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Idiomas disponibles
Idiomas disponibles
7
Installation
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Location
• Avoid installing near machines emitting high frequency waves.
• Not suitable for chemical plants such as liquefied carbon dioxide refrigerant plants.
• Do not install the air conditioner in locations where iron or other metal dust is present. If iron or other metal dust
adheres to or collects on the interior of the air conditioner, it may spontaneously combust and start a fire.
• A failure may occur in certain locations such as the following:
• Areas with large amount of oil droplets (including machine oil) or vapors
• Salty areas near oceans, etc.
• Hot springs emitting sulfidizing gas, etc.
• Heavily acidic or alkaline places. (e.g. place disinfection solution is frequently sprayed at)
Special maintenance or parts are required for use in the above places. For details, contact the dealer where you
purchased the product.
• Leave an enough space around the air intake and discharge of the outdoor unit so that the ventilation is not
restricted.
• Avoid places where strong wind may blow against the air intake and discharge of the outdoor unit.
• Make sure drain water from the outdoor unit is emitted into places with good drainage.
• Make sure the air filter is attached to the indoor unit. If not, dust may accumulate on the heat exchanger or other
parts in the air conditioner and cause a water leak.
• Keep a distance of at least 1 m between the air conditioner / remote controller and a TV or radio. Failure to
observe this precaution may cause visual disturbance or noise.
• Leave a distance of at least 1.5 m between the air discharge and a fire alarm. If this precaution is not observed,
the alarm may not work properly or detect fire in case of fire.
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Be careful of operation sounds
• Locate the unit in a place secure enough so that the sounds and vibrations do not increase.
• If something is placed near the air discharge of the outdoor unit, noise may increase.
• Be careful not to disturb your neighbors with warm air or noise coming from the air discharge of the outdoor unit.
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Notes on operations and performance
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Check before operation
• Turn on the power switch at least 12 hours before
starting operation.
• Make sure the earth wire is securely connected.
• Make sure the air filter is attached to the indoor unit.
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3-minute protection
The outdoor unit will not operate for approximately
3 minutes after the air conditioner has been
immediately restarted after stopping, or the power
switch has been turned on. This is to protect the
system.
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Power failure
• In the case of a power failure, all operations stop.
• To resume operations, push the ON/OFF button.
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Fan rotation of a stopped
indoor unit
• While other indoor units operate, the fans on
indoor units in stand-by mode rotate for several
minutes approximately once per one hour to protect
the machines.
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Protective device
(High pressure switch)
The high pressure switch stops the air conditioner
automatically when excessive load is applied to the
air conditioner.
If the protective device activates, the unit's running
stops and the operation lamp blinks.
When the protective device activates, the
indicator
and the check code are displayed on the remote
controller.
The protective device may activate in the following
cases:
• When the air intake or air discharge of the
outdoor unit is blocked.
• When strong wind blows continuously against the
air discharge of the outdoor unit.
NOTE
When the protective device activates, turn off the
power switch, remove the cause, and then restart
running.
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Prohibition of NFC function
(NFC tag)
NFC communications is enabled at the time of
shipping from the factory, but it is possible to disable
the test run with a smart phone.
Please consult dealer from where you purchased it for
more details.
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