switch is left on, some electric
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.
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